CN203356067U - Horizontal type airflow screen device - Google Patents
Horizontal type airflow screen device Download PDFInfo
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- CN203356067U CN203356067U CN 201320413738 CN201320413738U CN203356067U CN 203356067 U CN203356067 U CN 203356067U CN 201320413738 CN201320413738 CN 201320413738 CN 201320413738 U CN201320413738 U CN 201320413738U CN 203356067 U CN203356067 U CN 203356067U
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Abstract
The utility model provides a horizontal type airflow screen device, and belongs to the technical field of equipment for traditional Chinese medicine decoction pieces. A driving motor is fixed on a machine frame, an output shaft of the driving motor is connected with a driving belt wheel and a belt, the belt is connected with a driven belt wheel, the driven belt wheel is connected with a spiral shaft, the other end of the spiral shaft is connected with a main shaft, the main shaft is connected with a machine case through supporting of a bearing, a wind wheel and a wind wheel blade are connected to the outer circumference of the main shaft, a net rack is connected with a screen mesh, the net rack and the screen mesh are connected into the machine case, a feed port is connected with the upper portion of one end of the machine case, a coarse material discharging port is connected with the lower portion of the other end of the machine case, and a fine material discharging port is connected with the lower portion of the middle portion of the machine case. The horizontal type airflow screen device is suitable for screening various powder materials, and the wind speed and wind volume can reach optimum screening effects through regulation of the feeding rate. The horizontal type airflow screen device can screen Japanese climbing fern spore, ganoderma lucidum spore, pollen pini, indigo naturalis and the like in the application range of traditional Chinese medicine.
Description
Technical field
The utility model relates to a kind of Horizontal gas flow screen device, belongs to prepared slices of Chinese crude drugs equipment technical field.
Background technology
The dry pollen that cattail pollen (Pollen Typhae Angustifoliae) is Typhaceae plant raupo cattail Typha angustifolia L., typha orientalis T.orientalis Presl or congener.The gather summer yellow male inflorescence on cattail's spike top, dry rear rolloff, and sieve is got pollen.After the clip male flower, dry, become the pollen with male flower, be POLLEN TYPHAE CUM STAMEN.Because the extensive of cattail pollen gathered and process, contain the impurity such as a large amount of cattail's spike tissues and sandstone in POLLEN TYPHAE CUM STAMEN, tradition screening much time work.
Traditional production technology is divided two kinds: the one, and the method for No. eight stainless steel rotary strainers (150 order) hand sieving of employing pharmacopeia regulation; The 2nd, adopt the make up a prescription method of allusion quotation No. eight sieves of regulation (150 order) screening of spin vibration sieve machine.Above production technology all utilizes gravity principle to be sieved, and analyzing the low reason of screening efficiency has three:
One, the airborne dust problem is serious, and cattail pollen is easily flown away in screening process, and existing technique is difficult to solve, and has a strong impact on production environment, causes the product secondary pollution, has quality of production risk;
Two, unstable product quality, traditional handicraft can not fully be sieved material in screening process, percentage of admixture and total ash, sour grey defective problem often occur.
Three, production efficiency is low, traditional processing technology, and labour intensity is large, inefficiency, and also it is serious in the material screening process, to dissipate, and causes product yield low.
Therefore, the screening impurity removal process of cattail pollen and technology are the technical barriers of puzzlement prepared slices of Chinese crude drugs enterprise always.
Summary of the invention
In order to overcome the deficiencies in the prior art, the sieving technology novelty of cattail pollen adopts the Horizontal gas flow sieve apparatus, and this sieving technology is carried out to a large amount of replication experiments, finally explore best process conditions, production efficiency is improved to more than 20 times, and adopt every detection that product that this production technology is sieved out carries out all to meet 2010 editions pharmacopeia requirements.
A kind of Horizontal gas flow screen device, drive motors is fixed on frame, the output shaft of drive motors connects drive pulley and belt, belt connects driven pulley, driven pulley connects helical axis, the other end of helical axis connects main shaft, main shaft connects cabinet by bearings, the excircle of main shaft connects wind wheel and wind wheel blade, rack connects screen cloth, and rack is with in screen cloth is connected cabinet, an end top connection charging aperture of cabinet, the other end below of cabinet connects the coarse fodder outlet, and the below, middle part of cabinet connects the fines outlet.
The utility model is applicable to sieve various powder materials, and by regulating inlet amount, wind speed and air quantity can reach best screening effect.The Chinese medicine range of application can be sieved Lygodium japonicum, lucidum spore powder, pollen pini, indigo naturalis etc.
The accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by the detailed description with reference to following, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model, as schemed wherein:
Fig. 1 is structural representation of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
The specific embodiment
Obviously, the many modifications and variations that those skilled in the art do based on aim of the present utility model belong to protection domain of the present utility model.
Embodiment 1: as shown in Figure 1, a kind of Horizontal gas flow screen device, drive motors 5 is fixed on frame, the output shaft of drive motors 5 connects drive pulley and belt, belt connects driven pulley, driven pulley connects helical axis 6, the other end of helical axis 6 connects main shaft 1, main shaft 1 connects cabinet 10 by bearings, the excircle of main shaft 1 connects wind wheel 2 and wind wheel blade 3, rack 4 connects screen cloth, rack 4 is connected in cabinet 10 with screen cloth, one end top of cabinet 10 connects charging aperture 5, the other end below of cabinet 10 connects coarse fodder outlet 9, the below, middle part of cabinet 10 connects fines outlet 8.
Screen cloth is cylindric, be placed in cabinet 10, material by the conveying of helical axis 6 after and air-flow mixes, atomization enters in the net cylinder that screen cloth surrounds; By the wind wheel blade 3 in the net cylinder, make material be subject to centrifugal force and whirlwind propulsive force simultaneously, thereby can make material spray screen cloth, discharged by fines outlet 8, can not cross material 9 discharges along the net barrel from the coarse fodder outlet of screen cloth.
Little, lightweight, the steady friction of airflow screen machine volume, noise is low, airtight performance good, without dust, and four jiaos have wheel removable, all adopts stainless steel to make.
The problem of clearing out a gathering place of the present utility model easily solves, the equipment motor separates with Supplying Sieving Mechanism, can first dally after material screening and leftover materials in the body of cabin be blown out to equipment in 10 minutes, then in installing, material is cleaned out, and then with giant, directly cleans the cabin body.
As mentioned above, embodiment of the present utility model is explained, but a lot of distortion can be arranged this will be readily apparent to persons skilled in the art as long as do not break away from fact inventive point of the present utility model and effect.Therefore, within such variation also all is included in protection domain of the present utility model.
Claims (1)
1. a Horizontal gas flow screen device, it is characterized in that drive motors is fixed on frame, the output shaft of drive motors connects drive pulley and belt, belt connects driven pulley, driven pulley connects helical axis, the other end of helical axis connects main shaft, main shaft connects cabinet by bearings, the excircle of main shaft connects wind wheel and wind wheel blade, rack connects screen cloth, and rack is with in screen cloth is connected cabinet, an end top connection charging aperture of cabinet, the other end below of cabinet connects the coarse fodder outlet, and the below, middle part of cabinet connects the fines outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320413738 CN203356067U (en) | 2013-07-11 | 2013-07-11 | Horizontal type airflow screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320413738 CN203356067U (en) | 2013-07-11 | 2013-07-11 | Horizontal type airflow screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356067U true CN203356067U (en) | 2013-12-25 |
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ID=49803889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320413738 Expired - Fee Related CN203356067U (en) | 2013-07-11 | 2013-07-11 | Horizontal type airflow screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356067U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107745A (en) * | 2015-10-10 | 2015-12-02 | 新乡市振英机械设备有限公司 | Stop device on horizontal airflow screen |
| CN105710038A (en) * | 2016-04-21 | 2016-06-29 | 新乡市高服筛分机械股份有限公司 | Dual-power sanitary horizontal airflow sieve |
| CN108554766A (en) * | 2018-04-03 | 2018-09-21 | 金安琪 | A kind of civil engineering small-sized efficient sand sieving machine |
| CN108772289A (en) * | 2018-06-27 | 2018-11-09 | 新乡市高服机械股份有限公司 | A kind of dustless Horizontal gas flow screen |
| CN109365282A (en) * | 2018-10-22 | 2019-02-22 | 长兴明天炉料有限公司 | Powder screening plant for the preparation of iron hook castable |
| CN115318637A (en) * | 2022-09-14 | 2022-11-11 | 宁波艾克姆新材料股份有限公司 | Horizontal air flow sieve |
-
2013
- 2013-07-11 CN CN 201320413738 patent/CN203356067U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107745A (en) * | 2015-10-10 | 2015-12-02 | 新乡市振英机械设备有限公司 | Stop device on horizontal airflow screen |
| CN105710038A (en) * | 2016-04-21 | 2016-06-29 | 新乡市高服筛分机械股份有限公司 | Dual-power sanitary horizontal airflow sieve |
| CN105710038B (en) * | 2016-04-21 | 2017-12-05 | 新乡市高服机械股份有限公司 | Double dynamical sanitation-grade Horizontal gas flow screen |
| CN108554766A (en) * | 2018-04-03 | 2018-09-21 | 金安琪 | A kind of civil engineering small-sized efficient sand sieving machine |
| CN108772289A (en) * | 2018-06-27 | 2018-11-09 | 新乡市高服机械股份有限公司 | A kind of dustless Horizontal gas flow screen |
| CN109365282A (en) * | 2018-10-22 | 2019-02-22 | 长兴明天炉料有限公司 | Powder screening plant for the preparation of iron hook castable |
| CN115318637A (en) * | 2022-09-14 | 2022-11-11 | 宁波艾克姆新材料股份有限公司 | Horizontal air flow sieve |
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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: 20131225 Termination date: 20190711 |