CN107694751A - A kind of rice processes screening installation - Google Patents
A kind of rice processes screening installation Download PDFInfo
- Publication number
- CN107694751A CN107694751A CN201710849374.4A CN201710849374A CN107694751A CN 107694751 A CN107694751 A CN 107694751A CN 201710849374 A CN201710849374 A CN 201710849374A CN 107694751 A CN107694751 A CN 107694751A
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- effect screen
- rice
- screening
- top cover
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- 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
- B07B1/04—Stationary flat 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a kind of rice to process screening installation, including screening room and dust cleaning case, the sidewall upper of screening room is provided with suction opeing, suction opeing is connected by the side wall lower ends of blower fan and dust cleaning case, screening room includes just effect screen cloth, middle effect screen cloth and the top cover positioned at screening ceiling portion, top cover has charging aperture, and just positioned at the top of middle effect screen cloth, the direction that just bottom surface of effect screen cloth, middle effect screen cloth and screening room is all slided along rice tilts down effect screen cloth；Top cover also has some bar magnets, and some bar magnets are parallel to each other and spacing is equal, and the lower surface of top cover is provided with the groove to match with magnet, and the side wall of groove is inclined-plane, and the incline direction of side wall is from the bottom surface of groove to top surface gradually to the centroclinal of groove.Not only screening efficiency is high by the present invention, greatly reduces manpower, reduces production cost, and can remove stone and metal fragment, ensures rice edible safety.
Description
Technical field
The invention belongs to rice processing equipment technical field, and screening installation is processed more particularly to a kind of rice.
Background technology
In rice process, due to various, the rice pellets size processed is not fully identical,
It is larger to have a part of particle, a part of particle is smaller, but also can have a certain amount of dust, but in sales process, greatly
The rice of particle and short grained rice price are entirely different, and if the rice pellets size of sale is uneven, even
Wherein doped with dust, rice quality and selling price can be seriously reduced, so in order to improve the commercial value of product, is obtained more
Add high-quality rice, last in rice processing is needed the rice of bulky grain and short grained rice by manually being sieved
Choosing, takes time and effort, some metal objects and stone can be also mixed into rice, is mixed into rice, has a strong impact on accidentally in screening process
Edible safety, and the dust in rice, not only pollute working environment, or even have influence on the health of staff.
The content of the invention
The present invention solves the technical problem of a kind of rice processing screening installation is provided, not only screening efficiency is high, greatly
It is big to reduce manpower, production cost is reduced, and can remove and be mixed in stone and metal fragment in rice, ensure that rice is eaten
Safety.
In order to solve the above technical problems, one aspect of the present invention is：A kind of rice processes screening installation, bag
Screening room and dust cleaning case are included, the sidewall upper of the screening room is provided with suction opeing, and the suction opeing passes through blower fan and the dedusting
The side wall lower ends connection of case, the screening room include just effect screen cloth, middle effect screen cloth and the top cover positioned at screening ceiling portion, the top
Lid has charging aperture, and the just effect screen cloth is positioned at the top of the middle effect screen cloth, just effect screen cloth, middle effect screen cloth and the sieve
The direction for selecting the bottom surface of room all to be slided along rice tilts down；
The top cover also has some bar magnets, and some magnet are parallel to each other and spacing is equal, the top cover
Lower surface is provided with the groove that matches with the magnet, and the side wall of the groove is inclined-plane, and the incline direction on the inclined-plane is from institute
The bottom surface of groove is stated to top surface gradually to the centroclinal of the groove；
The side wall of the dust cleaning case is provided with delivery port and water inlet, and the delivery port is located at the lower section of the water inlet, institute
Delivery port is stated to connect by circulation pipe with the water inlet, and the circulation pipe is provided with circulating pump, the delivery port is provided with spray
Head is drenched, there is atomizing layer below the spray head.
Further say, the side wall of the screening room is additionally provided with miscellaneous object outlet, polished rice outlet and thin rice outlet, the debris
Outlet, polished rice outlet and the thin rice outlet respectively with the just effect screen cloth, the middle effect screen cloth and the screening room
Bottom surface is corresponding.
Further say, the lower surface of the top cover circumferentially caves inward to form the recessed circle of a circle, the recessed circle and the sieve
The sidewall upper of room is selected to match.
Further say, the atomizing layer includes some pulverizer plates, and the pulverizer plate is parallel to each other and spacing is equal.
Further say, the pulverizer plate includes water fender and flow distribution plate, the lower end of the flow distribution plate and the water fender
Center connection, and the flow distribution plate is perpendicular to the water fender.
Further say, the top of the dust cleaning case is provided with exhaust outlet.
The beneficial effects of the invention are as follows：
The screening room of the present invention includes just effect screen cloth, middle effect screen cloth, just imitates screen cloth and removes the large particulate matters such as stone, passes through
Middle effect screen cloth filters out the larger polished rice of particle, and thin rice grain pattern crosses the discharge of screening room bottom, and screening efficiency is high, greatly reduces people
Power, so as to less production cost；
Top cover has some bar magnets, and some bar magnets are parallel to each other and spacing is equal, and the metal in adsorbable rice is broken
Bits, top cover can regular dismounting, artificial removal's metal fragment, ensure rice edible safety；
Dust cleaning case includes spray head, has atomizing layer below spray head, by circulating pump that the water circulation in dust cleaning case is sharp
With cost-effective, steam descending principle up using air, by adsorbing powder dust, clean gas excludes from exhaust outlet, protects
Demonstrate,prove good working environment.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Each several part mark is as follows in accompanying drawing：
Screen room 1, just suction opeing 11, effect screen cloth 12, middle effect screen cloth 13, top cover 14, charging aperture 141, magnet 142, groove
143rd, recessed circle 144, miscellaneous object outlet 15, polished rice outlet 16, thin rice outlet 17, dust cleaning case 2, delivery port 21, water inlet 22, circulation pipe
23rd, circulating pump 24, spray head 25, atomizing layer 26, water fender 261, flow distribution plate 262, exhaust outlet 27 and blower fan 3.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment：A kind of rice processes screening installation, as shown in figure 1, including screening room 1 and dust cleaning case 2, the screening room
1 sidewall upper is provided with suction opeing 11, and the suction opeing 11 is connected by blower fan 3 with the side wall lower ends of the dust cleaning case 2, described
Screen room 1 has charging aperture including just effect screen cloth 12, middle effect screen cloth 13 and the top cover 14 positioned at screening ceiling portion, the top cover 14
141, the just effect screen cloth 12 is positioned at the top of the middle effect screen cloth 13, just effect screen cloth 12, middle effect screen cloth 13 and the sieve
The direction for selecting the bottom surface of room 1 all to be slided along rice tilts down；
The top cover 14 also has some bar magnets 142, and some magnet 142 are parallel to each other and spacing is equal, institute
The lower surface for stating top cover 14 is provided with the groove 143 to match with the magnet 142, and the side wall of the groove 143 is inclined-plane, described
The incline direction on inclined-plane is from the bottom surface of the groove 143 to top surface gradually to the centroclinal of the groove 143；
The side wall of the dust cleaning case 2 is provided with delivery port 21 and water inlet 22, and the delivery port 21 is located at the water inlet 22
Lower section, the delivery port 21 and the water inlet 22 are connected by circulation pipe 23, and the circulation pipe 23 is provided with circulating pump 24,
The delivery port 21 is provided with spray head 25, has atomizing layer 26 below the spray head.
The side wall of the screening room 1 is additionally provided with miscellaneous object outlet 15, polished rice outlet 16 and thin rice outlet 17, the miscellaneous object outlet
15th, screen cloth 12, the middle effect screen cloth 13 and the sieve are just imitated in the polished rice outlet 16 and the thin rice outlet 17 with described respectively
Select the bottom surface of room 1 corresponding.
The lower surface of the top cover circumferentially caves inward to form the recessed circle 144 of a circle, the recessed circle and the side of the screening room 1
Wall upper end matches.
The atomizing layer includes some pulverizer plates, and the pulverizer plate is parallel to each other and spacing is equal.
The pulverizer plate includes water fender 261 and flow distribution plate 262, the lower end of the flow distribution plate and the center of the water fender
Connection, and the flow distribution plate is perpendicular to the water fender.
The top of the dust cleaning case 2 is provided with exhaust outlet 27.
The operation principle of the present invention is as follows：The rice of the present invention enters screening room by charging aperture, and top cover has some
Magnet, the metal fragment in rice is adsorbed, passing sequentially through just effect screen cloth, middle effect screen cloth, just imitating screen cloth and remove big of stone etc.
Grain material, the larger polished rice of particle is filtered out by middle effect screen cloth, thin rice grain pattern crosses the discharge of screening room bottom, and screening efficiency is high, profit
Adsorbing powder dust, clean gas are excluded from exhaust outlet with dust cleaning case, ensure good working environment.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical areas are directly or indirectly used in,
Similarly it is included within the scope of the present invention.
Claims (6)
1. a kind of rice processes screening installation, it is characterised in that：Including screening room (1) and dust cleaning case (2), the side of the screening room
Wall upper end is provided with suction opeing (11), and the suction opeing is connected by blower fan (3) with the side wall lower ends of the dust cleaning case, the screening
Room, which includes just effect screen cloth (12), middle effect screen cloth (13) and the top cover (14) positioned at screening ceiling portion, the top cover, has charging aperture
(141), the just effect screen cloth is positioned at the top of the middle effect screen cloth, the just effect screen cloth, middle effect screen cloth and the screening room
The direction that bottom surface is all slided along rice tilts down；
The top cover also has some bar magnets (142), and some magnet are parallel to each other and spacing is equal, the top cover
Lower surface is provided with the groove (143) that matches with the magnet, and the side wall of the groove is inclined-plane, the incline direction on the inclined-plane
From the bottom surface of the groove to top surface gradually to the centroclinal of the groove；
The side wall of the dust cleaning case is provided with delivery port (21) and water inlet (22), and the delivery port is located under the water inlet
Side, the delivery port and the water inlet are connected by circulation pipe (23), and the circulation pipe is provided with circulating pump (24), it is described go out
The mouth of a river is provided with spray head (25), has atomizing layer (26) below the spray head.
A kind of 2. rice processing screening installation according to claim 1, it is characterised in that：The side wall of the screening room is also set
There are miscellaneous object outlet (15), polished rice outlet (16) and thin rice outlet (17), the miscellaneous object outlet, polished rice outlet and the thin rice
Outlet is corresponding with the just effect screen cloth, the middle effect screen cloth and the bottom surface of the screening room respectively.
A kind of 3. rice processing screening installation according to claim 1, it is characterised in that：The lower surface of the top cover is circumferential
Cave inward to form the recessed circle (144) of a circle, the recessed circle and the sidewall upper of the screening room match.
A kind of 4. rice processing screening installation according to claim 1, it is characterised in that：The atomizing layer includes some
Pulverizer plate, the pulverizer plate is parallel to each other and spacing is equal.
A kind of 5. rice processing screening installation according to claim 4, it is characterised in that：The pulverizer plate includes water fender
(261) be connected with flow distribution plate (262), the lower end of the flow distribution plate with the center of the water fender, and the flow distribution plate perpendicular to
The water fender.
A kind of 6. rice processing screening installation according to claim 1, it is characterised in that：The top of the dust cleaning case is provided with
Exhaust outlet (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849374.4A CN107694751A (en) | 2017-09-20 | 2017-09-20 | A kind of rice processes screening installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849374.4A CN107694751A (en) | 2017-09-20 | 2017-09-20 | A kind of rice processes screening installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107694751A true CN107694751A (en) | 2018-02-16 |
Family
ID=61173058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710849374.4A Pending CN107694751A (en) | 2017-09-20 | 2017-09-20 | A kind of rice processes screening installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246039A (en) * | 2018-03-29 | 2018-07-06 | 苏州瑞之弘空气净化有限公司 | A kind of environment-friendly type grain vibrating cleaning sieve |
| CN109290197A (en) * | 2018-09-28 | 2019-02-01 | 安徽省全椒县龚记米业有限公司 | A kind of dedusting structure for rice processing |
-
2017
- 2017-09-20 CN CN201710849374.4A patent/CN107694751A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246039A (en) * | 2018-03-29 | 2018-07-06 | 苏州瑞之弘空气净化有限公司 | A kind of environment-friendly type grain vibrating cleaning sieve |
| CN109290197A (en) * | 2018-09-28 | 2019-02-01 | 安徽省全椒县龚记米业有限公司 | A kind of dedusting structure for rice processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |