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4, 4 '-methylenebis (3-chloro-2, 6-diethylaniline) waste storage device and storage method thereof

A diethylaniline and storage device technology, applied in the field of 4,4'-methylene double waste storage devices, can solve the problems of waste splashing, waste leakage, loss, etc., to increase stability and avoid accidental leakage Effect

Active Publication Date: 2022-04-12
福建仁宏医药化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production process of 4,4'-methylenebis(3-chloro-2,6-diethylaniline), a lot of waste will be produced. The storage barrel is collected and then transported to the processing point for processing. In the prior art, the waste material falls directly into the storage barrel, which easily causes the waste material to splash, thus causing the waste material to leak from the interface, thereby causing unnecessary losses.

Method used

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  • 4, 4 '-methylenebis (3-chloro-2, 6-diethylaniline) waste storage device and storage method thereof
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  • 4, 4 '-methylenebis (3-chloro-2, 6-diethylaniline) waste storage device and storage method thereof

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Embodiment Construction

[0049] Such as Figure 1 to Figure 3 As shown, it is a 4,4'-methylenebis(3-chloro-2,6-diethylaniline) waste storage device of the present invention, including a protective component 1 and a storage tank 2, and the protective component 1 is set On the outside of the storage barrel 2, the storage barrel 2 is used to store waste materials. The protective assembly 1 includes a sheath 3 and a cover 4. The cover 4 is tightly covered on the top of the sheath 3. The closure assembly communicates with the storage barrel 2. .

[0050] The top of the sheath 3 is provided with a first opening 5, the first opening 5 is provided with a threaded groove 6, the bottom of the cover 4 extends downwards with a raised portion 7, the raised portion 7 is provided with an external thread 8, and the external thread 8 Matching with the thread groove 6 , the protrusion 7 is screwed into the thread groove 6 . The arrangement of the protrusion 7 and the thread groove 6 increases the contact area between...

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Abstract

The invention discloses a 4, 4 '-methylenebis (3-chloro-2, 6-diethylaniline) waste storage device and a storage method thereof.The 4, 4'-methylenebis (3-chloro-2, 6-diethylaniline) waste storage device comprises a protection assembly and a storage barrel, the protection assembly is arranged on the outer side of the storage barrel in a sleeving mode, the storage barrel is used for storing waste, the protection assembly comprises a protection sleeve and a sealing cover, the sealing cover tightly covers the top of the protection sleeve, and a sealing assembly communicates with the storage barrel; the method comprises the following steps: a, collecting waste materials; b, the protection assembly is opened; c, conversion of the storage barrels; and d, closing the protection assembly. The material storage barrel is placed in the protective sleeve, the sealing cover is used for sealing the protective sleeve, the sealing cover is communicated with the material storage barrel after being tightly covered, waste is fed into the material storage barrel from the top of the sealing cover and then enters the material storage barrel, the phenomenon that the waste falls into the material storage barrel to be splashed is avoided, and therefore accidental leakage of the waste is avoided; and meanwhile, the protective sleeve plays a role in comprehensively protecting the material storage barrel, so that the safety in waste material collection and transportation is improved.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and in particular relates to a 4,4'-methylenebis(3-chloro-2,6-diethylaniline) waste storage device and a storage method thereof. Background technique [0002] 4,4'-methylenebis(3-chloro-2,6-diethylaniline) has good compatibility and compatibility with TDI prepolymer, and the prepared PU products have excellent physical and dynamic mechanical properties , can be used in PU pouring, spraying, RIM and other technical methods; it is widely used in the preparation of PU elastomers, microporous products, adhesives, coating agents and other products, and can be used as epoxy resin Curing agent and for the preparation of polyimide and so on. [0003] In the production process of 4,4'-methylenebis(3-chloro-2,6-diethylaniline), a lot of waste will be generated, collected in storage barrels, and then transported to the treatment point for treatment. In the technology, the waste material falls d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65F1/16B65F1/14
CPCY02W30/10
Inventor 朱次成王国洪黄京波郭士荣
Owner 福建仁宏医药化工有限公司
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