CN109078347A - A kind of spray drying device with cleaning function - Google Patents
A kind of spray drying device with cleaning function Download PDFInfo
- Publication number
- CN109078347A CN109078347A CN201811153818.1A CN201811153818A CN109078347A CN 109078347 A CN109078347 A CN 109078347A CN 201811153818 A CN201811153818 A CN 201811153818A CN 109078347 A CN109078347 A CN 109078347A
- Authority
- CN
- China
- Prior art keywords
- dryer
- main unit
- air
- cleaning
- funnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 238000001694 spray drying Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 27
- 239000003381 stabilizer Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of spray drying devices with cleaning function of drying equipment technical field, including main unit for dryer, difference grafting atomizer and hot air duct at left and right sides of the top of the main unit for dryer, the bottom of the hot air duct, which extends to, installs hot wind current divider in the inner cavity of main unit for dryer, the bottom of the main unit for dryer is installed out by funnel, the right side of the funnel out is installed by air-exhausting duct, and the other end of air-exhausting duct extends to out the outer wall installation blower of funnel, the output end of the blower installs discharge pipe, the front side outer wall installation cleaning window of the main unit for dryer, cleaning hole is offered in the cleaning window, device design is reasonable, it is practical, rate of drying is fast, suitable for being continuously mass produced, using suction ventilator, filter and air-exhausting duct, waste hot gas absorption cleaning can be then exhausted from, it prevents from polluting Environment, the cleaning hole of setting advantageously allow residue in spray dryer and clean out, and improve product quality.
Description
Technical field
The present invention relates to drying equipment technical field, specially a kind of spray drying device with cleaning function.
Background technique
It is well known that the mist of spray drying divides there are many devices, but is atomized basis mechanism by it, atomizer is divided into centrifugal, pressure
Formula and three kinds of air-flowing type.Currently, spray dryer is one of higher drier of the output value, still in numerous drying equipments
There is also some defects for traditional spray-drying installation, and traditional spray drying device, production is low, and degree of drying is low, and
And the hot wind of exhaust gas directs out discharge, causes a large amount of energy loss, increases preparation cost, is not easy to adjust, long term time
Production, tower wall structure is not easy to clear up, and the heat insulation effect of drying tower is bad, and dust is big in production process, causes environment
Pollution, therefore, it is proposed that a kind of spray drying device with cleaning function.
Summary of the invention
The purpose of the present invention is to provide a kind of spray drying devices with cleaning function, to solve above-mentioned background technique
The production of middle proposition is low, and degree of drying is low, and the hot wind of exhaust gas directs out discharge, causes a large amount of energy loss,
Increase preparation cost, tower wall structure is not easy to the problem of clearing up.
To achieve the above object, the invention provides the following technical scheme: a kind of spray drying device with cleaning function,
Including main unit for dryer, difference grafting atomizer and hot air duct, the hot wind at left and right sides of the top of the main unit for dryer
The bottom of pipeline, which extends to, installs hot wind current divider in the inner cavity of main unit for dryer, the inner cavity top of the main unit for dryer passes through
Pedestal installs motor, and the output end of the motor installs shaft, and the outer wall of the shaft installs impeller, the main unit for dryer
Funnel is installed out in bottom, and drain valve is installed in the bottom of the funnel out, and air-exhausting duct is installed on the right side of the funnel out, and
The other end of air-exhausting duct extends to out the outer wall installation blower of funnel, and the output end of the blower installs discharge pipe, and outlet air
Pipe is equipped with exhaust valve, and air outlet is installed at the top of the discharge pipe, and filter is installed at the top of the left end of the air-exhausting duct, described
Window is cleaned in the front side outer wall installation of main unit for dryer, and cleaning hole is offered in the cleaning window, and installation is close at the top of the cleaning hole
Capping, the bottom outer wall mounting leg of the main unit for dryer.
Preferably, the hot wind current divider includes storage air hose, is equipped with fixed block at left and right sides of the top of the storage air hose,
And hot wind current divider is fixed on the right side of the inner cavity top of main unit for dryer by fixed block, offers air inlet at the top of the storage air hose
Mouthful, hot wind spray head is installed in the bottom of the storage air hose.
Preferably, the filter includes three layer filtration layer, and three layer filtration layer is from left to right followed successively by non-woven cloth mistake
Filtering layer, nano silica filter layer and activated carbon filter layer.
Preferably, the sealing cover includes sealing cover shell, and the sealing cover shell is equipped with sealing ring, and sealing ring is to evagination
It is out in globoidal structure, the left side of the sealing ring is installed by hinge, and the right side of the sealing ring is equipped with buckle, and the buckle is logical
Bolt is crossed to fix.
Preferably, the stabilizer blade is the identical stabilizer blade of three groups of structures, and the identical stabilizer blade of three groups of structures is in positive triangle
Shape is distributed in the bottom outer wall of main unit for dryer, and the bottom of the stabilizer blade is equipped with non-slip mat.
Preferably, the inner wall of the main unit for dryer installs insulating layer, and insulating layer is made of polyurethanes.
Compared with prior art, the beneficial effects of the present invention are: device design is reasonable, practical, rate of drying is fast,
Suitable for being continuously mass produced, using suction ventilator, filter and air-exhausting duct, waste hot gas absorption cleaning can be then exhausted from, be prevented
Environment is polluted, reduces production cost, the cleaning hole of setting advantageously allows residue in spray dryer and cleans out, effectively
Influence of the residue of last consignment of product to next group production is prevented, product quality is improved.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is hot air splitter structure schematic diagram of the present invention；
Fig. 3 is filter structure schematic representation of the present invention；
Fig. 4 is sealing cover structure schematic diagram of the present invention.
In figure: 1 main unit for dryer, 2 atomizers, 3 hot air ducts, 4 hot wind current dividers, 41 storage air hoses, 42 fixed blocks, 43 into
Air port, 44 hot wind spray heads, 5 pedestals, 6 motors, 7 shafts, 8 impellers, 9 go out funnel, 10 drain valves, 11 air-exhausting ducts, 12 filters,
121 nonwoven fabric filter layers, 122 nano silica filter layers, 123 activated carbon filter layers, 13 blowers, 14 discharge pipes, 15 go out
Air port, 16 exhaust valves, 17 cleaning windows, 18 cleaning holes, 19 sealing covers, 191 sealing cover shells, 192 sealing rings, 193 buckles, 194 spiral shells
Bolt, 20 stabilizer blades.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of spray drying device with cleaning function, packet
Main unit for dryer 1 is included, distinguishes grafting atomizer 2 and hot air duct 3 at left and right sides of the top of main unit for dryer 1, hot air duct 3
Bottom, which extends to, installs hot wind current divider 4 in the inner cavity of main unit for dryer 1, be conducive to be uniformly dispersed in the hot wind entered dry
In the inner cavity of dry device ontology 1, keep reaction more abundant, the inner cavity top of main unit for dryer 1 installs motor 6 by pedestal 5, provides dynamic
Power source, the output end of motor 6 install shaft 7, and the outer wall of shaft 7 installs impeller 8, make hot wind rotation sedimentation downwards, drier sheet
Funnel 9 is installed out in the bottom of body 1, and drain valve 10 is installed in the bottom of funnel 9 out, controls the discharge of finished particle, discharging leakage
Air-exhausting duct 11 is installed on the right side of bucket 9, and the other end of air-exhausting duct 11 extends to out the outer wall installation blower 13 of funnel 9, blower
13 output end installs discharge pipe 14, and discharge pipe 14 is equipped with exhaust valve 16, and the top of discharge pipe 14 is installed air outlet 15, had
Conducive to discharge hot waste gas, filter 12 is installed at the top of the left end of air-exhausting duct 11, makes finished particle in hot waste gas, vapor and different
Taste prevents pollution environment by 12 filtration, purification of filter, and the front side outer wall installation cleaning window 17 of main unit for dryer 1 cleans window
Cleaning hole 18 is offered in 17, is advantageously allowed residue in spray dryer 1 and is cleaned out, effectively prevents last consignment of product
Influence of the residue to next group production, improve product quality, clean and sealing cover 19, main unit for dryer are installed at the top of hole 18
1 bottom outer wall mounting leg 20 improves the stability of device, and motor passes through external power supply and switch control work in the present apparatus
Make.
Wherein, hot wind current divider 4 includes storage air hose 41, stores up and is equipped with fixed block 42 at left and right sides of the top of air hose 41, and
Hot wind current divider 4 is fixed on the right side of the inner cavity top of main unit for dryer 1 by fixed block 42, is stored up and is offered air inlet at the top of air hose 41
43, hot wind spray head 44 is installed in the bottom of storage air hose 41, is conducive to that the hot wind entered is made to be uniformly dispersed in the interior of main unit for dryer 1
In chamber, keep reaction more abundant, filter 12 includes three layer filtration layer, and three layer filtration layer is from left to right followed successively by non-woven cloth mistake
Filtering layer 121, nano silica filter layer 122 and activated carbon filter layer 123, nonwoven fabric filter layer 121 facilitate filtering out
Finished particle, nano silica filter layer 122 are conducive to absorb the vapor contained in hot wind, and activated carbon filter layer 123 has
Conducive to the peculiar smell removed in hot wind, making that the hot wind being discharged in air is pollution-free, odorlessness, sealing cover 19 includes sealing cover shell 191,
Sealing cover shell 191 is equipped with sealing ring 192, and sealing ring 192 is protruded outward in globoidal structure, and the left side of sealing ring 192 passes through
Hinge installation, the right side of sealing ring 192 are equipped with buckle 193, and buckle 193 is fixed by bolt 194, are conducive to seal by opening
Lid 19 cleans main unit for dryer 1 by cleaning hole 18, and the residue for effectively preventing last consignment of product produces next group
The influence of product production, improves product quality, while increasing the air-tightness of device, and stabilizer blade 20 is the identical stabilizer blade of three groups of structures, and
The identical stabilizer blade 20 of three groups of structures is distributed in the bottom outer wall of main unit for dryer 1 in equilateral triangle, and the bottom of stabilizer blade 20 is equipped with
Non-slip mat is conducive to the stability of device, and the inner wall of main unit for dryer 1 installs insulating layer, and insulating layer is polyurethanes
It is made, improves the heat insulating ability of device, reduce thermal losses, improve heating power utilization efficiency.
Working principle: hot wind is transported in storage air hose 41 by hot air duct 3, is then arrived by the eruption of hot wind spray head 44 dry
In the inner cavity of dry device ontology 1, while feed liquid being sent to atomizer 2, so that feed liquid is atomized into minimum atomized drop, then motor
6 drive shafts 7 rotate, 7 impeller 8 of shaft rotation, make atomized drop and hot wind downward screw settling jointly, at this time feed liquid and
Hot-air comes into full contact with, and moisture evaporates rapidly, is dried to finished product, opens drain valve 10, dry finished particle is by going out funnel 9
Discharge, and blower 13 is extracted out the waste hot gas in main unit for dryer 1 by discharge pipe 14, is sent by air-exhausting duct 14 to extraneous empty
Finished particle, vapor and peculiar smell in gas, and in hot waste gas prevent pollution environment, drop by 12 filtration, purification of filter
Low production cost.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of spray drying device with cleaning function, including main unit for dryer (1), it is characterised in that: the drier
Grafting atomizer (2) and hot air duct (3), the bottom of the hot air duct (3) extend respectively at left and right sides of the top of ontology (1)
Hot wind current divider (4) are installed into the inner cavity of main unit for dryer (1), the inner cavity top of the main unit for dryer (1) passes through pedestal
(5) motor (6) are installed, the output end of the motor (6) installs shaft (7), and the outer wall of the shaft (7) installs impeller (8), institute
The bottom for stating main unit for dryer (1) is installed out funnel (9), and drain valve (10) are installed in the bottom of funnel (9) out, described
Air-exhausting duct (11) are installed on the right side of funnel (9) out, and the other end of air-exhausting duct (11) extends to out the outer wall peace of funnel (9)
It fills blower (13), the output end of the blower (13) installs discharge pipe (14), and discharge pipe (14) is equipped with exhaust valve (16), institute
Top installation air outlet (15) of discharge pipe (14) is stated, filter (12) are installed at the top of the left end of the air-exhausting duct (11), it is described
Front side outer wall installation cleaning window (17) of main unit for dryer (1), interior offer of the cleaning window (17) cleans hole (18), described clear
Sealing cover (19) are installed at the top of hole flushing (18), the bottom outer wall mounting leg (20) of the main unit for dryer (1).
2. a kind of spray drying device with cleaning function according to claim 1, it is characterised in that: the hot wind point
Flowing device (4) includes storage air hose (41), is equipped with fixed block (42) at left and right sides of the top of storage air hose (41), and fixed block
(42) hot wind current divider (4) is fixed on the right side of the inner cavity top of main unit for dryer (1), is offered at the top of the storage air hose (41)
The bottom of air inlet (43), storage air hose (41) is installed by hot wind spray head (44).
3. a kind of spray drying device with cleaning function according to claim 1, it is characterised in that: the filter
It (12) include three layer filtration layer, and three layer filtration layer is from left to right followed successively by nonwoven fabric filter layer (121), nano silica
Filter layer (122) and activated carbon filter layer (123).
4. a kind of spray drying device with cleaning function according to claim 1, it is characterised in that: the sealing cover
It (19) include sealing cover shell (191), the sealing cover shell (191) is equipped with sealing ring (192), and sealing ring (192) is to evagination
It is out in globoidal structure, the left side of the sealing ring (192) is installed by hinge, and the right side of the sealing ring (192) is equipped with buckle
(193), the buckle (193) is fixed by bolt (194).
5. a kind of spray drying device with cleaning function according to claim 1, it is characterised in that: the stabilizer blade
It (20) is the identical stabilizer blade of three groups of structures, and the identical stabilizer blade (20) of three groups of structures is distributed in drier sheet in equilateral triangle
The bottom of the bottom outer wall of body (1), the stabilizer blade (20) is equipped with non-slip mat.
6. a kind of spray drying device with cleaning function according to claim 1, it is characterised in that: the drier
The inner wall of ontology (1) installs insulating layer, and insulating layer is made of polyurethanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153818.1A CN109078347A (en) | 2018-09-30 | 2018-09-30 | A kind of spray drying device with cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153818.1A CN109078347A (en) | 2018-09-30 | 2018-09-30 | A kind of spray drying device with cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078347A true CN109078347A (en) | 2018-12-25 |
Family
ID=64843117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811153818.1A Withdrawn CN109078347A (en) | 2018-09-30 | 2018-09-30 | A kind of spray drying device with cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249759A (en) * | 2020-03-11 | 2020-06-09 | 黑龙江冰泉多多保健食品有限责任公司 | Instant soybean powder spray drying device |
| CN112221170A (en) * | 2020-10-09 | 2021-01-15 | 马鞍山健鼎化工有限公司 | Dehumidification equipment for producing polyaluminium chloride and working method |
-
2018
- 2018-09-30 CN CN201811153818.1A patent/CN109078347A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249759A (en) * | 2020-03-11 | 2020-06-09 | 黑龙江冰泉多多保健食品有限责任公司 | Instant soybean powder spray drying device |
| CN112221170A (en) * | 2020-10-09 | 2021-01-15 | 马鞍山健鼎化工有限公司 | Dehumidification equipment for producing polyaluminium chloride and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |
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| WW01 | Invention patent application withdrawn after publication |