CN206688762U - A kind of Chemical Experimental Platform with liquid waste processing function - Google Patents
A kind of Chemical Experimental Platform with liquid waste processing function Download PDFInfo
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- CN206688762U CN206688762U CN201721011859.8U CN201721011859U CN206688762U CN 206688762 U CN206688762 U CN 206688762U CN 201721011859 U CN201721011859 U CN 201721011859U CN 206688762 U CN206688762 U CN 206688762U
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Abstract
The utility model provides a kind of Chemical Experimental Platform with liquid waste processing function, belong to laboratory equipment technical field, it includes experimental bench and cabinet, the side of experimental bench sets accumulator tank, corrosion-resistant screen pack is set in accumulator tank, the top of accumulator tank sets cover plate, the side connection miniature electromotive handspike of cover plate, one end that the bottom of accumulator tank passes through the taper bucket connecting pipe one, the other end connection fluid reservoir of pipeline one, liquid level gauge one is set in fluid reservoir, fluid reservoir connects Mixer pot by pipeline two, the top of Mixer pot sets acid solution room and alkali lye room, the bottom of Mixer pot sets bull stick, paddle is set on bull stick, bull stick connects motor, pH detectors and liquid level gauge two are set in Mixer pot.The utility model structure is novel, is skillfully constructed, is cooperateed with by each part, and caused waste liquid in experimentation is reclaimed convenience and preliminary treatment, is provided safeguard for experimenter's safety and laboratory environment health etc..
Description
Technical field
The utility model belongs to laboratory equipment technical field, and in particular to a kind of chemistry with liquid waste processing function is real
Test platform.
Background technology
Chemical experiment inevitably produces waste liquid, would generally contain in these waste liquids to environmental toxic, harmful chemistry
Material or the more or less unpleasant gas of dissolving etc..Usual laboratory can place waste liquor recycling bin, and experimenter ties in experiment
The waste liquid of accumulation is poured into wherein after beam, can be focused on by professional;It is and less inorganic for toxic
For chemical experiment, school can set special waste recycling pipeline, and waste liquid flows into centralized processing system.But this processing side
In formula, waste liquid flow is longer, can increase corrosive pipeline, and the adverse events such as pipe leakage easily occur.
Notification number is that CN204891926U patent discloses a kind of bench for chemistry experiment, including desktop and for supporting desktop
Table leg, the desktop is provided with protective cover, and the side of protective cover is hinged on the side of desktop, is additionally provided with experiment on the table
Utensil rack, waste liquid recovery apparatus being additionally provided with the left of experimental apparatus rack, waste liquid recovery apparatus includes waste collection groove,
Waste collection groove is arranged on desktop, and the outlet of waste collection trench bottom connects with the supervisor of three-way pipe, and the first of three-way pipe
Branch pipe connects with alkaline waste liquor process container inlet, and the second branch pipe and the acid waste liquid process container inlet of three-way pipe connect
Logical, alkaline waste liquor recovery control valve is arranged on the first branch pipe of three-way pipe, and acid waste liquid recovery control valve is arranged on three-way pipe
The second branch pipe on, the outlet of alkaline waste liquor process container passes through the first devil liquor recovery pipeline and connected with devil liquor recovery pond inlet
Logical, the outlet of acid waste liquid process container is connected by the second devil liquor recovery pipeline with the inlet in devil liquor recovery pond, alkalescence
Liquid waste processing container content has acidic liquid, and acid waste liquid process container is built with akaline liquid.Waste liquid returns in the utility model
Receiving apparatus is to be distributed according to the acid-base property of waste liquid into alkaline waste liquor process container and acid waste liquid process container, and in above-mentioned alkali
Property liquid waste processing container and acid waste liquid process container in pre-set the neutralization different from the acid-base property for flowing into waste liquid therein
Liquid, neutralized after waste liquid flows into the process container, be then uniformly collected into devil liquor recovery pond.Although so avoid
Harm of the random discharge of waste liquid to environment, but alkaline waste liquor process container and acid waste liquid process container are set respectively, increase
The laying of equipment and pipeline is added;And it is required in advance at alkaline waste liquor process container and acid waste liquid before neutralizing every time
Manage and corresponding acidic liquid and akaline liquid are set in container, use is cumbersome;It is not easy to adjust the dosage of neutralising fluid, neutralization
Whard to control, practicality is poor.
Utility model content
Technical problem to be solved in the utility model is, in view of the shortcomings of the prior art, there is provided a kind of chemical experiment is put down
Platform, it is easy to recycle caused waste liquid in experimentation.
In order to solve the above technical problems, technical scheme is used by the utility model:
A kind of Chemical Experimental Platform with liquid waste processing function, including experimental bench and it is arranged on the experimental bench bottom
Cabinet, the side of the experimental bench set accumulator tank, corrosion-resistant screen pack, the top of the accumulator tank are set in the accumulator tank
Cover plate is set, the side connection miniature electromotive handspike of the cover plate, sets in the experimental bench and accommodates the cover plate and described micro-
The chamber of type electric pushrod, the bottom of the accumulator tank by one end of the taper bucket connecting pipe one, the pipeline one it is another
End connection fluid reservoir, the fluid reservoir are arranged in the cabinet, and liquid level gauge one is set in the fluid reservoir, the fluid reservoir
Lower side sets liquid outlet one, one end of the connecting pipe two of liquid outlet one, and the other end connection of the pipeline two reconciles
Tank, corrosion resistant liquid pump is set on the pipeline two, and the top of the Mixer pot sets acid solution room and alkali lye room, the acid solution room
Upper setting inlet one, the bottom of the acid solution room are communicated by connecting tube one with the inside of the Mixer pot, the connecting tube
Acid resistance magnetic valve is set on one, inlet two is set on the alkali lye room, the bottom of the alkali lye room by connecting tube two with
The inside of the Mixer pot is communicated, and alkali resistance magnetic valve is set in the connecting tube two, and the bottom of the Mixer pot sets bull stick,
Paddle is set on the bull stick, and the bull stick connects motor, and the motor is arranged on the bottom of the Mixer pot, the mediation
PH detectors and liquid level gauge two are set in tank, and the side of the Mixer pot sets liquid outlet two.
Preferably, the liquid outlet two connects drain pipe, and corrosion-proof solenoid valve is set on the drain pipe.
Preferably, the front of the cabinet sets control panel, and controller, the chain of command are set in the control panel
LCDs is set on plate, and the liquid level gauge one, LCDs and corrosion resistant liquid pump are electrically connected with controller, institute
PH detectors, acid resistance magnetic valve, alkali resistance magnetic valve and motor is stated to be electrically connected with controller.
Preferably, shift knob is set on the control panel, the miniature electromotive handspike and shift knob with control
Device is electrically connected with.
Preferably, alarm lamp is set on the control panel, the liquid level gauge two and alarm lamp with control
Device is electrically connected with.
Preferably, the liquid level gauge one and liquid level gauge two are commercially available BST6600-YB/FF types anticorrosion liquid level gauge.
Preferably, the pH detectors are commercially available HQd types pH value detector.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model Pass through above-mentioned technical proposal, there is provided a kind of Chemical Experimental Platform, be easy to being produced in experimentation
Waste liquid recycled.The Chemical Experimental Platform that the utility model has liquid waste processing function includes:Experimental bench and setting
Cabinet in the experimental bench bottom, the platform tested is done for providing;The side of experimental bench sets accumulator tank, useless for collecting
Liquid;The top of accumulator tank sets cover plate, the side connection miniature electromotive handspike of cover plate, set in experimental bench accommodate the cover plate and
Commercially available Electrak may be selected in the chamber of the miniature electromotive handspike, miniature electromotive handspike®HD line handspikes;Set in accumulator tank
Corrosion-resistant screen pack is put, for the non-liquid ingredients such as solid particle present in waste liquid to be retained, is easy to Subsequent secure to handle;Return
Receive groove bottom be provided with the taper bucket, buffering can be played a part of to the waste liquid by corrosion-resistant screen pack, avoid waste liquid due to
There is congestion at corrosion-resistant screen pack in the unexpected diminution of caliber;Entered by the waste liquid of corrosion-resistant screen pack in fluid reservoir, just
Kept in before the waste liquid in Mixer pot is not completed mediation in the fluid reservoir, enter to prevent new waste water and adjusted
In the waste water of sum;Liquid level gauge one is set in fluid reservoir, and commercially available BST6600-YB/FF types anticorrosion liquid level may be selected in liquid level gauge one
Meter, for detecting the liquid level of waste liquid in fluid reservoir;Fluid reservoir connects Mixer pot by pipeline two, and corrosion-resistant liquid is set on pipeline two
Body pump, waste liquid is pumped to by fluid reservoir by Mixer pot by corrosion resistant liquid pump, is reconciled in Mixer pot, is set in Mixer pot
PH detectors and liquid level gauge two are put, pH detectors may be selected to be commercially available HQd types pH value detector, for detecting waste liquid in Mixer pot
PH value, liquid level gauge two may be selected to be commercially available BST6600-YB/FF types anticorrosion liquid level gauge, for detecting waste liquid in Mixer pot
Liquid level;The top of Mixer pot sets acid solution room and alkali lye room, holds acid reagent in acid solution room, alkaline examination is held in alkali lye room
Agent, acid solution room are communicated by connecting tube one with the inside of Mixer pot, and acid resistance magnetic valve is set in connecting tube one, when waste liquid passes through
When pH detectors are detected as alkalescence, acid resistance magnetic valve is opened, acid solution room connects with Mixer pot, and acid reagent enters Mixer pot
It is interior, when it is in neutral that pH detectors, which detect waste liquid, acid resistance magnetic valve is closed, the waste liquid of Mixer pot, which reconciles, to be completed;Alkali lye room
Communicated by connecting tube two with the inside of Mixer pot, and alkali resistance magnetic valve is set in connecting tube two, when waste liquid is through pH detectors
When being detected as acidity, alkali resistance magnetic valve is opened, alkali lye room connects with Mixer pot, and alkaline reagent enters in Mixer pot, when pH is examined
Survey instrument detect waste liquid in it is neutral when, close alkali resistance magnetic valve, the waste liquid of Mixer pot, which reconciles, to be completed;The side of Mixer pot is set
Liquid outlet two, the waste liquid of completion of reconciling are flowed out by liquid outlet two.
The liquid outlet two connects drain pipe, sets corrosion-proof solenoid valve on the drain pipe, opens the corrosion-resistant electromagnetism
Valve, then the waste liquid in Mixer pot flowed out by drain pipe.
The utility model structure is novel, is skillfully constructed, is cooperateed with by each part, convenient to caused waste liquid in experimentation
Reclaimed and preliminary treatment, provided safeguard for experimenter's safety and laboratory environment health etc..
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1:A kind of structural representation of the Chemical Experimental Platform with liquid waste processing function of the utility model;
Fig. 2:The utility model Fig. 1 front view.
Embodiment
In order to more fully understand the utility model, further fairly set out with reference to embodiment in of the present utility model
Hold, but protection content of the present utility model is not limited solely to the following examples.In the following description, a large amount of tools are given
The details of body is more thoroughly understood the utility model to provide.It is however, aobvious and easy to those skilled in the art
See, the utility model can be carried out without one or more of these details.
Refering to Fig. 1 ~ Fig. 2, a kind of Chemical Experimental Platform with liquid waste processing function, including experimental bench 1 and it is arranged on institute
The cabinet 2 of experimental bench bottom is stated, the side of the experimental bench sets accumulator tank 3, corrosion-resistant screen pack is set in the accumulator tank
4, the top of the accumulator tank sets cover plate 5, and the side connection miniature electromotive handspike 6 of the cover plate, the experimental bench is interior to be set
The chamber 7 of the cover plate and the miniature electromotive handspike is accommodated, the bottom of the accumulator tank passes through the connecting pipe 1 of the taper bucket 8
One end, the pipeline one the other end connection fluid reservoir 10, the fluid reservoir is arranged in the cabinet, in the fluid reservoir
Liquid level gauge 1 is set, and the lower side of the fluid reservoir sets liquid outlet 1, the connecting pipe 2 13 of liquid outlet one
One end, the other end of the pipeline two connect Mixer pot 14, corrosion resistant liquid pump 15, the Mixer pot are set on the pipeline two
Top acid solution room 16 and alkali lye room 17 are set, inlet 1 is set on the acid solution room, the bottom of the acid solution room passes through
Connecting tube 1 is communicated with the inside of the Mixer pot, and acid resistance magnetic valve 20, the alkali lye room are set in the connecting tube one
Upper setting inlet 2 21, the bottom of the alkali lye room are communicated by connecting tube 2 22 with the inside of the Mixer pot, the company
Alkali resistance magnetic valve 23 is set in adapter two, the bottom of the Mixer pot sets bull stick 24, paddle 25 is set on the bull stick,
The bull stick connects motor 26, and the motor is arranged on the bottom of the Mixer pot, pH detectors 27 are set in the Mixer pot
With liquid level gauge 2 28, the side of the Mixer pot sets liquid outlet 2 29.
The liquid outlet two connects drain pipe 30, and corrosion-proof solenoid valve 31 is set on the drain pipe.
The front of the cabinet sets control panel 32, and controller 33, the control panel are set in the control panel
Upper setting LCDs 34, the liquid level gauge one, LCDs and corrosion resistant liquid pump are electrically connected with controller, institute
PH detectors, acid resistance magnetic valve, alkali resistance magnetic valve and motor is stated to be electrically connected with controller.Liquid level gauge one can be selected
BST6600-YB/FF type anticorrosion liquid level gauges, the liquid level of waste liquid in fluid reservoir is detected, the liquid level signal of fluid to be measured is converted to
Electric signal, and be shown on LCDs.The real-time level value that controller detects liquid level gauge one and default alarm liquid level
Value compares, and when real-time level value reaches alarm liquid level value, starts corrosion resistant liquid pump.Commercially available HQd may be selected in pH detectors
Type pH value detector, is measured to the pH value of waste liquid in Mixer pot, and measured value is fed back into controller, and controller will receive
Value with and preset value(Such as 7.0)Compare, during more than 7.0, open acid resistance magnetic valve and motor, carry out waste liquid mediation, directly
To reception value=7.0 when stop;During less than 7.0, open alkali resistance magnetic valve and motor, until the value received=7.0 when stop.
Shift knob 35 is set on the control panel, and the miniature electromotive handspike and shift knob are electrical with controller
Connection.The unlatching of miniature electromotive handspike and closure, experimenter is controlled to need to remove cover plate, manifest back by shift knob
When receiving the upper opening of groove, shift knob is pressed, miniature electromotive handspike is retracted, and makes retraction side of the cover plate along miniature electromotive handspike
To movement, stop to setting position;After treating that waste liquid is toppled over, shift knob is pressed again, and miniature electromotive handspike stretches again, gives
Cover plate thrust is given, the side for being allowed to stretch in miniature electromotive handspike is moved up, and accumulator tank is covered, and is stopped to setting position.It is miniature
Commercially available Electrak can be selected in electric pushrod®HD line handspikes, the electric pushrod itself have limit switch, can carry out stroke
Setting.
Alarm lamp 36 is set on the control panel, and the liquid level gauge two and alarm lamp are electrical with controller
Connection.Controller compares the real-time level value that liquid level gauge two detects with default alarm liquid level value, when real-time level value reaches
During to alarm liquid level value, alarm signal is sent, the alarm signal that controller is sent is transferred to alarm lamp, alarm lamp
It is bright, and send alarm.
Above-mentioned electric connection is specially wire connection, and controller is connected with power supply by wire, and motor passes through wire and electricity
Source connects.
This practical operation principle:In use, pressing shift knob, miniature electromotive handspike drives lid under the control of the controller
Plate moves linearly, and the cover plate of accumulator tank is removed, experimenter pours into waste liquid, and waste liquid is successively through corrosion-resistant screen pack, the taper bucket
Enter with pipeline one in fluid reservoir, liquid level gauge one detects the liquid level of waste liquid in fluid reservoir, and the liquid level signal of fluid to be measured is changed
For electric signal, and it is shown on LCDs, while feeds back to controller, the real-time level that controller detects liquid level gauge one
Value compares with default alarm liquid level value, when real-time level value reaches alarm liquid level value, starts corrosion resistant liquid pump, will be useless
Liquid is pumped to Mixer pot by fluid reservoir, and pH detectors are measured to the pH value of waste liquid in Mixer pot, and measured value is fed back to
Controller, controller control the opening of acid resistance magnetic valve and alkali resistance magnetic valve, acid reagent and alkalescence according to feedback signal
Reagent is fallen into Mixer pot by connecting tube one and connecting tube two respectively, while motor drives bull stick to turn under the control of the controller
It is dynamic, acid reagent or alkaline reagent is mixed with waste liquid, when pH detectors detect waste liquid in neutrality 7.0, controller control
Acid resistance magnetic valve or alkali resistance closed electromagnetic valve, liquid level gauge two detect inside Mixer pot the level value of waste liquid and to controls in real time
Device sends signal, and controller compares the real-time level value that liquid level gauge two detects with default alarm liquid level value, when real-time liquid
When place value reaches alarm liquid level value, alarm signal is sent, the alarm signal that controller is sent is transferred to alarm lamp, and alarm refers to
Show that lamp is bright, and send alarm, so as to remind user to be discharged inside Mixer pot in neutral mixed liquor by liquid outlet two.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, it all should cover among right of the present utility model.
Claims (7)
- A kind of 1. Chemical Experimental Platform with liquid waste processing function, it is characterised in that:Including experimental bench and it is arranged on the reality Test the cabinet of platform bottom, the side of the experimental bench sets accumulator tank, sets corrosion-resistant screen pack in the accumulator tank, described time The top for receiving groove sets cover plate, the side connection miniature electromotive handspike of the cover plate, and interior set of the experimental bench accommodates the lid The chamber of plate and the miniature electromotive handspike, the bottom of the accumulator tank pass through one end of the taper bucket connecting pipe one, the pipe The other end connection fluid reservoir in road one, the fluid reservoir are arranged in the cabinet, and liquid level gauge one, institute are set in the fluid reservoir State fluid reservoir lower side set liquid outlet one, one end of the connecting pipe two of liquid outlet one, the pipeline two it is another End connects Mixer pot, and corrosion resistant liquid pump is set on the pipeline two, and the top of the Mixer pot sets acid solution room and alkali lye room, Inlet one is set on the acid solution room, the bottom of the acid solution room is communicated by connecting tube one with the inside of the Mixer pot, Acid resistance magnetic valve is set in the connecting tube one, inlet two is set on the alkali lye room, the bottom of the alkali lye room passes through Connecting tube two is communicated with the inside of the Mixer pot, and alkali resistance magnetic valve, the bottom of the Mixer pot are set in the connecting tube two Portion sets bull stick, and paddle is set on the bull stick, and the bull stick connects motor, and the motor is arranged on the bottom of the Mixer pot Portion, the Mixer pot is interior to set pH detectors and liquid level gauge two, and the side of the Mixer pot sets liquid outlet two.
- 2. the Chemical Experimental Platform according to claim 1 with liquid waste processing function, it is characterised in that:The liquid outlet Two connect drain pipes, and corrosion-proof solenoid valve is set on the drain pipe.
- 3. the Chemical Experimental Platform according to claim 1 with liquid waste processing function, it is characterised in that:The cabinet Front sets control panel, and controller is set in the control panel, LCDs, the liquid are set on the control panel Position meter one, LCDs and corrosion resistant liquid pump are electrically connected with controller, the pH detectors, acid resistance magnetic valve, Alkali resistance magnetic valve and motor are electrically connected with controller.
- 4. the Chemical Experimental Platform according to claim 3 with liquid waste processing function, it is characterised in that:The chain of command Shift knob is set on plate, and the miniature electromotive handspike and shift knob are electrically connected with controller.
- 5. the Chemical Experimental Platform according to claim 3 with liquid waste processing function, it is characterised in that:The chain of command Alarm lamp is set on plate, and the liquid level gauge two and alarm lamp are electrically connected with controller.
- 6. the Chemical Experimental Platform according to claim 1 with liquid waste processing function, it is characterised in that:The liquid level gauge One and liquid level gauge two be commercially available BST6600-YB/FF types anticorrosion liquid level gauge.
- 7. the Chemical Experimental Platform according to claim 1 with liquid waste processing function, it is characterised in that:The pH detections Instrument is commercially available HQd types pH value detector.
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CN201721011859.8U CN206688762U (en) | 2017-08-14 | 2017-08-14 | A kind of Chemical Experimental Platform with liquid waste processing function |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108203187A (en) * | 2018-03-21 | 2018-06-26 | 湖南正海现代实验室设备有限公司 | Miniature automatic waste water processing unit under a kind of chemistry laboratory experiments platform platform |
CN108704692A (en) * | 2018-08-28 | 2018-10-26 | 广东海翔教育科技有限公司 | A kind of chemical education experimental bench |
CN108722519A (en) * | 2018-06-06 | 2018-11-02 | 湖南图强科技开发有限公司 | A kind of multifunctional student chemical test platform |
CN109991873A (en) * | 2017-12-30 | 2019-07-09 | 无锡虹业自动化工程有限公司 | Building environmental simulation feed system |
CN113617086A (en) * | 2021-07-28 | 2021-11-09 | 赵永刚 | Method for recovering and monitoring experimental waste liquid |
-
2017
- 2017-08-14 CN CN201721011859.8U patent/CN206688762U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109991873A (en) * | 2017-12-30 | 2019-07-09 | 无锡虹业自动化工程有限公司 | Building environmental simulation feed system |
CN108203187A (en) * | 2018-03-21 | 2018-06-26 | 湖南正海现代实验室设备有限公司 | Miniature automatic waste water processing unit under a kind of chemistry laboratory experiments platform platform |
CN108722519A (en) * | 2018-06-06 | 2018-11-02 | 湖南图强科技开发有限公司 | A kind of multifunctional student chemical test platform |
CN108704692A (en) * | 2018-08-28 | 2018-10-26 | 广东海翔教育科技有限公司 | A kind of chemical education experimental bench |
CN113617086A (en) * | 2021-07-28 | 2021-11-09 | 赵永刚 | Method for recovering and monitoring experimental waste liquid |
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GR01 | Patent grant | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20190814 |
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CF01 | Termination of patent right due to non-payment of annual fee |