CN203737040U - Dust removal device for starch derivative production line - Google Patents
Dust removal device for starch derivative production line Download PDFInfo
- Publication number
- CN203737040U CN203737040U CN201420101988.6U CN201420101988U CN203737040U CN 203737040 U CN203737040 U CN 203737040U CN 201420101988 U CN201420101988 U CN 201420101988U CN 203737040 U CN203737040 U CN 203737040U
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- CN
- China
- Prior art keywords
- production line
- starch derivatives
- dust arrester
- gas outlet
- line dust
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- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a dust removal device for a starch derivative production line. The dust removal device comprises a starch derivative production reaction kettle with an air outlet, a dust remover connected with the air outlet and provided with a cavity in which a dust removing filter used for filtering starch particulate from an air current flowing out of the air outlet is arranged, a gas washing tank placing gas washing liquid, and a vertically placed column type condensation tube communicated with the gas washing tank through a pipeline and output to a vacuum receiving container, wherein a pipeline is communicated with the dust removal, and extends into the alcohol inside the gas washing tank, Through the dust removal device for the starch derivative production line, provided by the utility model, the accumulated dust inside the tube can be reduced greatly, the production is increased, and a filtration bag can be replaced conveniently, and can be washed easily.
Description
Technical field
The utility model relates to dedusting technology, particularly relates to a kind of starch derivatives production line dust arrester.
Background technology
Cornstarch adds a small amount of alcohol (10-15%) to produce starch derivatives, after reaction finishes, must vacuumize recovery of alcohol distillation.In the process vacuumizing, have starch dust along with air-flow sucks condenser, in condenser, to assemble gradually, block airflow is unobstructed, causes taking out true effect and declines.In the most serious situation, stop up condenser completely, it is invalid to vacuumize.Operating personnel must regularly pull down condenser end cover, use thin iron staff, one by one the tubulation of the logical condenser of stamp.Each cleaning must stop producing, the parts that dismounting is connected with condenser.Operative employee, emptying in process, can only go to dig with hard iron bar, can not rinse by water.The reason of can not water rinsing has two: first pipeline is elongated, blocks flushing effect completely bad, and secondly flushing water discharges nowhere, and the sewage that contains starch is black smelly contaminated environment easily.Can only dryly draw, the dry process of drawing wastes time and energy and has a strong impact on manufacturing schedule and output.Workman blames that labour intensity is large for, also cannot can be regarded as output and calculate labour remuneration.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of starch derivatives production line dust arrester, for solving the problem of dust accumulation in prior art starch derivatives production line pipeline.
For achieving the above object and other relevant objects, the utility model provides a kind of starch derivatives production line dust arrester, comprising: generate the reactor of starch derivatives, have gas outlet; The deduster that engages described gas outlet, inside is formed with chamber, in described chamber, is provided with dust removal filter, sends the starch dust in air-flow in order to filter described gas outlet; Be contained with the scrubber tower of gas washing liquid, by deduster described in pipeline communication, described pipeline stretches in the alcohol in gas washing filling; The upright row formula condenser pipe of placing, by scrubber tower described in pipeline communication, described row formula condenser pipe exports the receiving vessel of vacuum to.
Preferably, described filter is the filter bag that is socketed in described gas outlet.
Preferably, described filter bag is nonwoven material.
Preferably, described filter bag is antistatic terylene needled felt or terylene conduction base cloth.
Preferably, described filter bag and gas outlet interfix by fastening hoop.
Preferably, tie up to interfix by iron wire in described filter bag and gas outlet.
Preferably, described filter is metallic sieve.
Preferably, described filter is stainless steel mesh.
Preferably, described gas washing liquid is alcohol.
Preferably, described receiving vessel is connected with the vavuum pump vacuumizing.
As mentioned above, the utility model provides a kind of starch derivatives production line dust arrester, comprising: generate the reactor of starch derivatives, have gas outlet; The deduster that engages described gas outlet, inside is formed with chamber, in described chamber, is provided with dust removal filter, sends the starch dust in air-flow in order to filter described gas outlet; Be contained with the scrubber tower of gas washing liquid, by deduster described in pipeline communication, described pipeline stretches in the alcohol in gas washing filling; The upright row formula condenser pipe of placing, by scrubber tower described in pipeline communication, described row formula condenser pipe exports the receiving vessel of vacuum to.Can reduce in a large number in pipe and build up dust by described starch derivatives production line dust arrester, enhance productivity; And filter bag is changed convenient, be easy to clean.
Brief description of the drawings
Fig. 1 is shown as the structural representation of an embodiment of starch derivatives production line dust arrester of the present utility model.
Element numbers explanation
1 reactor
2 dedusters
21 filters
3 scrubber towers
4 row formula condenser pipes
5 receiving vessels
6 vavuum pumps
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1.Notice, appended graphic the illustrated structure of this description, ratio, size etc., all contents in order to coordinate description to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
As shown in Figure 1, the utility model provides a kind of starch derivatives production line dust arrester, comprising: generate the reactor 1 of starch derivatives, have gas outlet; The deduster 2 that engages described gas outlet, inside is formed with chamber, is provided with dust removal filter 21 in described chamber, sends the starch dust in alcohol air-flow in order to filter described gas outlet; Be contained with the scrubber tower 3 of gas washing liquid, by deduster described in pipeline communication 2, described pipeline stretches in the alcohol in gas washing filling; The upright row formula condenser pipe 4 of placing, by scrubber tower described in pipeline communication 3, described row formula condenser pipe 4 exports the receiving vessel 5 of vacuum to.
It should be noted that, the application's a important improvement is that described row formula condenser pipe 4 uprightly places, and condenser pipe of the prior art is all oblique placement, the oblique dust accumulation that comparatively easily produces in pipeline, only can be subject to Action of Gravity Field and fall and uprightly place dust, form and pile up and cannot adhere on duct wall.
In the present embodiment, preferred, described filter 21 is for being socketed in the filter bag of described gas outlet; Further preferred, described filter bag is nonwoven material; Further preferred, described filter bag is highdensity antistatic terylene needled felt or terylene conduction base cloth.
In the present embodiment, because scrubber tower 3 is for example to draw, to the gas in filter 21 (alcohol gas of the prior art) by suction, described suction can be that height pressure reduction forms, and forms as pump by power set; Therefore between described filter bag and gas outlet, need to interfix; Preferably, described filter bag and gas outlet interfix by fastening hoop (not shown), described fastening hoop can be for example for foil be made, can comprise that the bayonet socket of multiple diverse locations and tongue are in conjunction with the pipeline that is applicable to different size, certainly also can adopt comparatively easily wire to interfix as described in tying up to realize as iron wire, all non-ly be limited with the present embodiment.
In other embodiments, described deduster 2 also can highdensity metallic sieve; Preferably, be stainless steel mesh, but be not so good as the filter bag in the present embodiment in effect.
In the present embodiment, preferred, described gas washing liquid is alcohol.
In the present embodiment, preferred, described receiving vessel 5 is connected with the vavuum pump 6 vacuumizing, and is evacuated by vavuum pump 6.
Through applicant's experiment, find effect highly significant; The working status parameter of applicant's experiment: pressure 0.03-0.05Mpa temperature of reactor 60-70 DEG C, the time 30-60 minute vacuumizing; Whether inspection product is qualified, and discharging inspection oven for drying method (105 DEG C, dry 150 minutes), requires fugitive constituent≤14.0%;
And filter bag technical parameter in experiment is: material: antistatic terylene needled felt or terylene conduction base cloth; Grammes per square metre: 450-800g/m
2, gas permeability: 80-100m
3/ m
2/ S, warp-wise pulling force: 1000-1500N/5*20c, broadwise pulling force: 1300-1600N/5*20cm, 130 DEG C of serviceability temperature: <.
Understand below the improvement effect of present techniques scheme with concrete control experiment: produce continuously A, B, 3 pots of identical products of C, take condenser apart, cleaning dust wherein, the contrast of weighing.
Scheme contrast and experiment:
Scheme one: dust weight 35KG(is average)
Scheme two: dust weight 0.45KG(is average)
Experimental result:
A pot: temperature 60 C, pressure 0.03MPa, 60 minutes pumpdown times, 0.25 kilogram of dust weight, fugitive constituent: 13.3%, row yielding 98.9%;
B pot: 65 DEG C of temperature, pressure 0.05MPa, 30 minutes pumpdown times, 0.46 kilogram of dust weight, fugitive constituent: 13.8%, row yielding 98.4%;
C pot: temperature 70 C, pressure 0.04MPa, 40 minutes pumpdown times, 0.38 kilogram of dust weight, fugitive constituent: 13.2%, row yielding 99.2%;
Therefrom visible, the row yielding of starch derivatives is quite high.
In sum, the utility model provides a kind of starch derivatives production line dust arrester, comprising: generate the reactor of starch derivatives, have gas outlet; The deduster that engages described gas outlet, inside is formed with chamber, in described chamber, is provided with dust removal filter, sends the starch dust in air-flow in order to filter described gas outlet; Be contained with the scrubber tower of gas washing liquid, by deduster described in pipeline communication, described pipeline stretches in the alcohol in gas washing filling; The upright row formula condenser pipe of placing, by scrubber tower described in pipeline communication, described row formula condenser pipe exports the receiving vessel of vacuum to.Can reduce in a large number in pipe and build up dust by described starch derivatives production line dust arrester, enhance productivity; And filter bag is changed convenient, be easy to clean.
So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (10)
1. a starch derivatives production line dust arrester, is characterized in that, comprising:
The reactor that generates starch derivatives, has gas outlet;
The deduster that engages described gas outlet, inside is formed with chamber, in described chamber, is provided with filter, sends the starch dust in air-flow in order to filter described gas outlet;
Be contained with the scrubber tower of gas washing liquid, by deduster described in pipeline communication, described pipeline stretches in the alcohol in gas washing filling;
The upright row formula condenser pipe of placing, by scrubber tower described in pipeline communication, described row formula condenser pipe exports the receiving vessel of vacuum to.
2. starch derivatives production line dust arrester according to claim 1, is characterized in that, described filter is the filter bag that is socketed in described gas outlet.
3. starch derivatives production line dust arrester according to claim 2, is characterized in that, described filter bag is nonwoven material.
4. starch derivatives production line dust arrester according to claim 3, is characterized in that, described filter bag is antistatic terylene needled felt or terylene conduction base cloth.
5. according to the starch derivatives production line dust arrester described in any one in claim 1 to 4, it is characterized in that, described filter bag and gas outlet interfix by fastening hoop.
6. according to the starch derivatives production line dust arrester described in any one in claim 1 to 4, it is characterized in that, ties up to interfix by iron wire in described filter bag and gas outlet.
7. starch derivatives production line dust arrester according to claim 1, is characterized in that, described filter is metallic sieve.
8. starch derivatives production line dust arrester according to claim 7, is characterized in that, described filter is stainless steel mesh.
9. starch derivatives production line dust arrester according to claim 1, is characterized in that, described gas washing liquid is alcohol.
10. starch derivatives production line dust arrester according to claim 1, is characterized in that, described receiving vessel is connected with the vavuum pump vacuumizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101988.6U CN203737040U (en) | 2014-03-07 | 2014-03-07 | Dust removal device for starch derivative production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101988.6U CN203737040U (en) | 2014-03-07 | 2014-03-07 | Dust removal device for starch derivative production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737040U true CN203737040U (en) | 2014-07-30 |
Family
ID=51336906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101988.6U Expired - Fee Related CN203737040U (en) | 2014-03-07 | 2014-03-07 | Dust removal device for starch derivative production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877815A (en) * | 2014-03-07 | 2014-06-25 | 西达（无锡）生物科技有限公司 | Starch derivative production line dedusting device |
-
2014
- 2014-03-07 CN CN201420101988.6U patent/CN203737040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877815A (en) * | 2014-03-07 | 2014-06-25 | 西达（无锡）生物科技有限公司 | Starch derivative production line dedusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20170307 |