HG/T 3126-1998 Glass-lined distillation vessel HG/T3126-1998 standard download decompression password: www.bzxz.net

Ics71.12025.220.50
Preparation No. 1393-1998
Chemical Industry Standard of the People's Republic of China
HG/T3726—1998
Vessel of glass --lined steel for distillation1998—03—17 Issued
Implementation on 1998—10—01
Issued by the Ministry of Chemical Industry of the People's Republic of China HG/T3126—1998
This standard is compiled according to the needs of the development of domestic industrial production, and refers to the relevant contents of standards HG5—38-79 "Sugar Glass Distillation Tank", HG5-1231-79 "Sugar Glass Distillation Tank Body", and HG5-39—79 "Tang Glass Steaming Tank Cover". This standard expands the product series, with 10 volume specifications from 300 liters to 8000 liters. There are three types of volume structures available: 1. Open (K type) with jacket, suitable for steam heating; 2. Closed (F type) with jacket, suitable for steam heating; 3. Half-pipe (P type) with half-pipe jacket, suitable for liquid heating. From the date of implementation, this standard will replace HG5-38-79, HG-1231-79, HG5-39-79.
This standard is proposed by China National Chemical Equipment Corporation. This standard is under the jurisdiction of the National Tang Glass Equipment Standardization Technical Committee. The responsible drafting units of this standard are: Shanghai Pharmaceutical Design Institute of the State Administration of Medicine, Shanghai Baoshi Industrial Tang Porcelain Co., Ltd. The main drafters of this standard are: Li Yijun and Xie Minmin. .1 Model drawing
Chemical Industry Standard of the People's Republic of China
Glass distillation vessel
Vessel of glasa-lined steel tor distfilation This standard specifies the type, basic parameters, main dimensions and requirements of glass distillation vessels. HG/T 3126-J998
Replaces HG 5--38-79
HG 3-123I-79
HG 5--39-79
Glass distillation vessels specified in this standard are used for nominal pressure less than or equal to 0.25MPa, nominal volume 300L to 8000L, nominal pressure less than or equal to 0.6MPa in the jacket, and medium temperature in the vessel is higher than 0℃ and lower than 200℃. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision. Parties using this standard should explore the possibility of using the latest versions of the following standards. GB 150--1998
JB/T 4724—92
JB/T4725—92
HG/T 2054—91
HG/T 2055.1—91
HG/T 2055. 3—91
HG/T 2058. 1—91
HG/T 2145.1-91
HG/T 2145. 391
HG 2432-92
HG/T 2638—94
Steel pressure vessel
Bearing support
Ear support
Tang glass equipment card
Tang glass manhole
Tang glass manhole with balancer manhole
Tang glass thermometer cover
Tang glass hand hole flat cover hand hole
Tang glass hand hole fast cover hand hole
Tang glass equipment technical conditions
Picking glass Equipment quality classification
3 Type, basic parameters, main dimensions
3.1 Type and basic parameters
3.1.1 The type and nozzle orientation are shown in Figures 1, 2 and 3, and the basic parameters are shown in Tables 1 to 4. 3.1.2 Glass distillation vessels are divided into three types: K type, F type and P type. K type and F type are jacketed and suitable for steam heating (Figures 1 and 2), and P type is semi-tube type and suitable for liquid heating (Figure 3). 31.3 The installation support of the glass distillation vessel can refer to the ear support (JB/T4725) or the support support (B/T4724), which is selected by the user.
3.1.4 The size of the thermometer cover for the glass distillation vessel is selected in accordance with HG/T2058.1, among which type A is a general structure thermometer cover and type B is a thermometer cover with a rapid temperature measurement device.
3.1.5 Tan glass distillation container According to the use requirements, DN≤1100mm can be equipped with Tan glass flat cover hand hole (HG/T2145.1), sugar glass quick opening hand hole (HG/T2145.3), DN≥1200mm can be equipped with glass manhole (HG/T2055.1) and Tan glass manhole with balancer (HG/T≤055.3, selected by the user.
Approved by the Ministry of Chemical Industry of the People's Republic of China on March 17, 1998, October 1, 1998 Implementation
HG/T3126-1998
3.2 Abstract The main dimensions of glass distillation vessels are shown in Figures 1, 2, 3 and Table 3. Do
1 (K type)
HG/T3126—1998bzxZ.net
Figure 2 (F type)
W.4-5
HG/T3126—1998
H3』 n3
Figure 3 ((P type)
Sequence
Standard No.
HG/T 2054
HG/T 2058. 1
$According to JB/T4725
Refer to JB/T4724
Nominal diameter of container
F, P type
HG/T 3126-1998
Manhole (hand hole)
Meter sleeve
Ear support
Ear support
Detailed list
See Table 4
Pipe mouth table
Nominal diameter of the whole pipe mouth of the container
Man, hand
350X250
350×250
350×2 50
400×300
400×300
400×300
400×300
400X300
400X300
400X300
400X300
400X300
Thermometer port
Q235—A
Q235-A
Assembly
Q235-A
Assembly
Plastic parts
Q235—A
Q235—A
For K type
Product selection
Nominal diameter of jacket pipe
Inlet and outlet
Air release valve
G3/4”||tt ||Drain port
Nominal diameter
F, P type
Nominal diameter
F, P type
HG/T3126-1998
Table 3 Main dimensions
(Continued)
M. Sequence
Container nominal diameter
DN(mm)
3.3 Marking example
HG/T 3126--1998
Region type specification × quantity
BM12×40
BM16X36
BM16×48
BM16X52
BM16X56
BM20X60
BM20X68
Nominal volume 5000 liters, K-type sugar glass steaming filling container K
A requirements
F, P-type specification × quantity
BM12X 20
BM12X20
BM12×24
BM12X24
BM12X28
BM12X28
BM12X36
HG/T3126--1998
Ear type support
Support type support
4.1 The manufacture, inspection and acceptance of glass steaming containers shall comply with the relevant provisions of GB150 and HG2432 standards, and the product quality classification shall comply with the relevant provisions of HG/T2638 standards.
4.2 All accessories of glass distillation containers, such as hand holes, high neck flanges, clamps,Loose flanges, gaskets, pipe openings, sight glasses, manhole flanges, flange covers, etc. must comply with the relevant provisions of the sugar glass parts industry standards issued in 1991 and 1992. 4.3 Before shipping the complete glass steam storage container, it must be inspected according to user requirements, such as high voltage re-inspection at delivery. 5 Labels, factory documents, packaging, transportation and storage 5.1 Product labels, factory documents, packaging, and transportation shall comply with Chapter 9 of HG2432-1993. 5.2 Before shipping, the container should be well kept to prevent erosion by rain, snow and corrosive media, and it is generally not allowed to be stored in the open. People's Republic of China
Chemical Industry Standard
Sugar Glass Steamer
HG/T3126-1998
China National Chemical Equipment Corporation
Postal Code 100011
Printed by Beijing University of Chemical Technology Printing Factory
All rights reserved. No reproduction allowed
8661928/
1/16 Printing Sheet 0.75 Words 15,000 Words
Format 880×1230
First Edition September 1998 First Printing September 1998 Printing Quantity 1-150
Cost, 8 Yuan
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