pressure and temperature instrumentation for food applications · wika产品获得3-a...

DS-PM / Henry Tang / 20161

Your Partner for Pressure and Temperature Measurement

Pressure and temperature instrumentation for

Food Applications威卡国际贸易（上海）有限公司

产品经理 Henry Tang

2016.11.10


主要内容

食品行业压力和温度仪表原理

食品行业对测量仪表有什么特殊要求

过程工艺中压力温度特殊测量解决方案

国外食品行业应用分享


食品行业压力和温度仪表原理


机械压力表工作原理

由于压力导致椭圆形波顿管在一定范围内膨胀收缩，从而传递压力P在S区间内。

Application


仪表

传感器原理

传感器

压阻式薄膜式陶瓷式

A

l

电子压力测量Application


隔膜密封测量原理

隔膜密封有两个主要的任务：

1. 分离工艺介质与压力仪表测

量元器件接触

2.准确的传递压力给测量元件

Application


Application

7

23X.50 S-20 PSD-30 UPT-20 DPT-10

DIN11851

990.18

SMS

990.19

Clamp

990.22

981.18/19/22

隔膜密封测量原理


在线式隔膜密封测量原理Application


压力是隔膜形变

产生的形变依靠一根连传递到机

芯从而通过指针反应出目前的压

力

优点

隔膜的破裂将会立即被发现

产品不会被传递液污染

Application

干式压力测量原理


干式测量（机械传递），无需传递液

紧凑型设计

可冲洗焊接隔膜

快速清洁,无残留，高温高压消毒（灭菌）

适用于SIP与CIP系统

Application

干式压力测量原理


pt100是铂热电阻，简称为：PT100铂电阻，它的阻值会随着温度的变化而改变。PT后的100即表示它在0℃时阻值为100欧姆，在100℃时它的阻值约为138.5欧姆。There are also Pt1000, Pt500 etc. existing

Pt100另外一个常用名称叫RTD= Resistance Temperature Detector电阻温度探测器

PT100的含义?

Pt 代表铂金属, 是传感器的主要材质

100 代表0℃时的阻值是100 Ohm DIN EN 60751 (IEC 751)

热电阻温度计测量原理Application


Aluminiumoxide /Magnesiumoxide

陶瓷绝缘体

矿物质（氧化镁）绝缘电缆(MI-cable)俗称

电线

PT100传感器

工业热电阻的结构

护套l

Application


DIN EN 60751 精度等级

The class limit considers:

使用传感器的原理

温度范围

Class A卫生行业应用的标准

Application


食品行业对测量仪表的要求


Food Applications

应用

设备要求

产品认证

材料

表面粗糙度

防爆要求

文件


Food Applications

卫生应用被常见于食品饮料制造，制药与生物制药工业

在所有的制造步骤中你可以发现都会拥有压力温度的测量装置

生产控制 (加热器、炉子等…)

发酵控制

储罐水平面与温度测量

过压 / 真空保护系统

灌装机

泵控制

清洁系统Cleaning systems

灭菌系统Sterilizing systems


装备需求

清洁性; CIP-able (原位清洗系统)

消毒; SIP-able (就地灭菌)

自动泄水Self-draining

无死角No dead space

高耐腐蚀性High corrosion resistance

高质量光洁度High surface quality

可校准性Possibility of calibration

测量可靠性Reliable measurement

例如:

压变 SA-11 Varivent® 接口


Regulations规程

FDAFood and Drug Administration

美国食品药品监督管理局

cGMP 21 CFR 210 und 21 CFR 211

监控卫生风险与质量标准

GMPEU guidelines

for good manufacturing practice

Regulation (EC)No 1935/2004

质量标准承诺与安全生产的原则与指导方针

打算与食品接触的材料与条款


我们与卫生行业专业机构一起从事食品饮料和制药行业设备的开

发工作。

WIKA是EHEDG (欧洲卫生设备设计组织)的成员之一

WIKA也是食品工艺与包装机械工业委员会VDMA(德国机械设

备制造业联合会)的会员，这是欧洲最大的工业机械设备制造协

会

WIKA产品获得3-A SSI标准认证与FDA认证，

在乳品工业项目中，WIKA拥有来自慕尼黑工业大学与斯图加特

的霍恩海姆大学技术团队支持。 74-05

标准和认证


EHEDG 认证仪表

压力变送器SA-11

隔膜压力表PG43 SA und 432.55

变送器与压力表配合隔膜密封作为接液部件组合成一套产品

Varivent

Neumo Bio-connect生物医药专用接口

Aseptik connections无菌连接参照DIN 11864-1 / DIN 11864-2 / 11864-3

Neumo Connect S

In-Line 内嵌式隔膜密封过程连接:

Neumo Bioconnect

Aseptik connections according to DIN 11864-1 / -2 / -3

Neumo Connect S

电阻式温度计

TR21 and TR22


3-A and EHEDG certificates are available from the WIKA homepage

Certificates

证书


Materials材质

标准材质:

AISI 316L 低碳不锈钢

1.4404

1.4435 铁素体含量更少相比1.4404

1.4301 使用于壳体材质与非接液部件

Hastelloy C276 腐蚀介质

其他材质可做，需另询


Surface profile

typical size of a

bacillus (1,5 m)

Ra = 4,6 m

Ra = 2,3 m

Ra = 0,8 m

-5 m

+5 m

Surface quality表面质量

Roughness光洁度:

Ra 0.8 µm (0.76 µm for ASME BPE 要求)

二中择一: Ra 0.4 µm (0.38 µm for ASME BPE)

Welding seam焊缝:

Ra 1.6 µm

Electropolishing电抛光:

提升除尘力

由于钝化处理后提升了抗腐蚀性


Explosion Requirement防爆要求


文档

根据GMP /cGMP要求我们推荐下列证明文件 :

材质证明EN 10204-3.1 ( 材质可追溯性material traceability)

符合FDA认证的填充液的认证书

精度等级的认证，证书的类型取决于采取怎样的鉴定措施:

Calibration Certificate DKD

Inspection Certificate 3.1

Inspection Certificate 2.2

接液部件的表面光洁度检测证书

3-A, 与EHEDG在我们的网站上提供下载 www.wika.com

关于食品安全更进一步的证明文件按需求提供，比如填充液体需求USF，KOSHER犹

太认证、Halal清真认证

http://www.wika.com/


过程工艺中压力温度测量解决方案


Application

Dairy Industry

牛奶加工均质过程

均质过程中，精确的压力控制和监测能够保证这一工艺高效率执行，均质温度为70-75℃，均质压力为250bar（先调二级压力手柄，调至50bar，再调一级压力手柄，调至250bar）


Specially developed for this application

For high pressures up to 2500 bar

Suitable for corrosive, hot or viscous process media

Customer specific designs available

Various designs, diameters, lengths, ranges

Dairy Industry


Application


990.30

(Company Niro Soavi)

Intelligauge with 990.30

(Company Tetra-Pak)

Dairy Industry


Application


可以根据客户要求定制尺寸

Application

Dairy Industry



Application

Dairy Industry

巴氏杀菌温度测量

缩颈护套和探杆设计:

Reduction of the mass

faster response time

High mechanical stability of the shank

minimizes the risk of bending down the

thermowell


Measuring task:

This makes the passing of time the

probe is coated semisolid product,

thereby measuring error.

Customer:CAPSA

Corporación Alimentaria Peñasanta S.A.

Competitor: PENTRONIC

Quantity: 40 units

Product:

Special features: Special process

connection; sealing of taper and

thread nut

Why WIKA: Solution and quality by

Consulting Uni Hohenheim and

hygienic design Experts

The probe is mounted on an “uperised” where milk reaches

about 150 ºC by direct steam injection

Problem

WIKA Spain 2013

Dairy Industry

巴氏杀菌温度测量

Application


问题：

顶部罐体连接时，通常容易出现右图的卫生死角，对于原位清洗和喷淋时，容

易出现喷淋球的喷淋死区，影响清洗效果，长期容易出现污染物的积累

客户要求：隔膜和罐顶内部法兰平齐,便于清洗

卫生死角过大

Application

Beer Industry

啤酒扩培/发酵过程


方案一：通过卫生型螺纹平嵌隔膜990.36+910.61焊接底座，实现平齐

Application

Beer Industry



插入式990.22尺寸（Mb25）

方案二：990.22 with tube length: 通过带插深的卡盘连接加焊接底座实现平齐

Application

Beer Industry



方案三：发酵罐INGOLD连接990.59

标准尺寸

· DN 25, union nut G 1 1/4“

· DN 50, union nut G 2“

Nominal pressure

60 bar

螺纹接头种类

- 六角接头

- 滚花接头

可带焊接底座

Application

Beer Industry



INGOLD DN25

方案三：发酵罐INGOLD连接990.59

Application

Beer Industry



国外食品行业应用分享


Companies that trust in WIKA

41

References

Food and beverage production

http://www.hochwald.de/de.html

http://de.emmi.ch/de/home/

http://www.kraftfoodscompany.com/home/index.aspx

http://www.thecoca-colacompany.com/index.html

http://www.cargill.com/


Companies that trust in WIKA

42

References

Equipment Manufacturer

http://upload.wikimedia.org/wikipedia/de/9/9f/TetraPak-Logo.svg

http://upload.wikimedia.org/wikipedia/de/3/3e/GEA_Group_2010_logo.svg

http://www.multivac.de/startseite.html

http://www.sig.biz/site/en/index.html

http://de.wikipedia.org/w/index.php?title=Datei:AlfaLaval-Logo.svg&filetimestamp=20110421115135


Application

Milk Seperator分离机

Measuring task: Measurement of

pressure in order to control

seperation process.

Customer: Polat Makina

Quantity: 70 pcs

Product:

233.50.100,6bar+990.22

233.50.100,10bar+990.22

Why WIKA: quality, long-term

durability


Application

Measuring task: Seperator&

Decantor& Homogenizers

Customer: GEA Westfalia

Quantity: 30 pcs (100 pcs/year )

Product:

232.50.100+990.22

Why WIKA: Certificate & quality

GEA Westfalia Seperator


Subsidiary: WIKA Italiana

Customer:GEA Niro Soavi

Quantity: 100 pcs/year.

Product: TR21-C - 50…+150°C

、PSA-31 16 bar

Range: Why WIKA: good quality

Homogenizer高压均质机Application

45


Application

High Pressure Homogenization

Measuring task:

Measurement of body machine

temperature

Customer: Bertoli Srl

Quantity: 20 per year

Product: TR31-C, 0°…150°C,

class “A”, 4…20mA

Why WIKA:

Good price/performance ratio


Application

Dairy Plant

10

Measuring task: Milk Reception

Pasteurazition Tank Pressure

Control

Customer: Eker Süt

Quantity: 7 pcs

Product:

PSA-31, 10bar

Why WIKA: Competitor

segmentation


Application example:

Measuring task:

Measurement of level in Milk

Storage Tanks

Customer: ITIMAT DAIRY

Quantity: 2 (30pcs/y)

Product: UT-11 EHEDG

Why WIKA: Product Superiorities

Measurement of level in Milk Storage Tanks

Application


Application

10

Dairy Plant

Measuring task: Milk Pasteurazition

Evaporator Level

Customer: SekSüt

Quantity: 2 pcs

Product:

DPT-10+990.22, 3bar

Why WIKA: Technical Support.


Application

Natural Spring Water Plant

10

Measuring task: CIP Balance Tank

Level Control

Customer: Nestle-Erikli

Quantity: 5 pcs

Product:

S-11, 250mbar

Why WIKA: Technical Support


Application

Food products machinery

milk industry, food processingMeasuring task: measurement of

pressure in order to control

production process, level

measurement in tanks

Customer: Makot


Product: S-11

Why WIKA:

low long term stability of Aplisens

transmitters

design, construction and performance of devices for food

industry, specially milk industry, like milk coolers

Milk coolers


Application

WIKA Subsidiary: WIKA France

Application: Process equipment for

food industry: vessels, fermenters,

bioreactors, mixers, …

Customer:

法国皮埃尔葛安

Quantity: 20 Units/year

Product: 233.50.100 + 990.22 1 ½”

electropolished + qlty certificates

Range: 0/2 and 0/4 bar

Why WIKA:

Global credibility of Wika products

for food industry

Pressure measurement on mixer

for food industry各种容器压力测量

52


Cream Pasteurizer:

Measuring task:

Control system and archiving cream

pasteurizer

Customer: Stakol

Quantity:

TR21- A 3 pcs,

S-10 15 pcs,

S-11 EHEDG 5 pcs

Why WIKA: high quality,

certificates, technical solutions

Construction of complete control system

Application


Application

Food industry: wine pressing

Measuring task:

Measurement of steam pressure in

order to control the steam

temperature.

Customer: PERA


Product: PSA-31

-1/10 bar

Why WIKA:

Started with PSD-10+990.22

Global purchasing

relationship

Closed cage presses to extract juice grapes

CO2 or nitrogen are injected during pressing process to

keep aromas of SAUVIGNON, SYRAH, MERLOT...


Application

Food products equipment

Filter-pressMeasuring task:

Control of medium pressure

(suspension of 1st saturation and

ammonia water).

Customer: NT-Prom


Product:

S-11

Why WIKA:

Suitability for food application, high

reliability

Filter-press for production of sugar


Application

Food industry

Production of collagen cases

56

Customer: Koteks-Viscofan,

Serbia

Quantity: 36 pcs

Product: S-11

Why WIKA:

Long collaboration and good quality

Application:

Collagen, plastic and cellulose

casings


Application

Food production process

MeatMeasuring task:

Determine the pollution in a filter

Customer: GEA CFS

Quantity: 15 pcs/year

Product: SA11

6 BAR TRICLAMP

DN 1 1/2" 4/20 MA FIELDCASE

Why WIKA:

reliable brand, technical support

Brine injector for pork, beef, poultry and fish products


Application

Food industry

58

Customer: SBM, Bulgaria

Quantity: 106 pcs

Product: S-11

various ranges

Application:

Tank measurement in the food

industry


Application

Candy production process

Measuring task:

Safety device for the pressure in the

product line.

Customer: Fassin


Product: 233.50.100 25 BAR

821.21 981.18 DN65 DIN11887

KN92

Why WIKA:

Good communication, good local

service, fast delivery time

Fassin is a candy factory of sour candies


Application

Packaging Food

Glue production processMeasuring task:

Temperature of the glue

Customer: SRP EUROPE


Product: TR30-W 100ºC 2-WIRE

G1/2B IL=100*8MM 4-20MA

Why WIKA:

Communication, Brand/quality

Local service,

A fully automatic system that will control the viscosity

during the batch


Application

Food industry: AutoclavesSterilization process for food and pharmaceutical industries.

Measuring task:

measurement of vacuum pressure

of pumps

Customer: LAGARDE


Product: A-10

-1/5 bar

Why WIKA: Test report


Application

Truck Refrigeration Control

Measuring task:

Measurement of temperature in

refrigeration trucks

Customer: W.A.Y.


Product: customized product like TR60A

+ T24.10 + TF45

Why WIKA:

Customer intimacy, flexibility, stock

availability


唐世乐威卡产品经理Henry TangTel:（+86）13584840804E-mail: [email protected]

pressure and temperature instrumentation for food applications · wika产品获得3-a...

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