CN203768357U - Tank body structure for separating microorganisms layer by layer - Google Patents
Tank body structure for separating microorganisms layer by layer Download PDFInfo
- Publication number
- CN203768357U CN203768357U CN201420110098.1U CN201420110098U CN203768357U CN 203768357 U CN203768357 U CN 203768357U CN 201420110098 U CN201420110098 U CN 201420110098U CN 203768357 U CN203768357 U CN 203768357U
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- CN
- China
- Prior art keywords
- inner core
- filter screen
- filter
- tank body
- filter cylinder
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Abstract
The utility model provides a tank body structure for separating microorganisms layer by layer. The structure comprises a base, a tank body and a seal cover, wherein the tank body is internally provided with an inner cylinder, the seal cover is arranged at the upper part of the inner cylinder which is internally provided with a filter cartridge, the filter cartridge is internally provided with multiple layers of filter screens, and the base is provided with a motor cabin which is internally provided with a motor. The filter cartridge is inverted frustum-shaped, an extension arm is arranged at the upper part of the filter cartridge, a ring table is fixedly arranged on the inner wall of the inner cylinder, a ring groove is arranged above the ring table, the extension arm slightly presses the ring table, the extension arm is matched and slidingly connected with the ring groove, three chutes are arranged on the wall of the filter cartridge, three bumps are arranged at the outer edge of the filter screen, and the bumps are matched and slidingly connected with the chutes. A plurality of transverse grooves are formed on the chutes, the transverse grooves correspond to the filter screens one to one, and the section diameter of the filter cartridge where the transverse grooves are located is consistent with the diameter of the corresponding filter screen. The tank body structure provided by the utility model is simple in structure, convenient to use, and fixed firmly, has good layer-bylayer separating effect and is easy to clean.
Description
Technical field:
The utility model relates to biological detection and uses technique with the apparatus field, relates in particular to a kind of multi_layer extraction microorganism tank structure.
Background technology:
The detection technique of microorganism has great importance in commodity inspection now and effect, microbial testing technology relate to the multinomial microorganism basic fundamentals such as isolation and purification culture, inoculation, aseptic technique, microscopic examination, dyeing, counting, culture presevation and serologic test of substratum preparation, sterilization, microorganism.Need the industry of detection large across scope, as food, medicine, makeup, environment etc. all relate to microorganism detection.The daily edible food of people, medicine, or the feed of livestock edible etc., microorganism likely all in it, as bacterium, fungi etc., these microorganisms all could have a negative impact to human or animal's health, and some or pathogenic bacterium, endanger very large! So, detect microorganism, comprise detection total number of bacterial colony, pathogenic bacterium etc.
In microorganism detection process, relate to separation, purifying, usually use separating tank or separating centrifuge, existing microorganism separating tank separation not thorough, do not reach the requirement of microorganism separation, can not meet requirement of experiment, traditional separating tank majority is single layer structure, by centrifugal force separate microorganism, but the size of microorganism is had any different, cannot satisfy the demand in the aperture of single filter screen, usually make multiple-microorganism mixed in together, increased separated difficulty.For solving this technical problem, the modified version that has occurred some separating tanks, as Chinese Patent Application No. 201320200985.3 discloses the separated verifying attachment of a kind of microorganism, it drives separation mechanism to rotate by eccentric wheel, and multistorey strainer mesh is set on separation mechanism, differ in the aperture of multistorey strainer mesh, reached good separating effect, still, filter screen is carried on a shoulder pole on backing ring, in electric machine rotation process, easily slide or get rid of de-.In addition, when this structure is cleaned filter screen, be difficult for taking out.For solving deficiency of the prior art, need to occur a kind of simple in structure, easy to use, fixation, multi_layer extraction is effective, clean to be easy to a kind of multi_layer extraction microorganism tank structure.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming existing in prior art, provides a kind of simple in structure, easy to use, fixation, and multi_layer extraction is effective, cleans and is easy to a kind of multi_layer extraction microorganism tank structure.
To achieve these goals, the utility model provides a kind of multi_layer extraction microorganism tank structure, comprise base, tank body and capping, in tank body, be provided with inner core, the top of inner core is provided with capping, one side of inner core upper end is connected by axle between spin axis and capping, between the opposite side of inner core upper end and capping, be fastened and connected, in inner core, be provided with filter cylinder, in filter cylinder, be provided with multistorey strainer mesh, on base, be provided with motor bin, motor bin top is provided with described inner core, in motor bin, be installed with motor, the output shaft of motor passes motor bin and inner core and is insinuated into the inside of inner core, wherein, filter cylinder is inverted frustum, the top of filter cylinder is provided with extension arm, it is circular that extension arm is, between extension arm and filter cylinder, be fixedly connected with, the inwall of inner core is fixedly installed circle platform, circle platform top is provided with ring recess, extension arm virtual pressure is on circle platform, extension arm and ring recess match and are slidably connected, the bottom of filter cylinder is provided with trepanning, trepanning is socketed in the outside of output shaft, filter screen for circular and its on be provided with some filter openings, filter screen from top to bottom diameter diminishes successively, the filter screen from top to down online filter opening of every metafiltration diminishes successively, on the wall of filter cylinder, be provided with 3 chutes, in the outer rim of filter screen, be provided with 3 projections, between projection and chute, match and be slidably connected.
On described chute, be provided with a plurality of translots, translot is perpendicular to chute, and the number of translot is corresponding one by one with the number of filter screen, and the diameter of section of the filter cylinder of translot position is consistent with the diameter of corresponding filter screen, between translot and projection, is slidably connected.
(for example in filter cylinder, be provided with 5 metafiltration nets, the diameter of 5 metafiltration nets is respectively 50,45,40,35,30cm, translot diameter of section in filter cylinder position be also 50,45,40,35,30cm, so, the respective diameters place that corresponding filter screen slides into filter cylinder is blocked, and now the right and left of filter screen upper protruding block is translot, when filter cylinder rotates, filter screen slides in translot, avoids movable or deviates from)
The middle part of described filter screen is provided with hanger, between hanger and filter screen, is fixedly connected with.
The bottom of described inner core is provided with a plurality of outlet orifices, the side of described tank body is provided with many liquid discharge pipes, liquid discharge pipe is positioned at the top of motor bin, the position of outlet orifice is higher than the position of liquid discharge pipe, between liquid discharge pipe and tank body, be fixedly connected with, one-body molded during fabrication between outlet orifice and inner core, between inner core and tank body, be fixedly connected with.
Advantage of the present utility model is simple in structure, easy to use, fixation, multi_layer extraction is effective, cleans easily, be specially: 1, between filter screen and filter cylinder, be slidably connected, the respective diameters place that corresponding filter screen slides into filter cylinder is blocked, and now the right and left of filter screen upper protruding block is translot, when filter cylinder rotates, filter screen slides in translot, avoids movable or deviates from.2, the size of the filter opening on filter screen reduces successively, and (filter screen is that sheet frame and filtering membrane form, and by change different filtering membranes on sheet frame, can realize multilayer fine filtering.) 3, filter screen of the present utility model takes out easily.After motor rotation, filter screen snaps onto in translot, now, can oppositely intake along liquid discharge pipe, carries out counterflush in addition, rinses easily.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of filter cylinder of the present utility model.
Fig. 3 is the schematic diagram of filter screen of the present utility model.
Accompanying drawing sign:
1. spin axis 2, ring recess 3, extension arm
4, capping 5, filter opening 6, hanger
7, filter screen 8, circle platform 9, filter cylinder
10, inner core 11, tank body 12, liquid discharge pipe
13, outlet orifice 14, motor bin 15, motor
16, output shaft 17, projection 18, trepanning
19, chute
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described.As shown in Figure 1-Figure 3, Fig. 1 is structural representation of the present utility model.Fig. 2 is the vertical view of filter cylinder of the present utility model.Fig. 3 is the schematic diagram of filter screen of the present utility model.The utility model multi_layer extraction microorganism tank structure, comprise base, tank body 11 and capping 4, in tank body 11, be provided with inner core 10, the top of inner core 10 is provided with capping 4, one side of inner core 10 upper ends is connected by axle between spin axis 1 and capping 4, between the opposite side of inner core 10 upper ends and capping 4, be fastened and connected, in inner core 10, be provided with filter cylinder 9, in filter cylinder 9, be provided with multistorey strainer mesh 7, on base, be provided with motor bin 14, motor bin 14 tops are provided with inner core 10, in motor bin 14, be installed with motor 15, the output shaft of motor 15 passes motor bin 14 and inner core 10 and is insinuated into the inside of inner core 10, wherein, filter cylinder 9 is inverted frustum, the top of filter cylinder 9 is provided with extension arm 3, extension arm 3 is circular, between extension arm 3 and filter cylinder 9, be fixedly connected with, the inwall of inner core 10 is fixedly installed circle platform 8, circle platform 8 tops are provided with ring recess 2, ring recess 2 is one-body molded during fabrication with inner core 10, extension arm 3 virtual pressures are on circle platform 8, extension arm 3 matches and is slidably connected with ring recess 2, the bottom of filter cylinder 9 is provided with trepanning 18, trepanning 18 is one-body molded during fabrication with filter cylinder 9, trepanning 18 is socketed in the outside of output shaft 16, (cross-sectional shape of the end of output shaft is consistent with the shape of trepanning 18, trepanning be shaped as trilateral, tetragon or pentagon).Filter screen 7 for circular and its on be provided with some filter openings 5, filter screen 7 from top to bottom diameter diminishes successively, the online filter opening 5 of filter screen 7 every metafiltration from top to down diminishes successively, on the wall of filter cylinder 9, be provided with 3 chutes 19, in the outer rim of filter screen 7, be provided with 3 projections 17, between projection 17 and chute 19, match and be slidably connected.Chute 19 is one-body molded during fabrication with filter cylinder 9, and projection 17 is one-body molded during fabrication with filter screen 7.On chute 19, be provided with a plurality of translots, translot is perpendicular to chute 19, and the number of translot is corresponding one by one with the number of filter screen 7, and the diameter of section of the filter cylinder 9 of translot position is consistent with the diameter of corresponding filter screen 7, between translot and projection 17, is slidably connected.(for example in filter cylinder, be provided with 5 metafiltration nets, the diameter of 5 metafiltration nets is respectively 50,45,40,35,30cm, translot diameter of section in filter cylinder position be also 50,45,40,35,30cm, so, the respective diameters place that corresponding filter screen slides into filter cylinder is blocked, and now the right and left of filter screen upper protruding block is translot, when filter cylinder rotates, filter screen slides in translot, avoids movable or deviates from).The middle part of filter screen 7 is provided with hanger 6, between hanger 6 and filter screen 7, is fixedly connected with.Can utilize hook to catch on hanger 6 and take out filter screen 7, take out filter screen easy.The bottom of inner core 10 is provided with a plurality of outlet orifices 13, the side of tank body 11 is provided with many liquid discharge pipes 12, liquid discharge pipe 12 is positioned at the top of motor bin 14, the position of outlet orifice 13 is higher than the position of liquid discharge pipe 12, between liquid discharge pipe 12 and tank body 11, be fixedly connected with, one-body molded during fabrication between outlet orifice 13 and inner core 10, between inner core 10 and tank body 11, be fixedly connected with.
The utility model is simple in structure, easy to use, fixation, multi_layer extraction is effective, cleans easily, between filter screen and filter cylinder, be slidably connected, the respective diameters place that corresponding filter screen slides into filter cylinder is blocked, and now the right and left of filter screen upper protruding block is translot, when filter cylinder rotates, filter screen slides in translot, avoids movable or deviates from.The size of the filter opening on filter screen reduces successively, and (filter screen is that sheet frame and filtering membrane form, and by change different filtering membranes on sheet frame, can realize multilayer fine filtering.) filter screen taking-up of the present utility model easily.After motor rotation, filter screen snaps onto in translot, now, can oppositely intake along liquid discharge pipe, carries out counterflush in addition, rinses easily.
Claims (4)
1. a multi_layer extraction microorganism tank structure, comprise base, tank body and capping, in tank body, be provided with inner core, the top of inner core is provided with capping, one side of inner core upper end is connected by axle between spin axis and capping, between the opposite side of inner core upper end and capping, be fastened and connected, in inner core, be provided with filter cylinder, in filter cylinder, be provided with multistorey strainer mesh, on base, be provided with motor bin, motor bin top is provided with described inner core, in motor bin, be installed with motor, the output shaft of motor passes motor bin and inner core and is insinuated into the inside of inner core, it is characterized in that, filter cylinder is inverted frustum, the top of filter cylinder is provided with extension arm, it is circular that extension arm is, between extension arm and filter cylinder, be fixedly connected with, the inwall of inner core is fixedly installed circle platform, circle platform top is provided with ring recess, extension arm virtual pressure is on circle platform, extension arm and ring recess match and are slidably connected, the bottom of filter cylinder is provided with trepanning, trepanning is socketed in the outside of output shaft, filter screen for circular and its on be provided with some filter openings, filter screen from top to bottom diameter diminishes successively, the filter screen from top to down online filter opening of every metafiltration diminishes successively, on the wall of filter cylinder, be provided with 3 chutes, in the outer rim of filter screen, be provided with 3 projections, between projection and chute, match and be slidably connected.
2. multi_layer extraction microorganism tank structure according to claim 1, it is characterized in that, on described chute, be provided with a plurality of translots, translot is perpendicular to chute, the number of translot is corresponding one by one with the number of filter screen, the diameter of section of the filter cylinder of translot position is consistent with the diameter of corresponding filter screen, between translot and projection, is slidably connected.
3. according to multi_layer extraction microorganism tank structure described in claim 1 or 2, it is characterized in that, the middle part of described filter screen is provided with hanger, between hanger and filter screen, is fixedly connected with.
4. according to multi_layer extraction microorganism tank structure described in claim 1 or 2, it is characterized in that, the bottom of described inner core is provided with a plurality of outlet orifices, the side of described tank body is provided with many liquid discharge pipes, liquid discharge pipe is positioned at the top of motor bin, and the position of outlet orifice is higher than the position of liquid discharge pipe, between liquid discharge pipe and tank body, is fixedly connected with, one-body molded during fabrication between outlet orifice and inner core, between inner core and tank body, be fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110098.1U CN203768357U (en) | 2014-03-05 | 2014-03-05 | Tank body structure for separating microorganisms layer by layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110098.1U CN203768357U (en) | 2014-03-05 | 2014-03-05 | Tank body structure for separating microorganisms layer by layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768357U true CN203768357U (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110098.1U Expired - Fee Related CN203768357U (en) | 2014-03-05 | 2014-03-05 | Tank body structure for separating microorganisms layer by layer |
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| Country | Link |
|---|---|
| CN (1) | CN203768357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823059A (en) * | 2018-05-05 | 2018-11-16 | 合肥职业技术学院 | A kind of medical microbial separation screening and detection device |
-
2014
- 2014-03-05 CN CN201420110098.1U patent/CN203768357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823059A (en) * | 2018-05-05 | 2018-11-16 | 合肥职业技术学院 | A kind of medical microbial separation screening and detection device |
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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: 20140813 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |