CN203861956U - Extractor for shaking extraction of pesticide residues in food - Google Patents
Extractor for shaking extraction of pesticide residues in food Download PDFInfo
- Publication number
- CN203861956U CN203861956U CN201420314720.0U CN201420314720U CN203861956U CN 203861956 U CN203861956 U CN 203861956U CN 201420314720 U CN201420314720 U CN 201420314720U CN 203861956 U CN203861956 U CN 203861956U
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- CN
- China
- Prior art keywords
- extraction
- shaped pipe
- helical axis
- pesticide residues
- seamless steel
- Prior art date
- 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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Abstract
The utility model discloses an extractor for shaking extraction of pesticide residues in food and relates to the field of agriculture. The extractor comprises a spiral shaft, a shell, an upper support, a lower support, an extraction groove and an extraction pool U-shaped pipe. A seamless steel tube is connected to the tail end of the U-shaped pipe and further connected to the upper surface of the spiral shaft. Cushions are respectively arranged on the upper and the lower supports. A magnetism condenser is arranged in the extraction groove. Polymeric aluminum is added into an extraction pool and a separation pool to accelerate accumulation of magnetic oxidizing substances and non-magnetic oxidizing substances in waste water, thus precipitation is accelerated with high efficiency. When a gap between the spiral shaft and the shell is expanded, the cushions are drawn off to narrow the gap, and out-of-mud effect is guaranteed. The seamless steel tube is connected to the tail end of the U-shaped pipe and further connected to the upper surface of the spiral shaft, thus accumulation of mud at the tail end of the U-shaped pipe is avoided.
Description
Technical field
The utility model relates to agriculture field, is specifically related to a kind of Pesticide Residues mechanical shaking extraction abstraction instrument.
Background technology
Abstraction instrument can extract needed compound by extraction from solid or liquid mixture, thereby compound is purified and purifying.Abstraction instrument a great variety in the market, there are automatic solid-phase extractor, supercritical extract instrument, micro-wave digestion abstraction instrument, ultrasonic extraction instrument, perforation extraction instrument and flux abstraction instrument etc., Granted publication number is 200910019688.7 utility model patent, can replace manual operation, time saving and energy saving, good uniformity, and experimenter can not suck pernicious gas, be conducive to protect its health to preserve from, still there are some problems, because dedusting sewage particulate is less, settling velocity is slow and be difficult for forming precipitation; Due to the friction between helical axis and mud, cause the gap between helical axis and housing to increase, cause mud extraction effect to decline; Mud easily gathers and forms precipitation at U-shaped pipe end.
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Summary of the invention
The purpose of this utility model is to provide a kind of Pesticide Residues mechanical shaking extraction abstraction instrument.
The technical scheme of the utility model technical solution problem is: a kind of Pesticide Residues mechanical shaking extraction abstraction instrument, comprise helical axis, housing, upper bracket, undersetting, extraction tank, the U-shaped pipe of abstraction pool, described extraction tank is connected with helical axis by U-shaped pipe, described abstraction pool is connected with helical axis, described U-shaped pipe end is connected to seamless steel pipe, described seamless steel pipe is connected to the upper surface of helical axis, on described upper bracket and undersetting, be equipped with pad, in described extraction tank, be provided with magnetic knockouts, in described abstraction pool, be added with aluminium polychloride.
As further improvement, described seamless steel pipe is 16Mn material.
As further improvement, described pad is PVC material.
As further improvement, the upper end of described helical axis is provided with deceleration body.
As further improvement, described housing is provided with outlet.
Beneficial effect: be provided with magnetic knockouts in the utility model in sewage-sludge groove, in separate tank, be added with aluminium polychloride, impel in waste water band to be magnetic and the agglutination of nonmagnetic oxidation material, thereby the precipitation of acceleration improve deposition efficiency, when helical axis and body clearance increase, by extracting pad, reduce gap, guarantee mud extraction effect, U-shaped pipe end is connected to seamless steel pipe, seamless steel pipe is connected to helical axis upper surface, prevents that mud is collected at U-shaped pipe end; Pad is PVC material, has withstand voltage feature, reduces the factor that causes helical axis and body clearance to increase because of pad distortion.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the side view of helical axis in the utility model.
