Tiêu chuẩn iso 00561 1989 (1992) scan

I S0

I N TE RN ATI ON AL

561

STAN D ARD

Secon d

edi ti on

1 9 89 - 1 2- 01

Corrected

an d

repri n ted
1 992-05-1 5

Coal

Apparei l s

preparati on

u ti l i s&

dan s

la

pl an t

prg parati on

-

des

G raph i cal

ch arbon s

-

Sym bol es

sym bol s

g raph i q u es

Referen ce
1 s0

561

n u m ber
:

1 9 89

(E!


IS0 561 : 1 989 (E)

Foreword

IS0 (the International Organization for Standardization) is a worldwide federation of
national standards bodies (IS0 member bodies). The work of preparing International
Standards is normally carried out through IS0 technical committees. Each member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental,
in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission (IEC) on all
matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the IS0 Council. They are approved in accordance with IS0 procedures requiring at
least 75 % approval by the member bodies voting.
International Standard IS0 561 was prepared by Technical Committee ISO/TC 27,
Solid mineral fuels.
This second edition cancels and replaces the first edition (IS0 591 : 1 9741 , of which it
constitutes a minor technical revision.

0

IS0

1989

All rights reserved. No part of this publication may be reproduced or utilized in any form or by any
means, electronic or mechanical, including photocopying and microfilm, without permission in
writing from the publisher.
International Organization for Standardization
Case postale 56 . CH-1211 Genhve 20 . Switzerland
Printed in Switzerland
ii


I s0

561

: 1 989

(El

I ntrodu cti on
The

symbols

with

the

inclu ded

following

a)

the

and

shou ld

i tems

b)

the

i n th is

I nternational

Standard

have

been

selected

in

accordance

principles:

of

be

plant

listed

identified

shou ld

on

symbols

shou ld

symbols

shou ld

be

widely

used

for

coal

preparation

purposes

flowsheets;

be

easy

to

draw

and

readily

distingu ishable

from

one

another;
c)

the

operation
of

involved,

where

are

standardized

is

preferably
should

give

not

some

represent

indication

the

of

appearance

the
of

principle

any

of

particular

the
type

machin e;

d)

a single

distingu ishable

It

bu t

expected

simplify
stru ction

the

from

that

any

the

exchange

and

symbol

represents

nationally,

operation

one

general
of

it

is

of

the

coal

of

between

preparation

of

i tems

that

national

adoption

information
of

a grou p
preferable

the

for

which

I S0

separate

symbols

symbols

are

readily

symbols.

the

basic

those

symbols

concerned

in
with

thi s
the

standard
design,

will
con-

pl ant.

iii


I NTERNATI ONAL

Coal

1

I S0

STANDARD

preparation

plant

-

Graphical

Scope

I S0

This

I nternational

Standard

(see

preparation

I S0

specifies

924)

and

basic

other

symbols

diagrams

for

use

relating

to

in

351 l-3

: 1 984,

symbols

for

The

references

following

reference

standards

i n this

Standard.

At

valid.

text,

the

All

agreements
investigate

of

the

ti m e

on

the

standards

registers

contain

constitu te
of

standards

based

to

tain

I S0

thi s

currently

provisions
provisions

su bject

the
to

I nternational
of

valid

th is

351

interconnection

revision,

the

Members

m ost
of

I nternational

a)

Coalpreparation

plant

-

parties

to

recent

fu nctions

-

Part

3:

and

Detailed

diagrams.

l-l

: 1 977,
-

in

c)

Standards.

and

Symbolic

measu rement
representation

control
-

adopted

for

drawing

the

symbols
by

general,
or

the

from
or

shall

fine

to

be shown

by

thick

lines

the

and

lines;
frowlines

the

left

the

ri ght;

shall
and

enter
shall

the

symbol

leave

the

from
symbol

where
plant,

and

7: Basic

more
the

than

n u mber

one
of

produ ct

entry

and

enters
exit

or

arrows

leaves
shall

an

i tem

be varied

accordingly.

conven-

fu nctions
Part

plant

downwards

-

NOTE

Process

be

symbols

main -

flowsheets.

instru mentation

shall

of

:

flow

above

editions
I S0

the

b)

encouraged

I EC and

Principfes

drawing

conventions

produ ct

indicated

and
are

for

symbols

relevant
I S0

control

representation

throu g h

I nternational

editions

Standard

applying

below.

which,
of

publication,

are

possibility
indicated

of

924 : 1 975,
for

i nstru ment

following

of

tions

measu rement

Symbolic

Convention

standard

were

Process

-

plant.

Normative

The

(El

coal

3
2

: 1 989

symbols

instru mentation

flowsheets

561

Symbols

relating

I nternational

I S0

351 l-2

4

Basic

and

to

process

Standards.

controls
See

for

can

be obtained

example

I S0

from

351 l-l,

I S. 0 351 l-3.

re-

qu i remen ts.

I S0

351 1 -Z

: MM,

instru mentation
sion

of

basic

Process
-

Symbolic

requirements.

measu rement
representation

control
-

functions
Part

2:

symbols

and
Exten-

The

basic

following

symbols

and

an

alphabetical

index

are

given

in

the

pages.

1


I S0

561

:

1 989

(El

. _- .
Nn

. _-. . .

1

1

Wag on

2

Tu b

Sym bol

u

3

Wag on

ti ppl er

0
g

4

Tu b

ti ppl er

0
g

5

Aeri al

ropeway

-? ! 7

6

Conveyor

h =1 ,

7

Conveyor,

a)

On e

b)

Two

scraper

d i sch arg e

d i sch arg es

‘7

+

a)

8

2

El evator

b)


I S0

N o.

9

10

11

12

1 989

(El

screw

Bu n ker

Bu n ker

a)

Stockpi l e

b)

Layered

Bu cket

i!

1

1

1

(d rai n ag e)

stockpi l e

-f+

13

:

Sym bol

I tem

Con veyor,

561

wh eel

+

recl ai m er

I

14

Feeder

L-

1 5

Pi cki n g

bel t

3


I S0

561

: 1 989

(El

No.
16

Item
Picking

tabl e

Symbol

(circular)

-?17

Rotary

breaker

9-

18

De-duster

-Y

19

Dust

aspiration

poin t

A

4

20

Dust

collector

21

Crusher


I SO

No.
22

1

Item

561

:1 989

(E)

Svmbol

I

Pulverizer

+

9

23

Screen,

grizzl y

or

bar

v-

24

Screen
a)

On e

b)

Two

u n der-produ ct
u n der-produ ct

------

y

b-

b)

25

Screen

(dou bl e

a)

One

b)

Two

deck)

u n der-produ ct
-----

un der-produ ct

-----

-----

------

v

k?=

a)
26

Screen

(partitioned

a)

One

b)

Two

b)

deck)

un der-produ ct
u nder-product

-----

-e--B

?-

Pz

al

b)

5


I S0

661

:1 969

(E)

item

No.
27

Screen,

Symbol

dewatering

a)

One

b)

Two

un der-produ ct
u nder-product

a)
28

Sieve
Curved

b)

ben d
sieve

a)

Si ng le

b)

Doubl e

a)
28

Fixed

screen

30

Water

spray

31

Pu mp

sum p

32

Pu m p

33

6

Vacuum

pu m p

b)

\\\
c
1
u
--d


IS0 561 : 1 989 (E)
No.
34

Fan

35

Compressor

36

Dry cleaner
a) Two product
bl Three product

37

Jig

Item

Symbol

,L&I.y;

-

a) Two product
bl Three product
.+

38

0000

Concentrating

table

3%

a)

b)

J
-

1
39

Trough washer

k
40

IDense medium separator
a) Two product
b) Three product

+-

al

k

b)
7


I S0

561

: 1 989

(E)

No.
41

Item
Cyclone

separator

a)

Two

b)

Three

(dense

Symbol
medium)

produ ct
produ ct

?-T

a)
42

Cyclone

43

Mechanical

44

Cyclone

separator

(water

b)

on ly)

?classifier

e
classifier

T

45

Cyclone

46

Spitzkasten

thickener

-Y-

6


I S0

47

Thickener

48

Settl in g

: 1 983

(E)

Symbol

Item

No.

561

cone

Conical

settl i n g

49

Settl i n g

pon d

50

Conditioner

tank

---@---

51

52

Froth

flotation

a)

Two

b)

Three

Drum

cel l s
produ ct
product

fil ter

al

Vacuum

b)

Pressure

a)

Vacuum

b)

Pressure

9


I S0

561

: 1 989

(El

No.
54

Item
Pressure

Symbol

fil ter

lllllll-

-

55

Screen-bowl

56

Solid-bowl

57

Basket

58

Mixer

centrifug e

centrifug e

cen trifu ge

(m u l ti pl e

com ponents)

k

10

58

Dryer,

th ermal

60

Mixing

tan k

(m u l ti pl e

components)


I S0

61

: 1 989

(El

Sym bol

Item

No.

561

Distributor

1

w

62

Spli tter

box

i

YY

63

Magnetic

separator

(medium)

--F

64

Magnetic

65

Weigher

66

Mechanical

separator

(tramp

iron)

sampler

77

67

I Reagent

feeder

J

68

Pressure

bel t

fil ter

I-

D-

11


I S0

561

: 1 989

(E)

No.
69

Item

Sym bol

Spi ral

a)

Two

b)

Three

produ ct
produ ct

Ia

e

a)
70

12

Probability

screen

b)


I S0

Alphabeti cal

i ndex

A
aerial

ropeway.

.

of

.

.

5

elevator

. . .

.

. .

.

.

8

reagent

feeder.

rotary

basket

centrifug e

bucket

wheel

reclaimer

bu nker

.

.

bu nker

(drainage) .

.

. . .

fan

_

13

feeder. . . . . . . . . . . . . . . . . . . .

.

10

fixed

screen.

.

11

froth

flotation

. .

34

.
.

. . .
cell s

.

14

.

29

.

. .

51

screen

35

com pressor. . . . . . . . . . . . . . . . . . . . . . .
tabl e

.

conical

conveyor

screen

.

conveyor,

scraper. .

conveyor,

screw.

.

.

_

.

.

.

screen,

7

g rizzly

stockpile

.

21
.

M

28

.

classifier

cyclone

separator

(dense

medium)

41

magnetic

separator

(medium)

cyclone

separator

(water

on ly)

42

magnetic

separator

(tramp

cyclone

thickener

.

45

D
.

dense

separator

discfilter

(pressure)

disc

(vacuum) .

mechanical

classifier

mechanical

sampler

(m ul ti pl e

mixing

.
.

tank

pon d . .

tan k,

_

.

.

.

.

.

23

.

26

.

.
_

.

_

.

70
.

. . . .

48

.
. .. .

.

48

. .

28

. .

69

.

46

.

.

. . ..

55
48

.
.

cen tri fuge
.

25

.
conical

56

.

.

.

Spitzkasten

.

.

.

spl itter

.

.

.

.

62

. .

.

12

. .

.

47

.

.

38

.. .

.

2

.

4

box

.

.

.

.

. . . .

.

components)

T

63

.

.

43

thickener

66

trou g h

58

tu b

60

tu b

...

_ .........

washer.

........

..................
ti ppl er

vacuum
pickin g

bel t

.

61

picking

52

pressure

bel t

dru m

fi lter

(vacuum)

52

pressure

fil ter

.

36

probability

_

58

pulverizer.

19

pu m p

20

pu m p

_

.

thermal
poin t
.

. . .
.

V

53

(pressure)

collector

.

_

settl i ng

ben d

.

.

P

fi lter

d u st

24

64

components)

(m u l ti pl e

dru m

aspiration

. .
iron)

.
.

40

53

distri bu tor

d u st

.

deck)

18

de-duster

cleaner.

.

44

mixer

dry

bar

.

cen trifu ge

stockoile

cyclone

dryer,

12

.

or

cone

spiral
layered

17

27

probabi lity

solid-bowl

9

.

. .

deck)

(partitioned

settl i ng

sieve

6

.

.
.

curvedsieve

fil ter

37

L

48

cru sh er. . . . . . . . . . . . . . . . . . . . . . . . . . .

mediurr

.

.

.

(dou ble

settl i ng

50

tank
.

.

.

dewatering

screen-bowl

38

_

settl i n g

jig

67

:
.

.

screen,

screen,

J

C

conditioner

.

S

.

screen

concentrating

.

breaker

F
57

(E)

R

.

6

: 1 989

item s

E

.

561

.

tabl e

.

.

16

.

.

68

.

.

54

.

70

wagon

.

22

wagon

.

32

water

31

weigher

(circular)
fi lter.
.

screen

_
_

_. _. _
su m p

. _ _______

33

pu m p.

15
.

.

W
. .

ti ppl er

.
spray

.
.

.

.
.

.

3
1

. .

30

. . . .

65

13


I S0

561

U DC

622. 33

Descriptors

Price

: 1 989

based

(E)

: 66. 01 1

: minerals

on

13

pages

an d

: 003. 62
ores,

solid

fu el s,

coal,

coal

preparation,

i ndu strial

facilities,

g raph ic

sym bols.