CN203824277U - Energy-saving dye spray drying system - Google Patents
Energy-saving dye spray drying system Download PDFInfo
- Publication number
- CN203824277U CN203824277U CN201420196051.1U CN201420196051U CN203824277U CN 203824277 U CN203824277 U CN 203824277U CN 201420196051 U CN201420196051 U CN 201420196051U CN 203824277 U CN203824277 U CN 203824277U
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- Prior art keywords
- outlet
- air
- oil bath
- connects
- hot
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- Expired - Lifetime
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- 238000001694 spray drying Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 75
- 238000007669 thermal treatment Methods 0.000 claims description 21
- 239000000975 dye Substances 0.000 claims description 19
- 238000004134 energy conservation Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000001035 drying Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001599 direct drying Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model relates to an energy-saving dye spray drying system. The energy-saving dye spray drying system comprises a spray drying tower, an induced draft fan, an air blower, an air filter, an oil bath heating furnace and an oil filling machine, wherein the outlet of the air blower is connected with the inlet of the air filter, the outlet of the air filter is connected with an air feeding opening of the oil bath heating furnace, a hot air outlet of the oil bath heating furnace is connected with the induced draft fan, an air outlet of the induced draft fan is connected with an air distributor at the top of a dryer, and one end of a heating coiled pipe of the oil bath heating furnace is connected with the oil filling machine. Incoming air is heated to 200DEG C by a hot source of the energy-saving dye spray drying system provided by the utility model with an oil bath heating method. Power can be directly adopted during heating, and oil bath heating can ensure the temperature stability of hot air.
Description
Technical field
The utility model belongs to pigment special equipment field, the energy-conservation spray drying system of especially a kind of dyestuff.
Background technology
Being dried of dyestuff, is last procedure in DYE PRODUCTION process, is also the very important link in dyestuff post processing processing aspect.The filter cake of dyestuff or the dry method of dye liquor are had a variety of, different types of dyestuff, even in same class dyestuff, different kinds usually can adopt different drying means.What generally adopt has direct drying method, belt drying method, rake seasoning, rotary flashing drying method, spray drying process and pneumatic conveying drying method, micro-wave drying method etc.Spray drying process (spray is dry) effect aspect dispersion, reducing dye is better, because discovery moment high temperature can not break ring dyestuff itself, makes the dyestuffs such as activity, acid dyes also adopt spray drying technology.
The most original coal heating of the general employing of hot blast of current spraying obtains thermal source, and spray-dired hot blast is generally 200 ℃, each a large amount of coals of need of production, produce a lot of dust and carbon dioxide, severe contamination changes, and causes energy significant wastage, answers and increases production cost.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of dyestuff energy-conservation spray drying system, the thermal source of this system adopts the method for oil bath heating that air intake is heated to 200 ℃, during heating, directly adopt electric energy, oil bath heating not only can guarantee the temperature stability of hot blast, can also make full use of, and effectively saves coal, reduce environmental pollution, reduce energy consumption.
The technical scheme that the utility model is realized object is as follows:
The energy-conservation spray drying system of a kind of dyestuff, comprise spray drying tower, air-introduced machine, pressure fan, air cleaner, oil bath heating furnace, oiling machine, the outlet of pressure fan connects air cleaner entrance, air cleaner outlet connects the air intake vent that adds of oil bath heating furnace, the hot-blast outlet of oil bath heating furnace connects air-introduced machine, fan out draft connects drier top air distributor, and heat(ing) coil one end of oil bath heating furnace connects oiling machine.
And, the structure of described oil bath heating furnace is: comprise a shell, shell top is fixedly mounted with three pouring orifices, pouring orifice connects oiling machine by oil fuel tube, shell below is fixedly mounted with oil-out, in shell, be vertically fixedly mounted with parallel interval and be fixedly mounted with three dividing plates, housing is divided into a left side, in, right three Hot-blast Heating districts independently, the corresponding pouring orifice in each Hot-blast Heating district and oil-out, wherein in the left thermal treatment zone, be fixedly mounted with a vertical axes to helical heating pipe, right thermal treatment zone structure is identical with left side, in the hot blast thermal treatment zone, middle part, be fixedly mounted with the helical heating pipe of a horizontal axis, the outlet of the helical heating pipe of the thermal treatment zone, left side is communicated with the outlet of connected with outer casing, the entrance of the helical heating pipe in Hot-blast Heating district during the entrance of the helical heating pipe of the left thermal treatment zone connects, the entrance of the helical heating pipe in middle Hot-blast Heating district connects the outlet of the helical heating pipe of the right thermal treatment zone, the outlet of the helical heating pipe of the right thermal treatment zone is communicated with the entrance of connected with outer casing.
The beneficial effects of the utility model are:
The thermal source of the energy-conservation spray drying system of dyestuff that 1, the utility model provides adopts the method for oil bath heating that air intake is heated to 200 ℃, directly adopts electric energy during heating, and oil bath heating not only can guarantee the temperature stability of hot blast.
2, the energy-conservation spray drying system of dyestuff that the utility model provides makes full use of thermal source, thoroughly takes leave of coal, and production environment is thoroughly improved, and can not produce the secondary pollution of carbon dioxide and dust, reaches energy-saving and emission-reduction, green object of producing.
3, the oil bath heating furnace in the energy-conservation spray drying system of dyestuff that the utility model provides has three sections of bringing-up sections, can part step by air heat to 200 degree Celsius, guarantee intake air temperature, guarantee spraying drying effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of oil bath heating furnace.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
The energy-conservation spray drying system of a kind of dyestuff, comprise spray drying tower 1, air-introduced machine 2, pressure fan 6, air cleaner 5, oil bath heating furnace 3, oiling machine 4, the outlet of pressure fan connects air cleaner entrance, air cleaner outlet connects the air intake vent that adds of oil bath heating furnace, the hot-blast outlet of oil bath heating furnace connects air-introduced machine, fan out draft connects drier top air distributor, heat(ing) coil one end of oil bath heating furnace connects oiling machine, be used for the conduction oil of annotating, the other end is installed seal cover, discharging conduction oil is to open, and closes at ordinary times.
The application can adopt existing oil bath heating furnace to complete the application as the firing equipment of heating use.
The application also provides another oil bath heating furnace, concrete structure is: comprise a shell 2-5, shell top is fixedly mounted with three pouring orifice 2-4, pouring orifice connects oiling machine by oil fuel tube 2-1, shell below is fixedly mounted with oil-out 2-6, be used for discharging conduction oil, in shell, be vertically fixedly mounted with parallel interval and be fixedly mounted with three dividing plate 2-3, housing is divided into a left side, in, right three Hot-blast Heating district 2-2 independently, the corresponding pouring orifice in each Hot-blast Heating district and oil-out, wherein in the left thermal treatment zone, be fixedly mounted with a vertical axes to helical heating pipe, right thermal treatment zone structure is identical with left side, in the hot blast thermal treatment zone 2-3 of middle part, be fixedly mounted with the helical heating pipe of a horizontal axis, the outlet of the helical heating pipe of the thermal treatment zone, left side is communicated with the outlet of connected with outer casing, the entrance of the helical heating pipe in Hot-blast Heating district during the entrance of the helical heating pipe of the left thermal treatment zone connects, the entrance of the helical heating pipe in middle Hot-blast Heating district connects the outlet of the helical heating pipe of the right thermal treatment zone, the outlet of the helical heating pipe of the right thermal treatment zone is communicated with the entrance of connected with outer casing.
Mode of heating is: in helical heating pipe, walk air, in the housing in helical heating pipe outside, fill with heating oil, for by the air heat in helical heating pipe.
Claims (2)
1. the energy-conservation spray drying system of dyestuff, it is characterized in that: comprise spray drying tower, air-introduced machine, pressure fan, air cleaner, oil bath heating furnace, oiling machine, the outlet of pressure fan connects air cleaner entrance, air cleaner outlet connects the air intake vent that adds of oil bath heating furnace, the hot-blast outlet of oil bath heating furnace connects air-introduced machine, fan out draft connects drier top air distributor, and heat(ing) coil one end of oil bath heating furnace connects oiling machine.
2. the energy-conservation spray drying system of dyestuff according to claim 1, it is characterized in that: the structure of described oil bath heating furnace is: comprise a shell, shell top is fixedly mounted with three pouring orifices, pouring orifice connects oiling machine by oil fuel tube, shell below is fixedly mounted with oil-out, in shell, be vertically fixedly mounted with parallel interval and be fixedly mounted with three dividing plates, housing is divided into a left side, in, right three Hot-blast Heating districts independently, the corresponding pouring orifice in each Hot-blast Heating district and oil-out, wherein in the left thermal treatment zone, be fixedly mounted with a vertical axes to helical heating pipe, right thermal treatment zone structure is identical with left side, in the hot blast thermal treatment zone, middle part, be fixedly mounted with the helical heating pipe of a horizontal axis, the outlet of the helical heating pipe of the thermal treatment zone, left side is communicated with the outlet of connected with outer casing, the entrance of the helical heating pipe in Hot-blast Heating district during the entrance of the helical heating pipe of the left thermal treatment zone connects, the entrance of the helical heating pipe in middle Hot-blast Heating district connects the outlet of the helical heating pipe of the right thermal treatment zone, the outlet of the helical heating pipe of the right thermal treatment zone is communicated with the entrance of connected with outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196051.1U CN203824277U (en) | 2014-04-21 | 2014-04-21 | Energy-saving dye spray drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196051.1U CN203824277U (en) | 2014-04-21 | 2014-04-21 | Energy-saving dye spray drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824277U true CN203824277U (en) | 2014-09-10 |
Family
ID=51479762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196051.1U Expired - Lifetime CN203824277U (en) | 2014-04-21 | 2014-04-21 | Energy-saving dye spray drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709438A (en) * | 2018-04-02 | 2018-10-26 | 广德美好包装科技有限公司 | A kind of heat exchanger for oven drying |
-
2014
- 2014-04-21 CN CN201420196051.1U patent/CN203824277U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709438A (en) * | 2018-04-02 | 2018-10-26 | 广德美好包装科技有限公司 | A kind of heat exchanger for oven drying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |