CN2398018Y - Sealed negative-pressure multi-screen receiving sieve machine - Google Patents
Sealed negative-pressure multi-screen receiving sieve machine Download PDFInfo
- Publication number
- CN2398018Y CN2398018Y CN 99201977 CN99201977U CN2398018Y CN 2398018 Y CN2398018 Y CN 2398018Y CN 99201977 CN99201977 CN 99201977 CN 99201977 U CN99201977 U CN 99201977U CN 2398018 Y CN2398018 Y CN 2398018Y
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- negative pressure
- screen
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- wind
- sieve
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Abstract
The utility model relates to a sealed multifunctional high-efficiency impurity cleaning device, particularly a sealed negative-pressure multi-screen primary cleaning machine for removing impurity in raw grain, such as grass, xyloid coffee, grain, etc. The sealed negative-pressure multi-screen primary cleaning machine comprises a machine body, a cylindrical multi-layer screen, a charging device, a discharging device, a negative-pressure system and a wind closed device. The utility model which has compact structure, complete function, and favorable sealing performance and low cost can also be used for selecting seeds and removing impurity of various raw materials in grade.
Description
The utility model relates to the clear miscellaneous equipment of a kind of multifunctional efficient, particularly a kind of first clear of the many sieves of sealing negative pressure that is used for grass, woody coffee, the impurity elimination of grain raw grain.
The impurity elimination of existing herbaceous coffee, mainly be artificial hand sieve impurity elimination or the relevant impurity elimination equipment of using grain machinery, because herbaceous coffee (a kind of divi divi subfamily Cassia legume seed, the ancient boundless and indistinct Cassia tora of cyperus by name of Chinese) grain is little, light weight, be different from general raw grain, existing way is often assorted clearly unclean, thereby influence the coffee making quality, and labor strength is big, efficient is low.
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and a kind of many sieve negative pressure clear just is provided, and reaches rapid classification, remove thick light weight sundries and tiny argillaceous sand stone, reach sealing and produce, enhance productivity, reduce labor intensity, improve the quality of products, reduce environmental pollution.
The purpose of this utility model is achieved in that it comprises body (1), double-deck (or three layers) coaxial horizontal cylinder mesh screens (2), feed arrangement (3), thick light foreign material drawing mechanism (4), tiny silt particle dust hopper (5), negative pressure wind is inhaled separator (6) and virgin material drawing mechanism (7), and wind stopping device (8), control cabinet (9), motor (10) are formed.
The many sieves of sealing negative pressure just clear are the rectangle cabinet, and at the horizontal horizontal installation multi-deck screen of body internal upper part, multi-deck screen adopts the concentric cylinder mesh screen.Sieve axle two ends are equipped with bearing, by the horizontal top, cabinet two ends that is installed in of bearing block, are provided with two-layer as required or three layers of dismantled and assembled mesh screen, and compass screen surface adopts steel plate, corrosion resistant plate punching or wire netting to make.Cylindrical mesh screen installed inside is useful on the special-shaped guide plate that stirs and guide the turnover material, and the screen cloth outlet is for tubaeform.Feed arrangement is that a bucket shape structure (3) is installed on the terminal door, and the lower end of bucket has mouth and the long feed nozzle that puts in inboard ground floor sieve to join.Multi-deck screen is driven by adjustable speed motor, and motor is joined corresponding reductor (10), and reductor goes out end belt pulley (or sprocket wheel) is installed, and belt pulley (sprocket wheel) the driving multi-deck screen that drives sieve axle one end by adhesive tape is done rotation forward or backwards, and its rotating speed is operated by control cabinet.
The many sieves of sealing negative pressure just clear have three discharging openings, one is thick light miscellaneous object outlet (4), be installed in the same middle side part of feed arrangement, outlet is inhaled light assorted separator (6) pipeline with negative pressure wind and is communicated, when blower fan (14) when starting, outlet (4) is located thick light, foreign material that bigger negative pressure wind discharges the ground floor sieve and is siphoned away.Second discharging opening is qualified clean material outlet (7), and electronic wind stopping device (8) is equipped with at this place, rotates by the driven by motor butterfly valve, and then clean material is constantly discharged.The bottom tiny silt particle dust hopper (5) of the 3rd outlet for sieving, manual emptying door is equipped with in the bottom of bucket.It is the impulse bag cabinet that negative pressure wind is inhaled light, assorted separator, is made up of blower fan (14), pipeline (13), electromagnetic impulse valve (15), Venturi tube (12), cloth bag (11) and cabinet.The impulse bag cabinet is by control cabinet (9) control operation.There is dust hopper the lower end of cabinet, and the outlet of bucket has electronic wind stopping device (8) can regularly discharge assorted dirt.
The first clear casing of the many sieves of negative pressure adopts ordinary steel section bar, sheet material manufacturing, and the surface is through polymeric powder paint spraying or baking vanish application, and medicinal material, gourmet food level also can adopt stainless steel to make with the first clear of many sieves.
The utility model has following advantage: compact conformation, multiple functional, dedusting impurity elimination efficient height, good seal performance, modern design, stable working, price are low.
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
Figure (1) is an overall structure generalized section of the present utility model.
Among the figure: 1, body; 2, cylinder mesh screen; 3, feed arrangement; 4, gently assorted drawing mechanism; 5, dust hopper; 6, negative pressure wind is inhaled separator; 7, expect drawing mechanism only; 8, wind stopping device; 9, control cabinet; 10, adjustable speed motor and reductor.
Fig. 2 is the front view of main frame gate among Fig. 1 and the partial sectional view that negative pressure wind is inhaled separator.Among the figure: 3, feed hopper; 4, gently assorted drawing mechanism; 6, negative pressure wind is inhaled the separator rack; 8, electronic wind stopping device; 9, electric cabinet; 11, cloth bag; 12, Venturi tube; 13, airduct; 14, blower fan; 15, electromagnetic impulse valve.
When the utility model uses, power-on, start adjustable speed motor, material is packed into from feed hopper (3), enters sieve in the cylinder, rotate by driven by motor main shaft clockwise direction, by classification, qualified herbaceous coffee pellet sieves outside the screen cloth mesh enters material in stirring process, in sieving in being detained greater than the coarse impurities of herbaceous coffee, less than the tiny sandstone of herbaceous coffee pellet, see through outer screen cloth eye and enter the silt particle dust hopper.Lighter material shell, dust and other light weight sundries are siphoned away by negative pressure wind.Behind the work certain hour, the motor counter-rotating, thick stone, soil block and stalk and other foreign material are discharged from impurity outlet, raw materials such as qualified herbaceous coffee are emitted from pure material outlet, tiny silt is emitted from bottom Guan Fengmen outlet, light weight sundries is inhaled by negative pressure wind and is gone, and enters supporting negative pressure wind and inhales the separator separation.Because whole screening machine is worked under negative pressure, the workshop free from dust leaks.
The qualified material outlet has automatic damper, and when no material discharged, because spring action, discharge door was closed state, and when material was discharged, because of the gravity effect, material whereabouts gravity was greater than spring push power, and spring is compressed, and expects that with the door open material is discharged immediately.
Claims (5)
1, the first clear of the many sieves of a kind of sealing negative pressure, mainly comprise body (1), multi-deck screen (2), feed arrangement (3), drawing mechanism, the light assorted separator (6) of negative pressure wind suction, wind stopping device (8), control cabinet (9) and adjustable speed motor (7), it is characterized in that: multi-deck screen has been adopted wire netting, feed arrangement is installed on the terminal door, and joins with the long feed nozzle that puts in the ground floor sieve; Multi-deck screen is driven by adjustable speed motor, complete machine is worked under negative pressure state, negative pressure wind is inhaled separator, joins by pipeline and light assorted discharging opening, has simple and easy and multi-functional two kinds, simple and easy negative pressure device, air inlet directly joins with light assorted outlet, in the blower fan outlet bar filter cloth bag at the most is set, and the frame (12) that filter bag is installed, multifunctional negative-pressure wind is inhaled device, then comprises pipeline (13), blower fan, pulse bag-type dust-removing cabinet.
2, according to the first clear of the many sieves of the described sealing negative pressure of claim 1, it is characterized in that: above-mentioned said multi-deck screen, adopt concentric cylinder mesh screen (2), horizontal being fixed on the frame of sieve axle.Be provided with two-layer as required or the three-layer network sieve, dismantled and assembled compass screen surface, compass screen surface can use steel plate, corrosion resistant plate punching or metallic sieve to make, and the mesh screen inboard is useful on the special-shaped guide plate that stirs and guide input and output material, and the screen cloth outlet is for tubaeform.
3, the first clear of the many sieves of sealing negative pressure according to claim 1 is characterized in that: above-mentioned said drawing mechanism (7), and have one to open bin gate automatically, at discharging opening electronic wind stopping device (8) is installed.
4, the first clear of the many sieves of sealing negative pressure according to claim 1 is characterized in that: above-mentioned said adjustable speed motor, but adopting frequency control motor or other rotating bunchers, motor is joined corresponding reductor.
5, the first clear of the many sieves of sealing negative pressure according to claim 1 is characterized in that: above-mentioned said body, and its casing adopts common iron, and is surperficial through polymeric powder paint spraying or baking vanish application, or adopts stainless steel to make, and gate is all taked encapsulation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201977 CN2398018Y (en) | 1999-01-04 | 1999-01-04 | Sealed negative-pressure multi-screen receiving sieve machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201977 CN2398018Y (en) | 1999-01-04 | 1999-01-04 | Sealed negative-pressure multi-screen receiving sieve machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398018Y true CN2398018Y (en) | 2000-09-27 |
Family
ID=33997581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99201977 Expired - Fee Related CN2398018Y (en) | 1999-01-04 | 1999-01-04 | Sealed negative-pressure multi-screen receiving sieve machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398018Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758345A (en) * | 2011-04-29 | 2012-10-31 | 吴江源兴工艺鞋业有限公司 | Flock remover |
| CN104028464A (en) * | 2014-06-25 | 2014-09-10 | 山东省水稻研究所 | Immature rice grain clearing machine |
| CN104815792A (en) * | 2015-04-24 | 2015-08-05 | 冯愚斌 | Impurity removing device and method for soft light sheets |
| CN107983614A (en) * | 2017-12-28 | 2018-05-04 | 江苏艾特克阻燃材料有限公司 | A kind of screening plant |
| CN110052406A (en) * | 2019-05-13 | 2019-07-26 | 湖南利源隆茶业有限责任公司 | Negative pressure screens selection by winnowing all-in-one machine and its application method |
-
1999
- 1999-01-04 CN CN 99201977 patent/CN2398018Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758345A (en) * | 2011-04-29 | 2012-10-31 | 吴江源兴工艺鞋业有限公司 | Flock remover |
| CN104028464A (en) * | 2014-06-25 | 2014-09-10 | 山东省水稻研究所 | Immature rice grain clearing machine |
| CN104815792A (en) * | 2015-04-24 | 2015-08-05 | 冯愚斌 | Impurity removing device and method for soft light sheets |
| CN107983614A (en) * | 2017-12-28 | 2018-05-04 | 江苏艾特克阻燃材料有限公司 | A kind of screening plant |
| CN110052406A (en) * | 2019-05-13 | 2019-07-26 | 湖南利源隆茶业有限责任公司 | Negative pressure screens selection by winnowing all-in-one machine and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |