CN211311129U - Special waste liquid absorbing device of superclean bench - Google Patents
Special waste liquid absorbing device of superclean bench Download PDFInfo
- Publication number
- CN211311129U CN211311129U CN201921782612.5U CN201921782612U CN211311129U CN 211311129 U CN211311129 U CN 211311129U CN 201921782612 U CN201921782612 U CN 201921782612U CN 211311129 U CN211311129 U CN 211311129U
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- China
- Prior art keywords
- waste liquid
- absorber
- drain pipe
- superclean bench
- receiving flask
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- 239000007788 liquid Substances 0.000 title claims abstract description 63
- 239000002699 waste material Substances 0.000 title claims abstract description 49
- 239000006096 absorbing agent Substances 0.000 claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000000967 suction filtration Methods 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 238000004113 cell culture Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000004748 cultured cell Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a special waste liquid absorbing device of superclean bench, including absorber, liquid suction pipe, receiving flask, vacuum pump, filter screen bag and drain pipe, the sealed plug that is provided with of receiving flask top bottleneck is provided with suction pipe and exhaust tube on the plug respectively, the absorber is installed to suction pipe one end screw thread, exhaust tube one end links to each other with the vacuum pump, the symmetry is provided with the couple in the receiving flask mouth of plug lower part still, the couple has hung filter screen bag, the couple other end is the dish screw thread form, fixes in the outside both sides of receiving flask bottleneck, still be provided with a drain pipe in receiving flask bottom one side, drain pipe one end is connected with the lower mouth of a river, still be provided with switch valve on the drain pipe, still be provided with disinfection mechanism on the drain pipe between switch valve and the lower mouth of a river. The utility model discloses simple structure, easy and simple to handle have improved the waste liquid greatly and have collected emission efficiency.
Description
Technical Field
The utility model belongs to the technical field of it is biological, relate to the waste liquid absorption technique, especially a special waste liquid absorbing device of superclean bench.
Background
The super-clean workbench is laminar local air purification equipment, adopts an adjustable air volume fan system, and can keep the air speed of a super-clean working area within an ideal range all the time after the fan workbench is adjusted. The ultra-clean workbench is widely applied to the fields of cell culture, biological pharmacy and the like which need aseptic operation.
Only one region in the existing superclean bench is not partitioned according to functions, and a waste liquid discharge system is not provided, so that the superclean bench used in the existing cell culture process has the following defects:
waste liquid generated in the current experimental process is poured into an empty reagent bottle which is used up, so that on one hand, the capacity of the reagent bottle is limited, and the reagent bottle needs to be replaced frequently in the experimental operation process; on the other hand, the sterility of the reagent bottle must be ensured after the reagent is used, otherwise the possibility of cell contamination is increased. When separation umbilical cord tissue operation, can involve in the culture process and organize the phenomenon that the piece poured into the waste liquid bottle together in the waste liquid, this just makes after the experiment, can not rock the waste liquid bottle, pours the liquid waste liquid, and solid tissue piece is stayed and is put into special refrigerator and cryopreserved in the waste liquid bottle, handles together up to with medical waste for complex operation.
The following patent documents relevant to the present application are found by search, and specific disclosures are as follows:
1. a superclean bench (CN209222178U) capable of improving purification effect comprises a superclean bench, a disinfection mechanism and a bench, wherein the disinfection mechanism is mounted at the upper end of the inside of the superclean bench, and the bench is mounted at the lower end of the inside of the superclean bench; wherein: superclean bench up end be equipped with the air intake, the inside upper end of superclean bench is equipped with purifier, installs disinfection mechanism between purifier's lower terminal surface and the inside wall of superclean bench, the backup pad is installed to the left end of terminal surface under the purifier, the light is installed to the right-hand member face of backup pad, the lower extreme of terminal surface is equipped with the work window before the superclean bench.
2. Be suitable for superclean bench's waste liquid collection device (CN205528756U), collect cup and hose including the sterile waste liquid of tolerable high pressure steam, the waste liquid is collected the cup and is included cup and the bowl cover that closely cooperates with the cup, the bottom lateral wall of cup is equipped with the outage, be connected with the fluid-discharge tube with cup fixed connection on the outage, the one end of hose is connected with the output of fluid-discharge tube, the other end of hose can be followed the predetermined opening cooperation on the superclean bench and stretched out, the inner wall upper portion of cup is equipped with an annular arch, lay the filter equipment who suits with the cup inner wall on the annular arch, filter equipment and cup separation configuration.
3. A superclean bench (CN203229537U) for scale cell culture comprises a workbench surface and a waste liquid guiding device, wherein the waste liquid guiding device is arranged in the workbench surface area, the workbench surface is provided with a through hole, a waste liquid cylinder in the waste liquid guiding device is provided with a liquid outlet, the outer wall of the waste liquid cylinder opening is tightly attached to the inner wall of the through hole, and the upper edge of the waste liquid cylinder opening is not lower than the upper surface of the workbench surface.
Through the contrast of technical characteristics, above-mentioned patent literature of disclosing with the utility model discloses a technical structure is inequality, can not influence the creativity and the novelty of the utility model application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a special waste liquid absorbing device of superclean bench simple structure, easy and simple to handle, can use repeatedly.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides a special waste liquid absorbing device of superclean bench, includes absorber, liquid suction pipe, receiving flask, vacuum pump, filter screen bag and drain pipe, the sealed plug that is provided with of receiving flask top bottleneck is provided with suction pipe and exhaust tube on the plug respectively, the absorber is installed to suction pipe one end screw thread, exhaust tube one end links to each other with the vacuum pump, it is provided with the couple still to symmetry in the receiving flask mouth of plug lower part, the couple has hung the filter screen bag, the couple other end is the dish heliciform, fixes in the outside both sides of receiving flask bottleneck, still be provided with a drain pipe in receiving flask bottom one side, drain pipe one end is connected with the mouth of a river down, still be provided with switch valve on the drain pipe, still be provided with disinfection mechanism on the drain pipe between switch valve and the mouth of a river down.
And, disinfection mechanism includes disinfection jar and close net sponge, the disinfection jar is the cylinder that both ends link up, coaxial system has the close net sponge of multilayer in the disinfection jar, it has 84 antiseptic solutions to adsorb in the close net sponge.
And, the absorber is made for stainless steel matter, absorber one end is made the pointed end, inserts in the blake bottle, and the other end is the link, is connected with the suction filtration pipe.
And, collecting bottle one side still is provided with one and deposits the support, it includes sucking disc, movable support and fixed latch closure to deposit the support, sucking disc activity adsorbs on the lateral wall of collecting bottle, install a movable support perpendicularly on the sucking disc, the movable support passes through adjusting of bolt and supports, two fixed latch closures are adorned admittedly on two cradling pieces on movable support top respectively.
And the joint of the absorber and the liquid pumping pipe is coated with silica gel, and the surface of the silica gel is also provided with small anti-skid silica gel particles.
And a handle is also arranged on the sucker.
The utility model has the advantages that:
the suction device of the utility model is designed into a stainless steel tubular structure, is matched with an alcohol burner to perform flame outer flame sterilization, effectively ensures the requirement of production on the cleanliness of the superclean workbench, is simple to operate, is suitable for large-scale waste liquid collection, can save the pipette when absorbing waste liquid in the experimental operation process, is convenient for experimental operation, and also saves the experimental cost;
the collecting bottle of the utility model can be repeatedly used, solving the experiment cost; the collecting bottle is connected with the water outlet, so that the operation of experimenters is convenient, and waste liquid does not need to be moved;
the material consumption of the utility model is only the regular replacement of the filter mesh bag and the disinfection device, thus greatly saving the cost;
when the vacuum pump is started, the utility model can directly discharge the waste liquid generated by the operation in the superclean bench into the waste liquid collecting bottle, and the waste liquid can be separated from the cultured cells through the filter mesh bag in the collecting bottle, the separated waste liquid can be discharged out of the collecting bottle through the liquid outlet pipe, and the residue, particles or cotton and other wastes in the waste liquid can be filtered out by the filter mesh bag, thereby effectively preventing the blockage caused by the liquid outlet pipe on the side wall of the bottom of the collecting bottle; simultaneously, the waste liquid collecting bottle is put and can be directly hung on superclean bench or the lateral wall to in the waste liquid that will cultivate the production through the aspirator gets into the collecting bottle, filter through filter screen bag solid impurity and cross and filter, then discharge through the waste liquid after the drain pipe will filter, therefore need not occupy superclean bench's operating space, and the operation panel working door need not to open repeatedly and take out the waste liquid, has improved waste liquid discharge efficiency greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
A special waste liquid absorption device for a super-clean workbench comprises an absorber 2, a liquid pumping pipe 5, a collecting bottle 11, a vacuum pump 12, a filter screen bag 9 and a liquid outlet pipe 15, wherein a bottle opening at the top end of the collecting bottle is provided with a rubber plug 8 in a sealing manner, two holes are formed in the rubber plug, one hole is coaxially fixed and inserted with the filter pipe, the other hole is coaxially inserted with the fixed air pumping pipe 10, one end of the filter pipe is provided with the absorber in a threaded manner, the absorber can be inserted into a culture bottle, one end of the air pumping pipe is connected with the vacuum pump, the vacuum pump is started, so that the pressure in the collecting bottle is reduced, a negative pressure environment is formed, waste liquid in the culture bottle is absorbed into the collecting bottle through the absorber, hooks 7 are also symmetrically arranged in the collecting bottle opening at the lower part of the rubber plug, the filter screen bag can be hung on the hooks, fix in the outside both sides of collecting bottle bottleneck for hang in superclean bench one side, save superclean bench's operating space, still be provided with a drain pipe in collecting bottle bottom one side, drain pipe one end is connected with the mouth of a river down, still be provided with switch valve 14 on the drain pipe, be used for controlling the discharge of waste liquid, this only disinfection mechanism 13 of going back on the drain pipe between switch valve and mouth of a river down, disinfection mechanism includes disinfection jar, close net sponge and antiseptic solution, the cylinder that the disinfection jar is link up for both ends, the mode that threaded connection was passed through at disinfection jar both ends is connected with the drain pipe intercommunication, coaxial system has the close net sponge of multilayer in the disinfection jar, it has 84 antiseptic solutions to adsorb in this close net sponge, when the waste liquid flows through this disinfection mechanism, can carry out simple disinfection to the waste liquid of discharging into the little mouth of a river.
The absorber is made of stainless steel, the length of the absorber is 15 cm, one end of the absorber is made into a tip end and is an insertion end, the diameter of the absorber is 2 mm, the other end of the absorber is a connecting end and is connected with a liquid extraction pipe, the diameter of the end pipe is 7 mm, and the liquid extraction pipe is a hose so that the operation range of the absorber can be selected.
The utility model discloses in the concrete implementation, in order to make the better fixed of absorber place, still be provided with a supporting support of depositing in receiving flask one side, it includes sucking disc 16, movable support 3 and fixed latch closure 1 to deposit the support, sucking disc activity absorption is on the lateral wall of receiving flask, install a movable support on the sucking disc perpendicularly, the support is adjusted through the bolt to the movable support, two fixed latch closures are equipped with admittedly respectively on two cradling pieces on movable support top, and when the absorber was placed, the fixed latch closure was used for fixed absorber for the absorber deposits the usage space that more stable and save the superclean bench, and when the absorber inserted the interior absorption of blature bottle and got the waste liquid, the fixed latch closure was used for fixed liquid suction pipe, makes the liquid suction more smooth.
The utility model discloses in the implementation, for the convenience of operating personnel with the better inserting of absorber or extract the blake bottle, there is surface silica gel 4 in the winding of absorber and liquid suction pipe junction, and still make the antiskid fixed plate silica gel tiny particle on this silica gel layer surface.
The utility model discloses in the implementation, in order to make the sucking disc of depositing the support can conveniently follow the installation of collecting vessel lateral wall and dismantle, still be provided with handle 17 on the sucking disc.
The utility model discloses in the implementation, when superclean bench's operating space is great, deposit the sucking disc of support and also can adsorb on superclean bench face, ensure the firm absorption of support and mesa, guarantee that the support is stable, avoid making the absorber receive the pollution owing to empting of support.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (6)
1. The utility model provides a special waste liquid absorbing device of superclean bench which characterized in that: including absorber, suction line, receiving flask, vacuum pump, filter screen bag and drain pipe, the sealed plug that is provided with of receiving flask top bottleneck is provided with suction line and exhaust tube on the plug respectively, the absorber is installed to suction line one end screw thread, exhaust tube one end links to each other with the vacuum pump, it is provided with the couple still to symmetry in the receiving flask mouth of plug lower part, the couple has hung the filter screen bag, the couple other end is the spiral shell form of dish, fixes in the outside both sides of receiving flask bottleneck, still be provided with a drain pipe in receiving flask bottom one side, drain pipe one end is connected with the mouth of a river down, still be provided with ooff valve on the drain pipe, still be provided with disinfection mechanism on the drain pipe between ooff valve and the mouth of a river down.
2. The special waste liquid absorbing device of superclean bench of claim 1, characterized in that: the disinfection mechanism comprises a disinfection tank and a dense-net sponge, the disinfection tank is a cylinder with two communicated ends, a plurality of layers of dense-net sponges are coaxially arranged in the disinfection tank, and 84 disinfectant is adsorbed in the dense-net sponges.
3. The special waste liquid absorbing device of superclean bench of claim 1, characterized in that: the absorber is made of stainless steel, one end of the absorber is made into a tip and inserted into the culture bottle, and the other end of the absorber is a connecting end and connected with the suction filtration pipe.
4. The special waste liquid absorbing device of superclean bench of claim 1, characterized in that: the collecting bottle is characterized in that a storage support is further arranged on one side of the collecting bottle and comprises a sucker, a movable support and a fixed ring buckle, the sucker is movably adsorbed on the side wall of the collecting bottle, the movable support is vertically installed on the sucker and is supported through adjustment of a bolt, and two fixed ring buckles are fixedly installed on two support rods at the top end of the movable support respectively.
5. The special waste liquid absorbing device of superclean bench of claim 1, characterized in that: the joint of the absorber and the liquid pumping pipe is coated with silica gel, and the surface of the silica gel is also provided with small anti-skid silica gel particles.
6. The special waste liquid absorbing device of superclean bench of claim 1, characterized in that: a lifting handle is also arranged on the sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782612.5U CN211311129U (en) | 2019-10-23 | 2019-10-23 | Special waste liquid absorbing device of superclean bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782612.5U CN211311129U (en) | 2019-10-23 | 2019-10-23 | Special waste liquid absorbing device of superclean bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211311129U true CN211311129U (en) | 2020-08-21 |
Family
ID=72052903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921782612.5U Active CN211311129U (en) | 2019-10-23 | 2019-10-23 | Special waste liquid absorbing device of superclean bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211311129U (en) |
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2019
- 2019-10-23 CN CN201921782612.5U patent/CN211311129U/en active Active
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