HG/T 2051.1-1991 Glass-lined agitator Anchor agitator HG/T2051.1-1991 Standard download decompression password: www.bzxz.net

Chemical Industry Standard of the People's Republic of China
Glass Agitator
Anchor Agitator
1 Subject content and scope of application
HG/T 2051.1--91
This standard specifies the type, basic parameters, main dimensions and technical requirements of sugar glass anchor agitators for sugar glass stirring vessels. This standard is applicable to open glass stirring vessels with a nominal pressure less than or equal to 1.0MPa, a nominal volume of 50L to 5000L, a medium temperature higher than -20C and lower than or equal to 200c, and a nominal agitator speed of 63 and 80r/min. 2 Reference standards
GB8163 Seamless steel pipe for fluid transportation
ZBG94004 Technical conditions for glass equipment
ZBG'94007 Quality classification standard for glass equipmentHG/T2052 Transmission device for glass equipment
3 Types, basic parameters and main dimensions
3.1 Types, basic parameters and main dimensions are shown in Figure 1 and Table 1.3.2 The agitator shaft head is divided into three types: Type I, Type II and Type II (Appendix A). Type I shaft head matches HG/T2052 Tang glass equipment transmission device model I, and Type II shaft head matches HG/T2052 Tang glass equipment transmission device model II. Type II shaft head matches HG/T2052 (Appendix A) sugar glass equipment transmission device type III, 3.3 agitator shaft head connection type and size, type I shaft head see Figure 2, Table 2, type II shaft head see Figure 3, Table 3 Appendix A type III shaft head see Figure A1, Table A1, the basic type I shaft head is used for 50L to 5000L pond glass open stirring container, type II shaft head and type II shaft head are used for 50-L to 4000L pond glass open stirring container, approved by the Ministry of Chemical Industry of the People's Republic of China on July 6, 1991 and implemented on January 1, 1992
HG/T2051.1-
Nominal volume
Nominal diameter of container
L series
S series
Stirring pump
Nominal diameter
HG/T2051.191
1,×12
20×38
25×48
30×60
43×86
50×97
Note: L series and S series represent the slender and short and fat glass stirring container structures respectively, I type
I type shaft head structure, size
Stirring pump nominal diameter
Connecting shaft diameter
HG/T 2051.191
Type 1 agitator shaft head dimensions
3.3.2Type Ⅱ shaft head structure and dimensions
Taper 1:10
(section view rotated 90°)
Nominal true diameter of agitator shaft
M30×2
M38×2
M48×2
M60×3
HG/T2051.1-91
Ugly agitator shaft head dimensions
3.4 ​​Marking
Marking example
HG/T2051.1
Standard number
Agitator length (H)
Agitator shaft nominal diameter (dM)
Shaft head type (I, or Ⅱ)
Agitator code (M)
Product name (Agitator)
Tang glass anchor agitator, shaft head type is Ⅱ, shaft diameter dN is 40mm, length H is 1060mmMarking:
Agitator: MⅡ40 -1060HG/T2051.1-914 Technical Requirements
4.1 The pipe material of the stirrer is 10 or 15 steel, and the acceptance is carried out according to GB.8163. 4.2 The manufacture, inspection and acceptance of the stirrer are carried out according to the requirements of ZBG94-004. 4.3 The shaft head of the stirrer must be finely processed after the stirrer is used. When the stirrer is used for packing seal, it must be straightened after the stirrer is used, and the shaft end sealing section must be ground. The radial total runout of the stirrer shaft sealing section is less than or equal to The diameter of the stirrer is 0.2mm, and the radial runout of the lower end is less than 0.3%H (H is the distance from the measuring point to the straight rod at the upper end of the shaft). 4.4 The quality classification of glass stirrers shall be in accordance with ZBG94007. 5 Packaging, transportation and storage
5.1 The glass stirrer must be wrapped with soft materials and securely placed in a wooden box. 5.2 Collisions must be avoided during movement and transportation. The packaging box must not be inverted. 5.3 The product should be accompanied by a packing list, product certificate and product instruction manual. 5.4 The product should be stored indoors and is not allowed to be stored or stacked in the open air. 30
HG/T2051.1—91
Appendix A
Type II Glass Agitator Shaft Head
(Supplement))
A1 This standard applies to the Type III shaft head of the anchor type agitator of the pond glass with a nominal pressure less than or equal to 1.0MPa, a medium temperature higher than -20C and lower than or equal to 200C, and a nominal agitator speed of 63 and 80r/min. A2 This appendix specifies the type and main dimensions of the Type III agitator shaft head for the open mixing container of 50L to 4000L sugar glass. A3Ⅲ type shaft head type, basic parameters and dimensions are shown in Figure A1 and Table A1. A4 Except for the relevant dimensions of the glass agitator with Type Ⅱ agitator shaft head in this appendix Table A1, the other dimensions are the same as those of the glass agitator with Type I agitator shaft head.
Taper 1:10
Nominal diameter of agitator shaft
Additional notes:www.bzxz.net
HG/T2051.1-91
M39×3
M48×3
M64×3
This standard is proposed by China National Chemical Equipment Corporation. Ugly agitator shaft head size
This standard is under the jurisdiction of the National Glass Equipment Standardization Technical Committee, and is drafted by the Shanghai Pharmaceutical Design Institute of the State Drug Administration. The main drafters of this standard are Hua Qiuyuan, Li Yijun, and Ye Wenbang.
This standard adopts the German national standard DIN28158-1984 "Steel Glass Anchor Agitator".
From the date of implementation of this standard, the former Ministry of Chemical Industry standard HG527779 "Glass Equipment Anchor Agitator" will be used as
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