CN219032303U - Oil removal tower for discharging active carbon by wind stirring - Google Patents
Oil removal tower for discharging active carbon by wind stirring Download PDFInfo
- Publication number
- CN219032303U CN219032303U CN202223498945.XU CN202223498945U CN219032303U CN 219032303 U CN219032303 U CN 219032303U CN 202223498945 U CN202223498945 U CN 202223498945U CN 219032303 U CN219032303 U CN 219032303U
- Authority
- CN
- China
- Prior art keywords
- tower
- oil
- activated carbon
- oil removal
- pipeline
- 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
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the field of oil removal technology, and in particular relates to an oil removal tower for discharging active carbon by wind stirring, which comprises the following components: an oil-containing water pipeline, an oil-removing tower manhole, an active carbon oil-removing tower, an oil-removing water pipeline and a compressed air pipeline; the top of the activated carbon degreasing tower is provided with a degreasing tower manhole, the top end of the activated carbon degreasing tower is provided with an oil-containing water pipeline, the bottom end of the activated carbon degreasing tower is provided with a degreasing water pipeline, the oil-containing water pipeline is provided with an oil-containing water pipeline valve, the degreasing water pipeline is provided with a valve, the inner bottom of the activated carbon degreasing tower is filled with a quartz sand layer, and the quartz sand layer is filled with activated carbon; the bottom of the activated carbon oil removal tower is provided with a compressed air pipeline which is positioned above the quartz sand layer. The utility model adopts compressed air to blow and stir the activated carbon which is adsorbed and saturated in the tower and hardened, and utilizes the pressure difference between the inside and the outside of the tower to automatically discharge the activated carbon in the tower to the dump truck through the pipeline, thereby achieving the aim of rapidly discharging the activated carbon and reducing the labor intensity of staff.
Description
Technical Field
The utility model belongs to the field of oil removal processes, and particularly relates to an oil removal tower for discharging active carbon by wind stirring.
Background
In the uranium metallurgy industry, the extraction raffinate water generated by extraction needs to be subjected to an oil removal process, and can be treated and discharged after reaching the standard. In a certain oil removal process, 10-24 meshes of shell activated carbon is filled into a manhole, the loading amount of the activated carbon of a single tower is 10 tons, and the manhole is sealed after the loading. And then checking the water quality of the qualified water before entering the tower, wherein the turbidity of the qualified water before entering the oil removal tower is required to be less than 50PPM, the oil content is less than 45mg/L, and the pH value of the qualified water is controlled between 7.5 and 8.5. The flow rate of the oil-containing water is controlled to be 40m by controlling the opening degree 3 And the left and right materials enter the tower along the oil-containing water pipeline. And closing the valve after the tower is filled with the materials, and checking the pressure in the tower at the same time, wherein the pressure is not higher than 0.3Mpa. After the contact time of the materials in the packed tower reaches 15min, opening a valve, controlling the opening to be about 1/3, opening an exhaust valve, feeding the oil removal tower through an oil removal water pipeline by a oil removal water pump, controlling the opening of the valve, and controlling the flow rate of the oil inlet tower to be 45m 3 And/h, draining the water into a reservoir after degreasing, and returning the water to the system for use.
The qualified water in the qualified water tank is conveyed to an inspection filter press by a pump for filtering, the filtrate is stored in an adsorption tail liquid tank, then is conveyed to an oil removal tower filled with active carbon by an oil removal pump for adsorption oil removal, and flows into the oil removal tail tower for adsorption again after being adsorbed, so that the qualified oil removal flows into 1000m from water due to gravity 3 And (5) a pool, and returning the system to be used again.
In the continuous use of active carbon adsorption tower, the shell active carbon in the tower loses use value because of adsorbing too much impurity, needs to be replaced at irregular intervals, avoids the deoiling tower to lose its deoiling edulcoration effect. In the activated carbon discharging process after adsorption saturation, the most commonly used discharging method in the industry is to remove a filler opening at the top of a tower and a discharge opening at the bottom of the tower, and then flush the saturated activated carbon in the tower from the filler opening and discharge the saturated activated carbon from the discharge opening at the bottom of the tower to the ground. However, the shell activated carbon is easy to harden in the oil removal process, so that a large amount of industrial water is consumed in the cleaning process, and the flushed activated carbon is required to be cleaned manually, so that a large amount of labor force is consumed by workers.
Disclosure of Invention
The utility model aims to provide an oil removal tower for discharging active carbon by stirring with air, which is characterized in that compressed air is adopted to carry out purging and stirring on the activated carbon which is saturated and hardened after being adsorbed in the tower, and the active carbon in the tower is automatically discharged onto a dump truck through a pipeline by utilizing the pressure difference between the inside and the outside of the tower, so that the aim of rapidly discharging the active carbon is fulfilled and the labor intensity of staff is reduced.
The technical scheme for realizing the purpose of the utility model comprises the following steps:
an oil removal tower for discharging activated carbon using wind agitation, the oil removal tower comprising: an oil-containing water pipeline, an oil-removing tower manhole, an active carbon oil-removing tower, an oil-removing water pipeline and a compressed air pipeline; the top of the activated carbon degreasing tower is provided with a degreasing tower manhole, the top end of the activated carbon degreasing tower is provided with an oil-containing water pipeline, the bottom end of the activated carbon degreasing tower is provided with a degreasing water pipeline, the oil-containing water pipeline is provided with an oil-containing water pipeline valve, the degreasing water pipeline is provided with a valve, the inner bottom of the activated carbon degreasing tower is filled with a quartz sand layer, and the quartz sand layer is filled with activated carbon; the bottom of the activated carbon oil removal tower is provided with a compressed air pipeline which is positioned above the quartz sand layer.
The bottom of the activated carbon oil removal tower is provided with a discharge port, the discharge port is positioned above the compressed air pipeline, and the discharge port is externally connected with an activated carbon discharge pipeline.
And a compressed air valve is arranged on the compressed air pipeline.
And a discharge valve is arranged on the active carbon discharge pipeline.
The compressed air pipeline is arranged at a position 10cm away from the upper part of the quartz sand layer at the bottom of the tower, and the discharge port is arranged at a position 20cm away from the upper part of the quartz sand layer at the bottom of the tower.
The inner diameter of the compressed air pipeline is 25mm.
The discharge port inner diameter was 125mm.
The inner diameter of the active carbon discharging pipeline is 150mm.
The compressed air pipeline is made of carbon steel.
The active carbon discharging pipeline is made of carbon steel.
The beneficial technical effects of the utility model are as follows:
the oil removing tower provided by the utility model changes the time of discharging the activated carbon from the original minimum of four hours to two hours, and the activated carbon is directly discharged into the dump truck for transportation without being scooped up manually, so that the labor intensity of staff is greatly reduced, the labor cost is saved by about 20 ten thousand yuan each year, the working efficiency of the staff is greatly improved, and more economic values are created for companies.
Drawings
FIG. 1 is a schematic diagram of a structure of an oil removal tower for discharging active carbon by wind stirring;
in the figure: 1-an oil-containing water line; 2-an oil-containing water pipeline valve; 3-a manhole of the oil removal tower; 4-an active carbon oil removal tower; 5-valve; 6-deoiling a water pipeline; 7-a compressed air pipeline; 8-a compressed air valve; 9-a discharge valve; 10-an activated carbon discharge line; 11-loading and unloading vehicles; 12-exhaust valve.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples.
As shown in fig. 1, the oil removal tower for discharging active carbon by wind stirring provided by the utility model adopts: 1. a DN25 air pipe is arranged at the bottom of the tower, and the air pipe is additionally arranged at a position 10 centimeters above the quartz sand layer at the bottom of the tower; 2. a DN125 discharge port is additionally arranged above 20cm from the quartz sand layer at the bottom of the tower, and a valve pipeline is arranged. When discharging, firstly starting compressed air, stirring the hardened active carbon by using the air, forming pressure in the tower, and then starting a discharge valve to discharge the saturated active carbon onto the dump truck.
An oil removal tower for discharging activated carbon by wind agitation, comprising: the device comprises an oil-containing water pipeline 1, an oil removal tower manhole 3, an active carbon oil removal tower 4, an oil removal water pipeline 6, a compressed air pipeline 7 and an active carbon discharging pipeline 10.
The top of the active carbon oil removal tower 4 is provided with an oil removal tower manhole 3, an oil-containing water pipeline 1 is installed at the top end, an oil removal water pipeline 6 is installed at the bottom end, an oil-containing water pipeline valve 2 is installed on the oil-containing water pipeline 1, an outlet valve 5 is installed on the oil removal water pipeline 6, a quartz sand layer is filled in the inner bottom of the active carbon oil removal tower 4, and active carbon is filled on the quartz sand layer.
The bottom of the activated carbon oil removal tower 4 is provided with a compressed air pipeline 7, the compressed air pipeline 7 is positioned above the quartz sand layer, the bottom of the activated carbon oil removal tower 4 is provided with a discharge port, the discharge port is positioned above the compressed air pipeline 7, and the discharge port is externally connected with an activated carbon discharge pipeline 10.
The compressed air pipeline 7 is provided with a compressed air valve 8, and the activated carbon discharging pipeline 10 is provided with a discharging valve 9.
In the course of the specific embodiment, the compressed air line 7 is installed at a position 10cm above the quartz sand layer at the bottom of the tower, and the discharge port is installed at a position 20cm above the quartz sand layer at the bottom of the tower.
The inner diameter of the compressed air line 7 is 25mm. The discharge port had an inner diameter of 125mm. The inner diameter of the activated carbon discharge line 10 is 150mm.
The compressed air pipeline 7 is made of carbon steel.
The activated carbon discharge pipeline 10 is made of carbon steel.
The inner diameter of the exhaust valve 12 is 40mm, and the material is carbon steel.
The specific process for replacing the activated carbon by adopting the oil removal tower for discharging the activated carbon by wind stirring provided by the utility model is as follows:
step one, when the activated carbon needs to be replaced, closing an outlet valve (5) and an exhaust valve (12), and enabling a cover plate of a manhole (3) of the oil removal tower to be in a closed state. Opening a compressed air valve (8), and blowing air into the tower along a compressed air pipeline (7), wherein the active carbon oil removal tower (4) belongs to a closed container, and the pressure difference exists between the inside and the outside of the tower, and the compressed air can stir the active carbon in the tower, so that the hardened active carbon can be dispersed;
and step two, controlling the pressure in the tower, stopping blowing in of compressed air after the compressed air is stirred for 30min, closing the compressed air valve (8), and opening the discharging valve (9), wherein the activated carbon is blown out from the activated carbon discharging pipeline (10) due to pressure difference and is automatically discharged on the loading and unloading vehicle (11).
The present utility model has been described in detail with reference to the drawings and the embodiments, but the present utility model is not limited to the embodiments described above, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model. The utility model may be practiced otherwise than as specifically described.
Claims (10)
1. An oil removal tower for discharging activated carbon by wind stirring, characterized in that the oil removal tower comprises: the device comprises an oil-containing water pipeline (1), an oil removal tower manhole (3), an active carbon oil removal tower (4), an oil removal water pipeline (6) and a compressed air pipeline (7); the top of the active carbon oil removal tower (4) is provided with an oil removal tower manhole (3), the top is provided with an oil-containing water pipeline (1), the bottom is provided with an oil removal water pipeline (6), the oil-containing water pipeline (1) is provided with an oil-containing water pipeline valve (2), the oil removal water pipeline (6) is provided with a valve (5), the inner bottom of the active carbon oil removal tower (4) is filled with a quartz sand layer, and the quartz sand layer is filled with active carbon; the bottom of the active carbon oil removal tower (4) is provided with a compressed air pipeline (7), and the compressed air pipeline (7) is positioned above the quartz sand layer.
2. The oil removal tower for discharging active carbon by wind stirring according to claim 1, wherein a discharge port is arranged at the bottom of the active carbon oil removal tower (4), the discharge port is positioned above the compressed air pipeline (7), and an active carbon discharge pipeline (10) is connected outside the discharge port.
3. The oil removal tower for discharging active carbon by wind agitation according to claim 1, wherein a wind valve (8) is installed on the wind pressure pipeline (7).
4. A tower for removing oil from activated carbon by air agitation according to claim 2, characterized in that said activated carbon discharge line (10) is provided with a discharge valve (9).
5. A tower for removing oil from activated carbon by air agitation according to claim 2, characterized in that said air pressure line (7) is installed 10cm above the bottom of the tower and the discharge port is installed 20cm above the bottom of the tower.
6. A tower for removing oil from activated carbon by means of wind agitation according to claim 1, characterized in that the inside diameter of the compressed air line (7) is 25mm.
7. An oil removal tower for discharging activated carbon by wind agitation as claimed in claim 2, wherein said discharge port has an inner diameter of 125mm.
8. A tower for removing oil from activated carbon by means of wind agitation according to claim 2, characterized in that the inside diameter of the activated carbon discharge line (10) is 150mm.
9. The oil removal tower for discharging active carbon by wind agitation according to claim 1, wherein said compressed air pipeline (7) is made of carbon steel.
10. The oil removal tower for discharging active carbon by wind agitation according to claim 2, wherein said active carbon discharging line (10) is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223498945.XU CN219032303U (en) | 2022-12-27 | 2022-12-27 | Oil removal tower for discharging active carbon by wind stirring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223498945.XU CN219032303U (en) | 2022-12-27 | 2022-12-27 | Oil removal tower for discharging active carbon by wind stirring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219032303U true CN219032303U (en) | 2023-05-16 |
Family
ID=86272927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223498945.XU Active CN219032303U (en) | 2022-12-27 | 2022-12-27 | Oil removal tower for discharging active carbon by wind stirring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219032303U (en) |
-
2022
- 2022-12-27 CN CN202223498945.XU patent/CN219032303U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201136906Y (en) | Filtration and impurity removal device of aluminum oxide conveying system | |
| CN108114514A (en) | A kind of water purification quartz filter and its filter method | |
| CN108396144A (en) | A kind of reduction apparatus during titanium sponge production | |
| CN219032303U (en) | Oil removal tower for discharging active carbon by wind stirring | |
| CN201459241U (en) | Environmental-friendly on-line pickling unit | |
| CN101342431B (en) | Movable spray filter | |
| CN214326580U (en) | Waste gas settling and circulating system for bulk tank | |
| CN201105185Y (en) | Sealed type pressurization ceramic vacuum filter device | |
| CN204918075U (en) | Type of nai pollution of loading softens ion exchange reaction tower of resin | |
| CN110628971B (en) | Energy-saving environment-friendly slag flushing method and device | |
| CN201267730Y (en) | Solid and liquid separator | |
| CN209537036U (en) | Integrated crude oil wastewater efficient fine processing device | |
| CN110104847B (en) | Intelligent sewage discharge treatment device for chemical plant | |
| CN107413728A (en) | A kind of green electrokinetic cell aluminum hull cleaning device | |
| CN113578015B (en) | Desulfurizing device | |
| CN208065862U (en) | A kind of water purification quartz filter | |
| CN207371187U (en) | A kind of backwash desulfurization lean solution filter | |
| CN112744946A (en) | Lime wet flue gas desulfurization effluent treatment plant | |
| CN221156713U (en) | Multi-branch ion exchange column | |
| CN214972353U (en) | Petroleum exploitation petroleum filtering device | |
| CN109173671A (en) | Coke-oven plant's entrucking exhaust gas treating method and device | |
| CN220238033U (en) | Black copper powder rose box | |
| CN220622849U (en) | External water seal device of pipeline | |
| CN208990547U (en) | A kind of desulfurizing tower efficient spray device | |
| CN215559390U (en) | Modularized filler air floatation equipment for water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |