CN217479216U - Physicochemical laboratory waste water treatment clarification plant - Google Patents
Physicochemical laboratory waste water treatment clarification plant Download PDFInfo
- Publication number
- CN217479216U CN217479216U CN202220444795.5U CN202220444795U CN217479216U CN 217479216 U CN217479216 U CN 217479216U CN 202220444795 U CN202220444795 U CN 202220444795U CN 217479216 U CN217479216 U CN 217479216U
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- Prior art keywords
- liquid
- fixed
- sedimentation tank
- barrel
- stirring
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- Expired - Fee Related
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 25
- 238000005352 clarification Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims abstract description 112
- 238000003756 stirring Methods 0.000 claims abstract description 41
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 40
- 238000004062 sedimentation Methods 0.000 claims abstract description 40
- 238000005086 pumping Methods 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 abstract description 17
- 238000002474 experimental method Methods 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000159 acid neutralizing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a physicochemical laboratory wastewater treatment and purification device, which comprises a base, wherein a liquid collecting box, a neutralization barrel and a sedimentation tank are sequentially arranged on the base; the liquid collecting box is communicated with the neutralizing barrel through a liquid pumping pipe, and a liquid pumping pump is arranged on the liquid pumping pipe; a dosing funnel is fixed at the top of the neutralization barrel, the neutralization barrel is communicated with the sedimentation tank through a liquid outlet pipe, and a valve is arranged on the liquid outlet pipe; a supporting frame is fixed on the base, a stirring mechanism is fixed on the supporting frame, the stirring mechanism comprises a stirring part, and the stirring part is positioned in the neutralizing bucket; a barrel cover is arranged at the top end of the neutralization barrel, first telescopic rods are fixed on two sides of the top end of the barrel cover, and the tail ends of the first telescopic rods are fixedly connected with a support frame; the power part is arranged on the support frame, and the stirring part is in transmission fit with the power part. The utility model discloses a collection liquid box is collected the experiment waste liquid, discharges after neutralization, the sediment. Easy operation and strong practicability, and solves the problem of difficult implementation of the prior experimental wastewater treatment.
Description
Technical Field
The utility model relates to a laboratory waste liquid treatment technical field especially relates to a physics and chemistry laboratory waste water treatment clarification plant.
Background
With the development of Chinese science and technology, the demand on laboratories is increasing, and particularly, the number of various laboratories built is increasing in recent ten years. Uncertainty, variability and complexity of the amount of the wastewater of the physicochemical experiment are characteristics of the wastewater, the discharge amount of the wastewater of the physicochemical experiment is small, the harmfulness of the wastewater is easily ignored by people, and most of testers directly pour the experimental wastewater into a sewer, and finally cause harm to river, lake and underground water resources.
With the improvement of the requirement on environmental quality, laboratory wastewater treatment is required to reach the discharge standard before being discharged, but because the components of the experimental wastewater are complex, the ideal treatment effect is difficult to achieve by adopting the traditional industrial wastewater treatment process; on the other hand, the existing treatment process has certain implementation difficulty due to the fact that the yield of the wastewater is low and the production time is not fixed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a chemistry and chemistry laboratory waste water treatment clarification plant to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a physicochemical laboratory wastewater treatment and purification device, which comprises a base, wherein a liquid collecting box, a neutralization barrel and a sedimentation tank are sequentially arranged on the base; the bottom of the liquid collection box is communicated with a liquid suction pipe, the tail end of the liquid suction pipe is communicated with the top of the neutralization barrel, a liquid suction pump is mounted on the liquid suction pipe, and the liquid suction pump is fixed on the base; a dosing funnel is fixed at the top of the neutralization barrel, the bottom end of the neutralization barrel is communicated with a liquid outlet pipe, the tail end of the liquid outlet pipe is communicated with the sedimentation tank, and a valve is arranged on the liquid outlet pipe; a supporting frame is fixed on the base, a stirring mechanism is fixedly installed on the supporting frame, the stirring mechanism comprises a stirring part, and the stirring part is positioned in the neutralization barrel; the top end of the neutralization barrel is detachably connected with a barrel cover, first telescopic rods are fixed on two sides of the top end of the barrel cover, and the tail ends of the first telescopic rods are fixedly connected with the supporting frame; the support frame is provided with a power piece, and the stirring part is in transmission fit with the power piece.
Preferably, the power part is including fixing second telescopic link on the support frame, the terminal fixedly connected with fixed plate of second telescopic link, the fixed plate bottom is rotated and is connected with the hob, the cover is equipped with the screw cap on the hob, the through-hole has been seted up at the bung middle part, screw cap fixed mounting is in the through-hole, the hob bottom with stirring portion fixed connection.
Preferably, the stirring part comprises a stirring shaft fixedly connected with the screw rod, and a plurality of stirring blades are fixed on the stirring shaft.
Preferably, a plurality of liquid passing through holes are formed in the stirring blade.
Preferably, a liquid collection funnel is fixed at the top end of the liquid collection box, and a filter screen is detachably mounted in the liquid collection funnel; and a one-way valve is fixedly arranged in an outlet of the liquid collecting funnel.
Preferably, a first partition plate and a second partition plate are arranged in the sedimentation tank, the first partition plate is positioned between the second partition plate and the liquid outlet pipe, and the first partition plate and the liquid outlet pipe are correspondingly arranged; the first partition plate is obliquely arranged, two ends of the first partition plate are fixed on the wall of the sedimentation tank, and the bottom end of the first partition plate is in clearance fit with the bottom end of the sedimentation tank; the second partition plate is vertically arranged, two ends of the second partition plate are fixed on the wall of the sedimentation tank, and the bottom end of the second partition plate is fixedly connected with the bottom end of the sedimentation tank; the vertical heights of the first partition plate and the second partition plate are lower than the height of the sedimentation tank; the sedimentation tank is kept away from the one end of drain pipe installs fluid-discharge tube and blow off pipe, the blow off pipe is installed the sedimentation tank bottom, the fluid-discharge tube is located the blow off pipe top.
Preferably, an activated carbon purification device is installed on the liquid discharge pipe.
Preferably, four moving wheels are installed at the bottom end of the base and arranged in a rectangular mode, and a pushing handle is fixedly connected to one end, close to the sedimentation tank, of the base.
Preferably, a PH meter is arranged on the neutralization barrel.
The utility model discloses a following technological effect: the utility model provides a physicochemical laboratory wastewater treatment and purification device, which collects and intensively treats the experimental waste liquid through the liquid collecting box, thereby reducing the treatment difficulty; the neutralization barrel is of a fully-closed structure during neutralization reaction, so that liquid can be prevented from volatilizing, and the liquid can be discharged after being precipitated. Easy operation, less process steps and strong practicability, and solves the problem of great difficulty in the implementation of the prior experimental wastewater treatment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the physical and chemical laboratory wastewater treatment and purification equipment of the present invention;
the device comprises a base-1, a liquid collecting box-2, a neutralizing barrel-3, a sedimentation tank-4, a liquid pumping pipe-5, a liquid pumping pump-6, a dosing funnel-7, a liquid outlet pipe-8, a valve-9, a support frame-10, a barrel cover-11, a first telescopic rod-12, a second telescopic rod-13, a fixing plate-14, a screw rod-15, a screw cap-16, a stirring shaft-17, stirring blades-18, a liquid passing through hole-19, a liquid collecting funnel-20, a filter screen-21, a one-way valve-22, a first partition plate-23, a second partition plate-24, an active carbon purifying device-25, a moving wheel-26, a push handle-27, a PH meter-28, a liquid discharging pipe-29 and a sewage discharging pipe-30.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a physicochemical laboratory wastewater treatment and purification device, which comprises a base 1, wherein a liquid collecting box 2, a neutralizing bucket 3 and a sedimentation tank 4 are sequentially arranged on the base 1; the bottom of the liquid collecting box 2 is communicated with a liquid pumping pipe 5, the tail end of the liquid pumping pipe 5 is communicated with the top of the neutralization barrel 3, a liquid pumping pump 6 is arranged on the liquid pumping pipe 5, and the liquid pumping pump 6 is fixed on the base 1 through bolts; a PH meter 28 is arranged on the neutralization barrel 3, a dosing funnel 7 is fixed at the top of the neutralization barrel 3, a liquid outlet pipe 8 is communicated with the bottom end of the neutralization barrel 3, the tail end of the liquid outlet pipe 8 is communicated with the sedimentation tank 4, and a valve 9 is arranged on the liquid outlet pipe 8; a support frame 10 is fixedly welded on the base 1, a stirring mechanism is fixed on the support frame 10, the stirring mechanism comprises a stirring part, and the stirring part is positioned in the neutralization barrel 3; a barrel cover 11 is buckled at the top end of the neutralization barrel 3, first telescopic rods 12 are fixed on two sides of the top end of the barrel cover 11, and the tail ends of the first telescopic rods 12 are fixedly connected with the support frame 10; be fixed with the one end of second telescopic link 13 on the support frame 10, the other end fixedly connected with fixed plate 14 of second telescopic link 13, the 14 bottom of fixed plate is rotated and is connected with hob 15, and the cover is equipped with screw cap 16 on the hob 15, and the through-hole has been seted up at bung 11 middle part, and screw cap 16 fixed mounting is in the through-hole, 15 bottoms of hob and stirring portion fixed connection.
Further, for the messenger through adding medicine funnel 7 to the better mixture of neutralization agent that adds in the neutralization bucket 3 and the waste liquid in the neutralization bucket 3, stirring portion includes the (mixing) shaft 17 with 15 fixed connection of hob on the (mixing) shaft 17, is fixed with a plurality of stirring vane 18, and a plurality of stirring vane 18 spiral is arranged, for improving stirring effect, has seted up a plurality of on stirring vane 18 and has crossed liquid through-hole 19.
Further, in order to collect the experimental waste liquid, a liquid collecting funnel 20 is fixed at the top end of the liquid collecting box 2, and a filter screen 21 is detachably mounted in the liquid collecting funnel 20; a one-way valve 22 is fixedly arranged in the outlet of the liquid collecting funnel 20.
Further, after the waste liquid in the neutralization barrel 3 is subjected to neutralization reaction, in order to facilitate the generated precipitate to be precipitated, a first partition plate 23 and a second partition plate 24 are arranged in the sedimentation tank 4, the first partition plate 23 is positioned between the second partition plate 24 and the liquid outlet pipe 8, and the first partition plate 23 is arranged corresponding to the liquid outlet pipe 8; the first partition plate 23 is obliquely arranged, two ends of the first partition plate 23 are fixed on the wall of the sedimentation tank 4, and the bottom end of the first partition plate 23 is in clearance fit with the bottom end of the sedimentation tank 4; the second partition plate 24 is vertically arranged, two ends of the second partition plate 24 are fixed on the wall of the sedimentation tank 4, and the bottom end of the second partition plate 24 is fixedly connected with the bottom end of the sedimentation tank 4; the vertical heights of the first partition plate 23 and the second partition plate 24 are lower than the height of the sedimentation tank 4; a liquid discharge pipe 29 and a sewage discharge pipe 30 are installed at one end, far away from the liquid outlet pipe 8, of the sedimentation tank 4, the sewage discharge pipe 30 is installed at the bottom of the sedimentation tank 4, the liquid discharge pipe 29 is located above the sewage discharge pipe 30, and an active carbon purification device 25 is installed on the liquid discharge pipe 29.
Further, in order to move the purification device conveniently, four movable wheels 26 are installed at the bottom end of the base 1, the four movable wheels 26 are arranged in a rectangular shape, and a pushing handle 27 is fixedly connected to one end of the base 1 close to the sedimentation tank 4.
The utility model provides a physicochemical laboratory waste water treatment clarification plant, when using, collects the waste liquid that produces in the experimentation through collection liquid funnel 20 to utilize filter screen 21 to carry out the prefilter to the experiment waste liquid, the waste liquid after the filtration enters into collection liquid case 2 through check valve 22 in collection liquid funnel 20, and the setting of check valve 22 can avoid the volatile substances in the waste liquid to run out by collection liquid funnel 20; when the waste liquid in the liquid collecting tank 2 is accumulated to a certain degree, the liquid pump 6 is started, the barrel cover 11 is buckled on the top of the neutralizing barrel 3 under the action of the first telescopic rod 12 before the liquid pump 6 is used for pumping liquid, sealing the neutralization barrel 3, pumping the waste liquid in the liquid collecting tank 2 into the neutralization barrel 3 by using the liquid pumping pump 6 and the liquid pumping pipe 5, determining the pH value of the waste liquid in the neutralization barrel 3 by using a pH meter 28 on the neutralization barrel 3, adding neutralizing agent and flocculating agent into the neutralizing barrel 3 via the medicine-adding funnel 7 according to the value displayed by the PH meter 28, then the second telescopic rod 13 is started to drive the stirring part to move up and down by utilizing the reciprocating telescopic motion of the second telescopic rod 13, and the screw rod 15 is rotated under the action of the screw cap 16, further, the waste liquid in the neutralization barrel 3 is stirred by the stirring part, so that the mixing effect and efficiency of the medicament and the waste liquid are improved; after the PH meter 28 determines that the neutralization reaction in the neutralization barrel 3 is completed, the valve 9 on the liquid outlet pipe 8 is opened, so that waste liquid in the neutralization barrel 3 enters the sedimentation tank 4 through the liquid outlet pipe 8 for sedimentation, clear liquid generated after sedimentation is discharged through the liquid discharge pipe 29 after being purified by activated carbon, and solid generated by sedimentation is discharged through the sewage discharge pipe 30 and can be reused or treated in a centralized manner after being dried.
The utility model provides a physicochemical laboratory wastewater treatment purification equipment, which collects and intensively treats the experimental waste liquid through the liquid collecting box 2, thereby reducing the treatment difficulty; the neutralization barrel 3 is of a fully-closed structure during neutralization reaction, so that liquid volatilization can be avoided, and the liquid can be discharged after precipitation. Easy operation, less process steps and strong feasibility, and solves the problem of difficult implementation of the prior experimental wastewater treatment.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (9)
1. A physicochemical laboratory wastewater treatment and purification device is characterized by comprising a base (1), wherein a liquid collecting box (2), a neutralizing bucket (3) and a sedimentation tank (4) are sequentially arranged on the base (1); a liquid pumping pipe (5) is communicated with the bottom of the liquid collecting box (2), the tail end of the liquid pumping pipe (5) is communicated with the top of the neutralization barrel (3), a liquid pumping pump (6) is installed on the liquid pumping pipe (5), and the liquid pumping pump (6) is fixed on the base (1); a dosing funnel (7) is fixed at the top of the neutralization barrel (3), a liquid outlet pipe (8) is communicated with the bottom end of the neutralization barrel (3), the tail end of the liquid outlet pipe (8) is communicated with the sedimentation tank (4), and a valve (9) is installed on the liquid outlet pipe (8); a support frame (10) is fixed on the base (1), a stirring mechanism is fixedly installed on the support frame (10), the stirring mechanism comprises a stirring part, and the stirring part is positioned in the neutralization barrel (3); the top end of the neutralization barrel (3) is detachably connected with a barrel cover (11), first telescopic rods (12) are fixed on two sides of the top end of the barrel cover (11), and the tail ends of the first telescopic rods (12) are fixedly connected with the support frame (10); the power piece is installed on the support frame (10), and the stirring part is in transmission fit with the power piece.
2. A physicochemical laboratory wastewater treatment purification device according to claim 1, wherein the power member comprises a second telescopic rod (13) fixed on the support frame (10), the end of the second telescopic rod (13) is fixedly connected with a fixed plate (14), the bottom end of the fixed plate (14) is rotatably connected with a screw rod (15), the screw rod (15) is sleeved with a screw cap (16), a through hole is formed in the middle of the barrel cover (11), the screw cap (16) is fixedly mounted in the through hole, and the bottom end of the screw rod (15) is fixedly connected with the stirring part.
3. A physicochemical laboratory wastewater treatment purification device according to claim 2, wherein said stirring section comprises a stirring shaft (17) fixedly connected with said screw rod (15), said stirring shaft (17) being fixed with a plurality of stirring blades (18).
4. A physicochemical laboratory wastewater treatment and purification equipment according to claim 3, wherein said stirring blade (18) is provided with a plurality of liquid passing through holes (19).
5. A physicochemical laboratory wastewater treatment and purification device according to claim 1, wherein a liquid collection funnel (20) is fixed at the top end of the liquid collection tank (2), and a filter screen (21) is detachably mounted in the liquid collection funnel (20); a one-way valve (22) is fixedly arranged in an outlet of the liquid collecting funnel (20).
6. A physicochemical laboratory wastewater treatment purification apparatus according to claim 1, wherein a first baffle plate (23) and a second baffle plate (24) are arranged in the sedimentation tank (4), the first baffle plate (23) is located between the second baffle plate (24) and the liquid outlet pipe (8), and the first baffle plate (23) is arranged corresponding to the liquid outlet pipe (8); the first partition plate (23) is obliquely arranged, two ends of the first partition plate (23) are fixed on the wall of the sedimentation tank (4), and the bottom end of the first partition plate (23) is in clearance fit with the bottom end of the sedimentation tank (4); the second partition plate (24) is vertically arranged, two ends of the second partition plate (24) are fixed on the wall of the sedimentation tank (4), and the bottom end of the second partition plate (24) is fixedly connected with the bottom end of the sedimentation tank (4); the vertical heights of the first partition plate (23) and the second partition plate (24) are lower than the height of the sedimentation tank (4); a liquid discharge pipe (29) and a sewage discharge pipe (30) are installed at one end, far away from the liquid outlet pipe (8), of the sedimentation tank (4), the sewage discharge pipe (30) is installed at the bottom of the sedimentation tank (4), and the liquid discharge pipe (29) is located above the sewage discharge pipe (30).
7. Physicochemical laboratory wastewater treatment purification apparatus according to claim 6, characterized in that said drain pipe (29) is equipped with an activated carbon purification device (25).
8. A physicochemical laboratory wastewater treatment and purification equipment according to claim 1, wherein four movable wheels (26) are mounted at the bottom end of the base (1), the four movable wheels (26) are arranged in a rectangular shape, and a pushing handle (27) is fixedly connected to one end of the base (1) close to the sedimentation tank (4).
9. Physicochemical laboratory wastewater treatment purification apparatus according to claim 1, wherein said neutralization tank (3) is equipped with a PH meter (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444795.5U CN217479216U (en) | 2022-03-03 | 2022-03-03 | Physicochemical laboratory waste water treatment clarification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444795.5U CN217479216U (en) | 2022-03-03 | 2022-03-03 | Physicochemical laboratory waste water treatment clarification plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217479216U true CN217479216U (en) | 2022-09-23 |
Family
ID=83306109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220444795.5U Expired - Fee Related CN217479216U (en) | 2022-03-03 | 2022-03-03 | Physicochemical laboratory waste water treatment clarification plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217479216U (en) |
-
2022
- 2022-03-03 CN CN202220444795.5U patent/CN217479216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |