CN112221970A - High-efficient separator of chinese-medicinal material flower stalk - Google Patents
High-efficient separator of chinese-medicinal material flower stalk Download PDFInfo
- Publication number
- CN112221970A CN112221970A CN202011084270.7A CN202011084270A CN112221970A CN 112221970 A CN112221970 A CN 112221970A CN 202011084270 A CN202011084270 A CN 202011084270A CN 112221970 A CN112221970 A CN 112221970A
- Authority
- CN
- China
- Prior art keywords
- wave
- medicinal material
- shaped screen
- air
- traditional chinese
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4654—Corrugated Screening surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The device for efficiently separating the flower stalks of the traditional Chinese medicinal materials disclosed by the invention has the advantages that the two ends of the stalks are not at the same height in the rising process by utilizing the different speeds of the air flow, one end of the stalks is at the lower part, and the other end of the stalks is at the upper part in the falling process, so that the screening is smooth.
Description
Technical Field
The invention belongs to the field of traditional Chinese medicine material purification equipment, and particularly relates to a high-efficiency separating device for traditional Chinese medicine material pedicel.
Technical Field
Before processing, blending or preparing general medicinal materials, the medicinal materials need to be cleaned, namely, a specified medicinal part is selected, and impurities and non-medicinal parts are removed so as to meet the requirement of medication. Dried flowers and stems have similar specific gravity, and are difficult to separate by air separation, so that the flowers and the stems are generally separated by a manual sorting mode in pharmaceutical factories at present, but the manual screening efficiency is low, the labor intensity is high, and dust pollution is also generated in the screening process. Wangming branch and the like design a Chinese medicinal material flower stalk separation device (patent number: ZL201911119459.2), which separates flowers from stalks by adopting a circular vibrating screen, but in the method, the direction of the stalks is uncertain, so that the screen is required to be continuously rotated for one time of screening until the stalks are all separated, and the efficiency of the method is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a high-efficiency separating device for traditional Chinese medicine pedicel.
The utility model provides a high-efficient separator of chinese-medicinal material flower stalk which characterized in that: the wave trough part of the wave-shaped screen 1 is a screen, the wave crest part is a plate, and no meshes are arranged; the wave-shaped screen 1 is connected with two identical slide blocks 2 through two identical shafts 8; the two identical sliding blocks 2 are respectively arranged on two identical sliding rails 5, and the two identical sliding blocks 2 are respectively connected with the base 4 through two identical springs 3; a row of air nozzles 6 are arranged below each row of the wave valley screens of the wave type screen 1, the apertures of the air nozzles 6 are sequentially reduced from left to right, and the aperture of the air nozzle 6 close to the slide rail 5 is the smallest; the left side of the wave-shaped screen mesh 1 is connected with the base 4 through a supporting spring 7. The wave-shaped screen mesh 1 is supported by the support spring 7 and the two sliders 2 to be kept in a horizontal state. The upper end of the air faucet 6 is provided with a cover plate 10 through a rotating shaft 9, and the upper end surface of the air faucet 6 is in an inclined state. The wave crest part back of the wave-shaped screen mesh 1 is provided with a plurality of clapboards 11, and the clapboards 11 are vertical to the wave crest part back of the wave-shaped screen mesh 1.
According to the efficient separating device for the traditional Chinese medicine flower stalks, the two ends of the stalks are not at the same height in the rising process due to the different speeds of the air flow, and then the stalks are smoothly screened with one end down and one end up in the falling process.
Drawings
Fig. 1 is a schematic diagram of a high-efficiency separating device for traditional Chinese medicine pedicel.
Fig. 2 is a schematic plan view of a high-efficiency separating device for traditional Chinese medicinal material pedicel.
Fig. 3 is a schematic view of the air faucet 6.
Fig. 4 is a schematic view of the back of the wave type screen 1.
Detailed Description
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Initially, the wave-shaped screen 1 is kept in a horizontal state under the support of the support spring 7 and the two sliders 2, the flower stalk mixture is poured onto the wave-shaped screen 1, and most of the stalks roll to the wave troughs of the wave-shaped screen 1 and the direction of the stalks follows the direction of the wave troughs because the wave-shaped screen 1 is wave-shaped. The air pipes with the same air flow are respectively connected below all the air nozzles 6, when all the air pipes are opened, the air nozzles 6 spray air upwards, the aperture of the air nozzles 6 is reduced from left to right, according to a flow continuity equation, the air speed sprayed by the air nozzles 6 from left to right is increased in sequence, stems and flowers are all blown into the air under the action of the air flow, the air speed sprayed by the air nozzles 6 from left to right is increased in sequence, the right sides of the stems blown into the air are higher than the left sides of the stems inevitably, the surface area of the stems is smaller than that of the flowers, so that the stems are subjected to smaller air resistance when falling, and the stems fall off before the flowers. Gas of 6 spun of air cock, except spouting the wave trough screen cloth of wave type screen cloth 1, a small amount of gas still can spout wave crest portion bottom of wave type screen cloth 1, because the wave crest portion is the panel structure of no net, wave crest bottom is under the blowing of air current, make wave type screen cloth 1 do clockwise around two the same axles 8, wave type screen cloth 1's left side is higher than the right side, and simultaneously, because wave type screen cloth 1's left side is higher than the right side, so wave type screen cloth 1's wave crest portion back-mounted's several baffle 11 also can take place the slope, and then receive the air current driving force to the left, drive wave type screen cloth 1 and move left, and then drive two the same slider 2 and move left along two the same slide rails 5, the pulling force is produced to two the same spring 3. When the air flow in the air nozzle 6 disappears, the wave-shaped screen 1 shakes left and right under the action of the two same springs 3. Close the air current in all air cocks 6, flowers and stalk drop from the sky, the stalk right side is higher than the left side, so the left side of stalk drops on the net earlier, wave type screen cloth 1's left side is higher than the right side, the area that makes the stalk drop to wave type screen cloth 1 below has been increaseed, and simultaneously, under the effect of two the same springs 3, wave type screen cloth 1 rocks about, also accelerated dropping of stalk, when wave type screen cloth 1 rocks about, under supporting spring 7's effect, wave type screen cloth 1 also can rock from top to bottom, also be favorable to the sieve of stalk to fall. If some stalks are not screened off from the wave-shaped screen 1, the stalks roll to the bottoms of the wave troughs along the directions of the wave troughs under the shaking of the wave-shaped screen 1, all the air nozzles 6 are ventilated, and the next screening process is carried out until all the stalks are screened off.
When air cock 6 is ventilated, cover plate 10 on air cock 6 can rotate around pivot 9, and cover plate 10 is opened, and the air current blows off, and when the gas was closed in air cock 6, cover plate 10 covered air cock 6 again under the action of gravity, prevented that the stalk from dropping into air cock 6, simultaneously, because the up end of air cock 6 is the tilt state shown in fig. 3, the stalk that drops on cover plate 10 can roll down along cover plate 10.
Claims (4)
1. The utility model provides a high-efficient separator of chinese-medicinal material flower stalk which characterized in that: the wave trough part of the wave-shaped screen (1) is a screen, the wave crest part is a plate, and no meshes are arranged; the wave-shaped screen (1) is connected with two identical sliding blocks (2) through two identical shafts (8); the two identical sliding blocks (2) are respectively arranged on the two identical sliding rails (5), and the two identical sliding blocks (2) are respectively connected with the base (4) through the two identical springs (3); a gas nozzle (6) is arranged below each row of the wave valley screens of the wave-shaped screens (1), the aperture of each gas nozzle (6) is sequentially reduced from left to right, and the aperture of each gas nozzle (6) close to the slide rail (5) is the smallest; the left side of the wave-shaped screen (1) is connected with the base (4) through a supporting spring (7).
2. The efficient separating device for the pedicel of the traditional Chinese medicinal material is characterized in that: the wave-shaped screen (1) is supported by the supporting spring (7) and the two sliding blocks (2) to keep a horizontal state.
3. The efficient separating device for the pedicel of the traditional Chinese medicinal material is characterized in that: the upper end of the air tap (6) is provided with a cover plate (10) through a rotating shaft (9), and the upper end surface of the air tap (6) is in an inclined state.
4. The efficient separating device for the pedicel of the traditional Chinese medicinal material is characterized in that: a plurality of partition plates (11) are mounted on the back of the wave crest part of the wave-shaped screen (1), and the partition plates (11) are perpendicular to the back of the wave crest part of the wave-shaped screen (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011084270.7A CN112221970B (en) | 2020-10-12 | 2020-10-12 | Chinese-medicinal material flower stalk separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011084270.7A CN112221970B (en) | 2020-10-12 | 2020-10-12 | Chinese-medicinal material flower stalk separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112221970A true CN112221970A (en) | 2021-01-15 |
| CN112221970B CN112221970B (en) | 2022-09-20 |
Family
ID=74112107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011084270.7A Active CN112221970B (en) | 2020-10-12 | 2020-10-12 | Chinese-medicinal material flower stalk separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112221970B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4298464A (en) * | 1980-05-02 | 1981-11-03 | Deroker Equipment Ltd. | Rock separator |
| CN200970583Y (en) * | 2006-11-15 | 2007-11-07 | 樊静贤 | Wave sieve and split wave vibration rotary siever |
| US20080093268A1 (en) * | 2006-08-18 | 2008-04-24 | Hukki Ari M | Screen assemblies utilizing screen elements retained in perforated supports |
| US20110210058A1 (en) * | 2009-05-01 | 2011-09-01 | Cpi Wirecloth & Screens, Inc. | System and method of self-adjusting screen clamp |
| CN204429693U (en) * | 2015-01-25 | 2015-07-01 | 河北白沙烟草有限责任公司 | A kind of cigarette silk stem is separated pneumatic separation device |
| CN205165187U (en) * | 2015-08-02 | 2016-04-20 | 王加曾 | High -efficient tea winnowing machine |
| CN111282805A (en) * | 2020-02-20 | 2020-06-16 | 安徽昊华环保科技有限公司 | High-elasticity self-cleaning screen plate without hair hanging |
| CN210876252U (en) * | 2019-07-01 | 2020-06-30 | 红塔烟草(集团)有限责任公司 | A dysmorphism screen cloth for stalk screening |
-
2020
- 2020-10-12 CN CN202011084270.7A patent/CN112221970B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4298464A (en) * | 1980-05-02 | 1981-11-03 | Deroker Equipment Ltd. | Rock separator |
| US20080093268A1 (en) * | 2006-08-18 | 2008-04-24 | Hukki Ari M | Screen assemblies utilizing screen elements retained in perforated supports |
| CN200970583Y (en) * | 2006-11-15 | 2007-11-07 | 樊静贤 | Wave sieve and split wave vibration rotary siever |
| US20110210058A1 (en) * | 2009-05-01 | 2011-09-01 | Cpi Wirecloth & Screens, Inc. | System and method of self-adjusting screen clamp |
| CN204429693U (en) * | 2015-01-25 | 2015-07-01 | 河北白沙烟草有限责任公司 | A kind of cigarette silk stem is separated pneumatic separation device |
| CN205165187U (en) * | 2015-08-02 | 2016-04-20 | 王加曾 | High -efficient tea winnowing machine |
| CN210876252U (en) * | 2019-07-01 | 2020-06-30 | 红塔烟草(集团)有限责任公司 | A dysmorphism screen cloth for stalk screening |
| CN111282805A (en) * | 2020-02-20 | 2020-06-16 | 安徽昊华环保科技有限公司 | High-elasticity self-cleaning screen plate without hair hanging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112221970B (en) | 2022-09-20 |
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