CN208350482U - Sulfide-acidification-air blowing-absorption plant in a kind of soil or water quality - Google Patents
Sulfide-acidification-air blowing-absorption plant in a kind of soil or water quality Download PDFInfo
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- CN208350482U CN208350482U CN201820951332.1U CN201820951332U CN208350482U CN 208350482 U CN208350482 U CN 208350482U CN 201820951332 U CN201820951332 U CN 201820951332U CN 208350482 U CN208350482 U CN 208350482U
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Abstract
The utility model discloses sulfide-acidification-air blowing-absorption plants in a kind of soil or water quality, including absorption bottle fixed frame and the absorption bottle being arranged on, reaction flask fixed frame and the reaction flask being arranged on, nitrogen inlet duct road, thermostat water bath and magnetic stirring apparatus.Further include: it is vertically installed in the elevating mechanism of the rotating mechanism and the lifting rotation support plate to move up and down with one along head tree pipe of the head tree pipe in the middle part of thermostat water bath, rotary support tray on the head tree pipe.This programme will test outfit concentrated setting, increase the quantity for the laboratory sample that can be operated simultaneously, and keep experimental facilities occupied space smaller；All reaction flasks and absorption bottle are all set on rotating mechanism, and operator need to only rotate the rotating mechanism as needed, so that it may so that sample is placed in the front of oneself, be greatly facilitated operator, improve sample pre-treatments efficiency.
Description
Technical field
The utility model relates to sulfide-in laboratory sample pre-treatment more particularly to a kind of soil or water quality to be acidified-blow
Gas-absorption plant.
Background technique
The pollution measurement of sulfide in soil, water quality is carried out according to national standards.Its measuring method includes iodine number
Method, titration and MBAS spectrophotometry etc..
Before being measured above-mentioned sulfide, need to carry out pre-treatment, i.e. sample, solvent, reagent by standard to sample
It is placed in a reaction flask, one or more matched absorption bottle is connected by tracheae.To the pre-treatment packet of sample
The processing such as acidification, air blowing, absorption is included.
In traditional treatment process, need to prepare nitrogen, the water-bath of heating, reaction flask, suction matched with reaction flask
It receives bottle, need manually stirring etc. during handling sample, these test toolss are piled up on desk, then by artificial
It connects, then can just be tested.It is low to handle sample efficiencies, the non-production of required each equipment, so matching
Difference.In addition there is certain requirement to operator's manipulative ability.
Since existing test toolss are to cause test efficiency low and labor intensity using artificial connection and dismounting
Greatly；Meanwhile each testing equipment is both needed to be placed on the position that laboratory technician facilitates operation, but also occupied after whole equipment connection
Area is very big, is unfavorable for very much test operation.Under normal conditions, a set of test toolss connected can only survey a sample
Examination, this also affects the efficiency that test carries out.Consistency, repeatability are not sufficiently stable due to manual operation and equipment.
Utility model content
The purpose of the utility model is to provide in a kind of a kind of compact-sized, small in size, easy to operate soil or water quality
Sulfide-acidification-air blowing-absorption plant.
Sulfide-acidification-air blowing-absorption plant in a kind of soil described in the utility model or water quality, including absorption bottle
Fixed frame and the absorption bottle being arranged on, reaction flask fixed frame and the reaction flask being arranged on, nitrogen inlet duct road and constant temperature
Water-bath, further includes:
Head tree pipe is vertically installed in the middle part of thermostat water bath, and the head tree pipe is hollow tube, the nitrogen into
Air pipe passes through the tube body side of the head tree pipe, and forms rotatable outlet nozzle in main force's column tube top, and the rotary air tap is logical
Piping connection dispensing device is crossed, is being respectively communicated to each reaction flask, and be provided with adjusting in the branch for being connected to each reaction flask
The bypass flow meter control valve of nitrogen flow；
Rotating mechanism, swivel mount are set to outside the head tree pipe；The absorption bottle fixed frame and reaction flask fixed frame, pressure
Frame, shunting meter bracket, leading truck are fixedly connected with swivel mount；
Elevating mechanism is equipped with the lifting column of sliding block with two ends to move up and down along head tree pipe, goes up and down capital
End has a steel pin to pass through the lifting guide groove on head tree pipe top and is connected and fixed with rotary support tray, moves up and down lifting column
And it is non-rotatable.The upper end of the elevating mechanism is embedded into the groove of rotary support tray, drives swivel mount and and swivel mount
Fixed reaction bottle rack, absorb bottle rack, pressure rack, shunt meter bracket, leading truck moves up and down and can in any direction, times
Angle of anticipating rotation.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the nitrogen
Air inlet pipeline is additionally provided with the master control valve for adjusting nitrogen flow.
In soil described in the utility model or water quality in sulfide-acidification air blowing absorption apparatus, the air-out apparatus has
One rotary air tap, the elbow inlet end and nitrogen inlet duct road end sealing and rotatable connection, pass through dispensing device outlet
End is connected to each reaction flask by hose.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the reaction
Bottle quantity is at least two, and the absorption bottle quantity is corresponding with reaction flask quantity or absorption bottle and reaction flask quantity 2:1.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the reaction
Bottle and absorption bottle are along rotating mechanism circumference uniform distribution.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the reaction
Bottle and absorption bottle are along rotating mechanism circumference uniform distribution and identical and concentric uniformly distributed as rotating electric machine, rotary magnet quantity.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the lifting
Mechanism further includes that a screw rod or post rod mechanism push lifting column movement.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the driving
Driver plate is provided on bar, driver plate has guide rod, and driver plate moves up and down is provided with locating part in place.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the rotation
Reaction bottle rack is additionally provided in mechanism, the reaction flask seats on the bracket.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, the stirring
Device is driven by a motor stirring magnet rotation, by the circular motion in magnetic field, rotates the magnetic stir bar in reaction flask.It will be anti-
The sample in bottle, deposit and reagent is answered to be sufficiently mixed.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, by testing
Tool concentrated setting is needed, the quantity for the laboratory sample that can be operated simultaneously is increased, and keeps experimental facilities occupied space smaller；Respectively
The nitrogen flow branch road control valve of setting, improves the identity to sample treatment；All reaction flasks and absorption bottle are all set in
On rotating mechanism, operator need to only rotate the rotating mechanism as needed, so that it may and so that sample is placed in the front of oneself, it is big generous
Operator, improve test efficiency.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is sulfide-acidification-air blowing-absorption plant structural schematic diagram in soil described in the utility model or water quality.
Fig. 2 is sulfide-acidification-air blowing-absorption nitrogen evaporator device in a kind of soil described in the utility model or water quality
Structural schematic diagram.
Appended drawing reference: 1, temperature controller；2, mass flow meters；3, lifter switch；4, constant temperature waters pot；5, muff；6,
Magnetic stir bar；6 ', test tube pallet；7, reaction flask fixed frame；7 ', test tube fixed frame；8, swivel mount；9, reaction flask；9 ', it tries
Pipe/beaker；10, absorption bottle fixed frame；10 ', blowpipe fixed frame；11, absorption bottle；11 ', fixed blowpipe damps knob；12, it shunts
Meter bracket；12 ', blowpipe；13, meter is shunted；13 ', nitrogen flow valve；14, leading truck；15, rotary air tap；16, main vertical
Column tube；17, guide groove is gone up and down；18, dispensing device；19, rotary support tray；20, steel pin；21, lifting column；22, pressure rack；23, it stirs
Mix magnet；24, insulated column；25, motor；26, air inlet pipe；27, driver plate；28, screw rod or push rod structure；29, guide rod；30, it drives
Lever；31, sliding block；32, pedestal.
Specific embodiment
Sulfide-acidification-air blowing-absorption plant in 1 pair of soil described in the utility model or water quality with reference to the accompanying drawing
It is described further, so that those skilled in the art can implement accordingly after reading this specification.
As shown in Figure 1, sulfide-acidification-air blowing-absorption plant includes: in soil described in the utility model or water quality
One thermostat water bath 4, for providing heated at constant temperature environment for sample, so that reaction flask 9 is in the thermostat water bath 4
Middle carry out heating water bath.For the utilization rate for improving thermostat water bath 4, and each position temperature consistency angle out of waters pot
Consider, which is set to a cylindrical shape.
A head tree pipe 16 is vertically arranged in the middle part of the thermostat water bath 4.The head tree pipe 16 is a hollow tube, institute
The tube body hollow across the head tree pipe 16 of air inlet pipe 26 is stated, and forms out rotary air tap 15 on the top of the head tree pipe 16,
The rotary air tap 15 connects dispensing device 18 by hose, and gas outlet, the end of dispensing device 18 are identical as the quantity of reaction flask.?
