CN206444882U - The multistage powder selection device produced for sodium pyrosulfite - Google Patents
The multistage powder selection device produced for sodium pyrosulfite Download PDFInfo
- Publication number
- CN206444882U CN206444882U CN201720065638.2U CN201720065638U CN206444882U CN 206444882 U CN206444882 U CN 206444882U CN 201720065638 U CN201720065638 U CN 201720065638U CN 206444882 U CN206444882 U CN 206444882U
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- CN
- China
- Prior art keywords
- tower body
- powder
- mozzle
- sodium pyrosulfite
- selection device
- 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.)
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- 239000000843 powder Substances 0.000 title claims abstract description 84
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 title claims abstract description 28
- 235000010262 sodium metabisulphite Nutrition 0.000 title claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 239000008187 granular material Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910004879 Na2S2O5 Inorganic materials 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000010855 food raising agent Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
The utility model discloses a kind of multistage powder selection device produced for sodium pyrosulfite；Belong to sodium pyrosulfite production equipment technical field；Technical points include tower body, and charging aperture is provided with the top of tower body, are exported in tower body bottom provided with coarse granule, wherein the tower body bottom is provided with jet mechanism；Axially spaced on tower body sidewall above jet mechanism to be provided with some groups of powder collector units, each powder collector unit is made up of several along the circumferentially-spaced powder collector being distributed on the outside of tower body of tower body；The mozzle relative with charging aperture is provided with the middle part of tower body, mozzle is connected with external compression gas-liquid pipeline, the pod apertures relative with each powder collector are provided with mozzle, the taper guiding cap relative with charging aperture is provided with the top of mozzle；The utility model aims to provide a kind of compact conformation, it is easy to use and work well be used for the multistage powder selection device that sodium pyrosulfite is produced；For the classification of sodium pyrosulfite powder.
Description
Technical field
The utility model is related to a kind of multistage powder selection device, more specifically, more particularly to a kind of for sodium pyrosulfite
The multistage powder selection device of production.
Background technology
Sodium pyrosulfite is white or micro-yellow powder, and molecular formula is Na2S2O5, with strong sulfur dioxide smell,
Water and glycerine are dissolved in, water generation NaHSO3 is dissolved in, is slightly soluble in alcohol.Make bleaching agent in food-stuff production industry sodium pyrosulfite, it is anti-
Rotten agent, raising agent, antioxidant, color stabilizer and antistaling agent.
The finishing operation of sodium pyrosulfite production is packing, and conventional way is directly to carry out the powder just produced
Pack packaging.And the powder just produced, there is the problem of granularity thickness is uneven, in use, if dissolving
Time is short, just occurs and dissolves infull situation, and influence is used.In industrial application, problem influence is little, but if
Field of food, then may influence health.Therefore, it is necessary to design a kind of powder selection device, sodium pyrosulfite powder is entered
Row classification is used with supplying different field.
Utility model content
The purpose of this utility model is that there is provided a kind of compact conformation, easy to use for above-mentioned the deficiencies in the prior art
And the multistage powder selection device produced for sodium pyrosulfite worked well.
What the technical solution of the utility model was realized in：A kind of multistage produced for sodium pyrosulfite selects powder to fill
Put, including tower body, charging aperture is provided with the top of tower body, is exported in tower body bottom provided with coarse granule, wherein the tower body bottom is set
There is jet mechanism, jet mechanism is connected with external compression source of the gas pipeline；On tower body sidewall above jet mechanism vertically between
Every being provided with some groups of powder collector units, each powder collector unit is distributed on tower body outside by several along tower body is circumferentially-spaced
Powder collector composition, powder collector communicates with tower body inner chamber；The mozzle relative with charging aperture is provided with the middle part of tower body,
Mozzle is connected with external compression gas-liquid pipeline, the pod apertures relative with each powder collector is provided with mozzle, in water conservancy diversion
Tube top portion is provided with the taper guiding cap relative with charging aperture.
Above-mentioned is used in the multistage powder selection device that sodium pyrosulfite is produced, and is provided with the top of the tower body of the charging aperture side
Final stage powder outlet, the final stage powder outlet pipeline is connected with gas-solid separator.
Above-mentioned is used in the multistage powder selection device that sodium pyrosulfite is produced, in the tower body on the inside of the final stage powder outlet
Top is provided with kuppe, and charging gap is formed between kuppe opening portion and tower body inwall.
Above-mentioned is used in the multistage powder selection device that sodium pyrosulfite is produced, and the jet mechanism is under being arranged in tower body
The locating support in portion, some annular air supply pipes being disposed on locating support, the first of connection adjacent annular air supply pipe connect
Adapter and the circumferentially spaced valve composition being distributed on annular air supply pipe；The axis of each annular air supply pipe is straight in same
Connect, the annular air supply pipe positioned at most outer shroud is connected with external compression source of the gas pipeline.
Above-mentioned is used in the multistage powder selection device that sodium pyrosulfite is produced, and is provided with and mozzle in the middle part of the locating support
Adaptable positioning sleeve, mozzle bottom is connected by the second connecting tube with the annular air supply pipe conducting positioned at innermost ring, and second
The internal diameter of connecting tube is less than the internal diameter of mozzle.
Above-mentioned is used in the multistage powder selection device that sodium pyrosulfite is produced, and the valve is main by integrally formed cylindricality
Pipe portion and tubaeform pipe portion, the mounting bracket being arranged in tubaeform pipe portion, the lead being arranged in the middle part of mounting bracket, activity
The guide dust cap that is set in tubaeform pipe portion opening portion and it is arranged on guide dust cap bottom and is set in outside lead
The guide ring composition of wall；Back-moving spring is provided between guide dust cap in lead upper end and guide ring；In jet, lead
Expect that dust cap departs from tubaeform pipe portion, ring jet hole is formed between guide dust cap and tubaeform pipe portion.
It is above-mentioned to be used in the multistage powder selection device that sodium pyrosulfite is produced, the powder collector it is main by storage bin,
Conducting storage bin and the passage of tower body inner chamber and the exhaust cloth bag composition for being arranged on storage bin upper end；It is provided with storage bin bottom
Discharging opening, closure is provided with discharge outlet；The through hole being adapted with powder collector is provided with tower body sidewall, in the through hole
The tower body inwall of side is provided with tubaeform guide ring.
The utility model is used after said structure, and by the uniform air flow of jet mechanism offer upward, powder is supreme down
Fall, according to self gravitation, powder collectors at different levels are entered under airflow function, the rapid classification to powder is realized.Meanwhile, it is
The effect of classification is improved, mozzle is set in the middle part of tower body, preferably guides powders at different levels to enter by the pod apertures on mozzle
Enter in corresponding powder collector, effectively enter the efficiency of high-grade.Further, for avoid powder enter jet mechanism, this reality
With the new gas nozzle structure using original creation, coordinated by guide dust cap and back-moving spring, in jet, guide dust cap is played
Guide the effect of bulky grain powder, it is to avoid bulky grain enters valve, in not jet, and guide dust cap is blocked in tubaeform pipe portion
Opening portion, plays a part of preventing powder particles and dust from entering valve.
Brief description of the drawings
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to this reality
With new any limitation.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view at A in Fig. 1.
In figure：Tower body 1, charging aperture 1a, coarse granule outlet 1b, final stage powder outlet 1c, jet mechanism 2, locating support 2a,
Annular air supply pipe 2b, the first connecting tube 2c, powder collector 3, storage bin 3a, passage 3b, exhaust cloth bag 3c, closure 3d,
Guide ring 3e, mozzle 4, pod apertures 4a, taper guiding cap 5, gas-solid separator 6, kuppe 7, valve 8, cylindricality pipe portion 8a, loudspeaker
Shape pipe portion 8b, mounting bracket 8c, lead 8d, guide dust cap 8e, guide ring 8f, back-moving spring 8g, positioning sleeve 9, second
Connecting tube 10.
Embodiment
Refering to shown in Fig. 1 and Fig. 2, a kind of multistage powder selection device produced for sodium pyrosulfite of the present utility model is wrapped
Tower body 1 is included, charging aperture 1a is provided with the top of tower body 1,1b is exported provided with coarse granule in the bottom of tower body 1, in the bottom of tower body 1 provided with spray
Mechanism of qi structure 2, jet mechanism 2 is connected with external compression source of the gas pipeline；The jet mechanism 2 is by being arranged on determining for bottom in tower body 1
Position support 2a, some annular air supply pipe 2b being disposed on locating support 2a, the first of connection adjacent annular air supply pipe 2b
Connecting tube 2c and the circumferentially spaced valve 8 being distributed on annular air supply pipe 2b are constituted；Each annular air supply pipe 2b axis
On same is direct, the annular air supply pipe 2b positioned at most outer shroud is connected with external compression source of the gas pipeline.In the present embodiment, institute
State valve 8 main by integrally formed cylindricality pipe portion 8a and tubaeform pipe portion 8b, the installation branch being arranged in tubaeform pipe portion 8b
Frame 8c, the lead 8d being arranged in the middle part of mounting bracket 8c, the guide being movably set in tubaeform pipe portion 8b opening portions are dust-proof
Cap 8e and be arranged on guide dust cap 8e bottoms and be set in lead 8d outer walls guide ring 8f composition；On lead 8d
Back-moving spring 8g is provided between guide dust cap 8e in end and guide ring 8f；In jet, guide dust cap 8e departs from loudspeaker
Shape pipe portion 8b, forms ring jet hole between guide dust cap 8e and tubaeform pipe portion 8b.When bulky grain powder drops,
Flown in the presence of guide dust cap towards surrounding, will not enter valve influences jet effect.When valve does not work, guide is dust-proof
Cap is sealed in the presence of back-moving spring into tubaeform pipe portion, prevents outside dirt material from entering valve.
The mozzle 4 relative with charging aperture 1a is provided with the middle part of tower body 1, mozzle 4 is connected with external compression gas-liquid pipeline,
The pod apertures 4a relative with each powder collector 3 is provided with mozzle 4, at the top of mozzle 4 provided with relative with charging aperture 1a
Taper guiding cap 5.Meanwhile, to make device structure compacter, pipeline connection is reduced, is provided with the middle part of locating support 2a with leading
The adaptable positioning sleeve 9 of flow tube 4, the bottom of mozzle 4 is led by the second connecting tube 10 with the annular air supply pipe 2b positioned at innermost ring
Lead to and connect.The internal diameter of second connecting tube is less than the internal diameter of mozzle.Air pressure in mozzle can so reduced, makes pod apertures
The air-flow homogeneous soft of ejection, only serves guide effect, and the powder without the bulky grain powder of whereabouts to be blown into upper level is received
In storage.
It is axially spaced on the side wall of tower body 1 of the top of jet mechanism 2 to be provided with some groups of powder collector units, each powder
Collector unit is made up of several along the circumferentially-spaced powder collector 3 for being distributed on the outside of tower body 1 of tower body 1, powder collector 3 with
The inner chamber of tower body 1 is communicated.In the present embodiment, the powder collector 3 is main by storage bin 3a, conducting storage bin 3a and tower body 1
The passage 3b of inner chamber and the exhaust cloth bag 3c compositions for being arranged on storage bin 3a upper ends；Discharging opening is provided with storage bin 3a bottoms,
Closure 3d is provided with discharge outlet；The through hole being adapted with powder collector 3 is provided with the side wall of tower body 1, on the inside of the through hole
The inwall of tower body 1 be provided with tubaeform guide ring 3e.
Further, final stage powder outlet 1c, the final stage powder outlet are provided with the top of tower body 1 of charging aperture 1a sides
1c pipelines are connected with gas-solid separator 6.Preferably, the inner top of tower body 1 on the inside of final stage powder outlet 1c is provided with kuppe 7,
Charging gap is formed between the opening portion of kuppe 7 and the inwall of tower body 1.Pass through the setting of kuppe, it is possible to reduce at charging aperture
The influence of material, makes choosing level more accurate.
During work, according to tower body internal diameter, the powder amount of falling, the operating air pressure of jet mechanism, power-on, jet are calculated
Mechanism starts working, after stable gas pressure, and charging aperture starts charging, and powder enters in tower body, the work first in taper guiding cap
Uniformly scattered with lower towards surrounding, taper guiding cap makes powder not to be gathered in centre, and powder is collected closer to each powder
Device, is conducive to improving collecting effect.By the powder of taper guiding cap, according to granularity size, under airflow function, in tower body
Interior layering, into powder collectors at different levels, most thick particle breaks through airflow thrust effect and exports outflow from the coarse granule of bottommost,
Most thin powder enters gas-solid separator by final stage powder outlet.
Embodiment provided above is better embodiment of the present utility model, only for convenient explanation the utility model, and
It is non-to make any formal limitation, any those of ordinary skill in the art to the utility model, if not departing from
The utility model is carried in the range of technical characteristic, is locally changed or is repaiied using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from technical characteristic content of the present utility model, still fall within the utility model technical characteristic
In the range of.
Claims (7)
1. a kind of multistage powder selection device produced for sodium pyrosulfite, including tower body (1), provided with charging at the top of tower body (1)
Mouth (1a), in tower body (1) bottom provided with coarse granule outlet (1b), it is characterised in that tower body (1) bottom is provided with jet mechanism
(2), jet mechanism (2) is connected with external compression source of the gas pipeline；On tower body (1) side wall above jet mechanism (2) vertically
Some groups of powder collector units are arranged at intervals with, each powder collector unit is distributed on tower by several along tower body (1) is circumferentially-spaced
Powder collector (3) composition on the outside of body (1), powder collector (3) is communicated with tower body (1) inner chamber；It is provided with the middle part of tower body (1)
The mozzle (4) relative with charging aperture (1a), mozzle (4) is connected with external compression gas-liquid pipeline, is provided with mozzle (4)
The relative pod apertures (4a) with each powder collector (3), lead at the top of mozzle (4) provided with the taper relative with charging aperture (1a)
To cap (5).
2. the multistage powder selection device according to claim 1 produced for sodium pyrosulfite, it is characterised in that the charging
Final stage powder outlet (1c) is provided with the top of the tower body (1) of mouth (1a) side, final stage powder outlet (1c) pipeline is connected with gas
Solid separator (6).
3. the multistage powder selection device according to claim 2 produced for sodium pyrosulfite, it is characterised in that the final stage
Tower body (1) inner top on the inside of powder outlet (1c) is provided with kuppe (7), between kuppe (7) opening portion and tower body (1) inwall
Form charging gap.
4. the multistage powder selection device according to claim 1 produced for sodium pyrosulfite, it is characterised in that the jet
Mechanism (2) is by the locating support (2a) for being arranged on tower body (1) interior bottom, some annulars for being disposed on locating support (2a)
Air supply pipe (2b), the first connecting tube (2c) of connection adjacent annular air supply pipe (2b) and circumferentially spaced it is distributed on annular supply
Manage valve (8) composition on (2b)；The axis of each annular air supply pipe (2b) is on same is direct, positioned at the annular of most outer shroud
Air supply pipe (2b) is connected with external compression source of the gas pipeline.
5. the multistage powder selection device according to claim 4 produced for sodium pyrosulfite, it is characterised in that the positioning
The positioning sleeve (9) being adapted with mozzle (4) is provided with the middle part of support (2a), mozzle (4) bottom passes through the second connecting tube (10)
It is connected with annular air supply pipe (2b) conducting positioned at innermost ring, the internal diameter of the second connecting tube (10) is less than the internal diameter of mozzle (4).
6. the multistage powder selection device according to claim 4 produced for sodium pyrosulfite, it is characterised in that the valve
(8) it is main by integrally formed cylindricality pipe portion (8a) and tubaeform pipe portion (8b), the installation being arranged in tubaeform pipe portion (8b)
Support (8c), the lead (8d) being arranged in the middle part of mounting bracket (8c), it is movably set in tubaeform pipe portion (8b) opening portion
Guide dust cap (8e) and be arranged on guide dust cap (8e) bottom and be set in the guide ring of lead (8d) outer wall
(8f) is constituted；Back-moving spring (8g) is provided between guide dust cap (8e) in lead (8d) upper end and guide ring (8f)；
In jet, guide dust cap (8e) departs from tubaeform pipe portion (8b), guide dust cap (8e) and tubaeform pipe portion (8b) it
Between form ring jet hole.
7. the multistage powder selection device according to claim 1 produced for sodium pyrosulfite, it is characterised in that the powder
Collector (3) it is main by storage bin (3a), turn on the passage (3b) of storage bin (3a) and tower body (1) inner chamber and be arranged on storing
Exhaust cloth bag (3c) composition of storehouse (3a) upper end；Discharging opening is provided with storage bin (3a) bottom, closure is provided with discharge outlet
(3d)；In tower body (1) side, wall is provided with the through hole being adapted with powder collector (3), tower body (1) inwall on the inside of the through hole
Provided with tubaeform guide ring (3e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065638.2U CN206444882U (en) | 2017-01-18 | 2017-01-18 | The multistage powder selection device produced for sodium pyrosulfite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065638.2U CN206444882U (en) | 2017-01-18 | 2017-01-18 | The multistage powder selection device produced for sodium pyrosulfite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206444882U true CN206444882U (en) | 2017-08-29 |
Family
ID=59666919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065638.2U Active CN206444882U (en) | 2017-01-18 | 2017-01-18 | The multistage powder selection device produced for sodium pyrosulfite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206444882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075974A (en) * | 2019-05-10 | 2019-08-02 | 江苏吉达机械制造有限公司 | A kind of powder concentrator of milling online |
| CN111804590A (en) * | 2020-09-02 | 2020-10-23 | 山东凯欣绿色农业发展股份有限公司 | Dry-method sand fruit separation device |
-
2017
- 2017-01-18 CN CN201720065638.2U patent/CN206444882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075974A (en) * | 2019-05-10 | 2019-08-02 | 江苏吉达机械制造有限公司 | A kind of powder concentrator of milling online |
| CN111804590A (en) * | 2020-09-02 | 2020-10-23 | 山东凯欣绿色农业发展股份有限公司 | Dry-method sand fruit separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi stage powder separation device for sodium pyrosulfite production Effective date of registration: 20221108 Granted publication date: 20170829 Pledgee: Postal Savings Bank of China Limited Meizhou Chengqu sub branch Pledgor: MEIZHOU UNION CHEMICAL CO.,LTD. Registration number: Y2022980021090 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170829 Pledgee: Postal Savings Bank of China Limited Meizhou Chengqu sub branch Pledgor: MEIZHOU UNION CHEMICAL CO.,LTD. Registration number: Y2022980021090 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |