CN206915781U - A kind of ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride - Google Patents
A kind of ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride Download PDFInfo
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- CN206915781U CN206915781U CN201720810237.5U CN201720810237U CN206915781U CN 206915781 U CN206915781 U CN 206915781U CN 201720810237 U CN201720810237 U CN 201720810237U CN 206915781 U CN206915781 U CN 206915781U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Processing Of Solid Wastes (AREA)
Abstract
It the utility model is related to the reaction unit that a kind of ozone oxidation polymerization prepares poly-ferric chloride, it is characterised in that：It is made up of cylinder, chuck, leg, agitator motor, agitating paddle, ozone gas distribution pipe, ozone inlet, tail gas exhaust outlet, material inlet, outlet for product, chuck water inlet, chuck delivery port, temperature-measuring port and liquid level mouth；Its auxiliary facility is made up of feedstock pump, product discharge pump, chuck water-circulating pump, ozone generator, liquid level gauge, thermometer, controller, heater, chuck tank, feedstock valve, product discharge valve, ozone air intake valve, chuck inlet valve, chuck flowing water Valve, tail gas air bleeding valve.The utility model is used under the conditions of stirring and heated at constant temperature, add oxidant, ozone and prepared by poly-ferric chloride to the progress oxidation polymerization of raw material ferric chloride solution, have the characteristics that reasonable in design, simple to operate, production efficiency is high, stability is good, cost is low, save the energy, be advantageous to industrial application.
Description
Technical field
The utility model belongs to water-treatment technology field, the equipment for preparing poly-ferric chloride, more particularly to a kind of ozone oxygen
Change the reaction unit that polymerization prepares poly-ferric chloride.
Background technology
At present, domestic prior art is in steel process, and as after steel cold-rolling or before steel surface application, tradition is adopted
With hydrochloric acid surface acid-washing method, degreasing and rust removal processing is done, this processing method can form the largely acid waste water containing iron ion.Pin
To this acid waste water, Normal practice is to build to neutralize waste water station, and waste water meets environmental emission standard after processing, realized up to standard
Discharge.But this processing method causes very big waste and environmental pollution.
The content of the invention
The utility model overcomes above-mentioned defect, it is therefore an objective to provides a kind of reaction dress for preparing poly-ferric chloride
Put, by the steel hydrochloric acid pickling waste water to pass through pretreatment as raw material, use ozone to prepare poly-ferric chloride for oxidant, make
For sewage treatment flocculating agent.
The utility model ozone oxidation polymerization prepares the reaction unit content Description of poly-ferric chloride：
The utility model ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride, it is characterised in that：Be by：Cylinder,
Chuck, leg, agitator motor, agitating paddle, ozone gas distribution pipe, ozone inlet, tail gas exhaust outlet, material inlet, product
Discharging opening, chuck water inlet, chuck delivery port, temperature-measuring port and liquid level mouth composition, are provided with chuck, under cylinder in the excircle of cylinder
Portion is provided with leg, and agitator motor is arranged on the top of cylinder, and axis direction of the agitating paddle along cylinder is set, at the bottom of agitating paddle
End is provided with U-shaped blade, and the top that annular ozone gas distribution pipe is arranged on agitating paddle blade is entered with the ozone being arranged on outside cylinder
Gas port is connected, and tail gas exhaust outlet and temperature-measuring port are separately positioned on the both sides of cylinder overhead stirrer motor, and material inlet is set
In the side on cylinder top, outlet for product, chuck water inlet are arranged on the bottom of cylinder, and chuck delivery port is arranged on chuck
Face, liquid level mouth are arranged on the middle part of cylinder；
Ozone oxidation polymerization prepares the auxiliary facility of the reaction unit of poly-ferric chloride, be by：Feedstock pump, product go out
Expect pump, chuck water-circulating pump, ozone generator, liquid level gauge, thermometer, controller, heater, chuck tank, feedstock valve
Door, product discharge valve, ozone air intake valve, chuck inlet valve, chuck flowing water Valve and tail gas air bleeding valve composition, in raw material
Feed pump is connected provided with feedstock valve with material inlet, and product discharge pump goes out provided with product discharge valve with product
Material mouth connects, and chuck water-circulating pump is connected provided with chuck inlet valve with chuck water inlet, chuck water-circulating pump water inlet end and
Chuck tank is connected, while chuck tank is connected by chuck flowing water Valve with chuck delivery port, is set on ozone generator smelly
Oxygen air intake valve is connected with ozone inlet, and tail gas exhaust outlet is provided with tail gas air bleeding valve, liquid level mouth connection liquid level gauge, thermometer
It is arranged on and connects in temperature-measuring port, heater is arranged in chuck tank.
Ozone gas distribution pipe surface is uniformly placed with micropore.
The utility model ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride, in stirring and heated at constant temperature bar
Under part, add oxidant, ozone and prepared by poly-ferric chloride to the progress oxidation polymerization of raw material ferric chloride solution, there is structure design to close
Reason, simple to operate, production efficiency is high, stability is good, cost is low, technological process is convenient, saves the features such as energy, is advantageous to industry
Change popularization and application.
Brief description of the drawings
Fig. 1 is the reaction unit structural representation that ozone oxidation polymerization prepares poly-ferric chloride；
Fig. 2 is the reaction unit auxiliary facility schematic diagram that ozone oxidation polymerization prepares poly-ferric chloride；
In figure：1 it is cylinder, 2 be chuck, 3 be leg, 4 be agitator motor, 5 be agitating paddle, 6 is ozone gas distribution pipe, 7
Be ozone inlet, 8 be tail gas exhaust outlet, 9 be material inlet, 10 be outlet for product, 11 be chuck water inlet, 12 be folder
Set delivery port, 13 be temperature-measuring port, 14 be liquid level mouth, 15 be feedstock pump, 16 be product discharge pump, 17 be chuck water circulation
Pump, 18 be ozone generator, 19 be liquid level gauge, 20 be thermometer, 21 be controller, 22 be heater, 23 be chuck tank, 24
It is feedstock valve, 25 be product discharge valve, 26 be ozone air intake valve, 27 be chuck inlet valve, 28 is that chuck goes out
Penstock, 29 are tail gas air bleeding valves.
Embodiment
The reaction unit that the utility model ozone oxidation polymerization prepares poly-ferric chloride is achieved in that with reference to attached
Figure illustrates.
See Fig. 1, the utility model ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride, be by：Cylinder 1, chuck
2nd, leg 3, agitator motor 4, agitating paddle 5, ozone gas distribution pipe 6, ozone inlet 7, tail gas exhaust outlet 8, material inlet 9,
Outlet for product 10, chuck water inlet 11, chuck delivery port 12, temperature-measuring port 13, liquid level mouth 14 form, in the excircle of cylinder 1
Provided with chuck 2, the bottom of cylinder 1 is provided with leg 3, set on the ground entirely through leg 3.Agitator motor 4 is arranged on cylinder 1
Top, axis direction of the agitating paddle 5 along cylinder 1 set, and U-shaped blade is provided with the bottom of agitating paddle 5.The ozone gas distribution of annular
Pipe 6 is arranged on the top of the blade of agitating paddle 5, is connected with the ozone inlet 7 being arranged on outside cylinder 1, tail gas exhaust outlet 8 and survey
Warm mouth 13 is separately positioned on the both sides of the overhead stirrer motor 4 of cylinder 1.Material inlet 9 is arranged on the side on the top of cylinder 1,
Outlet for product 10, chuck water inlet 11 are arranged on the bottom of cylinder 1, and chuck delivery port 12 is arranged on above chuck 2, liquid level mouth
14 are arranged on the middle part of cylinder 1.
See Fig. 2, the auxiliary facility that ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride be by：Feedstock pump
15th, product discharge pump 16, chuck water-circulating pump 17, ozone generator 18, liquid level gauge 19, thermometer 20, controller 21, heater
22nd, chuck tank 23, feedstock valve 24, product discharge valve 25, ozone air intake valve 26, chuck inlet valve 27, folder
Set flowing water Valve 28 and tail gas air bleeding valve 29 form.
It is connected with material inlet 9 provided with feedstock valve 24 on feedstock pump 15, is set on product discharge pump 16
There is product discharge valve 25 to be connected with outlet for product 10, chuck water-circulating pump 17 enters provided with chuck inlet valve 27 with chuck
The mouth of a river 11 is connected, and the water inlet end of chuck water-circulating pump 17 is connected with chuck tank 23, while chuck tank 23 passes through chuck outlet valve
Door 28 is connected with chuck delivery port 12.Ozone air intake valve 26 is set to be connected with ozone inlet 7 on ozone generator 18, tail gas
Exhaust outlet 8 is provided with tail gas air bleeding valve 29.Liquid level mouth 14 connects liquid level gauge 19, and thermometer 20, which is arranged on, to be connect in temperature-measuring port 13, if
There is controller 21, each instrument data measured feeds back to controller 21, and heater 22 is arranged in chuck tank 23.
Embodiment
The present embodiment is used for small lot industrial production.Ozone oxidation polymerization prepares the reaction unit structure of poly-ferric chloride
For：The outer wrap of cylinder 1 has chuck 2, is arranged on ground entirely through leg 3, leg 3 is provided with lower margin and plays fixation.Cylinder
Body 1 is arranged above agitator motor 4, and axis direction of the agitating paddle 5 along cylinder 1 is set, and U-shaped blade is arranged on agitating paddle 5
Bottom.Ozone gas distribution pipe 6 is arranged on above the blade of agitating paddle 5 to be ring-like, and with the ozone inlet of cylinder outer end
7 are connected, and the top of cylinder 1 is provided with tail gas exhaust outlet 8 in the side of agitator motor 4.The top side of cylinder 1 is provided with raw material and entered
Material mouth 9, the underface of cylinder 1 are provided with outlet for product 10.The side of the lower section outlet for product 11 of cylinder 1 is provided with chuck water inlet
Mouth 11, the top side of chuck 2 is provided with chuck delivery port 12.The top of cylinder 1 is provided with temperature-measuring port in the side of agitator motor 4
13, the middle part side of cylinder 1 is provided with liquid level mouth 14.The reaction unit is configured with feedstock pump 15, passes through feedstock valve
Door 24 connects material inlet 9, product discharge pump 16, outlet for product 10, chuck water-circulating pump is connect by product discharge valve 25
17, chuck water inlet 11, the water inlet termination jacket water (J.W.) of chuck water circulating pump 17 groove 23, chuck tank are connect by chuck inlet valve 27
23 connect chuck delivery port 12 by chuck flowing water Valve 28 simultaneously.Supporting ozone generator 18 is connect smelly by ozone air intake valve 26
Oxygen air inlet 7, tail gas air bleeding valve 29 connect tail gas exhaust outlet 8.Liquid level gauge 19 connects liquid level mouth 14, and thermometer 20 connects temperature-measuring port 13, respectively
Instrument data measured feeds back to controller 21, and heater 22 is arranged in chuck tank 23.
In the present embodiment, reaction unit barrel diameter that ozone oxidation polymerization prepares poly-ferric chloride is 2000mm, cylinder
Highly it is 3000mm, material filling is highly 1600mm, is 5m per batch output3, production time 60min, 5 turns of agitating paddle
Speed is set to 500rpm, and reaction temperature is 52 DEG C, ozone dosage 4kg.
Production is carried out in batches, and material filling volume is the 40% ~ 60% of the volume of cylinder 1 in every batch production process, preferably
Be 30min ~ 120min, preferably 60min per the batch production time for 50%, reaction temperature for 48 DEG C ~ 62 DEG C, preferably 50
DEG C, rotating speed of agitator is 300rpm ~ 1500rpm, preferably 500rpm, and ozone dosage is 0.3 ~ 1.5kg/ of reactant doses
m3, preferably 0.8kg/ m3。
The reaction unit operation that gas oxidation reaction prepares poly-ferric chloride is controlled by controller 21, liquid level gauge 19 and temperature
Meter 20 is control system sensor, its data measured Real-time Feedback to controller 21.Feedstock pump 15, product discharge pump 16,
Chuck water-circulating pump 17, ozone generator 18, heater 22, feedstock valve 24, product discharge valve 25, ozone intake valve
Door 26, chuck inlet valve 27, chuck flowing water Valve 28 and tail gas air bleeding valve 29 are the executing agency of control system.
Control system is divided into process timing sequence control and technological temperature controls two parts.Controlled for process timing sequence, per all one's life
When production batch starts, feedstock pump 15, feedstock valve 24, tail gas air bleeding valve 29 are opened, until material liquid level in cylinder 1
Reach setting value, then feedstock pump 15, feedstock valve 24 are closed, and agitator motor 4, ozone generator 18 start,
Ozone air intake valve 26 is opened, until reaching the default reaction time, then agitator motor 4, ozone generator 18, ozone enter
Air valve 26 is closed, and product discharge pump 16, product discharge valve 25 are opened, until product all discharges cylinder 1, product discharge pump
16th, product discharge valve 25 is closed, and the production batch terminates.Controlled for technological temperature, data measured by thermometer 20 are real-time
Feed back to controller 21, compared with default reference value, controlled quentity controlled variable gone out according to its mathematic interpolation, with control heater 22,
Chuck water-circulating pump 17, chuck inlet valve 27, chuck flowing water Valve 28 act.
The reaction unit mode of heating that gas oxidation reaction prepares poly-ferric chloride is chuck heating water bath, and jacket water (J.W.) is pressing from both sides
Heated by heater 22 in set tank 23, and followed in a manner of bottom in and top out by chuck water-circulating pump 17 in chuck
Ring.
Ozone gas distribution pipe 6 is arranged on the top of the blade of agitating paddle 5, and the surface of ozone gas distribution pipe 6 is uniformly placed with micropore, for
Ozone escapes, and is sufficiently mixed with material.
The utility model ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride, in stirring and heated at constant temperature bar
Under part, add oxidant, ozone and prepared by poly-ferric chloride to the progress oxidation polymerization of raw material ferric chloride solution, there is structure design to close
Reason, simple to operate, production efficiency is high, stability is good, cost is low, technological process is convenient, saves the features such as energy, is advantageous to industry
Change popularization and application.
Claims (2)
1. a kind of ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride, it is characterised in that：Be by：Cylinder（1）, chuck
（2）, leg（3）, agitator motor（4）, agitating paddle（5）, ozone gas distribution pipe（6）, ozone inlet（7）, tail gas exhaust outlet
（8）, material inlet（9）, outlet for product（10）, chuck water inlet（11）, chuck delivery port（12）, temperature-measuring port（13）And liquid
Position mouth（14）Composition, in cylinder（1）Excircle be provided with chuck（2）, cylinder（1）Bottom is provided with leg（3）, agitator motor
（4）It is arranged on cylinder（1）Top, agitating paddle（5）Along cylinder（1）Axis direction set, in agitating paddle（5）Bottom be provided with
U-shaped blade, annular ozone gas distribution pipe（6）It is arranged on agitating paddle（5）The top of blade is with being arranged on cylinder（1）Outside ozone
Air inlet（7）It is connected, tail gas exhaust outlet（8）And temperature-measuring port（13）It is separately positioned on cylinder（1）Overhead stirrer motor（4）Two
Side, material inlet（9）It is arranged on cylinder（1）The side on top, outlet for product（10）, chuck water inlet（11）It is arranged on cylinder
Body（1）Bottom, chuck delivery port（12）It is arranged on chuck（2）Above, liquid level mouth（14）It is arranged on cylinder（1）Middle part；
Ozone oxidation polymerization prepares the auxiliary facility of the reaction unit of poly-ferric chloride, be by：Feedstock pump（15）, product goes out
Expect pump（16）, chuck water-circulating pump（17）, ozone generator（18）, liquid level gauge（19）, thermometer（20）, controller（21）Plus
Hot device（22）, chuck tank（23）, feedstock valve（24）, product discharge valve（25）, ozone air intake valve（26）, chuck
Inlet valve（27）, chuck flowing water Valve（28）With tail gas air bleeding valve（29）Composition, in feedstock pump（15）It is provided with raw material
Material inlet valve（24）With material inlet（9）Connection, product discharge pump（16）It is provided with product discharge valve（25）Go out with product
Material mouth（10）Connection, chuck water-circulating pump（17）It is provided with chuck inlet valve（27）With chuck water inlet（11）Connection, chuck
Water-circulating pump（17）Water inlet end and chuck tank（23）Connection, while chuck tank（23）Pass through chuck flowing water Valve（28）With folder
Cover delivery port（12）Connection, ozone generator（18）Upper setting ozone air intake valve（26）With ozone inlet（7）Connection, tail gas
Exhaust outlet（8）It is provided with tail gas air bleeding valve（29）, liquid level mouth（14）Connect liquid level gauge（19）, thermometer（20）It is arranged on and connects thermometric
Mouthful（13）It is interior, heater（22）It is arranged on chuck tank（23）In.
2. ozone oxidation polymerization according to claim 1 prepares the reaction unit of poly-ferric chloride, it is characterised in that：It is described
Ozone gas distribution pipe（6）Surface is uniformly placed with micropore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810237.5U CN206915781U (en) | 2017-07-06 | 2017-07-06 | A kind of ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810237.5U CN206915781U (en) | 2017-07-06 | 2017-07-06 | A kind of ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915781U true CN206915781U (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810237.5U Expired - Fee Related CN206915781U (en) | 2017-07-06 | 2017-07-06 | A kind of ozone oxidation polymerization prepares the reaction unit of poly-ferric chloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915781U (en) |
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2017
- 2017-07-06 CN CN201720810237.5U patent/CN206915781U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20210706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |