CN108264181A - A kind of equipment for preventing desulfurated circulating water saturated crystallization - Google Patents
A kind of equipment for preventing desulfurated circulating water saturated crystallization Download PDFInfo
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- CN108264181A CN108264181A CN201810029757.1A CN201810029757A CN108264181A CN 108264181 A CN108264181 A CN 108264181A CN 201810029757 A CN201810029757 A CN 201810029757A CN 108264181 A CN108264181 A CN 108264181A
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- Prior art keywords
- treating column
- heating
- crystallization
- circulating water
- equipment
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
Abstract
The invention discloses a kind of equipment for preventing desulfurated circulating water saturated crystallization, including treating column, heating room and driving motor, input port is installed at the top of the treating column, drive shaft is connected with by the braking of the output terminal of driving motor inside the treating column, agitation blade is installed in the drive shaft, the end of respective drive was tiltedly installed with sieve plate inside the treating column, was equipped with heating tube at the top of the heating room, the bottom of the treating column is connected with discharge pipe.The equipment of the prevention desulfurated circulating water saturated crystallization, has the probability crystallized when effectively reducing recirculated water desulfurization process, and decomposition is sifted out to the timely mistake of the crystallization of generation and melts crystallization, crystallization is avoided to be put into the advantages of circulating-use equipment results in blockage to nozzle, the problem of crystalline particle results in blockage to nozzle, influences to reduce the efficiency to circulating water treatment while normal work is generated when solving to recirculated water desulfurization operations.
Description
Technical field
The present invention relates to circulating water treatment technology field, specially a kind of equipment for preventing desulfurated circulating water saturated crystallization.
Background technology
With attention of the country to environmental protection, the control to enterprise's sulphur liquid discharge capacity is increased, it is therefore desirable to follow using desulfurization
Ring pump sloughs sulphur ingredient, prevents its polluted source.Chinese patent discloses a kind of desulfuration recycle pump (Authorization Notice No.：
CN201391462Y), including protecgulum, impeller, the pump housing, pump shaft, pump cover, bearing housing and the support of bearing, pump housing both ends difference
It is fixed on protecgulum and the support of bearing, pump shaft one end is fixed on the bearing housing, and the other end is fixed with impeller, in bearing
Pump cover is fixed on frame, mechanical seal is provided between pump cover and pump shaft, impeller is in the chamber that protecgulum, the pump housing and pump cover surround
In vivo, bearing housing is fixed on by adjusting bolt in the support of bearing, and apron plate is fixed on protecgulum.But this desulphurization circulating
Pump can generate crystalline particle when in use, in doctor solution to be caused to wear to overcurrent pipeline and equipment, and easily desulfurization is used
Nozzle results in blockage, and influences efficiency of the equipment to circulating water treatment, reduces the service life of equipment.
Invention content
The purpose of the present invention is to provide a kind of equipment for preventing desulfurated circulating water saturated crystallization, and having effectively reduces cycle
The probability crystallized during water desulfurization process, and decomposition is sifted out to the timely mistake of the crystallization of generation and melts crystallization, crystallization is avoided to be put into and is followed
The advantages of ring results in blockage to nozzle using equipment generates crystalline particle and nozzle is caused when solving to recirculated water desulfurization operations
The problem of blocking, influencing to reduce the efficiency to circulating water treatment while normal work.
To achieve the above object, the present invention provides following technical solution：It is a kind of to prevent setting for desulfurated circulating water saturated crystallization
It is standby, including treating column, heating room and driving motor, input port is installed at the top of the treating column, the driving motor is consolidated
Dingan County is mounted in the top for the treatment of column, is braked inside the treating column by the output terminal of driving motor and is connected with drive shaft, described
Agitation blade is installed in drive shaft, the end for the treatment of column inside respective drive was tiltedly installed with sieve plate, institute
It states heating room and the side for the treatment of column is fixedly mounted on by mounting groove, and corresponded to communicate inside the end and treating column of sieve plate and set
It puts, heating tube is installed at the top of the heating room, the bottom of the treating column is connected with discharge pipe, and set inside discharge pipe
There is solenoid valve.
