IE20180390U1

IE20180390U1 - Dlc-1 leather treatment agent production plant

Info

Publication number: IE20180390U1
Application number: IE20180390U
Authority: IE
Inventors: Yan Yida
Original assignee: Chengdu Ka Wo Er Tech Co Ltd
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2020-08-19

Abstract

DLC-1 leather treatment agent production plant, including: tank 1 (F101), reactorl (D 101), condenser (C101), tank2 (F102), tank3 (F103), tank4 (F104), tank5 (F105), tank6 (F106), tank? (F107), reactor2 (D102), transfer pump (J101), the connection between the various components of the production plant is: tank1 (F101) is connected to reactorl (D101), tank2 (F102) is connected to reactorl (D101), tank3(F103) is connected to reactorl (D101), tank4 (F104) is connected to reactorl (D101 ), condenser (C101) is connected to reactorl (D101), condenser (C101) is connected to reactor2 (D102), reactorl (D101) is connected to transfer pump (.1101), transfer pump (.1101) is connected to reactor2 (D102), tank5 (F105) is connected to reactor2 (D102), tank6 (F106) is connected to reactor2 (D102), tank7 (F107) is connected to reactor2 (D102)., among them, heat transfer tube diameter of condenser (C101) is 0.014-0.015m. <Figure 1>

Description

DLC-1 leather treatment agent production plant FIELD OF THE INVENTION The present invention relates to a kind of pharmaceutical synthesis plant , more particularly, relates to DLC-1 leather treatment agent production plant.

GENERAL BACKGROUND DLC-1 leather treatment agent is mainly used for leather surface modification, with a certain degree of waterprooﬁng. It has some advantages of easy to get raw materials, low cost, good gloss and film-forming. Most of the existing production plant processes are complex. Thus, as a leather gloss agent, the advantages and disadvantages of production equipment of DLC-1 leather treatment agent have a great economic significant for improving product quality and reducing the by-product contents. i SUMMARY The purpose of the present invention is to provide DLC-1 leather treatment agent production plant, including: tankl (F101), reactorl (D101), condenser (C101), tank2 (F102), tank3 (F103), tank4 (F104), tank5 (F105), tank6 (F106), tank7 (F107), reactor2 (D102), transfer pump (J 101); the connection between the various components of the production plant is: tankl (F101) is connected to reactorl (D101), tank2 (F102) is connected to reactorl (D101), tank3 (F103) is connected to reactorl (D101), tank4 (F104) is connected to reactorl (D101), condenser (C101) is connected to reactorl (D101), condenser (C101) is connected to reactor2 (D102), reactorl (D101) is connected to transfer pump (J101), transfer pump (J 101) is connected to reactor2 (D102), tank5 (F105) is connected to reactor2 (D102), tank6 (F 106) is connected to reactor2 (D102), tank7 (F107) is connected to reactor2 (D102); among them, heat transfer tube diameter of condenser (C101) is 0.014-0.015 m, cone bottom thickness of tank5 (F105) is 9-10 mm, nominal volume of reactor2 (D102) is 650-750 L.

DLC-1 leather treatment agent production plant, the production process is: added alcoholic nitrocellulose, n-butyl acetate, n-butanol, plasticizer, thymo 1, methylbenzaldehyde and emulsiﬁer into oil dissolving kettle D101, heated slowly to 70~76 °C, intermittent stirred until materials dissolved, allowed to stand for 5-7 h, making it a homogeneous solution for use. Added silicone oil, ethylene glycol, emulsifier, distilled water and salt into emulsification tank D102, raised the temperature to 50-55 "C, added the above oil phase slowly under stirring. Continued to stir for 2-3 h after the oil phase is added, discharged, ﬁltered, continued to emulsify with a colloid mill, cycled for 40 ~ 50min, discharged and got the finished product. The advantages of this invention are that the reaction time is reduced and the reaction rate is improved.

DESCRIPTION OF THE DRAWINGS Figure 1 DLC-1 leather treatment agent production plant.

Include: tankl (F101), reactorl (D101), condenser (C101), tank2 (F102), tank3 (F103), tank4 (F104), tank5 (F105), tank6 (F106), tank7 (F107), reactor2 (D102), transfer pump (J 101); DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS The following examples with reference to. specific embodiments of the present invention are further illustrated: Embodiment 1 Raw materials and dosages Alcohol-contai Industrial 150 kg Emulsifier Industrial 50 kg ning product product nitrocellulose N-butyl acetate Industrial 40 kg Silicone oil Industrial 15 kg product product Plasticizer Industrial 190 kg Ethylene Industrial 80 kg product glycol product Thymol Industrial 6 kg Salt Industrial 250 kg product product Methyl Industrial 1.5 kg benzaldehyde product DLC-1 leather treatment agent production plant, including: tankl (F101), reactorl (D101), condenser (C101), tank2 (F102), tank3 (F103), tank4 (F104), tank5 (F105), tank6 (F106), tank7 (F 107), reactor2 (D102), transfer pump (J 101); the connection between the various components of the production plant is: tankl (F 101) is connected to reactor] (D101), tank2 (F102) is connected to reactorl (D101), tank3 (F103) is connected to reactorl (D101), tank4 (F104) is connected to reactorl (D101), condenser (C101) is connected to reactorl (D101), condenser (C101) is connected to reactor2 (D102), reactorl (D101) is connected to transfer pump (J 101), transfer pump (J 101) is connected to reactor2 (D102), tank5 (F105) is connected to reactor2 (D102), tank6 (F106) is connected to reactor2 (D102), tank7 (F107) is connected to reactor2 (D 1 02); among them, heat transfer tube diameter of condenser (C101) is 0.014 m, cone bottom thickness of tank5 (F 1 05) is 9 mm, nominal volume of reactor2 (D 1 02) is 650 L.

DLC-1 leather treatment agent production plant, the production process is: added alcoholic nitrocellulose, n-butyl acetate, n-butanol, plasticizer, thymol, methylbenzaldehyde and emulsifier into oil dissolving kettle D101, heated slowly to 70 "C, intermittent stirred until materials dissolved, allowed to stand for 5 h, making it a homogeneous solution for use. Added silicone oil, ethylene glycol, emulsiﬁer, distilled water and salt into emulsification tank D102, raised the temperature to 50 °C , added the above oil phase slowly under stirring. Continued to stir for 2-3 h after the oil phase is added, discharged, filtered, continued to emulsify with a colloid mill, cycled for 40 min, discharged and got the finished product.

The qualities of the product are as follows: Exterior White lotion Solid content 26% pH 6.2 Embodiment 2 Raw materials and dosages Alcohol-contai ning Industrial 150 kg Emulsiﬁer Industrial 55 kg product product nitrocellulose N-butyl acetate Industrial 45 kg Silicone oil Industrial 17 kg product product Plasticizer Industrial 200 kg Ethylene Industrial 90 kg product glycol product Thymol Industrial 8 kg Salt Industrial 270 kg product product Methyl Industrial 1.7 kg benzaldehyde product DLC-1 leather treatment agent production plant, including: tankl (F101), reactorl (D101), condenser (C101), tank2 (F102), tank3 (F103), tank4 (F104), tank5 (F105), tank6 (F106), tank7 (F107), reactor2 (D102), transfer pump (J 101); the connection between the various components of the production plant is: tankl (F101) is connected to reactorl (D101), tank2 (F102) is connected to reactorl (D101), tank3 (F103) is connected to reactorl (D101), tank4 (F 104) is connected to reactorl (D101), condenser (C101) is connected to reactorl (D101), condenser (C101) is connected to reactor2 (D102), reactorl (D101) is connected to transfer pump (J 101), transfer pump (J10l) is connected to reactor2 (D102), tank5 (F105) is connected to reactor2 (D102), tank6 (F 106) is connected to reactor2 (D102), tank7 (F107) is connected to reactor2 (D 1 02); among them, heat transfer tube diameter of condenser (C 1 01) is 0.015 m, cone bottom thickness of tank5 (F105) is 10 mm, nominal volume of reactor2 (D102) is 750L.

DLC-1 leather treatment agent production plant, the production process is: added alcoholic nitrocellulose, n-butyl acetate, n—butanol, plasticizer, thymol, methylbenzaldehyde and emulsifier into oil dissolving kettle D101, heated slowly to 76 "C , intermittent stirred until materials dissolved, allowed to stand for 7 h, making it a homogeneous solution for use. Added silicone oil, ethylene glycol, emulsifier, distilled water and salt into emulsification tank D102, raised the temperature to 55 "C, added the above oil phase slowly under stirring. Continued to stir for 3 h after the oil phase is added, discharged, ﬁltered, continued to emulsify with a colloid mill, cycled for 50min, discharged and got the finished product.

The qualities of the product are as follows: Exterior White lotion Solid content 28% pH 6.5 The embodiments of the present invention are merely preferred embodiments of the present invention, but the range of the present invention is not limited this, and any person who is familiar with those skilled in the arts, within the technical range of the present invention. It is intended that the technical solution and its inventive concept be replaced or modified equivalently with reference to the range of the invention.

Claims

1. DLC—l leather treatment agent production plant, including: tankl (F101), reactorl (D101), condenser (C101), tank2 (F102), tank3 (F103), tank4 (F104), tank5 (F105), tank6 (F106), tank7 (F107), reactor2 (D102), transfer pump (.1101); the connection between the various components of the production plant is: tankl (F101) is connected to reactorl (D101), tank2 (F102) is connected to reactorl (D101), tank3 (F103) is connected to reactorl (D101), tank4 (F104) is connected to reactorl (D101), condenser (C101) is connected to reactorl (D101), condenser (C101) is connected to reactor2 (D102), reactorl (D101) is connected to transfer pump (J 101), transfer pump (J 101) is connected to reactor2 (D102), tank5 (F105) is connected to reactor2 (D102), tank6 (F106) is connected to reactor2 (D102), tank7 (F107) is connected to reactor2 (D102); among them, heat transfer tube diameter of condenser (C101) is 0.014-0.0l5m.

2. DLC-1 leather treatment agent production plant according to claim 1 wherein cone bottom thickness of tank5 (F105) is 9-10 mm.

3. DLC-1 leather treatment agent production plant according to claim 1 wherein nominal volume of reactor2 (D102) is 650-750 L.