CN210044941U - Novel tower amine liquid purifies device - Google Patents
Novel tower amine liquid purifies device Download PDFInfo
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- CN210044941U CN210044941U CN201920520984.4U CN201920520984U CN210044941U CN 210044941 U CN210044941 U CN 210044941U CN 201920520984 U CN201920520984 U CN 201920520984U CN 210044941 U CN210044941 U CN 210044941U
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- remove
- jar
- negative
- amine liquid
- iron ladle
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Abstract
The utility model discloses a novel tower amine liquid purifier, including supporting legs, mount, remove the iron ladle, remove positive jar and remove negative jar, the mount is fixed on the supporting legs, remove the iron ladle, remove positive jar and remove negative jar and install in proper order on the mount from top to bottom, remove the iron ladle, remove positive jar, remove through the pipe connection between the negative jar, remove the iron ladle, remove positive jar, remove and all be equipped with the solenoid valve between the negative jar, remove the iron ladle, remove positive jar and the inside that removes the negative jar all is equipped with the filter, through to removing the iron ladle, remove positive jar, remove negative jar and adopt tower design, to occuping of ground space when having reduced the installation of evolution device, through the effect of gravity for the amine liquid of jar internal portion can circulate by oneself, need not pressure, reaches automatic purification's purpose, has reduced the loss of the energy simultaneously.
Description
Technical Field
The utility model relates to a novel tower amine liquid purifies device.
Background
Amine liquid is a general name of a class of organic alkali solutions, generally refers to a weakly alkaline organic amine solvent used for absorbing hydrogen sulfide or carbon dioxide in a desulfurization and decarburization chemical process, and is more in alcohol amine, and commonly comprises Monoethanolamine (MEA), Diethanolamine (DEA), Diisopropanolamine (DIPA), N-Methyldiethanolamine (MDEA) and the like, or a mixed solution of the monoethanolamine, the Diethanolamine (DEA), the Diisopropanolamine (DIPA), the N-Methyldiethanolamine (MDEA) and the like; the amine liquid is commonly used in chemical processes of petroleum, natural gas, coal chemical industry, synthetic ammonia and the like, hydrogen sulfide, carbon dioxide and other impurities in the raw material gas are absorbed and removed, and then the amine liquid is heated and distilled and returned to the absorption tower for recycling; the amine liquid purification is to remove harmful anions, cations and iron ions generated by the cracking of the amine liquid through the principle of ion exchange, wherein the ions are unfavorable for the amine liquid, and when the ions reach a certain concentration, the ions can cause the foaming, loss and corrosion to equipment of the amine liquid, so that the amine liquid needs to be subjected to ion removal treatment through a special device.
Present amine liquid evolution equipment is generally distributed design, need occupy great production space when leading to the installation, is unfavorable for the installation, needs more pipe connection between each jar of body simultaneously, causes the confusion in the control easily, accomplishes the circulation of amine liquid through the pressure of centrifugal pump between each jar of body simultaneously for it is great to the consumption of the energy when purifying, has increased the enterprise burden.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple to operate, occupation space is little after the installation, and the amine liquid of pouring into jar internal portion into can flow by oneself, can accomplish the desorption of iron ion, cation, anion automatically and handle, can reduce the energy loss simultaneously, lowers manufacturing cost, has practicality and uses the novel tower amine liquid purifier of extensive nature.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a novel tower amine liquid purifier, includes supporting legs, mount, removes the iron ladle, removes positive jar and removes negative jar, and the mount is fixed on the supporting legs, is equipped with mounting, its characterized in that on the mount: remove the iron ladle, remove positive jar and remove negative jar and install in proper order on the mount from top to bottom, remove the iron ladle, remove positive jar, remove through the pipe connection between the negative jar, install the solenoid valve on the pipeline, the upper end that removes the iron ladle is equipped with a feed inlet, and the lower extreme that removes negative jar is equipped with a discharge gate, all is equipped with the solenoid valve on feed inlet and the discharge gate, remove the iron ladle, remove positive jar and remove and all be equipped with the access hole on the negative jar, be equipped with the flange on the access hole, the inside chelate resin that is equipped with of iron ladle removes is equipped with cation resin in the positive jar, is equipped with anion resin in removing the negative jar.
The utility model adopts the stacked tower design for the tank body, and the amine liquid can automatically flow from the tank body at the upper end to the tank body at the lower end under the action of gravity, so that the purification can be completed step by step without providing external pressure, and the energy loss is reduced; meanwhile, by the design of the electromagnetic valve, the hierarchical control is realized, the removal of iron ions, cations and anions is automatically completed, and the method has practicability and wide application.
The iron removing tank, the anode removing tank and the cathode removing tank are all provided with resin inlets.
The device is beneficial to activating and regenerating the resin and prolonging the service life of the resin.
The interior of the iron removing tank, the interior of the yang removing tank and the interior of the yin removing tank are all provided with filter screens.
This setting for remove the iron ladle, remove positive jar, remove the inside resin of negative jar and can not run off, reduced the loss of resin.
The utility model has the advantages that: simple to operate, installation back occupation space is little, and the amine liquid of pouring into jar internal portion can flow by oneself, can accomplish the desorption of iron ion, cation, anion automatically and handle, can reduce energy loss simultaneously, reducees manufacturing cost, has practicality and the universality of use.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a back schematic view of the present invention;
the device comprises a support foot 1, a fixing frame 2, an iron removing tank 3, a positive removing tank 4, a negative removing tank 5, a feed inlet 6, a discharge outlet 7, an acid liquid inlet 8, an alkali liquid inlet 9, a resin inlet 10, a fixing piece 11, a manhole 12, an electromagnetic valve 13 and a filter plate 14.
Detailed Description
Referring to fig. 1 to 3, a tower-type amine liquid purifying device comprises a supporting leg 1, a fixing frame 2, an iron removing tank 3, an anode removing tank 4 and a cathode removing tank 5, wherein the fixing frame 2 is fixed on the supporting leg 1, a fixing member 11 is arranged on the fixing frame 2, the iron removing tank 3, the anode removing tank 4 and the cathode removing tank 5 are sequentially arranged on the fixing frame 2 from top to bottom, the iron removing tank 3, the anode removing tank 4 and the cathode removing tank 5 are connected through a pipeline, a solenoid valve 13 is arranged on the pipeline, a feed inlet 6 is arranged at the upper end of the iron removing tank 3, a discharge outlet 7 is arranged at the lower end of the cathode removing tank 4, the solenoid valves 13 are arranged on the feed inlet 6 and the discharge outlet 7, service holes 12 are arranged on the iron removing tank 3, the anode removing tank 4 and the cathode removing tank 5, flanges (not shown in the drawing) are arranged on the service holes 12, chelate resin is arranged in the iron removing tank, remove and be equipped with anion resin in the anion jar 5, remove and be equipped with acidizing fluid import 8 on the positive jar 4, acidizing fluid import 8 is connected with outside acidizing fluid jar, removes and is equipped with alkali lye import 9 on the negative jar 5, and the alkali lye import is connected with outside alkali lye jar, remove iron ladle 3, remove positive jar 4, remove and all install resin import 10 on the negative jar 5, remove iron ladle 3, remove positive jar 4, remove the inside of negative jar 5 and all be equipped with filter screen 14.
When the utility model is used, firstly, the electromagnetic valve at the upper end of the iron removing tank is opened, the amine liquid is injected into the iron removing tank through the feed inlet by the centrifugal pump, when the amine liquid reaches a certain amount, the electromagnetic valve at the upper end of the iron removing tank is closed, the amine liquid carries out iron ion removing treatment by chelate resin in the iron removing tank, after the iron ion removing treatment is completed by the amine liquid, the electromagnetic valve at the lower end of the iron removing tank is opened, the amine liquid flows into the cation removing tank through a pipeline, after the amine liquid flows out, the electromagnetic valve at the lower end of the iron removing tank is closed, the cation resin in the cation removing tank carries out cation removing treatment on the amine liquid, after the cation removing of the amine liquid, the electromagnetic valve at the lower end of the anion removing tank is opened, the amine liquid enters the anion removing tank, after the amine liquid flows out, the electromagnetic valve at the lower end of the anion removing tank is closed, the anion removing, the amine liquid flows out through discharging.
The utility model discloses an injection volume of solenoid valve and amine liquid all passes through PLC control, reaches the purpose to amine liquid circulation purification, improves purification efficiency.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a novel tower amine liquid purifier, includes supporting legs, mount, removes the iron ladle, removes positive jar and removes negative jar, and the mount is fixed on the supporting legs, is equipped with mounting, its characterized in that on the mount: remove the iron ladle, remove positive jar and remove negative jar and install in proper order on the mount from top to bottom, remove the iron ladle, remove positive jar, remove through the pipe connection between the negative jar, install the solenoid valve on the pipeline, the upper end that removes the iron ladle is equipped with a feed inlet, and the lower extreme that removes negative jar is equipped with a discharge gate, all is equipped with the solenoid valve on feed inlet and the discharge gate, remove the iron ladle, remove positive jar and remove and all be equipped with the access hole on the negative jar, be equipped with the flange on the access hole, the inside chelate resin that is equipped with of iron ladle removes is equipped with cation resin in the positive jar, is equipped with anion resin in removing the negative jar.
2. The novel tower-type amine liquid purification device as claimed in claim 1, wherein: the iron removing tank, the anode removing tank and the cathode removing tank are all provided with resin inlets.
3. The novel tower-type amine liquid purification device as claimed in claim 1, wherein: the interior of the iron removing tank, the interior of the yang removing tank and the interior of the yin removing tank are all provided with filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520984.4U CN210044941U (en) | 2019-04-17 | 2019-04-17 | Novel tower amine liquid purifies device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520984.4U CN210044941U (en) | 2019-04-17 | 2019-04-17 | Novel tower amine liquid purifies device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044941U true CN210044941U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520984.4U Active CN210044941U (en) | 2019-04-17 | 2019-04-17 | Novel tower amine liquid purifies device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210044941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701397A (en) * | 2020-07-03 | 2020-09-25 | 攀钢集团攀枝花钢铁研究院有限公司 | Process for removing sulfate ions and chloride ions in organic amine desulfurization solution and reducing loss of organic amine solution |
-
2019
- 2019-04-17 CN CN201920520984.4U patent/CN210044941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701397A (en) * | 2020-07-03 | 2020-09-25 | 攀钢集团攀枝花钢铁研究院有限公司 | Process for removing sulfate ions and chloride ions in organic amine desulfurization solution and reducing loss of organic amine solution |
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