CN104259118B - Flat effervescent tablet screening dust collection device - Google Patents
Flat effervescent tablet screening dust collection device Download PDFInfo
- Publication number
- CN104259118B CN104259118B CN201410503630.0A CN201410503630A CN104259118B CN 104259118 B CN104259118 B CN 104259118B CN 201410503630 A CN201410503630 A CN 201410503630A CN 104259118 B CN104259118 B CN 104259118B
- Authority
- CN
- China
- Prior art keywords
- dust collection
- frame
- tablet
- conveying belt
- soft
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 43
- 239000007938 effervescent tablet Substances 0.000 title claims abstract description 25
- 238000012216 screening Methods 0.000 title abstract description 17
- 238000010408 sweeping Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000003826 tablet Substances 0.000 description 41
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 206010037660 Pyrexia Diseases 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 241000208241 Tropaeolum Species 0.000 description 4
- 241000234435 Lilium Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to a flat effervescent tablet screening dust collection device. A conveying belt is driven on four three-dimensional parallel belt rollers; sealing covers are packaged on the two sides on a rack of an upper plane of the conveying belt; air nozzle bars and brush bars are uniformly distributed and fixedly arranged on the tops of the sealing covers corresponding to the conveying belt in a spacing manner; dust collection holes are uniformly formed in the conveying belt in the spacing manner; the rack on the lower bottom surface corresponding to the conveying belt is provided with a negative pressure dust collection box. According to the device, the planar conveying belt is used for screening and dedusting effervescent tablets; the rotary mode is changed into a flat mode, namely the existing vibratory separation is changed into combination of mechanical friction, compressed air and a dust collector to realize dust collection, the two occasions are combined into one, combined action is realized, and the dust collection effect is guaranteed.
Description
Technical field
The invention belongs to pharmaceutical technology field, it is related to the dedusting of various effervescent tablets, especially a kind of spreaded type effervescent tablet sieve
Piece dust arrester.
Background technology
Effervescence tablet for reducing fever comprising tropaeolum is my company's leading products, and slice, thin piece is big, yield is high, and in production process, dust is very big.Gao Fen
Dirt easily makes tablet the situation pressing from both sides fine powder in inner packing, causes inner investment poorly sealed.And what effervescent tablet genus easily made moist
Tablet, can change its character after the moisture absorption, quality is affected.In addition, high dust also can pollute to working environment, to production
The sight line of operator and breathing impact.The fully automatic high-speed tablet machine in tabletting post can produce tens of thousands of per hour,
Depend merely on artificial contact pin efficiency very low, in a rush, a lot of tablets have little time to screen out dust and are just sent to oven drying, not only shadow
Ring production operation and the product quality in follow-up inner packing post；Additionally, a large amount of dust producing in tableting processes, fly away air
In, also can pollute the environment of clean area.Therefore, the outfit of tablet screening machine is necessary, the employees in tabletting and Nei Bao post
The dust being intended to produce when can couple tablet screening machine by production in the downstream of fully automatic high-speed tablet machine cleans out.
Tablet screening machine is the main auxiliary equipment of tablet machine, its Main Function be suction float over tablet surface powder and from
The unnecessary feed separation that tablet machine slice mouth brings with tablet, and can be connected with vacuum cleaner, suctioned out by inhaling powder mouth, and will sieve
Good slice, thin piece is collected together.
Domestic existing tablet screening machine mainly has Three models, mainly has upper rotating, downside rotation type electro, three kinds of principles of horizontal rotary
Tablet screening machine.Upper rotating tablet screening machine is that its operation principle is except powder equipment using electric and magnetic oscillation with step stair principle design exploitation
Tablet is climbed out of as stair climbing from the bottom up by rustless steel helical screens in the presence of electric and magnetic oscillation revolving force, and dust then leads to
Cross vacuum cleaner to be suctioned out by mesh.Downside rotation type electro tablet screening machine makes tablet in vibration processes, vibrate down rotate descending, with
Remove tablet burr, dust.Horizontal rotary tablet screening machine applied compression air purges, and is centrifuged gumming, cylinder edging principle, removes attached
The powder on slice, thin piece surface and edge burr, make slice, thin piece surface cleaning, neat in edge.
Being applied to small volume above-mentioned three kinds of tablet screening machines, monolithic is lightweight, quality is hard, have coating, the medicine of surface arc-shaped more
Piece dedusting.For this special tablet for lily feet piece (diameter 25mm, thick 5mm, weight 4g), through overtesting it was found that adopting
Use rotating pattern to screen out during dust it is easy to knock broken corner during its vibration rises, become underproof, some
The piece of badly broken can be found in tabletting post, chooses in time, and some damaged slight pieces are difficult to find in tabletting post,
Then circulate subsequent processing, increases to Nei Bao post personnel in interior bag and chooses piece burden, affects work efficiency；Using downside rotation type electro
Because slice, thin piece is heavier during tablet screening machine, vibration backspin speed quickly, screens out dust effect on driving birds is not good；During using horizontal rotary tablet screening machine,
Because slice, thin piece is heavier, it is not easy to rotate if rotating speed is low, when rotating speed is high, is easy to breakage again, unqualified more, equally
Impact product quality and production efficiency；And, the tablet machine pressing speed in workshop is very fast, and lily feet piece belongs to large-size again
Tablet, on market, the sieve passage of this few money tablet screening machine is all narrow, sieve limited in one's ability it is difficult to tablet machine phase with us
Coupling.
Additionally, the special tablet that this volume of effervescence tablet for reducing fever comprising tropaeolum for our factories is big, quality is heavy does not but have producer
Produce the equipment being suitable for.Effervescence tablet for reducing fever comprising tropaeolum slice, thin piece is big, quality heavy, easily knock broken corner, and these three types are all not suitable for lily feet
The production application of effervescence tablet for reducing fever, accordingly, it would be desirable to the tablet screening machine that a kind of our effervescence tablet for reducing fever comprising tropaeolum suitable of exploitation use.
By retrieval, not yet find and present patent application identical patent document.
Content of the invention
It is an object of the invention in place of overcoming the deficiencies in the prior art, provide one kind can dedusting, collision amplitude little, steady
The spreaded type effervescent tablet sieve dust arrester of slice.
The purpose of the present invention is achieved by the following technical solution:
A kind of spreaded type effervescent tablet sieve dust arrester, including frame, band roller, conveyer belt, seal closure, air lance, hair
Brush, driving on three-dimensional four parallel band rollers has conveyer belt, and this four power transmission shafts with roller are arranged in frame by bearing；
In the frame of plane, both sides are packaged with seal closure on a moving belt, are fixed with the uniform interval in the seal closure top of corresponding conveyer belt
Air lance row and hairbrush row, uniformly interval is formed with air suction opening on a moving belt, pacifies in the frame of corresponding conveyer belt bottom surface
Equipped with a aspiration of negative pressure case；It is additionally provided with a slice workbench in the outer end of rear buffer strip, be mounted side by side on this slice workbench
There is soft roller, be provided with above slice workbench and sweep dust hood, this is swept dust hood and is connected installation with seal closure；In sweeping of corresponding soft roller
Front two rows is provided with dust hood and sweeps dirt air lance.
And, a front tray is fixed with the frame of entering bit end, buffer strip before being provided with this front tray；In slice
Pallet after being fixed with one in the frame at end, this rear pallet is provided with rear buffer strip, and forward and backward buffer strip corresponds to conveyer belt respectively
Import, outlet；
And, described air lance row is arranged as arranged for interval with hairbrush.
And, described two rows sweeping in dust hood sweep dirt air lance and arrange for opposite tilt.
And, before the front end of seal closure is using hinge dress, soft curtain carries out soft seal, is sweeping the rear end of dust hood using hinge dress
Rear soft curtain carry out soft seal.
Advantages of the present invention and good effect are:
1st, this device carries out to effervescent tablet sieving dedusting using plane belt, is revised as spreaded type by rotary, will
Existing Separation by vibration of depending merely on is changed to that mechanical friction is dust removal combined with compressed air and vacuum cleaner, and two kinds of fields unite two into one, jointly
Effect is it is ensured that dust removing effects.
2nd, this device screens out dust using compressed air and hairbrush, is effectively reduced the collision between tablet, eliminates to tablet
Destruction, improve accepted product percentage, improve sieve efficiency it is ensured that the normal production of subsequent handling, from single system to double
System and multisystem transmission are the trend that a kind of technological system is evolved.
3rd, this device, in bottom sheet and slice all using buffer strip, makes the turnover of effervescent tablet be capable of soft landing, it is to avoid
The breakage collided with and cause in the corner of effervescent tablet, further ensures the quality of production of effervescent tablet.
Brief description
Fig. 1 is the structural front view of the present invention；
Fig. 2 is the longitudinal cross-section sectional view of Fig. 1；
Fig. 3 removes the top view of seal closure for the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are further described；The present embodiment is descriptive, is not to limit
Property it is impossible to thus limit protection scope of the present invention.
A kind of spreaded type effervescent tablet sieve dust arrester, including frame 6, front buffer strip 10, rear buffer strip 4, band roller 14, passes
Send band 17, seal closure 8, air lance 15, hairbrush 16, driving on three-dimensional four parallel band rollers has conveyer belt, this four bands
The power transmission shaft 7 of roller is arranged in frame by bearing, and, for final drive shaft by Motor drive, the present embodiment is attached for one of power transmission shaft
In figure is shown without.One front tray 11 is fixed with the frame of entering bit end, buffer strip before being provided with this front tray；Going out
Pallet 5 after being fixed with one in the frame of bit end, this rear pallet is provided with rear buffer strip, and it is forward and backward slow that forward and backward pallet is installed
Punching band is made using softer material such as sponge, silica gel cotton, and forward and backward buffer strip corresponds to import, the outlet of conveyer belt respectively, with profit
In effervescent tablet soft into and out of；In the frame of plane, both sides are packaged with seal closure on a moving belt, in the sealing of corresponding conveyer belt
The uniform interval in cover top is fixed with air lance row and hairbrush row, and air lance row arranged as arranged for interval with hairbrush.
Uniform interval is formed with air suction opening 19 on a moving belt, the size of this air suction opening according to the size of effervescent tablet, thin and thick with
And the size of negative pressure determines.The frame of corresponding conveyer belt bottom surface is provided with a aspiration of negative pressure case 9, this suction box can will be close
In medicine dirt inspiration in sealing cover enters.
It is additionally provided with a slice workbench 1 in the outer end of rear buffer strip, on this slice workbench, soft roller 2 has been mounted side by side,
This soft roller also can be driven by motor, and the present embodiment accompanying drawing is shown without.It is provided with above slice workbench and sweep dirt
Cover 3, this is swept dust hood and is connected installation with seal closure；Front two rows is provided with dust hood sweeps dirt air lance in sweeping of corresponding soft roller
13, this two row sweeps dirt air lance and arranges for opposite tilt, to remove the medicine dirt of effervescent tablet side.
Before the front end of seal closure is using hinge dress, soft curtain 18 carries out soft seal, after the rear end sweeping dust hood is filled using hinge
Soft curtain 12 carries out soft seal, makes seal closure as far as possible, sweeps and realize sealing in dust hood.
The operation principle of the present invention is:
Effervescent tablet from medicament-making device in blocks after, the past buffer strip enters, and enters on the conveyer belt in seal closure through front soft curtain,
On a moving belt, going to the bottom of effervescent tablet sucks medicine dirt by the aspiration of negative pressure case, and top and side carry out thing by air lance and hairbrush
Clear except medicine dirt, through repeatedly washing away, the medicine dirt of effervescent tablet is substantially cleaned；Effervescent tablet leave conveyer belt through after buffer and bring into
Enter to sweep dust hood, move ahead through the transmission of soft roller sweeping in dust hood, when moving ahead, sweep dirt air lance effervescent tablet is carried out last
Finished product washes away, and becomes finished product eventually through rear soft curtain.
The air pressure of air lance of the present invention, hairbrush and negative pressure can be adjusted, to meet difference
Effervescent tablet, tablet or even milk slice, the dedusting of other similar products.
The transmission tape channel of the spreaded type tablet screening machine designed by the present invention reduces medicine while guaranteeing to screen out dust
The probability collided between piece, decreases the appearance of incomplete tablet, improves the qualification rate of tablet integrity.
Claims (2)
1. a kind of spreaded type effervescent tablet sieve dust arrester it is characterised in that: include frame, band roller, conveyer belt, seal closure, sky
Gas blowout pipe, hairbrush, driving on three-dimensional four parallel band rollers has conveyer belt, and this four power transmission shafts with roller are installed by bearing
In frame；In the frame of plane, both sides are packaged with seal closure on a moving belt, uniform at the seal closure top of corresponding conveyer belt
Interval is fixed with air lance row and hairbrush row, and uniform interval is formed with air suction opening on a moving belt, in corresponding conveyer belt bottom surface
Frame on a aspiration of negative pressure case is installed；It is additionally provided with a slice workbench in the outer end of rear buffer strip, this slice workbench
On soft roller has been mounted side by side, be provided with above slice workbench and sweep dust hood, this is swept dust hood and is connected installation with seal closure；Right
Sweeping of soft roller front two rows should be provided with dust hood sweep dirt air lance；
One front tray is fixed with the frame of entering bit end, buffer strip before being provided with this front tray；Frame in slice-feeding end
On be fixed with one after pallet, this rear pallet is provided with rear buffer strip, forward and backward buffer strip respectively correspond to conveyer belt import, go out
Mouthful；
Before the front end of seal closure is using hinge dress, soft curtain carries out soft seal, is entered using the rear soft curtain of hinge dress in the rear end sweeping dust hood
Row soft seal.
2. spreaded type effervescent tablet sieve dust arrester according to claim 1 it is characterised in that: described sweep in dust hood two
Row sweeps dirt air lance and arranges for opposite tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503630.0A CN104259118B (en) | 2014-09-26 | 2014-09-26 | Flat effervescent tablet screening dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503630.0A CN104259118B (en) | 2014-09-26 | 2014-09-26 | Flat effervescent tablet screening dust collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259118A CN104259118A (en) | 2015-01-07 |
| CN104259118B true CN104259118B (en) | 2017-01-25 |
Family
ID=52150765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503630.0A Active CN104259118B (en) | 2014-09-26 | 2014-09-26 | Flat effervescent tablet screening dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259118B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033964A (en) * | 2015-08-07 | 2015-11-11 | 浙江触捷光电科技有限公司 | Working table with automatic returning switch |
| CN105935660B (en) * | 2016-06-30 | 2018-05-22 | 务川务欣米业有限责任公司 | A set of rice dedusting hierarchy system |
| CN107321593A (en) * | 2017-07-31 | 2017-11-07 | 江苏贝力机械制造有限公司 | A kind of stainless steel high speed tablet screening machine and its method of work |
| CN107913832B (en) * | 2017-12-15 | 2023-04-07 | 新昌县开心纺织有限公司 | Powder machine is inhaled in lining cloth processing |
| CN109332246A (en) * | 2018-12-17 | 2019-02-15 | 孙菁 | A kind of Chinese medicine dust-extraction unit |
| CN110153065B (en) * | 2019-06-12 | 2024-06-04 | 新沂市嘉新矿业有限公司 | High-purity fused quartz raw material cleaning device |
| CN110803545A (en) * | 2019-11-27 | 2020-02-18 | 衡阳县海华水泥有限责任公司 | Dust collector that cement manufacture used |
| CN113560242B (en) * | 2021-09-24 | 2021-12-10 | 江苏烨全汽车零部件有限公司 | Machine parts self-cleaning drying machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2717228B2 (en) * | 1988-12-08 | 1998-02-18 | 株式会社今泉鐵工所 | Deburring device for powder press molded products |
| DE19930626C2 (en) * | 1999-07-02 | 2001-10-31 | Henkel Kgaa | Device for cleaning upper and / or lower punches on a rotary press |
| CN202742691U (en) * | 2012-11-23 | 2013-02-20 | 广东和平君乐药业有限公司 | Dust removal device for medicinal tablet press |
| CN202986150U (en) * | 2012-12-24 | 2013-06-12 | 海宁凌通光伏科技有限公司 | Automatic burr-cleaning punching machine |
| CN203235720U (en) * | 2013-02-22 | 2013-10-16 | 郑素梅 | Dust removal device for dust on surface of panel |
| CN203343122U (en) * | 2013-06-21 | 2013-12-18 | 深圳市道博科技有限公司 | Plastic uptake tray dust removal device |
| CN204159613U (en) * | 2014-09-26 | 2015-02-18 | 天津中盛海天制药有限公司 | A kind of novel effervescent tablet sieve dust arrester |
| CN204159612U (en) * | 2014-09-26 | 2015-02-18 | 天津中盛海天制药有限公司 | A kind of can the effervescent tablet sieve device of effective dedusting |
| CN204159575U (en) * | 2014-09-26 | 2015-02-18 | 天津中盛海天制药有限公司 | A kind of flush system effervescent tablet sieve dust arrester |
-
2014
- 2014-09-26 CN CN201410503630.0A patent/CN104259118B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104259118A (en) | 2015-01-07 |
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