CN112374961A - Four alkali wash deacidification devices of carbon behind ether - Google Patents
Four alkali wash deacidification devices of carbon behind ether Download PDFInfo
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- CN112374961A CN112374961A CN202011368681.9A CN202011368681A CN112374961A CN 112374961 A CN112374961 A CN 112374961A CN 202011368681 A CN202011368681 A CN 202011368681A CN 112374961 A CN112374961 A CN 112374961A
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- 239000003513 alkali Substances 0.000 title claims abstract description 99
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000843 powder Substances 0.000 claims abstract description 37
- 238000005406 washing Methods 0.000 claims abstract description 24
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000006266 etherification reaction Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000003518 caustics Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013064 chemical raw material Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
- B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8362—Mixing plants; Combinations of mixers combining mixing with other treatments with chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention provides an ether-carbon four-alkali washing deacidification device, which comprises an alkali powder adding mechanism, an elevating platform, a softened water tank, a water pipe, an electromagnetic flowmeter, an alkali liquid mixing device, a booster pump and an alkali washing tower, wherein the alkali powder adding mechanism is arranged, the fixed alkali liquid proportion is set through an industrial personal computer, and the action of a spiral feeder and a spiral electronic scale is controlled through the industrial personal computer, so that the automatic addition of alkali powder is realized, the manual participation is not needed, the proportion accuracy is effectively improved, and the manual labor intensity is greatly reduced; the arrangement of the alkali liquor mixing device, the overflow horizontal double-shaft stirrer is driven by the mixing motor through the speed reducer to rotate, so that the mixing of alkali powder and softened water is realized, the alkali liquor is uniformly mixed, and the subsequent alkali washing and deacidification of the ether carbon IV are facilitated; the setting of booster pump, the booster pump pressurizes alkali lye mixing arrangement exhaust alkali lye, and the injection efficiency of the alkali lye of increaseing has improved the deacidification efficiency of alkali lye.
Description
Technical Field
The invention relates to the technical field of chemical raw material treatment, in particular to an ether post-carbon four-alkali washing deacidification device.
Background
And the carbon four after the etherification is a byproduct of the MTBE device and mainly comprises 1-butene, n-butane, isobutane, cis-trans-2-butene and the like. In recent years, with the development of fuel gas deep processing technology, the etherified carbon four is gradually changed into a chemical raw material from a traditional gas fuel, and is used for producing products such as aromatized gasoline, alkylated gasoline, sec-butyl acetate, butanone and the like. At present, the yield of carbon four in China after etherification is about 1230 million tons/year, and the demand is about 3200 million tons/year. The carbon content after ether production is about 30 ten thousand tons/year according to the measurement of 1000 ten thousand tons/year of crude oil processing amount of an oil refinery.
In the technical production process of MTBE, the residual liquefied gas after etherification reaction is also referred to as the fourth carbon after etherification, the fourth carbon after etherification needs to be washed with water to remove methanol carried in the fourth carbon after etherification, and because the sulfonate of the MTBE catalyst falls off and formic acid contained in methanol and the like in the production process can make the extraction water acidic, when acidic substances in the extraction water are excessive, the fourth carbon after etherification after washing can contain acid, and the acid can corrode equipment, thereby affecting the equipment life of downstream devices and being not beneficial to the long-period operation of the equipment.
Chinese patent application No. 201720988089.6 discloses four alkali wash deacidification device of carbon behind ether, including the caustic wash tower with join in marriage the alkali jar, the top of caustic wash tower connects and is equipped with four exports of carbon behind the ether, connect respectively on caustic wash tower one side upper portion and the lower part position and be equipped with alkali lye import and raw materials import, connect on the bottom position of caustic wash tower and be equipped with the tower outlet, the tower outlet is equipped with the governing valve, the top of joining in marriage the alkali jar is met and is equipped with and joins in marriage the alkali entry, connect respectively on the bottom both sides position of joining in marriage the alkali jar and be equipped with and connect pump mouth and jar outlet, connect the pump mouth to be connected with alkali lye delivery pump, alkali lye delivery pump pass through the conveyer pipe with alkali lye access connection, the caustic wash tower can be dismantled with the.
However, the existing ether carbon four alkaline washing deacidification device needs manual allocation when the alkali liquor is proportioned, the labor intensity is high, the proportioning is unbalanced, the alkali liquor cannot be uniformly stirred, and the spraying effect is poor.
Disclosure of Invention
Aiming at the defects, the invention provides a four-alkali washing deacidification device for ether carbon.
The technical scheme adopted by the invention for solving the technical problems is as follows: a four-carbon after-ether alkaline washing deacidification device comprises an alkaline powder adding mechanism, an elevating platform, a softened water tank, a water pipe, an electromagnetic flow meter, an alkaline liquid mixing device, a booster pump and an alkaline washing tower, wherein the elevating platform is arranged on one side of the alkaline powder adding mechanism; a softened water tank for containing softened water is arranged at the top of the elevated platform; the softening water tank is connected with an overflow horizontal double-shaft stirrer of the alkali liquor mixing device through a water pipe, and an electromagnetic flowmeter for controlling softening water flow is connected on the water pipe in series; the booster pump is respectively connected with the alkali liquor mixing device and the alkaline washing tower through water pipes.
As optimization, the alkali powder adding mechanism comprises an alkali powder tank, a screw feeder, a screw electronic scale and an industrial personal computer, wherein support legs are welded around the bottom of the alkali powder tank, and the screw feeder is further arranged at a discharge outlet at the bottom of the alkali powder tank; the spiral electronic scale is connected with the spiral feeder in a matching way; the industrial computer fix in one side of alkali powder jar, set for inherent alkali lye ratio through the industrial computer, control the action of screw feeder and spiral electronic scale through the industrial computer to realize the automatic interpolation of alkali powder, need not artifical the participation, the effectual ratio accuracy that has improved, very big reduction artifical intensity of labour.
As optimization, the alkali liquor mixing device comprises a frame body, a mixing motor, a speed reducer, an overflow horizontal double-shaft stirrer and a liquid conveying pipe, wherein the mixing motor, the speed reducer and the overflow horizontal double-shaft stirrer are fixedly arranged above the frame body from left to right; the power input end and the power output end of the speed reducer are respectively connected with the mixing motor and the overflow horizontal double-shaft stirrer through the shaft couplings, the mixing motor drives the overflow horizontal double-shaft stirrer to rotate through the speed reducer, the mixing of alkali powder and softened water is realized, alkali liquor is uniformly mixed, and the alkali washing and deacidification of the ether rear carbon four in the later period are facilitated.
And as optimization, the screw feeder, the screw electronic scale, the electromagnetic flowmeter and the booster pump are all connected with an industrial personal computer through leads.
And as optimization, the discharge end of the spiral electronic scale is connected with the feed inlet of the overflow horizontal double-shaft stirrer.
As optimization, the alkali liquor discharged by the alkali liquor mixing device is pressurized by the booster pump, the injection efficiency of the alkali liquor is increased, and the deacidification efficiency of the alkali liquor is improved.
The invention has the beneficial effects that:
1. according to the arrangement of the alkali powder adding mechanism, the inherent alkali liquor ratio is set through the industrial personal computer, and the action of the screw feeder and the screw electronic scale is controlled through the industrial personal computer, so that the automatic addition of the alkali powder is realized, manual participation is not needed, the ratio accuracy is effectively improved, and the manual labor intensity is greatly reduced;
2. according to the arrangement of the alkali liquor mixing device, the mixing motor drives the overflow horizontal double-shaft stirrer to rotate through the speed reducer, so that the mixing of alkali powder and softened water is realized, the alkali liquor is uniformly mixed, and the alkali washing and deacidification of the ether carbon IV are facilitated in the later period;
3. according to the arrangement of the booster pump, the booster pump is used for boosting the alkali liquor discharged by the alkali liquor mixing device, so that the injection efficiency of the alkali liquor is improved, and the deacidification efficiency of the alkali liquor is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic diagram of the purge system configuration of the present invention.
Fig. 3 is a schematic view of the vacuum system of the present invention.
In the figure:
1. the device comprises an alkali powder adding mechanism, 11, an alkali powder tank, 12, a screw feeder, 13, a screw electronic scale, 14, an industrial personal computer, 2, an elevating platform, 3, a softened water tank, 4, a water pipe, 5, an electromagnetic flowmeter, 6, an alkali liquid mixing device, 61, a frame body, 62, a mixing motor, 63, a speed reducer, 64, an overflow horizontal double-shaft mixer, 65, a liquid conveying pipe, 7, a booster pump, 8 and an alkali washing tower.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The four-carbon alkaline washing deacidification device after ether shown in the attached drawings 1 to 3 comprises an alkaline powder adding mechanism 1, an elevated platform 2, a softened water tank 3, a water pipe 4, an electromagnetic flow meter 5, an alkaline liquid mixing device 6, a booster pump 7 and an alkaline washing tower 8, wherein the elevated platform 2 is arranged on one side of the alkaline powder adding mechanism 1; a softened water tank 3 for containing softened water is arranged at the top of the elevating platform 2; the softened water tank 3 is connected with an overflow horizontal double-shaft stirrer 64 of the alkali liquor mixing device 6 through a water pipe 4, and an electromagnetic flowmeter 5 for controlling the flow rate of softened water is connected in series on the water pipe 4; the booster pump 7 is respectively connected with the alkali liquor mixing device 6 and the alkaline washing tower 8 through water pipes.
In this embodiment, the alkali powder adding mechanism 1 includes an alkali powder tank 11, a screw feeder 12, a screw electronic scale 13 and an industrial personal computer 14, wherein support legs are welded around the bottom of the alkali powder tank 11, and the screw feeder 12 is further arranged at a discharge outlet at the bottom of the alkali powder tank 11; the spiral electronic scale 13 is connected with the spiral feeder 12 in a matching way; the industrial personal computer 14 is fixed on one side of the alkali powder tank 11, the inherent alkali liquor ratio is set through the industrial personal computer 14, and the actions of the screw feeder 12 and the screw electronic scale 13 are controlled through the industrial personal computer 14 so as to realize the automatic addition of the alkali powder without manual participation, effectively improve the ratio accuracy and greatly reduce the manual labor intensity.
In this embodiment, the alkali liquor mixing device 6 includes a frame body 61, a mixing motor 62, a speed reducer 63, an overflow horizontal double-shaft mixer 64 and a liquid conveying pipe 65, wherein the mixing motor 62, the speed reducer 63 and the overflow horizontal double-shaft mixer 64 are fixedly mounted above the frame body 61 in sequence from left to right; the power input end and the power output end of the speed reducer 63 are respectively connected with the mixing motor 62 and the overflow horizontal double-shaft stirrer 64 through the couplers, the mixing motor 62 drives the overflow horizontal double-shaft stirrer 64 to rotate through the speed reducer 63, so that the mixing of alkali powder and softened water is realized, the alkali liquor is uniformly mixed, and the alkali washing and deacidification of the ether rear carbon four are facilitated in the later period.
In this embodiment, the screw feeder 12, the screw electronic scale 13, the electromagnetic flow meter 5 and the booster pump 7 are all connected with the industrial personal computer 14 through wires.
In this embodiment, the discharge end of the spiral electronic scale 13 is connected with the feed inlet of the overflow horizontal double-shaft mixer 64.
In this embodiment, the booster pump 7 pressurizes the alkali liquor discharged from the alkali liquor mixing device 6, so that the injection efficiency of the alkali liquor is increased, and the deacidification efficiency of the alkali liquor is improved.
The working principle is as follows: when the automatic alkali powder adding device is used, the inherent alkali liquid proportion is set through the industrial personal computer 14, the action of the screw feeder 12 and the screw electronic scale 13 is controlled through the industrial personal computer 14, a proper amount of alkali powder is added into the overflow horizontal double-shaft stirrer 64, the addition of a proper amount of softened water in the softened water tank 3 is controlled through the electromagnetic flowmeter 5, the mixing motor 62 drives the overflow horizontal double-shaft stirrer 64 to rotate through the speed reducer 63, the alkali powder and the softened water are mixed, the alkali liquid discharged by the alkali liquid mixing device 6 is pressurized through the booster pump 7 and then is conveyed into the alkali washing tower 8 through a pipeline.
The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a four alkali wash deacidification device of carbon behind ether which characterized in that: the device comprises an alkali powder adding mechanism, an elevated platform, a softened water tank, a water pipe, an electromagnetic flowmeter, an alkali liquor mixing device, a booster pump and an alkali washing tower, wherein the elevated platform is arranged on one side of the alkali powder adding mechanism; a softened water tank for containing softened water is arranged at the top of the elevated platform; the softening water tank is connected with an overflow horizontal double-shaft stirrer of the alkali liquor mixing device through a water pipe, and an electromagnetic flowmeter for controlling softening water flow is connected on the water pipe in series; the booster pump is respectively connected with the alkali liquor mixing device and the alkaline washing tower through water pipes.
2. The post-ether carbon tetra-alkaline washing deacidification apparatus as defined in claim 1, wherein: the alkali powder adding mechanism comprises an alkali powder tank, a screw feeder, a screw electronic scale and an industrial personal computer, wherein support legs are welded around the bottom of the alkali powder tank, and the screw feeder is further arranged at a discharge outlet at the bottom of the alkali powder tank; the spiral electronic scale is connected with the spiral feeder in a matching way; the industrial personal computer is fixed on one side of the alkali powder tank.
3. A post-ether carbon tetra-alkaline washing deacidification apparatus as defined in claim 2, wherein: the alkali liquor mixing device comprises a frame body, a mixing motor, a speed reducer, an overflow horizontal double-shaft stirrer and a liquid conveying pipe, wherein the mixing motor, the speed reducer and the overflow horizontal double-shaft stirrer are fixedly installed above the frame body from left to right; and the power input end and the power output end of the speed reducer are respectively connected with the hybrid motor and the overflow horizontal double-shaft stirrer through couplers.
4. A post-ether carbon tetra-alkaline washing deacidification apparatus as defined in claim 3, wherein: the screw feeder, the screw electronic scale, the electromagnetic flowmeter and the booster pump are all connected with the industrial personal computer through leads.
5. The post-ether carbon tetra-alkaline washing deacidification apparatus as defined in claim 4, wherein: and the discharge end of the spiral electronic scale is connected with the feed inlet of the overflow horizontal double-shaft stirrer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011368681.9A CN112374961A (en) | 2021-01-07 | 2021-01-07 | Four alkali wash deacidification devices of carbon behind ether |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011368681.9A CN112374961A (en) | 2021-01-07 | 2021-01-07 | Four alkali wash deacidification devices of carbon behind ether |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967362A (en) * | 2021-12-14 | 2022-01-25 | 宁波金发新材料有限公司 | Four raw materials rectification decarbonizations three tower devices of carbon |
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2021
- 2021-01-07 CN CN202011368681.9A patent/CN112374961A/en active Pending
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| CN203737185U (en) * | 2014-01-24 | 2014-07-30 | 鄂尔多斯市君正能源化工有限公司 | Automatic alkali mixing device |
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| CN207941388U (en) * | 2018-01-19 | 2018-10-09 | 福建省沙县金沙白炭黑制造有限公司 | A kind of energy-saving desulfuration device of automatic control system |
| CN209210740U (en) * | 2018-09-03 | 2019-08-06 | 河北煜剑节能技术有限公司 | Blast furnace gas atomization depickling dechlorination device |
| CN211562834U (en) * | 2019-12-30 | 2020-09-25 | 上海展茗机电自动化设备有限公司 | Automatic feeding and automatic proportioning mixing system for various powder materials |
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| CN113967362A (en) * | 2021-12-14 | 2022-01-25 | 宁波金发新材料有限公司 | Four raw materials rectification decarbonizations three tower devices of carbon |
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