CN201801439U - Laboratory wastewater treatment device - Google Patents
Laboratory wastewater treatment device Download PDFInfo
- Publication number
- CN201801439U CN201801439U CN2010202044567U CN201020204456U CN201801439U CN 201801439 U CN201801439 U CN 201801439U CN 2010202044567 U CN2010202044567 U CN 2010202044567U CN 201020204456 U CN201020204456 U CN 201020204456U CN 201801439 U CN201801439 U CN 201801439U
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- CN
- China
- Prior art keywords
- tank body
- negative pressure
- wastewater
- waste water
- neutralization
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- Expired - Fee Related
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Abstract
The utility model provides a laboratory wastewater treatment device which adopts a vacuum pump to suck the air in a closed tank body to form a negative pressure in the closed tank body. A negative pressure collecting opening is formed at the lower part of the closed tank body and is connected to a discharged laboratory wastewater inlet; and wastewater discharged during an experiment and sucked by the negative pressure can be automatically collected into a wastewater collecting tank, and is immediately sucked into the closed tank body above a partition board through a negative pressure suction pipe, filtered through a coarse filtering layer and a thin filtering layer and then permeates into a neutralization pool. An immersed ultraviolet disinfection lamp for conducting ultraviolet sterilization and disinfection is arranged in the neutralization pool. Different disinfecting agents, antidotal agents, cleaning agents and other neutralizing agents are fed through a sampling and dosing opening according to the physicochemical properties of the disinfected wastewater, so as to neutralize and balance the disinfected wastewater, and then the disinfected wastewater is discharged safely after being sampled and analyzed. The utility model has the benefits that contaminated wastewater of acidity, alkalinity, biotoxicity and the like can be processed in various ways and is discharged safely after being sampled and analyzed; and a scientific and reliable device is provided for human health and environment protection.
Description
Technical field
The utility model relates to a kind of Laboratory Waste Water Treatment device, is applicable to the wastewater treatment that produces in the research laboratory.
Background technology
A lot of laboratories can produce various waste water with acidity, alkalescence, bio-toxicity in process of the test.Under technical qualification in the past, just emit after can only handling through simple filtering, this produces detrimentally affect to human health and environment protection.Under the current trend of more and more paying attention to healthy and environment protection, more and more urgent to the demand that can make the equipment that waste water thoroughly is purified.
The utility model content
For solving the problem that exists in the above-mentioned technology, the purpose of this utility model provides a kind of with different in the past Laboratory Waste Water Treatment modes, after adopting coarse filtration layer and twice filtration of finly filtration layer, again through reaching safety dumping behind ultraviolet-sterilization sterilization and the neutralizing agent neutral equilibrium, solved the technical barrier that laboratory waste water in the past can not be purified fully.
For achieving the above object, the technical solution of the utility model provides a kind of laboratory waste water collection and treatment device, and this device has an intravital air of vacuum pump suction closed tin to form negative pressure in the sealed shell of tank.Airtight tank body bottom has negative pressure to collect mouthful to be connected to laboratory waste water and enters mouth, the waste water that discharges in the time of will be by the test of vacuum suction is collected in the waste water collection tank automatically, and is drawn in the airtight tank body on dividing plate upper strata by the vacuum suction pipe immediately and is penetrated in the neutralization tank after filtering through coarse filtration layer and finly filtration layer.There is the immerseable ultraviolet disinfecting to carry out the ultraviolet-sterilization sterilization in the neutralization tank.Waste water after the sterilization can make it reach neutral equilibrium from neutralizing agents such as the sampling dispensing mouthful sterilizing agent that input is different, toxinicide, sanitising agents according to its physicochemical property, passes through the sampling analysis safety dumping again.
Air forms negative pressure in the airtight tank body via vacuum pump suction back in the described airtight tank body, and negative pressure numerical value directly is presented on the negative pressure table that is installed on the airtight tank body, adjusts the intravital negative pressure state of closed tin by the general mood magnetic valve.
Described in neutralization tank the waste water after the immerseable ultraviolet disinfecting sterilization, according to its physicochemical property, behind neutralizing agents such as the sampling dispensing mouthful sterilizing agent that input is different, toxinicide, sanitising agent, stir in the acceleration and speed by the stirring neutralization wheel that on dividing plate, is equipped with, pass through the sampling analysis safety dumping again.
On the described neutralization tank sidewall water shoot is housed, the magnetic valve that discharges water is housed on the water shoot, control purifies the back and reaches the discharging of the waste water of safety standards.
Beneficial effect is: the utility model can carry out safety dumping after multiple processing and the sampling analysis with the pollutant effluents such as acid, alkalescence, bio-toxicity that have of laboratory discharging, for human health and environment protection provide science and reliable device.
Description of drawings
Accompanying drawing is the synoptic diagram of the utility model structure.
Among the figure:
1, negative pressure table 2, pressure-releasing electromagnetic valve 3, sampling dispensing mouth
4, vacuum pump 5, coarse filtration layer 6, finly filtration layer
7, immerseable ultraviolet disinfecting 8, stirring neutralization wheel 9, dividing plate
10, waste water collection tank 11, negative pressure are collected mouth 12, laboratory waste water enters mouth
13, vacuum suction pipe 14, water shoot 15, magnetic valve discharges water
16, neutralization tank 17, airtight tank body
Embodiment
Reaching embodiment in conjunction with the accompanying drawings is illustrated the utility model.
As shown in drawings, the utility model provides a kind of Laboratory Waste Water Treatment device, and the air that this device has a vacuum pump (4) to aspirate in the airtight tank body (17) forms the interior negative pressure of sealed shell of tank (17).Airtight tank body (17) bottom has negative pressure to collect mouthful (11) to be connected to laboratory waste water and to enter mouthful (12), the waste water that discharges in the time of will be by the test of vacuum suction is collected in the waste water collection tank (10) automatically, and is drawn in the airtight tank body (17) on dividing plate (9) upper strata through being penetrated in the neutralization tank (16) after coarse filtration layer (5) and finly filtration layer (6) filtration by vacuum suction pipe (13) immediately.There is immerseable ultraviolet disinfecting (7) to carry out the ultraviolet-sterilization sterilization in the neutralization tank (16).Waste water after the sterilization can be thrown in neutralizing agents such as different sterilizing agents, toxinicide, sanitising agent from sampling dispensing mouthful (3) according to its physicochemical property makes it reach neutral equilibrium, passes through the sampling analysis safety dumping again.
In use, at first opening power starts vacuum pump (4), forms negative pressure state in the airtight tank body (17), negative pressure state is adjusted with pressure-releasing electromagnetic valve (2) according to the numerical value on the negative pressure table (1) that is presented on the airtight tank body (17).Waste water is through the attraction of negative pressure, collect mouth (11) and enter in the waste water collection tank (10) by entering negative pressure that mouthful (12) link to each other with laboratory waste water, and be drawn in the airtight tank body (17) on dividing plate (9) upper strata by vacuum suction pipe (13) immediately, through being penetrated in the neutralization tank (16) after coarse filtration layer (5) and (6) twice filtration of finly filtration layer.At this moment, immerseable ultraviolet disinfecting (7) is started working, and the waste water that enters in the neutralization tank (16) is carried out the uv sterilisation sterilization.According to the physicochemical property of the waste water after the sterilization, throw in neutralizing agents such as different sterilizing agents, toxinicide, sanitising agent from sampling dispensing mouthful (3).The stirring neutralization wheel (8) that is installed on the dividing plate (9) is started working, and the waste water that adds neutralizing agent is stirred, in the acceleration and speed.Carry out sampling analysis from sampling dispensing mouthful (3), after reaching the safety dumping standard through the waste water after the purifying treatment, open the magnetic valve that discharges water (15), the discharge of wastewater after will purifying from water shoot (14) falls.Use end back powered-down to get final product.
Claims (2)
1. Laboratory Waste Water Treatment device is characterized in that: the air that this device has a vacuum pump (4) to aspirate in the airtight tank body (17) forms the interior negative pressure of sealed shell of tank (17); Airtight tank body (17) bottom has negative pressure to collect mouthful (11) to be connected to laboratory waste water and to enter mouthful (12), airtight tank body (17) internal structure is, the bottom is waste water collection tank (10), its top is for being equipped with the dividing plate (9) that stirs neutralization wheel (8), be neutralization tank (16) between dividing plate (9) and the top finly filtration layer (6), immerseable ultraviolet disinfecting (7) is housed in the neutralization tank (16), and finly filtration layer (6) top closely links to each other with coarse filtration layer (5); Vacuum suction pipe (13) passes the inner each several part of above-mentioned airtight tank body (17); Sampling dispensing mouthful (3), negative pressure table (1) and pressure-releasing electromagnetic valve (2) are installed on the outside top of airtight tank body (17).
2. a kind of Laboratory Waste Water Treatment device according to claim 1 is characterized in that: on described neutralization tank (16) sidewall water shoot (14) is housed, the magnetic valve that discharges water (15) is housed on the water shoot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044567U CN201801439U (en) | 2010-05-27 | 2010-05-27 | Laboratory wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044567U CN201801439U (en) | 2010-05-27 | 2010-05-27 | Laboratory wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801439U true CN201801439U (en) | 2011-04-20 |
Family
ID=43870955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202044567U Expired - Fee Related CN201801439U (en) | 2010-05-27 | 2010-05-27 | Laboratory wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304078A (en) * | 2013-07-09 | 2013-09-18 | 南开大学 | Laboratory wastewater treatment process equipment and wastewater treatment method using same |
| CN104860452A (en) * | 2014-05-27 | 2015-08-26 | 安徽华盛科技控股股份有限公司 | Laboratory waste water processing device |
| CN108218063A (en) * | 2017-12-28 | 2018-06-29 | 昆山奕盛来环境科技有限公司 | A kind of chemical plant environment pollution detection cleaning equipment |
-
2010
- 2010-05-27 CN CN2010202044567U patent/CN201801439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304078A (en) * | 2013-07-09 | 2013-09-18 | 南开大学 | Laboratory wastewater treatment process equipment and wastewater treatment method using same |
| CN104860452A (en) * | 2014-05-27 | 2015-08-26 | 安徽华盛科技控股股份有限公司 | Laboratory waste water processing device |
| CN108218063A (en) * | 2017-12-28 | 2018-06-29 | 昆山奕盛来环境科技有限公司 | A kind of chemical plant environment pollution detection cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120527 |