CN110841915A - Dust collector is used in rice processing - Google Patents
Dust collector is used in rice processing Download PDFInfo
- Publication number
- CN110841915A CN110841915A CN201911144652.1A CN201911144652A CN110841915A CN 110841915 A CN110841915 A CN 110841915A CN 201911144652 A CN201911144652 A CN 201911144652A CN 110841915 A CN110841915 A CN 110841915A
- Authority
- CN
- China
- Prior art keywords
- wall
- dust removal
- pipe
- box body
- screen
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 67
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 34
- 235000009566 rice Nutrition 0.000 title claims abstract description 34
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000002893 slag Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 2
- 238000003491 array Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- 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
-
- 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
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a dust removal device for rice processing, which comprises a supporting base and a dust removal box body, wherein a discharge pipe is fixedly arranged on the outer wall of the bottom of the dust removal box body, vertically arranged supporting legs are fixedly arranged on the outer walls of four corners of the bottom of the discharge pipe, and the four supporting legs are all arranged on the outer wall of the top of the supporting base through bolts. According to the dust removing device for rice processing, the two first screens and the two second screens are arranged in the dust removing box body and are arranged alternately, after materials fall on the upper first screen, the first screens and the second screens are driven by the vibration motor to vibrate, the materials can fall on the upper first screen, the second screens and the lower first screen in sequence and are finally discharged by the discharging pipe, the falling speed of the materials can be effectively reduced, the sufficiency of winnowing dust removal can be effectively improved, and the problem that the materials fall too fast to clamp dust between the materials and are difficult to clean is avoided.
Description
Technical Field
The invention relates to the technical field of rice processing, in particular to a dust removal device for rice processing.
Background
The rice is a finished product prepared by rice through the working procedures of cleaning, rice hulling, rice milling, finished product arrangement and the like, contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by a human body, is a main food for people in most areas of China, is a common working procedure for rice processing for removing dust of the rice, and is used in the process.
Current rice dust collector all uses the selection by winnowing at the in-process that uses, and present selection by winnowing mode all is direct to carry out disposable whereabouts with the rice, then carries out the selection by winnowing to remove dust to the rice of whereabouts again, and this kind of mode can make partial dust press from both sides between the rice and directly fall down, can influence the sufficiency that rice selection by winnowing removed dust.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dust removal device for rice processing.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dust removal device for rice processing comprises a supporting base and a dust removal box body, wherein a discharge pipe is fixedly arranged on the outer wall of the bottom of the dust removal box body, vertically-arranged supporting legs are fixedly arranged on the outer walls of four corners of the bottom of the discharge pipe, the four supporting legs are arranged on the outer wall of the top of the supporting base through bolts, the inner walls of the top and the bottom of two ends of the dust removal box body are respectively connected with a first screen through springs, the two first screens form an obtuse angle, the inner walls of the middle parts of two sides of two ends of the dust removal box body are respectively connected with a second screen through springs, the two second screens are symmetrically and obliquely arranged, four first connecting rods arranged in a rectangular array are fixedly arranged between the two first screens and the second screens, second connecting rods are fixedly arranged on the outer walls of two ends of one side adjacent to the two second screens, and a vibrating motor, the dust removal box comprises a dust removal box body and is characterized in that an air inlet pipe is fixedly arranged on the outer wall of one side of the dust removal box body, an air blower is fixedly arranged on the outer wall of the top of the air inlet pipe, and an exhaust pipe is fixedly arranged on the outer wall of the other side of the dust removal box body.
Preferably, the outer wall of the center of the top of the dust removal box body is fixedly provided with a feeding pipe.
Preferably, the inner walls of the adjacent sides of the circumferences of the air inlet pipe and the air exhaust pipe are fixedly provided with filter screen plates.
Preferably, the outer wall of one side of the top of the supporting base is fixedly provided with a water storage tank body.
Preferably, the top of the inner wall around the water storage tank body is fixedly provided with the same annular water diversion pipe, the annular opening inner wall of the annular water diversion pipe is fixedly provided with atomizing nozzles distributed in an annular array, and the outer wall of one side of the annular water diversion pipe is fixedly provided with a water inlet pipe.
Preferably, the slag discharging port is formed in the outer wall of the bottom of one end of the water storage box body, the slag storage groove plate is inserted into the inner wall of the slag discharging port, the sealing cover is fixedly mounted on the outer wall of one end of the slag storage groove plate, the handle is connected to the outer wall of the middle of one end of the sealing cover through a hinge, the drain pipe is fixedly mounted on the outer wall of the bottom of one side of the water storage box body, and the drain valve is fixedly mounted on the inner wall of the circumference of.
Preferably, the obtuse angle of the first screen is between one hundred sixty-five degrees and one hundred seventy-five degrees, and the angle of inclination of the second screen to the horizontal is between five and ten degrees.
The invention has the beneficial effects that:
1. according to the dust removing device for rice processing, the two first screens and the two second screens are arranged in the dust removing box body and are arranged alternately, after materials fall on the upper first screen, the first screens and the second screens are driven by the vibration motor to vibrate, the materials can fall on the upper first screen, the second screens and the lower first screen in sequence and are finally discharged by the discharging pipe, the falling speed of the materials can be effectively reduced, the sufficiency of winnowing dust removal can be effectively improved, and the problem that the materials fall too fast to clamp dust between the materials and are difficult to clean is avoided.
2. According to the dust removal device for rice processing, the water storage box body is arranged at the bottom of the exhaust pipe, the annular water distribution pipe and the atomizing nozzle are arranged at the top of the water storage box body, the water suction pump can be externally connected to the water inlet pipe, clear water is sucked into the annular water distribution pipe by the water suction pump, and wind current discharged from the exhaust pipe is sprayed by the atomizing nozzle, so that the wind current is effectively subjected to dust removal treatment, the phenomenon that a large amount of dust scatters in the air to pollute the environment is avoided, and the environment-friendly effect is improved.
3. According to the dust removal device for rice processing, the slag storage trough plate is arranged at the bottom of the water storage box body, the sealing cover is arranged at one end of the slag storage trough plate, mud can be precipitated by the slag storage trough plate, and convenience in collection and treatment of the mud is improved.
Drawings
FIG. 1 is a schematic sectional front view of a dust removing device for rice processing according to the present invention;
FIG. 2 is a schematic view of a partial top cross-sectional structure of a dust removing box of the dust removing device for rice processing according to the present invention;
FIG. 3 is a schematic view of a front structure of a part of a water tank of the dust removing device for rice processing provided by the invention.
In the figure: 1 slag storage trough plate, 2 water storage tank bodies, 3 water discharge pipes, 4 water inlet pipes, 5 annular water distribution pipes, 6 atomizing nozzles, 7 exhaust pipes, 8 filter screen plates, 9 first connecting rods, 10 first screens, 11 material inlet pipes, 12 air blowers, 13 air inlet pipes, 14 second screens, 15 vibrating motors, 16 material discharge pipes, 17 supporting bases, 18 dust removal tank bodies and 19 sealing covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a dust removing device for rice processing comprises a supporting base 17 and a dust removing box 18, wherein the outer wall of the bottom of the dust removing box 18 is connected with a discharging pipe 16 through bolts, the outer walls of four corners of the bottom of the discharging pipe 16 are connected with vertically arranged supporting legs through bolts, the four supporting legs are all arranged on the outer wall of the top of the supporting base 17 through bolts, the inner walls of the top and the bottom of two ends of the dust removing box 18 are connected with first screens 10 through springs, the two first screens 10 are arranged in an obtuse angle, the inner walls of the middle parts of two sides of two ends of the dust removing box 18 are connected with second screens 14 through springs, the two second screens 14 are symmetrically arranged in an inclined manner, four first connecting rods 9 arranged in a rectangular array are connected between the two first screens 10 and the second screens 14 through bolts, the outer walls of two ends of one side adjacent to the two second, the outer wall of one side of the bottom of the first screen mesh 10 positioned at the bottom is connected with a vibrating motor 15 through a bolt, the outer wall of one side of the dust removal box body 18 is connected with an air inlet pipe 13 through a bolt, the outer wall of the top of the air inlet pipe 13 is connected with an air blower 12 through a bolt, and the outer wall of the other side of the dust removal box body 18 is connected with an exhaust pipe 7 through a bolt.
In the invention, the central outer wall of the top of a dust removal box body 18 is connected with a feeding pipe 11 through a bolt, the inner walls of the adjacent sides of the circumferences of an air inlet pipe 13 and an exhaust pipe 7 are connected with a filter screen plate 8 through bolts, the outer wall of one side of the top of a supporting base 17 is connected with a water storage box body 2 through a bolt, the tops of the peripheral inner walls of the water storage box body 2 are connected with the same annular shunt pipe 5 through bolts, the annular opening inner wall of the annular shunt pipe 5 is connected with atomizing nozzles 6 distributed in an annular array mode through bolts, the outer wall of one side of the annular shunt pipe 5 is connected with a water inlet pipe 4 through a bolt, the bottom outer wall of one end of the water storage box body 2 is provided with a slag discharge opening, the inner wall of the slag discharge opening is inserted and connected with a slag storage trough plate 1, the outer wall of one end of the slag storage trough, the inner wall of the circumference of the drain pipe 3 is connected with a drain valve through a bolt, the obtuse angle of the first screen 10 is between one hundred sixty-five degrees and one hundred seventy-five degrees, and the inclination angle of the second screen 14 and the horizontal plane is between five degrees and ten degrees.
The working principle is as follows: the control mode of the invention is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
When in use, a user firstly starts the blower 12 and the vibrating motor 15, a storage device is arranged at the bottom of the discharging pipe 16, then materials are poured into the dust removal box body 18 from the feeding pipe 11, after the materials fall on the first screen 10 above, the blower 12 carries out winnowing dust removal on the materials, the vibrating motor 15 drives the first screen 10 and the second screen 14 to vibrate, the materials can fall on the first screen 10 above, the second screen 14 below and the first screen 10 below in sequence, and finally the materials are discharged from the discharging pipe 16, the arrangement can effectively reduce the falling speed of the materials, further effectively improve the sufficiency of winnowing dust removal, avoid the situation that the materials fall too fast to clamp the dust between the materials and are difficult to clean, meanwhile, a water suction pump is externally connected to the water inlet pipe 4, clean water is pumped into the annular water diversion pipe 5 by the water suction pump, and air flow discharged from the atomizing nozzle 6 to the air pipe 7 is sprayed and exhausted, carry out effectual dust fall to the distinguished and admirable and handle, avoid the dust to scatter in the air in a large number and pollute the environment, improved environmental protection effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The dust removal device for rice processing comprises a supporting base (17) and a dust removal box body (18), and is characterized in that a material discharge pipe (16) is fixedly installed on the outer wall of the bottom of the dust removal box body (18), vertically arranged supporting legs are fixedly installed on the outer walls of four corners of the bottom of the material discharge pipe (16), four supporting legs are installed on the outer wall of the top of the supporting base (17) through bolts, the inner walls of the tops and the bottoms of two ends of the dust removal box body (18) are respectively connected with a first screen (10) through springs, two first screens (10) are arranged in an obtuse angle mode, the inner walls of the middle portions of two sides of two ends of the dust removal box body (18) are respectively connected with a second screen (14) through springs, the two second screens (14) are symmetrically inclined, and first connecting rods (9) arranged in four rectangular arrays are fixedly installed between the two first screens (10) and the, the equal fixed mounting in both ends outer wall of the adjacent one side of two second screen cloth (14) has the second connecting rod, and the bottom one side outer wall fixed mounting that is located the first screen cloth (10) of bottom has vibrating motor (15), one side outer wall fixed mounting of dust removal box (18) has air-supply line (13), and the top outer wall fixed mounting of air-supply line (13) has air-blower (12), the outer wall fixed mounting of dust removal box (18) opposite side has exhaust pipe (7).
2. The dust removing device for rice processing as claimed in claim 1, wherein the feeding pipe (11) is fixedly installed on the central outer wall of the top of the dust removing box body (18).
3. The dust removing device for rice processing as claimed in claim 1, wherein the inner walls of the adjacent sides of the circumferences of the air inlet pipe (13) and the air outlet pipe (7) are fixedly provided with the filter screen plate (8).
4. The dust removing device for rice processing as claimed in claim 1, wherein the water storage tank body (2) is fixedly installed on the outer wall of one side of the top of the supporting base (17).
5. The dust removing device for rice processing according to claim 4, wherein the same annular water distribution pipe (5) is fixedly installed at the top of the peripheral inner wall of the water storage box body (2), the atomizing nozzles (6) distributed in an annular array are fixedly installed on the annular opening inner wall of the annular water distribution pipe (5), and the water inlet pipe (4) is fixedly installed on the outer wall of one side of the annular water distribution pipe (5).
6. The dust removal device for rice processing as claimed in claim 5, wherein a slag discharge port is formed in the outer wall of the bottom of one end of the water storage tank body (2), a slag storage trough plate (1) is inserted into the inner wall of the slag discharge port, a sealing cover (19) is fixedly mounted on the outer wall of one end of the slag storage trough plate (1), a handle is connected to the outer wall of the middle of one end of the sealing cover (19) through a hinge, a drain pipe (3) is fixedly mounted on the outer wall of the bottom of one side of the water storage tank body (2), and a drain valve is fixedly mounted on the inner wall of the circumference of the drain pipe (3).
7. The rice processing dust removing device as claimed in claim 1, wherein the first screen (10) has an obtuse angle between one hundred sixty five degrees and one hundred seventy five degrees, and the second screen (14) has an inclination angle with the horizontal plane between five degrees and ten degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144652.1A CN110841915A (en) | 2019-11-20 | 2019-11-20 | Dust collector is used in rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144652.1A CN110841915A (en) | 2019-11-20 | 2019-11-20 | Dust collector is used in rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110841915A true CN110841915A (en) | 2020-02-28 |
Family
ID=69602819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911144652.1A Pending CN110841915A (en) | 2019-11-20 | 2019-11-20 | Dust collector is used in rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110841915A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545462A (en) * | 2020-05-12 | 2020-08-18 | 南县三缘米业有限公司 | Dust collector of rice processing |
| CN112058668A (en) * | 2020-09-30 | 2020-12-11 | 萧县八宝畜禽养殖农民专业合作社 | Seed winnowing equipment for agricultural production and use method thereof |
-
2019
- 2019-11-20 CN CN201911144652.1A patent/CN110841915A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545462A (en) * | 2020-05-12 | 2020-08-18 | 南县三缘米业有限公司 | Dust collector of rice processing |
| CN112058668A (en) * | 2020-09-30 | 2020-12-11 | 萧县八宝畜禽养殖农民专业合作社 | Seed winnowing equipment for agricultural production and use method thereof |
| CN112058668B (en) * | 2020-09-30 | 2022-07-15 | 平舆归园生态农业发展有限公司 | Seed winnowing equipment for agricultural production and use method thereof |
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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: 20200228 |