CN209656409U - A kind of food heavy metal leaching device - Google Patents
A kind of food heavy metal leaching device Download PDFInfo
- Publication number
- CN209656409U CN209656409U CN201920420489.6U CN201920420489U CN209656409U CN 209656409 U CN209656409 U CN 209656409U CN 201920420489 U CN201920420489 U CN 201920420489U CN 209656409 U CN209656409 U CN 209656409U
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- China
- Prior art keywords
- extraction
- heavy metal
- food
- stirring
- support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 235000013305 food Nutrition 0.000 title claims abstract description 33
- 238000002386 leaching Methods 0.000 title claims abstract description 30
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 27
- 238000000605 extraction Methods 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000284 extract Substances 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 235000005911 diet Nutrition 0.000 description 3
- 230000037213 diet Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011651 chromium Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000013861 fat-free Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of food heavy metal leaching device, belongs to technical field of food detection, including storing mechanism, the supporting mechanism being arranged in the storing mechanism and the rabbling mechanism being arranged on the supporting mechanism；The rabbling mechanism includes stirring motor and the stirring module that the stirring motor lower part is arranged in；The supporting mechanism includes the support plate for being used to support the stirring motor and several pillars that the support plate lower part is arranged in；The storing mechanism includes the extraction slot that the support plate lower part is arranged in, and the extraction slot is divided into a central area and N number of extraction region, N >=1 by N number of circular baffle.The utility model can carry out heavy metal extraction to different food or sample simultaneously, and sample and leaching liquor are stirred, greatly accelerate leaching rates, save the time of extraction, improve detection efficiency, the problem of a kind of food can only be extracted by solving previous heavy metal analysis device, inefficiency.
Description
Technical field
The utility model relates to technical field of food detection, and in particular to a kind of food heavy metal leaching device.
Background technique
In the diet of China resident, there are about the protein of 60 ~ 70% thermal energy and 60% to come from cereal, is that B race ties up in diet
The important sources of raw element.Cereal preparation is the main source of a variety of nutriments of China resident, therefore cereal preparation is not in diet
It can lack.In food many heavy metals we be visually difficult to find, in many food additives contain excessive heavy metal, if food
With excessive, the intracorporal content of beary metal of people will be exceeded.Heavy metal pollution in food refers generally to be greater than by density 4.5 grams often
The metal of cubic centimetre, such as lead (Pb), cadmium (Cd), chromium (Cr), mercury (Hg), copper (Cu), golden (Au), silver-colored (Ag) bring dirt
Dye.Some heavy metals enter human body by food, interfere human normal physiological function, are detrimental to health.Heavy metal in food
Detection need to come out landfill, currently used leaching device every time can only extract a kind of sample, efficiency
Under very low.
The patent document of Publication No. CN107884252A discloses a kind of device extracted for solid sample, it is intended to mention
For a kind of high device extracted for solid sample of extraction efficiency.It includes that there is the ground taper of suction filtration mouth to extract on top
There is the beam of closing in bracing wire to make a slip of the tongue filter bag for bottle, oral area, with the clamping of ground taper extraction flask bottleneck, filter bag of making a slip of the tongue for fixing bundle
Bottleneck buckle, grinding port plug compatible with ground taper extraction flask bottleneck and bottom have the flat bottom glass of several filter hole
Funnel；Beam filter bag of making a slip of the tongue is made of fat-free filter paper；The lateral wall of the flat bottom glass funnel have frosted layer, and with mill
The bottleneck of prostomum shape extraction flask mutually agrees with.The invention eliminates the step of toppling over transfer residue and extracting liquid mixture, but every
It is secondary also to extract a kind of sample, and sample cannot be stirred, extraction efficiency is low.
Summary of the invention
In view of this, the present invention provides a kind of food heavy metal leaching device, can simultaneously to different food or
Sample carries out heavy metal extraction, and is stirred to sample and leaching liquor, greatly accelerates leaching rates, saves extraction
Time improves detection efficiency.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of food heavy metal leaching device, including storing mechanism, the supporting mechanism being arranged in the storing mechanism and
Rabbling mechanism on the supporting mechanism is set；The rabbling mechanism includes stirring motor and is arranged under the stirring motor
The stirring module in portion；The supporting mechanism includes being used to support the support plate of the stirring motor and being arranged under the support plate
Several pillars in portion；The storing mechanism includes the extraction slot that the support plate lower part is arranged in, and the extraction slot is by N number of circle
Ring-shaped baffle is divided into a central area and N number of extraction region, N >=1.
Further, the stirring module includes the shaft being connected with the stirring motor, is connected with the shaft
Several support rods and N number of connecting rod for being successively detachably connected with the support rod, the connecting rod be equipped with stirring rod.
Further, the shaft is located at the central area of the extraction slot, and N number of stirring rod is corresponding in turn to positioned at institute
State N number of extraction region.
Further, the bottom and side wall in the extraction region, which is enclosed, sets strainer.
Further, cyclic annular filter bag is arranged on the strainer, beam mouth rope is arranged in the opening of the filter bag.
The beneficial effects of the utility model are: the utility model includes storing mechanism, the support that is arranged in storing mechanism
Mechanism and the rabbling mechanism being arranged on supporting mechanism.The storing mechanism is for storing leaching liquor and food to be measured；Support machine
Structure setting is used to support rabbling mechanism in storing mechanism；Rabbling mechanism is used to be stirred leaching liquor and food to be measured,
Accelerate leaching rate.
Rabbling mechanism includes stirring motor and the stirring module that stirring motor lower part is arranged in；The stirring module includes and stirs
Mix the motor shaft being connected, several support rods being connected with shaft and the N number of company being successively detachably connected with support rod
Extension bar, connecting rod are equipped with stirring rod.In use, stirring motor drives shaft rotation, shaft passes through support rod and connecting rod band
Dynamic stirring rod is stirred sample and leaching liquor.
Supporting mechanism includes the support plate for being used to support stirring motor and several pillars that support plate lower part is arranged in, right
Rabbling mechanism is supported positioning.
Storing mechanism includes the extraction slot that support plate lower part is arranged in, and extraction slot is divided into one by N number of circular baffle
Central area and N number of extraction region, N >=1.
Shaft is located at the central area of the extraction slot, and N number of stirring rod is corresponding in turn to positioned at N number of extraction region.Extract slot
Below support plate, among several pillars, shaft passes through support plate, positioned at the central area of extraction slot, connects in shaft
Support rod is sequentially connected one or more connecting rods on support rod, between connecting rod and support rod, between connecting rod and connecting rod
It is to be detachably connected.Setting stirring rod in connecting rod is evenly distributed in each extraction region, in each extraction region
Food and leaching liquor to be measured be stirred, the heavy metal analysis to different food products can be achieved at the same time.
The bottom and side wall in extraction region, which is enclosed, sets strainer, and solid sample residue is separated with leaching liquor, ring is arranged on strainer
Beam mouth rope is arranged in the opening of shape filter bag, the filter bag, separates solid sample residue with leaching liquor after facilitating extraction,.
The utility model solves previous heavy metal analysis device and can only extract to a kind of food, and inefficiency is asked
Topic.The utility model can carry out heavy metal extraction to different food or sample simultaneously, and stir sample and leaching liquor
It mixes, greatly accelerates leaching rates, save the time of extraction, improve detection efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of one food heavy metal leaching device of the utility model embodiment.
Fig. 2 is the top view that the utility model embodiment one extracts slot.
Fig. 3 is the structural schematic diagram of one food heavy metal leaching device of the utility model embodiment.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The attached drawing 1-3 of type embodiment, is clearly and completely described the technical solution of the utility model embodiment.Obviously, described
Embodiment be the utility model a part of the embodiment, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained fall within the protection scope of the utility model.
Embodiment one
As shown in Figs. 1-2, this embodiment offers a kind of food heavy metal leaching devices, including storing mechanism, setting to exist
Supporting mechanism in the storing mechanism and the rabbling mechanism being arranged on the supporting mechanism；The rabbling mechanism includes stirring
Motor 1 and the stirring module that 1 lower part of stirring motor is set；The supporting mechanism includes being used to support the stirring motor
1 support plate 3 and several pillars 5 that 3 lower part of support plate is set；The storing mechanism includes being arranged in the support
The extraction slot 9 of 3 lower part of plate, the extraction slot 9 are divided into a central area 10 and N number of extraction region by N number of circular baffle 8
11, N >=1.
The stirring module include the shaft 2 being connected with the stirring motor 1, be connected with the shaft 2 it is several
A support rod 4 and the N number of connecting rod 12 being successively detachably connected with the support rod 4, the connecting rod 12 are equipped with stirring rod
6。
The shaft 2 is located at the central area 10 of the extraction slot 9, and N number of stirring rod 6 is corresponding in turn to positioned at the N
A extraction region 11.
The bottom and side wall in the extraction region 11, which is enclosed, sets strainer 7.
Wherein, shaft 2 is in the central area 10 of the extraction slot 9, the present embodiment, N 4.4 stirring rods 6 are successively
It is corresponding to be located at 4 extraction regions 11.Extraction slot 9 is located at below support plate 12, among two pillars 5,3 center of support plate setting circle
Hole, shaft 2 are sealed across the circular hole and support plate 3 by rotating seal ring, positioned at the central area 10 of extraction slot 9, are turned
Connection support bar 4 on axis 2, the number of support rod 4 is two in the present embodiment, the corresponding two sides that shaft 2 is arranged in, certainly
It can be set multiple.4 connecting rods 12 are sequentially connected on support rod 4, between connecting rod 12 and support rod 4, adjacent connecting rod 12
Between be to be bolted, detachably.Setting stirring rod 6 in connecting rod 12 is evenly distributed in each extraction region 11, this
In embodiment, it is each extraction region 11 in there are two stirring rod 6 to it is each extraction region 11 in food and leaching liquor to be measured into
Row stirring, can be achieved at the same time the heavy metal analysis to different food products.Extraction slot 9, baffle 8 are all made of stainless steel material, in use,
Stirring motor 1 drives shaft 2 to rotate, and shaft 2 drives stirring rod 6 to rotate by support rod 4 and connecting rod 12.
Embodiment two
Refering to Fig. 3, it is to implement that the embodiment is described this embodiment offers a kind of food heavy metal leaching device
The improvement carried out on the basis of example one: being arranged cyclic annular filter bag on the strainer, beam mouth rope is arranged in the opening of the filter bag.It is described
Stirring blade 13 is set on stirring rod 6, and tapping valve is arranged in the bottom of the extraction slot 9.Filter bag the present embodiment is not drawn into, and is covered and is being filtered
On net 7, facilitate and collect solid sample residue, stirring blade 13 increases mixing area, increases the uniformity of stirring.Extraction terminates
Afterwards, supporting mechanism and rabbling mechanism are removed using handling apparatus, solid residue is collected by filter bag, opens tapping valve discharge liquor
Body cleans extraction slot.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (5)
1. a kind of food heavy metal leaching device, it is characterised in that: including storing mechanism, the branch being arranged in the storing mechanism
Support mechanism and the rabbling mechanism being arranged on the supporting mechanism；The rabbling mechanism includes that stirring motor and setting are stirred described
Mix the stirring module of motor lower portion；The supporting mechanism includes being used to support the support plate of the stirring motor and being arranged described
Several pillars of support plate lower part；The storing mechanism includes the extraction slot that the support plate lower part is arranged in, the extraction
Slot is divided into a central area and N number of extraction region, N >=1 by N number of circular baffle.
2. a kind of food heavy metal leaching device as described in claim 1, it is characterised in that: the stirring module includes and institute
State shaft that stirring motor is connected, several support rods for being connected with the shaft and successively detachable with the support rod
N number of connecting rod of connection, the connecting rod are equipped with stirring rod.
3. a kind of food heavy metal leaching device as claimed in claim 2, it is characterised in that: the shaft is located at the extraction
The central area of slot, N number of stirring rod are corresponding in turn to positioned at N number of extraction region.
4. a kind of food heavy metal leaching device as claimed in claim 3, it is characterised in that: the bottom in the extraction region and
Side wall, which encloses, sets strainer.
5. a kind of food heavy metal leaching device as claimed in claim 4, it is characterised in that: be arranged cyclic annular filter on the strainer
Beam mouth rope is arranged in the opening of bag, the filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420489.6U CN209656409U (en) | 2019-03-29 | 2019-03-29 | A kind of food heavy metal leaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420489.6U CN209656409U (en) | 2019-03-29 | 2019-03-29 | A kind of food heavy metal leaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209656409U true CN209656409U (en) | 2019-11-19 |
Family
ID=68528515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420489.6U Expired - Fee Related CN209656409U (en) | 2019-03-29 | 2019-03-29 | A kind of food heavy metal leaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209656409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650222A (en) * | 2020-04-26 | 2020-09-11 | 通标标准技术服务（天津）有限公司 | Device and method for detecting heavy metals in food |
-
2019
- 2019-03-29 CN CN201920420489.6U patent/CN209656409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650222A (en) * | 2020-04-26 | 2020-09-11 | 通标标准技术服务（天津）有限公司 | Device and method for detecting heavy metals in food |
| CN111650222B (en) * | 2020-04-26 | 2024-01-12 | 通标标准技术服务（天津）有限公司 | Device and method for detecting heavy metals in food |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191119 |