CN209386758U - A kind of atomizing dry tower of the heat sensitive material of double funnel structures - Google Patents
A kind of atomizing dry tower of the heat sensitive material of double funnel structures Download PDFInfo
- Publication number
- CN209386758U CN209386758U CN201822024809.4U CN201822024809U CN209386758U CN 209386758 U CN209386758 U CN 209386758U CN 201822024809 U CN201822024809 U CN 201822024809U CN 209386758 U CN209386758 U CN 209386758U
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- double
- dry tower
- double funnel
- round table
- sensitive material
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- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000005507 spraying Methods 0.000 claims abstract description 47
- 238000001035 drying Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 239000002356 single layer Substances 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 description 12
- 238000000889 atomisation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 238000001694 spray drying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to drying tower technical fields, and in particular to a kind of atomizing dry tower of the heat sensitive material of double funnel structures.A kind of atomizing dry tower of the heat sensitive material of double funnel structures, including dry tower body, spraying section and discharging section, the spraying section includes atomizer and hot wind burner, the spraying section is round table-like, the top surface of the rotary table is arranged in the atomizer, and the hot wind burner is evenly distributed on the side of the rotary table；The dry tower body be it is cylindric, the columned side is provided with observation door；The discharging section is double funnel-forms, double funnelform upper sections be it is round table-like, double funnelform lower sections are coniform；Double coniform lower sections of funnelform lower section are equipped with rotary valve.The utility model solves the problems, such as that heat sensitive material quality is unstable in the prior art, and uniform color, the stay in grade for the heat sensitive material being dried to obtain by the atomizing dry tower of double funnel structures are excellent.
Description
Technical field
The utility model relates to drying tower technical fields, and in particular to a kind of atomization of the heat sensitive material of double funnel structures
Drying tower.
Background technique
Spray drying nozzle does main body using import stainless steel material, and YWN8 cemented carbide material does spout, interior edge vortex
Guide cavity.Liquid forms centrifugation shape by guide vane under high pressure and is sprayed, and droplet is subtle；It is widely used in food, medicine, change
The industries such as work, dyestuff, metallurgy.It can be come into full contact with hot wind, be used for mist projection granulating.
Heat sensitive material is a kind of material of case of thermal instability；Heat easily decomposes, polymerize, it is anti-to aoxidize iso-metamorphism
It answers, causes economically heavy losses, should strongly avoid in the industrial production.These substances mainly have food and some hydrocarbon
Class.
Spray drying tower is biology manufacture one of also common drying equipment, for dry raw material (fine powder) and
Pack filling, existing spray drying tower to raw material (fine powder), generally raw material are atomized by atomizer, are then led to
Cross and be input to tower intracorporal hot wind material is dried, it is dry after material can be slid along taper receiving portion and enter packaging bag
Or cyclone separator is entered by air-introduced machine；Vibrator can be provided on ordinary circumstance inferior pyramidal receiving portion makes material be detached from inner wall
It is slipped in packaging bag.
Spray drying is one of the unit operation that energy consumption is high, and according to information, in industrially developed country, statistics shows dry
Energy consumed by dry operation accounts for about the 10% of national total energy consumption.So energy conservation be it is highly important, especially in energy prices
The today increasingly gone up, energy consumption are to be directly related to an important indicator of economical operations, should be use up in operation
Possibly reduce energy consumption.
In the prior art, heat sensitive material is easy to appear hot-spot in the drying process leads to the quality of material finished product
Decline.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of heat sensitive material of double funnel structures
Atomizing dry tower, solve the problems, such as that heat sensitive material quality is unstable in the prior art, passes through the atomization of double funnel structures
Uniform color, the stay in grade for the heat sensitive material that drying tower is dried to obtain are excellent.
The purpose of this utility model is achieved through the following technical solutions:
A kind of atomizing dry tower of the heat sensitive material of double funnel structures, including dry tower body, spraying section and discharging section, institute
State spraying section be arranged in the dry tower body top and the drying tower body by integral forming, discharging section setting is described dry
The lower section of dry tower body and the drying tower body by integral forming:
The spraying section includes atomizer and hot wind burner, the spraying section be it is round table-like, the atomizer is set
It sets in the top surface of the rotary table, the hot wind burner is evenly distributed on the side of the rotary table；The dry tower body is cylinder
Shape, the columned side are provided with observation door；
The discharging section is double funnel-forms, double funnelform upper sections be it is round table-like, double funnelform lower sections are
It is coniform, round table-like and double funnel-form lower sections of double funnel-form upper sections it is coniform by under double funnel-forms
The round table-like bottom surface of section is formed by cylindrical side and is connected；Be provided on double funnelform cylindrical side gas outlet and
Observe access panel；Double coniform lower sections of funnelform lower section are equipped with rotary valve.
The drying tower body of atomizing dry tower, spraying section and discharging section are integrally formed, and integrated molding is readily cleaned；Wherein
The top of dry tower body is arranged in spraying section, so that the atomizer of spraying section is not easy to plug；Hot-blast spray nozzle is evenly distributed on spray
On the frustum cone side of mist section, so that burning is more uniform, it is not easy to the excessive situation of local temperature occur.
Further, the spraying section is equipped with hot air distributor close to round table-like lower section, and the hot air distributor is
It is spaced each other, perpendicular at least one layer of layer structure of dry tower body being axially arranged.
Further, the gap length of the hot air distributor is that spraying section is round table-like 0.1-0.2 times high.
Further, the hot air distributor is to be spaced each other, perpendicular to the layer for two layers be axially arranged for drying tower body
Shape structure, the gap length of the hot air distributor are that spraying section is round table-like 0.2 times high.
Spraying section is provided with hot air distributor, disperses hot wind, avoids hot wind from contacting with the powder of portion and excessively lead
Powder hot-spot is caused, powder uneven color is avoided.
Further, the atomizer is one group of YWN8 cemented carbide material atomizer；The hot wind burner is
Equally distributed two groups of hot-blast spray nozzles.Spraying section and dry tower body have certain distance so that atomizing medium and hot wind enter it is dry
Dispersion has been dried before dry tower body, has been contacted with hot wind more uniformly thorough.
Further, the angle that the axis of the axis of the hot-blast spray nozzle and the dry tower body is formed is 30-60 °.Heat
The angle that the axis of the axis of wind nozzle and dry tower body is formed is 30-60 °, and atomization more uniformly, avoids within this range
Atomizer absorption material dust causes atomizer to block.
Further, the observation door is equipped with inspection manhole.
Further, the round table-like basal diameter of double funnel-form upper sections is greater than the coniform of double funnel-form lower sections
Basal diameter.
Further, the bottom surface of the round table-like lower end of double funnel-form upper sections is provided with single layer strainer.Discharging section is double
Funnel-form, the powder that wherein atomization drying is completed enter double funnel-form lower sections after passing through pair single layer strainer filtering of funnel-form upper sections
It discharges, it is over-drying to avoid powder；Gas outlet is arranged in double funnel-form lower sections, air-flow exchange process to dried
Journey influences smaller.
The beneficial effects of the utility model are:
1. the drying tower body of atomizing dry tower, spraying section and discharging section are integrally formed, integrated molding is readily cleaned；Its
In spraying section the top of dry tower body is set so that the atomizer of spraying section is not easy to plug；Hot-blast spray nozzle is evenly distributed on
On the frustum cone side of spraying section, so that burning is more uniform, it is not easy to the excessive situation of local temperature occur；
2. spraying section and dry tower body have certain distance, so that atomizing medium and hot wind have been done before entering dry tower body
Dry dispersion contacts more uniformly thorough with powder；Spraying section is provided with hot air distributor, disperses hot wind, avoids hot wind and portion
The powder contact that quartile is set excessively leads to powder hot-spot, avoids powder uneven color；
3. the angle that the axis of the axis of hot-blast spray nozzle and dry tower body is formed is 30-60 °, it is atomized within this range more
Uniformly；Avoiding atomizer absorption material dust causes atomizer to block；
4. discharging section is double funnel-forms, the powder that wherein atomization drying is completed passes through the single layer strainer mistake of double funnel-form upper sections
Enter double funnel-form lower sections after filter to discharge, it is over-drying to avoid powder；Gas outlet is arranged in double funnel-form lower sections, gas
Smaller on drying process influence in stream exchange process, setting gas outlet is more energy saving in this way.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of atomizing dry tower；
Fig. 2 is the structural schematic diagram of 1 hot air distributor of embodiment；
Fig. 3 is the structural schematic diagram of 2 hot air distributor of embodiment；
Fig. 4 is the structural schematic diagram of 3 hot air distributor of embodiment；
Fig. 5 is the structural schematic diagram of spraying section；
In figure:
1- dries tower body, and 2- is sprayed section, 3- discharging section, 4- atomizer, 5- hot wind burner, 6- observation door, 7- outlet
Mouthful, 8- observes access panel, 9- rotary valve, 10- hot air distributor, 11- inspection manhole, 12- single layer strainer, 13- hot-blast spray nozzle.
Specific embodiment
The technical solution of the utility model, but the guarantor of the utility model are described in further detail combined with specific embodiments below
Shield range is not limited to as described below.
Embodiment 1
A kind of atomizing dry tower of the heat sensitive material of double funnel structures, including dry tower body 1, spraying section 2 and discharging section
3, the top of the dry tower body 1 is arranged in the spraying section 2 and the dry tower body 1 is integrally formed, and the discharging section 3 is arranged
It is integrally formed in the lower section of the dry tower body 1 and the dry tower body 1:
The spraying section 2 includes atomizer 4 and hot wind burner 5, and the spraying section 2 is round table-like, the atomization spray
The top surface of the rotary table is arranged in mouth 4, and the hot wind burner 5 is evenly distributed on the side of the rotary table；
The dry tower body 1 be it is cylindric, the columned side be provided with observation door 6；
The discharging section 3 is double funnel-forms, double funnelform upper sections be it is round table-like, double funnelform lower sections are
It is coniform, round table-like and double funnel-form lower sections of double funnel-form upper sections it is round table-like by under double funnel-forms
The round table-like bottom surface of section is formed by cylindrical side and is connected；Gas outlet 7 is provided on double funnelform cylindrical sides
With observation access panel 8；Double coniform lower sections of funnelform lower section are equipped with rotary valve 9.
Specifically, the spraying section 2 is equipped with hot air distributor 10, the hot air distributor 10 close to round table-like lower section
The layer structure of the single layer being axially arranged to be spaced each other, perpendicular to dry tower body 1.
Specifically, the gap length of the hot air distributor 10 is that spraying section 2 is round table-like 0.2 times high.
Specifically, the atomizer 4 is one group of YWN8 cemented carbide material atomizer；The hot wind burner 5 is
Equally distributed two groups of burner noz(zle)s 13.
Specifically, the angle that the axis of the axis of the burner noz(zle) and the dry tower body 1 is formed is 30 °.
Specifically, the observation door 6 is mounted on inspection manhole 11.
Specifically, the round table-like basal diameter of double funnel-form upper sections is greater than the round table-like bottom of double funnel-form lower sections
Face diameter.
Specifically, the bottom surface of the round table-like lower end of double funnel-form upper sections is provided with single layer strainer 12.
Embodiment 2
A kind of atomizing dry tower of the heat sensitive material of double funnel structures, including dry tower body 1, spraying section 2 and discharging section
3, the top of the dry tower body 1 is arranged in the spraying section 2 and the dry tower body 1 is integrally formed, and the discharging section 3 is arranged
It is integrally formed in the lower section of the dry tower body 1 and the dry tower body 1:
The spraying section 2 includes atomizer 4 and hot wind burner 5, and the spraying section 2 is round table-like, the atomization spray
The top surface of the rotary table is arranged in mouth 4, and the hot wind burner 5 is evenly distributed on the side of the rotary table；
The dry tower body 1 be it is cylindric, the columned side be provided with observation door 6；
The discharging section 3 is double funnel-forms, double funnelform upper sections be it is round table-like, double funnelform lower sections are
It is coniform, round table-like and double funnel-form lower sections of double funnel-form upper sections it is round table-like by under double funnel-forms
The round table-like bottom surface of section is formed by cylindrical side and is connected；Gas outlet 7 is provided on double funnelform cylindrical sides
With observation access panel 8；Double coniform lower sections of funnelform lower section are equipped with rotary valve 9.
Specifically, the spraying section 2 is equipped with hot air distributor 10, the hot air distributor 10 close to round table-like lower section
The layer structure of two layers be axially arranged to be spaced each other, perpendicular to dry tower body 1, the interval of the hot air distributor 10 are long
Degree is round table-like 0.2 times high for spraying section 2.
Specifically, the atomizer 4 is one group of YWN8 cemented carbide material atomizer；The hot wind burner 5 is
Equally distributed two groups of burner noz(zle)s 13.
Specifically, the angle that the axis of the axis of the hot-blast spray nozzle and the dry tower body 1 is formed is 60 °.
Specifically, the observation door 6 is mounted on inspection manhole 11.
Specifically, the round table-like basal diameter of double funnel-form upper sections is greater than the round table-like bottom of double funnel-form lower sections
Face diameter.
Specifically, the bottom surface of the round table-like lower end of double funnel-form upper sections is provided with single layer strainer 12.
Embodiment 3
A kind of atomizing dry tower of the heat sensitive material of double funnel structures, including dry tower body 1, spraying section 2 and discharging section
3, the top of the dry tower body 1 is arranged in the spraying section 2 and the dry tower body 1 is integrally formed, and the discharging section 3 is arranged
It is integrally formed in the lower section of the dry tower body 1 and the dry tower body 1:
The spraying section 2 includes atomizer 4 and hot wind burner 5, and the spraying section 2 is round table-like, the atomization spray
The top surface of the rotary table is arranged in mouth 4, and the hot wind burner 5 is evenly distributed on the side of the rotary table；
The dry tower body 1 be it is cylindric, the columned side be provided with observation door 6；
The discharging section 3 is double funnel-forms, double funnelform upper sections be it is round table-like, double funnelform lower sections are
It is coniform, round table-like and double funnel-form lower sections of double funnel-form upper sections it is round table-like by under double funnel-forms
The round table-like bottom surface of section is formed by cylindrical side and is connected；Gas outlet 7 is provided on double funnelform cylindrical sides
With observation access panel 8；Double coniform lower sections of funnelform lower section are equipped with rotary valve 9.
Specifically, the spraying section 2 is equipped with hot air distributor 10, the hot air distributor 10 close to round table-like lower section
The layer structure of three be axially arranged layer to be spaced each other, perpendicular to dry tower body 1.
Specifically, the gap length of the hot air distributor 10 is that spraying section 2 is round table-like 0.1 times high.
Specifically, the atomizer 4 is one group of YWN8 cemented carbide material atomizer；The hot wind burner 5 is
Equally distributed two groups of burner noz(zle)s 13.
Specifically, the angle that the axis of the axis of the hot-blast spray nozzle and the dry tower body 1 is formed is 45 °.
Specifically, the observation door 6 is mounted on inspection manhole 11.
Specifically, the round table-like basal diameter of double funnel-form upper sections is greater than the round table-like bottom of double funnel-form lower sections
Face diameter.
Specifically, the bottom surface of the round table-like lower end of double funnel-form upper sections is provided with single layer strainer 12.
Working principle: material enters dryer section by atomizer 4, and wherein hot wind burner 5 provides hot wind and atomization is situated between
Matter carries out atomization drying, so that entering double funnel-form lower sections by single layer strainer 12, then open rotation after the completion of partial material is dry
Rotary valve 9 discharges.Wherein hot wind is dried after entering dry tower body 1 by hot wind burner 5, and the air-flow after drying passes downwardly through
Gas outlet 7 is discharged.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (9)
1. a kind of atomizing dry tower of the heat sensitive material of double funnel structures, including dry tower body, spraying section and discharging section, described
The top of the dry tower body is arranged in spraying section and the drying tower body by integral forming, the discharging section are arranged in the drying
The lower section of tower body and the drying tower body by integral forming, it is characterised in that:
The spraying section includes atomizer and hot wind burner, the spraying section be it is round table-like, the atomizer setting exists
The top surface of the rotary table, the hot wind burner are evenly distributed on the side of the rotary table；
The dry tower body be it is cylindric, the columned side is provided with observation door；
The discharging section is double funnel-forms, double funnelform upper sections be it is round table-like, double funnelform lower sections are circular cone
Shape, round table-like and double funnel-form lower sections of double funnel-form upper sections it is coniform by with double funnel-form lower sections
Round table-like bottom surface is formed by cylindrical side and is connected；Gas outlet and observation are provided on double funnelform cylindrical sides
Access panel；Double round table-like lower sections of funnelform lower section are equipped with rotary valve.
2. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 1, which is characterized in that institute
It states spraying section and hot air distributor is installed close to round table-like lower section, the hot air distributor is to be spaced each other, perpendicular to drying
At least one layer of layer structure of tower body being axially arranged.
3. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 2, which is characterized in that institute
The gap length for stating hot air distributor is that spraying section is round table-like 0.1-0.2 times high.
4. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 2 or 3, feature exist
In the hot air distributor is to be spaced each other, perpendicular to the layer structure for two layers be axially arranged for drying tower body, the hot wind
The gap length of distributor is that spraying section is round table-like 0.2 times high.
5. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 1, which is characterized in that institute
Stating atomizer is one group of YWN8 cemented carbide material atomizer；The hot wind burner is the spray of equally distributed two groups of hot winds
Mouth.
6. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 5, which is characterized in that institute
The angle that the axis of the axis and the dry tower body of stating hot wind burner is formed is 30-60 °.
7. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 1, which is characterized in that institute
It states observation door and inspection manhole is installed.
8. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 1, which is characterized in that institute
The round table-like basal diameter for stating double funnel-form upper sections is greater than the round table-like basal diameter of double funnel-form lower sections.
9. a kind of atomizing dry tower of the heat sensitive material of double funnel structures according to claim 1, which is characterized in that institute
The bottom surface for stating the round table-like lower end of double funnel-form upper sections is provided with single layer strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024809.4U CN209386758U (en) | 2018-12-04 | 2018-12-04 | A kind of atomizing dry tower of the heat sensitive material of double funnel structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024809.4U CN209386758U (en) | 2018-12-04 | 2018-12-04 | A kind of atomizing dry tower of the heat sensitive material of double funnel structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386758U true CN209386758U (en) | 2019-09-13 |
Family
ID=67870573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024809.4U Active CN209386758U (en) | 2018-12-04 | 2018-12-04 | A kind of atomizing dry tower of the heat sensitive material of double funnel structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442958A (en) * | 2018-12-04 | 2019-03-08 | 什邡市志信化工有限公司 | A kind of atomizing dry tower of the heat sensitive material of double funnel structures |
| CN112197550A (en) * | 2020-10-09 | 2021-01-08 | 马鞍山健鼎化工有限公司 | Efficient drying device for producing polyaluminium chloride and working method |
-
2018
- 2018-12-04 CN CN201822024809.4U patent/CN209386758U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442958A (en) * | 2018-12-04 | 2019-03-08 | 什邡市志信化工有限公司 | A kind of atomizing dry tower of the heat sensitive material of double funnel structures |
| CN112197550A (en) * | 2020-10-09 | 2021-01-08 | 马鞍山健鼎化工有限公司 | Efficient drying device for producing polyaluminium chloride and working method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 618418 Group 12, Gonghe Village, Shigu Town, Shifang City, Deyang City, Sichuan Province Patentee after: Shifang Zhixin Technology Co.,Ltd. Country or region after: China Address before: 618408 Group 12, Gonghe Village, Shigu Town, Shifang City, Deyang City, Sichuan Province Patentee before: SHIFANG ZHIXIN CHEMICAL Co.,Ltd. Country or region before: China |