CN207412864U - A kind of inspection of grain and oil filter device - Google Patents
A kind of inspection of grain and oil filter device Download PDFInfo
- Publication number
- CN207412864U CN207412864U CN201721505599.XU CN201721505599U CN207412864U CN 207412864 U CN207412864 U CN 207412864U CN 201721505599 U CN201721505599 U CN 201721505599U CN 207412864 U CN207412864 U CN 207412864U
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- China
- Prior art keywords
- sand core
- glass sand
- core funnel
- connecting tube
- grain
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Abstract
The utility model proposes a kind of inspection of grain and oil filter device, which can be while the solution rate of filtration be accelerated, additionally it is possible to prevent solution from reacting before and after filtering with the reducing substances in air respectively.Its structure includes glass sand core funnel, glass sand core funnel is inserted in by being mounted on the rubber stopper of brown bottle bottle mouth position in brown bottle, a piston is equipped in the glass sand core funnel, compression bar is fixed with above the piston, pressing handle is connected through a screw thread at the top of the compression bar；The piston centre position extends upward through compression bar equipped with first through hole, and first through hole top is sealed by pressing handle；The glass sand core funnel passes on left the first connecting tube and is connected with air pump gas outlet, and the air inlet of air pump stores bottle with inert gas by the second connecting tube and is connected.It is easy to operate, easy to use, suitable for a variety of places.
Description
Technical field
The utility model is related to edible oil quality detection field, more particularly, to a kind of inspection of grain and oil filter device.
Background technology
With the development of science and technology the development of society, the food processing in China and detection technique have obtained quick development, with
And come inspection of grain and oil technology fast development.
At present, when being detected to grain and oil, one of which is to detect the content of wherein calcium, is detected to calcium content
When would generally use liquor potassic permanganate, the preparation of liquor potassic permanganate is very crucial, due to that can generate two in preparation process
Manganese oxide precipitates, and therefore, needs to be filtered it before measurement.Existing apparatus is filtered by solution self gravitation
, it is slow, it easily reacts in filter process with Reduction in Air substance, solution concentration is caused to reduce, influence testing number
According to.
The Chinese utility model patent of Patent No. 201220696458.1 discloses Gao Meng in a kind of oil and foodstuffs detection
The filter device of sour potassium solution, including glass sand core funnel, glass sand core funnel is by being mounted on the rubber of bottle,suction bottle mouth position
It fills in grafting bottle,suction, another opening of bottle,suction is equipped with emulsion tube, and the other end of emulsion tube is connected with aspiration pump.The reality
With it is new by improvement after, improve the rate of filtration, shorten test period, improve efficiency, ensure that the dense of liquor potassic permanganate
Degree is basically unchanged.However, it has a disadvantage in that：1) can be gone back in bottle,suction there are air when liquor potassic permanganate flows down with therein
Immunogenic substance reacts；2) glass sand core funnel upper end still can be with extraneous contact air for openning shape, equally can be with
Reducing substances in outside air reacts.
Utility model content
The utility model proposes a kind of filter device of liquor potassic permanganate during inspection of grain and oil, which can add
While the fast solution rate of filtration, additionally it is possible to prevent solution from reacting before and after filtering with the reducing substances in air respectively.
What the technical solution of the utility model was realized in：A kind of inspection of grain and oil filter device, structure include glass
Glass sand core funnel, glass sand core funnel are inserted in by being mounted on the rubber stopper of brown bottle bottle mouth position in brown bottle, and feature exists
In equipped with a piston in the glass sand core funnel, piston top is fixed with compression bar, leads at the top of the compression bar
Cross threaded connection pressing handle；
The piston centre position extends upward through compression bar equipped with first through hole, and first through hole top is close by pressing handle
Envelope；
The glass sand core funnel passes on left the first connecting tube and is connected with air pump gas outlet, and the air inlet of air pump leads to
The second connecting tube is crossed with inert gas storage bottle to be connected；
The brown bottle side wall is equipped with inlet suction port, and inlet suction port left part is gone out by the 3rd connecting tube and air pump
Gas port is connected, and the rubber stopper is equipped with the second through hole.
Preferably, the first ball valve, second are respectively equipped in first connecting tube, the second connecting tube and the 3rd connecting tube
Ball valve and the 3rd ball valve.
Preferably, the glass sand core funnel outer surface is fixed with handle.
Preferably, check valve is equipped in the inlet suction port.
Preferably, the pressing handle is equipped with rubber sleeve.
Preferably, the rubber sleeve surface is equipped with rubber point.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：
1st, due to being equipped with a piston in the glass sand core funnel, piston top is fixed with compression bar, described
Compression bar at the top of be connected through a screw thread pressing handle, therefore, in use, can by press handle press piston, then can be right
Play the role of supercharging inside glass sand core funnel, so as to beneficial to the speed for improving liquor potassic permanganate filtering, have good
Utilization and extention is worth.
2nd, since the piston centre position extends upward through compression bar equipped with first through hole, first through hole top passes through pressing
Handle seals, and therefore, in use, backing out handle, first through hole is connected with extraneous air, beneficial to glass sand core internal air below
Emptying.
3rd, be connected since the glass sand core funnel passes on left the first connecting tube with air pump gas outlet, air pump into
Gas port stores bottle with inert gas by the second connecting tube and is connected, therefore, in use, can be leaked by air pump to glass sand core
Inert gas is blown into bucket, while inner air is driven out of, is occurred so as to prevent from filtering preceding liquor potassic permanganate with extraneous air
The problem of reaction.
4th, since the brown bottle side wall is equipped with inlet suction port, inlet suction port left part passes through the 3rd connecting tube and gas
The gas outlet of pump is connected, and the rubber stopper is equipped with the second through hole, therefore, in use, by the 3rd connecting tube to brown
Inert gas is blown into bottle, while internal air is driven out of from the second through hole, is prevented after filtering in liquor potassic permanganate and bottle
The problem of air reacts.
5th, due to being respectively equipped with the first ball valve, second in first connecting tube, the second connecting tube and the 3rd connecting tube
Ball valve and the 3rd ball valve, therefore, in use, three ball valves can play the role of switch to three connecting tubes respectively, by pressing through
Three ball valves are in closed state during filter.
6th, since the glass sand core funnel outer surface is fixed with handle, in use, operator can be on the other hand
Handle is held, pressing handle is pushed on the other hand, reduces the pressure to rubber stopper, improve the convenience of operation.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the present invention looks up structural representation of piston in Fig. 1.
Wherein：1 brown bottle, 10 inlet suction ports, 2 rubber stoppers, 21 second through holes, 3 glass sand core funnels, 30 pistons, 300
One through hole, 31 compression bars, 32 pressing handles, 33 handles, 4 first connecting tubes, 41 first ball valves, 5 air pumps, 6 second connecting tubes, 61 the
Two ball valves, 7 inert gases storage bottle, 8 the 3rd connecting tubes, 81 the 3rd ball valves.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1 and Figure 2, this kind of inspection of grain and oil filter device, structure include glass sand core funnel 3, glass sand core
Funnel 3 is inserted in by being mounted on the rubber stopper 2 of 1 bottle mouth position of brown bottle in brown bottle 1, is set in the glass sand core funnel 3
There is a piston 30,30 top of piston is fixed with compression bar 31, and 31 top of compression bar is connected through a screw thread pressing hand
Handle 32.In use, can by press handle press piston, then can to playing the role of supercharging inside glass sand core funnel,
So as to beneficial to the speed for improving liquor potassic permanganate filtering.
In above-described embodiment, specifically, 30 center of piston extends upward through compression bar 31 equipped with first through hole
300,300 top of first through hole is sealed by pressing handle 32.In use, backing out handle, first through hole is connected with extraneous air,
Beneficial to the emptying of glass sand core internal air below.
In above-described embodiment, specifically, the glass sand core funnel 3 passes on left the first connecting tube 4 and 5 outlet of air pump
Mouth is connected, and the air inlet of air pump 5 stores bottle 7 with inert gas by the second connecting tube 6 and is connected.In use, pass through air pump
Inert gas can be blown into glass sand core funnel, while inner air is driven out of, it is molten so as to prevent from filtering preceding potassium permanganate
The problem of liquid reacts with extraneous air.
In above-described embodiment, specifically, 1 side wall of brown bottle is equipped with inlet suction port 10,10 left end of inlet suction port
Portion is connected by the 3rd connecting tube 8 with the gas outlet of air pump 5, and the rubber stopper 2 is equipped with the second through hole 21.In use,
Inert gas is blown into brown bottle by the 3rd connecting tube, while internal air is driven out of from the second through hole, prevents from filtering
The problem of liquor potassic permanganate reacts with air in bottle afterwards.
In above-described embodiment, more specifically, in first connecting tube 4, the second connecting tube 6 and the 3rd connecting tube 8
It is respectively equipped with the first ball valve 41, the second ball valve 61 and the 3rd ball valve 81.In use, three ball valves can be respectively to three connecting tubes
Play the role of switch, closed state is in by three ball valves during press filtration.
In above-described embodiment, more specifically, 3 outer surface of glass sand core funnel is fixed with handle 33.It uses
When, operator can hold handle on the other hand, push pressing handle on the other hand, reduce the pressure to rubber stopper, improve the facility of operation
Property.
In above-described embodiment, more specifically, check valve (not shown) is equipped in the inlet suction port 10.Only permit
Perhaps gas enters from outside to inside.
In above-described embodiment, more specifically, the pressing handle 32 is equipped with rubber sleeve (not shown).It improves
Skid resistance and comforts of use.
In above-described embodiment, more specifically, the rubber sleeve surface is equipped with rubber point (not shown).Into one
Step plays anti-skidding effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of inspection of grain and oil filter device, structure includes glass sand core funnel, and glass sand core funnel is by being mounted on palm fibre
The rubber stopper of color bottle bottle mouth position is inserted in brown bottle, which is characterized in that a piston, institute are equipped in the glass sand core funnel
Compression bar is fixed with above the piston stated, pressing handle is connected through a screw thread at the top of the compression bar；
The piston centre position extends upward through compression bar equipped with first through hole, and first through hole top is sealed by pressing handle；
The glass sand core funnel passes on left the first connecting tube and is connected with air pump gas outlet, and the air inlet of air pump passes through
Two connecting tubes are connected with inert gas storage bottle；
The brown bottle side wall is equipped with inlet suction port, and inlet suction port left part passes through the 3rd connecting tube and the gas outlet of air pump
It is connected, the rubber stopper is equipped with the second through hole.
2. a kind of inspection of grain and oil filter device according to claim 1, which is characterized in that first connecting tube,
The first ball valve, the second ball valve and the 3rd ball valve are respectively equipped in second connecting tube and the 3rd connecting tube.
A kind of 3. inspection of grain and oil filter device according to claim 1, which is characterized in that the glass sand core funnel
Outer surface is fixed with handle.
4. a kind of inspection of grain and oil filter device according to claim 1, which is characterized in that set in the inlet suction port
There is check valve.
5. a kind of inspection of grain and oil filter device according to claim 1, which is characterized in that set on the pressing handle
Rubber sleeve.
6. a kind of inspection of grain and oil filter device according to claim 5, which is characterized in that the rubber sleeve surface is set
There is rubber point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505599.XU CN207412864U (en) | 2017-11-13 | 2017-11-13 | A kind of inspection of grain and oil filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505599.XU CN207412864U (en) | 2017-11-13 | 2017-11-13 | A kind of inspection of grain and oil filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412864U true CN207412864U (en) | 2018-05-29 |
Family
ID=62305901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721505599.XU Expired - Fee Related CN207412864U (en) | 2017-11-13 | 2017-11-13 | A kind of inspection of grain and oil filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207412864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323449A (en) * | 2020-05-09 | 2020-06-23 | 鹤壁市食品药品检验检测中心 | Edible oil smoke point accurate measuring device |
| CN115501683A (en) * | 2022-10-24 | 2022-12-23 | 济南新材料产业技术研究院 | Gas-shielded negative-pressure solvent filtering device and method |
-
2017
- 2017-11-13 CN CN201721505599.XU patent/CN207412864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323449A (en) * | 2020-05-09 | 2020-06-23 | 鹤壁市食品药品检验检测中心 | Edible oil smoke point accurate measuring device |
| CN115501683A (en) * | 2022-10-24 | 2022-12-23 | 济南新材料产业技术研究院 | Gas-shielded negative-pressure solvent filtering device and method |
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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 |
Granted publication date: 20180529 Termination date: 20181113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |