CN113069865A - Air filtering and purifying device for modified starch production - Google Patents
Air filtering and purifying device for modified starch production Download PDFInfo
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- CN113069865A CN113069865A CN202110356498.5A CN202110356498A CN113069865A CN 113069865 A CN113069865 A CN 113069865A CN 202110356498 A CN202110356498 A CN 202110356498A CN 113069865 A CN113069865 A CN 113069865A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to an air filtering and purifying device, in particular to an air filtering and purifying device for producing modified starch. The air filtering and purifying device for producing the modified starch is convenient to clean, good in filtering and dedusting effect and has a device protection effect. An air filtering and purifying device for producing modified starch comprises: the bottom plate is provided with the air blowing mechanism; the bottom plate of the filtering mechanism is provided with the filtering mechanism. According to the invention, the impurities adsorbed on the filtering grids are scraped off in time through the scraping blocks, so that the utilization rate of the filtering grids is improved, and the filtering grids are convenient for people to clean in the later period; the roller rolls to push the blocking frame backwards, so that people can clean dust on the inner wall of the blocking frame conveniently.
Description
Technical Field
The invention relates to an air filtering and purifying device, in particular to an air filtering and purifying device for producing modified starch.
Background
The unprocessed natural starch has a limited application range, and in order to improve the performance of the starch and expand the application range of the starch, people need to perform secondary processing on the basis of the natural starch through some physicochemical treatment so as to change the gelatinization temperature, the hot viscosity, the stability, the freeze-thaw stability and other characteristics of the natural starch.
Therefore, the air filtering and purifying device for producing the modified starch is convenient to clean, good in filtering and dedusting effect and has a device protection effect.
Disclosure of Invention
In order to overcome the defects of inconvenient cleaning and poor dust removal effect of the existing dust removal machine, the invention has the technical problems that: the air filtering and purifying device for producing the modified starch is convenient to clean, good in filtering and dedusting effect and has a device protection effect.
The technical scheme of the invention is as follows: an air filtering and purifying device for producing modified starch comprises:
the bottom plate is provided with the air blowing mechanism;
the bottom plate of the filtering mechanism is provided with the filtering mechanism.
Further, the blower mechanism includes:
the bottom plate is provided with a shell;
the top of the shell is provided with a servo motor;
the inner wall of the shell is provided with a fixed frame;
the upper part of the fixing frame is rotatably provided with a first rotating shaft;
the middle part of the fixing frame is rotatably provided with a second rotating shaft;
the first conical tooth group is arranged between the lower part of the first rotating shaft and the second rotating shaft;
a second conical tooth group is arranged between the upper part of the first rotating shaft and the output shaft of the servo motor;
the fan is arranged on the second rotating shaft.
Further, the filter mechanism includes:
the bottom plate is provided with an air guide frame;
the air guide frame is internally provided with an air guide frame;
the top of the filtering active carbon layer is connected with the portable handle;
the filter mesh is arranged on the portable handle;
the outer sides of the air guide pipes and the air guide frame are uniformly provided with the air guide pipes.
Further, still including clearance mechanism, clearance mechanism includes:
the bottom plate is rotatably provided with two rollers;
the blocking frame is connected between the two rollers;
the fan is provided with two connecting columns;
and the scraping block is connected between the two connecting columns.
Further, still including dust fall mechanism, dust fall mechanism includes:
the top of the air guide frame is provided with a first fixed block;
the first fixing block is connected with a diversion steel pipe;
the atomizing nozzle is arranged on the diversion steel pipe.
Further, still including accuse valve mechanism, accuse valve mechanism includes:
the second fixed block is arranged on the air guide frame;
the second fixing block is provided with a sliding rod in a sliding manner;
the slide bar is provided with a flow control valve;
the sliding rod is wound with a first spring, one end of the first spring is connected with the flow control valve, and the other end of the first spring is connected with the second fixed block;
the sliding rod is provided with a wedge block, and the wedge block is in contact fit with the cutting block;
the third fixed block is arranged on the air guide frame;
an external pipe is arranged on the third fixing block and is in sliding contact with the flow control valve.
Furthermore, the device also comprises a protection mechanism, and the bottom plate is provided with the protection mechanism.
Further, the protection mechanism includes:
the four sides of the bottom plate are provided with guide sliding columns;
the shielding plates are connected among the tops of the four guide sliding columns;
the upper parts of two adjacent guide sliding columns are rotatably connected with the third rotating shaft;
the third rotating shaft is wound with the rolling cloth;
the second springs are wound on two sides of the third rotating shaft, and two ends of each second spring are respectively connected with the third rotating shaft and the guide sliding column;
the movable plate is connected among the four guide sliding columns in a sliding manner, and the lower side of the rolled cloth is connected with the movable plate;
the lower parts of the two guide sliding columns on one side are rotatably connected with a fourth rotating shaft;
the two sides of the fourth rotating shaft are provided with the stranded rope discs;
the rope is wound on the rope twisting disc and is connected with the moving plate;
the fourth rotating shaft is provided with a rotating disc;
the fixture block is arranged at the eccentric position on the rotating disc and is clamped with the moving plate;
the handle is arranged at the eccentric position on the rotating disc and sleeved on the clamping block.
The invention has the beneficial effects that: 1. according to the invention, the second rotating shaft is driven to rotate through the rotation of the first conical tooth group, so that the fan is driven to rotate, and dust generated in a production workshop is blown to the filtering mechanism through the fan, so that the effect of blowing air and blowing dust is realized;
2. the filtering mesh is used for filtering some impurities with relatively large volume in the air for the first layer, and the filtering activated carbon layer absorbs and filters starch dust, so that the filtering and absorbing effects are realized;
3. impurities adsorbed on the filtering grids are scraped off in time through the scraping blocks, so that the utilization rate of the filtering grids is improved, and the filtering grids are convenient for people to clean in the later period; the blocking frame is pushed backwards by the rolling of the roller, so that people can clean dust on the inner wall of the blocking frame conveniently;
4. water is atomized through the atomizing spray head, and water mist is sprayed on dust, so that the dust is easier to adsorb after being blown to the filtering activated carbon layer, the dust falling effect is realized, and the dust filtering effect is enhanced;
5. through the matching of the rotation of the cutting block and the wedge-shaped block, when the external connecting pipe corresponds to the opening of the diversion steel pipe, water flow is guided to the diversion steel pipe through the external connecting pipe, and the intermittent water spraying and atomizing effects are realized;
6. the moving plate slides downwards to drive the rolling cloth to spread downwards, and the shielding plate and the rolling cloth jointly achieve the effect of covering the protection device.
Drawings
Fig. 1 is a schematic perspective view of a first perspective structure according to the present invention.
Fig. 2 is a perspective view of a second perspective structure according to the present invention.
Fig. 3 is a schematic perspective view of the blower mechanism of the present invention.
Fig. 4 is a schematic perspective view of the filter mechanism of the present invention.
Fig. 5 is a schematic cross-sectional three-dimensional structure of the removing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the dust settling mechanism of the present invention.
Fig. 7 is a schematic perspective view of the valve control mechanism of the present invention.
Fig. 8 is a schematic perspective view of the protection mechanism of the present invention.
In the above drawings: 1: bottom plate, 2: blower mechanism, 21: housing, 22: servo motor, 23: mount, 24: first rotating shaft, 25: second rotating shaft, 26: first set of tapered teeth, 27: second tapered set of teeth, 28: a fan, 3: filter mechanism, 31: air guide frame, 32: filter mesh, 33: filter activated carbon layer, 34: handle, 35: air guide pipe, 4: purge mechanism, 41: blocking frame, 42: connecting column, 43: a scraping block, 44: roller, 5: dust fall mechanism, 51: first fixing block, 52: diversion steel pipe, 53: atomizer, 6: valve control mechanism, 61: second fixed block, 62: slide bar, 63: first spring, 64: flow control valve, 65: wedge block, 66: third fixed block, 67: external connection pipe, 7: protection mechanism, 71: guide strut, 72: shutter, 73: third rotating shaft, 74: batching, 75: second spring, 76: moving plate, 77: fourth rotation shaft, 78: rope sheave, 79: pull cord, 710: turntable, 711: a latch, 712: a handle.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
An air filtering and purifying device for producing modified starch is shown in figures 1 and 2 and comprises a bottom plate 1, an air blowing mechanism 2 and a filtering mechanism 3, wherein the air blowing mechanism 2 is arranged on the right side of the bottom plate 1, and the filtering mechanism 3 is arranged on the left side of the bottom plate 1.
People need use filtration purifier in order to avoid the dust to meet naked light and explode in the production modified starch process, can use this kind of air filter purifier at this moment, start blower mechanism 2 when at first beginning to produce modified starch, and the dust that produces in the workshop blows to filter mechanism 3 through blower mechanism 2, and filter mechanism 3 filters the dust and absorbs, closes blower mechanism 2 when stopping producing starch.
Example 2
Based on embodiment 1, as shown in fig. 3 and 4, the blowing mechanism 2 includes a housing 21, a servo motor 22, a fixing frame 23, a first rotating shaft 24, a second rotating shaft 25, a first tapered tooth group 26, a second tapered tooth group 27 and a fan 28, the housing 21 is disposed on the right side of the bottom plate 1, the servo motor 22 is mounted on the top of the housing 21, the fixing frame 23 is disposed on the inner wall of the housing 21, the first rotating shaft 24 is rotatably disposed on the upper portion of the fixing frame 23, the second rotating shaft 25 is rotatably disposed in the middle of the fixing frame 23, the first tapered tooth group 26 is disposed between the lower portion of the first rotating shaft 24 and the right portion of the second rotating shaft 25, the second tapered tooth group 27 is disposed between the upper portion of the first rotating shaft 24 and the output shaft of the servo motor 22.
Starting servo motor 22, servo motor 22 output shaft rotates and drives second toper tooth group 27 and rotate to drive first pivot 24 and rotate, thereby drive first toper tooth group 26 and rotate, and then drive second pivot 25 and rotate, and then drive fan 28 and rotate, the dust that produces in the workshop blows to filter mechanism 3 through fan 28, realizes that the blast air blows the effect of dirt, closes servo motor 22 and can stop the blast air.
Example 3
On the basis of the embodiment 2, as shown in fig. 5 to 8, the cleaning device further includes a cleaning mechanism 4, the cleaning mechanism 4 includes a blocking frame 41, connecting columns 42, a cutting block 43 and rollers 44, the rollers 44 are rotatably disposed on the front side and the rear side of the bottom plate 1, the blocking frame 41 is connected between the two rollers 44, the two connecting columns 42 are disposed on the left side of the fan 28, and the cutting block 43 is connected between the two connecting columns 42.
The fan 28 rotates to drive the connecting column 42 to rotate, so as to drive the scraping block 43 to rotate, the scraping block 43 can scrape impurities adsorbed on the filtering grids 32 in time, the utilization rate of the filtering grids 32 is improved, people can clean the filtering grids 32 in the later period conveniently, in the blowing and dust blowing process, due to the centrifugal effect, part of dust is adsorbed on the inner wall of the blocking frame 41, the blocking frame 41 can be pushed backwards through the rolling of the idler wheel 44, the people can clean the dust on the inner wall of the blocking frame 41 conveniently, and the dust is pushed back to the original position forwards after being cleaned.
Still including dust fall mechanism 5, dust fall mechanism 5 is equipped with first fixed block 51 including first fixed block 51, water conservancy diversion steel pipe 52 and atomizer 53 around the wind-guiding frame 31 top, is connected with water conservancy diversion steel pipe 52 on the first fixed block 51, and water conservancy diversion steel pipe 52 right-hand member is equipped with atomizer 53.
People lead to water diversion steel pipe 52, atomize through atomizer 53 again, and water smoke is spouted on the dust for the dust blows to and adsorbs more easily on filtering activated carbon layer 33, realizes the effect of dust fall, reinforcing dust filter effect.
The air guide frame is characterized by further comprising a valve control mechanism 6, the valve control mechanism 6 comprises a second fixed block 61, a sliding rod 62, a first spring 63, a flow control valve 64, a wedge-shaped block 65, a third fixed block 66 and an external connecting pipe 67, the second fixed block 61 is arranged on the front side and the rear side of the right portion of the air guide frame 31, the sliding rod 62 is arranged on the second fixed block 61 in a sliding mode, the flow control valve 64 is arranged at the left end of the sliding rod 62, the first spring 63 is wound on the sliding rod 62, the left end of the first spring 63 is connected with the flow control valve 64, the right end of the first spring 63 is connected with the second fixed block 61, the wedge-shaped block 65 is arranged at the right end of the sliding rod 62, the wedge-shaped block 65 is in contact fit with the scraping block 43, the third fixed block 66 is arranged on the.
People lead in water through the external connecting pipe 67, the cutting block 43 is in contact with the wedge-shaped block 65 in the initial state, the external connecting pipe 67 does not correspond to the opening of the diversion steel pipe 52, the first spring 63 is in a stretching state, when the cutting block 43 rotates and does not contact with the wedge-shaped block 65, the first spring 63 resets to drive the sliding rod 62 to slide rightwards, so that the flow control valve 64 and the wedge-shaped block 65 are driven to move rightwards, at the moment, the external connecting pipe 67 corresponds to the opening of the diversion steel pipe 52, water flow is guided to the diversion steel pipe 52 through the external connecting pipe 67, and the intermittent water spraying effect.
The protection mechanism 7 is further included, the protection mechanism 7 includes guide sliding columns 71, a shielding plate 72, a third rotating shaft 73, a winding cloth 74, second springs 75, a moving plate 76, a fourth rotating shaft 77, a twisted rope disc 78, a pulling rope 79, a rotating disc 710, a clamping block 711 and a handle 712, the guide sliding columns 71 are arranged on the front, the rear, the left and the right sides of the bottom plate 1, the shielding plate 72 is connected between the tops of the four guide sliding columns 71, the third rotating shaft 73 is rotatably connected between the upper portions of the two adjacent guide sliding columns 71, the winding cloth 74 is wound on the third rotating shaft 73, the second springs 75 are wound on the two sides of the third rotating shaft 73, two ends of each second spring 75 are respectively connected with the third rotating shaft 73 and the guide sliding column 71, the moving plate 76 is slidably connected between the four guide sliding columns 71, the lower side of the winding cloth 74 is connected with the 76, the fourth rotating shaft 77 is rotatably connected between the lower portions of the two guide sliding columns 71 on the front side, the left, the rope 79 is wound on the stranded rope disc 78, the rope 79 is connected with the moving plate 76, the right side of the fourth rotating shaft 77 is provided with a rotating disc 710, a clamping block 711 is arranged at the eccentric position on the rotating disc 710, the clamping block 711 is clamped with the right side of the front part of the moving plate 76, a handle 712 is arranged at the eccentric position on the rotating disc 710, and the handle 712 is sleeved on the clamping block 711.
When the device is not used and is idle in a workshop, a user holds the handle 712 by hand, the fixture block 711 is rotated, the rotating disc 710, the fourth rotating shaft 77 and the twisted rope disc 78 are driven to rotate continuously, the twisted rope disc 78 winds the pull rope 79, the moving plate 76 is pulled down by the pull rope 79, the moving plate 76 slides downwards to drive the batching 74 to spread downwards, the third rotating shaft 73 rotates, the second spring 75 twists, the fixture block 711 is clamped on the moving plate 76 to be fixed after being completely covered, the shielding plate 72 and the batching 74 achieve the effect of covering the protection device together, the fixture block 711 is rotated to enable the batching 74 to be not clamped with the moving plate 76 when the device is needed to be used, and the batching 74 is wound under the reset effect of the second spring 75.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides an air filter purifier is used in modified starch production which characterized in that includes:
the air blowing device comprises a bottom plate (1) and an air blowing mechanism (2), wherein the air blowing mechanism (2) is arranged on the bottom plate (1);
the filtering mechanism (3) is arranged on the bottom plate (1).
2. The air filtering and purifying device for modified starch production according to claim 1, wherein the air blowing mechanism (2) comprises:
the bottom plate (1) is provided with a shell (21);
the top of the shell (21) is provided with the servo motor (22);
the fixing frame (23) is arranged on the inner wall of the shell (21);
the upper part of the fixed frame (23) is rotatably provided with a first rotating shaft (24);
the middle part of the fixed frame (23) is rotatably provided with a second rotating shaft (25);
the first conical tooth group (26) is arranged between the lower part of the first rotating shaft (24) and the second rotating shaft (25);
a second conical tooth group (27), wherein the second conical tooth group (27) is arranged between the upper part of the first rotating shaft (24) and the output shaft of the servo motor (22);
a fan (28), and the second rotating shaft (25) is provided with the fan (28).
3. The air filtering and purifying device for modified starch production according to claim 2, wherein the filtering mechanism (3) comprises:
the air guide frame (31) is arranged on the bottom plate (1);
the filtering active carbon layer (33) is arranged in the air guide frame (31) in a sliding mode;
the top of the filtering active carbon layer (33) is connected with a handle (34);
the filter mesh (32) is arranged on the portable handle (34);
the outer side of the air guide frame (31) is uniformly provided with the air guide pipes (35).
4. The air filtering and purifying device for modified starch production according to claim 3,
still including cleaing away mechanism (4), cleaing away mechanism (4) and include:
the bottom plate (1) is rotatably provided with two rollers (44);
the blocking frame (41) is connected between the two rollers (44);
the fan (28) is provided with two connecting columns (42);
a cutting block (43) is connected between the two connecting columns (42).
5. The air filtering and purifying device for modified starch production according to claim 4,
still including dust fall mechanism (5), dust fall mechanism (5) include:
the top of the air guide frame (31) is provided with a first fixed block (51);
the first fixing block (51) is connected with a diversion steel pipe (52);
the atomizing nozzle (53) is arranged on the guide steel pipe (52).
6. The air filtering and purifying device for modified starch production according to claim 5,
still including accuse valve mechanism (6), accuse valve mechanism (6) includes:
the second fixed block (61) is arranged on the air guide frame (31);
the sliding rod (62) is arranged on the second fixing block (61) in a sliding mode;
the sliding rod (62) is provided with a flow control valve (64);
the sliding rod (62) is wound with a first spring (63), one end of the first spring (63) is connected with the flow control valve (64), and the other end of the first spring (63) is connected with the second fixed block (61);
the sliding rod (62) is provided with a wedge block (65), and the wedge block (65) is in contact fit with the scraping block (43);
the third fixed block (66) is arranged on the air guide frame (31);
an external pipe (67) is arranged on the third fixing block (66), and the external pipe (67) is in sliding contact with the flow control valve (64).
7. The air filtering and purifying device for modified starch production according to claim 6, further comprising a protection mechanism (7), wherein the protection mechanism (7) is arranged on the bottom plate (1).
8. The air filtering and purifying device for modified starch production according to claim 7, wherein the protecting mechanism (7) comprises:
the four sides of the bottom plate (1) are provided with guide sliding columns (71);
the shielding plates (72) are connected among the tops of the four guide sliding columns (71);
the upper parts of two adjacent guide sliding columns (71) are respectively and rotatably connected with a third rotating shaft (73);
the cloth winding (74) is wound on the third rotating shaft (73);
the second springs (75) are wound on the two sides of the third rotating shaft (73), and the two ends of each second spring (75) are respectively connected with the third rotating shaft (73) and the guide sliding column (71);
the moving plate (76) is connected among the four guide sliding columns (71) in a sliding manner, and the lower side of the cloth rolling (74) is connected with the moving plate (76);
a fourth rotating shaft (77), wherein the lower parts of the two guide sliding columns (71) on one side are rotatably connected with the fourth rotating shaft (77);
the two sides of the fourth rotating shaft (77) are provided with the stranded rope discs (78);
the pull rope (79) is wound on the twisted rope disc (78), and the pull rope (79) is connected with the moving plate (76);
the fourth rotating shaft (77) is provided with a rotating disc (710);
a clamping block (711), wherein the clamping block (711) is arranged at the eccentric position on the rotating disc (710), and the clamping block (711) is clamped with the moving plate (76);
the handle (712) is arranged at the eccentric position on the rotating disc (710), and the handle (712) is sleeved on the clamping block (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110356498.5A CN113069865B (en) | 2021-04-01 | 2021-04-01 | Air filtering and purifying device for modified starch production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110356498.5A CN113069865B (en) | 2021-04-01 | 2021-04-01 | Air filtering and purifying device for modified starch production |
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| CN113069865A true CN113069865A (en) | 2021-07-06 |
| CN113069865B CN113069865B (en) | 2022-08-30 |
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