That is the outlet nozzle 15 is being respectively communicated to each reaction flask 9 by piping connection dispensing device 18.It is each anti-to adjust the output to
The nitrogen flow for answering bottle 9 is provided with mass flow meters control valve 2 on nitrogen inlet duct road 26, is connected to respectively in dispensing device 18
Branch road control valve 13 is provided in the branch of reaction flask.The rotary air tap device 15 have an elbow, the elbow into
Gas end and 16 end sealing of nitrogen inlet duct road, and can be rotated around 16 center of circle of head tree pipe by the guiding of leading truck 14, it should
The outlet side of identical quantity can be arranged by dispensing device according to the quantity of reaction flask 9 for rotary air tap, and each outlet side is with hose
It is connected to each reaction flask 9.In this way, ensure that each reaction flask 9 in process of rising or falling, can continue supply nitrogen,
And when rotating on the swivel mount 8 where each reaction flask 9, each hose that is connected to is rotated together with, and will not be wound.
In the outer wall of the head tree pipe 16, it is arranged with a rotary support tray 19, which can be in head tree
16 oscilaltion of pipe.And rotation in the groove of 8 upper end of swivel mount insertion rotary support tray 19.
It is fixed with reaction flask fixed frame 7 and absorption bottle fixed frame 10 on the swivel mount, is arranged on reaction flask fixed frame 7
There is reaction flask 9, absorption bottle 11 is provided on absorption bottle fixed frame 10.In the utility model, 9 quantity of reaction flask is at least two
A, the quantity of the absorption bottle 11 and reaction flask 9 corresponds to 1:1 or 2:1, either the corresponding absorption of a reaction flask 9
Bottle 11 is also possible to corresponding two absorption bottles 11 of a reaction flask 9.And the arrangement of reaction flask 9 and absorption bottle 11, then it can root
Needs are factually tested, to facilitate test operation to be arranged as principle.In general, by reaction flask 9 along the circumference uniform distribution of rotary frame 8,
Absorption bottle 11 corresponding with reaction flask 9 can then be placed in the top of reaction flask 9, and since reaction flask 9 need to immerse thermostat water bath 4
Interior heating also needs the position for guaranteeing reaction flask 9 lower than absorption bottle 11.
It is firm to place reaction flask 9, a bracket 7 can be also set on rotary frame 8, reaction flask 9 is placed in bracket 7
Between reaction flask pressure rack 22, using the pressure that pressure spring is downward to pressure rack 22, by reaction flask fixed frame 7 and pressure rack 22 respectively to anti-
It answers bottle 9 to impose power downwardly and upwardly, uses fixed reaction flask 9.Further, in fixed frame 7 and pressure rack 22 with reaction flask 9
The rubber pad with antiskid effect can also be arranged in the position that sphere is in contact.
Further include a lifting column 21 in the utility model, two ends of the lifting column 21 is equipped with sliding block 31, upper end sliding block has
One steel pin 20 passed through, and pass through head tree pipe lifting guide groove and and rotary support tray 19,21 bottom support of lifting column in
On the drive rod 30 that screw rod or post rod mechanism 28 control, the drive rod 30 can move up and down along head tree pipe, in this way, can
Rise rotary support tray 19 or decline, so make reaction flask fixed frame 7, pressure rack 22 and absorption bottle fixed frame 10 rise or under
Drop, even if also reaction flask 9 and absorption bottle 11 rise or decline, and reaction flask 9 can lower into as needed in thermostat water bath 4
Or it rises and is detached from thermostat water bath 4.
Specifically, above-mentioned elevating mechanism 19 includes a screw rod or post rod mechanism 28, and the screw rod or post rod mechanism 28 push
Drive rod 30 drives lifting column 21 to move up and down in head tree pipe.The sliding block 31 of 21 upper end of lifting column passes through steel pin 20, and
It is fixed also cross lifting guide groove 17 and rotary support tray 19.Swivel mount 8 is driven to move up and down.
The screw rod or push rod can obtain power from outside, for example, external motor rotation can drive drive rod or silk
Bar 30.It can also be used integrated component as power, and then lifting column 21 made to rise or decline.
In the utility model, when lifting column 21 is moved to using position, while preventing from offseting and blocking with lifting guide groove 17
Extremely, driver plate 27 is provided on drive rod 30, driver plate has guide rod 29, and driver plate moves up and down is provided with locating part in place.
In the utility model, the agitating device is made of 25,2 stirring magnet 23 of motor.Motor 25 powers on
Band moving magnet 23 rotates, and by the circular motion of magnet, rotates the magnetic stir bar 6 in reaction flask.By the soil in reaction flask
Earth, water quality and reagent are sufficiently mixed.
