CN207894858U - A kind of pesticide residue rotary evaporation formula device food inspection device - Google Patents
A kind of pesticide residue rotary evaporation formula device food inspection device Download PDFInfo
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- CN207894858U CN207894858U CN201820394935.6U CN201820394935U CN207894858U CN 207894858 U CN207894858 U CN 207894858U CN 201820394935 U CN201820394935 U CN 201820394935U CN 207894858 U CN207894858 U CN 207894858U
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- ontology
- side plate
- condenser
- bottle
- bath
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Abstract
The utility model is related to food inspection equipment technical field more particularly to a kind of pesticide residue rotary evaporation formula device food inspection devices, including：Ontology, condenser, receiving flask；Ontology is arranged among the top of engine base, and ontology is connected with engine base by welding manner；The nock in ontology is arranged in operation panel, and operation panel is connected with ontology by embedded mode；It lifts side plate to be mounted among the side of ontology, and lifts side plate and be connected by snap fit with ontology；The top of lifting side plate is provided with water-bath, and lifts side plate and be connected by embedded mode with water-bath；The upper one end in ontology is arranged in revolving bottle, and revolving bottle is connected with ontology by perforation by rotatory sealing axis；For the utility model by the improvement in structure, having disengagement area big, solution diffusion effect is high, and the advantage that heat loss is efficient, solves the problem and deficiency in existing apparatus technology, is allowed to the more purpose with practicability.
Description
Technical field
The utility model is related to food inspection equipment technical field more particularly to a kind of pesticide residue rotary evaporation formula devices
Food inspection device.
Background technology
Food safety detection is to detect the harmful substance in food according to state quota, and mainly some are harmful poisonous
Detection of index, such as heavy metal, aspergillus flavus poison, pesticide residue etc., an importance of Food Science and Engineering are to introduce
With with chemical engineering unit operation, concurrent spread is at food engineering unit operation, to promote food industry to extensive, serialization
Develop with the direction of automation.
It makes discovery from observation, existing pesticide residue rotary evaporation formula device food inspection device generally existing disengagement area
Small, solution diffusion effect is low, and the problem that heat loss efficiency is low, in actual use detection process, brings certain
Limitation, then, it is big how to provide a kind of disengagement area, and solution diffusion effect is high, and the pesticide residue that heat loss is efficient
Rotary evaporation formula device food inspection device becomes the important topic for needing to solve at present.
In view of this, the present inventor adheres to the relevant design concept of the sector for many years and practical operation experience, and to existing
Techno-absence is studied improvement, and it is big to provide a kind of disengagement area, and solution diffusion effect is high, and heat loss is efficient
Pesticide residue rotary evaporation formula device food inspection device is allowed to the more purpose with practicability.
Utility model content
The purpose of this utility model is to provide a kind of pesticide residue rotary evaporation formula device food inspection devices, to solve
Disengagement area mentioned above in the background art is small, and solution diffusion effect is low, and the problem and deficiency that heat loss efficiency is low.
The purpose of this utility model and effect are reached by technical solution in detail below：
A kind of pesticide residue rotary evaporation formula device food inspection device, including：Holder, vacuum meter, upright bar, charging valve,
Feeding bottle, rotatory sealing axis, revolving bottle, operation panel, water-bath, lifting side plate, ontology, condenser, holder two, vacuum switching
Valve, receiving flask, bracket, baiting valve and engine base；The ontology is arranged among the top of engine base, and ontology passes through welding with engine base
Mode is connected；The nock in ontology is arranged in the operation panel, and operation panel is connected with ontology by embedded mode
It connects；The lifting side plate is mounted among the side of ontology, and is lifted side plate and be connected by snap fit with ontology；The liter
The top of drop side plate is provided with water-bath, and lifts side plate and be connected by embedded mode with water-bath；The revolving bottle setting
In the upper one end of ontology, and revolving bottle is connected with ontology by perforation by rotatory sealing axis；The charging valve and charging
The upper one end in rotatory sealing axis is arranged in bottle, and charging valve and feeding bottle pass through the mode of being screwed on by ontology and rotatory sealing axis
It is connected；The upper one end in engine base is arranged in the upright bar, and upright bar is connected with engine base by the mode of being screwed on；The vacuum meter
It is opened in top one end of upright bar, and vacuum meter is connected with upright bar by fitting mode by holder；The condenser setting
On one end top of upright bar, and condenser is connected with upright bar by embedded mode by holder two；The feeding bottle setting exists
The side of condenser, and feeding bottle is connected with condenser by perforation；The bottom end of the condenser is equipped with receiving flask,
And condenser is connected with receiving flask by perforation by vacuum switching valve；The upper interior end in bracket is arranged in the receiving flask,
And receiving flask is connected with bracket by fitting mode；The bracket is mounted on the external lower end of upright bar, and bracket and upright bar are logical
Perforation is crossed to be connected；Baiting valve is offered among the bottom of the receiving flask, and receiving flask passes through the mode phase that is screwed on baiting valve
Connection.
As advanced optimizing for the technical program, a kind of pesticide residue rotary evaporation formula device food inspection of the utility model
It is bigbore transparence glass bottle structure to survey revolving bottle side view described in device, and the rotation of revolving bottle is close by motor and rotation
Axis is sealed to realize.
As advanced optimizing for the technical program, a kind of pesticide residue rotary evaporation formula device food inspection of the utility model
It surveys the stainless steel structure that water-bath described in device is round to be arranged, and water-bath is lifting adjustment type structure by lifting side plate
Setting.
As advanced optimizing for the technical program, a kind of pesticide residue rotary evaporation formula device food inspection of the utility model
It surveys and lifts side plate side view t shape structure setting described in device, and the bosom for lifting side plate is offered for lift adjustment
Threaded hole.
As advanced optimizing for the technical program, a kind of pesticide residue rotary evaporation formula device food inspection of the utility model
It is in bellows-like structure to survey condenser forward sight described in device, and spiral helicine condenser pipe is inlaid with inside condenser.
As advanced optimizing for the technical program, a kind of pesticide residue rotary evaporation formula device food inspection of the utility model
Survey device described in receiving flask be large capacity transparence glass bottle structure, and receiving flask upper and lower ends respectively with vacuum switching valve and
Baiting valve connects.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
1, the utility model is bigbore transparence glass bottle structure by revolving bottle side view, and the rotation of revolving bottle is logical
Motor and rotatory sealing axis are crossed to realize, for revolving bottle in the case where being most suitable for speed, constant speed rotary passes through vacuum to increase disengagement area
Pump makes revolving bottle be in negative pressure state；Rotary evaporator system, which can seal, is decompressed to 400~600 millimetress of mercury；Use heating bath
The solvent in cucurbit is heated, heating temperature is close to the boiling point of the solvent；It can also be rotated simultaneously, speed is 50~160
Rev/min, so that solvent is formed film, increases disengagement area；Simultaneously under high-effect cooling device effect, heat steam can be liquefied rapidly,
Accelerate evaporation rate, large capacity, bigbore rotary evaporation bottle can realize the big effect of disengagement area.
2, the utility model is arranged by the stainless steel structure that water-bath is round, and water-bath is by lifting side plate
Lifting adjustment type structure setting is horizontally arranged stainless steel tubular heater in water-bath, and the inside of sink is placed with aluminum with holes
Shelf, the temperature transition of water trough inner water is resistance value by sensor, after the amplification of integrated amplifier, comparison, output control
Signal efficiently controls the average heating power of electric heating tube, and the water in sink is made to keep constant temperature；When the object requirement heated
It is heated evenly, when temperature is no more than 100 DEG C, heating water bath can be passed through；Revolving bottle is placed in water-bath permanent while rotating
Temperature heats, and solution carries out heating diffusive evaporation in rotary flask under negative pressure in bottle.
3, the utility model is in bellows-like structure by condenser forward sight, and is inlaid with inside condenser spiral helicine cold
Solidifying pipe, gas are allowed in heat loss to the air of surrounding, and pass through copper metal structure by long spiral helicine condenser pipe
Condenser realize heat conductivility it is strong, for conveying steam, heat is taken away.
4, the utility model through the above structure on improvement, have disengagement area big, solution diffusion effect is high, and heat
It scatters and disappears efficient advantage, to the problem of effective solution existing apparatus and deficiency.
Description of the drawings
Fig. 1 is the forward sight structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is that the decomposition of the utility model regards structural schematic diagram.
In figure：Holder 1, vacuum meter 2, upright bar 3, charging valve 4, feeding bottle 5, rotatory sealing axis 6, revolving bottle 7, operation panel
8, water-bath 9, lifting side plate 10, ontology 11, condenser 12, holder 2 13, vacuum switching valve 14, receiving flask 15, bracket 16, put
Expect valve 17, engine base 18.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of pesticide residue rotary evaporation formula device food inspection device skill
Art scheme：
A kind of pesticide residue rotary evaporation formula device food inspection device, including：Holder 1, vacuum meter 2, upright bar 3, charging
Valve 4, feeding bottle 5, rotatory sealing axis 6, revolving bottle 7, operation panel 8, water-bath 9, lifting side plate 10, ontology 11, condenser 12,
Holder 2 13, vacuum switching valve 14, receiving flask 15, bracket 16, baiting valve 17 and engine base 18；Ontology 11 is arranged in the upper of engine base 18
Among portion, and ontology 11 is connected with engine base 18 by welding manner；The nock in ontology 11 is arranged in operation panel 8, and
Operation panel 8 is connected with ontology 11 by embedded mode；It lifts side plate 10 to be mounted among the side of ontology 11, and lifts side
Plate 10 is connected with ontology 11 by snap fit；The top of lifting side plate 10 is provided with water-bath 9, and lifts side plate 10 and water
Bath 9 is connected by embedded mode；The upper one end in ontology 11 is arranged in revolving bottle 7, and revolving bottle 7 passes through rotatory sealing axis
6 are connected with ontology 11 by perforation；The upper one end in rotatory sealing axis 6, and charging valve 4 is arranged in charging valve 4 and feeding bottle 5
And feeding bottle 5 is connected with rotatory sealing axis 6 by the mode of being screwed on by ontology 11；Upright bar 3 is arranged on the top of engine base 18 one
End, and upright bar 3 is connected with engine base 18 by the mode of being screwed on；Vacuum meter 2 is opened in top one end of upright bar 3, and vacuum meter 2 is logical
Holder 1 is crossed with upright bar 3 to be connected by fitting mode；Condenser 12 is arranged on one end top of upright bar 3, and condenser 12 passes through
Holder 2 13 is connected with upright bar 3 by embedded mode；Feeding bottle 5 is arranged in the side of condenser 12, and feeding bottle 5 and condensation
Device 12 is connected by perforation；The bottom end of condenser 12 is equipped with receiving flask 15, and condenser 12 passes through vacuum switching valve
14 are connected with receiving flask 15 by perforation；The upper interior end in bracket 16, and receiving flask 15 and bracket 16 is arranged in receiving flask 15
It is connected by fitting mode；Bracket 16 is mounted on the external lower end of upright bar 3, and bracket 16 is connected with upright bar 3 by perforation；
Baiting valve 17 is offered among the bottom of receiving flask 15, and receiving flask 15 is connected with baiting valve 17 by the mode of being screwed on.
Specifically, 7 side view of revolving bottle is bigbore transparence glass bottle structure, and the rotation of revolving bottle 7 passes through motor
And rotatory sealing axis 6 is realized, in the case where being most suitable for speed, constant speed rotary made with increasing disengagement area by vacuum pump revolving bottle
Revolving bottle is in negative pressure state；Rotary evaporator system, which can seal, is decompressed to 400~600 millimetress of mercury；It is heated with heating bath
Solvent in cucurbit, heating temperature are close to the boiling point of the solvent；Simultaneously can also be rotated, speed be 50~160 turns/
Point, so that solvent is formed film, increases disengagement area；Simultaneously under high-effect cooling device effect, heat steam can be liquefied rapidly, is accelerated
Evaporation rate, large capacity, bigbore rotary evaporation bottle, can realize the big effect of disengagement area.
Specifically, the stainless steel structure that water-bath 9 is round is arranged, and water-bath 9 is lifting by lifting side plate 10
Adjustable type structure setting is arranged by the stainless steel structure that water-bath is round, and water-bath is lifting by lifting side plate
Adjustable type structure setting is horizontally arranged stainless steel tubular heater in water-bath, and the inside of sink is placed with aluminum shelf with holes,
The temperature transition of water trough inner water is resistance value by sensor, after the amplification of integrated amplifier, comparison, output control signal,
The average heating power for efficiently controlling electric heating tube makes the water in sink keep constant temperature；When the object requirement heated is heated
Uniformly, when temperature is no more than 100 DEG C, heating water bath can be passed through；Revolving bottle is placed in constant temperature in water-bath and adds while rotating
Heat, solution carries out heating diffusive evaporation in rotary flask under negative pressure in bottle
Specifically, lifting 10 side view t shape structure setting of side plate, and the bosom for lifting side plate 10 is offered for rising
The threaded hole of falling tone section, lifting side plate 10 can realize that the lifting action of water-bath 9, using effect are more convenient.
Specifically, 12 forward sight of condenser is in bellows-like structure, and spiral helicine condenser pipe is inlaid with inside condenser 12,
Gas is allowed in heat loss to the air of surrounding, and pass through the cold of copper metal structure by long long spiral helicine condenser pipe
Condenser realizes that heat conductivility is strong, and for conveying steam, heat is taken away.
Specifically, receiving flask 15 be large capacity transparence glass bottle structure, and 15 upper and lower ends of receiving flask respectively with very
Empty switching valve 14 and baiting valve 17 connect, and receiving flask 15 realizes 15 vacuum switching action of receiving flask by vacuum switching valve 14.
Specifically used method and effect：
When using the device, it would be desirable to which the material of evaporation enters feeding bottle 5 by charging valve 4, in 7 vacuum condition of revolving bottle
Under, controlling water-bath 9 by operation panel 8 makes 7 heated at constant temperature of revolving bottle, built-in motor that rotatory sealing axis 6 be driven to make revolving bottle 7
Constant speed rotary, material form large area film, high-efficiency evaporating in 7 inner wall of revolving bottle, and solvent enters 12 inner vapor of condenser warp
Highly-efficient glass condenser cools down, and is recovered in receiving flask 15, greatly improves evaporation efficiency；The present apparatus uses polytetrafluoroethylene (PTFE) and rubber
Glue compound seal can keep condition of high vacuum degree；Explosion-proof rotary evaporator ensures high-recovery using efficient condenser；Can continuously into
Material, water-bath number thermostatic control；Mechanical structure uses stainless steel and Al-alloy parts, and glass workpiece is all using the high boron glass of high temperature resistant
Glass.
It should be noted that the standardized element that uses of the utility model can commercially, shaped piece according to
Specification and attached drawing record can carry out customized, and the specific connection type of each part is all made of ripe in the prior art
The conventional means such as bolt, rivet, welding, machinery, part and equipment is all made of in the prior art, conventional model, inventor
This will not be detailed here.
In summary：A kind of pesticide residue rotary evaporation formula device food inspection device, is big by revolving bottle side view
The transparence glass bottle structure of bore, and the rotation of revolving bottle is realized by motor and rotatory sealing axis, revolving bottle is most suitable
Under sum velocity, constant speed rotary makes revolving bottle be in negative pressure state to increase disengagement area, by vacuum pump；Rotary evaporator system
It can seal and be decompressed to 400~600 millimetress of mercury；The solvent in cucurbit is heated with heating bath, it is molten that heating temperature is close to this
The boiling point of agent；It can also be rotated simultaneously, speed is 50~160 revs/min, and solvent is made to form film, increases disengagement area；Simultaneously
Under high-effect cooling device effect, heat steam can be liquefied rapidly, quickening evaporation rate, large capacity, bigbore rotary evaporation bottle,
It can realize the big effect of disengagement area；It is arranged by the stainless steel structure that water-bath is round, and water-bath passes through lifting
Side plate is lifting adjustment type structure setting, is horizontally arranged stainless steel tubular heater in water-bath, and the inside of sink is placed with holes
Aluminum shelf, sensor by the temperature transition of water trough inner water be resistance value, it is defeated after the amplification of integrated amplifier, comparison
Go out to control signal, efficiently control the average heating power of electric heating tube, the water in sink is made to keep constant temperature；When the object heated
Body requires to be heated evenly, and when temperature is no more than 100 DEG C, can pass through heating water bath；Revolving bottle is placed in water-bath while rotating
Heated at constant temperature in pot, solution carries out heating diffusive evaporation in rotary flask under negative pressure in bottle；It is in wave by condenser forward sight
Line tubular structure, and spiral helicine condenser pipe is inlaid with inside condenser, gas allow heat by long spiral helicine condenser pipe
Amount is lost in the air of surrounding, and realizes that heat conductivility is strong by the condenser of copper metal structure, for conveying steam,
Heat is taken away；It is small to solve the disengagement area occurred among the above, solution diffusion effect is low, and the problem that heat loss efficiency is low.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pesticide residue rotary evaporation formula device food inspection device, including：Holder（1）, vacuum meter（2）, upright bar（3）、
Charging valve（4）, feeding bottle（5）, rotatory sealing axis（6）, revolving bottle（7）, operation panel（8）, water-bath（9）, lifting side plate
（10）, ontology（11）, condenser（12）, holder two（13）, vacuum switching valve（14）, receiving flask（15）, bracket（16）, baiting valve
（17）And engine base（18）；It is characterized in that：The ontology（11）It is arranged in engine base（18）Top among, and ontology（11）With machine
Seat（18）It is connected by welding manner；The operation panel（8）It is arranged in ontology（11）Nock, and operation panel
（8）With ontology（11）It is connected by embedded mode；The lifting side plate（10）Mounted on ontology（11）Side among, and rise
Side plate drops（10）With ontology（11）It is connected by snap fit；The lifting side plate（10）Top be provided with water-bath（9）,
And lifting side plate（10）With water-bath（9）It is connected by embedded mode；The revolving bottle（7）It is arranged in ontology（11）Top
One end, and revolving bottle（7）Pass through rotatory sealing axis（6）With ontology（11）It is connected by perforation；The charging valve（4）And charging
Bottle（5）It is arranged in rotatory sealing axis（6）Upper one end, and charging valve（4）And feeding bottle（5）Pass through ontology（11）It is close with rotating
Seal axis（6）It is connected by the mode of being screwed on；The upright bar（3）It is arranged in engine base（18）Upper one end, and upright bar（3）With engine base
（18）It is connected by the mode of being screwed on；The vacuum meter（2）It is opened in upright bar（3）Top one end, and vacuum meter（2）Pass through branch
Frame（1）With upright bar（3）It is connected by fitting mode；The condenser（12）It is arranged in upright bar（3）One end top, and condense
Device（12）Pass through holder two（13）With upright bar（3）It is connected by embedded mode；The feeding bottle（5）It is arranged in condenser（12）
Side, and feeding bottle（5）With condenser（12）It is connected by perforation；The condenser（12）Bottom end receipts are installed
Collect bottle（15）, and condenser（12）Pass through vacuum switching valve（14）With receiving flask（15）It is connected by perforation；The receiving flask
（15）It is arranged in bracket（16）Upper interior end, and receiving flask（15）With bracket（16）It is connected by fitting mode；The support
Frame（16）Mounted on upright bar（3）External lower end, and bracket（16）With upright bar（3）It is connected by perforation；The receiving flask
（15）Bottom among offer baiting valve（17）, and receiving flask（15）With baiting valve（17）It is connected by the mode of being screwed on.
2. a kind of pesticide residue rotary evaporation formula device food inspection device according to claim 1, it is characterised in that：Institute
State revolving bottle（7）Side view is bigbore transparence glass bottle structure, and revolving bottle（7）Rotation pass through motor and rotatory sealing
Axis（6）To realize.
3. a kind of pesticide residue rotary evaporation formula device food inspection device according to claim 1, it is characterised in that：Institute
State water-bath（9）It is arranged for the stainless steel structure of round, and water-bath（9）By lifting side plate（10）For lifting adjustment type knot
Structure is arranged.
4. a kind of pesticide residue rotary evaporation formula device food inspection device according to claim 1, it is characterised in that：Institute
State lifting side plate（10）Side view t shape structure setting, and lift side plate（10）Bosom offer for lift adjustment
Threaded hole.
5. a kind of pesticide residue rotary evaporation formula device food inspection device according to claim 1, it is characterised in that：Institute
State condenser（12）Forward sight is in bellows-like structure, and condenser（12）Inside is inlaid with spiral helicine condenser pipe.
6. a kind of pesticide residue rotary evaporation formula device food inspection device according to claim 1, it is characterised in that：Institute
State receiving flask（15）For the transparence glass bottle structure of large capacity, and receiving flask（15）Upper and lower ends respectively with vacuum switching valve
（14）And baiting valve（17）It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394935.6U CN207894858U (en) | 2018-03-22 | 2018-03-22 | A kind of pesticide residue rotary evaporation formula device food inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394935.6U CN207894858U (en) | 2018-03-22 | 2018-03-22 | A kind of pesticide residue rotary evaporation formula device food inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894858U true CN207894858U (en) | 2018-09-21 |
Family
ID=63539891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820394935.6U Expired - Fee Related CN207894858U (en) | 2018-03-22 | 2018-03-22 | A kind of pesticide residue rotary evaporation formula device food inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146667A (en) * | 2019-06-25 | 2019-08-20 | 广州市婵昕生物科技有限责任公司 | A kind of portable type instrument for detecting pesticide residue through with function of temperature control |
-
2018
- 2018-03-22 CN CN201820394935.6U patent/CN207894858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146667A (en) * | 2019-06-25 | 2019-08-20 | 广州市婵昕生物科技有限责任公司 | A kind of portable type instrument for detecting pesticide residue through with function of temperature control |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20190322 |