CN211877572U - Automatic solid phase extraction appearance convenient to waste liquid is collected - Google Patents
Automatic solid phase extraction appearance convenient to waste liquid is collected Download PDFInfo
- Publication number
- CN211877572U CN211877572U CN202020396247.0U CN202020396247U CN211877572U CN 211877572 U CN211877572 U CN 211877572U CN 202020396247 U CN202020396247 U CN 202020396247U CN 211877572 U CN211877572 U CN 211877572U
- Authority
- CN
- China
- Prior art keywords
- block
- extraction
- solid phase
- waste liquid
- box
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 239000002699 waste material Substances 0.000 title claims abstract description 21
- 238000002414 normal-phase solid-phase extraction Methods 0.000 title claims abstract description 12
- 238000000605 extraction Methods 0.000 claims abstract description 60
- 239000011550 stock solution Substances 0.000 claims description 16
- 239000007790 solid phase Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 244000292411 Excoecaria agallocha Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 238000001172 liquid--solid extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses an automatic solid phase extraction instrument convenient for collecting waste liquid, which comprises a box body, an extraction unit, a collection unit and a clamping groove; a box body: the left side and the right side of the top end of the box body are respectively provided with a clamping groove, and the bottom end inside the box body is provided with a collecting unit; an extraction unit: the extraction unit contains the motor, the lead screw, the connecting rod, the movable block, fixed block and fixed disk, the fixed block has two and establishes respectively in the inside left and right sides of box, the recess of two fixed block medial surfaces all rotates and is connected with the lead screw, the motor has two and establishes respectively on the top of the fixed block that corresponds, the output shaft of motor is connected with the top of lead screw, the screw and the lead screw threaded connection of movable block side, both ends all are connected with the medial surface of two movable blocks through the connecting rod about the fixed disk, the top array of fixed disk has the mounting hole, this automatic solid phase extraction appearance convenient to waste liquid is collected, high durability and convenient use, and the operation is simple, the extraction is effectual, the function is collected.
Description
Technical Field
The utility model relates to an extraction technical field specifically is an automatic solid phase extraction appearance convenient to waste liquid is collected.
Background
The solid phase extraction is a sample pretreatment technology developed in recent years, the sample pretreatment technology is developed by combining liquid-solid extraction and column liquid chromatography, and is mainly used for separating, purifying and concentrating samples, the recovery rate of analytes can be improved compared with the traditional liquid-liquid extraction method, the analytes are more effectively separated from interfering components, the sample pretreatment process is reduced, the operation is simple, time and labor are saved, the method is widely applied to the fields of medicine, food, environment, commodity inspection, chemical engineering and the like, the existing solid phase extraction equipment needs manual extraction during experiments, the operation difficulty of operators is increased by a plurality of groups of extraction tubes, the human errors are increased, the experiment accuracy is reduced, meanwhile, the existing extraction main body is poor in sealing performance, pollution is caused to the solution in the main body after long-time use, and the extraction effect is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an automatic solid phase extraction appearance convenient to waste liquid is collected, convenient to use, easy operation, the extraction is effectual, has the waste liquid and collects the function, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic solid phase extraction instrument convenient for collecting waste liquid comprises a box body, an extraction unit, a collection unit and a clamping groove;
a box body: the left side and the right side of the top end of the box body are respectively provided with a clamping groove, and the bottom end inside the box body is provided with a collecting unit;
an extraction unit: the extraction unit comprises motors, lead screws, connecting rods, movable blocks, fixed blocks and fixed disks, wherein the fixed blocks are two and are respectively arranged on the left side and the right side inside the box body, the grooves on the inner side surfaces of the two fixed blocks are respectively and rotatably connected with the lead screws, the motors are two and are respectively arranged on the top ends of the corresponding fixed blocks, the output shafts of the motors are connected with the top ends of the lead screws, the screw holes on the side surfaces of the movable blocks are in threaded connection with the lead screws, the left end and the right end of the fixed disk are respectively connected with the inner side surfaces of the two movable blocks through the connecting rods, mounting holes are arrayed at the top ends of the fixed;
wherein, still include extraction pipe, rubber ball and control switch, the extraction pipe cooperatees with the mounting hole on fixed disk top, the top of extraction pipe is equipped with the rubber ball, control switch establishes the top at the box leading flank, control switch's output is connected to the input electricity of motor, control switch's input electricity is connected the output of external power source.
Through the extraction unit, can draw the solid phase part in the solution, also can adjust the height of fixed disk according to the extraction pipe of different specifications simultaneously to improve the extraction effect of device.
Further, the collecting unit contains supporting shoe, stock solution box, slider and baffle, the supporting shoe has two and establishes respectively in the left and right sides of the inside bottom of box, and the medial surface of two supporting shoes all is equipped with the spout, both ends all are equipped with the slider about the stock solution box, the spout sliding connection of slider and supporting shoe medial surface, the front end of stock solution box is equipped with the baffle, the middle part of baffle leading flank is equipped with the handle, can accomplish the back at the extraction, carries out unified collection and processing with the waste liquid in the stock solution box, prevents that the waste liquid from discharging at will and causing environmental pollution.
Further, fixed unit contains layering, inserted block, elasticity bolt, locating hole and connecting block, the leading flank at the fixed disk is established to the connecting block, the slot on connecting block top is pegged graft mutually with the inserted block, the leading flank of connecting block is equipped with the locating hole, the leading flank of inserted block is equipped with the elasticity bolt, the elasticity bolt cooperatees with the locating hole, the top of inserted block is equipped with the layering, the bottom of layering and the top looks joint of extraction pipe can be fixed the extraction pipe, prevents that the extraction in-process extraction pipe from making a round trip to rock the influence and extracting the effect.
Further, still include pivot and kelly, the pivot has two and controls to correspond to rotate to connect the middle part at the box leading flank, and the outside of two pivots all is equipped with the kelly, can fix the stock solution box, also conveniently adds and clears up the liquid of stock solution box inside simultaneously.
Further, still include shield and fixture block, the left and right sides of shield bottom all is equipped with the fixture block, fixture block and draw-in groove looks joint can increase the leakproofness of device, prevents that the solution in the stock solution box from receiving the pollution.
Compared with the prior art, the beneficial effects of the utility model are that: this automatic solid phase extraction appearance convenient to waste liquid is collected has following benefit:
1. the extraction unit can draw the solid phase part in the solution, and the height of the fixed disc can be adjusted according to extraction pipes with different specifications, so that the extraction effect of the device is improved;
2. through the collecting unit, waste liquid in the liquid storage box can be collected and treated uniformly after extraction is finished, so that environmental pollution caused by random discharge of the waste liquid is prevented, the liquid storage box can be fixed through the rotating shaft and the clamping rod, and meanwhile, the liquid in the liquid storage box can be conveniently added and cleaned;
3. through fixed unit, can fix the extraction tube, prevent to extract the in-process extraction tube and make a round trip to rock the influence and extract the effect, be equipped with shield and fixture block, can increase the leakproofness of device, prevent that the solution in the stock solution box from receiving the pollution.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the extraction unit of the present invention.
In the figure: the device comprises a box body 1, an extraction unit 2, a motor 21, a lead screw 22, a connecting rod 23, a movable block 24, a fixed block 25, a fixed disc 26, a collection unit 3, a supporting block 31, a liquid storage box 32, a sliding block 33, a baffle 34, a fixed unit 4, a pressing strip 41, an insertion block 42, an elastic bolt 43, a positioning hole 44, a connecting block 45, a clamping groove 5, an extraction tube 6, a rubber ball 7, a rotating shaft 8, a clamping rod 9, a dust cover 10, a clamping block 11 and a control switch 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an automatic solid phase extraction instrument convenient for waste liquid collection comprises a box body 1, an extraction unit 2, a collection unit 3 and a clamping groove 5;
a box body 1: the left side and the right side of the top end of the box body 1 are respectively provided with a clamping groove 5, the bottom end inside the box body 1 is provided with a collecting unit 3, the collecting unit 3 comprises supporting blocks 31, liquid storage boxes 32, sliding blocks 33 and baffle plates 34, the supporting blocks 31 are provided with two left sides and two right sides which are respectively arranged at the bottom end inside the box body 1, the inner side surfaces of the two supporting blocks 31 are respectively provided with a sliding groove, the left end and the right end of each liquid storage box 32 are respectively provided with a sliding block 33, the sliding blocks 33 are in sliding connection with the sliding grooves on the inner side surfaces of the supporting blocks 31, the front end of each liquid storage box 32 is provided with the baffle plate 34, the middle part of the front side surface of the;
an extraction unit 2: the extraction unit 2 comprises a motor 21, a screw rod 22, a connecting rod 23, movable blocks 24, fixed blocks 25 and a fixed disc 26, wherein the fixed blocks 25 are provided with two grooves which are respectively arranged at the left side and the right side in the box body 1, the screw rod 22 is rotatably connected with the grooves at the inner side surfaces of the two fixed blocks 25, the motor 21 is provided with two grooves which are respectively arranged at the top ends of the corresponding fixed blocks 25, the output shaft of the motor 21 is connected with the top end of the screw rod 22, the screw hole at the side surface of the movable block 24 is in threaded connection with the screw rod 22, the left end and the right end of the fixed disc 26 are both connected with the inner side surfaces of the two movable blocks 24 through the connecting rod 23, mounting holes are arrayed at the top end of the fixed disc 26, the solid phase part in the solution can be sucked through the extraction unit 2, the height of the fixed disc 26, the fixing unit 4 comprises a pressing strip 41, an inserting block 42, an elastic bolt 43, a positioning hole 44 and a connecting block 45, the connecting block 45 is arranged on the front side surface of the fixing disc 26, a slot at the top end of the connecting block 45 is inserted into the inserting block 42, the positioning hole 44 is arranged on the front side surface of the connecting block 45, the elastic bolt 43 is arranged on the front side surface of the inserting block 42, the elastic bolt 43 is matched with the positioning hole 44, the pressing strip 41 is arranged at the top end of the inserting block 42, the bottom end of the pressing strip 41 is clamped with the top end of the extraction tube 6, the extraction tube 6 can be fixed, and the extraction effect is prevented from being;
wherein, the extraction device also comprises an extraction tube 6, a rubber ball 7 and a control switch 12, the extraction tube 6 is matched with a mounting hole at the top end of a fixed disc 26, the rubber ball 7 is arranged at the top end of the extraction tube 6, the control switch 12 is arranged at the top end of the front side surface of the box body 1, the input end of the motor 21 is electrically connected with the output end of the control switch 12, the input end of the control switch 12 is electrically connected with the output end of an external power supply, the extraction device also comprises a rotating shaft 8 and clamping rods 9, the rotating shaft 8 is provided with two clamping rods 9 which are correspondingly connected with the middle part of the front side surface of the box body 1 in a left-, also conveniently add and clear up the inside liquid of stock solution box 32 simultaneously, still include shield 10 and fixture block 11, the left and right sides of shield 10 bottom all is equipped with fixture block 11, and fixture block 11 and draw-in groove 5 looks joints can increase the leakproofness of device, prevent that the solution in the stock solution box 32 from receiving the pollution.
When in use: an external power supply is switched on, each electrical appliance works normally, firstly, a solution to be extracted is put into the liquid storage box 32, the sliding blocks 33 at the two ends of the liquid storage box 32 and the sliding grooves on the inner side surfaces of the supporting blocks 31 slide to enable the liquid storage box 32 to be positioned in the box body 1, then the rotating shaft 8 is rotated, the clamping rod 9 fixed on the outer side of the rotating shaft 8 is clamped on the outer side surface of the baffle 34, so that the liquid storage box 32 can be fixed, meanwhile, the liquid in the liquid storage box 32 is conveniently added and cleaned, then, the extraction tube 6 is installed in the installation hole at the top end of the fixed disc 26, then the plug block 42 is inserted into the slot at the top end of the connecting block 45, the elastic bolt 43 is matched with the positioning hole 44, the top end of the plug block 42 is provided with the pressing strip 41, the pressing strip 41 can fix the extraction tube 6, the extraction tube 6, motor 21 drives lead screw 22 and rotates, the screw threaded connection of lead screw 22 and the side of movable block 24, the both ends of fixed disk 26 are connected through connecting rod 23 to the 24 medial surfaces of movable block, make extraction tube 6 stretch into stock solution box 32 inside and solution contact, press the rubber ball 7 on 6 tops of extraction tube afterwards, can draw the solid phase part in the solution like this, also can adjust the height of fixed disk 26 according to the extraction tube 6 of different specifications simultaneously, thereby improve device's extraction effect, after the extraction is accomplished, the pulling handle is unified with the waste liquid in the stock solution box 32 and is collected and handle, prevent that the waste liquid from discharging at will and causing environmental pollution, draw-in groove 5 and the 11 looks joints of the fixture block 11 bottom of shield 10 of box 1 top left and right sides, can increase device's leakproofness like this, prevent that the solution in the stock solution box 32 from receiving the pollution.
It should be noted that the control switch 12 disclosed in the present embodiment is a ZK6PC-AC switch, and the motor 21 can be freely configured according to the actual application scenario, and a reduction motor having a model number of 5GU50K manufactured by zhenhai gewa transmission equipment ltd. The control switch 12 controls the operation of the motor 21 in a manner commonly used in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic solid phase extraction appearance convenient to waste liquid is collected which characterized in that: comprises a box body (1), an extraction unit (2), a collection unit (3) and a clamping groove (5);
case (1): the left side and the right side of the top end of the box body (1) are respectively provided with a clamping groove (5), and the bottom end inside the box body (1) is provided with a collecting unit (3);
extraction unit (2): the extraction unit (2) comprises a motor (21), a lead screw (22), a connecting rod (23), a movable block (24), a fixed block (25) and a fixed disc (26), the two fixing blocks (25) are respectively arranged at the left side and the right side inside the box body (1), the grooves on the inner side surfaces of the two fixing blocks (25) are rotatably connected with the screw rods (22), the two motors (21) are respectively arranged at the top ends of the corresponding fixed blocks (25), the output shaft of the motor (21) is connected with the top end of the screw rod (22), the screw hole on the side surface of the movable block (24) is in threaded connection with the screw rod (22), the left end and the right end of the fixed disc (26) are connected with the inner side surfaces of the two movable blocks (24) through connecting rods (23), mounting holes are arrayed at the top end of the fixed disc (26), and a fixing unit (4) is arranged on the front side surface of the fixed disc (26);
wherein, still include extraction pipe (6), rubber ball (7) and control switch (12), extraction pipe (6) and the mounting hole cooperation on fixed disk (26) top, the top of extraction pipe (6) is equipped with rubber ball (7), the top at box (1) leading flank is established in control switch (12), the output of control switch (12) is connected to the input electricity of motor (21), the output of external power source is connected to the input electricity of control switch (12).
2. The automatic solid phase extractor for facilitating waste liquid collection of claim 1, wherein: collecting unit (3) contain supporting shoe (31), stock solution box (32), slider (33) and baffle (34), supporting shoe (31) have two and establish respectively in the left and right sides of the inside bottom of box (1), and the medial surface of two supporting shoes (31) all is equipped with the spout, both ends all are equipped with slider (33) about stock solution box (32), the spout sliding connection of slider (33) and supporting shoe (31) medial surface, the front end of stock solution box (32) is equipped with baffle (34), the middle part of baffle (34) leading flank is equipped with the handle.
3. The automatic solid phase extractor for facilitating waste liquid collection of claim 1, wherein: fixed unit (4) contain layering (41), inserted block (42), elasticity bolt (43), locating hole (44) and connecting block (45), establish the leading flank at fixed disk (26) in connecting block (45), the slot on connecting block (45) top is pegged graft mutually with inserted block (42), the leading flank of connecting block (45) is equipped with locating hole (44), the leading flank of inserted block (42) is equipped with elasticity bolt (43), elasticity bolt (43) cooperate with locating hole (44), the top of inserted block (42) is equipped with layering (41), the bottom of layering (41) is mutually in block with the top of extraction pipe (6).
4. The automatic solid phase extractor for facilitating waste liquid collection of claim 1, wherein: still include pivot (8) and kelly (9), pivot (8) have two and control to correspond to rotate to connect at the middle part of box (1) leading flank, and the outside of two pivots (8) all is equipped with kelly (9).
5. The automatic solid phase extractor for facilitating waste liquid collection of claim 1, wherein: still include shield (10) and fixture block (11), the left and right sides of shield (10) bottom all is equipped with fixture block (11), fixture block (11) and draw-in groove (5) looks joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396247.0U CN211877572U (en) | 2020-03-25 | 2020-03-25 | Automatic solid phase extraction appearance convenient to waste liquid is collected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396247.0U CN211877572U (en) | 2020-03-25 | 2020-03-25 | Automatic solid phase extraction appearance convenient to waste liquid is collected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211877572U true CN211877572U (en) | 2020-11-06 |
Family
ID=73256905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020396247.0U Expired - Fee Related CN211877572U (en) | 2020-03-25 | 2020-03-25 | Automatic solid phase extraction appearance convenient to waste liquid is collected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211877572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846824A (en) * | 2021-01-07 | 2021-05-28 | 广东兴发铝业（江西）有限公司 | Milling device for aluminum profile machining |
| CN113533595A (en) * | 2021-07-16 | 2021-10-22 | 郭金喜 | Device and method for rapidly detecting content of antibiotics in camel milk or donkey milk |
-
2020
- 2020-03-25 CN CN202020396247.0U patent/CN211877572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846824A (en) * | 2021-01-07 | 2021-05-28 | 广东兴发铝业（江西）有限公司 | Milling device for aluminum profile machining |
| CN113533595A (en) * | 2021-07-16 | 2021-10-22 | 郭金喜 | Device and method for rapidly detecting content of antibiotics in camel milk or donkey milk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211877572U (en) | Automatic solid phase extraction appearance convenient to waste liquid is collected | |
| CN207946241U (en) | A kind of soil sampling detection meter | |
| CN214305697U (en) | Vertical quick-connection valve body | |
| CN115541800B (en) | Ion chromatograph and inhibitor thereof | |
| CN212978589U (en) | Shoe production perforating device | |
| CN207371357U (en) | A kind of efficient isotopic separation device | |
| CN211425980U (en) | Sampling device for environment detection | |
| CN210719790U (en) | Sewage collection system is used at sewage treatment station convenient to clearance | |
| CN213875433U (en) | Sample box device for fluorescence analysis instrument | |
| CN217587080U (en) | Food detects uses two-dimentional liquid chromatograph | |
| CN212133087U (en) | Microwave vacuum drying machine with placing rack | |
| CN217717639U (en) | Automatic sample introduction device of chromatograph | |
| CN109317231A (en) | A kind of automatic biological reagent handling device | |
| CN217356269U (en) | High-temperature sterilization box for processing fruit and vegetable beverages | |
| CN217605349U (en) | Layered sampling device for soil detection | |
| CN213592277U (en) | Novel bus copper bar machine | |
| CN215178940U (en) | Water sampling demonstration device for environmental engineering | |
| CN217304826U (en) | Efficient and environment-friendly salt mist testing machine | |
| CN219986294U (en) | Auxiliary drilling device for coupler machining | |
| CN219253549U (en) | Papanicolaou staining solution kit for exfoliated cells | |
| CN107233799A (en) | A kind of efficient isotopic separation device | |
| CN213289764U (en) | Low-noise grinding and polishing machine for coarse grinding of metallographic specimen | |
| CN220533576U (en) | Positioning and clamping device for machining electrical mechanical equipment | |
| CN211544334U (en) | Cement sampling box | |
| CN217618885U (en) | Shell installation equipment for production and processing of instruments and meters |
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: 20201106 |