CN212760083U - Silicon carbide particle cleaning machine - Google Patents
Silicon carbide particle cleaning machine Download PDFInfo
- Publication number
- CN212760083U CN212760083U CN202020962487.2U CN202020962487U CN212760083U CN 212760083 U CN212760083 U CN 212760083U CN 202020962487 U CN202020962487 U CN 202020962487U CN 212760083 U CN212760083 U CN 212760083U
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- cleaning machine
- air
- air inlet
- fine material
- bin
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- 238000004140 cleaning Methods 0.000 title claims abstract description 56
- 239000002245 particle Substances 0.000 title claims abstract description 41
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 71
- 239000000428 dust Substances 0.000 claims abstract description 63
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000009826 distribution Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 76
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of material cleaning and dust removal, and discloses a silicon carbide particle cleaning machine, which comprises an air blower, a cleaning machine body, a fine material cylinder, a dust remover and an induced draft fan, wherein a perforated grid plate is arranged in the cleaning machine body, the cleaning machine body is divided into a dust removal bin and an air inlet bin by the perforated grid plate, the dust removal bin is provided with a fine material outlet, a feed hopper and a discharge port, the air inlet bin is provided with an air flow inlet, and the air flow inlet is connected with an air outlet of the air blower; the fine material barrel comprises a separation barrel body and a storage barrel body, a particle analyzer II is installed in the separation barrel body, a fine material inlet and a dust outlet are formed in the separation barrel body, the fine material inlet is connected with a fine material outlet of the cleaning machine body, the dust outlet is connected with an air inlet of the dust remover, the storage barrel body is provided with a fine material discharging port, and an air outlet of the dust remover is connected with an air inlet of the draught fan. The utility model has the advantages of small occupied area, short production period, high production efficiency, low production cost, good cleaning effect and the like.
Description
Technical Field
The utility model relates to a material washs and removes dust technical field, especially relates to a silicon carbide particle cleaning machine.
Background
Abrasives are sharp, hard materials, such as silicon carbide and corundum, which adsorb dust during production and therefore need to be cleaned to remove the dust. The traditional cleaning method is water washing, which not only wastes water resources and has high cost, but also needs to be dried in the sun or dried after water washing, and has complex steps, labor and time. In addition, the traditional cleaning mode can only clean single type or particle size material particles, and the materials have electrostatic adsorption force, so that dust attached to the surfaces of the materials cannot be thoroughly peeled off, the cleaning effect is poor, and the index required by the production process is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
To the technical problem that prior art exists, the utility model provides a silicon carbide particle cleaning machine.
In order to achieve the above object, the utility model provides a following technical scheme: a silicon carbide particle cleaning machine comprises an air blower and a cleaning machine body, and further comprises a fine material cylinder, a dust remover and an induced draft fan, wherein a perforated grid plate is arranged in the cleaning machine body, the perforated grid plate divides the inner space of the cleaning machine body into an upper dust removing bin and a lower air inlet bin, the dust removing bin is provided with a fine material outlet, a feed hopper and a discharge outlet, a first particle analyzer is installed in the dust removing bin, the air inlet bin is provided with an airflow inlet, and the airflow inlet is connected with an air outlet of the air blower; the fine material barrel is including separation barrel and storage barrel, separation barrel locates storage barrel top and communicates with storage barrel, installs granule analyzer two in the separation barrel, is equipped with fine material import and play dirt mouth on the separation barrel, the fine material import is connected with the fine material exit of cleaning machine body, go out the air intake connection of dirt mouth and dust remover, the storage barrel is equipped with the fine material drain hole, the fine material baiting valve is installed to the fine material drain hole, the air outlet of dust remover and the air intake connection of draught fan.
Preferably, install the air-blower air inlet valve on the air-blower, the air outlet of dust remover passes through the tuber pipe with the air intake of draught fan and is connected, be equipped with the draught fan air inlet valve on the tuber pipe.
Preferably, the airflow inlet is arranged on one side of the air inlet bin, and the cleaning door is arranged on the other side of the air inlet bin.
Preferably, the perforated grid plate is obliquely arranged in the cleaning machine body, the feed hopper is arranged above one side of the top of the perforated grid plate, and the discharge port is arranged on the other side of the perforated grid plate.
Preferably, install adjustable baffle in the storehouse of removing dust, adjustable baffle is located between feeder hopper and the discharge gate.
