CN214261004U - Cyanide-containing waste liquid collecting and separating device - Google Patents
Cyanide-containing waste liquid collecting and separating device Download PDFInfo
- Publication number
- CN214261004U CN214261004U CN202022648429.5U CN202022648429U CN214261004U CN 214261004 U CN214261004 U CN 214261004U CN 202022648429 U CN202022648429 U CN 202022648429U CN 214261004 U CN214261004 U CN 214261004U
- Authority
- CN
- China
- Prior art keywords
- waste liquid
- collecting
- cyanogen
- tank
- containing waste
- 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.)
- Active
Links
Images
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
The utility model belongs to the technical field of the waste liquid treatment, a collection and separator that contain cyanogen waste liquid is related to, including the waste liquid collection tank, be used for collecting the storage and contain cyanogen waste liquid, waste liquid collection tank upper portion is equipped with funnel collection device, is used for collecting the cyanogen waste liquid that leaks the environment, is equipped with interface flange on the waste liquid collection tank for connect the equipment that needs to overhaul the emission, the inside division barrier who has aperture filtering capability that is equipped with of waste liquid collection tank, be used for solid-liquid separation, waste liquid collection tank lower part is equipped with the clean-up valve, is used for the clean-up waste liquid. The utility model discloses the device collects the cyanogen waste liquid that contains that produces in the acrylonitrile production or the maintenance through multiple mode to carry out solid-liquid separation and effective processing to cyanogen waste liquid, the pollution of greatly reduced waste liquid to the environment.
Description
Technical Field
The utility model belongs to the technical field of waste liquid treatment, a collection and separator that contain cyanogen waste liquid is related to.
Background
The acrylonitrile device needs to overhaul and clean equipment or a heat exchanger in the production running process and the inspection and maintenance process, a large amount of cyanide-containing waste liquid containing solid impurities can be generated in the maintenance and process replacement process, and the waste liquid has certain toxicity and is harmful to the health of staff and the surrounding environment of the device. In the daily inspection, maintenance and treatment processes, cyanide-containing waste liquid is only subjected to simple open collection, the treatment difficulty is high due to solid-liquid mixing, and the risk of staff poisoning is caused in the treatment process as well as environmental pollution. At present, the processing mode to cyanogen-containing waste liquid is through the pipeline direct discharge to underground collection tank, but because there is the polymerization characteristic pipeline of material existence, the pipeline often appears and blocks up the situation, can not use to bring great risk for the device.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a collection and separator of cyanogen-containing waste liquid collects cyanogen-containing waste liquid through two kinds of modes, and the waste liquid after the collection subsides, separates solid and liquid through the collection tank to can carry out subsequent processing.
The technical scheme of the utility model as follows:
a device for collecting and separating cyanogen-containing waste liquid,
comprises a waste liquid collecting tank used for collecting and storing cyanogen-containing waste liquid,
the upper part of the waste liquid collecting tank is provided with a funnel collecting device which is used for collecting cyanogen-containing waste liquid leaked to the environment,
the waste liquid collecting tank is provided with an interface flange for connecting equipment needing to be overhauled and discharged,
the waste liquid collecting tank is internally provided with an isolation baffle with a small hole filtering function for solid-liquid separation,
and a drain valve is arranged at the lower part of the waste liquid collecting tank and used for draining waste liquid.
The funnel collecting device comprises a sealing cover, a collecting funnel, a ball valve and a buffer tank which are sequentially connected from top to bottom.
Still be equipped with the access hand hole on the waste liquid collection tank, clear up the solid after opening.
And an exhaust valve is arranged on the waste liquid collecting tank and used for exhausting waste gas.
For the regular flange and pipe orifice which meet the standard, the waste water generated in the overhaul equipment can be pressed to a collection facility through the connection of a flange pipeline; some waste liquid collected in the barrel can be collected in the system through a funnel and a buffer tank arranged in the facility. The waste liquid entering the system is firstly settled, solid-liquid separation in the waste liquid is realized through the isolation baffle, and the direction of the separated liquid is determined according to component analysis. After the separated liquid is discharged, the separated solid impurities can be subjected to non-toxic treatment according to conditions, and after the cyanogen is detected to be qualified, a waste liquid collecting tank inspection hand hole is opened for cleaning.
The utility model discloses following beneficial effect has:
1. the utility model discloses can avoid the waste liquid to flow polluted environment in acrylonitrile device contains the collection in-process of cyanogen waste liquid, realize airtight collection to the equipment that can use flange and quick-operation joint, to the facility that can't connect, can pass through funnel and buffer tank entering system, furthest's reduction waste liquid flows out, and polluted environment reduces the risk that the processing waste liquid brought.
2. The utility model discloses increased the separation that satisfies the solid and liquid in the waste liquid can effectively carry out to the division baffle that the separation required in the waste water collection jar to make the waste liquid obtain further processing, provide the condition for subsequent dilution is discharged, recycle or innoxious processing.
3. The utility model discloses after collecting waste liquid work completion, set up the process flow and cleared up the maintenance hand hole useless admittedly. After the cyanogen-containing waste liquid is finished, the solid side can be subjected to process treatment (cooking and neutralization) and then cleaned, so that the poisoning risk in the operation process of the staff is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
1. Collecting funnel 2, ball valve 3, buffer tank 4, interface flange 5, waste liquid collecting tank 6, inspection hand hole 7, drain valve 8, isolation baffle.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figure 1, the utility model provides a collection and separator of cyanogen-containing waste liquid, including waste liquid collection tank 5 for collect the storage cyanogen-containing waste liquid, 5 upper portions of waste liquid collection tank are equipped with funnel collection device, are used for collecting the cyanogen-containing waste liquid of leaking the environment, and funnel collection device includes sealed lid, collection funnel 1, ball valve 2 and buffer tank 3, connects gradually from the top down. And the liquid collecting tank is provided with an interface flange 4 for connecting equipment needing to be overhauled and discharged. An isolation baffle 8 with a small hole filtering function is arranged in the waste liquid collecting tank and used for solid-liquid separation. The lower part of the waste liquid collecting tank is provided with a drain valve 7 for draining waste liquid. Still be equipped with on the waste liquid collection tank and overhaul hand hole 6, can clear up solid waste after opening.
The cyanide-containing waste liquid generated by the acrylonitrile device maintenance equipment can enter the waste liquid collecting tank through the interface flange 4. To unable waste liquid accessible collection funnel entering system through flange mouth of pipe connection, at first open ball valve 2, collect the waste liquid to buffer tank 3 in, then close ball valve 2, open buffer tank bottom ball valve, the waste liquid gets into in the waste liquid collection tank promptly. The waste liquid that gets into subsides in the waste liquid collection tank, and liquid accessible division baffle gets into the opposite side, and the solid then can not pass through division baffle, smugglies secretly in the waste liquid or volatilizees the gas that sends and can arrange to the torch through the valve. The liquid passing through the baffle is sampled and analyzed, the high organic matter content can be recycled, and the low organic matter content can be incinerated for harmless treatment. Before cleaning, the solid side can introduce gas phase to a torch for steam blowing, condensate boiling or acid-base neutralization, and after a waste liquid sample is taken to analyze that the concentration of harmful gas is lower than the contactable limit value of a human body, an access hand hole is opened to clean the solid side.
Claims (4)
1. A device for collecting and separating cyanogen-containing waste liquid, which is characterized in that,
comprises a waste liquid collecting tank used for collecting and storing cyanogen-containing waste liquid,
the upper part of the waste liquid collecting tank is provided with a funnel collecting device which is used for collecting cyanogen-containing waste liquid leaked to the environment,
the waste liquid collecting tank is provided with an interface flange for connecting equipment needing to be overhauled and discharged,
the waste liquid collecting tank is internally provided with an isolation baffle with a small hole filtering function for solid-liquid separation,
and a drain valve is arranged at the lower part of the waste liquid collecting tank and used for draining waste liquid.
2. A cyanogen-containing waste liquid collecting and separating device according to claim 1, wherein said funnel collecting device comprises a sealing cover, a collecting funnel, a ball valve and a buffer tank which are connected in sequence from top to bottom.
3. A cyanide-containing waste liquid collecting and separating device as claimed in claim 1, wherein said waste liquid collecting tank is further provided with a hand hole for inspection, and the solid is cleaned after opening.
4. A cyanogen-containing waste liquid collection and separation apparatus according to claim 1, wherein said waste liquid collection tank is provided with an exhaust valve for discharging an exhaust gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022648429.5U CN214261004U (en) | 2020-11-17 | 2020-11-17 | Cyanide-containing waste liquid collecting and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022648429.5U CN214261004U (en) | 2020-11-17 | 2020-11-17 | Cyanide-containing waste liquid collecting and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214261004U true CN214261004U (en) | 2021-09-24 |
Family
ID=77775717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022648429.5U Active CN214261004U (en) | 2020-11-17 | 2020-11-17 | Cyanide-containing waste liquid collecting and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214261004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860462A (en) * | 2021-10-26 | 2021-12-31 | 栗俊旺 | Method for preparing gas by using cyanide-containing waste liquid |
-
2020
- 2020-11-17 CN CN202022648429.5U patent/CN214261004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860462A (en) * | 2021-10-26 | 2021-12-31 | 栗俊旺 | Method for preparing gas by using cyanide-containing waste liquid |
| CN113860462B (en) * | 2021-10-26 | 2023-09-22 | 广东省科研五金制品有限公司 | Method for preparing gas by using cyanide-containing waste liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207002443U (en) | A kind of chemical laboratory liquid waste treating apparatus | |
| CN214261004U (en) | Cyanide-containing waste liquid collecting and separating device | |
| CN201072389Y (en) | Negative pressure closed sampling device | |
| CN208898687U (en) | A kind of sewage treatment waste residue collection device | |
| CN209985124U (en) | A clarification plant for smelting workshop exhaust-gas treatment | |
| CN206720879U (en) | A kind of chemical laboratory waste collecting device | |
| CN211799872U (en) | Waste gas collecting device of semi-blind flow plate-and-frame filter press | |
| CN212632183U (en) | Garbage incinerator's fountain dust removal mechanism | |
| CN210205944U (en) | Aromatic hydrocarbon recovery unit | |
| CN211085841U (en) | Normal pressure reation kettle sample waste gas collection device | |
| CN205973902U (en) | High resin trapper recovery unit that mixes | |
| CN209066402U (en) | A kind of marine unmanned intelligent cleaning oil pollution machine | |
| CN206980382U (en) | A kind of gas sampling processing unit | |
| CN201636529U (en) | Fully-enclosed collecting device for gas condensed liquor | |
| CN206730630U (en) | A kind of filter | |
| CN212548574U (en) | Deodorizing sealing device for vibrating screen | |
| CN211740762U (en) | Landfill gas collecting mechanism of refuse landfill | |
| CN214809711U (en) | Condensation vacuum steam-water separator | |
| CN215085961U (en) | Energy-concerving and environment-protective type combination formula exhaust treatment device | |
| CN215138025U (en) | Waste gas purification environmental protection equipment | |
| CN206580611U (en) | A kind of laboratory waste liquid collection and treatment device | |
| CN218188123U (en) | Garbage electroosmosis leachate filtering device | |
| CN215314650U (en) | Waste incineration fly ash treatment device | |
| CN219880214U (en) | Filter tank blowback exhaust fine filter device | |
| CN212068098U (en) | A waste gas collection device for atmosphere is administered |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 124000 Liaodongwan New District, Panjin City, Liaoning Province Patentee after: Liaoning Jinfa Technology Co.,Ltd. Address before: 124221 No. 1 road, Liaodongwan new area, Panjin City, Liaoning Province Patentee before: Liaoning Baolai New Material Co.,Ltd. |
|
| CP03 | Change of name, title or address |