CN114160402A - Impurity removing equipment for rice processing - Google Patents
Impurity removing equipment for rice processing Download PDFInfo
- Publication number
- CN114160402A CN114160402A CN202111091753.4A CN202111091753A CN114160402A CN 114160402 A CN114160402 A CN 114160402A CN 202111091753 A CN202111091753 A CN 202111091753A CN 114160402 A CN114160402 A CN 114160402A
- Authority
- CN
- China
- Prior art keywords
- screening
- rice
- impurity removing
- case
- dust
- 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
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 69
- 235000009566 rice Nutrition 0.000 title claims abstract description 69
- 239000012535 impurity Substances 0.000 title claims abstract description 27
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000012216 screening Methods 0.000 claims abstract description 71
- 241000209094 Oryza Species 0.000 claims abstract description 68
- 239000000428 dust Substances 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000010813 municipal solid waste Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 206010024796 Logorrhoea Diseases 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- 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
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to impurity removing equipment for rice processing, which comprises a case, wherein a working cavity is formed in the case, an impurity removing funnel is arranged at the upper end of the case, chip adsorption components are arranged at the two sides of the middle part of the case, which correspond to a discharge port of the impurity removing funnel, and a screening component for respectively screening dust and broken rice in rice is arranged at the lower part of the case, which corresponds to the impurity removing funnel; remove on the rice after the piece falls the screening subassembly, carry out the screening of dust and garrulous rice to it through the screening subassembly, through the cooperation in shale shaker separating tray and screening area, reach disposable screening and export rice, garrulous rice and dust respectively.
Description
Technical Field
The invention relates to the technical field of rice processing, in particular to impurity removing equipment for rice processing.
Background
Often can sneak into dust in the rice production and processing process, impurity such as piece, need use the edulcoration device to carry out the edulcoration operation to the rice, filter the rice, thereby carry out abundant separation operation with rice and impurity, if not separate quality and quality that not only can influence the rice, at present, current shaker is when using on the market, the phenomenon that will carry out a lot of screening process appears often, the function is single, the structure is complicated, efficiency to the rice edulcoration is not very high, in addition, after the rice has been processed and has got into edulcoration equipment, need carry out even the back of spilling out through the rice that the hob will need the edulcoration, the deceleration falls into on the sieve, when the hob is rotatory like this, can smash complete rice, thereby influence the quality that the rice was worked a job.
Disclosure of Invention
The invention aims to provide impurity removing equipment for rice processing, which can directly remove scraps without adopting a screw rod, and has the characteristics of screening and outputting rice, broken rice and dust respectively at one time through the matching of a vibrating screening disc and a screening belt.
In order to solve the technical problem, the invention is solved by the following technical scheme:
the utility model provides an edulcoration equipment is used in rice processing, includes quick-witted case, and the quick-witted incasement has seted up the working chamber, machine case upper end is equipped with the edulcoration funnel, the both sides that the quick-witted case middle part corresponds edulcoration funnel discharge gate all are equipped with the piece and adsorb the subassembly, the below that the machine case lower part corresponds the edulcoration funnel is equipped with the screening subassembly that filters dust in the rice and broken rice respectively.
Further preferably, the fragment adsorption assembly comprises an adsorption channel arranged on the side face of the case, an arc adsorption port with a large middle part and small upper and lower ends is arranged at the inner end of the adsorption channel, and a suction fan is arranged at the outlet end of the adsorption channel.
Further preferably, the adsorption channel has a structure that gradually decreases from the adsorption port to the outlet port.
Further preferably, the screening component comprises a screening plate arranged on the lower portion of the case in a penetrating mode, a screening conveying net belt is arranged above the screening plate and driven by a transmission motor, and a screening disc is connected above the upper portion of the screening plate corresponding to the screening conveying net belt.
Further preferred, the screening dish includes the disk body, and the disk body bottom is equipped with positive reverse motor, and the disk body bottom is equipped with the dust discharge gate, and the dust discharge gate cooperation is equipped with the cowl who is connected with positive reverse motor.
Preferably, the screening plate is provided with a dust filter screen, and the screening conveying mesh belt is provided with a broken rice filter screen.
Further preferably, a feed inlet is formed in the impurity removing funnel, a discharge adjusting plate is arranged in the feed inlet, and an adjusting motor used for controlling the discharge adjusting plate to rotate and adjust the size of the feed inlet is arranged on one side of the case.
The invention has the beneficial effects that: the rice trash remover comprises a case, wherein a working cavity is formed in the case, an impurity removing funnel is arranged at the upper end of the case, chip adsorption components are arranged on the two sides of the middle of the case corresponding to a discharge port of the impurity removing funnel, and screening components for respectively screening dust and broken rice in rice are arranged below the lower portion of the case corresponding to the impurity removing funnel; remove on the rice after the piece falls the screening subassembly, carry out the screening of dust and garrulous rice to it through the screening subassembly, through the cooperation in shale shaker separating tray and screening area, reach disposable screening and export rice, garrulous rice and dust respectively.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic view of the construction of the debris adsorption module according to the present invention.
Reference numerals
1 a case, 2 an impurity removal funnel, 3 a chip adsorption component, 4 a screening component, 5 an adsorption channel,
6. an arc-shaped adsorption port, 7, a screening conveying mesh belt, 8, a screening disc, 9, a positive and negative rotation motor,
10. the arc-shaped baffle plate 11, the discharging adjusting plate 12 and the adjusting motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an impurity removing device for rice processing comprises a case 1, wherein a working chamber is arranged in the case 1, an impurity removing funnel 2 is arranged at the upper end of the case 1, chip adsorption components 3 are respectively arranged at two sides of the middle part of the case 1 corresponding to a discharge port of the impurity removing funnel 2, and a screening component 4 for respectively screening dust and broken rice in rice is arranged below the lower part of the case 1 corresponding to the impurity removing funnel 2; remove on screening subassembly 4 is fallen to rice after the piece, carry out the screening of dust and garrulous rice to it through screening subassembly 4, through the cooperation in shale shaker separation dish 8 and screening area, reach disposable screening and export rice, garrulous rice and dust respectively.
In this embodiment, piece adsorption component 3 is including locating the absorption passageway 5 of quick-witted case 1 side, absorption passageway 5 inner is equipped with that the middle part is big, the arc that both ends are little from top to bottom adsorbs mouthful 6, and the exit end that adsorbs passageway 5 is equipped with the suction fan, it adsorbs mouthful 6 to the exit end structure for following big diminishing gradually from the arc to adsorb passageway 5, the arc adsorbs mouthful 6 middle part to the convex connection of 6 adsorbs passageway 5, and the rice that comes out from the feed inlet of edulcoration funnel 2 like this, when dropping perpendicularly, adsorbs mouthful 6 will be just adsorbing the piece in the rice that drops and adsorb passageway 5 discharges from the arc through the suction fan.
In the embodiment, the screening component 4 comprises a screening plate arranged at the lower part of the case 1 in a penetrating way, a screening conveying net belt 7 is arranged above the screening plate, the screening conveying net belt 7 is driven by a transmission motor, a screening disc 8 is connected above the screening conveying net belt 7 corresponding to the upper part of the screening plate, the screening disc 8 comprises a disc body, a forward and reverse rotation motor 9 is arranged at the bottom end of the disc body, a dust discharge port is arranged at the bottom end of the disc body, an arc baffle 10 connected with the forward and reverse rotation motor 9 is arranged in a matching way at the dust discharge port, a dust filter screen is arranged on the screening disc 8, a broken rice filter screen is arranged on the screening conveying net belt 7, when rice falls from a feed port of the impurity removal funnel 2, the rice is adsorbed by fragments by suction fans at two sides and discharged by an adsorption channel 5, and directly falls into the screening disc 8, the dust larger than the volume of the rice is left on the screening disc 8 when the screening disc 8 is driven by the forward and reverse rotation motor 9, fall the rice and be less than the dust sieve of rice on screening conveyer mesh belt 7, later when 7 removal of conveyer mesh belt are sieved through the drive motor drive, stay screening conveyer mesh belt 7 with the rice and go out and receive the material, and be less than the dust and the garrulous rice of rice and be sieved off, alright reach dust and the purpose that garrulous rice was sieved off like this, and fall screening conveyer mesh belt 7 at the rice after back, stay the dust that is greater than the rice in screening dish 8, rice after the screening is from screening conveyer mesh belt 7 transport the back, open cowl 10 through the reversal of positive reverse motor 9, make the dust that is greater than the rice fall into screening conveyer mesh belt 7 and export.
In this embodiment, the feed inlet has been seted up in dust hopper 2, be equipped with ejection of compact regulating plate 11 in the feed inlet, 1 one side of quick-witted case is equipped with and is used for controlling ejection of compact regulating plate 11 to rotate the adjusting motor 12 of adjusting the feed inlet size, and during the use, through the velocity of flow of adjusting motor 12 drive ejection of compact regulating plate 11 control rice entering quick-witted incasement 1 from dust hopper's feed inlet, with the power matching regulation of suction fan.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (7)
1. The utility model provides an edulcoration equipment is used in rice processing which characterized in that: including quick-witted case, quick-witted incasement has seted up the working chamber, machine case upper end is equipped with the edulcoration funnel, the both sides that the quick-witted case middle part corresponds edulcoration funnel discharge gate all are equipped with piece adsorption component, the below that machine case lower part corresponds the edulcoration funnel is equipped with the screening subassembly that filters dust in the rice and broken rice respectively.
2. The impurity removing equipment for rice processing according to claim 1, characterized in that: the debris adsorption component comprises an adsorption channel arranged on the side face of the case, an arc adsorption opening with a large middle part and small upper and lower ends is arranged at the inner end of the adsorption channel, and a suction fan is arranged at the outlet end of the adsorption channel.
3. The impurity removing equipment for rice processing according to claim 2, characterized in that: the adsorption channel is in a structure gradually reduced from the adsorption port to the outlet end.
4. The impurity removing equipment for rice processing according to claim 1, characterized in that: the screening assembly comprises a screening plate arranged on the lower portion of the case in a penetrating mode, a screening conveying net belt is arranged above the screening plate and driven by a transmission motor, and a screening disc is connected above the upper portion of the screening plate, corresponding to the screening conveying net belt.
5. The impurity removing equipment for rice processing according to claim 4, wherein the impurity removing equipment comprises: screening dish includes the disk body, and the disk body bottom is equipped with positive reverse motor, and the disk body bottom is equipped with the dust discharge gate, and the dust discharge gate cooperation is equipped with the cowl who is connected with positive reverse motor.
6. The impurity removing equipment for rice processing according to claim 5, characterized in that: the screening plate is provided with a dust filter screen, and the screening conveying mesh belt is provided with a broken rice filter screen.
7. The impurity removing equipment for rice processing according to claim 1, characterized in that: the trash hopper is characterized in that a feed inlet is formed in the trash hopper, a discharge adjusting plate is arranged in the feed inlet, and an adjusting motor used for controlling the discharge adjusting plate to rotate and adjust the size of the feed inlet is arranged on one side of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111091753.4A CN114160402A (en) | 2021-09-17 | 2021-09-17 | Impurity removing equipment for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111091753.4A CN114160402A (en) | 2021-09-17 | 2021-09-17 | Impurity removing equipment for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114160402A true CN114160402A (en) | 2022-03-11 |
Family
ID=80476782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111091753.4A Pending CN114160402A (en) | 2021-09-17 | 2021-09-17 | Impurity removing equipment for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114160402A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2092566C1 (en) * | 1996-03-14 | 1997-10-10 | Акционерное общество "Новолипецкий металлургический комбинат" | Loading ramp of blast furnace hopper |
| JP2001205194A (en) * | 2000-01-25 | 2001-07-31 | Tiger Kawashima Co Ltd | Vertical type cereal sorting machine having stone removing machine |
| CN206535759U (en) * | 2017-01-12 | 2017-10-03 | 天津惠尔稼种业科技有限公司 | A kind of Novel seed removal of impurities screening machine |
| CN109092389A (en) * | 2018-08-09 | 2018-12-28 | 长沙市凤英机械科技有限公司 | A kind of paddy decladding screening integrated apparatus |
| CN210546364U (en) * | 2019-08-20 | 2020-05-19 | 福建丰沃生物科技有限公司 | Soybean edulcoration separation sieve device |
| CN111297825A (en) * | 2020-03-30 | 2020-06-19 | 黄山中皇制药有限公司 | Preparation method of andrographolide enteric dry suspension |
| CN211756891U (en) * | 2020-03-02 | 2020-10-27 | 浙江南粮农业发展有限公司 | Double-sieve gravity grain and brown rice separator |
| CN212190100U (en) * | 2020-04-16 | 2020-12-22 | 湖南世纪绿食农业有限公司 | High-efficient edulcoration device of rice production and processing |
| CN212263861U (en) * | 2020-03-18 | 2021-01-01 | 澧县三湘春米业有限公司 | Dust collector is used in rice processing |
| CN112354832A (en) * | 2020-10-19 | 2021-02-12 | 安徽林胜农业科技有限公司 | Rice processing conveyer |
| CN113118022A (en) * | 2021-03-04 | 2021-07-16 | 湖南亿泽生态农业科技有限公司 | Rice processing has garbage collection's dust collector |
-
2021
- 2021-09-17 CN CN202111091753.4A patent/CN114160402A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2092566C1 (en) * | 1996-03-14 | 1997-10-10 | Акционерное общество "Новолипецкий металлургический комбинат" | Loading ramp of blast furnace hopper |
| JP2001205194A (en) * | 2000-01-25 | 2001-07-31 | Tiger Kawashima Co Ltd | Vertical type cereal sorting machine having stone removing machine |
| CN206535759U (en) * | 2017-01-12 | 2017-10-03 | 天津惠尔稼种业科技有限公司 | A kind of Novel seed removal of impurities screening machine |
| CN109092389A (en) * | 2018-08-09 | 2018-12-28 | 长沙市凤英机械科技有限公司 | A kind of paddy decladding screening integrated apparatus |
| CN210546364U (en) * | 2019-08-20 | 2020-05-19 | 福建丰沃生物科技有限公司 | Soybean edulcoration separation sieve device |
| CN211756891U (en) * | 2020-03-02 | 2020-10-27 | 浙江南粮农业发展有限公司 | Double-sieve gravity grain and brown rice separator |
| CN212263861U (en) * | 2020-03-18 | 2021-01-01 | 澧县三湘春米业有限公司 | Dust collector is used in rice processing |
| CN111297825A (en) * | 2020-03-30 | 2020-06-19 | 黄山中皇制药有限公司 | Preparation method of andrographolide enteric dry suspension |
| CN212190100U (en) * | 2020-04-16 | 2020-12-22 | 湖南世纪绿食农业有限公司 | High-efficient edulcoration device of rice production and processing |
| CN112354832A (en) * | 2020-10-19 | 2021-02-12 | 安徽林胜农业科技有限公司 | Rice processing conveyer |
| CN113118022A (en) * | 2021-03-04 | 2021-07-16 | 湖南亿泽生态农业科技有限公司 | Rice processing has garbage collection's dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111822327B (en) | Vibrating screen for separating residual peanut seedling membranes | |
| CN109433612B (en) | Equipment for manufacturing building materials | |
| CN110788007A (en) | Screening equipment is used in rapeseed oil production and processing | |
| CN112317013B (en) | Rice milling equipment is used in processing of large-scale vertical rice | |
| CN114160402A (en) | Impurity removing equipment for rice processing | |
| CN209034882U (en) | A kind of sorting machine | |
| CN215087639U (en) | Feed caking raw and other materials are selected separately and are broken up device | |
| CN201862579U (en) | Grain winnowing vibration cleaning machine | |
| CN114101039A (en) | High-efficient quick grain sieving mechanism | |
| CN211678680U (en) | Separator for processing rice | |
| CN112108370A (en) | High-efficient pulse vibration clearance sieve | |
| CN205949302U (en) | Spiral separation combination shaker | |
| CN219631941U (en) | Raw grain impurity removing device | |
| CN114308679B (en) | Screening system and process method for double sorting of grain particles | |
| CN220611305U (en) | Induced draft impurity remover and induced draft impurity removing sieve | |
| CN220329216U (en) | Sand screening machine with multistage screening of screen cloth | |
| CN103341444A (en) | Grain winnowing separator | |
| CN216574152U (en) | Raw materials classified screening system is used in grain oil processing | |
| CN2595448Y (en) | High efficiency energy saving dust collecting rice mill | |
| CN214975612U (en) | Mining high-frequency fine screen | |
| CN220941762U (en) | Novel stone removing machine | |
| CN220941858U (en) | Grain is clear screen assembly just | |
| CN214021996U (en) | Bran removing device for rice processing | |
| CN220941768U (en) | Pig feed divides sieve device | |
| CN220940985U (en) | Grinding device for rice processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220311 |