The use process of brief description the utility model.
Power supply is first opened when operation, sets the temperature of thermostat water bath 4, and water-bath begins to warm up and keeps temperature constant state.
Several set samples are individually positioned on absorption bottle fixed frame 10 and reaction flask fixed frame 7, this example takes the absorption bottle of six sets of samples
11 and reaction flask 9, and be attached separately on absorption bottle fixed frame 10 and reaction flask fixed frame 7.Magnetic agitation is put into reaction flask 9
Son 6.Nitrogen cylinder valve is opened after connecting nitrogen inlet duct road, is adjusted using the mass flow meters control valve on nitrogen inlet duct road total
Gas flow, then shunt 13 control valve of meter with branch and nitrogen flow needed for every set sample is adjusted to consistent.Adjust lifting
The lifter switch 3 of mechanism moves up and down lifting column 21, rotary support tray 19 and swivel mount 8.In this way, sample integrally drops to perseverance
It is heated in warm water bath 4, adjusts the revolving speed knob of stirring motor 25, motor 25 drives stirring magnet 23, stirs magnet 23
Magnetic stir bar 6 in driving a reaction bottle 9 rotates, this blows simultaneously in the process.After sample treatment, elevator is adjusted
The lifter switch 3 of structure rises lifting column 21, rotary support tray 19 and swivel mount 8, and sample is proposed thermostat water bath 4.
In fact, the utility model patent is suitable for following 3 kinds of laboratory sample pre-processing devices:
1, sulfide-acidification-air blowing-absorption plant (the sulfide sample pre-treatments in soil) in a kind of soil, such as Fig. 1
It is shown.
2, a kind of Sulfide in water-acidification-air blowing-absorption plant (the sulfide sample pre-treatments in surface water), such as Fig. 1
It is shown.
3, a kind of laboratory sample concentrator (nitrogen evaporator), as shown in Figure 2.
Sulfide sample pre-treatments in soil are deposited on bottom, make sample because containing a certain amount of soil particle in sample
Product processing is insufficient.So being put into magnetic stir bar in reaction flask, lower part uses motor drive magnets, revolves magnetic stir bar
Turn, reaching is sufficiently mixed sample.
Sulfide sample treatment in water is not necessarily to magnetic stirring function because of deposit-free, so closing magnetic agitation motor
(it can not also fill magnetic stirring function and become Sulfide in water equipment).
A kind of laboratory sample concentrator (nitrogen evaporator) sample uses test tube or beaker, so the device replaces reaction flask
Fixed frame 7, absorption bottle fixed frame 10, pressure rack 22.Remove and shunts meter 13 and bracket 12.Rotary magnet motor is closed or gone
Fall, test tube/beaker bracket and blowpipe are installed, according to the dispensing device outlet of the identical quantity of blowpipe quantity configuration of circumference placement
Mouth is modified as nitrogen evaporator.Test tube/beaker is uniformly distributed by the center of circle of head tree pipe, and quantity is 10 to dozens of.
Specifically, in a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, also
Suitable for a nitrogen evaporator device, which replaces reaction flask fixed frame 7, absorption bottle fixed frame 10, pressure rack 22.Remove shunt volume
Meter 13 and bracket 12.Rotary magnet motor is closed, nitrogen evaporator can be modified as by installing test tube fixed frame 7 ' and blowpipe 12 '.
By the way that nitrogen or air rapidly, continuously, to be controllably blown into the surface of heating sample in test tube/beaker 9 ', accelerate sample surfaces
Gas flow rate, to realize the rapid concentration of sample.As shown in Figure 2.
The temperature first opened power supply when operation, set thermostat water bath 4, thermostat water bath 4 begin to warm up and keep constant temperature
State.Test tube/beaker 9 ' of several samples is individually positioned on test tube fixed frame 7 ', by adjusting fixed blowpipe damping rotation
Button 11 ' go up and down blowpipe 12 ' can up and down manually, and be adjusted to the top of sample surfaces in test tube beaker.Connect nitrogen air inlet
Nitrogen cylinder valve is opened after pipeline, adjusts total gas couette using the mass flow meters control valve on nitrogen inlet duct road, then adjust
Nitrogen flow valve 13 '.Nitrogen flow needed for each sample is adjusted to consistent.The lifter switch 3 for adjusting elevating mechanism, makes to rise
Drop column 21, rotary support tray 19 and swivel mount 8 move up and down.It is heated in this way, sample integrally drops in thermostat water bath 4,
Nitrogen blowing is carried out simultaneously.After sample treatment, the lifter switch 3 of elevating mechanism is adjusted, makes lifting column 21, rotary support tray 19
And swivel mount 8 rises, and sample is proposed thermostat water bath 4.
16 top of head tree pipe disposes rotary air tap 15, connects the air inlet pipe 26 of rotary air tap 15 one from head tree pipe 16
Side passes through connection rotary air tap 15.
Rotary air tap 15 connects dispensing device 18, and by the guide groove of the setting of leading truck 14, swivel mount 8 drives reaction
Bottle, absorption bottle or test tube/beaker lifting, and Arbitrary Rotation and connection rotary air tap 15 and gas can be divided clockwise or counterclockwise
The hose of device 18 is not wound.
The lifting column (can also be screw rod) 21 of elevating mechanism is passed through from head tree pipe 16, and passes through 19 band of rotary support tray
Dynamic swivel mount lifting.
Reaction flask 9, absorption bottle 11 or test tube/beaker 9 are put with head tree pipe 16 for the center of circle, and make the center of reaction flask 9
It is consistent with stirring magnet rotation center.And quantity is identical, quantity is 2 or 4 or more.
Magnetic stir bar 6 built in reaction flask 9, by motor 25 and stirring magnet 23, magnetic force moving magnetic stir bar 6 is revolved
Turn.Play the role of stirred sample.
Lifting column 21 also can be replaced into screw rod, and upper end sliding block 31 is changed to nut, and the lifting that steel pin passes through head tree pipe 16 is led
To slot.Also it is able to achieve the elevating function of this device.Such method will also be given and protect.
Since waters pot heating temperature is in 30-100 degree.In order to safeguard that motor, Temperature-controlled appliance and other electric appliances are set
It is standby to work normally.Thermostat water bath 4 be mounted in muff 5 and between fill thermal insulation material, can play quick heating and heat preservation effect
Fruit is good.Muff 5 is fixed by the several insulated columns 24 and pedestal 32 of bottom, makes have a gap each other.Play thermal insulation guarantor
The effect of temperature.
Rotary Specimen Rack, front face sample are easy to operate.
Wherein, the height of every blowpipe 12 ' is separately adjustable；The nitrogen flow valve 13 ' on every 12 ' top of blowpipe is independent to be adjusted
Section is closed；The disassembly and cleaning of every blowpipe are simple and convenient.
In a kind of soil described in the utility model or water quality in sulfide-acidification-air blowing-absorption plant, by testing
Tool concentrated setting is needed, the quantity for the laboratory sample that can be operated simultaneously is increased, and keeps experimental facilities occupied space smaller；Respectively
The nitrogen flow branch road control valve of setting, improves the identity to sample treatment；All reaction flasks and absorption bottle are all set in
On rotating mechanism, operator need to only rotate the rotating mechanism as needed, so that it may and so that sample is placed in the front of oneself, it is big generous
Operator, improve test efficiency.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (10)
1. sulfide-acidification-air blowing-absorption plant in a kind of soil or water quality, including absorption bottle fixed frame and it is arranged on
Absorption bottle, reaction flask fixed frame and the reaction flask being arranged on, nitrogen inlet duct road, flowmeter, thermostat water bath and magnetic force
Agitating device, which is characterized in that further include:
Head tree pipe is vertically installed in the middle part of thermostat water bath；The head tree pipe is hollow tube, the nitrogen inlet duct road
Rotary air tap is formed across the tube body of the head tree pipe, and in main shaft top, rotary air tap connection dispensing device simultaneously connects respectively
Each reaction flask is passed to, and is provided with the branch shunting meter for adjusting nitrogen flow in the branch for being connected to each reaction flask；Rotation
The direction that gas nozzle has guide pipe to control its rotation；
Rotating mechanism, rotary support tray are set to the head tree pipe；The absorption bottle and absorption bottle fixed frame, reaction flask and reaction
Bottle fixed frame is both secured in the rotary support tray groove；
Elevating mechanism, the rotary support tray to move up and down with one along head tree pipe, and the rotary support tray support is in lifting column
Top；
Magnetic stirring apparatus is driven by a motor stirring magnet rotation, and by the rotary motion of magnet, reaction flask rests on water at this time
Bath bottom rotates the magnetic stir bar in reaction flask；By in reaction flask soil or water quality deposit and solution it is sufficiently mixed
It closes；This motor controls revolving speed by governor；
Constant temperature waters pot is installed in muff, and fills thermal insulation material；It is linked on pedestal by insulated column, waters and pedestal
Between form insulating layer, make the high temperature of water-bath that can not be transmitted to pedestal, the electrical equipment of installation control is from temperature in pedestal
Influence.
2. sulfide-acidification-air blowing-absorption plant in a kind of soil as described in claim 1 or water quality, which is characterized in that
The nitrogen inlet duct road is additionally provided with the mass flow meters control valve for adjusting nitrogen flow.
3. sulfide-acidification-air blowing-absorption plant in a kind of soil as described in claim 1 or water quality, which is characterized in that
The rotary air tap inlet end and nitrogen inlet duct road end sealing and rotatable connection, and remaining is connected by dispensing device
Each outlet side is connected to each reaction flask by hose.
4. sulfide-acidification-air blowing-absorption plant in a kind of soil as described in claim 1 or water quality, which is characterized in that
The reaction flask quantity is at least two, and using head tree pipe as center of circle any direction Arbitrary Rotation；The absorption bottle number
Measure or absorption bottle corresponding with reaction flask quantity and reaction flask quantity 2:1；The agitating device is corresponding with reaction flask quantity；
The reaction flask, absorption bottle and agitating device are along rotating mechanism circumference uniform distribution.
5. sulfide-acidification-air blowing-absorption plant in a kind of soil as described in claim 1 or water quality, which is characterized in that
The elevating mechanism further includes screw rod or post rod mechanism, this mechanism drives drive rod, pushes lifting column；
The lifting column drives driver plate and is moved up and down by guide rod, and both ends are provided with locating part.
6. sulfide-acidification-air blowing-absorption plant in a kind of soil as described in claim 1 or water quality, which is characterized in that
Supporting plate is additionally provided on the rotating mechanism, the reaction flask seats on the supporting plate.
7. sulfide-acidification-air blowing-absorption plant in soil as claimed in claim 6 or water quality, which is characterized in that described
The position contacted on supporting plate with reaction flask sphere bottom is provided with rubber pad.
8. sulfide-acidification-air blowing-absorption plant in a kind of soil as described in claim 1 or water quality, which is characterized in that
The magnetic stirring apparatus quantity is identical as reaction flask, and the axis of motor and reaction flask arranged concentric.
9. sulfide-acidification-air blowing-absorption plant in a kind of soil as claimed in claim 5 or water quality, it is characterised in that rise
The driver plate gone up and down simultaneously with elevating lever is fixed on drop bar, driver plate touches limiting device movement, reaches limit.
10. sulfide-acidification-air blowing-absorption plant in a kind of soil as described in claim 1 or water quality, which is characterized in that
The constant temperature waters pot is mounted in muff, and fills thermal insulation material；And linked on pedestal by insulated column, so that waters
Insulating layer is formed between pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951332.1U CN208350482U (en) | 2018-06-20 | 2018-06-20 | Sulfide-acidification-air blowing-absorption plant in a kind of soil or water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951332.1U CN208350482U (en) | 2018-06-20 | 2018-06-20 | Sulfide-acidification-air blowing-absorption plant in a kind of soil or water quality |
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| Publication Number | Publication Date |
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| CN208350482U true CN208350482U (en) | 2019-01-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749540A (en) * | 2019-12-05 | 2020-02-04 | 中国民用航空总局第二研究所 | System for be used for acid salt fog test |
| CN111141573A (en) * | 2020-03-04 | 2020-05-12 | 广东石油化工学院 | Device and method capable of extracting volatile sulfide of sediment acid in batches |
| CN111686678A (en) * | 2020-08-06 | 2020-09-22 | 蚌埠学院 | Reaction device for accelerating biodegradation rate of polylactic acid |
-
2018
- 2018-06-20 CN CN201820951332.1U patent/CN208350482U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749540A (en) * | 2019-12-05 | 2020-02-04 | 中国民用航空总局第二研究所 | System for be used for acid salt fog test |
| CN111141573A (en) * | 2020-03-04 | 2020-05-12 | 广东石油化工学院 | Device and method capable of extracting volatile sulfide of sediment acid in batches |
| CN111686678A (en) * | 2020-08-06 | 2020-09-22 | 蚌埠学院 | Reaction device for accelerating biodegradation rate of polylactic acid |
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