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Novel dealcoholization device for polyester polyol resin production

A technology of polyester polyol and resin, which is applied in the field of dealcoholization equipment for the production of new polyester polyol resin, which can solve problems such as large vibration, large noise, and the impact on the health of workers

Active Publication Date: 2021-02-23
深圳市艺佳电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of novel polyester polyol resin production dealcoholization equipment, to solve the existing polyester polyol resin production dealcoholization equipment proposed in the above-mentioned background technology in the production process due to self vibration and stirring. The process will generate large vibrations, which will generate large noises. These vibrations will be transmitted to the ground through the equipment base, thereby expanding the range of noise transmission, which will affect the health of the staff in the long run.

Method used

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  • Novel dealcoholization device for polyester polyol resin production
  • Novel dealcoholization device for polyester polyol resin production
  • Novel dealcoholization device for polyester polyol resin production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A new type of polyester polyol resin production dealcoholization equipment, including a base casing 1, a base top plate 3 is arranged above the base casing 1, and a connecting block is arranged between the base casing 1 and the base top plate 3 2. The upper surface of the connection block 2 is fixedly connected to the lower surface of the base top plate 3, the outer wall of the connection block 2 is socketed with the base casing 1, and the side wall of the connection block 2 is connected to the base through the first stabilizing mechanism 4 The inner wall of the casing 1 is connected; the first stabilizing mechanism 4 includes a sliding sleeve 401, a first sliding block 402, a first sliding rod 403, a spring 404, a first side plate 405, a connecting rod 406 and a second side plate 407; The outer wall on the left side of the sleeve 401 is fixedly connected to the base casing 1 by bolts, and the right side of the sliding sleeve 401 is provided with a first slider 402, and ...

Embodiment 2

[0036] As an option, see figure 1 and 4 , new polyester polyol resin production dealcoholization equipment, the lower side of the connecting block 2 is connected to the inner wall of the base casing 1 through the second stabilizing mechanism 5; the second stabilizing mechanism 5 includes a sleeve 501, a second Slider 502, second slide bar 503, damping hole 504, first connecting seat 505 and second connecting seat 506; the inside of casing 501 is provided with second sliding block 502, the outer wall of second sliding block 502 and casing 501 The inner wall of the second slider 502 is socketed, the second slider 502 is provided with a second slider 503, the top of the second slider 503 is fixedly connected to the bottom of the second slider 502, the outer wall of the second slider 503 is connected to the sleeve The tube 501 is slidingly socketed, and the bottom end of the second sliding rod 503 and the top end of the casing 501 are provided with a first connecting seat 505, an...

Embodiment 3

[0039] As an option, see figure 1 ,2 And 5, new polyester polyol resin production dealcoholization equipment, the top of the base casing 1 is equipped with a first support mechanism 6; the first support mechanism 6 includes a first support sleeve 601, a first support block 602 and a pin 603 The bottom end of the first support sleeve 601 is socketed with the top of the base casing 1, the first support sleeve 601 is fixedly connected with the top of the base casing 1 by bolts, and the first support sleeve 601 is provided with a second A support block 602, the bottom end of the first support block 602 is socketed with the top end of the first support sleeve 601, the side wall of the first support sleeve 601 is evenly fixed with a plurality of pin rods 603, and the outer walls of the plurality of pin rods 603 Both are socketed with the first support block 602;

[0040] The solution in this embodiment can be selectively used in combination with the solutions in other embodiments. ...

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Abstract

The invention discloses a novel dealcoholization device for polyester polyol resin production. The device comprises a base sleeve shell, wherein a base top plate is arranged above the base sleeve shell; a connecting block is arranged between the base sleeve shell and the base top plate; two springs are connected with the outer wall of a first sliding rod in a sleeving mode; the two ends of the twosprings are attached to a sliding sleeve and a first sliding block respectively; a first side plate is arranged on the right side of the first sliding block; the left end of the first side plate is fixedly connected with the first sliding block; a second side plate is arranged on the right side of the first side plate; a plurality of connecting rods are hinged between the first side plate and thesecond side plate; and the second side plate is fixedly connected with the inner wall of the base sleeve shell through bolts. According to the novel dealcoholization device for polyester polyol resinproduction, vibration generated when the whole mechanism works is reduced in a multi-stage mode, so that vibration transmitted to the ground is effectively reduced, vibration diffusion is reduced, noise propagation is effectively inhibited, the application method is simple, the practicability is high, and popularization is convenient.

Description

technical field [0001] The invention relates to the technical field of polyester polyol resin production dealcoholization equipment, in particular to a novel polyester polyol resin production dealcoholization equipment. Background technique [0002] Polyester polyols include conventional polyester polyols, polycaprolactone polyols and polycarbonate diols, which contain ester groups or carbonate groups, but in fact polyester polyols generally referred to are composed of dibasic carboxylic acids and Polyester polyols obtained by polycondensation reaction of diols and the like. The existing dealcoholization equipment for the production of polyester polyol resin will generate relatively large vibrations due to its own vibration and stirring processes during the production process, resulting in relatively large noises. These vibrations are transmitted to the ground through the equipment base, and then the The range of noise transmission is expanded, which will affect the health ...

Claims

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Application Information

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IPC IPC(8): F16F15/023F16F15/08F16M5/00C08G63/78
CPCF16F15/022F16F15/023F16F15/085F16M5/00C08G63/785
Inventor 曾维权张伟彬
Owner 深圳市艺佳电子科技有限公司
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