CN214286804U - Layering device in epoxy plasticizer production - Google Patents
Layering device in epoxy plasticizer production Download PDFInfo
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- CN214286804U CN214286804U CN202120020800.5U CN202120020800U CN214286804U CN 214286804 U CN214286804 U CN 214286804U CN 202120020800 U CN202120020800 U CN 202120020800U CN 214286804 U CN214286804 U CN 214286804U
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- layering
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- epoxy
- way valve
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Abstract
The utility model relates to the technical field of epoxy plasticizer production, in particular to a layering device in epoxy plasticizer production, which comprises a layering tank, the top of the layering tank is provided with a feeding pipe, the bottom of the layering tank is provided with a discharging pipe, it is characterized by also comprising a liquid pump, a zero time liquid storage tank and a three-way valve, wherein the discharge pipe is communicated with the zero time liquid storage tank, the zero-hour liquid storage tank is internally provided with a conductivity meter, the bottom of the zero-hour liquid storage tank is provided with a liquid outlet, the liquid outlet is communicated with the port a of the three-way valve, the absorption end of the liquid pump is communicated with the upper part of the layering tank through a hose, the mouth of pipe of hose set up in the layering jar, the b mouth of three-way valve pass through the pipeline with the absorption end intercommunication of drawing liquid pump, the utility model discloses can effectively reduce epoxy grease's waste, improve the layering effect of epoxy grease and waste water.
Description
Technical Field
The utility model relates to an epoxy plasticizer production technical field especially relates to a decker in epoxy plasticizer production.
Background
Epoxy plasticizer's production mainly is that takes place epoxidation reaction production with grease and hydrogen peroxide solution under acid catalysis, epoxy grease and waste water exist in the layering jar simultaneously after the reaction is accomplished, epoxy grease is in the upper portion in the layering jar, waste water is in the lower part in the layering jar, because epoxy grease's viscosity is big, proportion and waste water are close, so the separation time is long, can only divide water respectively to each single cauldron material at every turn, low in production efficiency, be unfavorable for serialization production, the decker among the prior art, be the conductivity value of liquid in the layering jar is monitored through the conductivity meter, judge whether the waste water has been discharged through the conductivity value, and begin to discharge epoxy grease, however, the defect that this technique exists is as follows: because the conductivity meter is directly arranged on the layering tank, the volume of the layering tank is large, and when the conductivity meter detects that all the epoxy grease is in the layering tank, a part of the epoxy grease is discharged into the waste water pipe, so that the waste of the epoxy grease is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems mentioned in the background art, the present invention aims to provide a layering device in the production of epoxy plasticizer.
In order to realize the above object, the technical scheme of the utility model is that:
the utility model provides a decker in epoxy plasticizer production, includes the layering jar, the top of layering jar is provided with the pan feeding pipe, the bottom of layering jar is provided with row's material pipe, still includes drawing liquid pump, zero time liquid reserve tank and three-way valve, arrange the material pipe with zero time liquid reserve tank intercommunication, be provided with the conductivity meter in the zero time liquid reserve tank, the bottom of zero time liquid reserve tank is provided with the leakage fluid dram, the leakage fluid dram with the a mouth intercommunication of three-way valve, the absorption end of drawing liquid pump pass through the hose with the upper portion intercommunication of layering jar, the mouth of pipe of hose set up in the layering jar, the b mouth of three-way valve pass through the pipeline with the absorption end intercommunication of drawing liquid pump.
Furthermore, an observation window is arranged on the upper part of the side wall of the layering tank.
Furthermore, the top of layering jar is provided with telescopic cylinder, telescopic cylinder's telescopic link vertical set up in the inside of layering jar, the tip of telescopic link with the orificial outer wall fixed connection of hose.
Furthermore, the periphery of the layering tank is coated with a heat-insulating layer.
The utility model has the advantages that: the utility model discloses a row's material pipe mouth department at the layering jar sets up the zero time liquid reserve tank, the volume of zero time liquid reserve tank is far less than the volume of layering jar, set up the conductivity meter in the zero time liquid reserve tank, when the waste liquid of discharging, all waste liquids and partial epoxy all can be gone into the three-way valve through the zero time liquid reserve tank, the conductivity value of liquid in the liquid reserve tank when detecting zero with the conductivity meter, compare the conductivity value of liquid in the direct detection layering jar of conductivity meter, the accuracy is higher also quicker, ensure that only a small amount of epoxy is discharged as the waste liquid, effectively reduce epoxy's waste.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle reverse stratified tank of the present invention.
Description of the figure numbering: 1. the device comprises a layering tank, 11 parts of a feeding pipe, 12 parts of a discharging pipe, 13 parts of an observation window, 2 parts of a liquid pump, 21 parts of a hose, 3 parts of a zero-hour liquid storage tank, 31 parts of a liquid discharge port, 4 parts of a three-way valve, 5 parts of a conductivity meter, 6 parts of a telescopic cylinder, 61 parts of a telescopic rod, 7 parts of a heat preservation layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1-2, a decker in epoxy plasticizer production, including layering jar 1, drawing liquid pump 2, zero hour liquid reserve tank 3 and three-way valve 4, the top of layering jar 1 is provided with pan feeding pipe 11 perpendicularly, the bottom of layering jar 1 is provided with row material pipe 12 perpendicularly, the bottom of arranging material pipe 12 and the top intercommunication of zero hour liquid reserve tank 3, the lower part in the zero hour liquid reserve tank 3 is provided with conductivity meter 5, the bottom of zero hour liquid reserve tank 3 is provided with leakage fluid dram 31, leakage fluid dram 31 and the a mouth of three-way valve 4 intercommunication, drawing liquid pump 2's absorption end passes through hose 21 and the upper portion intercommunication of layering jar 1, the mouth of pipe of hose 21 sets up in layering jar 1, three-way valve 4's b mouth passes through the pipeline and absorbs the end intercommunication of drawing liquid pump 2.
In practical operation, when the epoxy grease and the wastewater are static to be layered, the wastewater exists at the lower part in the layering tank 1, the epoxy grease exists at the upper part in the layering tank 1, the liquid pump 2 is started to pump the epoxy grease positioned at the upper part in the layering tank 1, the wastewater is discharged into the zero-time liquid storage tank 3 from the discharge pipe 12, when the conductivity meter 5 detects that the conductivity value of the liquid in the zero-time liquid storage tank 3 is inconsistent with the conductivity value of the epoxy grease, the ac port of the three-way valve 4 is communicated, the wastewater is discharged from the c port of the three-way valve 4, when the conductivity meter 5 detects that the conductivity value of the liquid in the zero-time liquid storage tank 3 is consistent with the conductivity value of the epoxy grease, the liquid is continuously discharged from the c port of the three-way valve 4 for a short period of time, the epoxy grease is all in the zero-time liquid storage tank 3, then the ab port of the three-way valve 4 is communicated, the epoxy grease in the zero-time liquid storage tank 3 is input into the liquid pump 2, the separation of epoxy grease and waste water is realized, and the waste of epoxy grease is greatly reduced.
In this embodiment, the upper portion of the sidewall of the layering tank 1 is provided with an observation window 13, which is convenient for observing the layering condition of the liquid in the layering pipe.
In this embodiment, the top of layering jar 1 is provided with telescopic cylinder, and telescopic cylinder's telescopic link 61 is vertical to be set up in layering jar 1's inside, and telescopic link 61's tip and the orificial outer wall fixed connection of hose 21, the orificial position of hose 21 is adjusted to the telescopic cylinder of accessible, makes that drawing liquid pump 2 is more accurate absorbs epoxy grease.
In this embodiment, the periphery of the layering tank 1 is wrapped with the heat preservation layer 7, and the temperature environment of liquid layering in the layering tank 1 is guaranteed.
The utility model discloses a 12 mouth of pipe departments of row at layering jar 1 set up zero time liquid reserve tank 3, the volume of zero time liquid reserve tank 3 is far less than the volume of layering jar 1, set up conductivity meter 5 in zero time liquid reserve tank 3, when the waste liquid of discharging, all waste liquids and partial epoxy all can discharge into three-way valve 4 through zero time liquid reserve tank 3, utilize conductivity meter 5 to detect the conductivity value of liquid in the zero time liquid reserve tank 3, compare the conductivity value of liquid in 5 direct detection layering jar 1 of conductivity meter, the accuracy is higher also quicker, ensure that only a small amount of epoxy is discharged as the waste liquid, effectively reduce epoxy's waste.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A layering device in epoxy plasticizer production comprises a layering tank (1), wherein a feeding pipe (11) is arranged at the top of the layering tank (1), a discharging pipe (12) is arranged at the bottom of the layering tank (1), it is characterized by also comprising a liquid pump (2), a zero-time liquid storage tank (3) and a three-way valve (4), the discharge pipe (12) is communicated with the zero-time liquid storage tank (3), a conductivity meter (5) is arranged in the zero-time liquid storage tank (3), a liquid outlet (31) is arranged at the bottom of the zero-time liquid storage tank (3), the liquid outlet (31) is communicated with an a port of the three-way valve (4), the absorption end of the liquid pump (2) is communicated with the upper part of the layering tank (1) through a hose (21), the opening of the hose (21) is arranged in the layering tank (1), and the opening b of the three-way valve (4) is communicated with the absorption end of the liquid pump (2) through a pipeline.
2. The layering device in epoxy plasticizer production according to claim 1, characterized in that the upper part of the side wall of the layering tank (1) is provided with a viewing window (13).
3. The layering device in epoxy plasticizer production of claim 1, characterized in that, the top of layering jar (1) is provided with telescopic cylinder, telescopic rod (61) of telescopic cylinder vertically set up in the inside of layering jar (1), the tip of telescopic rod (61) with hose (21) mouth of pipe outer wall fixed connection.
4. The layering device in epoxy plasticizer production according to claim 1, characterized in that the periphery of layering tank (1) is coated with heat preservation layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020800.5U CN214286804U (en) | 2021-01-04 | 2021-01-04 | Layering device in epoxy plasticizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020800.5U CN214286804U (en) | 2021-01-04 | 2021-01-04 | Layering device in epoxy plasticizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214286804U true CN214286804U (en) | 2021-09-28 |
Family
ID=77822898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120020800.5U Active CN214286804U (en) | 2021-01-04 | 2021-01-04 | Layering device in epoxy plasticizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214286804U (en) |
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2021
- 2021-01-04 CN CN202120020800.5U patent/CN214286804U/en active Active
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