CN205011389U - Phosphoric acid method active carbon acid dip pickle - Google Patents
Phosphoric acid method active carbon acid dip pickle Download PDFInfo
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- CN205011389U CN205011389U CN201520765711.8U CN201520765711U CN205011389U CN 205011389 U CN205011389 U CN 205011389U CN 201520765711 U CN201520765711 U CN 201520765711U CN 205011389 U CN205011389 U CN 205011389U
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- reactor
- phosphoric acid
- activated carbon
- acid method
- screen cloth
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Abstract
The utility model discloses a phosphoric acid method active carbon acid dip pickle, be the cone including the bottom, upper portion is the reactor of cylinder, the reactor cone transversely is provided with the screen cloth with the cylinder department of meeting, two parts about the screen cloth divide into the reactor, agitator motor is installed at the reactor top, agitator motor connects agitating unit, agitating unit stretches into reactor, reactor still installs heating device, agitating unit and heating device all are located on the screen cloth, the reactor top still is provided with the feed inlet, be provided with the discharge gate on the lateral wall of reactor cylinder bottom, it advances sour mouthful to be provided with a plurality of on the lateral wall of reactor cone bottom, be provided with out sour mouthful on the lateral wall at reactor cylinder top, the utility model discloses a buncher drives agitating unit, makes active carbon and the abundant contact of phosphoric acid maceration extract for the reaction, the temperature that heating device ensures barrel interior liquid is more than 60 DEG C, and then has accelerated the progress to the phosphoric acid conversion such as polyphosphate, metaphosphate.
Description
Technical field
The utility model belongs to active carbon by chemical method production processing technology field, particularly a kind of activated carbon of phosphoric acid method pickler.
Background technology
Pickling as a very important operation, affects production efficiency on the one hand in active carbon by chemical method is produced, and also affects the secondary index of the quality, particularly gac of acid consumption and the finished product on the other hand, molysite, ash content, acid-soluble material etc.Traditional pickling installation is pond for recovering or recycling bin, and its principle is " making tea " impregnation method of discontinuity, the shortcoming such as also exist that labor strength is large, shopwork environment is poor, production efficiency is low and recovery is not thorough, has progressively been substituted; Successional band filter equipment often also exists the shortcomings such as facility investment is large, equipment installed power is large, limits the use of medium-sized and small enterprises.
Utility model content
Utility model object: the utility model provides a kind of activated carbon of phosphoric acid method pickler, to solve the problems of the prior art.
Technical scheme: to achieve these goals, the utility model by the following technical solutions:
A kind of activated carbon of phosphoric acid method pickler, comprise bottom for cone, top is cylindrical reactor, described reactor inner circle cone and right cylinder joint are horizontally arranged with screen cloth, reactor is divided into upper and lower two portions by screen cloth, reactor head is provided with agitator motor, agitator motor connects whipping appts, whipping appts stretches in reactor, also heating unit is installed in described reactor, whipping appts and heating unit are all positioned on screen cloth, reactor head is also provided with opening for feed, the sidewall of reactor cylinder bottom is provided with discharge port, sidewall bottom reactor cone is provided with several acid inlets, the sidewall at reactor right cylinder top is provided with acid mouth.
Further, described agitator motor is adjustable speed motor.
Further, described whipping appts is at least provided with three groups of stirring rakes, often group is at least two stirring rakes.
Further, described heating unit is steam heater.
Further, described acid inlet is two, is distributed in uniformly on the sidewall of reactor bottom.
Further, also overflow device is installed in described acid mouth.
Further, described reactor head is also provided with offgas outlet.
Further, the external acid-restoring plant of described offgas outlet.
Further, described reactor cylindrical sidewall is also provided with drain valve.
Further, described reactor, whipping appts and screen cloth all adopt stainless steel.
The beneficial effects of the utility model:
(1) drive whipping appts by buncher, gac is contacted fully with phosphate impregnation liquid, accelerates the mass transfer process between solid-liquid.
(2) provide heat required in phposphate process by steam heater, guarantee that the temperature of liquid in bucket is more than 60 DEG C, and then accelerate the progress to phposphate such as poly-phosphate, metaphosphate.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Wherein: 1-agitator motor, 2-opening for feed, 3-whipping appts, 4-heating unit, 5-discharge port, 6-screen cloth, 7-acid inlet, 8-overflow device, 9-acid mouth, 10-offgas outlet, 11-drain valve.
Embodiment
Below in conjunction with embodiment, the utility model is further described.
As shown in Figure 1, a kind of activated carbon of phosphoric acid method pickler, comprise bottom for cone, top is cylindrical reactor, described reactor inner circle cone and right cylinder joint are horizontally arranged with screen cloth 6, reactor is divided into upper and lower two portions by screen cloth 6, reactor head is provided with agitator motor 1, agitator motor 1 connects whipping appts 3, whipping appts 3 stretches in reactor, in described reactor, heating unit 4 is also installed, whipping appts 3 and heating unit 4 are all positioned on screen cloth 6, reactor head is also provided with opening for feed 2, the sidewall of reactor cylinder bottom is provided with discharge port 5, sidewall bottom reactor cone is provided with several acid inlets 7, the sidewall at reactor right cylinder top is provided with acid mouth 9, from activating apparatus, high temperature active charcoal material is out after opening for feed 2 enters, contact with the sour water entered from acid inlet 7, and under the effect of whipping appts 3, fully flood, heating unit 4 provides heat required in phposphate process, guarantee that the temperature of liquid in bucket is more than 60 DEG C, and then accelerate the progress of pickling process.
Described agitator motor 1 is adjustable speed motor, drives whipping appts 3, gac is contacted fully with phosphate impregnation liquid, accelerates the mass transfer process between solid-liquid by buncher.
Described whipping appts 3 is at least provided with three groups of stirring rakes, often group is at least two stirring rakes.
Described heating unit 4 is steam heater, heating unit 4 follows the ring texture of pipe for steam, heat required in phposphate process is provided by steam heater, guarantee that the temperature of liquid in bucket is more than 60 DEG C, and then accelerate the progress to phposphate such as poly-phosphate, metaphosphate.
Described acid inlet 7 is two, is distributed in uniformly on the sidewall of reactor bottom, all external acid proof pump of described acid inlet 7.
In described acid mouth 9, overflow device 8 is also installed.
Described reactor head is also provided with offgas outlet 10.
The external acid-restoring plant of described offgas outlet 10, described high-temperature material contacts the tail gas (water vapour such as phosphoric acid) produced with sour water, be connected with acid-restoring plant by offgas outlet 10.
Described reactor cylindrical sidewall is also provided with drain valve 11.
Described reactor, whipping appts 3 and screen cloth 6 all adopt corrosion resistant stainless steel.
The high-temperature material activating out from converter loads in reactor by opening for feed 2, with acid proof pump, the pickle solution of different concns is inputted from acid inlet 7, the fluidisation impelling active carbon bed to have to a certain degree is loosened, impel the acid solution in solution fully to contact with activator contained in gac and carry out chemical reaction, through whipping appts 3, activated carbon granule is pulsed up and down within the specific limits and is mixed, and overcomes the dead angle in acid cleaning process; Steam heater 4 provides heat required in phposphate process, guarantees that the temperature of liquid in bucket is more than 60 DEG C, and then accelerates the progress of pickling process.Reacted acid solution overflowed by top overflow device 8 after by acid mouth 9 Returning reactor, tail gas is connected with acid-restoring plant by offgas outlet 10.
Following table is the contrast situation adopting the utility model and prior art:
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. an activated carbon of phosphoric acid method pickler, comprise bottom for cone, top is cylindrical reactor, it is characterized in that: described reactor inner circle cone and right cylinder joint are horizontally arranged with screen cloth (6), reactor is divided into upper and lower two portions by screen cloth (6), reactor head is provided with agitator motor (1), agitator motor (1) connects whipping appts (3), whipping appts (3) stretches in reactor, heating unit (4) is also installed in described reactor, whipping appts (3) and heating unit (4) are all positioned on screen cloth (6), reactor head is also provided with opening for feed (2), the sidewall of reactor cylinder bottom is provided with discharge port (5), sidewall bottom reactor cone is provided with several acid inlets (7), the sidewall at reactor right cylinder top is provided with acid mouth (9).
2. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: described agitator motor (1) is adjustable speed motor.
3. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: described whipping appts (3) is at least provided with three groups of stirring rakes, and often group is at least two stirring rakes.
4. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: described heating unit (4) is steam heater.
5. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: described acid inlet (7) is two, is distributed in uniformly on the sidewall of reactor bottom.
6. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: be also provided with overflow device (8) in described acid mouth (9).
7. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: described reactor head is also provided with offgas outlet (10).
8. activated carbon of phosphoric acid method pickler according to claim 7, is characterized in that: described offgas outlet (10) external acid-restoring plant.
9. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: described reactor cylindrical sidewall is also provided with drain valve (11).
10. activated carbon of phosphoric acid method pickler according to claim 1, is characterized in that: described reactor, whipping appts (3) and screen cloth (6) all adopt stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765711.8U CN205011389U (en) | 2015-09-30 | 2015-09-30 | Phosphoric acid method active carbon acid dip pickle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765711.8U CN205011389U (en) | 2015-09-30 | 2015-09-30 | Phosphoric acid method active carbon acid dip pickle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011389U true CN205011389U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520765711.8U Expired - Fee Related CN205011389U (en) | 2015-09-30 | 2015-09-30 | Phosphoric acid method active carbon acid dip pickle |
Country Status (1)
| Country | Link |
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| CN (1) | CN205011389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152168A (en) * | 2015-09-30 | 2015-12-16 | 徐州天正活性炭厂 | Device for pickling activated carbon through phosphoric acid method |
| CN106006632A (en) * | 2016-06-18 | 2016-10-12 | 徐靖才 | Active carbon modifying device |
| CN106744954A (en) * | 2016-12-27 | 2017-05-31 | 宜昌汇智科技有限公司 | A kind of Immesion active carbon impregnates mixing arrangement |
-
2015
- 2015-09-30 CN CN201520765711.8U patent/CN205011389U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152168A (en) * | 2015-09-30 | 2015-12-16 | 徐州天正活性炭厂 | Device for pickling activated carbon through phosphoric acid method |
| CN106006632A (en) * | 2016-06-18 | 2016-10-12 | 徐靖才 | Active carbon modifying device |
| CN106744954A (en) * | 2016-12-27 | 2017-05-31 | 宜昌汇智科技有限公司 | A kind of Immesion active carbon impregnates mixing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |