CN211097911U - Liquid chromatogram mobile phase waste liquid treatment device - Google Patents
Liquid chromatogram mobile phase waste liquid treatment device Download PDFInfo
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- CN211097911U CN211097911U CN201922110295.9U CN201922110295U CN211097911U CN 211097911 U CN211097911 U CN 211097911U CN 201922110295 U CN201922110295 U CN 201922110295U CN 211097911 U CN211097911 U CN 211097911U
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Abstract
The utility model relates to a liquid water disposal technical field, and a liquid chromatogram mobile phase waste liquid treatment device is disclosed, including a waste liquid treatment section of thick bamboo, waste liquid absorption case and base, a waste liquid treatment section of thick bamboo and waste liquid absorption case are all through the upper surface of support frame fixed connection at the base, and fixed intercommunication has communicating pipe between the position that a waste liquid treatment section of thick bamboo and waste liquid absorption case are close to the bottom, the fixed intercommunication in top of waste liquid absorption case has the waste liquid pipe, from last to having filter screen and active carbon adsorption net down in proper order in the waste liquid absorption case, and the filter screen is the slope setting, the fixed intercommunication in top of a waste liquid treatment section of thick bamboo has the inlet pipe, and the mouth of pipe threaded connection at inlet pipe top has sealed lid, a fixed mounting has the circulating pump on the lateral wall that a. The utility model discloses the convenience is carried out abundant effective treatment to the waste liquid of liquid chromatogram mobile phase and the volatile substance of waste liquid.
Description
Technical Field
The utility model relates to a waste liquid treatment technical field especially relates to a liquid chromatogram mobile phase waste liquid treatment device.
Background
The principle of liquid chromatography is: the sample is carried by the mobile phase to enter the separation column and contacts with the stationary phase, and is dissolved or adsorbed by the stationary phase. In the experimental process, the mobile phase needs to be continuously introduced to ensure the smooth operation of the experiment. While the mobile phase is generally methanol or acetonitrile, it is known that: methanol has high volatility, is colorless, flammable and toxic; acetonitrile is extremely volatile and flammable, belongs to medium toxicity, and vapor of the acetonitrile and air can form an explosive mixture and has danger of causing combustion and explosion when encountering open fire, high heat or contacting with an oxidant. In order to ensure the safety of the experiment during the experiment, the mobile phase is usually required to be continuously flushed until the experiment is finished. Waste liquid is generated continuously in the whole experimental process, and the waste liquid generally contains methanol and acetonitrile with certain concentration. At present, most of waste liquid of liquid chromatography mobile phase is directly discharged to the outside or stored by a simple container without volatilization prevention performance. The traditional waste liquid treatment method is not only not beneficial to environmental protection, but also not beneficial to human health.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the waste liquid of the liquid chromatogram mobile phase is inconvenient to be effectively treated in the prior art, and providing a liquid chromatogram mobile phase waste liquid treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a liquid chromatogram mobile phase waste liquid treatment device comprises a waste liquid treatment barrel, a waste liquid absorption box and a base, wherein the waste liquid treatment barrel and the waste liquid absorption box are fixedly connected to the upper surface of the base through a support frame, a communicating pipe is fixedly communicated between positions of the waste liquid treatment barrel and the waste liquid absorption box close to the bottom, a waste liquid pipe is fixedly communicated with the top of the waste liquid absorption box, a filter screen and an active carbon adsorption screen are fixedly installed in the waste liquid absorption box from top to bottom in sequence, the filter screen is obliquely arranged, the top of the waste liquid treatment barrel is fixedly communicated with an inlet pipe, a pipe opening at the top of the inlet pipe is in threaded connection with a sealing cover, a circulating pump is fixedly installed on the outer side wall of the waste liquid treatment barrel close to the bottom, the input end of the circulating pump is communicated with the waste liquid treatment barrel, a circulating pipe is fixedly connected with, one end of the circulating pipe, which is far away from the circulating pump, is rotatably connected with a rotating pipe through a sealing bearing, the other end of the rotating pipe is fixedly communicated with a spraying pipe, the end part of the spraying pipe is of a sealing structure, the spraying pipe is movably connected with a waste liquid treatment barrel, the upper surface and the lower surface of the spraying pipe are fixedly communicated with a plurality of spray heads, the lower surface of the spraying pipe is fixedly connected with a transmission rod, a transmission mechanism is arranged between the transmission rod and the waste liquid treatment barrel, the bottom end of the transmission rod is fixedly connected with a stirring rod, and a plurality of stirring blades which are uniformly distributed in a staggered manner are fixedly welded on;
the transmission mechanism comprises a motor fixedly connected to the outer side wall of the waste liquid treatment barrel through a mounting frame, the output end of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates through the side wall of the waste liquid treatment barrel and is fixedly connected with a driving bevel gear, the rotating shaft is rotatably connected with the side wall of the waste liquid treatment barrel, and a driven bevel gear meshed with the driving bevel gear is fixedly sleeved on the transmission rod.
Preferably, the equal fixedly connected with annular slider in both ends of shower, the annular spout that matches with annular slider is seted up to the inner wall of a waste liquid treatment section of thick bamboo, and annular slider and annular spout sliding connection, the ball groove has been seted up to one side that annular slider is close to annular spout tank bottom, and the ball inslot installs the ball, the ball is kept away from the one end of ball groove tank bottom and is passed the notch in ball groove and outwards extend, and roll connection is at the tank bottom of annular spout.
Preferably, the bottom of the waste liquid treatment cylinder is fixedly communicated with a liquid discharge pipe, and the liquid discharge pipe is provided with a valve.
Preferably, a blow-off pipe is fixedly communicated with the position, corresponding to the lower end of the filter screen, of the side wall of the waste liquid absorption box, and a blow-off valve is installed on the blow-off pipe.
Preferably, a plurality of through holes which are uniformly distributed are formed in the stirring blade.
Preferably, a sealing ring is arranged at the joint of the rotating shaft and the side wall of the waste liquid treatment cylinder.
Compared with the prior art, the utility model provides a liquid chromatogram mobile phase waste liquid treatment device possesses following beneficial effect:
the liquid chromatogram mobile phase waste liquid treatment device is provided with a waste liquid treatment cylinder, a waste liquid absorption box, a communicating pipe, a waste liquid pipe, a filter screen, an activated carbon absorption net, a feeding pipe, a circulating pump, a circulating pipe, a rotating pipe, a spray head, a transmission rod, a transmission mechanism, a stirring rod and stirring blades, wherein the waste liquid enters the waste liquid absorption box through the waste liquid pipe, particulate impurities in the waste liquid are conveniently filtered through the filter screen, the filtered waste liquid is subjected to peculiar smell adsorption through the activated carbon absorption net, finally enters the waste liquid treatment cylinder through the communicating pipe, the treatment liquid is added into the waste liquid treatment cylinder through the feeding pipe, the transmission rod is conveniently driven to rotate through the transmission mechanism, so that the stirring blades are driven by the stirring rod to be mixed and stirred, the treatment liquid is fully contacted and reacted with the waste liquid, meanwhile, the circulating pump is started to guide the treatment liquid in the waste, and finally, the spraying pipes are sprayed out by a plurality of spray heads, and the transmission rod drives the spraying pipes to rotate and spray, so that the waste gas volatilized in the waste liquid treatment cylinder can be fully contacted and reacted with the sprayed treatment liquid, and non-pollution substances are generated after the reaction, so that the waste liquid of the liquid chromatogram mobile phase and the volatile matter of the waste liquid can be fully and effectively treated.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience is carried out abundant effective treatment to the waste liquid of liquid chromatogram mobile phase and the volatile matter of waste liquid.
Drawings
Fig. 1 is a schematic structural diagram of a liquid chromatography mobile phase waste liquid treatment device provided by the utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 waste liquid treatment cylinder, 2 waste liquid absorption box, 3 base, 4 communicating pipe, 5 waste liquid pipe, 6 filter screen, 7 active carbon adsorption net, 8 feeding pipe, 9 circulating pump, 10 circulating pipe, 11 rotating pipe, 12 spraying pipe, 13 spray head, 14 transmission rod, 15 stirring rod, 16 stirring blade, 17 motor, 18 rotating shaft, 19 driving bevel gear, 20 driven bevel gear, 21 annular slide block, 22 annular chute, 23 ball, 24 liquid discharge pipe and 25 blow-off pipe.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a liquid chromatography mobile phase waste liquid treatment device comprises a waste liquid treatment cylinder 1, a waste liquid absorption tank 2 and a base 3, wherein the waste liquid treatment cylinder 1 and the waste liquid absorption tank 2 are both fixedly connected on the upper surface of the base 3 through a support frame, a communicating pipe 4 is fixedly communicated between the positions of the waste liquid treatment cylinder 1 and the waste liquid absorption tank 2 near the bottom, a waste liquid pipe 5 is fixedly communicated with the top of the waste liquid absorption tank 2, a filter screen 6 and an active carbon adsorption screen 7 are fixedly installed in the waste liquid absorption tank 2 from top to bottom in sequence, the filter screen 6 is arranged in an inclined manner, a feeding pipe 8 is fixedly communicated with the top of the waste liquid treatment cylinder 1, a sealing cover is connected with a pipe orifice of the top of the feeding pipe 8 through a thread, a circulating pump 9 is fixedly installed on the outer side wall of the waste liquid treatment cylinder 1 near the bottom, the input end, the other end of the circulating pipe 10 penetrates through the top of the waste liquid treatment barrel 1 to be arranged, one end, far away from the circulating pump 9, of the circulating pipe 10 is rotatably connected with a rotating pipe 11 through a sealing bearing, the other end of the rotating pipe 11 is fixedly communicated with a spraying pipe 12, the end part of the spraying pipe 12 is of a sealing structure, the spraying pipe 12 is movably connected with the waste liquid treatment barrel 1, the upper surface and the lower surface of the spraying pipe 12 are fixedly communicated with a plurality of spray heads 13, the lower surface of the spraying pipe 12 is fixedly connected with a transmission rod 14, a transmission mechanism is arranged between the transmission rod 14 and the waste liquid treatment barrel 1, the bottom end of the transmission rod 14 is fixedly connected with a stirring rod 15, and a plurality of stirring blades;
the transmission mechanism comprises a motor 17 fixedly connected on the outer side wall of the waste liquid treatment cylinder 1 through a mounting rack, the motor 17 and the circulating pump 9 are respectively electrically connected with an external power supply through wires, the output end of the motor 17 is fixedly connected with a rotating shaft 18, the other end of the rotating shaft 18 penetrates through the side wall of the waste liquid treatment cylinder 1 and is fixedly connected with a driving bevel gear 19, the rotating shaft 18 is rotatably connected with the side wall of the waste liquid treatment cylinder 1, a driven bevel gear 20 meshed with the driving bevel gear 19 is fixedly sleeved on a transmission rod 14, the waste liquid enters the waste liquid absorption box 2 through a waste liquid pipe 5, particulate matters in the waste liquid are conveniently filtered through a filter screen 6, the filtered waste liquid is subjected to odor adsorption through an activated carbon adsorption net 7 and finally enters the waste liquid treatment cylinder 1 through a communicating pipe 4, the treatment liquid is added into the waste liquid treatment cylinder 1 through a feeding pipe 8, and the, thereby drive the transfer line 14 that is connected with driven bevel gear 20 and rotate, make puddler 15 drive stirring leaf 16 and mix the stirring, make treatment fluid and waste liquid abundant contact reaction, simultaneously, start circulating pump 9 with the treatment fluid in the waste liquid treatment section of thick bamboo 1 in leading-in shower 12 of circulating pipe 10 and change pipe 11, spout by a plurality of shower nozzles 13 at last, transfer line 14 drives shower 12 and rotates and spray, thereby guarantee that the interior volatile waste gas of waste liquid treatment section of thick bamboo 1 can with the treatment fluid abundant contact reaction who sprays, generate non-pollutant after the reaction, thereby conveniently carry out abundant effective processing to the liquid chromatogram mobile phase's waste liquid and the volatile matter of waste liquid.
Equal fixedly connected with annular slider 21 in both ends of shower 12, the annular spout 22 that matches with annular slider 21 is seted up to the inner wall of waste liquid treatment section of thick bamboo 1, and annular slider 21 and annular spout 22 sliding connection, the ball groove has been seted up to one side that annular slider 21 is close to annular spout 22 tank bottom, and ball 23 is installed to the ball inslot, ball 23 keeps away from the one end of ball groove tank bottom and passes the notch in ball groove and outwards extend, and roll connection is at the tank bottom of annular spout 22, annular slider 21 cooperation annular spout 22, thereby conveniently support shower 12, guarantee the rotatory stability of shower 12, ball groove cooperation ball 23, effectively reduce the frictional force between annular slider 21 and the annular spout 22, make things convenient for shower 12 rotatory.
The bottom of the waste liquid treatment cylinder 1 is fixedly communicated with a liquid discharge pipe 24, a valve is arranged on the liquid discharge pipe 24, and the liquid discharge pipe 24 is opened to conveniently discharge non-pollution substances after reaction treatment.
The fixed intercommunication of the position department of the lateral wall of waste liquid absorption case 2 corresponding to filter screen 6 low side has blow off pipe 25, and installs the blowoff valve on the blow off pipe 25, regularly opens the blowoff valve, makes things convenient for the automatic impurity that filters off via blow off pipe 25.
A plurality of through holes which are uniformly distributed are formed in the stirring blade 16, so that stress applied to the stirring blade 16 during stirring is reduced.
The sealing ring is arranged at the joint of the rotating shaft 18 and the side wall of the waste liquid treatment cylinder 1, so that the sealing property of the joint is ensured.
In the utility model, the waste liquid enters the waste liquid absorption box 2 through the waste liquid pipe 5, the filter screen 6 is used for conveniently filtering particulate impurities in the waste liquid, the filtered waste liquid is subjected to peculiar smell adsorption through the activated carbon adsorption net 7, and finally enters the waste liquid treatment cylinder 1 through the communicating pipe 4, the treatment liquid is added into the waste liquid treatment cylinder 1 through the inlet pipe 8, the starting motor 17 is used for driving the rotating shaft 18 connected with the driving bevel gear 19 to rotate, thereby driving the transmission rod 14 connected with the driven bevel gear 20 to rotate, so that the stirring rod 15 is used for driving the stirring blade 16 to mix and stir, the treatment liquid is in full contact reaction with the waste liquid, meanwhile, the circulating pump 9 is started to guide the treatment liquid in the waste liquid treatment cylinder 1 into the spray pipe 12 through the circulating pipe 10 and the rotating pipe 11, and is finally sprayed out by a plurality of spray nozzles 13, the transmission rod 14 is used for driving the spray pipe 12 to carry out rotary spraying, thereby ensuring that the, non-pollution substances are generated after the reaction, so that the waste liquid of the liquid chromatogram mobile phase and the volatile matter of the waste liquid can be fully and effectively treated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A liquid chromatogram mobile phase waste liquid treatment device comprises a waste liquid treatment cylinder (1), a waste liquid absorption box (2) and a base (3), and is characterized in that the waste liquid treatment cylinder (1) and the waste liquid absorption box (2) are fixedly connected on the upper surface of the base (3) through a support frame, a communicating pipe (4) is fixedly communicated between the positions of the waste liquid treatment cylinder (1) and the waste liquid absorption box (2) close to the bottom, a waste liquid pipe (5) is fixedly communicated with the top of the waste liquid absorption box (2), a filter screen (6) and an active carbon adsorption screen (7) are sequentially and fixedly installed in the waste liquid absorption box (2) from top to bottom, the filter screen (6) is obliquely arranged, the top of the waste liquid treatment cylinder (1) is fixedly communicated with an inlet pipe (8), a sealing cover is connected with a pipe orifice of the top of the inlet pipe (8), a circulating pump (9) is fixedly installed on the outer side wall of the waste liquid treatment cylinder (, the input end of the circulating pump (9) is communicated with the waste liquid treatment barrel (1), the output end of the circulating pump (9) is fixedly connected with a circulating pipe (10), the other end of the circulating pipe (10) penetrates through the top of the waste liquid treatment barrel (1) to be arranged, one end, far away from the circulating pump (9), of the circulating pipe (10) is rotatably connected with a rotating pipe (11) through a sealing bearing, the other end of the rotating pipe (11) is fixedly communicated with a spray pipe (12), the end part of the spray pipe (12) is of a sealing structure, the spray pipe (12) is movably connected with the waste liquid treatment barrel (1), the upper surface and the lower surface of the spray pipe (12) are fixedly communicated with a plurality of spray heads (13), the lower surface of the spray pipe (12) is fixedly connected with a transmission rod (14), a transmission mechanism is installed between the transmission rod (14) and the waste liquid treatment barrel (1), and the bottom end of the, a plurality of stirring blades (16) which are uniformly distributed in a staggered manner are fixedly welded on the stirring rod (15);
the transmission mechanism comprises a motor (17) fixedly connected to the outer side wall of the waste liquid treatment barrel (1) through a mounting frame, the output end of the motor (17) is fixedly connected with a rotating shaft (18), the other end of the rotating shaft (18) penetrates through the side wall of the waste liquid treatment barrel (1) and is fixedly connected with a driving bevel gear (19), the rotating shaft (18) is rotatably connected with the side wall of the waste liquid treatment barrel (1), and a driven bevel gear (20) meshed with the driving bevel gear (19) is fixedly sleeved on the transmission rod (14).
2. The liquid chromatography mobile phase waste liquid treatment device according to claim 1, wherein both ends of the spray pipe (12) are fixedly connected with an annular slide block (21), the inner wall of the waste liquid treatment cylinder (1) is provided with an annular slide groove (22) matched with the annular slide block (21), the annular slide block (21) is slidably connected with the annular slide groove (22), one side of the annular slide block (21) close to the bottom of the annular slide groove (22) is provided with a ball groove, a ball (23) is installed in the ball groove, and one end of the ball (23) far away from the bottom of the ball groove passes through the notch of the ball groove and extends outwards, and is connected with the bottom of the annular slide groove (22) in a rolling manner.
3. The mobile phase waste liquid treatment device for liquid chromatography as claimed in claim 1, wherein the bottom of the waste liquid treatment cylinder (1) is fixedly communicated with a drain pipe (24), and the drain pipe (24) is provided with a valve.
4. The device for treating the mobile phase waste liquid of the liquid chromatography as claimed in claim 1, wherein a drain pipe (25) is fixedly communicated with the position of the side wall of the waste liquid absorption box (2) corresponding to the lower end of the filter screen (6), and a drain valve is arranged on the drain pipe (25).
5. The apparatus for treating a liquid chromatography mobile phase waste liquid according to claim 1, wherein the stirring blade (16) is provided with a plurality of through holes which are uniformly distributed.
6. The device for treating the mobile phase waste liquid of the liquid chromatography as claimed in claim 1, wherein a sealing ring is arranged at the joint of the rotating shaft (18) and the side wall of the waste liquid treatment cylinder (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110295.9U CN211097911U (en) | 2019-11-30 | 2019-11-30 | Liquid chromatogram mobile phase waste liquid treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110295.9U CN211097911U (en) | 2019-11-30 | 2019-11-30 | Liquid chromatogram mobile phase waste liquid treatment device |
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| CN211097911U true CN211097911U (en) | 2020-07-28 |
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| CN201922110295.9U Active CN211097911U (en) | 2019-11-30 | 2019-11-30 | Liquid chromatogram mobile phase waste liquid treatment device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111821817A (en) * | 2020-08-25 | 2020-10-27 | 杭州亿航环保科技有限公司 | Circulating spray absorption tower for flue gas purification treatment |
| CN111939807A (en) * | 2020-08-03 | 2020-11-17 | 马鞍山科邦生态肥有限公司 | Novel compound adverse-resistant type microbial fertilizer production facility |
| CN112107985A (en) * | 2020-09-21 | 2020-12-22 | 佳诺威集团股份有限公司 | Waste gas treatment device and treatment process for glue making |
| CN112156579A (en) * | 2020-09-16 | 2021-01-01 | 马鞍山市示范生产力促进中心有限公司 | Smoke-discharging and dust-removing device for electric metallurgical furnace |
| CN112191075A (en) * | 2020-09-11 | 2021-01-08 | 广东省肇庆华格生物科技有限公司 | Moisture-removing type device for directionally recovering methyl chloride in waste gas generated in production of maltol |
| CN115157612A (en) * | 2022-07-29 | 2022-10-11 | 杭州鑫派新材料科技有限公司 | Double-screw extruder reaction system and method for graft capable of being extruded at one time |
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2019
- 2019-11-30 CN CN201922110295.9U patent/CN211097911U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939807A (en) * | 2020-08-03 | 2020-11-17 | 马鞍山科邦生态肥有限公司 | Novel compound adverse-resistant type microbial fertilizer production facility |
| CN111821817A (en) * | 2020-08-25 | 2020-10-27 | 杭州亿航环保科技有限公司 | Circulating spray absorption tower for flue gas purification treatment |
| CN112191075A (en) * | 2020-09-11 | 2021-01-08 | 广东省肇庆华格生物科技有限公司 | Moisture-removing type device for directionally recovering methyl chloride in waste gas generated in production of maltol |
| CN112156579A (en) * | 2020-09-16 | 2021-01-01 | 马鞍山市示范生产力促进中心有限公司 | Smoke-discharging and dust-removing device for electric metallurgical furnace |
| CN112107985A (en) * | 2020-09-21 | 2020-12-22 | 佳诺威集团股份有限公司 | Waste gas treatment device and treatment process for glue making |
| CN115157612A (en) * | 2022-07-29 | 2022-10-11 | 杭州鑫派新材料科技有限公司 | Double-screw extruder reaction system and method for graft capable of being extruded at one time |
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