CN215480249U - Sewage treatment device for laboratory bottle washing machine - Google Patents
Sewage treatment device for laboratory bottle washing machine Download PDFInfo
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- CN215480249U CN215480249U CN202121968709.2U CN202121968709U CN215480249U CN 215480249 U CN215480249 U CN 215480249U CN 202121968709 U CN202121968709 U CN 202121968709U CN 215480249 U CN215480249 U CN 215480249U
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- box body
- layer
- washing machine
- sewage treatment
- adsorption
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- 239000010865 sewage Substances 0.000 title claims abstract description 54
- 238000005406 washing Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000001179 sorption measurement Methods 0.000 claims abstract description 43
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 12
- 239000010902 straw Substances 0.000 claims description 12
- 239000005995 Aluminium silicate Substances 0.000 claims description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 abstract description 10
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000006386 neutralization reaction Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a sewage treatment device for a laboratory bottle washing machine, which comprises a box body, wherein a water storage cavity is arranged at the upper part of the box body, the water storage cavity is provided with a water inlet, a filter is arranged at the water inlet, a PH treatment layer is arranged below the water storage cavity, a PH detector is arranged below the PH treatment layer, a partition plate is arranged below the PH treatment layer, a flow distribution plate is fixedly arranged below the partition plate, two filter pipes are arranged below the flow distribution plate, a first adsorption layer and a second adsorption layer are arranged in each filter pipe, a driving motor is arranged in the box body, the driving motor is connected with a stirring frame, an adsorption box is further arranged in the box body, and an activated carbon adsorption layer is arranged in the adsorption box. The bottom of the filter pipe is provided with an inclined block, and the bottom of the box body is provided with a water outlet. The utility model has the beneficial effects that: carry out the heavy metal through first adsorbed layer, second adsorbed layer and filter, adsorb the processing through the active carbon adsorption layer to impurity, handle the layer through PH and carry out neutralization treatment, through multiple filtration and absorption for sewage reaches emission standard.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment device for a laboratory bottle washing machine.
Background
With the rapid development of science and technology, more and more laboratories are set up in colleges and universities, scientific research institutions, government environment and health monitoring institutions, and the experimental process is more and more complex. The laboratory is the important place that provides the experimental condition and carry out scientific exploration, in chemical experiment or biological assay process, needs use various containers to hold the experiment solvent, uses the back of accomplishing at the container, in order to avoid remaining solvent in the bottle to influence next experimental result, consequently need use the bottle cleaning machine to clear up solvent bottle inside after the experiment finishes.
Bottle washers operate to produce waste water, known as low-concentration waste water, which sometimes contains heavy metal ions, which contaminates water sources and land by flowing through sewers. If the sewage is directly discharged into the urban sewage pipe network without treatment, the sewage can impact the urban sewage treatment plant to a certain extent, and further the environment and the ecological system are adversely affected.
The sewage generated by the work of the bottle washing machine needs to be treated, so that the sewage is fully treated and reaches the discharge standard. In order to treat sewage, a sewage treatment device is needed, but the existing sewage treatment device for the bottle washing machine has certain defects, the existing sewage treatment device for the bottle washing machine has a single sewage treatment mode, the treatment effect is poor, and the comprehensive treatment degree of sewage is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to improve the problems and provides a sewage treatment device for a laboratory bottle washing machine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a sewage treatment plant for laboratory bottle cleaning machine, includes the box, box upper portion is provided with the retaining chamber, retaining chamber mid portion is provided with the water inlet, water inlet department detachable installs the filter, the retaining chamber below is provided with the PH and handles the layer, the inner wall of box is provided with the PH detector in PH handles the layer below, PH handles the layer below and is provided with the division board, the division board sets up to central slope. The splitter plate below is fixed and is provided with the flow distribution plate, the flow distribution plate is the form of falling V, flow distribution plate below detachable is provided with two filter tubes, two the filter tube sets up along the central line mirror symmetry of box, be provided with first adsorbed layer and second adsorbed layer in the filter tube, the second adsorbed layer sets up the below at first adsorbed layer. A driving motor is fixedly arranged at the lower part of the box body, the lower end face of the driving motor is higher than the lower end face of the filter pipe, a stirring frame is arranged below the driving motor, adsorption boxes are fixedly arranged at the positions, corresponding to the stirring frame, of the two sides of the inner wall of the box body, and an activated carbon adsorption layer is embedded in each adsorption box; the bottom of the filter pipe is provided with an inclined block, and the width of the inclined block is the same as that of the adsorption box. And a water outlet is formed in the bottom of the box body.
Preferably, the first adsorption layer is a kaolin adsorption layer filled with kaolin, and the kaolin has the performance of adsorbing various ions and impurities from a surrounding medium and has weak ion exchange property in a solution.
Preferably, the second adsorption layer is a straw powder adsorption layer filled with 10% sodium hydroxide soaked straw powder, the straw powder is often applied to wastewater treatment, the cost is low, the operation is simple and convenient, the effect is good, and the adsorption performance of the 10% sodium hydroxide soaked straw powder on heavy metals is better.
Preferably, the filter pipe is made of a polyurethane material, and the polyurethane material has corrosion resistance and high structural strength.
Preferably, the driving motor is sleeved with the waterproof cover, so that the driving motor can be protected from continuous operation, and the situation that the motor does not work due to water seepage and the like is avoided.
Preferably, the stirring frame comprises a stirring shaft and a plurality of stirring rods, the stirring shaft is connected with an output shaft of the driving motor, and the stirring rods are connected with the stirring shaft.
Preferably, a first valve is arranged in the middle of the partition plate, and a second valve is arranged at the water outlet.
Preferably, the edge of the water storage cavity is inclined towards the center, so that sewage flows to the water inlet in the middle of the water storage cavity.
Preferably, the top of the box body is hinged with a top cover, and the top cover can be opened and closed.
Preferably, the bottom of the box body is provided with a foot pad.
In conclusion, the beneficial technical effects of the utility model are as follows:
1. heavy metal filtration is carried out through first adsorbed layer, second adsorbed layer, handles heavy metal elements such as iron, chromium and manganese in the aquatic, avoids the destruction of heavy metal to soil.
2. The activated carbon in the adsorption box can adsorb and treat slightly soluble substances, particles, dust and other impurities in the sewage.
3. The PH treatment layer can carry out neutralization treatment on the sewage subjected to primary filtration, the PH detector can detect the sewage subjected to neutralization treatment, and the next treatment is carried out when the pH value discharge standard of the sewage is reached.
4. The stirring frame can stir and oscillate sewage under the action of the driving motor, so that the contact range of the activated carbon and the sewage is enlarged, the adsorption effect of the activated carbon is improved, and the treatment effect is good.
5. The filter and the filter pipe are of detachable structures, so that the filter is convenient to maintain and replace.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a sewage treatment device for a laboratory bottle washing machine, which is provided by the utility model.
Reference numerals: 1. a box body; 2. a water storage cavity; 3. a water inlet; 4. a filter; 5. a pH treatment layer; 6. a pH detector; 7. a partition plate; 8. a flow distribution plate; 9. a filter tube; 10. a first adsorbent layer; 11. a second adsorption layer; 12. a drive motor; 13. a stirring frame; 14. an adsorption box; 15. an activated carbon adsorption layer; 16. an inclined block; 17. a water outlet; 18. a first valve; 19. a second valve; 20. a top cover; 21. and (5) a foot pad.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in figure 1, the sewage treatment device for the laboratory bottle washing machine comprises a box body 1.
The top of the box body 1 is hinged with a top cover 20, and the top cover 20 can be opened and closed.
The upper part of the box body 1 is provided with a water storage cavity 2, the middle part of the water storage cavity 2 is provided with a water inlet 3, and the edge of the water storage cavity 2 is inclined towards the center, so that sewage flows to the water inlet 3 in the middle of the water storage cavity 2. The filter 4 is installed to 3 demountable installations of water inlet, and 2 below in the water storage chamber are provided with PH and handle layer 5, and the inner wall of box 1 is provided with PH detector 6 in PH handle layer 5 below, and PH handles layer 5 below and is provided with division board 7, and division board 7 sets up to central slope, and division board 7 mid portion is provided with first valve 18.
The lower part of the box body 1 is fixedly provided with a driving motor 12, a waterproof cover is sleeved outside the driving motor 12, the driving motor 12 can work continuously, and the situation that the motor does not work due to the situations of water seepage and the like is avoided. The lower terminal surface of driving motor 12 is higher than the lower terminal surface of filter tube 9, and driving motor 12 installs the below stirring frame 13, and stirring frame 13 includes (mixing) shaft and a plurality of puddler, and the (mixing) shaft is connected with driving motor 12's output shaft, and the puddler is connected with the (mixing) shaft.
The fixed absorption box 14 that is provided with in the corresponding stirring frame 13 department in 1 inner wall both sides of box, adsorb the embedded activated carbon adsorption layer 15 that is equipped with of box 14, the filter tube 9 bottom is provided with the slope piece 16, and the width of slope piece 16 is the same with the width that adsorbs box 14.
The bottom of the box body 1 is provided with a water outlet 17. A second valve 19 is arranged at the water outlet 17.
The bottom of the box body 1 is provided with a foot pad 21.
The working principle and the beneficial effects of the embodiment are as follows:
during the use, open top cap 20, discharge the sewage that bottle cleaning machine produced to water storage chamber 2 in, the edge of water storage chamber 2 sets up to the center slope to make sewage flow to the water inlet 3 in the middle of the water storage chamber 2. The filter 4 is installed to 3 demountable installations of water inlet, and filter 4 carries out prefiltering, filters some suspended solids and impurity to sewage.
The sewage preliminarily filtered by the filter 4 falls into the PH treatment layer 5, and the first valve 18 is closed. The PH treatment layer 5 can neutralize the sewage after primary filtration, the PH detector 6 can detect the sewage after neutralization, and when the pH value of the sewage reaches the discharge standard, the first valve 18 is opened, and the sewage is treated in the next step.
The sewage after the neutralization treatment falls down, get into two filter tubes 9 respectively under flow distribution plate 8's effect, first adsorbed layer 10 in the filter tube 9, second adsorbed layer 11 carries out heavy metal filter to sewage, first adsorbed layer 10 is the kaolin adsorbed layer, kaolin has the performance of adsorbing various ions and impurity from the medium on every side, second adsorbed layer 11 is straw powder adsorbed layer, its intussuseption is filled with the straw powder that concentration was 10% sodium hydroxide soaked, carry out adsorption treatment through heavy metal elements such as iron, chromium, and manganese of first adsorbed layer 10 and second adsorbed layer 11 to aquatic.
The sewage after heavy metal filters falls down, collects to box 1 central line department under the effect of slope piece 16, and second valve 19 closes this moment, and stirring frame 13 can stir and the vibration sewage under driving motor 12's effect, and the active carbon adsorption layer 15 in the absorption box 14 carries out adsorption treatment to the impurity such as slightly soluble thing, granule, dust in the sewage.
After all the processes are finished, the second valve 19 is opened, and the treated sewage is discharged out of the device through the water outlet 17.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a laboratory is sewage treatment plant for bottle cleaning machine which characterized in that: the water storage box comprises a box body (1), wherein a water storage cavity (2) is arranged at the upper part of the box body (1), a water inlet (3) is formed in the middle part of the water storage cavity (2), a filter (4) is detachably arranged at the position of the water inlet (3), a PH treatment layer (5) is arranged below the water storage cavity (2), a PH detector (6) is arranged on the inner wall of the box body (1) below the PH treatment layer (5), a partition plate (7) is arranged below the PH treatment layer (5), and the partition plate (7) is inclined towards the center;
a splitter plate (8) is fixedly arranged below the partition plate (7), the splitter plate (8) is in an inverted V shape, two filter pipes (9) are detachably arranged below the splitter plate (8), the two filter pipes (9) are arranged along the central line of the box body (1) in a mirror symmetry manner, a first adsorption layer (10) and a second adsorption layer (11) are arranged in the filter pipes (9), and the second adsorption layer (11) is arranged below the first adsorption layer (10);
a driving motor (12) is fixedly arranged at the lower part of the box body (1), the lower end face of the driving motor (12) is higher than the lower end face of the filter pipe (9), a stirring frame (13) is arranged below the driving motor (12), adsorption boxes (14) are fixedly arranged at the two sides of the inner wall of the box body (1) corresponding to the stirring frame (13), and activated carbon adsorption layers (15) are embedded in the adsorption boxes (14); the bottom of the filter pipe (9) is provided with an inclined block (16), the width of the inclined block (16) is the same as that of the adsorption box (14),
a water outlet (17) is arranged at the bottom of the box body (1).
2. The sewage treatment device for the laboratory bottle washing machine according to claim 1, characterized in that: the first adsorption layer (10) is a kaolin adsorption layer, and kaolin is filled in the first adsorption layer.
3. The sewage treatment device for the laboratory bottle washing machine according to claim 2, characterized in that: the second adsorption layer (11) is a straw powder adsorption layer, and straw powder soaked by sodium hydroxide with the concentration of 10% is filled in the second adsorption layer.
4. The sewage treatment device for the laboratory bottle washing machine according to claim 3, characterized in that: the filter pipe (9) is made of polyurethane material.
5. The sewage treatment device for the laboratory bottle washing machine according to claim 1, characterized in that: the driving motor (12) is sleeved with a waterproof cover.
6. The sewage treatment device for the laboratory bottle washing machine according to claim 5, characterized in that: the stirring frame (13) comprises a stirring shaft and a plurality of stirring rods, the stirring shaft is connected with an output shaft of the driving motor (12), and the stirring rods are connected with the stirring shaft.
7. The sewage treatment device for the laboratory bottle washing machine according to claim 1, characterized in that: the middle part of the partition plate (7) is provided with a first valve (18), and a second valve (19) is arranged at the water outlet (17).
8. The sewage treatment device for the laboratory bottle washing machine according to claim 1, characterized in that: the edge of the water storage cavity (2) is inclined towards the center.
9. The sewage treatment device for the laboratory bottle washing machine according to claim 1, characterized in that: the top of the box body (1) is hinged with a top cover (20).
10. The sewage treatment device for the laboratory bottle washing machine according to claim 9, characterized in that: the bottom of the box body (1) is provided with a foot pad (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968709.2U CN215480249U (en) | 2021-08-20 | 2021-08-20 | Sewage treatment device for laboratory bottle washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968709.2U CN215480249U (en) | 2021-08-20 | 2021-08-20 | Sewage treatment device for laboratory bottle washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215480249U true CN215480249U (en) | 2022-01-11 |
Family
ID=79763669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121968709.2U Active CN215480249U (en) | 2021-08-20 | 2021-08-20 | Sewage treatment device for laboratory bottle washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215480249U (en) |
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2021
- 2021-08-20 CN CN202121968709.2U patent/CN215480249U/en active Active
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