Wherein: 1-U-shaped pipe, 2--sewage-sludge groove, 3-housing, 4-undersetting,
5-upper bracket, 6-deceleration body, 7-helical axis, 8-mud discharging mouth, 9-separate tank,
10-pad, 11-seamless steel pipe.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details: as shown in Figure 1: a kind of Pesticide Residues mechanical shaking extraction abstraction instrument, comprise helical axis, housing, upper bracket, undersetting, extraction tank, the U-shaped pipe of abstraction pool, described extraction tank is connected with helical axis by U-shaped pipe, described abstraction pool is connected with helical axis, it is characterized in that: described U-shaped pipe end is connected to seamless steel pipe, described seamless steel pipe is connected to the upper surface of helical axis, on described upper bracket and undersetting, be equipped with pad, in described extraction tank, be provided with magnetic knockouts, in described abstraction pool, be added with aluminium polychloride, thereby the precipitation of acceleration, improve deposition efficiency, when the gap of helical axis 7 and housing 3 increases, by just extracting pad 11, reduce gap, guarantee mud extraction effect, the end of U-shaped pipe 1 is connected to seamless steel pipe 10, seamless steel pipe 10 is connected to the upper surface of helical axis 7, prevent that mud is collected at the end of U-shaped pipe 1.
It should be noted that described pad 11 is PVC material, there is withstand voltage feature, reduce the factor that causes helical axis 7 and housing 3 gaps to increase because of pad 11 distortion.
In the present embodiment, described seamless steel pipe 10 is 16Mn material, and the upper end of helical axis is provided with deceleration body, prevents the too fast damage instrument of rotating speed, and housing is provided with outlet, for the circulation of gas.
Based on above-mentioned, the use of magnetic knockouts 12 and aluminium polychloride, accelerate precipitation, improve deposition efficiency, when the gap of helical axis 7 and housing 3 increases, by just extracting pad 11, reduce gap, guarantee mud extraction effect, the end of U-shaped pipe 1 is connected to seamless steel pipe 10, and seamless steel pipe 10 is connected to the upper surface of helical axis 7, prevents that mud is collected at the end of U-shaped pipe 1.The utility model design is ingenious, easy to use, and operating efficiency is high, is convenient to promote the use of.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a Pesticide Residues mechanical shaking extraction abstraction instrument, comprise helical axis, housing, upper bracket, undersetting, extraction tank, the U-shaped pipe of abstraction pool, described extraction tank is connected with helical axis by U-shaped pipe, and described abstraction pool is connected with helical axis, it is characterized in that: described U-shaped pipe end is connected to seamless steel pipe, described seamless steel pipe is connected to the upper surface of helical axis, on described upper bracket and undersetting, be equipped with pad, in described extraction tank, be provided with magnetic knockouts, in described abstraction pool, be added with aluminium polychloride.
2. a kind of Pesticide Residues mechanical shaking extraction abstraction instrument according to claim 1, is characterized in that: described seamless steel pipe is 16Mn material.
3. a kind of Pesticide Residues mechanical shaking extraction abstraction instrument according to claim 1, is characterized in that: described pad is PVC material.
4. a kind of Pesticide Residues mechanical shaking extraction abstraction instrument according to claim 1, is characterized in that: the upper end of described helical axis is provided with deceleration body.
5. a kind of Pesticide Residues mechanical shaking extraction abstraction instrument according to claim 1, is characterized in that: described housing is provided with outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314720.0U CN203861956U (en) | 2014-06-13 | 2014-06-13 | Extractor for shaking extraction of pesticide residues in food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314720.0U CN203861956U (en) | 2014-06-13 | 2014-06-13 | Extractor for shaking extraction of pesticide residues in food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861956U true CN203861956U (en) | 2014-10-08 |
Family
ID=51642947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314720.0U Expired - Fee Related CN203861956U (en) | 2014-06-13 | 2014-06-13 | Extractor for shaking extraction of pesticide residues in food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865111A (en) * | 2015-06-13 | 2015-08-26 | 潘茜茜 | Oscillating extraction device suitable for extracting samples of agriculture, forestry, animal husbandry and fishery |
-
2014
- 2014-06-13 CN CN201420314720.0U patent/CN203861956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865111A (en) * | 2015-06-13 | 2015-08-26 | 潘茜茜 | Oscillating extraction device suitable for extracting samples of agriculture, forestry, animal husbandry and fishery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |