CN208995154U - A kind of zinc sulfate production system of environmental protection - Google Patents
A kind of zinc sulfate production system of environmental protection Download PDFInfo
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- CN208995154U CN208995154U CN201821747847.6U CN201821747847U CN208995154U CN 208995154 U CN208995154 U CN 208995154U CN 201821747847 U CN201821747847 U CN 201821747847U CN 208995154 U CN208995154 U CN 208995154U
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Abstract
The embodiment of the present application shows a kind of zinc sulfate production system of environmental protection.Technical solution shown in the embodiment of the present application connects a water treatment case in the gas outlet of cyclone separator, the other end of water treatment case connects cold wind discharge line, a certain amount of water is housed, the water surface is higher than the hot air duct entered but lower than the cold wind discharge line of discharge in water treatment case.When the high-temperature hot air for having dust, into the water in water treatment case, high-temperature hot air and dust by the water washing in water treatment case and absorb thermal energy, wash dust and are discharged in atmosphere outside except the cold air after heat, then by the cold wind discharge line of water treatment case.The utility model solves the problems, such as dust polluting environment, also solves safety problem caused by high-temperature hot air.Dust and hot water after the recovery again return to production process comprehensive utilization.
Description
Technical field
The utility model relates to chemical substance synthesis technical field, in particular to a kind of zinc sulfate production system of environmental protection.
Background technique
The production technology of feed level zinc sulfate product is made of liquid system processed, evaporation and crystallization system, drying system.It will system
The qualified solution of zinc sulfate that liquid system is produced is pumped into the evaporative crystallization slot in crystal system, passes through height in evaporative crystallization slot
Warm heating evaporation moisture, forms zinc sulfate crystalline solid, and the zinc sulfate crystalline solid after centrifugal dewatering is sent by Belt Conveying equipment
People carries out adverse current dried by hot air stream at high temperature and produces feed level zinc sulfate product into zinc sulfate rotary drying kiln.In the high warm of adverse current
Air-dry it is dry during, by the high-temperature reflux hot-air flow of rotary drying kiln, by cyclone separator, recycle and pressed from both sides in adverse current hot wind
The a large amount of zinc sulfate powder of band.Hot-air after cyclonic separation is also entrained with a small amount of zinc sulfate dust, is directly discharged into atmosphere.
This small amount of zinc sulfate powder will affect environment, and there are environmental issues.
Utility model content
The purpose of utility model of the utility model is to provide a kind of zinc sulfate production system of environmental protection, to reduce existing skill
The environmental pollution of sour zinc production system in process of production shown in art.
The embodiment of the present application shows a kind of zinc sulfate production system of environmental protection, and the zinc sulfate production system includes: liquid processed
System, the evaporation and crystallization system being connected with the liquid system processed, and, the dry system being connected with the evaporation and crystallization system
System；
Wherein, the drying system is provided with cyclone separator and includes:
Separator body, air inlet, gas outlet, air-introduced machine, water treatment case, absorbing liquid, cold wind discharge line；
The side on the separator body top is provided with the air inlet；The air inlet is connected with the drying system
It is logical；
The gas outlet is provided at the top of the separator body；The gas outlet passes through hot air duct and the water process
Case one end is connected；
The air-introduced machine is provided on the hot air duct；
The other end of the water treatment case is connected with the cold wind discharge line；
The absorbing liquid is provided in the water treatment case, the liquid level of the absorbing liquid is higher than the hot air duct；It is described
The liquid level of absorbing liquid is lower than the cold wind discharge line.
It is selectable, the cyclone separator further include: wind-heat branch pipe, air jet pipe；
One end of the wind-heat branch pipe with or oxygen tank be connected；
One end of the wind-heat branch pipe is connected with one end of the air jet pipe；
The other end of the air jet pipe is inserted into the separator body.
It is selectable, the cyclone separator further include: terraced interface；
The osculum end of the terraced interface is connected with the hot air duct；
Water treatment case one end described in the big opening end of the terraced interface is connected.
From the above technical scheme, the embodiment of the present application shows a kind of zinc sulfate production system of environmental protection, the sulfuric acid
Zinc production system includes: liquid system processed, the evaporation and crystallization system being connected with the liquid system processed, and, it is tied with the evaporation
The drying system that crystallographic system system is connected；Wherein, it includes: separator body, air inlet that the drying system, which is provided with cyclone separator,
Mouthful, gas outlet, air-introduced machine, water treatment case, absorbing liquid, cold wind discharge line；The side on the separator body top is provided with
The air inlet；The air inlet is connected with the drying system；The gas outlet is provided at the top of the separator body；
The gas outlet is connected by hot air duct with described water treatment case one end；The air inducing is provided on the hot air duct
Machine；The other end of the water treatment case is connected with the cold wind discharge line；The absorption is provided in the water treatment case
The liquid level of liquid, the absorbing liquid is higher than the hot air duct；The liquid level of the absorbing liquid is lower than the cold wind discharge line.This Shen
It please implement the technical solution exemplified and connect a water treatment case in the gas outlet of cyclone separator, the other end of water treatment case connects
Cold wind discharge line is connect, a certain amount of water is housed in water treatment case, the water surface is higher than the hot air duct entered but is lower than the cold of discharge
Wind discharge line.When the high-temperature hot air for having dust, into the water in water treatment case, high-temperature hot air and dust are by water
The water washing in case is managed with absorption thermal energy, washing dust and except the cold air after heat, then by the cold wind discharge line of water treatment case
It is discharged in atmosphere outside.The present invention solves the problems, such as dust polluting environment, also solves caused by high-temperature hot air and ask safely
Topic.Dust and hot water after the recovery again return to production process comprehensive utilization.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural block diagram for the zinc sulfate production system that a kind of environmental protection exemplified is preferably implemented according to one；
Fig. 2 is the structure diagram that the cyclone separator exemplified is preferably implemented according to one；
Fig. 3 is the structure diagram according to the cyclone separator shown in another preferred embodiment；
Fig. 4 is the structure diagram according to the cyclone separator shown in further embodiment.
Marginal data:
1- separator body, 11- air inlet, the gas outlet 12-, 2- air-introduced machine, 3- water treatment case, 4- absorbing liquid, 5- cold wind
Discharge line；6- wind-heat branch pipe, 7- air jet pipe, 8- terraced interface, 9- hot air duct.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, and, Fig. 2, the embodiment of the present application shows a kind of zinc sulfate production system of environmental protection, the sulfuric acid
Zinc production system includes: liquid system processed, the evaporation and crystallization system being connected with the liquid system processed, and, it is tied with the evaporation
The drying system that crystallographic system system is connected；
Wherein, the drying system is provided with cyclone separator and includes:
Separator body 1, air inlet 11, gas outlet 12, air-introduced machine 2, water treatment case 3, absorbing liquid 4, cold wind discharge line
5；
The side on 1 top of separator body is provided with the air inlet 11；The air inlet 11 and the dry system
System is connected；
The gas outlet 12 is provided at the top of the separator body 1；The gas outlet 12 by hot air duct 9 with it is described
3 one end of water treatment case is connected；
The air-introduced machine 2 is provided on the hot air duct 9；
The other end of the water treatment case 3 is connected with the cold wind discharge line 5；
The absorbing liquid 4 is provided in the water treatment case 3, the liquid level of the absorbing liquid 4 is higher than the hot air duct 9；
The liquid level of the absorbing liquid 4 is lower than the cold wind discharge line 5.
The qualified solution of zinc sulfate that liquid system processed is produced is pumped into the evaporative crystallization slot in evaporation and crystallization system, is being steamed
It sends out and passes through high-temperature heating evaporation water in crystallization tank, formation zinc sulfate crystalline solid, the zinc sulfate crystalline solid after centrifugal dewatering,
It is made a gift to someone by Belt Conveying equipment into zinc sulfate rotary drying kiln, carries out adverse current dried by hot air stream at high temperature and produce feed level zinc sulfate production
Product.During adverse current dried by hot air stream at high temperature, by the high-temperature reflux hot-air flow of rotary drying kiln, by cyclone separator,
The a large amount of zinc sulfate powder carried secretly in recycling adverse current hot wind；
Technical solution shown in the embodiment of the present application connects a water treatment case 3, water in the gas outlet of cyclone separator 12
The other end for the treatment of box 3 connects cold wind discharge line 5, and a certain amount of water is housed in water treatment case 3, and the water surface is higher than the hot wind entered
Pipeline 9 but the cold wind discharge line 5 for being lower than discharge.When the high-temperature hot air for having dust, into the water in water treatment case 3,
High-temperature hot air and dust are by the water washing in water treatment case 3 and absorb thermal energy, wash dust and except the cold air after heat, then by
It is discharged in atmosphere outside the cold wind discharge line 5 of water treatment case 3.The present invention solves the problems, such as dust polluting environment, also solves
Safety problem caused by high-temperature hot air.Dust and hot water after the recovery again return to production process comprehensive utilization.
Referring to Fig. 3, the cyclone separator further include: wind-heat branch pipe 6, air jet pipe 7；
One end of the wind-heat branch pipe 6 with or oxygen tank be connected；
One end of the wind-heat branch pipe 6 is connected with one end of the air jet pipe 7；
The other end of the air jet pipe 7 is inserted into the separator body 1.
Air or oxygen is blasted separator body 1 by wind-heat branch pipe 6 by technology shown in the embodiment of the present application, air and
Or remaining carbon monoxide carries out secondary response burning in oxygen and separator body 1.
Technical solution shown in the embodiment of the present application imports the wind-heat branch pipe 6 that air and/or oxygen pass through, and then passes through
Air jet pipe 7 stretches in separator body 1, therefore, fails full combustion gas, especially CO gas, can be in sky
Further full combustion under the action of gas, the energy of these gases are fully utilized, reduce environmental pollution, energy conservation and environmental protection.
Referring to Fig. 4, the cyclone separator further include: terraced interface 8；The osculum end of the terraced interface 8 with it is described
Hot air duct 9 is connected；3 one end of water treatment case described in the big opening end of the terraced interface 8 is connected.
Technical solution hot air duct 9 shown in the embodiment of the present application is adapted with the osculum end of terraced interface 8 correspondingly, can
To increase pressure of the gas in hot air duct, increase the contact area of gas and absorbing liquid 4 by terraced interface 8, increases and inhale
The absorption efficiency for receiving liquid 4, reaches better assimilation effect, further reaches and reduce environmental pollution, energy-saving and environment-friendly effect.
The embodiment of the present application shows a kind of zinc sulfate production system of environmental protection, and the zinc sulfate production system includes: liquid processed
System, the evaporation and crystallization system being connected with the liquid system processed, and, the dry system being connected with the evaporation and crystallization system
System；Wherein, it includes: separator body 1, air inlet 11, gas outlet 12, air-introduced machine that the drying system, which is provided with cyclone separator,
2, water treatment case 3, absorbing liquid 4, cold wind discharge line 5；The side on 1 top of separator body is provided with the air inlet
11；The air inlet 11 is connected with the drying system；The gas outlet 12 is provided at the top of the separator body 1；Institute
It states gas outlet 12 and is connected by hot air duct 9 with described 3 one end of water treatment case；Described draw is provided on the hot air duct 9
Blower 2；The other end of the water treatment case 3 is connected with the cold wind discharge line 5；It is arranged in the water treatment case 3
Absorbing liquid 4 is stated, the liquid level of the absorbing liquid 4 is higher than the hot air duct 9；The liquid level of the absorbing liquid 4 is arranged lower than the cold wind
Pipeline 5 out.Technical solution shown in the embodiment of the present application connects a water treatment case 3, water in the gas outlet of cyclone separator 12
The other end for the treatment of box 3 connects cold wind discharge line 5, and a certain amount of water is housed in water treatment case 3, and the water surface is higher than the hot wind entered
Pipeline 9 but the cold wind discharge line 5 for being lower than discharge.When the high-temperature hot air for having dust, into the water in water treatment case 3,
High-temperature hot air and dust are by the water washing in water treatment case 3 and absorb thermal energy, wash dust and except the cold air after heat, then by
It is discharged in atmosphere outside the cold wind discharge line 5 of water treatment case 3.The present invention solves the problems, such as dust polluting environment, also solves
Safety problem caused by high-temperature hot air.Dust and hot water after the recovery again return to production process comprehensive utilization.
Those skilled in the art are considering specification and after practicing utility model disclosed herein, will readily occur to practical
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model
Common knowledge or conventional techniques in art field.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (3)
1. a kind of zinc sulfate production system of environmental protection, which is characterized in that the zinc sulfate production system includes: liquid system processed, with
The evaporation and crystallization system that the liquid system processed is connected, and, the drying system being connected with the evaporation and crystallization system；
Wherein, the drying system is provided with cyclone separator and includes:
Separator body (1), air inlet (11), gas outlet (12), air-introduced machine (2), water treatment case (3), absorbing liquid (4), cold wind
Discharge line (5)；
The side on separator body (1) top is provided with the air inlet (11)；The air inlet (11) and the drying
System is connected；
The gas outlet (12) are provided at the top of the separator body (1)；The gas outlet (12) by hot air duct (9) with
Described water treatment case (3) one end is connected；
The air-introduced machine (2) are provided on the hot air duct (9)；
The other end of the water treatment case (3) is connected with the cold wind discharge line (5)；
It is provided with the absorbing liquid (4) in the water treatment case (3), the liquid level of the absorbing liquid (4) is higher than the hot air duct
(9)；The liquid level of the absorbing liquid (4) is lower than the cold wind discharge line (5).
2. zinc sulfate production system according to claim 1, which is characterized in that the cyclone separator further include: wind-heat
Branch pipe (6), air jet pipe (7)；
One end of the wind-heat branch pipe (6) with or oxygen tank be connected；
One end of the wind-heat branch pipe (6) is connected with one end of the air jet pipe (7)；
The other end of the air jet pipe (7) is inserted into the separator body (1).
3. zinc sulfate production system according to claim 2, which is characterized in that the cyclone separator further include: trapezoidal
Interface (8)；
The osculum end of the terraced interface (8) is connected with the hot air duct (9)；
Water treatment case (3) one end described in the big opening end of the terraced interface (8) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747847.6U CN208995154U (en) | 2018-10-26 | 2018-10-26 | A kind of zinc sulfate production system of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747847.6U CN208995154U (en) | 2018-10-26 | 2018-10-26 | A kind of zinc sulfate production system of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208995154U true CN208995154U (en) | 2019-06-18 |
Family
ID=66805862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821747847.6U Active CN208995154U (en) | 2018-10-26 | 2018-10-26 | A kind of zinc sulfate production system of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208995154U (en) |
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2018
- 2018-10-26 CN CN201821747847.6U patent/CN208995154U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 751600 southeast corner of the intersection of jing'er road and Wei'Er Road, Qingtongxia Industrial Park (block 1), Wuzhong City, Ningxia Hui Autonomous Region Patentee after: Ningxia Jingcheng Tianbao Technology Co.,Ltd. Address before: 751600 new material base of Qingtongxia City, Wuzhong City, the Ningxia Hui Autonomous Region Patentee before: NINGXIA JINGCHENG TIANBAO FEED ADDITIVES Co.,Ltd. |
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| CP03 | Change of name, title or address |