Preferably, adjustable baffle is equipped with two and follows vertical direction sliding connection on the storehouse inner wall that removes dust, and adjustable baffle is connected with adjustment mechanism, adjustment mechanism includes threaded rod, connecting plate, the threaded rod rotates to be connected in foraminiferous grid tray, and the bottom of threaded rod runs through foraminiferous grid tray and is connected with bevel gear one, bevel gear one meshes there is bevel gear two, bevel gear two is connected on adjusting the pole, it connects in the air inlet storehouse and is connected with adjusting hand wheel to adjust the pole rotation, be equipped with the internal thread hole with threaded rod threaded connection on the connecting plate, connecting plate and two adjustable baffle fixed connection.
Preferably, a plurality of flow distribution plates which are distributed at equal intervals are arranged in the air inlet bin, the plane where the flow distribution plates are located is vertical to the air inlet direction in the air inlet bin, and the height of the flow distribution plates is gradually reduced from one side close to the air flow inlet.
The utility model discloses an air current friction principle removes dust to material particle surface, compares with traditional washing process, has area little, production cycle is short, production efficiency is high, low in production cost, cleaning performance a great deal of advantage such as good.
Drawings
FIG. 1 is a schematic structural view of example 1.
Fig. 2 is a schematic structural view of the washer body of fig. 1.
Fig. 3 is a left side view of fig. 2.
Fig. 4 is a schematic structural view of the cleaning machine body in embodiment 2.
Fig. 5 is a partial left side view of fig. 4.
In the figure: the device comprises an air blower 1, a cleaning machine body 2, a dust remover 3, an induced draft fan 4, a grid plate with holes 5, a dust removing bin 6, an air inlet bin 7, a fine material outlet 8, a feed hopper 9, a discharge port 10, a particle analyzer I11, an air flow inlet 12, a separation barrel 13, a storage barrel 14, a particle analyzer II 15, an induced draft fan air inlet valve 16, a material cleaning door 17, an adjustable partition plate 18, a dust removing bin door 19, an observation window 20, a threaded rod 21, a connecting plate 22, a bevel gear I23, a bevel gear II 24, an adjusting rod 25 and a flow distribution plate 26.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1
Referring to fig. 1-3, a silicon carbide particle cleaning machine comprises an air blower 1, a cleaning machine body 2, a fine material cylinder, a dust remover 3 and an induced draft fan 4, wherein a perforated grid plate 5 is arranged in the cleaning machine body 2, the perforated grid plate 5 divides the inner space of the cleaning machine body 2 into a dust removing bin 6 above and an air inlet bin 7 below, the dust removing bin 6 is provided with a fine material outlet 8, a feed hopper 9 and a discharge port 10, a particle analyzer 11 is arranged in the dust removing bin 6, the air inlet bin 7 is provided with an air inlet 12, and the air inlet 12 is connected with an air outlet of the air blower 1. The fine material section of thick bamboo is including separation barrel 13 and storage barrel 14, separation barrel 13 locates storage barrel 14 top and communicates with storage barrel 14, installs two 15 of particle analyzer in the separation barrel 13, is equipped with fine material import and play dirt mouth on the separation barrel 13, the fine material import is connected with the fine material export 8 of cleaning machine body 2, go out the air intake connection of dirt mouth and dust remover 3, storage barrel 14 is equipped with the fine material drain hole, the fine material drain valve is installed to the fine material drain hole, the air outlet of dust remover 3 and the air intake connection of draught fan 4.
The air blower is characterized in that an air blower air inlet valve (not shown in the figure) is installed on the air blower 1, the air outlet of the dust remover 3 is connected with the air inlet of the draught fan 4 through an air pipe, and an induced draft fan air inlet valve 16 is arranged on the air pipe.
The airflow inlet 12 is arranged at one side of the air inlet bin 7, and the cleaning door 17 is arranged at the other side of the air inlet bin 7.
The perforated grid plate 5 is obliquely arranged in the cleaning machine body 2, the feed hopper 9 is arranged above one side of the top of the perforated grid plate 5, and the discharge port 10 is arranged on the other side of the perforated grid plate 5.
An adjustable partition plate 18 is arranged in the dust removing bin 6, and the adjustable partition plate 18 is arranged between the feed hopper 9 and the discharge hole 10.
In this embodiment, the first particle analyzer 11 and the second particle analyzer 15 have the same structure, and each of the first particle analyzer and the second particle analyzer includes a housing, a spindle, a bearing, and an impeller, the motor drives the impeller to rotate so as to prevent material particles with a diameter larger than a certain parameter from passing through, and the particle diameter prevented by the first particle analyzer 11 is larger than that of the second particle analyzer 15; the dust removing bin 6 is provided with a dust removing bin door 19 and an observation window 20, and the fine material outlet 8 is arranged at the top of the dust removing bin 6.
The working principle of the embodiment is as follows: starting an air blower 1 and an induced draft fan 4, enabling high-pressure air blown out by the air blower 1 to enter an air inlet bin 7 of a cleaning machine body 2 through an air flow inlet 12 and then to be sprayed out from small holes of a grid plate 5 with holes at a high speed, and enabling an air inlet of the induced draft fan 4 to generate upward suction on air in a dust removal bin 6 through a dust remover 3 and a fine material cylinder so as to enable the air in the dust removal bin 6 to flow from bottom to top at a high speed; the material to be cleaned enters the dust removing bin 6 from the feed hopper 9 and is impacted and rubbed by the air flow. The material in the dust removing bin 6 can be divided into four parts under the action of the airflow: the first part is coarse material, because of the larger weight of single particles, the first part jumps and rolls near the upper part of the perforated grid plate 5, and simultaneously gradually moves from the feed hopper 9 to the discharge port 10 and finally is discharged from the discharge port 10; the second part is medium coarse material, which is repeatedly lifted and descended under the impact of gravity and air flow, and is gradually moved from the feed hopper 9 to the discharge port 10, and finally discharged from the discharge port 10 (a grading sieve plate can be arranged outside the discharge port 10 to sieve the material discharged from the discharge port 10 according to the particle size, which is not detailed in the prior art); the third part is finer materials which are impacted by airflow and brought to a high position until the materials enter a particle analyzer I11, are blocked back to the dust bin 6 and are finally discharged from a discharge hole 10; the surfaces of the three parts of materials are washed completely because of repeated impact of airflow; the fourth part is fine material and dust which enter the fine material cylinder through a particle analyzer I11 along with the air flow, the fine material is blocked by a particle analyzer II 15 and deposited in the storage cylinder and finally discharged from a fine material discharge port, and the dust enters the dust remover 3 along with the air flow. In the dust remover 3, dust is filtered and retained on the outer wall of the filter cylinder, and purified gas rises from the filter cylinder, enters the gas purifying chamber and is discharged from the air outlet. After the dust remover 3 works for a period of time, dust with a certain thickness is adhered to the surface of the filter cylinder, at the moment, the pulse blowing control instrument is started, the control instrument sends out instructions to open the electromagnetic pulse valves in sequence, compressed air in the air bag is instantly sprayed out at a high speed through the blowing pipe, meanwhile, ambient air which is several times of the sprayed air volume is induced to enter the filter cylinder and then is sprayed out from the filter cylinder rapidly, and the dust which is accumulated on the outer wall of the filter cylinder is separated from the filter cylinder and falls into the dust hopper, and is discharged out of the machine through the dust discharge valve periodically to be collected.
The setting of air inlet valve of the blower and air inlet valve 16 of the induced draft fan can adjust the size of the air current in the air inlet bin 7, thereby cleaning materials with different types and particle sizes.
The arrangement of the particle analyzer I11 can not only prevent fine materials from passing through, but also can play a role in fully dispersing material particles, so that the material is cleaned more thoroughly, and the cleaning effect is improved.
The arrangement of the material cleaning door 17 is convenient for cleaning leaked materials under abnormal conditions.
The arrangement of the adjustable partition plate 18 can change the trend of air flow and the motion track of materials, so that the materials are fully cleaned in the dust removing bin 6, and the cleaning effect is improved. The adjustable partition 18 can change its installation position from the dust removal bin door 19, thereby being suitable for cleaning different materials and different requirements.
The embodiment adopts the air current friction principle to remove dust on the surface of material particles, saves a large amount of water resources compared with the traditional washing process, reduces the production cost, occupies small area, saves subsequent drying or baking links, shortens the production period and improves the production efficiency. In addition, the embodiment can clean different material particle sizes, has wide application range and strong practicability, and the cleaned material can be directly screened; the cleaning effect is greatly superior to that of the traditional process, the production environment of the subsequent process is improved, and the bonding strength of the materials and the bonding agent is increased, so that various performance indexes of the manufactured grinding tool are improved.
Example 2
Referring to fig. 4 to 5, the present embodiment is different from embodiment 1 in that: adjustable baffle 18 is equipped with two and follows vertical direction sliding connection on 6 inner walls in dust removal storehouse, and adjustable baffle 18 is connected with adjustment mechanism, adjustment mechanism includes threaded rod 21, connecting plate 22, threaded rod 21 rotates to be connected on foraminiferous grid tray 5, and foraminiferous grid tray 5 is run through and bevel gear 23 is connected to the bottom of threaded rod 21, bevel gear 23 meshes has bevel gear two 24, bevel gear two 24 is connected on adjusting the pole 25, it rotates to connect in air inlet storehouse 7 and is connected with adjusting hand wheel to adjust pole 25, be equipped with the internal thread hole with threaded rod 21 threaded connection on the connecting plate 22, connecting plate 22 and two adjustable baffle 18 fixed connection.
Nine flow distribution plates 26 distributed at equal intervals are arranged in the air inlet bin 7, the plane of each flow distribution plate 26 is perpendicular to the air inlet direction in the air inlet bin 7, and the height of each flow distribution plate 26 is gradually reduced from one side close to the air inlet 12.
In this embodiment, the position of the adjustable partition 18 can be adjusted by rotating the hand wheel, and compared with embodiment 1, the position adjustment operation of the adjustable partition 18 is more convenient and faster, and is convenient to operate.
The gaps for the air flow to pass through are formed between the splitter plates 26, so that the air flow can generate uniform velocity distribution in the air inlet bin 7, thereby reducing turbulence, avoiding the phenomenon that the materials far away from the air flow inlet 12 cannot be thoroughly and effectively cleaned, and further improving the cleaning effect compared with the embodiment 1.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (7)
1. The utility model provides a silicon carbide particle cleaning machine, includes air-blower, cleaning machine body, its characterized in that: the cleaning machine comprises a cleaning machine body and is characterized by further comprising a fine material barrel, a dust remover and an induced draft fan, wherein a perforated grid plate is arranged in the cleaning machine body and divides the inner space of the cleaning machine body into an upper dust removing bin and a lower air inlet bin; the fine material barrel is including separation barrel and storage barrel, separation barrel locates storage barrel top and communicates with storage barrel, installs granule analyzer two in the separation barrel, is equipped with fine material import and play dirt mouth on the separation barrel, the fine material import is connected with the fine material exit of cleaning machine body, go out the air intake connection of dirt mouth and dust remover, the storage barrel is equipped with the fine material drain hole, the fine material baiting valve is installed to the fine material drain hole, the air outlet of dust remover and the air intake connection of draught fan.
2. The silicon carbide particle cleaning machine of claim 1, wherein: the air blower is provided with an air blower air inlet valve, the air outlet of the dust remover is connected with the air inlet of the draught fan through an air pipe, and the air pipe is provided with a draught fan air inlet valve.
3. The silicon carbide particle cleaning machine of claim 1, wherein: the air inlet is arranged on one side of the air inlet bin, and the material cleaning door is arranged on the other side of the air inlet bin.
4. The silicon carbide particle cleaning machine of claim 1, wherein: the cleaning machine is characterized in that the perforated grid plate is obliquely arranged in the cleaning machine body, the feed hopper is arranged above one side of the top of the perforated grid plate, and the discharge port is arranged on the other side of the perforated grid plate.
5. The silicon carbide particle cleaning machine of claim 4, wherein: an adjustable partition plate is arranged in the dust removing bin and is arranged between the feed hopper and the discharge port.
6. The silicon carbide particle cleaning machine of claim 5, wherein: adjustable baffle is equipped with two and follows vertical direction sliding connection on the storehouse inner wall that removes dust, and adjustable baffle is connected with adjustment mechanism, adjustment mechanism includes threaded rod, connecting plate, the threaded rod rotates to be connected in foraminiferous grid tray, and foraminiferous grid tray is run through and is connected with bevel gear one in the bottom of threaded rod, bevel gear one meshes there is bevel gear two, bevel gear two connects on adjusting the pole, it connects in the air inlet storehouse and is connected with adjusting hand wheel to adjust the pole rotation, be equipped with on the connecting plate with threaded rod threaded connection's internal thread hole, connecting plate and two adjustable baffle fixed connection.
7. The silicon carbide particle cleaning machine of claim 1, wherein: the air inlet bin is internally provided with a plurality of flow distribution plates which are distributed at equal intervals, the plane of each flow distribution plate is vertical to the air inlet direction in the air inlet bin, and the height of each flow distribution plate is gradually reduced from one side close to the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962487.2U CN212760083U (en) | 2020-05-29 | 2020-05-29 | Silicon carbide particle cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962487.2U CN212760083U (en) | 2020-05-29 | 2020-05-29 | Silicon carbide particle cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212760083U true CN212760083U (en) | 2021-03-23 |
Family
ID=75070286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020962487.2U Expired - Fee Related CN212760083U (en) | 2020-05-29 | 2020-05-29 | Silicon carbide particle cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212760083U (en) |
-
2020
- 2020-05-29 CN CN202020962487.2U patent/CN212760083U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |