Latex and coagulator parallel flow device

A technology of coagulant and latex, which is applied in the field of parallel flow devices of latex and coagulant, can solve problems such as uneven coagulation quality, decline in product production rate and pass rate, and increased difficulty in sewage treatment, so as to facilitate emergency treatment and daily operation , The quality of semi-products and products is stable, and the effect of increasing the difficulty of sewage treatment

Pending Publication Date: 2021-11-30
HAINAN NATURAL RUBBER IND GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such operation is both troublesome and difficult to achieve the purpose of mixing evenly
[0009] (3) The uneven operation of the lower tank causes uneven coagulation quality: excessive coagulation agent for some clots causes greater hardness, and insufficient coagulant for some clots causes the clot to be too soft, incomplete coagulation, "white water", "rotten" "bottom" and other phenomena, the quality of semi-products and products processed in subsequent processes is unstable and unqualified, and the production rate and pass rate of products decrease; at the same time, the abnormal solidification increases the difficulty of sewage treatment
Control the output of fresh latex and formic acid / acetic acid by corresponding to the first valve, the operation is troublesome and the mixing effect is poor

Method used

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  • Latex and coagulator parallel flow device
  • Latex and coagulator parallel flow device
  • Latex and coagulator parallel flow device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see Figure 1 to Figure 6, a latex and coagulant parallel flow device provided by the present invention includes a mixing bucket 1, a launder 2, a balance bar 3, a water inlet valve 4, an electric control box 5, a bracket 6, a switch assembly 9 and two sets of float assemblies 14. The mixing bucket 1 is respectively connected to the latex mixing pool 19 and the coagulant pool 20 through the corresponding outflow pipe 18, and the mixed latex and the coagulant can be introduced into the mixing bucket 1 through the corresponding outflow tube 18, wherein it is mixed with the latex mixing pool 19 The connected outflow pipe 18 is a latex outflow pipe 37, and the corresponding plug valve 22 is a latex outflow plug valve 39, and the outflow pipe 18 communicated with the coagulant pool 20 is a coagulant outflow pipe 38, and the corresponding plug valve 22 is a coagulant plug valve 40, the latex mixing tank 19 is provided with a latex inflow pipe 35, and the latex inflow pipe 35 ...

Embodiment 2

[0040] see Figure 1 to Figure 3 The difference between this embodiment and Embodiment 1 is that the electric control box 5 controls the opening / closing of the plug valve 22 corresponding to the latex mixing tank 19 through the operating rod one 25, and the switch total 9 is controlled by the operating rod two 28 The plug valve 22 corresponding to the coagulant pool 20 is controlled. Operating rod one 25 can open or close the latex outflow plug valve 39 of the latex outflow pipe 37, and the operating rod two 28 can control the opening degree of the coagulant plug valve 40 of the coagulant outflow pipe 38, and is used to regulate the outflow of the coagulant.

[0041] Specifically, the operating rod one 25 includes an electric push rod one 26 and a plug valve guide rod one 27, the electric control box 5 is electrically connected with the electric push rod one 26, and the free end of the electric push rod one 26 It is connected with the plug valve guide rod one 27 , and the fre...

Embodiment 3

[0044] see Figure 1 to Figure 5 , The difference between this embodiment and Embodiment 1 is that a main board guide rod 31 is fixed on the support 6, a linear bearing 32 is connected to the main board 23, and the main board 23 is connected with the main board guide rod through the linear bearing 32. 31 Slide to connect. Main board 23 plays the effect of installing switch total 9, and main board 23 is connected with main board guide bar 31 slidingly, can make soft rope 17 remain in taut state.

[0045] Specifically, it also includes a base 33 and a rotary support shaft 34 , one end of the support base is fixed on the base 33 , and the free end of the support foot is connected with the mixing bucket 1 . It plays the role of fixing the mixing bucket 1, can rotate the mixing bucket 1, and adjust the direction of the output end of the launder 2.

[0046] Specifically, the support 6 includes a float 15 support 7 and a set of plug valve 22 support 8, the float assembly 14 is conn...

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PUM

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Abstract

The invention provides a latex and coagulator parallel flow device comprising a mixing hopper, a launder, a balance rod, a water inlet valve, a support, a switch assembly and two floating ball assemblies; the mixing hopper is respectively communicated with a latex mixing pool and a coagulator pool through corresponding outflow pipes, the mixing hopper is communicated with the launder, the outflow pipes are provided with plug valves, the water inlet valve is communicated with the coagulator pool; the support is in sliding connection with a main board, and the switch assembly is fixed to the main board; the two floating ball assemblies are connected to the support, the floating ball ends of the two floating ball assemblies are correspondingly arranged in the latex mixing pool and the coagulator pool, the two floating ball assemblies are connected with the two ends of the balance rod respectively, and the balance rod is rotationally connected to the main board; and the balance rod acts on the switch assembly to control opening/closing of the plug valve and the water inlet valve. The latex liquid level in the latex mixing pool and the liquid level of a coagulator in the coagulator pool can be kept basically level, and the outflow proportion between the latex and the coagulator is stably controlled, so that the mixed latex and the coagulator are uniformly mixed, and the latex coagulation effect is improved.

Description

technical field [0001] The invention relates to the technical field of latex processing equipment, in particular to a cocurrent device for latex and coagulant. Background technique [0002] Full latex is the main product of latex raw material grade technical grade rubber. Its main production process is: mixing (latex plus coagulant), coagulation, thinning, crepe pressing, granulation, drying, pressing and packaging. [0003] In the main process flow of full latex, after the latex is mixed, the concentration (dry rubber content) is adjusted, and the ammonia content is determined, the amount of coagulant needs to be calculated according to the dry rubber content and ammonia content in the latex. If acid is used for coagulation, generally Divided into two types of acid for coagulation and acid for neutralization: total acid amount = acid for coagulation + acid for neutralization, then let the latex and coagulant (diluted solution or dissolved solution) mix evenly, demulsificati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F15/04
Inventor 袁瑞全张艺林壮苧陈海军陈亮郭祖科李勇林茂芳丁小芳吴海仙
Owner HAINAN NATURAL RUBBER IND GROUP
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