Preferably, the installation end of the input port is connected with spiral base, and is provided between input port and spiral base
One-way input valve.The recirculated water of desulfurization operations is accepted, and pass through input port and be input to inside treating column by spiral base, it is single
It is input to inside treating column in recirculated water to transfer valve and input port sealing is blocked, recirculated water is avoided to flow back.
Preferably, the end face that the driving the tip of the axis corresponded to sieve plate is provided with Disintegrating knife, the Disintegrating knife pair
Skewed setting under sieve plate is in should be crossed.When the recirculated water for the treatment of column inter-process generates crystallization, cross sieve plate and sifted out to crystallizing,
Disintegrating knife passed through sieve plate inclination to crystallizing crushing operation, for the crystallization that can not be crushed and is sent to heating chamber.
Preferably, the Disintegrating knife is fixedly connected by mounting base with driving the tip of the axis, is set on the agitation blade
It is equipped with sieving through-hole.Since Disintegrating knife is often to crystallizing crushing operation, Disintegrating knife wear rate is big, is needed more in Disintegrating knife
When changing, by Disintegrating knife by mounting base and drive shaft dismounting and change, maintenance cost is reduced, and after passing through the through-hole that is sieved to desulfurization
Recirculated water sieving increase the efficiency of recirculated water flowing, reduce the generation probability of crystallization.
Preferably, the top installation having heaters of the heating room, the output terminal of the heater and the input of heating tube
End is electrically connected, and the heating tube is fixedly mounted on heating indoor top by mounting bracket.Sieve plate is being crossed to the knot in recirculated water
After crystalline substance sieving, heater heats heating tube, and heating tube grasps heating chamber by crossing the crystallization heating and melting that sieve plate imports
Make.
Preferably, setting is accepted, and heat room and place in the bottom of the heating room by treating column to the end for crossing sieve plate
Li Ta junctions are provided with position retaining plate, and the height of the position retaining plate is more than the half of heating chamber height, and position retaining plate
It is fixedly mounted on the top of heating room.Position retaining plate avoids crystalline particle from being hit when being stirred by stirring blade to heating tube, causes
Heating tube is damaged, is sent to heating chamber by sieving is crystallized crossing sieve plate, heater is by heating tube to heating chamber
Circulating water temperature increases, and is followed to crystals melt, and to the crystallization after thawing again by after sieve plate sieving excessively by discharge pipe discharge
Ring uses.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention installs heating room by corresponding to the end of sieve plate in treating column side, and driving motor movement, which drives, drives
Moving axis rotates, and drive shaft drives agitation blade to improve the efficiency of recirculated water flowing to recirculated water agitation, reduce the several of crystallization generation
Rate, and passed through sieve plate and heating chamber is sent to the crystallization sieving generated, pass through the heating tube pair of heating chamber
The water temperature heating of heating chamber, operates crystals melt, after the crystallization in recirculated water is avoided to discharge use, nozzle is caused to block
The phenomenon that, influence the normal use of equipment.
2nd, the present invention generates knot by installing Disintegrating knife in driving the tip of the axis in the recirculated water for the treatment of column inter-process
When brilliant, cross sieve plate and sifted out to crystallizing, Disintegrating knife passed through sieve plate for the crystallization that can not be crushed and incline to crystallizing crushing operation
Heating chamber tiltedly is sent to, since Disintegrating knife is often to crystallizing crushing operation, Disintegrating knife wear rate is big, in Disintegrating knife
When needing replacing, by Disintegrating knife by mounting base and drive shaft dismounting and change, maintenance cost is reduced, and pass through the through-hole pair that is sieved
Recirculated water sieving after desulfurization increases the efficiency of recirculated water flowing, reduces the generation probability of crystallization.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is A-A structure diagrams of the present invention；
Fig. 3 is B-B structure diagrams of the present invention；
Fig. 4 is the fundamental diagram of sulfuric acid wastewater containing processing system.
In figure：1 treating column；11 input ports；12 spiral bases；13 one-way input valves；14 discharge pipes；141 solenoid valves；2 add
Hot cell；21 cross sieve plate；22 mounting grooves；23 heating tubes；231 heaters；232 mounting brackets；24 position retaining plates；3 driving motors；31 drivings
Axis；32 agitation blades；321 sieving through-holes；33 Disintegrating knifes；331 mounting bases.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of equipment for preventing desulfurated circulating water saturated crystallization including treating column 1, heating room 2 and is driven
Dynamic motor 3, the top of the treating column 1 are equipped with input port 11, and the installation end of the input port 11 is connected with spiral base
12, and one-way input valve 13 is provided between input port 11 and spiral base 12.By spiral base 12 to the cycle of desulfurization operations
Water is accepted, and is passed through input port 11 and be input to inside treating column 1, and one-way input valve 13 is input in recirculated water in treating column 1
The sealing of input port 11 is blocked in portion, and recirculated water is avoided to flow back.The driving motor 3 is fixedly mounted on the top for the treatment of column 1, institute
It states and drive shaft 31 is connected with by the braking of the output terminal of driving motor 3 inside treating column 1, be installed in the drive shaft 31
Blade 32 is stirred, the end face that the end of the drive shaft 31 corresponded to sieve plate 21 is provided with Disintegrating knife 33, the Disintegrating knife
33 corresponded to skewed setting under sieve plate 21 is in.When the recirculated water of 1 inter-process for the treatment of column generates crystallization, sieve plate 21 is crossed to knot
Crystalline substance cross sift out, Disintegrating knife 33 to crystallize crushing operation, for the crystallization that can not be crushed passed through sieve plate 21 inclination be sent to plus
Inside hot cell 2.The Disintegrating knife 33 is fixedly connected by mounting base 331 with the end of drive shaft 31, the agitation blade 32
On be provided with sieving through-hole 321.Since Disintegrating knife 33 is often to crystallizing crushing operation, 33 wear rate of Disintegrating knife is big, in powder
When broken blade 33 needs replacing, by Disintegrating knife 33 by mounting base 331 and 31 dismounting and change of drive shaft, maintenance cost is reduced,
And pass through efficiency of the through-hole 321 to the recirculated water sieving increase recirculated water flowing after desulfurization of being sieved, reduce the generation probability of crystallization.
The end of the 1 inside respective drive 31 for the treatment of column was tiltedly installed with sieve plate 21, and the heating room 2 is solid by mounting groove 22
Dingan County is mounted in the side for the treatment of column 1, and corresponded to and setting is communicated inside the end and treating column 1 of sieve plate 21, the room 2 of heating
Top is equipped with heating tube 23, and the bottom of the treating column 1 is connected with discharge pipe 14, and discharge pipe 14 is internally provided with solenoid valve
141.The top installation having heaters 231 of the heating room 2, the output terminal of the heater 231 and the input terminal of heating tube 23
It is electrically connected, the heating tube 23 is fixedly mounted on heating 2 inner top of room by mounting bracket 232.Sieve plate 21 is being crossed to recirculated water
In crystallization sieving after, heater 231 heats heating tube 23, heating tube 23 to heating room 2 inside by cross sieve plate 21 import
Crystallization heating and melting operation.The bottom of the heating room 2 setting is accepted, and add to the end for crossing sieve plate 21 by treating column 1
Hot cell 2 is provided with position retaining plate 24 with 1 junction for the treatment of column, and the height of the position retaining plate 24 is more than the two of heating 2 internal height of room
/ mono-, and position retaining plate 24 is fixedly mounted on the top of heating room 2.Position retaining plate 24 avoids crystalline particle from being stirred by stirring blade 32
Heating tube 23 is hit when dynamic, causes heating tube 23 damaged, crystallization sieving is sent to inside heating room 2 crossing sieve plate 21, is added
Hot device 231 increases the circulating water temperature inside heating room 2 by heating tube 23, to crystals melt, and to the crystallization after thawing again
It is secondary to be recycled by crossing after the sieving of sieve plate 21 to discharge by discharge pipe 14.
In use, the recirculated water of desulfurization operations is accepted, and pass through input port 11 and be input to processing by spiral base 12
Inside tower 1, the operation of driving motor 3 drives drive shaft 31 to rotate, and drive shaft 31 drives Disintegrating knife 33 and agitation blade 32 to place
The recirculated water agitation inside tower 1 is managed, raising recirculated water avoids generating during recirculated water desulfurization in the efficiency of 1 internal flow for the treatment of column
Crystallization when the recirculated water of 1 inter-process for the treatment of column and the crystallization of generation are discharged by discharge pipe 14 and recycled, crosses sieve plate
Crystallization in 21 pairs of recirculated waters, which is crossed, sifts out, and Disintegrating knife 33 passes through sieving to crystallizing crushing operation for the crystallization that can not be crushed
The inclination of plate 21 is sent to inside heating room 2, and heater 231 increases the circulating water temperature inside heating room 2 by heating tube 23, right
Crystals melt, and pass through discharge pipe 14 after being sieved to the crystallization after thawing again by sieve plate 21 excessively and discharge recycling.
The equipment of the prevention desulfurated circulating water saturated crystallization is pacified by the end that sieve plate 21 was corresponded in 1 side for the treatment of column
Dress heating room 2, the movement of driving motor 3 drive drive shaft 31 to rotate, and drive shaft 31 drives agitation blade 32 to stir recirculated water, carries
The efficiency of high circulation water flowing reduces the probability that crystallization generates, and passes through crystallization sieving delivery of the sieve plate 21 to having generated
To heating room 2, the water temperature inside heating room 2 is heated by heating the heating tube 23 inside room 2, crystals melt is grasped
Make, crystalline particle is generated when solving to recirculated water desulfurization operations and is resulted in blockage to nozzle, influence to reduce while normal work
The problem of to circulating water treatment.
Since wet desulphurization has the characteristics that high desulfuration efficiency, adaptability and has a wide range of application.As SO2 discharges in country
Standard is more and more stringenter, and wet desulfurizing process is widely used in the improvement of SO2.But find that wet desulphurization is also deposited in actual motion
In some drawbacks, many users react wet desulphurization in use can tie in tower, in pond, in pipeline in the presence of a large amount of
Crystalline substance seriously affects system normal operation.By taking Dual alkali as an example, due to CaSO4 (gypsum deposition) production rate in actual moving process
It is limited, with the operation of system, there are a large amount of Na+, SO42- in desulphurization circulating slurries, and lack effective detection means.
Therefore there is supersaturation and crystalline deposit are precipitated system operation in Na+, SO42- in rear slurry for a period of time, so as to block pipeline.If it is
Periodically the certain slurries of outer discharge so as to reduce Na+, SO42- concentration, although can alleviate Crystallization Plugging, exist system
The problem of wasting a large amount of water resource and increasing wastewater treatment workload, this increases the operating cost of system indirectly.
The present invention provides the aftertreatment device of sulfuric acid wastewater containing, as shown in figure 4, its operation principle is evaporated for Waste Heat Reuse
Principle, the heat source needed in device are derived from kiln low temperature itself (200~300 DEG C) region partial fume.It will be to be treated de-
Sulphur waste water is pumped to by conveying in processing unit, and the heat smoke in access equipment carries out heat by processing unit and desulfurization wastewater
It exchanges, desulfurization wastewater is constantly heated up explosive evaporation, and last desulfurization wastewater product is graininess salt crystallized product and water
Steam, heating flue gas, which carries a large amount of water vapours being evaporated and sends back to again, carries out desulfurization process in desulfurizing tower.Water vapour into
Enter after desulfurizing tower and fall into bottom of towe because the cooling of desulfurizing tower spray forms water droplet and recycled with slurries, avoid desulfurization wastewater
It is directly outer to arrange, water resource is saved, while desulfurization has also been carried out for the kiln gas of heating part, ensured kiln desulfurization effect
Rate；Due to the continuous evaporation of desulfurization wastewater, waste water finally will appear the crystallization of solubility salt, and saline crystallization adheres in order to prevent
Increase the difficulty of device cleaning in the present apparatus, increase vibrational system specifically for the present apparatus, vibrational system is followed by evaporation
System works together, will crystallize at any time shatter into loose particle, prevents from crystallizing blocking be attached in the present apparatus.Treat that waste water evaporates
Work is completed, and can carry out the collection work of crystallization salt particle.Desulfurization wastewater evaporation is sent into after the completion of collecting again, is followed successively
Ring works.
Sulfuric acid wastewater containing processing system forms：Including,
1st, waste heat transport system：This system includes pipeline, high-temperature wearable wind turbine, high temp.-resistant valve, heat preservation etc..It is resistance to high temperature
Mill wind turbine, which is used as, conveys power, the heat smoke in extraction kiln to vapo(u)rization system.
2nd, vapo(u)rization system：Vapo(u)rization system is the core of the present apparatus, vapo(u)rization system using heat smoke and desulfurization wastewater into
Row heat exchange, desulfurization wastewater, which evaporates, after heat exchange to form water vapour and flue gas and enters desulfurizing tower, and saline crystallization particle occurs in bottom.
Saline crystallization particle is collected by retracting device.
3rd, vibrational system：Vibrational system is present apparatus important component, due to will appear plate in steady evaporation process
Crystallization, and be liable to stick on the interior wall of vapo(u)rization system, the collection and cleaning tape to crystallized product carry out certain difficulty.Therefore to steaming
Hair system adds vibrational system, and vapo(u)rization system is made to be in vibration evaporating state, and crystallization is vibrated into discrete particles once being formed, no
It can be attached on the interior wall of vapo(u)rization system, therefore crystalline particle can be smoothly collected after the completion of evaporating.
The present apparatus realizes the processing of desulfurization wastewater using residual heat from kiln furnace, in the base for fully solving wet desulphurization crystallisation problems
On plinth, reduce wastewater treatment operating cost to greatest extent, realize wastewater zero discharge, saved water resource.And kiln cigarette
Gas can realize very desulfurization, will not generate new pollution.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of equipment for preventing desulfurated circulating water saturated crystallization including treating column (1), heats room (2) and driving motor (3),
It is characterized in that：Input port (11) is installed, the driving motor (3) is fixedly mounted on place at the top of the treating column (1)
The top of tower (1) is managed, the treating column (1) is internal to be connected with drive shaft (31), institute by the output terminal braking of driving motor (3)
It states and agitation blade (32) is installed in drive shaft (31), the end of the internal respective drive (31) of the treating column (1) is inclined
Sieve plate (21) was tiltedly installed, heating room (2) is fixedly mounted on the side for the treatment of column (1) by mounting groove (22), and right
It should cross inside the end and treating column (1) of sieve plate (21) and communicate setting, heating tube is installed at the top of heating room (2)
(23), the bottom of the treating column (1) is connected with discharge pipe (14), and discharge pipe (14) is internally provided with solenoid valve (141).
2. a kind of equipment for preventing desulfurated circulating water saturated crystallization according to claim 1, it is characterised in that：The input
The installation end of port (11) is connected with spiral base (12), and is provided with unidirectional input between input port (11) and spiral base (12)
Valve (13).
3. a kind of equipment for preventing desulfurated circulating water saturated crystallization according to claim 1, it is characterised in that：The driving
The end face that the end of axis (31) corresponded to sieve plate (21) is provided with Disintegrating knife (33), and the Disintegrating knife (33) corresponded to sieve plate
(21) skewed setting under being in.
4. a kind of equipment for preventing desulfurated circulating water saturated crystallization according to claim 3, it is characterised in that：The crushing
Blade (33) is fixedly connected by mounting base (331) with the end of drive shaft (31), is provided on the agitation blade (32)
Sieve through-hole (321).
5. a kind of equipment for preventing desulfurated circulating water saturated crystallization according to claim 1, it is characterised in that：The heating
The top installation having heaters (231) of room (2), the output terminal and the input terminal of heating tube (23) of the heater (231) are electrical
Connection, the heating tube (23) are fixedly mounted on heating room (2) inner top by mounting bracket (232).
6. a kind of equipment for preventing desulfurated circulating water saturated crystallization according to claim 5, it is characterised in that：The heating
Setting is accepted in the bottom of room (2) by treating column (1) to the end for crossing sieve plate (21), and heats room (2) and connect with treating column (1)
Place is provided with position retaining plate (24), and the height of the position retaining plate (24) is more than the half of heating room (2) internal height, and gear
Plate (24) is fixedly mounted on the top of heating room (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029757.1A CN108264181B (en) | 2018-01-12 | 2018-01-12 | Equipment for preventing saturated crystallization of desulfurization circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029757.1A CN108264181B (en) | 2018-01-12 | 2018-01-12 | Equipment for preventing saturated crystallization of desulfurization circulating water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108264181A true CN108264181A (en) | 2018-07-10 |
| CN108264181B CN108264181B (en) | 2020-12-01 |
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ID=62775487
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810029757.1A Active CN108264181B (en) | 2018-01-12 | 2018-01-12 | Equipment for preventing saturated crystallization of desulfurization circulating water |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861562A (en) * | 1979-10-18 | 1989-08-29 | Imperial Chemical Industries Plc | Fluidized bed apparatus for the mixing of fluids and solids |
| CN1864816A (en) * | 2006-04-15 | 2006-11-22 | 田永征 | Method and apparatus for inhibiting crystallisate production of leaching system |
| CN201921626U (en) * | 2010-12-20 | 2011-08-10 | 重庆建峰工业集团有限公司 | Crystallization prevention device for ammonia method desulphurization tower |
| WO2012132003A1 (en) * | 2011-03-31 | 2012-10-04 | バブコック日立株式会社 | Exhaust gas treatment system and exhaust gas treatment method |
| KR101297821B1 (en) * | 2012-09-21 | 2013-08-19 | 주식회사이피에스솔루션 | A system and the method for culturing micro algae using anaerobic digester |
| CN204320061U (en) * | 2014-12-02 | 2015-05-13 | 成都华西堂投资有限公司 | A kind of reclaiming device realizing discarded object in flue gas purifying method |
-
2018
- 2018-01-12 CN CN201810029757.1A patent/CN108264181B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861562A (en) * | 1979-10-18 | 1989-08-29 | Imperial Chemical Industries Plc | Fluidized bed apparatus for the mixing of fluids and solids |
| CN1864816A (en) * | 2006-04-15 | 2006-11-22 | 田永征 | Method and apparatus for inhibiting crystallisate production of leaching system |
| CN201921626U (en) * | 2010-12-20 | 2011-08-10 | 重庆建峰工业集团有限公司 | Crystallization prevention device for ammonia method desulphurization tower |
| WO2012132003A1 (en) * | 2011-03-31 | 2012-10-04 | バブコック日立株式会社 | Exhaust gas treatment system and exhaust gas treatment method |
| KR101297821B1 (en) * | 2012-09-21 | 2013-08-19 | 주식회사이피에스솔루션 | A system and the method for culturing micro algae using anaerobic digester |
| CN204320061U (en) * | 2014-12-02 | 2015-05-13 | 成都华西堂投资有限公司 | A kind of reclaiming device realizing discarded object in flue gas purifying method |
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| Publication number | Publication date |
|---|---|
| CN108264181B (en) | 2020-12-01 |
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