技术领域technical field
本发明是有关一种吸附材吹送器，尤指一种借由调整内部间隙而控制吸附材的供给量，而调整过程轻松简单的设计。The invention relates to an adsorbent blower, in particular to a design which controls the supply of the adsorbent by adjusting the internal gap, and the adjustment process is easy and simple.
背景技术Background technique
如「图1」所示，流体化床(Fluidized bed)吸脱附浓缩系统，搭配冷凝单元的废气净化处理流程，为挥发性有机物(Volatile Organic Compounds)废气经由制程风车11抽送进入吸附塔10底下的分散部12，期使气流在吸附塔内均匀地流动；而吸附塔10内部以多孔平板13分隔成数层，并让球状活性碳成为吸附材30，而由吸附塔10顶端落下，活性碳吸附材30则因气流的作用而在多孔平板13上方形成数公分的流体化浮动层，并沿着多孔平板13一层一层地逐一落下，形成流体化床活性碳的均匀浮动的吸附程序；当活性碳吸附材30与含有挥发性有机物废气接触时，数以千万计的活性碳吸附材30可将挥发性有机物有效吸附，气体净化后由塔顶排放。As shown in "Figure 1", the Fluidized bed (Fluidized bed) adsorption-desorption concentration system, combined with the exhaust gas purification process of the condensation unit, is used to pump the exhaust gas of volatile organic compounds (Volatile Organic Compounds) into the bottom of the adsorption tower 10 through the process windmill 11 The dispersing part 12 is designed to make the air flow evenly flow in the adsorption tower; and the inside of the adsorption tower 10 is divided into several layers with a porous plate 13, and the spherical activated carbon becomes the adsorption material 30, and the activated carbon falls from the top of the adsorption tower 10. The adsorption material 30 forms a fluidized floating layer of several centimeters above the porous plate 13 due to the action of the airflow, and falls one by one along the porous plate 13 to form a uniform floating adsorption process of the fluidized bed activated carbon; When the activated carbon adsorption material 30 is in contact with the waste gas containing volatile organic compounds, tens of millions of activated carbon adsorption materials 30 can effectively absorb the volatile organic compounds, and the gas is purified and discharged from the top of the tower.
接着，当吸附饱和的活性碳吸附材30落至吸附塔10底部贮槽14后，则可借输送装置20的输送气源22，以待脱附气源管232与已脱附气源管272送出空气或氮气形成推送力，经吸附出料管21、待脱附吹送器23、待脱附吹送管231、待脱附分配器24与脱附进料管25送至脱附塔40的顶端，进行脱附再生的工作；脱附再生后的吸附材30则以脱附出料管26、已脱附吹送器27、已脱附吹送管271、已脱附分配器28与吸附进料管29送回流体化浮动床10顶端的吸附材进入口15；而脱附出来的高浓度废气(一般浓缩倍率为1000～10000倍左右)，则以氮气气流经管路送至冷凝塔50，进行降温冷凝成液体回收或直接送入燃烧机氧化分解，如此形成一连续操作的挥发性有机物去除程序。Then, when the saturated activated carbon adsorbent 30 falls to the storage tank 14 at the bottom of the adsorption tower 10, the gas source 22 of the conveying device 20 can be used to wait for the desorbed gas source pipe 232 and the desorbed gas source pipe 272 Send out air or nitrogen to form a pushing force, and send it to the top of the desorption tower 40 through the adsorption discharge pipe 21, the blower to be desorbed 23, the blowing pipe to be desorbed 231, the distributor to be desorbed 24 and the desorption feed pipe 25 , carry out the work of desorption regeneration; the adsorbent material 30 after desorption regeneration is desorbed with the discharge pipe 26, the desorbed blower 27, the desorbed blowing pipe 271, the desorbed distributor 28 and the adsorption feed pipe 29 is sent back to the inlet 15 of the adsorption material at the top of the fluidized floating bed 10; and the high-concentration exhaust gas (generally the concentration ratio is about 1000 to 10000 times) is sent to the condensation tower 50 with nitrogen gas flow through the pipeline for cooling Condensate into liquid for recovery or directly send it to the burner for oxidative decomposition, thus forming a continuous operation of volatile organic compound removal process.
次者，欲借由流体化床净化的废气温度、湿度、吸附材物理特性、气体组成特性、浓度及吸附塔10内部多孔平板13的隔层数等特性，均会影响吸附材30的吸脱附能力及吸脱附速度，故吸附材30的输送流量必须配合前述的各种特性予以调整；而现有调整吸附材30输送流量的方式，除了以控制该输送气源22的供气量予以调整，但因输送气源22供气量的控制难以微调，致使吸附材30输送流量的调整精准度较差。Secondly, the exhaust gas temperature, humidity, physical properties of the adsorbent material, gas composition characteristics, concentration, and the number of interlayers of the porous plate 13 inside the adsorption tower 10 will all affect the adsorption and desorption of the adsorbent material 30. Adsorption capacity and adsorption-desorption speed, so the delivery flow rate of the adsorption material 30 must be adjusted in accordance with the aforementioned various characteristics; However, because it is difficult to fine-tune the control of the gas supply volume of the delivery gas source 22, the adjustment accuracy of the delivery flow rate of the adsorbent 30 is poor.
再按，另有如「图2-1」、「图2-2」所示的调整式吹送器，包括：一导气座60，内部形成有出气口611朝上的气流通道61，且于该出气口611周缘形成承接吸附材30的承接面62，并令该承接面62为外高内低的斜面型态，将吸附材30向该出气口611导引，而该气流通道61的进气口612与外部输送气源(图未示)连接；一斜三通管70，将其直管71底端接合于该导气座60顶端，而其斜管72用以供吸附材30落至该直管71；一定位组件80，以固定螺帽81将螺栓82竖立于该直管71顶端，并于该螺栓82配设有调整螺帽83；以及一插管90，形成有穿设于该螺栓82的凸缘91，并借该调整螺帽83撑托于该凸缘91而将该插管90调整升降及定位，致使该插管90底端对准该气流通道61的出气口611且与该承接面62保持有供吸附材30通过的间隙d，让落至该直管71与插管90两管壁间的吸附材30由该承接面62承接且陆续因重力作用被导引至该出气口611，并被自该出气口611导出的吹送气流，经该插管90管内而向接合于该插管90上方的吹送管(参见「图1」组件图号231与271)吹送；然而，前述的现有调整式吹送器虽可借由该定位组件80调整该插管90的升降，进而调整供吸附材30通过的间隙d大小，而有较佳的吸附材30输送流量调整精准度，但由于该插管90是与吹送管接合，故欲调整该插管90升降，乃必须连同吹送管一起升降，而吹送管既长且重，造成调整该插管90升降(调整吸附材输送流量)的困难度提高。Press again, there is another adjustable blower shown in "Fig. 2-1" and "Fig. 2-2", including: an air guide seat 60, which is formed with an upward airflow channel 61 with an air outlet 611 inside, and on the The periphery of the air outlet 611 forms a receiving surface 62 for receiving the adsorbent 30, and the receiving surface 62 is in the shape of a slope with a high outside and a low inside, so that the adsorbent 30 is guided to the air outlet 611, and the air intake of the airflow channel 61 The mouth 612 is connected with an external gas delivery source (not shown in the figure); an inclined three-way pipe 70 connects the bottom end of its straight pipe 71 to the top of the air guide seat 60, and its inclined pipe 72 is used for the adsorption material 30 to fall to The straight pipe 71; a positioning assembly 80, the bolt 82 is erected on the top of the straight pipe 71 with a fixed nut 81, and an adjusting nut 83 is arranged on the bolt 82; The flange 91 of the bolt 82 is supported by the adjusting nut 83 on the flange 91 to adjust the lifting and positioning of the intubation tube 90 so that the bottom end of the intubation tube 90 is aligned with the air outlet 611 of the airflow channel 61 And there is a gap d between the receiving surface 62 for the adsorption material 30 to pass through, so that the adsorption material 30 that falls between the two tube walls of the straight tube 71 and the intubation tube 90 is received by the receiving surface 62 and gradually guided by gravity To the air outlet 611, and blown by the blowing airflow derived from the air outlet 611, through the intubation tube 90 and blowing to the blowing tube (see "Fig. However, although the aforementioned existing adjustable blower can adjust the lift of the intubation tube 90 by means of the positioning assembly 80, and then adjust the size of the gap d for the adsorption material 30 to pass through, there is better adjustment of the delivery flow rate of the adsorption material 30 accuracy, but because the intubation tube 90 is engaged with the blowing tube, it must be lifted and lowered together with the blowing tube if the intubation tube 90 is to be adjusted. The difficulty of material delivery flow) is increased.
发明内容Contents of the invention
为解决先前技术存在的调整吸附材输送流量困难度甚高的问题，本发明提供一种吸附材吹送器，其具有大幅降低调整吸附材输送流量困难度的功效。In order to solve the problem in the prior art that it is very difficult to adjust the flow rate of the adsorption material, the present invention provides a blower for adsorption material, which has the effect of greatly reducing the difficulty of adjusting the flow rate of the adsorption material.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve its technical problems is:
一种吸附材吹送器，包括：一导气座，内部形成有出气口朝上的气流通道，且于该出气口周缘形成承接吸附材的承接面，而该气流通道的进气口与外部输送气源连接；一斜三通管，将其直管底端接合于该导气座顶端，而其斜管供吸附材落至该直管；一定位组件，以下固定螺帽将螺栓组立于该直管顶端，并于该螺栓配设有调整螺帽及上固定螺帽；一衔接管，借由该上固定螺帽组立于该直管上方，而该衔接管供吹送管接合；以及一插管，形成有穿设于该螺栓的凸缘，并借该调整螺帽撑托于该凸缘而将该插管调整升降及定位，致使该插管顶端位于该衔接管内部，而该插管底端对准该气流通道的出气口且与该承接面保持有供吸附材通过的间隙，让落至该直管与插管两管壁间的吸附材由该承接面承接且陆续因重力作用被导引至该出气口，并被自该出气口导出的吹送气流，经该插管管内而向接合于该衔接管上方的吹送管吹送。其中，该承接面为外高内低的斜面型态。An adsorption material blower, comprising: an air guide seat, an air flow channel with an upward air outlet is formed inside, and a receiving surface for receiving the adsorption material is formed on the periphery of the air outlet, and the air inlet of the air flow channel is connected to the external delivery Air source connection; an inclined three-way pipe, connecting the bottom end of the straight pipe to the top of the air guide seat, and the inclined pipe for the adsorption material to fall to the straight pipe; a positioning component, the following fixing nut sets the bolt group on the The top end of the straight pipe is equipped with an adjusting nut and an upper fixing nut on the bolt; a connecting pipe is assembled on the top of the straight pipe by the upper fixing nut, and the connecting pipe is connected to the blowing pipe; and An intubation tube is formed with a flange passing through the bolt, and the adjustment nut is supported on the flange to adjust, lift and position the intubation tube so that the top end of the intubation tube is located inside the connecting tube, and the The bottom end of the intubation tube is aligned with the air outlet of the airflow channel, and there is a gap between the receiving surface and the receiving surface for the adsorption material to pass through, so that the adsorption material falling between the straight tube and the two tube walls of the intubation tube is received by the receiving surface and successively passes through. The effect of gravity is guided to the air outlet, and the blowing airflow derived from the air outlet passes through the intubation tube and blows to the blowing tube connected above the connecting tube. Wherein, the receiving surface is an inclined surface with high outside and low inside.
本发明的有益效果是，其具有大幅降低调整吸附材输送流量困难度的功效。The beneficial effect of the present invention is that it has the effect of greatly reducing the difficulty of adjusting the delivery flow rate of the adsorbent.
附图说明Description of drawings
下面结合附图和实施例对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是流体化床吸脱附浓缩系统的结构示意图。Fig. 1 is a schematic structural diagram of a fluidized bed adsorption-desorption concentration system.
图2-1是现有调整式吹送器的结构示意图(一)。Figure 2-1 is a schematic structural view (1) of an existing adjustable blower.
图2-2是现有调整式吹送器的结构示意图(二)。Fig. 2-2 is a structural schematic diagram (2) of an existing adjustable blower.
图3-1是本发明的结构示意图(一)。Fig. 3-1 is a structural schematic view (1) of the present invention.
图3-2是本发明的结构示意图(二)。Fig. 3-2 is a structural schematic diagram (2) of the present invention.
图中标号说明：Explanation of symbols in the figure:
10吸附塔10 adsorption tower
11制程风车11 process windmill
12分散部12 Dispersion Department
13多孔平板13 multi-well plates
14贮槽14 storage tanks
15吸附材进入口15 Adsorption material inlet
20输送装置20 conveying device
21吸附出料管21 Adsorption discharge pipe
22输送气源22 delivery gas source
23待脱附吹送器23 blower to be desorbed
231待脱附吹送管231 Blowing tube to be desorbed
232待脱附气源管232 Gas source pipe to be desorbed
24待脱附分配器24 Distributors to be desorbed
25脱附进料管25 desorption feed tube
26脱附出料管26 desorption discharge pipe
27已脱附吹送器27 desorbed blower
271已脱附吹送管271 desorbed blowing tube
272已脱附气源管272 desorbed gas source tube
28已脱附分配器28 desorbed dispenser
29吸附进料管29 adsorption feed pipe
30吸附材30 Adsorbent
40脱附塔40 desorption tower
50冷凝塔50 condensation tower
60导气座60 air guiding seat
61气流通道61 air flow channels
611出气口611 air outlet
612进气口612 air intake
62承接面62 receiving surface
70斜三通管70 oblique tee pipe
71直管71 straight pipe
72斜管72 inclined tube
80、80a定位组件80, 80a positioning components
81固定螺帽81 fixed nut
81a下固定螺帽81a lower fixed nut
82、82a螺栓82, 82a bolts
83、83a调整螺帽83, 83a adjusting nut
84a上固定螺帽84a upper fixed nut
90、90a插管90, 90a intubation
91、91a凸缘91, 91a flange
100衔接管100 connecting pipe
d间隙d gap
具体实施方式detailed description
首先，请参阅「图3-1」、「图3-2」所示，本发明包括：一导气座60，内部形成有出气口611朝上的气流通道61，且于该出气口611周缘形成承接吸附材30的承接面62，并令该承接面62为外高内低的斜面型态，将吸附材30向该出气口611导引，而该气流通道61的进气口612与外部输送气源(图末示)连接；一斜三通管70，将其直管71底端接合于该导气座60顶端，而其斜管72供吸附材30落至该直管71；一定位组件80a，以下固定螺帽81a将螺栓82a组立于该直管71顶端，并于该螺栓82a配设有调整螺帽83a及上固定螺帽84a；一衔接管100，借由该上固定螺帽84a组立于该直管71上方，而该衔接管100供吹送管(参见「图1」组件图号231与271)接合；以及一插管90a，形成有穿设于该螺栓82a的凸缘91a，并借该调整螺帽83a撑托于该凸缘91a而将该插管90a调整升降及定位，致使该插管90a顶端位于该衔接管100内部，而该插管90a底端对准该气流通道61的出气口611且与该承接面62保持有供吸附材30通过的间隙d，让落至该直管71与插管90a两管壁间的吸附材30由该承接面62承接且陆续因重力作用被导引至该出气口611，并被自该出气口611导出的吹送气流，经该插管90a管内而向接合于该衔接管100上方的吹送管吹送。First of all, please refer to "Fig. 3-1" and "Fig. 3-2", the present invention includes: an air guide seat 60, an air flow channel 61 with an upward air outlet 611 is formed inside, and the air outlet 611 around the Form the receiving surface 62 for receiving the adsorbent 30, and make the receiving surface 62 a slope with a high outside and a low inside, so as to guide the adsorbent 30 to the air outlet 611, and the air inlet 612 of the airflow channel 61 is in contact with the outside Air supply source (shown at the end of the figure) is connected; an inclined three-way pipe 70, the bottom end of its straight pipe 71 is connected to the top of the air guide seat 60, and its inclined pipe 72 is used for the adsorption material 30 to fall to the straight pipe 71; The positioning assembly 80a, the lower fixing nut 81a assembles the bolt 82a on the top of the straight pipe 71, and the bolt 82a is equipped with an adjusting nut 83a and an upper fixing nut 84a; a connecting pipe 100 is fixed by the upper The nut 84a is assembled on the top of the straight pipe 71, and the connecting pipe 100 is joined by the blowing pipe (referring to "FIG. 1" assembly figure number 231 and 271); flange 91a, and the adjustment nut 83a is supported on the flange 91a to adjust the lifting and positioning of the intubation tube 90a, so that the top end of the intubation tube 90a is located inside the connecting tube 100, and the bottom end of the intubation tube 90a is opposite to the The air outlet 611 of the airflow channel 61 is aligned with the receiving surface 62 to maintain a gap d for the adsorption material 30 to pass through, so that the adsorption material 30 that falls between the straight tube 71 and the tube wall of the intubation tube 90a passes through the receiving surface 62 Received and successively guided to the air outlet 611 due to the action of gravity, and blown by the blowing airflow derived from the air outlet 611 through the intubation tube 90a to the blowing tube connected above the connecting tube 100 .
基于上述构成，本发明是将用以输送吸附材的吹送器，让其吸附材供给量由原本的固定式改进为调整式；而本发明的调整方式，乃借由该定位组件80a调整该插管90a的升降状态，亦即调整该插管90a底端与该承接面62的间隙d，进而控制吸附材的供给量；是以，本发明调整吸附材供给量的设计方式，可因应流体化床吸附浓缩系统所欲处理的挥发性有机物废气，其温度、湿度、组成特性、浓度及吸附塔结构等特性，调整出最佳化的吸附材输送流量(气固比)，而产生最佳的吸附能力，且因吹送管是与该衔接管100接合，故调整该插管90a升降无须连同吹送管一起升降，而具有大幅降低调整吸附材输送流量困难度的功效。Based on the above structure, the present invention improves the supply of the blower used to transport the adsorbent from the original fixed type to the adjustable type; and the adjustment method of the present invention is to adjust the plug-in by the positioning component 80a. The lifting state of the tube 90a is to adjust the gap d between the bottom end of the intubation tube 90a and the receiving surface 62, thereby controlling the supply of the adsorbent; therefore, the design method of adjusting the supply of the adsorbent in the present invention can respond to fluidization The volatile organic waste gas to be treated by the bed adsorption concentration system, its temperature, humidity, composition characteristics, concentration and adsorption tower structure and other characteristics, adjust the optimal adsorption material delivery flow rate (gas-solid ratio), and produce the best Moreover, because the blowing tube is connected with the connecting tube 100, the adjustment of the intubation tube 90a does not need to be raised and lowered together with the blowing tube, and has the effect of greatly reducing the difficulty of adjusting the delivery flow rate of the adsorbent.
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to within the scope of the technical solutions of the present invention.
综上所述，本发明在结构设计、使用实用性及成本效益上，完全符合产业发展所需，且所揭示的结构亦是具有前所未有的创新构造，具有新颖性、创造性、实用性，符合有关发明专利要件的规定，故依法提起申请。In summary, the present invention fully meets the needs of industrial development in terms of structural design, practicability and cost-effectiveness, and the disclosed structure also has an unprecedented innovative structure, novelty, creativity and practicability, and meets the requirements of relevant According to the requirements of the invention patent requirements, the application is filed according to law.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337486.9ACN103657337B (en) | 2012-09-13 | 2012-09-13 | adsorption material blower |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337486.9ACN103657337B (en) | 2012-09-13 | 2012-09-13 | adsorption material blower |
| Publication Number | Publication Date |
|---|---|
| CN103657337A CN103657337A (en) | 2014-03-26 |
| CN103657337Btrue CN103657337B (en) | 2017-02-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210337486.9AActiveCN103657337B (en) | 2012-09-13 | 2012-09-13 | adsorption material blower |
| Country | Link |
|---|---|
| CN (1) | CN103657337B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597425Y (en)* | 2003-01-18 | 2004-01-07 | 王邦枝 | Conveying pipe of blowing type feeding equipment |
| CN201245375Y (en)* | 2008-05-30 | 2009-05-27 | 安泰科技股份有限公司 | Gas injection device for powdery material pressure conveying system |
| CN201301130Y (en)* | 2008-11-28 | 2009-09-02 | 凯迈(洛阳)机电有限公司 | Interpolating pipe connecting structure and device and vacuum feeding device using same |
| CN101590950A (en)* | 2009-02-23 | 2009-12-02 | 丁圆 | The docking facilities of delivery system |
| CN101780362A (en)* | 2009-01-16 | 2010-07-21 | 杰智环境科技股份有限公司 | Adjustable blower for conveying sorbent material |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201559998U (en)* | 2009-12-03 | 2010-08-25 | 扬州电力设备修造厂 | Expansion variable-diameter joint of pipeline in pneumatic conveying system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597425Y (en)* | 2003-01-18 | 2004-01-07 | 王邦枝 | Conveying pipe of blowing type feeding equipment |
| CN201245375Y (en)* | 2008-05-30 | 2009-05-27 | 安泰科技股份有限公司 | Gas injection device for powdery material pressure conveying system |
| CN201301130Y (en)* | 2008-11-28 | 2009-09-02 | 凯迈(洛阳)机电有限公司 | Interpolating pipe connecting structure and device and vacuum feeding device using same |
| CN101780362A (en)* | 2009-01-16 | 2010-07-21 | 杰智环境科技股份有限公司 | Adjustable blower for conveying sorbent material |
| CN101590950A (en)* | 2009-02-23 | 2009-12-02 | 丁圆 | The docking facilities of delivery system |
| Publication number | Publication date |
|---|---|
| CN103657337A (en) | 2014-03-26 |
| Publication | Publication Date | Title |
|---|---|---|
| CN101596392B (en) | Adsorption tower of fluidized floating bed solvent recovery device and air volume adjusting method thereof | |
| CN217613822U (en) | A carbon dioxide absorption system | |
| CN101310827B (en) | Activated charcoal gas cleaning method and device thereof | |
| WO2023065735A1 (en) | Apparatus and method for directly capturing carbon dioxide from air | |
| CN102908867A (en) | Active coke smoke purifying device for optimizing air-flow distribution | |
| CN115040962A (en) | A carbon dioxide absorption system | |
| CN201295585Y (en) | Flowing type organic waste gas treatment device integrating adsorption and desorption | |
| CN205886521U (en) | Organic waste gas activated carbon particle adsorption recovery device | |
| CN103657337B (en) | adsorption material blower | |
| CN204503101U (en) | Active carbon thermal analysis apparatus | |
| CN204522683U (en) | A kind of multicompartment fluidized bed spheric active carbon solvent recovery unit | |
| CN108889092B (en) | Intelligent revolving rotating packed tower | |
| CN201832535U (en) | Desulfurization and denitration integrated device utilizing carbon method | |
| TWI564065B (en) | Adsorbing material blower | |
| CN211585924U (en) | Fine coke recycling system | |
| CN113828108B (en) | Flue gas purification system and moving bed adsorption tower | |
| CN103157344B (en) | Fluidized adsorption tower and purification system using the adsorption tower | |
| CN214389500U (en) | Fluidized bed organic waste gas concentration device | |
| CN206391828U (en) | A kind of new absorption and defogging equipment | |
| CN101780362B (en) | Adjustable blower for conveying sorbent material | |
| CN202169133U (en) | Fluidized floating bed solvent purification system | |
| CN202779602U (en) | Gas distribution structure of thermal regenerative roasting furnace | |
| CN202778508U (en) | Desorption tower and organic waste gas purification and solvent recovery equipment | |
| CN104740974A (en) | Adjustable adsorbent conveying device | |
| CN111672280A (en) | A solar powered carbon dioxide capture tower and method of operation |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |