KR200382784Y1 - Cooling apparatus for wing of screw conveyer of carbonization furnace of wood chip - Google Patents
Cooling apparatus for wing of screw conveyer of carbonization furnace of wood chip Download PDFInfo
- Publication number
- KR200382784Y1 KR200382784Y1 KR20-2005-0003472U KR20050003472U KR200382784Y1 KR 200382784 Y1 KR200382784 Y1 KR 200382784Y1 KR 20050003472 U KR20050003472 U KR 20050003472U KR 200382784 Y1 KR200382784 Y1 KR 200382784Y1
- Authority
- KR
- South Korea
- Prior art keywords
- shaft
- water
- carbonization furnace
- wing
- screw
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B31/00—Charging devices
- C10B31/06—Charging devices for charging horizontally
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Screw Conveyors (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
본 고안은 폐목 탄화로의 스크류 콤베이어 날개의 냉각장치에 관한 것으로 탄화로에 설치된 폐목을 교반 이송하는 스크류 콤베이어에 있어서, 냉각수가 유동할 수 있는 통수로(1a)가 형성된 관상의 스크류 축(1)의 주면에 나선형의 스크류 날개(2)를 360도의 한 피치 단위로 독립된 날개(2)로 형성하고 각 날개(2)의 내부에는 냉각수가 유입될 수 있는 수실(2a)을 형성하여 축(1)의 통수로91a)로 순환되는 냉각수가 축(1)의 주면에 형성된 통수공(1b)을 통하여 날개(2)의 수실(2a)로 출입하여 탄화로의 고열에서 스크류 콤베이어의 날개의 변형을 방지하게 된 것이다. The present invention relates to a cooling device for a screw conveyor blade of a waste wood carbonization furnace. In the screw conveyor for stirring and transporting waste wood installed in the carbonization furnace, a tubular screw shaft having a channel (1a) through which cooling water can flow is formed. In the main surface of 1), the spiral screw blades 2 are formed as independent blades 2 in units of a pitch of 360 degrees, and inside the blades 2, a water chamber 2a through which cooling water can be introduced is formed. Cooling water circulated to the water passage 91a of 1) enters the water chamber 2a of the wing 2 through the water passage 1b formed on the main surface of the shaft 1, and the blade of the screw conveyor It is to prevent deformation.
Description
본 고안은 폐목의 스크류 콤베이어 날개의 냉각장치에 관한 것이다.The present invention relates to a cooling device for screw conveyor blades of waste wood.
폐목 탄화로에 설치된 스크류 콤베이어에 의하여 유입구에 투입된 폐목을 유출구측으로 교반하고 이송하면서 탄화로에 투입된 폐목을 고열에 의하여 건류 및 탄화시키고 있다.The waste wood introduced into the carbonization furnace is dried and carbonized by high temperature while stirring and transferring the waste wood introduced into the inlet by the screw conveyor installed in the waste wood carbonization furnace.
종래 스크류 콤베이어가 탄화로의 고열에 의하여 변형되는 것을 방지하기 위하여 스크류의 축을 통수로가 형성된 관상으로 형성하여 축의 통수로에 냉각수를 순환시키어 축을 냉각 유지하여 고열에 의한 변형을 방지하게 된 것이 있다.In order to prevent the screw conveyor from being deformed due to the high heat of the carbonization furnace, the screw shaft is formed in a tubular shape with a water passage so that the cooling water is circulated in the water passage of the shaft to keep the shaft cool to prevent deformation due to high heat. .
그러나 축의 냉각이 스크류 날개에 미치지 못하기 때문에 날개가 고열에 의하여 유연하게 되면서 변형되어서 폐목의 교반과 이송기능이 저하되고 오래 사용할 수 없을 뿐 아니라 날개를 두터운 철판으로 형성하는 경우, 제작비가 높게 될 뿐 아니라 하중이 무거워 가동 에너지가 많게 되는 문제점이 있었다. However, since the cooling of the shaft does not reach the screw blades, the blades are deformed due to the high temperature, and the deformation and transport function of the waste wood is degraded. However, there is a problem that the load is heavy, the operation energy is increased.
본 고안은 종래의 이러한 문제점을 시정하기 위하여, 폐목 탄화로에 설치되어 폐목을 교반 이송하는 스크류 콤베이어에 있어서, 냉각수가 순환 가능하도록 내부에 통수로가 관상으로 형성된 스크류 축의 주면에 나선형으로 형성된 스크류 날개를 360도의 한피치 단위로 독립된 날개로 형성한다. 각 날개에는 독립된 수실을 형성하여 축의 주면에 형성된 통수공을 통하여 각 날개의 수실에 냉각수가 출입하여 축과 날개를 함께 냉각 유지시킬 수 있게 구성된 것이다.The present invention, in order to correct this problem in the prior art, in the screw conveyor installed in the waste wood carbonization furnace to transfer the waste wood, the screw is formed spirally on the main surface of the screw shaft formed in the tubular passage formed tubular inside so that the cooling water can be circulated The wings are formed as independent wings in 360-degree pitches. Each wing forms an independent water chamber, and the cooling water enters the water chamber of each wing through a water hole formed on the main surface of the shaft, and is configured to cool and maintain the shaft and the wing together.
본 고안의 폐목 탄화로의 스크류 콤베이어는 구동수단에 의하여 회전시키면 탄화로에 투입된 폐목의 칩은 스크류 콤베이어에 의하여 투입구측에서 유출구측으로 교반과 이송되면서 고열에 의하여 건류 및 탄화된다. 이때 급수수단에 의하여 냉각수를 축 내부의 통수로의 절반 수위로 공급 순환시키며, 축의 회전에 따라 축의 하부측에 위치한 날개의 수실로 냉각수가 통수공을 통하여 유입되고 축의 회전에 따라 축의 상부측에 날개가 위치하면 통수공을 통하여 수실의 물이 축의 내부로 쏟아지며, 이 같은 작용을 반복하여 축과 날개를 냉각 유지시킨다. When the screw conveyor of the waste wood carbonization furnace of the present invention is rotated by the driving means, chips of the waste wood introduced into the carbonization furnace are dried and carbonized by high heat while being stirred and transferred from the inlet side to the outlet side by the screw conveyor. At this time, the cooling water is circulated by the water supply means to the half level of the water passage in the shaft, and as the shaft rotates, the cooling water flows into the water chamber of the wing located at the lower side of the shaft and flows through the water hole to the upper side of the shaft as the shaft rotates. When is located, water from the chamber is poured into the shaft through the water hole, and this operation is repeated to keep the shaft and the wings cool.
한편 탄화로의 고열에 의하여 축과 날개가 가열됨에 축과 날개에서 발생된 수증기는 축 내부의 통수로의 위쪽 공간을 통하여 외부로 방출하여 증기압력에 의한 폭발적인 냉각수의 압출이 없다.On the other hand, the shaft and the blade are heated by the high temperature of the carbonization furnace, so the steam generated from the shaft and the blade is discharged to the outside through the upper space of the passage in the shaft and there is no explosive cooling water extrusion by the steam pressure.
따라서 종래 축을 냉각하던 것에 비하여 스크류 날개의 냉각에 의하여 탄화로의 고열에서 스크류 콤베이어의 변형이 효과적으로 방지되어 폐목의 교반과 이송기능이 양호하고 스크류 콤베이어를 보다 오래 사용할 수 있게 안출한 것이다. Therefore, as compared with the conventional cooling of the shaft, the screw blade is effectively prevented from being deformed at high temperatures in the carbonization furnace by cooling the screw blades, so that the stirring and conveying function of the waste wood is good and the screw conveyor can be used for a longer time.
폐목 탄화로에 설치되어 폐목을 교반 이송하는 스크류 콤베이어(SC)에 있어서, 도1 및 도2에 표시된 바와 같이, 냉각수가 순환 가능하도록 통수로(1a)가 관상으로 형성된 스크류 축(1)의 주면에 나선형으로 형성된 스크류 날개(2)를 360도의 한 피치 단위로 독립된 날개로 형성한다. 각 날개(2)에는 독립된 수실(2a)을 형성하여 수실에 접한 축(1)의 주면에 형성된 복수개의 통수공(1b)을 통하여 각 날개(2)의 수실(2a)에 냉각수(w)가 출입하여 축(1)과 날개(2)를 함께 냉각 유지시킬 수 있게 구성된 것이다.In the screw conveyor (SC) installed in the waste wood carbonization furnace to stir-feed the waste wood, as shown in Figs. 1 and 2, the channel 1a is formed in a tubular shape so that the cooling water can be circulated. The screw blades 2 spirally formed on the main surface are formed as independent blades in units of one pitch of 360 degrees. Cooling water w is formed in the water chamber 2a of each wing 2 through the plurality of water holes 1b formed on the main surface of the shaft 1 in contact with the water chamber by forming independent water chambers 2a in each wing 2. It is configured to be able to cool and keep the shaft (1) and the wing (2) together.
이와 같이 된 본 고안은 도시되지 않은 폐목 탄화로의 내부에 스크류 콤베이어(SC)를 설치하여 구동수단에 의하여 축(1)을 회전시키면, 나선형으로 배치된 날개(2)에 의하여 탄화로에 투입된 폐목의 칩은 투입구측에서 유출구측으로 교반과 이송되면서 고열에 의하여 건류 및 탄화된다.According to the present invention, the screw conveyor (SC) is installed inside the waste wood carbonization furnace (not shown) to rotate the shaft (1) by the driving means, and the spiral blades (2) are introduced into the carbonization furnace. Chips of the waste wood are dried and carbonized by high heat while being stirred and transferred from the inlet side to the outlet side.
이때 급수수단에 의하여 냉각수를 축(1) 내부의 통수로(1a)의 약 절반 수위로 공급 유지시킨다. 공급된 냉각수(w)는 축(1)의 일단부 측에서 타단부 측으로 순환되면서 축(1)을 냉각 유지시킨다. At this time, the cooling water is supplied and maintained by the water supply means at about half of the water passage 1a in the shaft 1. The supplied cooling water w is circulated from one end side of the shaft 1 to the other end side to keep the shaft 1 cool.
이때, 축(1)의 회전에 따라 나선형의 스크류의 날개(2)는 축(1)의 상하의 원호로 회전하는 바, 축(1)의 아래에 위치 날개(2)의 수실(2a)에 통수공(1b)을 통하여 통수로(1a)의 냉각수(w)가 유입되고 축(1)의 상부측에 날개(2)가 위치할 때 날개(2)의 수실(2a)에 담긴 냉각수가 통수공(1b)을 통하여 축(1)의 통수로(1a)로 쏟아진다. At this time, the blade 2 of the helical screw rotates with the upper and lower arcs of the shaft 1 in accordance with the rotation of the shaft 1, and passes through the water chamber 2a of the blade 2 positioned below the shaft 1. When the cooling water w of the channel 1a flows in through the ball 1b, and the blade 2 is positioned on the upper side of the shaft 1, the cooling water contained in the water chamber 2a of the blade 2 is passed through the hole 1b. It flows into the channel 1a of the shaft 1 through 1b.
축(1)과 함께 날개(2)의 회전에 따라, 날개(2)의 수실(2a)에 냉각수가 출입하는 작용이 반복되면서 축(1)과 날개(2)를 냉각 유지시키어 탄화로의 고열에서 스크류 콤베이어의 변형을 방지한다.With the rotation of the blade 2 together with the shaft 1, the cooling water enters and exits the water chamber 2a of the blade 2, and the shaft 1 and the blade 2 are cooled and held to heat up the carbonization furnace. To prevent deformation of the screw conveyor.
한편, 탄화로의 고열에 의하여 축(1)과 날개(2)가 가열되어 축(1)의 통수로(1a)와 날개(2)의 수실(2a)에서 발생된 수증기는 축(1)의 통수로(1a)의 위쪽 공간을 통하여 외부로 방출되어 증기압력에 의한 폭발적인 냉각수의 압출이 없다. On the other hand, the shaft 1 and the blade 2 are heated by the high temperature of the carbonization furnace, so that the water vapor generated in the channel 1a of the shaft 1 and the water chamber 2a of the blade 2 is discharged from the shaft 1 of the shaft 1. It is discharged to the outside through the upper space of the water passage 1a and there is no explosive extrusion of the cooling water by the steam pressure.
따라서 종래의 것과 달리, 스크류 축과 날개의 냉각에 의하여 탄화로의 고열에서 스크류 콤베이어의 변형이 방지되어 폐목의 교반과 이송기능이 양호하고 스크류 콤베이어를 보다 오래 사용할 수 있다.Therefore, unlike the conventional, by the cooling of the screw shaft and the blade is prevented deformation of the screw conveyor at high temperature in the carbonization furnace, the stirring and conveying function of the waste wood is good and the screw conveyor can be used longer.
본 고안은 폐목 탄화로의 스크류 콤베이어에 있어서 통수로가 내부에 형성된 관상 축의 주면에 나선형의 스크류 날개를 360도의 한 피치 단위로 독립되게 형성하여 각 날개마다 수실을 형성하고 수실은 통수공을 통하여 축의 통수로와 연관되게 구성하였기 때문에 냉각수가 축과 날개의 각 수실에 출입 순환하여 탄화로의 고열에서 스크류 콤베이어가 냉각 유지되고 축과 날개의 변형을 방지하여 폐목의 교반과 이송의 기능이 양호하게 유지된다.The present invention, in the screw conveyor of the waste wood carbonization furnace, a spiral screw blade is formed on the main surface of the tubular shaft formed inside the tubular shaft independently by one pitch unit of 360 degrees to form a water chamber for each wing, and the water chamber through the air hole Cooling water flows in and out of the chambers of the shaft and wing, so that the screw conveyor is cooled and maintained at high temperatures in the carbonization furnace. Is maintained.
또 냉각수를 축 내부의 통수로의 절반 수위로 공급 유지하여 수증기가 배출될 공간을 확보하였기 때문에 수증기의 압력으로 냉각수가 폭발적으로 배출되는 일이 없다.In addition, since the cooling water is supplied at half the level of the passage in the shaft to secure a space for the discharge of steam, the cooling water is not exploded by the pressure of the steam.
따라서 종래의 것과 달리, 폐목의 탄화로에 설치된 스크류 콤베이어의 기능이 양호하여 폐목을 효과적으로 건류 탄화할 수 있는 동시에 보다 오래 사용할 수 있는 등 여러 가지 효과가 있다. Therefore, unlike the prior art, the screw conveyor installed in the carbonization of the waste wood has a good effect such that it can effectively dry carbonize the waste wood and at the same time longer use.
도1은 본 고안의 스크류의 사시도1 is a perspective view of a screw of the present invention
도2는 동 단면도Figure 2 is a cross-sectional view
도3은 날개부분의 종단면도 Figure 3 is a longitudinal cross-sectional view of the wing
[도면중 중요한 부분에 대한 부호설명][Code Description of Important Parts of Drawing]
1 : 축 1a : 통수로 1b : 통수공 2: 날개 2a : 수실DESCRIPTION OF SYMBOLS 1 Axis 1a Channel 1b Channel 2 Aircraft wing 2a Water chamber
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0003472U KR200382784Y1 (en) | 2005-02-04 | 2005-02-04 | Cooling apparatus for wing of screw conveyer of carbonization furnace of wood chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0003472U KR200382784Y1 (en) | 2005-02-04 | 2005-02-04 | Cooling apparatus for wing of screw conveyer of carbonization furnace of wood chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200382784Y1 true KR200382784Y1 (en) | 2005-04-22 |
Family
ID=43684328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0003472U KR200382784Y1 (en) | 2005-02-04 | 2005-02-04 | Cooling apparatus for wing of screw conveyer of carbonization furnace of wood chip |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200382784Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814075A (en) * | 2022-04-02 | 2022-07-29 | 南京理工大学北方研究院 | Testing arrangement of macromolecular material burning production harmful gas |
| KR102537259B1 (en) * | 2022-11-17 | 2023-05-26 | 고등기술연구원연구조합 | A device that cools and continuously discharges torrefied biomass |
-
2005
- 2005-02-04 KR KR20-2005-0003472U patent/KR200382784Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814075A (en) * | 2022-04-02 | 2022-07-29 | 南京理工大学北方研究院 | Testing arrangement of macromolecular material burning production harmful gas |
| CN114814075B (en) * | 2022-04-02 | 2024-03-26 | 南京理工大学北方研究院 | Testing device for harmful gas generated by combustion of high polymer material |
| KR102537259B1 (en) * | 2022-11-17 | 2023-05-26 | 고등기술연구원연구조합 | A device that cools and continuously discharges torrefied biomass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080295356A1 (en) | Indirectly heated screw processor apparatus and methods | |
| KR200382784Y1 (en) | Cooling apparatus for wing of screw conveyer of carbonization furnace of wood chip | |
| US20190376742A1 (en) | A slurry drying plant, a method for drying slurry and use of a slurry drying plant | |
| KR20180109276A (en) | Transfer device with double screw structure and waste plastic emulsification system using the same | |
| KR100955259B1 (en) | Sludge dryer with high efficiency | |
| KR101344860B1 (en) | Torrefaction device for biomass | |
| KR101183137B1 (en) | Indirectly haeting of Drum dryer for organism, plastic, sludge | |
| KR100955262B1 (en) | Apparatus for supplying sludge with preheating sludge | |
| JP7064338B2 (en) | Indirect heating type sludge drying device | |
| KR100511196B1 (en) | Sludge dryer | |
| JP2009138089A (en) | Multistage screw carbonization device | |
| JP5419611B2 (en) | Continuous carbonization equipment | |
| CN211284113U (en) | Fluid conveying assembly for sludge drying device | |
| CN211339246U (en) | Fluid delivery assembly for sludge treatment device | |
| KR20090003455U (en) | A sawdust drying apparatus | |
| KR20110121429A (en) | Rotary dry machine including double drum | |
| KR0134689B1 (en) | Drying machine | |
| RU15218U1 (en) | DRUM DRYER FOR BULK MATERIALS (OPTIONS) | |
| CN117209113B (en) | Sludge pyrolysis reaction kettle with multi-point hot blast stove device | |
| KR100498123B1 (en) | spiral and axial flow type hot blast dryer | |
| CN112479541B (en) | Sludge drying device and use method thereof | |
| CN112479545A (en) | Sludge drying device and using method thereof | |
| KR20020023280A (en) | A regenerative apparatus of carbonization particle | |
| CN116379712B (en) | Drying equipment is used in spherical graphite production | |
| KR200288690Y1 (en) | kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| EXTG | Extinguishment | ||
| T601 | Decision on revocation of utility model registration |