CN220618700U - Laboratory waste water treatment equipment - Google Patents
Laboratory waste water treatment equipment Download PDFInfo
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- CN220618700U CN220618700U CN202322271646.0U CN202322271646U CN220618700U CN 220618700 U CN220618700 U CN 220618700U CN 202322271646 U CN202322271646 U CN 202322271646U CN 220618700 U CN220618700 U CN 220618700U
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- waste water
- wastewater
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- wastewater treatment
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 31
- 239000002351 wastewater Substances 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 239000003014 ion exchange membrane Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000007781 pre-processing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses laboratory wastewater treatment equipment, which relates to the technical field of laboratory wastewater treatment, and solves the problems that the existing laboratory wastewater treatment equipment is used for treating wastewater by simply throwing a neutralizing agent into the wastewater and not performing pretreatment, so that the wastewater treatment effect is not ideal, and simultaneously the treatment efficiency is reduced by injecting sewage into a material dividing barrel in batches.
Description
Technical Field
The utility model relates to the technical field of laboratory wastewater treatment, in particular to laboratory wastewater treatment equipment.
Background
Laboratory wastewater treatment equipment is equipment for treating laboratory wastewater, which can purify, filter and remove harmful substances in the wastewater to achieve a discharge standard or to be recycled, and laboratory wastewater generally contains many harmful chemical substances, microorganisms, soluble substances, etc. If discharged into the environment directly, the environment is polluted, and the health and safety of people can be endangered.
At present, according to the chinese patent with publication number CN219010030U, a laboratory wastewater treatment device is disclosed, which comprises a treatment tank and a distributing barrel, the distributing barrel is rotationally arranged at the bottom wall inside the treatment tank, the driving motor is used for driving the distributing barrel to rotate, a plurality of reaction bins are arranged in the distributing barrel, stirring shafts are rotationally arranged in the reaction bins, stirring blades are arranged on the stirring shafts, a material box is fixed at one side of the upper part of the treatment tank, a material pipe is fixed at the bottom of the material box, the lower end of the material pipe penetrates through the top wall inside the treatment tank and is communicated with a water inlet pipe, and a neutralizing agent is arranged in the material box.
The laboratory wastewater treatment equipment is not used for pretreating wastewater, so that the wastewater still contains different impurities such as inorganic salts, metal ions, microorganisms, solutions and other substances in suspension, and the wastewater is simply added with neutralizing agents in the subsequent wastewater treatment process, so that various substances in the wastewater cannot be completely and effectively removed by the neutralizing agents, the wastewater treatment effect is not ideal, and the wastewater treatment time is prolonged to a certain extent by injecting the wastewater into the separating barrels in a batch mode, so that the treatment efficiency is reduced.
Disclosure of Invention
The utility model aims to provide laboratory wastewater treatment equipment, which solves the problems that the existing laboratory wastewater treatment equipment in the background art is used for treating wastewater by simply adding neutralizing agents into the wastewater, and the wastewater is not pretreated, and the neutralizing agents can not completely and effectively remove various substances in the wastewater, such as inorganic salts, microorganisms, solid impurities and the like, so that the wastewater treatment effect is not ideal, and meanwhile, the wastewater treatment time is prolonged to a certain extent by injecting the wastewater into a material dividing barrel in a batch mode, and the treatment efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a laboratory waste water treatment facility, includes the water delivery subassembly 2 of transmission waste water and carries out pretreatment subassembly 3 to waste water to and be used for throwing in the feeding pipe 4 of treating agent, the treatment box 1 of processing waste water and increase reaction rate's stirring subassembly 5, and water delivery subassembly 2 includes:
the device comprises a connecting pipe 21 connected to one side of the treatment tank 1, ring grooves 22 which are formed at equal intervals and separate the connecting pipe 21, a connecting block 23 is arranged at the tail end of the connecting pipe 21, a through hole 231 for connecting the feeding pipe 4 is formed at the upper end of the connecting block 23, an annular pipe 24 is arranged at one end of the connecting block 23, and electric valve pipes 241 for separating and conveying wastewater are arranged at equal intervals along the circumferential direction of the annular pipe 24;
the preprocessing component 3 comprises:
two groups of connecting pieces 31 spliced on the surface of the connecting pipe 21 are fixedly assembled with a sealing ring 32 used for sealing below the connecting pieces 31, an activated carbon filter screen 33 and an ion exchange membrane 37 which are arranged inside the sealing ring 32 and used for pretreatment of wastewater are filled, butt joint strips 34 are fixedly assembled on the bottom surfaces of two sides of the connecting pieces 31, fixing pieces 35 matched with the connecting pieces 31 are fixedly assembled below the surface of the connecting pipe 21, and square grooves 36 which are in butt joint with the butt joint strips 34 are formed in the upper ends of two sides of the fixing pieces 35.
Preferably, the treatment tank 1 is internally provided with a liquid distribution barrel 11, and the electrovalve tube 241 is positioned right above the inner diameter edge of each chamber of the liquid distribution barrel 11.
Preferably, the stirring assembly 5 comprises a motor 51 for providing power, a first gear 52 is fixedly arranged at the output end of the motor 51, second gears 55 are meshed and arranged at equal intervals along the circumferential direction of the first gear 52, and the second gears 55 are positioned in the annular tube 24 and above each cavity of the liquid separation barrel 11.
Preferably, a long rod 54 is fixedly installed in the second gear 55, a bearing 53 fixed on the inner wall of the top end of the treatment tank 1 is installed at the upper end of the long rod 54, and the long rod 54 rotates through the bearing 53.
Preferably, the lower end of the long rod 54 is fixedly provided with stirring blades 56 for stirring the respective chambers inside the dispensing barrel 11.
Compared with the prior art, the utility model has the following beneficial effects:
according to the laboratory wastewater treatment equipment provided by the utility model, the sealing ring below the connecting piece is inserted in the annular groove, the connecting piece is tightly combined with the fixing piece through the butt joint of the butt joint strip and the square groove, so that the activated carbon filter screen and the ion exchange membrane enter the connecting pipe, then wastewater generated in a laboratory is guided into the connecting pipe, the activated carbon filter screen can rapidly adsorb organic matters in the wastewater, the wastewater is contacted with the ion exchange membrane after passing through the activated carbon filter screen to remove metal ions, the pretreatment work of laboratory wastewater is finished, the wastewater is input into the connecting piece through the feeding pipe and the through hole when entering the annular pipe after passing through the connecting piece, the wastewater and the treating agent are mixed and enter the annular pipe, the electric valve pipe is opened to simultaneously guide the wastewater into each cavity of the liquid separation barrel after the annular pipe is filled with the wastewater, and at the moment, the motor is started to drive the long rod to stir the mixed solution of the wastewater and the treating agent, and the wastewater treatment efficiency is accelerated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a pretreatment module according to the present utility model;
FIG. 3 is a schematic view of a water delivery assembly according to the present utility model;
fig. 4 is a schematic plan view of a stirring assembly according to the present utility model.
In the figure: 1. a treatment box; 11. a liquid separating barrel; 2. a water delivery assembly; 21. a connecting pipe; 22. a ring groove; 23. a connecting block; 231. a through hole; 24. an annular tube; 241. an electric valve tube; 3. a pre-processing assembly; 31. a connecting sheet; 32. a seal ring; 33. an activated carbon filter screen; 34. butt joint strips; 35. a fixing piece; 36. a square groove; 37. an ion exchange membrane; 4. a feeding pipe; 5. a stirring assembly; 51. a motor; 52. a first gear; 53. a bearing; 54. a long rod; 55. a second gear; 56. stirring the leaves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1-3, the laboratory wastewater treatment equipment of the present utility model includes the following technical solutions to achieve the above objective: a laboratory waste water treatment facility, includes the water delivery subassembly 2 of transmission waste water and carries out pretreatment subassembly 3 to waste water to and be used for throwing in the feeding pipe 4 of treating agent, the treatment box 1 of processing waste water and increase reaction rate's stirring subassembly 5, and water delivery subassembly 2 includes:
the device comprises a connecting pipe 21 connected to one side of a treatment box 1, annular grooves 22 for separating the connecting pipe 21 are formed at equal intervals, a connecting block 23 is arranged at the tail end of the connecting pipe 21, a through hole 231 for connecting a feeding pipe 4 is formed at the upper end of the connecting block 23, an annular pipe 24 is arranged at one end of the connecting block 23, and electrovalve pipes 241 for separating and conveying wastewater are arranged at equal intervals along the circumferential direction of the annular pipe 24;
the preprocessing assembly 3 includes:
the two groups of connecting pieces 31 spliced on the surface of the connecting pipe 21 are fixedly assembled below the connecting pieces 31 to form a sealing ring 32 for sealing, an activated carbon filter screen 33 and an ion exchange membrane 37 which are arranged inside the sealing ring 32 and used for pretreatment of wastewater are filled, butt joint strips 34 are fixedly assembled on the bottom surfaces of two sides of the connecting pieces 31, fixing pieces 35 matched with the connecting pieces 31 are fixedly assembled below the surface of the connecting pipe 21, and square grooves 36 for butt joint with the butt joint strips 34 are formed in the upper ends of two sides of the fixing pieces 35.
The arrangement of the electric valve tube 241 prevents the waste water in the annular tube 24 from displacement deviation during discharge, and simultaneously is favorable for mixing the treating agent input from the feeding tube 4 with the waste water for a sufficient time, the butt joint of the butt joint strip 34 and the square groove 36 enables the connecting piece 31 to be combined with the fixing piece 35 for replacement, meanwhile, the arrangement of the sealing ring 32 can prevent the waste water from overflowing from the annular groove 22 after entering the connecting tube 21, and the activated carbon filter screen 33 or the ion exchange membrane 37 in the sealing ring 32 can play a role in preprocessing the waste water.
The utility model is further described below with reference to examples.
Referring to fig. 3 and 4, in this embodiment, the treatment tank 1 is internally provided with the liquid separation tank 11, and the electrovalve tube 241 is located right above the inner diameter edge of each chamber of the liquid separation tank 11, so as to prevent the operation of the stirring assembly 5 from being hindered.
In this embodiment, the stirring assembly 5 includes a motor 51 for providing power, a first gear 52 is fixedly mounted at an output end of the motor 51, a second gear 55 is meshed with the first gear 52 at equal intervals along a circumferential direction of the first gear 52, the second gear 55 is located inside the annular tube 24 and above each chamber of the liquid separation barrel 11, and the second gear 55 can be driven to rotate by rotating along the first gear 52.
In this embodiment, a long rod 54 is fixedly installed in the second gear 55, a bearing 53 fixed to the inner wall of the top end of the treatment tank 1 is installed at the upper end of the long rod 54, and the long rod 54 rotates through the bearing 53.
In this embodiment, the lower end of the long rod 54 is fixedly equipped with a stirring blade 56 for stirring each chamber inside the dispensing barrel 11, and when the long rod 54 rotates, the stirring blade 56 can be driven to rotate, so that the mixed solution of the wastewater and the treating agent in each chamber inside the dispensing barrel 11 is stirred, and the wastewater treatment is accelerated.
To sum up: the sealing ring 32 below the connecting piece 31 is inserted in the alignment ring groove 22, and then the connecting piece 31 is tightly combined with the fixing piece 35 by the butt joint of the butt joint strip 34 and the square groove 36, so that the activated carbon filter screen 33 and the ion exchange membrane 37 enter the connecting pipe 21, wherein the sealing ring 32 can prevent waste water from overflowing from the ring groove 22 after entering the connecting pipe 21, and finally the waste water generated in a laboratory is led into the connecting pipe 21, in the process, the waste water firstly contacts the activated carbon filter screen 33, the activated carbon filter screen 33 is provided with a plurality of tiny holes and channels, organic substances in the waste water can be adsorbed rapidly, peculiar smell and chromaticity in the waste water can be removed effectively, meanwhile, heavy metals contained in the wastewater can be removed to a certain extent, when the wastewater passes through the activated carbon filter screen 33 and then contacts the ion exchange membrane 37, functional groups on the surface of the membrane act with metal ions, thereby realizing the removal of metal ions, so as to finish the pretreatment work of laboratory wastewater, when the wastewater is completely injected, the activated carbon filter screen 33 and the ion exchange membrane 37 can be replaced by buckling the connecting sheet 31 to prepare for the next wastewater treatment, when the wastewater passes through the connecting sheet 23 from the connecting tube 21 and enters the annular tube 24, the treating agent is added into the connecting sheet 23 through the feeding tube 4 and the through holes 231, the wastewater and the treating agent are mixed and enter the annular tube 24, when the annular pipe 24 is filled with wastewater, the electric valve pipe 241 is opened to simultaneously guide the wastewater into each chamber of the liquid separation barrel 11, the motor 51 is started at this time to enable the first gear 52 to rotate, the rotating first gear 52 enables the long rod 54 to rotate by meshing with the second gear 55, and the rotating long rod 54 drives the stirring blade 56 to stir the mixed solution of the wastewater and the treating agent, so that the wastewater treatment efficiency is accelerated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Laboratory waste water treatment equipment, including transmission waste water's water delivery subassembly (2) and carry out pretreatment subassembly (3) of pretreatment to waste water to and be used for throwing into the material pipe (4) of treating agent, handle treatment box (1) and stirring subassembly (5) of increase reaction rate of waste water, its characterized in that:
the water delivery assembly (2) comprises:
the device comprises a connecting pipe (21) connected to one side of the treatment box (1), ring grooves (22) for separating the connecting pipe (21) are formed at equal intervals, a connecting block (23) is arranged at the tail end of the connecting pipe (21), a through hole (231) for connecting the feeding pipe (4) is formed at the upper end of the connecting block (23), an annular pipe (24) is arranged at one end of the connecting block (23), and electrovalve pipes (241) for conveying wastewater in a liquid separating mode are arranged at equal intervals along the circumferential direction of the annular pipe (24);
the preprocessing assembly (3) comprises:
two sets of connection piece (31) of concatenation in connecting pipe (21) surface, fixed assembly be in connection piece (31) below is used for sealed sealing washer (32), fills and sets up inside sealing washer (32) and be used for to activated carbon filter screen (33) and ion exchange membrane (37) of pretreatment of waste water, connection piece (31) both sides bottom surface is fixed to be equipped with butt joint strip (34), connecting pipe (21) surface below is fixed to be equipped with connection piece (31) assorted stationary blade (35), stationary blade (35) both sides upper end seted up with square groove (36) of butt joint strip (34).
2. A laboratory wastewater treatment plant according to claim 1, characterized in that: the inside of the treatment box (1) is provided with a liquid distribution barrel (11), and the electrovalve tube (241) is positioned right above the inner diameter edge of each cavity of the liquid distribution barrel (11).
3. A laboratory wastewater treatment plant according to claim 2, characterized in that: the stirring assembly (5) comprises a motor (51) for providing power, a first gear (52) is fixedly assembled at the output end of the motor (51), second gears (55) are arranged at equal intervals along the circumferential direction of the first gear (52) in a meshed mode, and the second gears (55) are located in the annular tube (24) and above each cavity of the liquid separation barrel (11).
4. A laboratory wastewater treatment plant according to claim 3, characterized in that: the second gear (55) is internally and fixedly provided with a long rod (54), the upper end of the long rod (54) is provided with a bearing (53) fixed on the inner wall of the top end of the treatment box (1), and the long rod (54) rotates through the bearing (53).
5. A laboratory wastewater treatment plant according to claim 4, wherein: the lower end of the long rod (54) is fixedly provided with stirring blades (56) for stirring all the chambers in the liquid separation barrel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271646.0U CN220618700U (en) | 2023-08-23 | 2023-08-23 | Laboratory waste water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271646.0U CN220618700U (en) | 2023-08-23 | 2023-08-23 | Laboratory waste water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220618700U true CN220618700U (en) | 2024-03-19 |
Family
ID=90233064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322271646.0U Active CN220618700U (en) | 2023-08-23 | 2023-08-23 | Laboratory waste water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220618700U (en) |
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2023
- 2023-08-23 CN CN202322271646.0U patent/CN220618700U/en active Active
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