KR0140035B1 - Duct frame of heat treatment chamber - Google Patents

Duct frame of heat treatment chamber

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Publication number
KR0140035B1
KR0140035B1 KR1019940026730A KR19940026730A KR0140035B1 KR 0140035 B1 KR0140035 B1 KR 0140035B1 KR 1019940026730 A KR1019940026730 A KR 1019940026730A KR 19940026730 A KR19940026730 A KR 19940026730A KR 0140035 B1 KR0140035 B1 KR 0140035B1
Authority
KR
South Korea
Prior art keywords
heat treatment
treatment chamber
air
duct
combined frame
Prior art date
Application number
KR1019940026730A
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Korean (ko)
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KR960014366A (en
Inventor
원광수
Original Assignee
원광수
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Filing date
Publication date
Application filed by 원광수 filed Critical 원광수
Priority to KR1019940026730A priority Critical patent/KR0140035B1/en
Publication of KR960014366A publication Critical patent/KR960014366A/en
Application granted granted Critical
Publication of KR0140035B1 publication Critical patent/KR0140035B1/en

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Abstract

본 발명은 열처리실 내부공기를 균일하게 배출하면서 바닥을 지지할 수 있도록한 열처리실 닥트(DUCT)겸용 프레임에 관한 것이다.The present invention relates to a heat treatment chamber duct (DUCT) combined frame to support the floor while uniformly discharging the air inside the heat treatment chamber.

본 발명은 열처리실의 하부바닥 하측에 설치되는 닥트겸용 프레임은 수개의 지지대에 의해 상,하판넬을 용접고정하되 상기 상,하판넬간의 중앙에는 양측벽으로부터 호퍼형상을 갖도록 다수의 유도편에 의해 공기유도통로를 형성하고 상,하판넬의 양측벽, 즉 공기유도통로의 입구측에는 차단판에 의해 배출구측 후방으로 갈수록 좁아지는 공기통로를 형성하여 열처리실의 내부공기를 균일하면서 신속하게 집진하여 배출할 수 있도록 한 것이 특징이다.In the present invention, the duct combined frame installed on the lower bottom side of the heat treatment chamber is fixed by welding several upper and lower panels, but a plurality of guide pieces are formed in the center between the upper and lower panels so as to have a hopper shape from both side walls. Air inflow path is formed and both side walls of the upper and lower panels, that is, inlet side of the air induction path, are formed by the blocking plate and narrowed toward the outlet side by the blocking plate so that the internal air of the heat treatment chamber is uniformly and quickly discharged. The feature is that it can be done.

Description

열처리실 닥트겸용 프레임Heat treatment chamber Doc combined frame

제1도는 본 발명의 사시도.1 is a perspective view of the present invention.

제2도는 본 발명의 평단면도.2 is a plan cross-sectional view of the present invention.

제3도는 본 발명의 사용상태 단면예시도.3 is a cross-sectional view illustrating a state of use of the present invention.

제4도는 본 발명의 다른 실시예 사시도.4 is a perspective view of another embodiment of the present invention.

*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1:닥트겸용프레임2,2':상,하판넬1: Duct combined frame 2, 2 ': Upper and lower panels

3:지지대4:공기유도통로3: support 4: air guide passage

5:유도판6,6':측벽5: induction plate 6,6 ': side wall

6a:흡입구8:공기공6a: inlet 8: air hole

본 발명은 열처리실 내부공기를 균일하게 배출하면서 바닥을 지지할 수 있도록한 열처리실 닥트(DUCT)겸용 프레임에 관한 것이다.The present invention relates to a heat treatment chamber duct (DUCT) combined frame to support the floor while uniformly discharging the air inside the heat treatment chamber.

일반적으로 열처리실의 내부는 도장대상물에 도장할시 내부의 먼지등을 하부 바닥으로 흡입하면서 스프레이하여 도장하는 것은 주지의 사실이다.In general, it is well known that the inside of the heat treatment chamber is sprayed while painting the object to be painted while inhaling dust and the like to the lower floor.

그러나 종래의 열처리실은 일정한 간격에 흡입공을 종으로 배열한 하부바닥을 설치하되 하부프레임의 하측에는 일정간격 이격되는 상태로 지지프레임을 설치하고 열처리실 후방에는 면적에 따라 1개 또는 복수개의 배출팬을 설치한 후 도장시 배출팬을 작동시켜 열처리실 내부에 먼지를 포함한 공기를 배출시키도록 되어있다.However, the conventional heat treatment chamber is provided with a bottom bottom with vertically arranged suction holes at regular intervals, but a support frame is installed on the lower side of the lower frame at regular intervals, and one or a plurality of discharge fans depending on the area behind the heat treatment chamber. After installation, the exhaust fan is operated during painting to discharge air containing dust into the heat treatment chamber.

이와같은 열처리실의 하부바닥은 내부 공기의 배출시 배출팬을 작동시키면, 배출팬의 근거리 공기를 빠른 속도로 배출시키기는 하나, 먼거리 즉 흡입구측의 공기는 느린 속도로 배출되게 되므로 도장대상물의 도장시 열처리실의 내부에 날린 먼지가 도장대상물에 부착된채 스프레이되어 도장완료후 도장대상물의 표면이 거칠게 되고, 도장상태를 장기간 유지시키지 못하고 벗겨지는 문제점등이 야기되었다.The lower floor of the heat treatment chamber operates the exhaust fan when discharging the internal air, thereby discharging the near air of the exhaust fan at a high speed, but the air at the far inlet side is discharged at a slow speed. When the dust blown inside the heat treatment chamber was sprayed attached to the object to be coated, the surface of the object to be coated became rough after the completion of the coating, causing problems such as peeling without maintaining the coating state for a long time.

본 발명은 상기한 종래의 제문제점등을 해결하기 위한 것으로서, 본 발명의 주된목적은 열처리실의 내부공기를 전면적에 걸쳐 신속히 배출하면서 열처리실 하부바닥을 지지할 수 있도록 하여 도장대상물의 도장을 양호하게 할 수 있도록함이 그 특징이다.The present invention is to solve the above-mentioned problems, the main purpose of the present invention is to discharge the internal air of the heat treatment chamber quickly over the entire area while supporting the bottom of the heat treatment chamber to improve the coating of the coating object It is a feature that makes it possible.

상기의 목적을 달성할 수 있는 본 발명을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.When described in detail by the accompanying drawings, the present invention that can achieve the above object is as follows.

제1도는 본 발명의 사시도이고, 제2도는 본 발명의 평단면도이다.1 is a perspective view of the present invention, Figure 2 is a plan cross-sectional view of the present invention.

도면에서와 같이 열처리실의 하부바닥 하측에 닥트겸용프레임(1)을 설치하되, 이닥트겸용프레임(1)은 수개의 지지대(3)에 의해 상,하판넬(2)(2')을 용접고정한다.As shown in the drawing, a duct combined frame 1 is installed on the lower bottom side of the heat treatment chamber, and the duct combined frame 1 welds the upper and lower panels 2 and 2 'by several supports 3. Fix it.

그리고, 상기 상,하판넬(2)(2')의 양측벽에 흡입구(6a)가 형성되도록 측벽(6)을 설치하고, 내측 중앙에는 중앙가이드판(5a)을 설치한다. 이 중앙가이드판(5a)의 양측으로 다수의 유도판(5)을 설치하되, 이 유도판(5)은 흡입구(6a)측으로 소정의 길이만큼 소정의 각도로 경사지게 형성하여 공기유도통로(4)를 형성한다. 상기, 공기유도통로(4)는 닥트겸용프레임(1)의 전방(a)으로 갈수록 좁아지게 형성된다.Then, the side wall 6 is provided so that the suction port 6a is formed on both side walls of the upper and lower panels 2, 2 ', and the center guide plate 5a is installed at the inner center. A plurality of guide plates 5 are provided on both sides of the center guide plate 5a, and the guide plates 5 are formed to be inclined at a predetermined angle by a predetermined length toward the inlet port 6a to provide an air induction passage 4. To form. The air induction passage 4 is formed narrower toward the front (a) of the duct combined frame (1).

미설명부호 10은 열처리실, 11은 하부바닥, 12는 배출팬이다.Reference numeral 10 denotes a heat treatment chamber, 11 a bottom bottom, and 12 a discharge fan.

이와같이 구성된 본 발명은 제3도에서와 같이 열처리실(10)의 하부바닥(11)에 닥트겸용프레임(1)을 설치한다.In the present invention configured as described above, as shown in FIG. 3, the duct combined frame 1 is installed on the lower bottom 11 of the heat treatment chamber 10.

이때 열처리실(10)의 내부크기에 따라 복수개 설치할 수도 있고 벽체측에 설치되는 닥트겸용프레임(1)은 일측 즉 벽체측은 차단된 상태의 닥트겸용프레임(1)을 설치하는 것이다.At this time, a plurality of ducts may be installed according to the internal size of the heat treatment chamber 10, and the duct combined frame 1 installed on the wall side is provided with a duct combined frame 1 in one side, that is, the wall side is blocked.

상기와 같이 닥트겸용프레임(1)을 하부바닥(11)에 설치한후 도장을 할 때 배출팬(12)을 작동시키면 열처리실(10)의 내부공기가 먼지등을 포함한 상태로 닥트겸용프레임(1)의 흡입구(6a)로 유입된다.As described above, when the duct combined frame 1 is installed on the bottom bottom 11 and the exhaust fan 12 is operated during painting, the duct combined frame 1 includes dust and the like in the internal air of the heat treatment chamber 10 ( It flows into the suction port 6a of 1).

즉, 수개의 지지대(3)에 의해 용접고정된 상,하판넬(2)(2')사이의 측벽(6)에 의해 형성된 흡입구(6a)를 통하여 공기유도통로(4)로 유도된다. 유입된 공기는 유도판(5)에 의해 닥트겸용프레임(1)의 전방(a)으로 갈수록 좁아지는 공기유도통로(4)로 균일하게 안내되어 공기의 배출을 용이하게 하는 것이다.That is, it is led to the air induction passage 4 through the inlet 6a formed by the side wall 6 between the upper and lower panels 2, 2 'fixed by welding of several supports 3. The introduced air is uniformly guided by the guide plate 5 to the air induction passage 4 that narrows toward the front a of the duct combined frame 1 to facilitate the discharge of the air.

이때 공기의 균일한 배출은 닥트겸용 프레임(1)의 상,하판넬(2)(2') 양측과 전방을 호퍼형상으로 다수개의 유도편(5)으로 공기유도통로(4)를 형성하므로서 배출팬(12)에 의한 열처리실(10) 내부의 공기 집진시 흡입이 강한 즉 배출팬(12)측으로 공기유도통로(4)를 좁게하고 흡입구(6a)측으로 넓게 형성하므로서 열처리실(10) 내부의 전체공기가 균일하게 집진되는 것이다.At this time, the uniform discharge of air is discharged by forming the air induction passage (4) with a plurality of guide pieces (5) in the hopper shape on both sides and the front of the upper and lower panels (2) (2 ') of the duct combined frame (1). When the air is collected in the heat treatment chamber 10 by the fan 12, the air intake passage 4 is narrowed toward the discharge fan 12 and wider toward the suction port 6a, so that the air intake chamber 10 is narrowed. The entire air is collected uniformly.

그리고 상기 흡입구(6a)를 통하여 흡입 집진된 공기는 다수개의 유도편(5)에 의해 형성된 공기유도통로(4)로 분리되어 배출되므로서 집진배출이 가일층 균일하게 되는 것이다.In addition, since the air collected by the suction port 6a is separated and discharged into the air induction passage 4 formed by the plurality of guide pieces 5, the dust collection is evenly uniform.

그러므로 열처리실(10) 내부에서 도장대상물에 도장할 시 도장대상물에 먼지등이 달라 붙지 않아 도장대상물의 표면을 매끄럽게 도장할 수 있게 되는 것이다.Therefore, when painting the object to be painted in the heat treatment chamber 10, it is possible to smoothly paint the surface of the object to be coated because dust does not stick to the object to be coated.

그리고, 제4도는 본 발명의 다른 실시예 사시도로서 닥트겸용프레임(1)의 상,하판넬(2)(2')양측벽(6')에 집진되는 공기량을 균일하게 집진할 수 있도록 다수의 공기공(8)을 형성한 것이다.4 is a perspective view of another embodiment of the present invention, in order to uniformly collect the amount of air collected on both side walls 6 'of the upper and lower panels 2 and 2' of the duct combined frame 1. The air hole 8 is formed.

상기와 같은 닥트겸용프레임(1)을 열처리실(10) 하부바닥(11) 하측에 설치한 후 열처리실(10) 내부의 공기를 집진코저 배출팬(12)을 작동시키면 먼지를 포함한 공기는 측벽(6')의 공기공(8)을 통하여 전자와 동일하게 효율적으로 집진완료되어 내부공기를 깨끗한 상태로 유지시켜 주게 되는 것이다.When the duct combined frame 1 as described above is installed below the bottom 11 of the heat treatment chamber 10, the dust inside the heat treatment chamber 10 is operated, and the dust-containing air outlet fan 12 operates to form a side wall. Through the air hole 8 of 6 ', dust collection is completed as efficiently as the former, and the internal air is kept clean.

이상 설명한 바와 같이 열처리실의 하부바닥 하측에 닥트겸용프레임을 설치하여 내부의 공기를 흡입구와 호퍼형상으로 설치된 공기유도 통로로 균일하면서 신속하게 집진배출하므로서 열처리실 내부 공기를 항상 깨끗한 상태로 유지하여 도장대상물을 도장하므로서 도장대상물의 표면을 양호하게 도장할 수 있는 것이다.As described above, by installing a duct combined frame under the lower floor of the heat treatment chamber, the inside air is collected and discharged uniformly and quickly through the air induction passage installed in the inlet and the hopper shape, so that the air inside the heat treatment chamber is always kept clean and painted. By coating the object, the surface of the object can be painted well.

Claims (2)

도장대상물을 도장열처리하는 열처리실에 있어서, 열처리실의 하부바닥 하측에 설치되는 닥트겸용프레임(1)은 수개의 지지대(3)에 의해 상,하판넬(2)(2')를 용접고정하되 상기 상,하판넬(2)(2')간의 양측에 흡입구(6a)를 갖는 측벽(6)을 설치하고, 내측에 다수의 유도판(5)을 설치하여 닥트겸용프레임(1)의 전방(a)으로 갈수록 좁아지는 호퍼형상의 공기유도통로(4)를 형성하여서 구성된 것을 특징으로 하는 열처리실의 닥트(DUCT)겸용 프레임.In the heat treatment chamber for coating heat treatment of the object to be painted, the duct combined frame (1) installed under the lower bottom of the heat treatment chamber is welded and fixed to the upper and lower panels (2) and (2 ') by several supports (3). A side wall 6 having a suction port 6a is provided at both sides between the upper and lower panels 2 and 2 ', and a plurality of guide plates 5 are provided at an inner side thereof so that the front of the duct combined frame 1 Duct combined frame of the heat treatment chamber, characterized in that formed by forming a hopper-shaped air induction passage (4) becomes narrower toward a). 제1항에 있어서, 측벽(6)에 다수의 공기공(8)을 형성하여서 구성된 것을 특징으로 하는 열처리실의 닥트(DUCT)겸용 프레임.2. The duct double frame according to claim 1, characterized in that a plurality of air holes (8) are formed on the side walls (6).
KR1019940026730A 1994-10-19 1994-10-19 Duct frame of heat treatment chamber KR0140035B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940026730A KR0140035B1 (en) 1994-10-19 1994-10-19 Duct frame of heat treatment chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940026730A KR0140035B1 (en) 1994-10-19 1994-10-19 Duct frame of heat treatment chamber

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Publication Number Publication Date
KR960014366A KR960014366A (en) 1996-05-22
KR0140035B1 true KR0140035B1 (en) 1998-07-01

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