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密封門框架安裝簡圖 Installation diagram of sealing door frame

密封門框架安裝簡圖 Installation diagram of sealing door frame

產(chǎn)品編號(hào)
描述

1、 總述

 

  LFY型自吸式回風(fēng)過濾器主要應(yīng)用于棉麻毛化纖針織等行業(yè)中含有纖維性塵雜的空氣過濾。含纖塵空氣通過過濾器網(wǎng)面時(shí),纖塵性雜質(zhì)被阻留在網(wǎng)面上,集塵風(fēng)機(jī)利用旋轉(zhuǎn)吸嘴吸除阻留在網(wǎng)面上的纖塵,送進(jìn)集塵器的集塵袋中,通過集塵袋進(jìn)行分離收集,集塵袋中的塵雜由人工定時(shí)清除。過濾器具有過濾效率高、阻力低、運(yùn)行可靠等特點(diǎn),是一種較理想的過濾設(shè)備,能有效地減少噴淋水池積污,避免噴嘴堵塞,提高空調(diào)室的熱濕交換率。本產(chǎn)品和集塵風(fēng)機(jī)、濾塵袋等組成自吸系統(tǒng)。過濾網(wǎng)面固定,吸嘴旋轉(zhuǎn),結(jié)構(gòu)牢固,不漏風(fēng),吸嘴由空心軸傳動(dòng),減速機(jī)構(gòu)簡單,傳動(dòng)穩(wěn)定,無卡軋現(xiàn)象。

 

  LFB型自吸式變風(fēng)量回風(fēng)過濾器是由自吸式回風(fēng)過濾器與調(diào)節(jié)葉片組合而成,是一種除了具有LF型自吸式回風(fēng)過濾器的特點(diǎn)外,還具有調(diào)節(jié)風(fēng)量功能的新型回風(fēng)過濾器。通過手柄可以靈活調(diào)節(jié)葉片開啟角度,從而改變風(fēng)量。整體結(jié)構(gòu)緊湊,運(yùn)轉(zhuǎn)安全穩(wěn)定,過濾調(diào)節(jié)二合一,省材省地。

 

LF model self-suction return air filter is mainly used for filtering of air with fibrous impurities in cotton, bast fiber, wool and chemical fiber spinning mills. Dusted air flows through filter screen which is applied for impurity filtration. Dust collecting fan sucks in impurities left on screen surface by rotating suction nozzle. Impurities will be delivered to dust collecting bag for further separation and regular manual cleanup. Self-suction return air filter is featured by good filtration performance, low resistance, reliable operating performance etc. It is an ideal filter device, which can reduce the load of collecting tank to avoid suction nozzle blockage and improve heat/moisture exchange rate in air conditioning chamber.

 

Main components of self-suction filter are dust collecting fan and dust collecting bag. The device has such advantages as fixed filtering screen, rotary suction nozzle, stable structure, no air leakage, hollow shafting driving nozzle, simple decelerating structure, stable driving and no locking phenomenon.

 

LFB model self-suction variable blast return air filter consists of self-suction return air filter and adjustable blades. Besides the features of self-suction return air filter, it has an extra function - air capacity adjusting. The open angle of blade can be adjusted easily by hand shank to change air capacity. The whole structure is compact, stable and safe, indicating a great combination of filtration and adjustment. Also it is space and material saving.

 

2、型號(hào)Type:

 

LFY-D (D=直徑 Diameter/100)

 

LFY/B-D (B:可調(diào)節(jié)風(fēng)量 Adjustable air volume,D=直徑 Diameter/100)

 

3、常用規(guī)格:Standard specification

 

直徑 Diameter D= LF-24、LF-26、LF-28

 

4、主要配置:Main configuration

 

傳動(dòng):網(wǎng)筒由0.75Kw擺線針輪減速器,皮帶傳動(dòng)

 

過濾材料:40目不銹鋼絲網(wǎng)

 

圓盤:2mm冷板,角鐵加強(qiáng)筋

 

顏色:整體噴涂米色

 

LFB型調(diào)節(jié)葉片為1.5mm鍍鋅板沖壓成型,手動(dòng)調(diào)節(jié)

 

Transmission: net drum is driven by 0.75KW Cycloidal Pin Wheel Decelerator, belt driving.

 

Filter material: 40 mesh stainless steel net.

 

Disc: 2mm cold rolled sheet, angle steel reinforcing rib.

 

Color: Biege overall.

 

5、技術(shù)參數(shù):Specification

規(guī)格Specification

LFY-20

LFY-22

LFY-24

LFY-26

LFY-28

LFY-30

圓盤直徑mm Diameter of disc (mm)

φ2000

φ2200

φ2400

φ2600

φ2800

φ3000

濾網(wǎng)面積m2 Filtering area

3.01

3.67

4.40

5.18

6.03

6.94

一定風(fēng)速下的
過濾風(fēng)量
m3/h
air capacity at certain air velocity

2.0
3.0
4.0
5.0

23000
34000
45000
57000

27000
41000
55000
68000

33000
49000
65000
81000

38000
57000
76000
96000

44000
67000
89000
110000

51000
76000
102000
127000

吸嘴傳動(dòng)減速器Kw
Power of nozzle driving decelerator

0.55

吸嘴轉(zhuǎn)速r/min
Rotating speed of suction nozzle

5r/min

集塵風(fēng)機(jī)型號(hào)
Model of dust collecting fan

FC-7c

集成風(fēng)機(jī)風(fēng)量m3/h
Air capacity of dust collecting fan

800~1200

1000~1800

集成風(fēng)機(jī)全壓Pa
Whole pressure of dust collecting fan

2000~2800

2500~3200

集成風(fēng)機(jī)Kw
Power of dust collecting fan

3kw

4kw

濾網(wǎng)規(guī)格 目/英寸
Screen mesh (eyes/inch)

30~80 (用戶根據(jù)需要選擇)
According to customer’s requirements

濾網(wǎng)阻力Pa
Screen resistance

≤150

 LFB型參數(shù)與上表同

 

  LFB型自吸式變風(fēng)量回風(fēng)過濾器與同規(guī)格的LF型自吸式回風(fēng)過濾器過濾風(fēng)量減少3%~6%。

 

Compared with LF model self suction return air filter, air capacity of LFB model variable blast return air filter is 3%~6% less.

 

6、安裝要求 Assembly requirements

 

  折邊焊接部位平整牢固,無毛刺,圓筒圓整度高。兩半圓對接嚴(yán)密,無錯(cuò)位,網(wǎng)面平整緊繃,無破裂,圓周無毛刺。

 

Smooth and solid welding at the edge-folding area, burr free, high roundness of disc. Firm connection of two semicircles, no disposition, tense and smooth of net surface, no fracture, burr free at the circle surface.

 

  圓筒拼接線水平,吸口座中心軸與圓筒中心一致。網(wǎng)面垂直,吸口與網(wǎng)面間隙均勻。

 

  吸塵管道安裝順暢,集塵風(fēng)機(jī)落地或墻式安裝,平穩(wěn)牢固,出口排風(fēng)通暢。集塵箱安裝牢固,集塵袋能自由膨脹,集塵室與回風(fēng)室有通道相連。

 

Drum connect line should be horizontal, suction socket center line should aline with the drum center line. Net surface vertical, even gaps between suction and net surface. Smooth inside of dust-collecting pipes. Dust collection fan should be assembled on ground or to the wall, smooth and steady, smooth air exhausting at outlet. Dust collector should be assembled firm and stable, dust collection bad should be able to dilate freely. Dust room and returning air room should be connected by passageways.

 

  自吸式變風(fēng)量回風(fēng)過濾器安裝為嵌墻式,集塵風(fēng)機(jī)與集塵箱袋可直聯(lián)安裝(基本安裝見上圖),也可以集塵風(fēng)機(jī)落地式安裝,通過管道連接集塵箱。

 

  過濾器筒體為拼裝式,需要現(xiàn)場將兩個(gè)半圓拼裝成一體,拼裝時(shí)保證網(wǎng)面整體平整。再安置于預(yù)留墻孔中,同時(shí)校正橫梁水平度和網(wǎng)面垂直度,再用磚塊砂漿徹底座及填實(shí)筒體周邊空隙,并抹光粉平。然后將傳動(dòng)箱安裝于橫梁上,吸嘴連接到傳動(dòng)空心軸上,前后移動(dòng)傳動(dòng)箱,調(diào)節(jié)吸口與網(wǎng)面的距離,手動(dòng)回轉(zhuǎn)吸嘴,使吸嘴和網(wǎng)面間距保持一致,間距≤10mm。再安裝減速器,皮帶輪,調(diào)節(jié)張緊螺絲,使皮帶張緊適度。再在預(yù)定位置將集塵箱安裝與墻上,用長螺絲穿墻固定,集塵風(fēng)機(jī)連接至集塵箱上,用撐桿支撐。最后用軟管連接空心軸和集塵風(fēng)機(jī)進(jìn)風(fēng)口。

 

Self-suction variable blast return air filter should apply built-in installation. Dust collecting fan and bag can be installed directly (as shown in the above sketch), or the dust collecting fan can be installed on the floor and be connected to dust collecting box by pipeline.

 

Filter cylinder is assembled by two semicircles. Make sure the screen of filter cylinder is smooth. Then fix cylinder into pre-opened holes on the wall and adjusting horizontal level of beam and vertical level of screen, and use bricks, clay, and sand to fill and level up the ground and spaces around the cylinder flowed by paint polishing. Install drive box onto the beam, fix suction nozzle to hollow shaft

 

drive, adjust the distance between suction nozzle and screen by moving drive box, wind suction nozzle manually to make sure the distance between nozzle and screen is even, which is ≤10mm. Then add decelerator and belt pulley, adjusting tighten screw to ensure proper belt tension. Dust collecting tank is fixed to pre-settled location by long screw drilling through the wall. Connect dust collecting fan to collecting box, supported by stay bar. The last thing is connecting hollow shaft and inlet of dust collecting fan with tube.

 

7、檢驗(yàn)標(biāo)準(zhǔn): Inspection Criteria

 

  圓盤外觀平整、協(xié)調(diào),各部件裝配正確、牢固。

 

  圓盤圓整度高,傳動(dòng)軸與圓盤同軸度高,吸口近端與遠(yuǎn)端離網(wǎng)面距離一致,吸口轉(zhuǎn)動(dòng)時(shí)與網(wǎng)面距離無跳動(dòng)。圓盤網(wǎng)面垂直誤差≤5mm,圓筒拼接線、傳動(dòng)空心軸底板水平誤差≤3mm,減速器轉(zhuǎn)動(dòng)平穩(wěn),皮帶松緊適宜。

 

  集塵管道連接通暢,彎頭少。集塵風(fēng)機(jī)安裝牢固,運(yùn)轉(zhuǎn)無震動(dòng)位移,進(jìn)、出風(fēng)位置通順。集塵箱安裝牢固,箱體底邊高度不低于3200,集塵室排風(fēng)通暢。

 

Smooth outer surface of disc, all components should be assembled correctly and solidly.

 

High roundness of disc, high concentricity between driving axle and disc, even distance between suction and net surface. When suction rotates, no bounce of the distance to net surface. Perpendicularity error of net surface should be less than 5mm, disc connection line, horizontal error of driving hollow axle bottom board should be less than 3mm, smooth running of decelerator, appropriate tightness of belt.

 

Smooth inside of dust-collecting pipes, less bends. Dust collection fan should be assembled firmly, no displacement caused by vibration, smooth air flow of outer and inlet suction. Dust Box should be assembled firmly, height of the box bottom should be no less than 3200mm, smooth air flow of dust collection room.

 

圖七 LF型自吸式回風(fēng)進(jìn)濾器外形尺寸示意圖

Sketch 7 Outline dimension of LF model self suction return air filter

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地址:江蘇省江陰市南閘街道東盟工業(yè)園東盟路11號(hào)

電話/Tel:0510-86283318   0510-86280616

郵箱/E-mail:sales@jygreenair.com

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