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諮詢

• 根據客戶提出的具體要求和條件,我方可分析

  工程效益和優化方案;

概念

• 概念化設計達至和廠房容納為一體;

規劃

• 廠房建築的外形及安排陣列,符合最合理的生

  產要求;

• 機器排列;

• 空調結構設計要求提出建議;

• 空氣調節和清淨濾塵系統工程及設計;

協作

• 滿足設施上的技術要求,與客戶及其他相關人

  士協作;

• 訂出進度,協作,監督施工及安裝;

任務執行

• 按圖施工;

• 協助解決相關技術問題;

• 監督施工及空調調試;

特殊工作

• 教育培訓人員;

• 售後保養;

• 系統升級服務;

空調系統

生產車間的送風量是由空調站供給,主要依據機器的發熱量和溫濕度所計算出。使用最新智慧調控完成,達到系統及設備高效率運作。

依據四季變化採用節能調控方式,減少熱量耗損,將空氣調質後,經送風管道送到各生產車間。

一般生產車間達到恒溫恒濕, 使工作人員感到舒服,提高工作效率。

使用節能裝置減少冰水主機或熱源鍋爐在操作上的能源損耗。選配熱回收裝置可將熱源損耗量再次迴圈回收使用。

空氣調節機房

示意圖

acroom01

acroom02

恒溫恒濕空調箱示意圖

OA

  外氣

RA

  回氣

SA

  供氣

EA

  排氣

一般空調系統,空氣經由過濾器過濾雜質,冷卻器降溫除濕,再經加溫加濕,微調溫濕度條件。送風機增壓,送風管分佈。

使人員感覺到舒適性,不易疲勞。使車間達到生產條件,利於加工良品率。

採用微電算機

(PID)

演算,輸出到閘極晶體

(INVERTER/SCR)

,大功率控制電動機 / 電動器。節省電耗能源。一般可採用溫度或濕度或壓力,為感知條件,傳入到控制器

(PID)

演算。

空氣浴塵室:

在工作人員進入

CLEAN ROOM

時,空氣浴塵室可以吹除人體衣服上及設備,物料,工具的塵埃。

同時,它的氣鎖功能可以有效為工作人員進出無塵車間時起緩衝區作用,也達到防止交叉污染。

傳遞箱:

傳遞箱是安置於無塵車間的隔間牆上之裝置,為內外物品傳遞時提供緩衝區作用,防止在傳遞物品時破壞了無塵車間的氣流與室壓,更可防止外區塵埃的進入和交叉污染的機會。

無塵工作室:

• 按客戶要求製造達到

CLASS 10~10,000

級別。

• 尺寸可以依照客戶實際需要設計和製造。

無塵車間的管理:

• 溫濕度的控制;

• 氣壓控制;

• 氣流速度的管理;

• 節能管理;

• 無塵衣著,物料包裝和清潔要求;

• 人員的持續培訓和優化管理系統;

cleanroom

無塵車間的檢測標準:

FS—209E

規範

& ISO 14644

標準

Purpose of Clean Room Technology (English only)

Purpose of Clean Room Technology

Numerous operations in research, industry and medicine require an extremely clean environment in terms of dust and micro-organisms for their accomplishment.

The liberation of the finest particles by working processes and people is so intensive, that conventional air conditioning engineering, even with the most efficient filters, cannot guarantee the required air purities.

Clean room technology came into being to close this market gap.

The purpose of clean room technology is to supply to workplaces, -air cleaned as extensively as possible of dust and micro-organisms, and to maintain the desired state of controlled air purity there – for the good of the working man and the quality assurance of the products.

Clean Room and Their Quality Gradation

Clean rooms are defined area in which the particle concentration in the room is kept under control by suitable measures.

Internationally recognized standards – the US Federal Standard 209b and the German guideline VDI 2083 – with their field-proven findings, provide a precise basis for planning, construction and operation of clean room installations. Within these standards, purity grades for identifying the quality of clean room systems are defined which prescribe limiting values for the particle concentration in the room during its normal use.

Supplementary rules exist for specific fields of applications, as for example the guidelines concerning the requirements of biological air purity in hospitals. To fulfill the requirements made by clean room technology of air purity, filtration and aerodynamic measures are necessary.

Clean Room Grade

Max. Permitted Dust Level

VDI

US Fed. Std.

Particles per X³ Air

2083

209b

> 0.5µm

> 5µm

3

4

5

6

 

100

1.000

10.000

100.000

 

4x103

4x104

4x105

4x106

 

_

*

3x102

3x103

3x104

 

Division into clean room grades according to German and American determination (

*

not evaluated for statistical reasons).

Air Filtration

Even the finest suspended particles (0.3 to 1µm) have a disturbing effect on numerous working and manufacturing processes.

In order to be able to meet the required air purities, HEPA (High Efficiency Particulate Air) filters of the highest quality are necessary. Such filters are distinguished by a minimum degree of separation of 99.97% measured with a paraffin oil spray with particle diameter of 0.3-0.5µm. The quality of the filter installation must be proven by a leak test after installation.

As manufacturers of HEPA filters for many years, Luwa takes its place among the pioneers of clean room filter technology with many years of experience.

Turbulent Mixed Flow and Laminar Flow

In order to be able to ensure the required air purity not only in the supply air, but also at the work-place to be protected. There are two principles of air distribution:

• the turbulent mixed flow, by which the filtered supply air entering the room, is almost ideally mixed, by induction,

   with the room air: this results in the air impurities liberated in the room to be diluted.

• the low-turbulence displacement flow or laminar flow, by which the air moves on parallel streamlines at uniform

   speed: the liberated impurities are directly transported out of the room.

The requirements of the purity grades 5 and 6 (resp. 10.000 and 100.000) can generally be met with the aid of the turbulent mixed flow. On the other hand, the extreme demands of air purity of grades 3 and 4 (resp. 100 and 1000) require the application of low-turbulence displacement or laminar flow.

System Selection

The broad spectrum of demands on clean room systems leas to a great diversity of possible solutions. From the wide range of possibilities, the best concept must be individually worked out for each application. For this purpose, Luwa specialists do not only make their clean room expertise available, but also the required knowledge of application technology supported by many years’ experience.

Conventional Clean Room

Clean rooms of grades 5 and 6 (resp. 10.000 and 100.000) are equipped with Luwa Filtrasept air outlets and Luwa filter ducts. The turbulent mixed flow with filtered supply air and induced room air causes a dilution of the liberated air impurities.

Clean room with defined high-purity working areas

Clean rooms of grades 3 or 4 (resp. 100 and 1.000) with Luwa clean air distributors type CG for vertical or horizontal laminar flow with or without lateral limitation of air distribution. The discharged air keeps the surrounding room as well as the air locks or cloakrooms clean.

Clean Tunnel

Clean rooms of grade 3 (resp. 100), with the entire ceiling and wall surface fitted with Luwa clean room filters or Luwa clean air distributors type CG. Thanks to the low-turbulence displacement flow, they satisfy the highest demands of air purity in an extended working area.

Clean Room Units

Clean room units of various concepts for measuring and test rooms as well as for the elimination of cross contamination in processing highly active ingredients in the pharmaceutical industry. Equipped with multistage Luwa Ultra-filters and the Luwa clean air distributor type CG, they are distinguished by a great adaptability thanks for their utilization of standardized elements.

Pharmaceutical Industry (English only)

Pharmaceutical Industry

The pharmaceutical industry processes a diverse spectrum of active ingredients into highly effective medicaments, which are dispensed in numerous forms such as tablets, effervescent tablets, injection solutions etc. Therefore, in manufacture, packing and final control strict quality and purity specifications have to be maintained.

The air engineering plants for research and manufacture in the pharmaceutical industry have to satisfy the most varied requirements, so that their division into numerous subsystems is necessary. The planning of complete plants presupposes a wide range of experience and specialist knowledge in application technology.

Within this framework clean room installations have to ensure,

   - that the sterility of injection solution (which do not often permit a subsequent heat sterilization) remains

      guaranteed during the entire processing and packing,

   - that the pollution of preparation by agent foreign to the product is impossible, and

   - that the protection of personnel entrusted with the manipulator of highly active ingredients, is ensured at all times.

The Luwa clean room systems individually adjusted to the respective conditions allow the protection of critical processing stages at favorable investment and operating costs.

Manufacture of Microelectronic Components (English only)

Manufacture of Microelectronic Components

The miniaturization of electronic modules enables the accommodation of a large number of functional units in the smallest space and the achievement of extremely short switching times. It thereby forms the basis for the remarkable improvements in products of the electronics industry with regard to price and efficiency.

Clean raw material, clean working media and a clean workplace environment are indispensable prerequisites for these results.

The contribution of Luwa clean room technology to this are energy-optimized system solutions, which are exactly adapted to the respective manufacturing conditions and in addition can be flexibly adjusted to the frequent process changes.

Research in Micro-technique (English only)

Research in Micro-technique

The accelerated development in micro technique is based on intensive research aimed at basic principles and production processes for manufacturing novel integrated circuits and storage elements.

Clean room systems are an absolute necessity for carrying out experimental investigations in this field. In addition to the extreme requirements of air purity the closest temperature tolerances have also to be met for the perfect operation of highly sensitive measuring instruments. Beyond meeting these demands Luwa clean room installations are eminently suited for this field of application because of their high adaptability and flexibility towards the constantly changing experimental programs.

(

紡紗工業和化纖工業

)

纖維工程種類

• 依傳統紡織廠劃分..

        有..紡紗,織布,染紗,水織,圓織...

• 依化纖廠劃分..

        有..長短纖,延伸絲,假撚,彈性纖維,異徑纖維,中空纖維...

• 依原料別劃分..

        有..天然纖維,人造纖維,混合纖維,麻紗纖維,羊毛纖維,玻璃纖維...

• 依綜合考量因素..

        各行業所生產種類的纖維,設計出合宜方案,符合人用或工業紗的品質要求。

• 依產品化的市場需求..

        製造出優越的差異性產品。

• 依客製化的市場需求..

        創造出高性價比的產品。

project02
project03
project04

空調智能節能概念

一般傳統空調是採用定載負荷為概念定額輸出功率,以維持空氣溫度,濕度,塵埃的品質。是高價的品質保證。

現今工業器材的領先發展,創造不同的使用方式。即用智慧節能輸出的功率儘可維持空氣質量,同時節約費用。

acunit

1.

 空調智能節能概念

一般傳統空調是採用定載負荷為概念定額輸出功率,以維持空氣溫度,濕度,塵埃的品質。是高價的品質保證。

現今工業器材的領先發展,創造不同的使用方式。即用智慧節能輸出的功率儘可維持空氣質量,同時節約

10-30% 

費用

 ( 

夏季平均節能

10% 

,冬季可節能

30% ) 

。維持質量保證和減低基本電費支出。

在現有的工業範圍,可提案改善。或即將建設的方案初期,提出優化節能的專業計畫,並可在平均

 3

年內回收優化成本。

*

期待貴司瞭解,共創先機市場,互利共榮。

適用範圍:任何驅動器和機電設備等。

2.

 空調熱泵節能概念

熱泵利用壓縮機分離

&

兩種能階,再分別加以利用。在一般環境下,都使用冷源的空調方式,而熱源則拋棄使用。使用熱泵觀念設計,熱源加以完整回收,作為熱水儲存使用

使用溫度

 55°c )

。或另加配套獨立熱泵系統在工業製程中使用即可將使用溫度達到

85°c

在學理上,電能一度

( kw/hr ) 

可產生

860 Kcal/hr 

熱量。

使用熱泵系統可達:

   熱側能源

 = 

壓縮機功率

 X 4 

倍。

   冷側能源

 = 

壓縮機功率

 X 3 

倍。

如冷熱同時使用可達近

倍效能。

例如:

   1 kw

壓縮機的熱效能,可轉換一冷噸

 USRT ( 

一般空調使用方式

 ) 

熱側能源:

   將一公升容量的

 20°c 

水,昇溫到

 55°c

,水量

 98 

公升

/

小時。

冷側能源:

   將一公升容量的

 12°c 

水,降溫到

 7°c

,水量

 600 

公升

/

小時。

其他優點:

   合理使用情況下,設備使用壽命長;

   保養簡易,費用低廉;

*

根據生產條件,適度調整回收期。如使用頻度高,回收年限也隨使用頻率增快回收。

能源選用及環境條件

配合多方面的條件和特性來達到最佳能源效益的設計目標。

energy

• 依地理氣候條件及環境特性上考慮;

• 依能源價格和供應量是否充裕上考慮;

• 依產品的工藝製程的要求上考慮;

• 盡量使用低價能源及提昇熱效率使用;

塵埃濃度處理

依照不同行業採用相對的分析方法。再落定塵埃收集系統。

dust

紡紗工業和化纖工業:

依纖維產品原料別分析

 [

比重法

..分四級簡單說明,規劃

FDA 

收集系統。

     重濃度級..

        如羊毛纖維,麻紗纖維的前段製程,含砂土量最高。

     中濃度級..

        如棉花纖維,人造纖維的前段製程,含砂土量中等。

     低濃度級..

        如棉花纖維,混紡纖維的前段製程,含紗塵量低,或精梳棉的飛花棉。

     輕濃度級..

        如棉花纖維,人造纖維,含紗塵量輕。

其他工業:

依塵埃濃度分析

 [

比色法

概分。

dustdiagram

RA

  回氣

FDA ROOM

  連續除塵系統機房

SA

  供氣

BF

  震壓風扇

SV

  氣動開關

VA

  預分離

FDA SYSTEM

  連續除塵系統

LDF

  旋轉過濾網

ASA SYSTEM

  集塵過濾控制

SS

  集塵袋組

FC

  纖維壓縮器

AIR WASHER

  水洗室

 

 

換氣節能處理

採用熱焓控制,系統控制,和熱回收處理來達到節能效果。

airexchange

熱焓控制:

        盡量利用天氣氣候所在自然優勢,取得空氣中之冷源,熱源。

        自動切換使用,降低對電力能源的耗損。

系統控制:

        盡量降低空氣調節中低溼空氣,或有低焓值空氣排出系統,減低熱耗損現象。

熱回收處理:

        必要排放制程的空氣回收其熱源價值,利用熱回收設備。

walkway

水洗節能處理

同時滿足清除空氣中的雜物和調控水源溫度的要求。

airwash

• 空氣污染的雜質..

        利用清水清除空氣中的雜物。使用循環水的再過濾,減少水的消耗量。

• 空氣焓值控制..

        提昇冷凍水源溫度,滿足車間環境的要求。

        使用優化設備,提高熱效率,節省能源。

加濕機組

同時兼附車間除塵效果,改善人員衛生條件,提高車間防火閃點。顯著的特性可適用在不同領域。

                     

wet

能保證空氣相對濕度達到

 RH 75% 

以上,全廠差異

 RH ±3% 

以內。

同時兼附車間除塵效果,改善人員衛生條件,提高車間防火閃點。顯著的特性可適用在不同領域。

加濕風管和乾式風管系統比較:

一. 造價低廉,循環風量減少約

 50% 

,故操作電能減

 50% 。

二. 設備佔車間面積減少,僅佔用風管空間。

三. 乾燥地區直接降溫增濕,效果顯著,不需要冰水主機。

fogdiagram

風管系統分佈

依照氣流,運輸距離,溫度變化作出合理的編排設計。

duct

• 車間空調氣流的合理分佈,調節溫度,濕度。

• 車間空調風管的運行輸送,合理分析阻抗值。

• 車間冷熱溫度造成的熱散失,加強保溫效果。

ductdiagram

執行方案

按圖施工,解決技術問題,監督施工及空調調試。

execution

• 依據業主完工日程,提出施工計劃表。

• 設備生產,運輸,按規劃安裝。

• 配合總包執行施工/安裝。

• 業主品檢/驗收。

• 調試運轉/培訓/正式運作。

常見問題

                    

客戶

                    

詞彙

                    

新聞

                        

English

豐聯工程股份有限公司

台北市林森北路

119

55

2

TEL:+886-2-25639538

email: inquiry@texair-hvac.com

楊梅工廠

桃園市楊梅區永平路

85

16

TEL:+886-3-4821966

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