CN213348315U - Alkali washing settling tank - Google Patents
Alkali washing settling tank Download PDFInfo
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- CN213348315U CN213348315U CN202021553211.5U CN202021553211U CN213348315U CN 213348315 U CN213348315 U CN 213348315U CN 202021553211 U CN202021553211 U CN 202021553211U CN 213348315 U CN213348315 U CN 213348315U
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- flood dragon
- alkali liquor
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- alkali
- tank body
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Abstract
The utility model provides an alkali wash settling cask, which comprises a tank body, tank inner chamber sets up vertical baffle, the baffle will tank inner chamber separates for left chamber and right chamber, be provided with the air inlet on the chamber of a left side, set up the gas outlet on the chamber of the right side, a left side intracavity in air inlet department sets up the alkali lye nozzle, right side intracavity in gas outlet department sets up the filter layer, transversely run through the flood dragon section of thick bamboo that the inner chamber took the flood dragon on the baffle, flood dragon section of thick bamboo part soaks in alkali lye, flood dragon section of thick bamboo left end is located the induction port is seted up and the imbibition mouth is seted up in the bottom in the left side intracavity, flood dragon section of thick bamboo right-hand member is located the discharge port is seted up in the bottom in the. The utility model discloses can fully improve the availability factor of alkali lye, reduce the pollution to the environment, and can improve the alkali wash efficiency.
Description
Technical Field
The utility model relates to liquefied gas deep-processing equipment technical field especially involves an alkali wash settling cask.
Background
Propane is normally gaseous, but is normally transported after compression to a liquid state, and after treatment with crude oil or natural gas, propane can be obtained from the finished oil. Propane is commonly referred to as liquefied petroleum gas and is a by-product of processing natural gas or refining crude oil. In the workup of natural gas, butanes, propane and large amounts of ethane must be removed from the gas, otherwise these volatiles condense in the natural gas pipeline. In the process of refining crude oil, propane is taken as a byproduct in the process of preparing gasoline and fuel oil by cracking petroleum, but in order to meet the requirements of production and life of people, alkali washing, water washing and other processes are often needed in the production process so as to meet the requirements of combustion, but in the prior art, an alkali washing settling tank has high alkali utilization rate, heavy pollution to the environment, poor alkali washing efficiency and complex equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing an alkaline washing settling tank.
The utility model discloses a realize through following technical scheme:
the utility model provides an alkali wash settling cask, this alkali wash settling cask include a jar body, tank inner chamber sets up vertical baffle, the baffle will tank inner chamber separates for left chamber and right chamber, be provided with the air inlet on the chamber of a left side, set up the gas outlet on the chamber of the right side, a left side intracavity in air inlet department sets up the alkali lye nozzle, the right side intracavity in gas outlet department sets up the filter layer, transversely run through the flood dragon section of thick bamboo that the inner chamber took the flood dragon on the baffle, flood dragon section of thick bamboo part soaks in alkali lye, flood dragon section of thick bamboo left end is located the induction port is seted up and the imbibition mouth is seted up in the bottom in the left side intracavity, flood dragon section of thick bamboo right-hand member is located the discharge port is seted up in the bottom in.
Preferably, the upper part of the tank body is cylindrical, and the lower part of the tank body is in an inverted cone shape; a liquid level controller, a PH meter and an alkali liquor outlet are sequentially arranged on the left side of the lower part of the tank body from top to bottom, an alkali liquor pipeline is arranged between the alkali liquor outlet and the alkali liquor nozzle, and an alkali liquor pump is arranged on the alkali liquor pipeline; an upper valve is arranged on the right side of the lower part of the tank body corresponding to the alkali liquor outlet; and a drain valve is arranged in the middle of the bottom end of the lower part of the tank body.
Preferably, an air inlet valve is arranged on the air inlet, so that the air inlet is convenient to control the air.
Preferably, the alkali liquor is a sodium hydroxide solution, and the concentration of the sodium hydroxide solution is 10%.
Preferably, the liquid level of the alkali liquor is 30% -40% of the tank body.
Preferably, the right side of the tank body is provided with a drive motor for driving a flood dragon in the inner cavity of the flood dragon cylinder to rotate.
In the embodiment, the alkali liquor pipeline is arranged between the alkali liquor outlet and the alkali liquor nozzle, and the alkali liquor pump is arranged on the alkali liquor pipeline, so that the use efficiency of the alkali liquor can be fully improved, and the pollution to the environment is reduced; by arranging the flood dragon cylinder, the gas and the alkali liquor are fully mixed, the contact area is increased, the alkali washing efficiency is improved, and the pollution to the environment is further reduced; the pH value is conveniently monitored by the pH meter, and the alkaline washing is stopped when the pH value of the alkali liquor is smaller than a preset value, so that the alkali liquor is settled.
Drawings
FIG. 1 is a schematic structural diagram of an alkali washing settling tank provided by an embodiment of the present invention in a front cross-sectional view;
fig. 2 is a schematic structural diagram of a right cross-section of an alkaline washing settling tank provided by an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to facilitate understanding of the alkaline washing settling tank provided by the embodiment of the present invention, the following detailed description is made with reference to the accompanying drawings and specific examples.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an alkali washing settling tank provided in an embodiment of the present invention in a front cross-sectional view, and fig. 2 is a schematic structural diagram of an alkali washing settling tank provided in an embodiment of the present invention in a right cross-sectional view.
As shown in fig. 1 and 2, the alkaline washing and settling tank includes a tank body 1, wherein the upper part of the tank body 1 is cylindrical, and the lower part of the tank body 1 is in an inverted conical shape. The inner chamber of the tank body 1 is provided with a vertical clapboard 2, the top end of the clapboard 2 is fixedly connected with the top end of the tank body 1, and the clapboard 2 separates the inner chamber of the tank body 1 into a left chamber 3 and a right chamber 4. An air inlet 5 is arranged on the left cavity 3, an air outlet 6 is arranged on the right cavity 4, an alkali liquor nozzle 7 is arranged at the air inlet 5 in the left cavity 3, and a filter layer 8 is arranged at the air outlet 6 in the right cavity 4. Wherein, an air inlet valve is arranged on the air inlet 6.
In addition, a flood dragon cylinder 10 transversely penetrates through the clapboard 2, and a flood dragon 9 is attached to the inner cavity of the flood dragon cylinder 10. The middle part of flood dragon barrel 10 is tightly nested on baffle 2, and flood dragon barrel 10 left and right ends are fixed with the corresponding inside wall of jar body 1 left and right sides. The flood dragon cylinder 10 has the left end located in the left cavity 3, the top provided with an air suction port 11 and the bottom provided with a liquid suction port 12, and the right end located in the right cavity 4 and the bottom provided with a discharge port 13. Jar body 1 right side sets up flood dragon 9 pivoted driving motor 21 that is used for driving flood dragon section of thick bamboo 10 inner chamber, and driving motor 21 fixed mounting is outside jar body 1 right side, and driving motor 21's output shaft extends to in the flood dragon section of thick bamboo 10 and with flood dragon axle coaxial fixed connection of flood dragon 9.
The tank body 1 is filled with alkali liquor, the alkali liquor is sodium hydroxide solution, and the concentration of the sodium hydroxide solution is 10%. The liquid level of the alkali liquor is 30-40% of the tank body 1. The flood dragon cylinder 10 is at least partially immersed in the alkali liquor in the tank body 1, so that the liquid suction port 12 and the discharge port 13 on the flood dragon cylinder 10 are both ensured to be immersed in the alkali liquor in the tank body 1, and the air suction port 11 on the flood dragon cylinder 10 is ensured to be positioned above the liquid level of the alkali liquor. Flood dragon section of thick bamboo 10 runs through in baffle 2 lower part, and 2 bottoms of baffle are soaked in alkali lye.
In addition, a liquid level controller 14, a PH meter 15 and an alkali liquor outlet 16 are sequentially arranged on the left side of the lower part of the tank body 1 from top to bottom, an alkali liquor pipeline 17 is arranged between the alkali liquor outlet 16 and the alkali liquor nozzle 7, and an alkali liquor pump 18 is arranged on the alkali liquor pipeline 17. An upper valve 19 is arranged on the right side of the lower part of the tank body 1 corresponding to the alkali liquor outlet 16. The lowest end of the lower part of the tank body 1 is provided with a drain valve 20 in the middle.
The working process of the alkaline washing settling tank comprises the following steps:
reaction product gas enters the left cavity 3 from the gas inlet 5, under the action of an alkali liquid pump 18, alkali liquor in the tank body 1 flows from an alkali liquor outlet 16 to an alkali liquor nozzle 7 through an alkali liquor pipeline 17, the alkali liquor is atomized and sprayed out through the alkali liquor nozzle 7 to spray alkali wash on the reaction product gas, under the action of a driving motor 21, the flood dragon 9 in the flood dragon cylinder 10 rotates, the reaction product gas after being sprayed with the alkali wash enters the flood dragon cylinder 10 through the gas inlet 11, meanwhile, the alkali liquor in the tank body 1 enters the flood dragon cylinder 10 through the liquid suction port 12, the alkali liquor performs secondary alkali wash on the reaction product gas after being sprayed with the alkali wash in the flood dragon cylinder 10, the reaction product gas after the secondary alkali wash is discharged into the alkali liquor in the tank body 1 through the discharge port 13 along with the alkali liquor, the reaction product gas after the secondary alkali wash rises to enter the right cavity 4, and is filtered through the filter layer 8 and then discharged through the gas outlet 6, and the filter layer 8 specifically comprises an active carbon adsorption, A ceramic ball layer and a fixing plate; the liquid level controller 14 monitors the liquid level value of the alkali liquor, the pH meter 15 monitors the pH value of the alkali liquor, when the liquid level value or the pH value reaches a preset value, the air inlet valve on the air inlet 5 is closed, the liquid after alkali washing is settled, the settled lower liquid is discharged by the discharge valve 20, and the upper liquid is discharged by the upper valve 19.
As can be seen from the above description, the alkali liquor pipeline is arranged between the alkali liquor outlet and the alkali liquor nozzle, and the alkali liquor pump is arranged on the alkali liquor pipeline, so that the use efficiency of the alkali liquor can be fully improved, and the pollution to the environment is reduced; by arranging the flood dragon cylinder, the gas and the alkali liquor are fully mixed, the contact area is increased, the alkali washing efficiency is improved, and the pollution to the environment is further reduced; the pH value is conveniently monitored by the pH meter, and the alkaline washing is stopped when the pH value of the alkali liquor is smaller than a preset value, so that the alkali liquor is settled.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An alkaline wash settling tank comprising: the jar body, a serial communication port, jar internal chamber sets up vertical baffle, the baffle will jar internal chamber separates for left chamber and right chamber, be provided with the air inlet on the chamber of a left side, set up the gas outlet on the chamber of the right side, a left side intracavity in air inlet department sets up the alkali lye nozzle, a right side intracavity in gas outlet department sets up the filter layer, transversely run through the flood dragon section of thick bamboo of inner chamber area flood dragon on the baffle, flood dragon section of thick bamboo part is soaked in alkali lye, flood dragon section of thick bamboo left end is located a left side intracavity and set up the induction port in the top and set up the imbibition mouth in the bottom, flood dragon section of thick bamboo right-hand member is located the discharge port is seted up in the bottom in.
2. The alkaline washing settling tank of claim 1, wherein the upper part of the tank body is cylindrical, and the lower part of the tank body is in an inverted cone shape; a liquid level controller, a PH meter and an alkali liquor outlet are sequentially arranged on the left side of the lower part of the tank body from top to bottom, an alkali liquor pipeline is arranged between the alkali liquor outlet and the alkali liquor nozzle, and an alkali liquor pump is arranged on the alkali liquor pipeline; an upper valve is arranged on the right side of the lower part of the tank body corresponding to the alkali liquor outlet; and a drain valve is arranged in the middle of the bottom end of the lower part of the tank body.
3. The caustic wash settling tank of claim 1, wherein an air inlet valve is arranged on the air inlet.
4. The caustic wash settling tank of claim 1, wherein the caustic is a sodium hydroxide solution.
5. The caustic wash settling tank of claim 1, wherein the level of the caustic liquor is 30% -40% of the tank body.
6. The alkaline washing settling tank of claim 1, wherein a driving motor for driving a flood dragon in the inner cavity of the flood dragon cylinder to rotate is arranged on the right side of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553211.5U CN213348315U (en) | 2020-07-31 | 2020-07-31 | Alkali washing settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553211.5U CN213348315U (en) | 2020-07-31 | 2020-07-31 | Alkali washing settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213348315U true CN213348315U (en) | 2021-06-04 |
Family
ID=76142346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021553211.5U Active CN213348315U (en) | 2020-07-31 | 2020-07-31 | Alkali washing settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213348315U (en) |
-
2020
- 2020-07-31 CN CN202021553211.5U patent/CN213348315U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221108 Granted publication date: 20210604 |
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| PP01 | Preservation of patent right |