CN216155563U - Centralized treatment's laboratory sewage treatment device - Google Patents
Centralized treatment's laboratory sewage treatment device Download PDFInfo
- Publication number
- CN216155563U CN216155563U CN202121077292.0U CN202121077292U CN216155563U CN 216155563 U CN216155563 U CN 216155563U CN 202121077292 U CN202121077292 U CN 202121077292U CN 216155563 U CN216155563 U CN 216155563U
- Authority
- CN
- China
- Prior art keywords
- sewage
- sewage treatment
- rotating shaft
- treatment body
- body box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 102
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 abstract description 5
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 4
- 238000006386 neutralization reaction Methods 0.000 description 6
- 239000013043 chemical agent Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to laboratory sewage treatment equipment for centralized treatment, which comprises a sewage treatment body box, and a stirring mechanism and a quantitative liquid feeding mechanism which are arranged in the sewage treatment body box, wherein the quantitative liquid feeding mechanism comprises a second rotating shaft, a throttle plate and a liquid storage box, the stirring mechanism comprises a motor, a first rotating shaft and stirring blades, the top of the sewage treatment body box is provided with the motor, an output shaft of the motor penetrates through the top of the sewage treatment body box, one end of the output shaft of the motor is connected with the first rotating shaft, the surface of the first rotating shaft is provided with the two stirring blades, the addition amount of a chemical reagent can be accurately controlled by arranging the second rotating shaft, the baffle plate, a mounting disc and the throttle plate, so that ions which are difficult to treat in sewage can be completely precipitated and separated out, the sewage in later period can be conveniently filtered, and the secondary pollution to the sewage can not be caused.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a laboratory sewage treatment device for centralized treatment.
Background
With the development of science and technology, the number of chemical laboratories is increasing, and the laboratories are really a typical pollution source, and especially the laboratories in central urban areas and residential areas have immeasurable harm to the surrounding environment, so that the existing laboratories are generally provided with sewage treatment devices.
The existing laboratory wastewater treatment equipment mainly comprises a wastewater collection device, a neutralization regulation device, a dosing reaction device, a filtering device, a biological activated carbon oxidation device, an ozone disinfection device and the like.
But current neutralization adjusting device function is not complete enough, can add some chemical reagent and sewage in neutralization adjusting device and take place neutralization reaction to make some ion precipitation, the separation out that are difficult to handle in the sewage, but current neutralization adjusting device still adds by manual work when adding chemical reagent, and the manual control addition that often can not be accurate adds, and the medicament adds when too little then the ion in the sewage can not complete reaction, and the medicament adds when too much then causes secondary pollution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a centralized laboratory sewage treatment device for use, which solves the problem that the neutralization regulating device in the sewage treatment device proposed in the background art can not control the addition amount of chemical agents.
In order to achieve the purpose, the utility model provides the following technical scheme: a centralized treatment laboratory sewage treatment device comprises a sewage treatment body box, and an agitating mechanism and a quantitative liquid feeding mechanism which are arranged in the sewage treatment body box, wherein the quantitative liquid feeding mechanism comprises a second rotating shaft, a throttle plate and a liquid storage box, the second rotating shaft is arranged between two sides of the sewage treatment body box, three baffles are arranged on the surface of the second rotating shaft, a sewage inlet pipeline is arranged at the top of the sewage treatment body box, an installation disc is sleeved on the surface of the second rotating shaft, a sliding block and a stirring block are arranged on one side of the installation disc, the throttle plate is arranged on one side of the sewage treatment body box, a first limiting hole and a second limiting hole are arranged on the throttle plate, a liquid inlet pipeline is arranged on one side of the sewage treatment body box, and one end of the liquid inlet pipeline is contacted with one side of the throttle plate, the liquid reserve tank is installed to the top surface of sewage treatment body case, the liquid reserve tank passes through the hose connection the inlet liquid pipeline.
Preferably, the sewage inlet pipeline penetrates through the top of the sewage treatment body box, and the three baffles are positioned under the water outlet end of the sewage inlet pipeline.
Preferably, the second rotating shaft and the throttle plate are both connected with the sewage treatment body box through bearings.
Preferably, the sliding block is matched with the first limiting hole, the toggle block is matched with the second limiting hole, and when the mounting disc rotates for one circle, the throttle plate rotates for one quarter of a circle.
Preferably, the stirring mechanism comprises a motor, a first rotating shaft and two stirring blades, the motor is installed at the top of the sewage treatment body box, an output shaft of the motor penetrates through the top of the sewage treatment body box, one end of the output shaft of the motor is connected with the first rotating shaft, and the two stirring blades are installed on the surface of the first rotating shaft.
Preferably, a sewage draining pipeline is installed on one side of the sewage treatment body box in a penetrating mode, and a control valve is arranged at one end, located outside the sewage treatment body box, of the sewage draining pipeline.
The utility model has the technical effects and advantages that: thereby this centralized processing's laboratory sewage treatment device is through setting up the addition of second axis of rotation, baffle, mounting disc and throttle plate control chemical reagent that can be accurate to make difficult processing's ion can be complete precipitation in the sewage to appear, the filtration of the later stage sewage of being convenient for can not cause secondary pollution to sewage, and this device easy operation, low in manufacturing cost is fit for the volume production.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a front sectional structural view of the present invention;
fig. 4 is a schematic front view of the present invention.
In the figure: 1. a sewage treatment body box; 2. a stirring mechanism; 201. a motor; 202. a first rotating shaft; 203. stirring blades; 3. a dosing mechanism; 301. a second rotating shaft; 302. A baffle plate; 303. a sewage inlet pipeline; 304. mounting a disc; 305. a slider; 306. a shifting block; 307. a throttle plate; 308. a first limit hole; 309. a second limiting hole; 310. a liquid inlet pipeline; 311. a liquid storage tank; 312. a hose; 4. a blowdown line; 410. and (4) controlling the valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The utility model provides a centralized treatment laboratory sewage treatment device as shown in figures 1-4, which comprises a sewage treatment body box 1, and a stirring mechanism 2 and a quantitative liquid feeding mechanism 3 which are arranged inside the sewage treatment body box 1, wherein the quantitative liquid feeding mechanism 3 comprises a second rotating shaft 301, a throttle plate 307 and a liquid storage tank 311, the second rotating shaft 301 is arranged between two sides of the sewage treatment body box 1, three baffle plates 302 are arranged on the surface of the second rotating shaft 301, a sewage inlet pipeline 303 is arranged on the top of the sewage treatment body box 1, a mounting disc 304 is sleeved on the surface of the second rotating shaft 301, a sliding block 305 and a toggle block 306 are arranged on one side of the mounting disc 304, the throttle plate 307 is arranged on one side of the sewage treatment body box 1, a first limit hole 308 and a second limit hole 309 are arranged on the throttle plate 307, a liquid inlet pipeline 310 is installed on one side of the sewage treatment body box 1, one end of the liquid inlet pipeline 310 is in contact with one side of a throttle plate 307, a liquid storage tank 311 is installed on the top surface of the sewage treatment body box 1, the liquid storage tank 311 is connected with the liquid inlet pipeline 310 through a hose 312, when the sewage treatment device is used, chemical agents are added into the liquid storage tank 311, sewage is filled into the sewage treatment body box 1 from a sewage inlet pipeline 303, under the action of gravity, the sewage falls on the baffle plate 302 and enables the second rotating shaft 301 to rotate, when the second rotating shaft 301 rotates, the mounting disc 304 is also driven, when the mounting disc 304 rotates for one circle, the sliding block 305 and the poking block 306 on the mounting disc 304 drive the throttle plate 307 to rotate for one quarter of a circle, when the second limiting hole 309 is communicated with the second rotating shaft 301, the chemical agents flow into the sewage treatment body box 1 from the liquid inlet pipeline 310, thereby reached the effect of accurate feed liquor for difficult processing's ion can be complete precipitation in the sewage is appeared, and the filtration of the later stage sewage of being convenient for can not cause secondary pollution to sewage.
Specifically, the sewage inlet pipe 303 penetrates through the top of the sewage treatment body box 1, and the three baffles 302 are positioned right below the water outlet end of the sewage inlet pipe 303, so that sewage just falls onto the baffles 302 when passing through the sewage inlet pipe 303 and flowing into the sewage treatment body box 1, and the second rotating shaft 301 rotates.
Specifically, the second rotating shaft 301 and the throttle plate 307 are both connected to the sewage treatment body tank 1 through a bearing, so that the second rotating shaft 301 and the throttle plate 307 can rotate.
Specifically, the sliding block 305 is matched with the first limiting hole 308, the toggle block 306 is matched with the second limiting hole 309, and when the mounting disc 304 rotates for one circle, the throttle plate 307 rotates for one quarter of a circle, so that an accurate liquid feeding effect is achieved.
Specifically, the stirring mechanism 2 comprises a motor 201, a first rotating shaft 202 and stirring blades 203, the motor 201 is installed at the top of the sewage treatment body box 1, an output shaft of the motor 201 penetrates through the top of the sewage treatment body box 1, one end of an output shaft of the motor 201 is connected with the first rotating shaft 202, two stirring blades 203 are installed on the surface of the first rotating shaft 202, and chemical agents and sewage are uniformly mixed through stirring, so that the reaction is maximized.
Specifically, one side of sewage treatment body case 1 runs through and installs sewage pipes 4, sewage pipes 4 is located one of sewage treatment body case 1 outside and serves and be equipped with control valve 410, opens control valve 410 after stirring a period, and the sewage that handles flows out from sewage pipes 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A laboratory sewage treatment device for centralized treatment comprises a sewage treatment body box (1), and a stirring mechanism (2) and a quantitative liquid feeding mechanism (3) which are arranged inside the sewage treatment body box (1), wherein the quantitative liquid feeding mechanism (3) comprises a second rotating shaft (301), a throttle plate (307) and a liquid storage box (311), the second rotating shaft (301) is installed between two sides of the sewage treatment body box (1), three baffle plates (302) are installed on the surface of the second rotating shaft (301), a sewage inlet pipeline (303) is installed at the top of the sewage treatment body box (1), an installation disc (304) is sleeved on the surface of the second rotating shaft (301), a sliding block (305) and a stirring block (306) are installed on one side of the installation disc (304), and the throttle plate (307) is installed on one side of the sewage treatment body box (1), seted up first spacing hole (308) and spacing hole of second (309) on throttle plate (307), inlet channel (310) are installed to one side of sewage treatment body case (1), one end of inlet channel (310) touches one side of throttle plate (307) mutually, liquid reserve tank (311) are installed to the top surface of sewage treatment body case (1), liquid reserve tank (311) are connected through hose (312) inlet channel (310).
2. The apparatus for treating laboratory sewage of centralized treatment according to claim 1, wherein: the sewage inlet pipeline (303) penetrates through the top of the sewage treatment body box (1), and the three baffles (302) are positioned right below the water outlet end of the sewage inlet pipeline (303).
3. The apparatus for treating laboratory sewage of centralized treatment according to claim 1, wherein: the second rotating shaft (301) and the throttle plate (307) are connected with the sewage treatment body box (1) through bearings.
4. The apparatus for treating laboratory sewage of centralized treatment according to claim 1, wherein: the sliding block (305) is matched with the first limiting hole (308), the toggle block (306) is matched with the second limiting hole (309), and when the mounting disc (304) rotates for one circle, the throttle plate (307) rotates for one quarter of a circle.
5. The apparatus for treating laboratory sewage of centralized treatment according to claim 1, wherein: the stirring mechanism (2) comprises a motor (201), a first rotating shaft (202) and stirring blades (203), the motor (201) is installed at the top of the sewage treatment body box (1), an output shaft of the motor (201) penetrates through the top of the sewage treatment body box (1), one end of an output shaft of the motor (201) is connected with the first rotating shaft (202), and the two stirring blades (203) are installed on the surface of the first rotating shaft (202).
6. The apparatus for treating laboratory sewage of centralized treatment according to claim 1, wherein: one side of sewage treatment body case (1) is run through and is installed sewage pipes (4), sewage pipes (4) are located one of sewage treatment body case (1) outside and are served and be equipped with control valve (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121077292.0U CN216155563U (en) | 2021-05-19 | 2021-05-19 | Centralized treatment's laboratory sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121077292.0U CN216155563U (en) | 2021-05-19 | 2021-05-19 | Centralized treatment's laboratory sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216155563U true CN216155563U (en) | 2022-04-01 |
Family
ID=80835014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121077292.0U Expired - Fee Related CN216155563U (en) | 2021-05-19 | 2021-05-19 | Centralized treatment's laboratory sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216155563U (en) |
-
2021
- 2021-05-19 CN CN202121077292.0U patent/CN216155563U/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: 20220401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |