CN210905182U - Batch suction filtration device - Google Patents
Batch suction filtration device Download PDFInfo
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- CN210905182U CN210905182U CN201921709900.8U CN201921709900U CN210905182U CN 210905182 U CN210905182 U CN 210905182U CN 201921709900 U CN201921709900 U CN 201921709900U CN 210905182 U CN210905182 U CN 210905182U
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- suction filtration
- air exhaust
- box body
- suction
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Abstract
A batch suction filtration device comprises a box body, wherein the upper part of the box body is provided with an opening, two sides in the box body are provided with symmetrical component plates, the component plates are provided with a plurality of limiting holes for clamping a funnel or a bottle opening, the lower part of the component plates is provided with a base plate, and the base plate is provided with a plurality of positioning grooves for placing a suction flask; the middle part of the box body is provided with an air exhaust main pipe, two sides of the air exhaust main pipe are provided with a plurality of air exhaust branch pipes, the end parts of the air exhaust branch pipes are provided with hoses, and the air exhaust branch pipes are provided with control valves; the main air exhaust pipe penetrates out of the box body and then is connected with the air exhaust device. The utility model provides a batch suction filtration device, which can simultaneously carry out suction filtration operation of a plurality of sets of suction filtration components through the arrangement of a component plate, a main exhaust pipe and branch exhaust pipes, and each set of suction filtration component can be independently controlled, thereby greatly improving the batch suction filtration efficiency; and the assembly plate has adjustable height, can adapt to the filter flasks of different sizes, and has simple integral structure and convenient use.
Description
Technical Field
The utility model belongs to chemistry experiment room equipment field, concretely relates to batch suction filtration device.
Background
In the chemical experiment operation, the suction filtration is a common solid-liquid separation operation. The suction filtration is also called decompression filtration and vacuum filtration, and specifically refers to a method for achieving solid-liquid separation by reducing the pressure in a suction filtration bottle by using an air pump.
The conventional suction filtration device comprises a sand core funnel and a suction filtration bottle which are assembled, or a Buchner funnel and the suction filtration bottle, wherein the suction filtration device is connected to an oil pump or a water pump through a leather hose, and the solid-liquid separation is realized through compact negative-pressure suction filtration. In general, one pump corresponds to a set of suction filtration device, and when a batch of reaction liquid needs to be subjected to suction filtration, the reaction liquid can be carried out one by one, which is troublesome and has low efficiency. If, among the prior art, in the utility model patent of publication No. CN205164231U, disclosed a multiple suction filtration device, including suction filtration device main part, suction filtration device main part includes two at least suction flask, has adopted the relation of connection of establishing ties, can carry out the suction filtration of two sets of devices simultaneously. For another example, in the utility model patent of publication No. CN206676381U, a multi-functional type suction filter funnel is disclosed, including suction filter head, well suction filter spare, go up suction filter spare, suction filter head links to each other with the liquid receiving bottle, and this scheme provides a multi-functional combination formula suction filter funnel, when guaranteeing the separation effect, can separate the solid particle of different particle sizes simultaneously, has saved experimental resources.
Above can find out, suction filtration device among the prior art suction filtration device suction filtration when still can not realize many sets of suction filtration devices to this problem, the utility model discloses further design and research have been carried out to present suction filtration device.
SUMMERY OF THE UTILITY MODEL
Not enough to above prior art, the utility model provides a batch suction filtration device can carry out the suction filtration operation of many sets of suction filtration subassembly simultaneously, and every set of suction filtration subassembly all can independent control, has improved batch suction filtration efficiency greatly, and simple structure, convenient to use.
In order to solve the above technical problem, the present invention solves the above technical problems.
A batch suction filtration device comprises a box body, wherein the upper part of the box body is provided with an opening, two sides in the box body are provided with symmetrical component plates, the component plates are provided with a plurality of limiting holes for clamping a funnel or a bottle opening, the lower part of the component plates is provided with a base plate, and the base plate is provided with a plurality of positioning grooves for placing a suction flask; the middle part of the box body is provided with an air exhaust main pipe, two sides of the air exhaust main pipe are provided with a plurality of air exhaust branch pipes, the end parts of the air exhaust branch pipes are provided with hoses, and the air exhaust branch pipes are provided with control valves; the main air exhaust pipe penetrates out of the box body and then is connected with the air exhaust device.
The suction filtration device in the prior art can only be basically provided with one set of air extractor corresponding to one set of suction filtration assembly. In this application, many sets of suction filtration subassemblies can be placed respectively to both sides in the box, and when placing, funnel and buchner flask can carry on spacingly through spacing hole and constant head tank respectively, and stability is high during the suction filtration. In this application, the suction filtration subassembly is connected to the person in charge of bleeding through hose and the branch pipe of bleeding and is extracted, and the parallelly connected setting between many sets of suction filtration subassemblies, and be equipped with the control valve and can independent control, can not influence each other. The suction filtration device in this application can realize the batch suction filtration of many sets of suction filtration subassembly, has improved experimental efficiency greatly.
In a preferred embodiment, the main exhaust pipe arranged outside the box body is provided with a vacuum meter, so that the vacuum degree can be checked, and the suction filtration state can be observed at any time in the suction filtration process.
In a preferred embodiment, a support table is provided in the box body, and the main exhaust pipe and the branch exhaust pipe are disposed on the support table. In this structure, when having liquid to exist in the box, can not lead to the fact the influence to the person in charge of bleeding and the branch pipe of bleeding, and improve and bleed the position of being responsible for and the branch pipe of bleeding, also be favorable to the laboratory technician to operate.
In a preferred embodiment, a plurality of positioning slots are formed in the side wall of the box body, detachable frame plates are arranged in the positioning slots, and the assembly plate is arranged on the frame plates. In this structure, through selecting the not locating slot of co-altitude to install the frame plate, place the subassembly board in on the frame plate again, can obtain different subassembly board height, consequently adapt to the not filter flask of co-altitude and the funnel of different models.
In a preferred embodiment, the frame plate is equipped with the magnetic stripe, and this magnetic stripe inhales mutually with the second magnetic stripe on the subassembly board, and this structure can guarantee that the subassembly board is good in stability after arranging the frame plate in, can not remove and drop.
In a preferred embodiment, a graduated scale is arranged on the side wall of the box body for observing the height.
In a preferred embodiment, a supporting plate is arranged between the bottoms of the base plate box bodies, the supporting plate is replaceable, the supporting plate with different heights can be estimated to be replaced, and the base plate box can be well adapted to filter bottles with different models.
In a preferred embodiment, the side wall of the box body is provided with a notch for increasing the space for the experimenter to operate by hands, so that the operation is more convenient.
In a preferred embodiment, four limit holes are uniformly distributed on the component plate, four air exhaust branch pipes are respectively arranged on two sides of the air exhaust main pipe, and the air exhaust operation of eight sets of the pumping and filtering components can be simultaneously carried out.
Compared with the prior art, the utility model discloses following beneficial effect has: the batch suction filtration device is provided, the suction filtration operation of a plurality of sets of suction filtration components can be simultaneously carried out through the arrangement of the component plate, the main exhaust pipe and the branch exhaust pipe, and each set of suction filtration component can be independently controlled, so that the batch suction filtration efficiency is greatly improved; and the assembly plate has adjustable height, can adapt to the filter flasks of different sizes, and has simple integral structure and convenient use.
Drawings
Fig. 1 is a perspective view of the suction filtration device of the present invention.
Fig. 2 is a perspective view of the suction filtration device in which a component plate is omitted in the present invention.
Fig. 3 is an enlarged view of the area a in fig. 2.
Fig. 4 is a perspective view of the assembly plate of the present invention.
Fig. 5 is a top view of the suction filtration device of the present invention.
Fig. 6 is a schematic view in the direction of a-a in fig. 5.
Fig. 7 is a schematic view in the direction B-B in fig. 5.
Fig. 8 is a perspective view of a suction filtration device according to another embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not construed as limiting the present invention, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.
In the description of the present invention, it is to be understood that the term: the center, vertically, transversely, length, width, thickness, upper and lower, preceding, back, left and right, vertical, level, top, end, inside and outside, clockwise, anticlockwise etc. indicate position or positional relationship for based on the position or positional relationship that the drawing shows, just for the convenience of description the utility model discloses and simplified description, consequently can not be understood as the restriction of the utility model. Furthermore, the terms: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present invention, unless explicitly stated or limited otherwise, the terms: mounting, connecting, etc. should be understood broadly, and those skilled in the art will understand the specific meaning of the terms in this application as they pertain to the particular situation.
Referring to fig. 1 to 8, the utility model relates to a batch suction filtration device, which comprises a box body 1, wherein the upper part of the box body 1 is provided with an opening, two sides of the box body 1 are provided with symmetrical component plates 2, the component plates 2 are provided with a plurality of limiting holes 21 for clamping a funnel or a bottle mouth, the lower part of the component plates 2 is provided with a backing plate 13, and the backing plate 13 is provided with a plurality of positioning grooves 131 for placing a suction flask 7; the middle part of the box body 1 is provided with a main exhaust pipe 3, two sides of the main exhaust pipe 3 are provided with a plurality of branch exhaust pipes 31, the end parts of the branch exhaust pipes 31 are provided with hoses 32, and the branch exhaust pipes 31 are provided with control valves 33; the main air exhaust pipe 3 penetrates out of the box body 1 and then is connected with an air exhaust device. In addition, arrange in and be equipped with vacuum table 4 on the main pipe 3 of bleeding of 1 outside of box in this application, can look over vacuum, can observe the suction filtration state at any time at the suction filtration in-process.
In this application, be equipped with a plurality of positioning slot 16 on the lateral wall of box 1, be equipped with detachable frame plate 15 in positioning slot 16, on this frame plate 15 was arranged in to component board 2, consequently, through selecting the not positioning slot 16 of co-altitude to install frame plate 15, arrange component board 2 in frame plate 15 again, can obtain the 2 heights of different component boards, the funnel of adaptable co-altitude suction flask and different models. In addition, frame plate 15 is equipped with magnetic stripe 151, and this magnetic stripe 151 inhales mutually with the second magnetic stripe on the subassembly board 2, and this structure can guarantee that subassembly board 2 is placed frame plate 15 in after stability good, can not remove and drop. And a graduated scale 17 is arranged on the side wall of the box body 1 and used for observing the height.
In the embodiment of the present application, a support platform 14 is provided in the box body 1, and the main exhaust pipe 3 and the branch exhaust pipe 31 are disposed on the support platform 14. In this structure, when having liquid to exist in the box, can not lead to the fact the influence to bleeding to be responsible for 3 and the branch pipe 31 of bleeding, and improve and bleed to be responsible for 3 and the position of branch pipe 31 of bleeding, also be favorable to the laboratory technician to operate. Be equipped with backup pad 12 between the bottom of backing plate 13 and box 1, backup pad 12 is removable, can estimate to need to change the not backup pad 12 of co-altitude, and the filter flask of adaptation different models that can be fine.
In this application, be equipped with four evenly distributed's spacing hole 21 on the component board 2, the both sides of being responsible for 3 of bleeding respectively are equipped with four branch pipes 31 of bleeding, can carry out eight sets of suction filtration subassembly's suction filtration operations simultaneously.
In another embodiment of the present application, as shown in fig. 8, a notch 19 is formed in a side wall of the box body 1, and is used for increasing a space for a laboratory worker to operate by hand, so that the operation is more convenient.
The suction filtration device in the prior art can only be basically provided with one set of air extractor corresponding to one set of suction filtration assembly. In this application, many sets of suction filtration subassemblies can be placed respectively to both sides in the box 1, and when placing, funnel 8 and buchner flask 7 can be spacing through spacing hole 21 and constant head tank 131 respectively, and the extraction opening 81 of funnel 8 links to each other with hose 32, and stability is high during the suction filtration. In this application, the suction filtration subassembly is connected to the main pipe 3 of bleeding through hose 32 and branch pipe 31 of bleeding and extracts, and the parallelly connected setting between the many sets of suction filtration subassemblies, and be equipped with control valve 33 and can independently control, can not influence each other. The suction filtration device in this application can realize the batch suction filtration of many sets of suction filtration subassembly, has improved experimental efficiency greatly.
As described above, the utility model provides a batch suction filtration device, through the arrangement of the component plate, the main exhaust pipe and the branch exhaust pipe, the suction filtration operation of a plurality of sets of suction filtration components can be simultaneously carried out, and each set of suction filtration component can be independently controlled, thereby greatly improving the batch suction filtration efficiency; and the assembly plate has adjustable height, can adapt to the filter flasks of different sizes, and has simple integral structure and convenient use.
The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.
Claims (9)
1. The batch suction filtration device is characterized by comprising a box body (1), wherein the upper part of the box body (1) is provided with an opening, two sides in the box body (1) are provided with symmetrical component plates (2), the component plates (2) are provided with a plurality of limiting holes (21) for clamping a funnel or a bottle mouth, the lower part of the component plates (2) is provided with a base plate (13), and the base plate (13) is provided with a plurality of positioning grooves (131) for placing a suction filtration bottle (7); the middle part of the box body (1) is provided with a main air exhaust pipe (3), two sides of the main air exhaust pipe (3) are provided with a plurality of air exhaust branch pipes (31), the end parts of the air exhaust branch pipes (31) are provided with hoses (32), and the air exhaust branch pipes (31) are provided with control valves (33); the main air exhaust pipe (3) penetrates out of the box body (1) and then is connected with an air exhaust device.
2. A suction filtration plant in batches, according to claim 1, characterized in that the main suction pipe (3) placed outside the tank (1) is provided with a vacuum gauge (4).
3. A suction filtration plant in batches, as in claim 1, characterized in that the tank (1) is provided with a support (14) on which support (14) the main suction line (3) and the branch suction lines (31) are placed.
4. A batch suction filtration apparatus according to claim 1, wherein the side walls of the tank (1) are provided with a plurality of positioning slots (16), a removable shelf (15) is provided in the positioning slots (16), and the assembly plate (2) is placed on the shelf (15).
5. A suction filtration plant according to claim 4, characterized in that the frame plate (15) is provided with a magnetic strip (151), which magnetic strip (151) is attracted to a second magnetic strip on the module plate (2).
6. A suction filtration plant according to claim 4, characterized in that the side wall of the tank (1) is provided with a graduated scale (17).
7. A suction filtration plant according to claim 1, characterized in that a support plate (12) is provided between the support plate (13) and the bottom of the tank (1), said support plate (12) being replaceable.
8. A suction filtration plant according to claim 1, characterized in that the side walls of the tank (1) are provided with notches (19).
9. A suction filtration plant according to any one of claims 1 to 8, characterized in that the assembly plate (2) is provided with four evenly distributed limiting holes (21), and the suction main pipe (3) is provided with four suction branch pipes (31) on each side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709900.8U CN210905182U (en) | 2019-10-14 | 2019-10-14 | Batch suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709900.8U CN210905182U (en) | 2019-10-14 | 2019-10-14 | Batch suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210905182U true CN210905182U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921709900.8U Active CN210905182U (en) | 2019-10-14 | 2019-10-14 | Batch suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210905182U (en) |
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2019
- 2019-10-14 CN CN201921709900.8U patent/CN210905182U/en active Active
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