KR20210067727A - manufacturing method of pellet of air purifier - Google Patents
manufacturing method of pellet of air purifier Download PDFInfo
- Publication number
- KR20210067727A KR20210067727A KR1020190157635A KR20190157635A KR20210067727A KR 20210067727 A KR20210067727 A KR 20210067727A KR 1020190157635 A KR1020190157635 A KR 1020190157635A KR 20190157635 A KR20190157635 A KR 20190157635A KR 20210067727 A KR20210067727 A KR 20210067727A
- Authority
- KR
- South Korea
- Prior art keywords
- pellets
- carbon
- driving
- pellet
- air purification
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3007—Moulding, shaping or extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
- B01D39/2058—Carbonaceous material the material being particulate
- B01D39/2062—Bonded, e.g. activated carbon blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3035—Compressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/305—Addition of material, later completely removed, e.g. as result of heat treatment, leaching or washing, e.g. for forming pores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/336—Preparation characterised by gaseous activating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
게시된 내용은 실내공기 중에 포함되는 미세먼지 등의 이물질을 흡착하여 여과시키는 펠렛을 압축성형할 수 있도록 한, 공기정화용 펠렛 제조방법에 관한 것으로,
본 명세서의 일 실시예에 따른 공기정화용 펠렛 제조방법은
제1구동부 구동에 의해 승강되는 상부 프레스와, 펠렛 소재가 주입되는 타공이 형성되는 성형틀과, 제2구동부 구동에 의해 승강되어 상기 성형틀로부터 카본 펠렛을 탈리시키는 하부 프레스와, 상기 상부 프레스, 성형틀 및 하부 프레스에 장착되는 히터를 포함하는 카본 펠렛 성형장치에 의해 카본 펠렛을 압축성형하기 위한 공기정화용 펠렛 제조방법에 적용되며,
촉매, 활성탄 및 하나 이상의 바인더를 임의비율로 혼합하는 단계;
상기 성형틀의 타공에 혼합물을 투입시키되, 상기 제1구동부 구동에 의해 하강되는 상기 상부 프레스의 가압에 의해 카본 펠렛을 압축성형하는 단계;
상기 타공에 투입되어 압축성형된 카본 펠렛을 상기 히터에 의해 110∼250℃로 가열하여 탄화시키는 단계;
상기 제2구동부 구동에 의해 상기 하부 프레스를 상승시켜 상기 타공으로부터 탄화된 카본 펠렛을 탈거시키는 단계;를 포함하는 것을 특징으로 하는 공기정화용 펠렛 제조방법을 제공한다.The posted content relates to a method for manufacturing pellets for air purification, which enables compression molding of pellets that absorb and filter foreign substances such as fine dust contained in indoor air,
The method for manufacturing pellets for air purification according to an embodiment of the present specification is
An upper press raised and lowered by driving the first driving unit, a forming die in which a hole through which the pellet material is injected is formed, and a lower press that is lifted by driving the second driving unit to detach carbon pellets from the forming die, the upper press, It is applied to a pellet manufacturing method for air purification for compression molding carbon pellets by a carbon pellet molding apparatus including a heater mounted on a molding die and a lower press,
mixing the catalyst, activated carbon and one or more binders in any ratio;
Doedoe injecting the mixture into the perforation of the molding die, compression molding the carbon pellets by the pressure of the upper press that is lowered by driving the first driving unit;
carbonizing the carbon pellets inputted into the perforation and compression-molded by heating to 110 to 250° C. by the heater;
It provides a method for manufacturing pellets for air purification, comprising: lifting the lower press by driving the second driving unit to remove the carbonized carbon pellets from the perforations.
Description
본 명세서는 펠렛 제조방법에 관한 것으로, 보다 구체적으로 설명하면, 실내공기 중에 포함되는 미세먼지 등의 이물질을 흡착하여 여과시키는 펠렛(pellet)을 압축성형하기 위한, 공기정화용 펠렛 제조방법에 관한 것이다.The present specification relates to a pellet manufacturing method, and more specifically, to a pellet manufacturing method for air purification, for compression molding pellets for filtration by adsorbing foreign substances such as fine dust contained in indoor air.
본 명세서에서 달리 표시되지 않는 한, 이 섹션에 설명되는 내용들은 이 출원의 청구항들에 대한 종래 기술이 아니며, 이 섹션에 포함된다고 하여 종래 기술이라고 인정되는 것은 아니다.Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.
최근 심해지고 있는 각종 유해가스 및 초 미세먼지 등의 대기환경 오염으로부터 호흡기 계통을 보호할 수 있도록 공기 정기 수요가 급증하고 있다.The demand for regular air to protect the respiratory system from air pollution such as various harmful gases and ultra-fine dust is increasing rapidly.
공기 청정기의 필터의 경우 다양한 기능을 갖도록 성형 및 사용되고 있다. 즉 헤파 필터, 정전기 필터, 카본 필터, 콜게이트 필터 등이 사용된다.In the case of an air purifier filter, it is molded and used to have various functions. That is, a HEPA filter, an electrostatic filter, a carbon filter, a corrugated filter, etc. are used.
흡착 및 화학반응에 사용되는 흡착제 및 촉매 소재들은 대부분 0.1∼10㎛범위의 매우 미세한 다공성 분말형태를 하고 있으며, 비산의 문제가 있어 분말 자체로는 사용이 불가능하고, 바인더를 첨가하여 수백 ㎛ 내지 수 mm범위의 크기를 갖는 입자형(granule 또는 과립형), 구형(spheroidal), 타블렛형(tablet) 등의 펠렛(pellet)형태로 성형된 후 사용된다.Most of the adsorbents and catalyst materials used for adsorption and chemical reactions are in the form of very fine porous powders in the range of 0.1 to 10 μm, and there is a problem of scattering, so it is impossible to use the powder itself. It is used after being molded into pellets such as granules (granule or granular), spheroidal, and tablet having a size in the mm range.
일반적으로, 흡착 공정에서 많이 사용되는 탄소질 흡착제인 활성탄은 탄소 소재 고유의 내열성, 내화학성을 갖게 되며, 활성화 과정에서 대부분 2㎚인 미세 기공크기 분포의 직경을 갖게 되며, 액상 및 기상 흡착에 널리 사용된다.In general, activated carbon, a carbonaceous adsorbent widely used in the adsorption process, has the heat resistance and chemical resistance inherent in carbon materials, and has a diameter of a fine pore size distribution of 2 nm during the activation process, and is widely used for liquid and gaseous adsorption. used
활성탄의 표면적은 상대 분자 크기에 따른 세공의 크기의 적합성과 함께 활성 탄소의 생명인 흡착능력을 좌우하게 되며, 활성탄 1g은 1,000∼1,600㎡의 대단히 넓은 표면적을 갖고 있다. 세공 분포는 10Å의 세공 구조를 주로 하여 150,000Å로 존재하는 해면상의 다공질이다.The surface area of activated carbon determines the adsorption capacity, which is the life of activated carbon, along with the suitability of the size of pores according to the relative molecular size, and 1 g of activated carbon has a very large surface area of 1,000 to 1,600 m2. The pore distribution is a spongy porous mass existing at 150,000 Å with a pore structure of 10 Å mainly.
활성탄으로 구성되는 카본 펠렛, 및 콜게이트의 경우, 활성탄의 VOC와 같은 유기물과 질소 산화물의 결합에 의해 대기중 오존 농도가 허용치 이상으로 증가함에 따라 점차 활성탄에 의한 VOC 제거장치도 널리 사용되고 있다.In the case of carbon pellets and corrugates composed of activated carbon, as the ozone concentration in the atmosphere increases beyond the allowable value due to the combination of nitrogen oxides and organic matter such as VOC of activated carbon, VOC removal devices using activated carbon are also widely used.
일본 특허공개(소49-115110)는 목탄 등의 탄소재에 페놀알데히드계 수지를 가압하여 압출 성형한 후에 탄화 또는 탄화 후에 부활(賦活)시킴으로서 활성탄 성형체를 제조하고 있는 데, 이러한 탄화 과정으로 인해 성형체의 기계적 강도가 저하되고, 별도의 탄화 작업공정이 추가됨에 따라 제작비용이 증가되는 단점을 갖는다.Japanese Patent Laid-Open (So 49-115110) discloses that an activated carbon molded body is manufactured by pressing and extruding a phenolaldehyde-based resin to a carbon material such as charcoal, and then carbonizing or activating it after carbonization. It has the disadvantages of lowering the mechanical strength and increasing the manufacturing cost as a separate carbonization process is added.
대한민국 등록특허공보 등록번호 10-1111642호에 구형 활성탄의 제조방법이 게시되어 있다.A method of manufacturing spherical activated carbon is published in Korean Patent Publication No. 10-1111642.
본 명세서의 실시예는, 미세먼지 등의 흡착제로 사용되는 펠렛을 압축성형시 소재를 히터에 의해 가압, 가열함에 따라 별도의 탄화 작업공정이 불필요하여 제작비용을 줄일 수 있도록 한, 공기정화용 펠렛 제조방법과 관련된다.In the embodiment of the present specification, a separate carbonization work process is unnecessary as the material is pressurized and heated by a heater when the pellet used as an adsorbent such as fine dust is compressed and molded, thereby reducing the manufacturing cost. related to the method
상기 및 기타 본 명세서의 목적을 달성하기 위하여 본 명세서의 일 실시예에 따르면,According to an embodiment of the present specification to achieve the above and other purposes of the present specification,
제1구동부 구동에 의해 승강되는 상부 프레스와, 펠렛 소재가 주입되는 타공이 형성되는 성형틀과, 제2구동부 구동에 의해 승강되어 상기 성형틀로부터 카본 펠렛을 탈리시키는 하부 프레스와, 상기 상부 프레스, 성형틀 및 하부 프레스에 장착되는 히터를 포함하는 카본 펠렛 성형장치에 의해 카본 펠렛을 압축성형하기 위한 공기청정기용 펠렛 제조방법에 적용되며,An upper press raised and lowered by driving the first driving unit, a forming die in which a hole through which the pellet material is injected is formed, and a lower press that is lifted by driving the second driving unit to detach carbon pellets from the forming die, the upper press, It is applied to a pellet manufacturing method for an air cleaner for compression molding carbon pellets by a carbon pellet molding apparatus including a molding die and a heater mounted on a lower press,
촉매, 활성탄 및 하나 이상의 바인더를 임의비율로 혼합하는 단계;mixing the catalyst, activated carbon and one or more binders in any ratio;
상기 성형틀의 타공에 혼합물을 투입시키되, 상기 제1구동부 구동에 의해 하강되는 상기 상부 프레스의 가압에 의해 카본 펠렛을 압축성형하는 단계;Doedoe injecting the mixture into the perforation of the molding die, compression molding the carbon pellets by the pressure of the upper press that is lowered by driving the first driving unit;
상기 타공에 투입되어 압축성형된 카본 펠렛을 상기 히터에 의해 110∼250℃로 가열하여 탄화시키는 단계;carbonizing the carbon pellets inputted into the perforation and compression-molded by heating to 110 to 250° C. by the heater;
상기 제2구동부 구동에 의해 상기 하부 프레스를 상승시켜 상기 타공으로부터 탄화된 카본 펠렛을 탈거시키는 단계;를 포함하는 것을 특징으로 하는 공기정화용 펠렛 제조방법을 제공한다.It provides a method for manufacturing pellets for air purification, comprising: lifting the lower press by driving the second driving unit to remove the carbonized carbon pellets from the perforations.
전술한 구성을 갖는 본 명세서의 실시예에 따른 공기정화용 펠렛 제조방법은 아래와 같은 이점을 갖는다.The method for manufacturing pellets for air purification according to an embodiment of the present specification having the above-described configuration has the following advantages.
미세먼지, 초 미세먼지 등의 흡착제로 사용되는 펠렛을 압축 성형하되, 성형시 소재를 히터에 의해 가압, 가열함에 따라 별도의 탄화 작업공정이 불필요하여 작업공정 축소로 인해 대량생산할 수 있어 제작비용을 대폭 줄일 수 있게 된다.Pellets used as adsorbents for fine dust and ultra-fine dust are compression molded, but as the material is pressurized and heated by a heater during molding, a separate carbonization process is unnecessary. can be significantly reduced.
도 1은 본 명세서의 바람직한 실시예에 따른 공기정화용 펠렛 제조방법의 작업공정도,
도 2는 도 1에 도시된 제조방법에 의해 성형된 압축 펠렛의 도면대용 사진이다.1 is a working process diagram of a method for manufacturing pellets for air purification according to a preferred embodiment of the present specification;
Figure 2 is a photograph for drawing of the compressed pellets molded by the manufacturing method shown in Figure 1.
이하, 첨부도면을 참조하여 본 명세서의 바람직한 실시예에 따른 공기정화용 펠렛 제조방법을 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the pellet manufacturing method for air purification according to a preferred embodiment of the present specification.
도 1 내지 도 2를 참조하면, 본 명세서의 일 실시예에 따른 공기정화용 펠렛 제조방법은1 to 2, the method for manufacturing pellets for air purification according to an embodiment of the present specification is
제1구동부 구동에 의해 승강되는 상부 프레스와, 펠렛 소재가 주입되는 타공이 형성되는 성형틀과, 제2구동부 구동에 의해 승강되어 성형틀로부터 카본 펠렛을 탈리시키는 하부 프레스와, 상부 프레스, 성형틀 및 하부 프레스에 장착되는 히터를 포함하는 카본 펠렛 성형장치에 의해 카본 펠렛을 압축성형하기 위한 공기정화용 펠렛 제조방법에 적용되며,An upper press raised and lowered by driving the first driving unit, a forming die in which a hole through which the pellet material is injected is formed, a lower press that is lifted by driving the second driving unit to detach carbon pellets from the forming die, an upper press, and a forming die And it is applied to the pellet manufacturing method for air purification for compression molding carbon pellets by a carbon pellet molding apparatus including a heater mounted on the lower press,
촉매, 활성탄 및 하나 이상의 바인더를 임의비율로 혼합하는 단계(S100);mixing the catalyst, activated carbon, and one or more binders in an arbitrary ratio (S100);
혼합물을 성형틀의 타공 상부에 안착시키는 단계(S200);The step of seating the mixture on the upper part of the perforated mold (S200);
성형틀의 타공에 혼합물을 투입시키되, 제1구동부 구동에 의해 하강되는 상부 프레스의 가압에 의해 카본 펠렛을 압축성형하는 단계(S300);Putting the mixture into the hole of the molding die, compression molding the carbon pellets by pressing the upper press lowered by driving the first driving unit (S300);
타공에 투입되어 압축성형된 카본 펠렛(10)을 히터에 의해 110∼250℃로 가열하여 탄화시키는 단계(S400);The step of carbonizing by heating the compression-molded carbon pellets (10) in the perforation to 110 ~ 250 ℃ by a heater (S400);
제2구동부 구동에 의해 하부 프레스를 상승시켜 타공으로부터 탄화된 카본 펠렛(10)을 탈거시키는 단계(S500);를 포함하는 것을 특징으로 한다.The step of removing the carbonized carbon pellets 10 from the perforation by raising the lower press by driving the second driving unit (S500); characterized in that it comprises a.
더욱 바람직한 실시예에 의하면, 전술한 바인더는 LDPE, UHMPE, HDPE 중 하나 이상이 사용되고, 활성탄 100 중량부에 대하여 10∼40 중량부이고, 20∼325 mesh 입자크기를 갖는 것을 특징으로 한다.According to a more preferred embodiment, the above-mentioned binder is characterized in that at least one of LDPE, UHMPE, and HDPE is used, and it is 10 to 40 parts by weight based on 100 parts by weight of activated carbon, and has a particle size of 20 to 325 mesh.
전술한 활성탄은 20∼325 mesh 입자크기를 갖는 것을 특징으로 한다.The above-mentioned activated carbon is characterized in that it has a particle size of 20 to 325 mesh.
전술한 히터에 의해 카본 펠렛(10)을 2∼10초 동안 가열하는 것을 특징으로 한다.It is characterized in that the carbon pellets 10 are heated for 2 to 10 seconds by the aforementioned heater.
전술한 성형틀의 타공에 투입된 혼합물을 가압하여 탄소 펠렛을 압축성형할 수 있도록 제1구동부 구동에 의해 상부 프레스를 하강시킬 경우 20∼100kgf/㎠으로 가압되는 것을 특징으로 한다.When the upper press is lowered by driving the first driving part so that the carbon pellets can be compression molded by pressing the mixture injected into the perforation of the above-mentioned molding die, it is characterized in that it is pressurized at 20-100 kgf/cm 2 .
전술한 촉매는 활성탄 100 중량부에 대하여 1∼40 중량부인 것을 특징으로 한다.The above-described catalyst is characterized in that 1 to 40 parts by weight based on 100 parts by weight of activated carbon.
이하에서, 본 명세서의 일 실시예에 따른 공기정화용 펠렛 제조방법을 첨부도면에 따라 설명한다.Hereinafter, a method for manufacturing pellets for air purification according to an embodiment of the present specification will be described with reference to the accompanying drawings.
도 1 내지 도 2에서와 같이, 촉매, 활성탄 및 LDPE(저밀도 폴리에틸렌), HDPE(고밀도 폴리에틸렌) UHMPE(초고분자량 폴리에틸렌) 중 하나 이상의 바인더를 임의비율로 혼합한다(S100 참조). 이때 활성탄은 20∼325 mesh 입자크기를 갖게 되고 10∼80 중량부를 갖게 되며, 바인더는 20∼325 mesh 입자크기를 갖게 되며 활성탄 100 중량부에 대하여 10∼40 중량부를 갖게 되며, 촉매는 활성탄 100 중량부에 대하여 1∼40 중량부를 갖는다.1 to 2, the catalyst, activated carbon, and one or more binders of LDPE (low density polyethylene), HDPE (high density polyethylene) and UHMPE (ultra high molecular weight polyethylene) are mixed in an arbitrary ratio (see S100). At this time, the activated carbon has a particle size of 20 to 325 mesh and has a particle size of 10 to 80 parts by weight, the binder has a particle size of 20 to 325 mesh and has a particle size of 10 to 40 parts by weight based on 100 parts by weight of the activated carbon, and the catalyst is 100 parts by weight of the activated carbon It has 1-40 weight part with respect to a part.
S200에서와 같이, 반죽형태의 혼합물을 성형틀의 타공 상부에 안착시킨다.As in S200, the mixture in the form of dough is seated on the upper part of the perforation of the mold.
S300에서와 같이, 성형틀의 타공에 혼합물을 투입시키되, 제1구동부 구동에 의해 하강되는 상부 프레스를 20∼100kgf/㎠으로 가압하여 카본 펠렛(10)을 임의형태를 갖도록 압축성형한다.As in S300, the mixture is put into the perforation of the molding die, and the carbon pellets 10 are compression molded to have an arbitrary shape by pressing the upper press, which is lowered by driving the first driving unit, at 20-100 kgf/cm 2 .
S400에서와 같이, 타공에 투입되어 압축성형된 카본 펠렛(10)을 상부 프레스, 성형틀 및 하부 프레스에 장착된 히터(미 도시됨)에 의해 110∼250℃ 온도조건에서 2∼10초 동안 가열하여 탄화시킨다.As in S400, the compression-molded carbon pellets 10 put into the perforation are heated for 2 to 10 seconds at a temperature of 110 to 250° C. by a heater (not shown) mounted on the upper press, the molding die, and the lower press. to carbonize it.
S500에서와 같이, 제2구동부 구동에 의해 하부 프레스를 상승시켜 타공으로부터 탄화처리된 카본 펠렛(10)을 탈거시킨다.As in S500, the lower press is raised by driving the second driving unit to remove the carbonized pellets 10 from the perforation.
여기에서, 전술한 본 명세서에서는 바람직한 실시예를 참조하여 설명하였지만, 해당 기술분야에서 숙련된 당업자는 하기의 청구범위에 기재된 본 명세서의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 명세서를 다양하게 수정 및 변경할 수 있음을 이해할 수 있을 것이다.Here, although the foregoing specification has been described with reference to preferred embodiments, those skilled in the art can variously modify and modify the present specification without departing from the spirit and scope of the present specification as set forth in the following claims. You will understand that you can change it.
10; 카본 펠렛10; carbon pellets
Claims (3)
촉매, 활성탄 및 하나 이상의 바인더를 임의비율로 혼합하는 단계;
상기 성형틀의 타공에 혼합물을 투입시키되, 상기 제1구동부 구동에 의해 하강되는 상기 상부 프레스의 가압에 의해 카본 펠렛을 압축성형하는 단계;
상기 타공에 투입되어 압축성형된 카본 펠렛을 상기 히터에 의해 110∼250℃로 가열하여 탄화시키는 단계;
상기 제2구동부 구동에 의해 상기 하부 프레스를 상승시켜 상기 타공으로부터 탄화된 카본 펠렛을 탈거시키는 단계;를 포함하는 것을 특징으로 하는 공기정화용 펠렛 제조방법.An upper press raised and lowered by driving the first driving unit, a forming die in which a hole through which the pellet material is injected is formed, and a lower press that is lifted by driving the second driving unit to detach carbon pellets from the forming die, the upper press, It is applied to a pellet manufacturing method for air purification for compression molding carbon pellets by a carbon pellet molding apparatus including a heater mounted on a molding die and a lower press,
mixing the catalyst, activated carbon and one or more binders in any ratio;
Doedoe injecting the mixture into the perforation of the molding die, compression molding the carbon pellets by the pressure of the upper press that is lowered by driving the first driving unit;
carbonizing the carbon pellets inputted into the perforation and compression-molded by heating to 110 to 250° C. by the heater;
Lifting the lower press by driving the second driving unit to remove the carbonized carbon pellets from the perforation; Air purification pellet manufacturing method comprising a.
상기 바인더는 LDPE, UHMPE, HDPE 중 하나 이상이 사용되고, 활성탄 100 중량부에 대하여 10∼40 중량부이고, 20∼325 mesh 입자크기를 갖는 것을 특징으로 하는 공기정화용 펠렛 제조방법.According to claim 1,
The binder is at least one of LDPE, UHMPE, and HDPE is used, 10 to 40 parts by weight based on 100 parts by weight of activated carbon, Air purification pellet manufacturing method, characterized in that it has a particle size of 20 to 325 mesh.
상기 활성탄은 20∼325 mesh 입자크기를 갖는 것을 특징으로 하는 공기정화용 펠렛 제조방법.According to claim 1,
The activated carbon is a pellet manufacturing method for air purification, characterized in that it has a particle size of 20 to 325 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190157635A KR20210067727A (en) | 2019-11-29 | 2019-11-29 | manufacturing method of pellet of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190157635A KR20210067727A (en) | 2019-11-29 | 2019-11-29 | manufacturing method of pellet of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20210067727A true KR20210067727A (en) | 2021-06-08 |
Family
ID=76399545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190157635A Pending KR20210067727A (en) | 2019-11-29 | 2019-11-29 | manufacturing method of pellet of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20210067727A (en) |
-
2019
- 2019-11-29 KR KR1020190157635A patent/KR20210067727A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7160366B2 (en) | Filter element | |
| US20080207443A1 (en) | Sorbent comprising activated carbon, process for making same and use thereof | |
| US7998898B2 (en) | Sorbent comprising activated carbon, process for making same and use thereof | |
| KR101516836B1 (en) | ABSORBENT CONTAINING ACTIVATED CARBON, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF | |
| JP3204982B2 (en) | Environmental purification material | |
| US4923843A (en) | Peptized activated carbon/alumina composite | |
| US6093236A (en) | Porous pellet adsorbents fabricated from nanocrystals | |
| US6770736B1 (en) | Activated carbon filter | |
| US8741243B2 (en) | Sorbent bodies comprising activated carbon, processes for making them, and their use | |
| US20130032529A1 (en) | Rare earth-containing filter block and method for making and using the same | |
| US20100239479A1 (en) | Process For Removing Toxic Metals From A Fluid Stream | |
| JP2012508646A (en) | Adsorbent structures and their use | |
| JPH05345105A (en) | Process for manufacture of filter unit and filter unit prepared therefrom | |
| KR20090025232A (en) | Activated Carbon Honeycomb Catalyst Phase and its Manufacturing Method | |
| KR20090038848A (en) | Activated carbon honeycomb catalyst bed to remove mercury from combustion exhaust | |
| CN101987294A (en) | Method for preparing honeycomb ceramic adsorbent material by utilizing attapulgite clay | |
| US7101417B2 (en) | Activated carbon for odor control and method for making same | |
| CA2139502C (en) | Agglomerated activated carbon air filter | |
| US20060281633A1 (en) | Method of making bamboo charcoal adsorbents | |
| KR102085252B1 (en) | Multi-layer film for purifying air and manufacturing method thereof | |
| USRE39098E1 (en) | Porous pellet adsorbents fabricated from nanocrystals | |
| KR20210067727A (en) | manufacturing method of pellet of air purifier | |
| KR101600516B1 (en) | A Composition of Carbon Block Filter for Cleaning Air and Carbon Block Filter Thereof | |
| EP0369171B1 (en) | Peptized activated carbon/alumina composite | |
| KR101599781B1 (en) | Method of fabricating bag filter for removing sulfur oxides and nitrogen oxide using foam coating or bead coating and bag filter fabricated by the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |