EQUIPMENT FOR MANUFACTURING CARBON BLOCK FILTER AND METHOD FOR MANUFACTURING CARBON BLOCK FILTER
원문보기
IPC분류정보
국가/구분
United States(US) Patent
공개
국제특허분류(IPC7판)
B29C-045/00
B29C-045/73
B29C-045/78
B29C-045/17
B29C-045/40
B29C-045/26
B01D-039/20
출원번호
17252547
(2019-06-12)
공개번호
20210252752
(2021-08-19)
우선권정보
KR-10-2018-0071379 (2018-06-21)
국제출원번호
PCT/KR2019/007066
(2019-06-12)
발명자
/ 주소
LIM, Sung Taek
HONG, Hyun Ki
출원인 / 주소
PICOGRAM CO., LTD.
인용정보
피인용 횟수 :
0인용 특허 :
0
초록▼
Embodiments relate to apparatus for manufacturing a carbon block filter and a method for manufacturing a carbon block filter. The apparatus for manufacturing a carbon block filter according to an embodiment may include a mold having an inner space, a heater coupled to the mold to heat the mold, a ma
Embodiments relate to apparatus for manufacturing a carbon block filter and a method for manufacturing a carbon block filter. The apparatus for manufacturing a carbon block filter according to an embodiment may include a mold having an inner space, a heater coupled to the mold to heat the mold, a material injection unit injecting a material to the mold heated by the heater, a material pressing unit pressing the material, and a filter separation unit separating a thermally treated filter from the mold heated by the heater.
대표청구항▼
1. An apparatus for manufacturing a carbon block filter, the apparatus comprising: a mold having an inner space;a heater coupled to the mold to heat the mold;a material injection unit configured to inject a material to the mold heated by the heater;a material pressing unit configured to press the ma
1. An apparatus for manufacturing a carbon block filter, the apparatus comprising: a mold having an inner space;a heater coupled to the mold to heat the mold;a material injection unit configured to inject a material to the mold heated by the heater;a material pressing unit configured to press the material; anda filter separation unit configured to separate a thermally treated filter from the mold heated by the heater. 2. The apparatus of claim 1 further comprising a temperature sensor configured to measure a temperature of the mold, wherein the heater is controlled to stop operating when a temperature measured by the temperature sensor is higher than a predetermined range and operate again when the temperature measured by the temperature sensor is lower than the predetermined range. 3. The apparatus of claim 2, wherein the heater is divided in plurality, and the plurality of heaters are independently controlled. 4. The apparatus of claim 1 further comprising a transferring unit extending along a circumference of a closed figure to transfer the mold in one direction, wherein each of the material injection unit, the material pressing unit, and the filter separation unit is installed to perform a function thereof on the mold transferred on the transferring unit,the filter separation unit, the material injection unit, and the material pressing unit are disposed adjacent to each other in an order with respect to a direction in which the mold is transferred, anda distance of transferring the mold from the material pressing unit to the filter separation unit is spaced in correspondence to a time required for thermally treating the material. 5. The apparatus of claim 1 further comprising a transferring unit extending along a circumference of a closed figure to transfer the mold in one direction, wherein each of the material injection unit, the material pressing unit, and the filter separation unit is installed to perform a function thereof on the mold transferred on the transferring unit,the material pressing unit, the filter separation unit, and the material injection unit are disposed adjacent to each other in an order with respect to a direction in which the mold is transferred, anda distance of transferring the mold from the material injection unit to the material pressing unit is spaced in correspondence to a time required for thermally treating the material. 6. The apparatus of claim 1, wherein an injection hole of the material injection unit is inserted to the inner space through an upper end of the mold and disposed at a lower portion of the mold, and then gradually withdrawn upward as the material is injected. 7. The apparatus of claim 1, wherein the mold has a pipe shape extending in a vertical direction, and the apparatus further comprises:an upper plate disposed at an upper end of the mold to block the inner space and being movable downward;a lower plate disposed at a lower end of the mold to block the inner space and being movable upward;an upper punch configured to press the upper plate downward; anda lower punch configured to press the lower plate upward simultaneously when the upper punch presses the upper plates downward. 8. The apparatus of claim 1, wherein the material comprises an activated carbon and a binder, the binder is made of low-density polyethylene (LDPE), high-density polyethylene (HDPE), or ultrahigh molecular weight polyethylene (UHMWPE), andthe heater heats the mold at a temperature of about 100° C. to about 140° C. when the binder is made of LDPE, at a temperature of about 120° C. to about 180° C. when the binder is made of HDPE, and at a temperature of about 130° C. to about 250° C. when the binder is made of UHMWPE. 9. The apparatus of claim 8, wherein the activated carbon has a particle size of about 50 meshes to about 325 meshes. 10. The apparatus of claim 8, wherein the binder has a particle size corresponding to that of the activated carbon. 11. A method for manufacturing a carbon block filter, the method comprising: heating a mold by using a heater;injecting a material to the mold heated by the heater by transferring the mold heated by the heater to a material injection unit;pressing the material by transferring the mold heated by the heater to a material pressing unit; andseparating a thermally treated filter from the mold heated by the heater by transferring the mold heated by the heater to a filter separation unit. 12. The method of claim 11 further comprising continuously controlling the to stop operating when a temperature of the mold is higher than a predetermined range; and operating the heater again when the temperature of the mold is lower than the predetermined range after the heating of the mold. 13. The method of claim 11, wherein the injecting of the material by transferring the mold heated by the heater to the material injection unit is performed after the separating of the filter. 14. The method of claim 13, wherein a distance of transferring the mold from the material pressing unit to the filter separation unit is spaced in correspondence to a time required for thermally treating the material. 15. The method of claim 13, wherein a distance of transferring the mold from the material injection unit to the material pressing unit is spaced in correspondence to a time required for thermally treating the material. 16. The method of claim 11, wherein in the injecting of the material, an injection hole of the material injection unit is inserted to an inner space through an upper end of the mold and disposed at a lower portion of the mold, and then gradually withdrawn upward as the material is injected. 17. The method of claim 11, wherein in the pressing of the material, the material is pressed simultaneously and together from both sides thereof in directions that are gradually close to each other. 18. The method of claim 11, wherein the material comprises an activated carbon and a binder, the binder is made of low-density polyethylene (LDPE), high-density polyethylene (HDPE), or ultrahigh molecular weight polyethylene (UHMWPE), andin the heating of the material, the mold is heated at a temperature of about 100° C. to about 140° C. when the binder is made of LDPE, at a temperature of about 120° C. to about 180° C. when the binder is made of HDPE, and at a temperature of about 130° C. to about 250° C. when the binder is made of UHMWPE. 19. The method of claim 18, wherein the activated carbon has a particle size of about 50 meshes to about 325 meshes. 20. The method of claim 18, wherein the binder has a particle size corresponding to that of the activated carbon.
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