CN204141250U - A kind of discharge structure of PVC essence monomer tank - Google Patents
A kind of discharge structure of PVC essence monomer tank Download PDFInfo
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- CN204141250U CN204141250U CN201420550425.5U CN201420550425U CN204141250U CN 204141250 U CN204141250 U CN 204141250U CN 201420550425 U CN201420550425 U CN 201420550425U CN 204141250 U CN204141250 U CN 204141250U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
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Abstract
A kind of discharge structure of PVC essence monomer tank, it includes smart single storage tank, polymerization pipeline valve, its technological points is: by flowing line and be located at the water discharging valve of flowing line and level glass is connected with water storage tank bottom smart single storage tank, be also provided with the balance tube of a band balance tube valve between smart single storage tank top and water storage tank top; Water storage tank is provided with one be equally convenient to observe smart monomer and the marginal visor of water liquid level in water storage tank, bottom water storage tank, is also provided with a Draw off valve.This structure utilizes water than VCM weight, the solubility of hydrogen cloride in water is much larger than the principle of the solubility in VCM, by installing a water storage tank in the position lower than monomer tank, water storage tank installs liquid level meter, because water storage tank is enough large, the water conservancy potential difference in monomer tank enters water storage tank continuously, and operator is according to the liquid level situation of water storage tank, while discharging water, discharge the hydrogen cloride of the overwhelming majority, do not take smart monomer out of.
Description
Technical field
The utility model belongs to produces tackiness agent correlative technology field, specifically a kind of discharge structure of the PVC essence monomer tank produced in PVC paste resin process.
Background technique
PVC paste resin (hereinafter referred to as sticking with paste resin) is as first leading products of our company, and production technology reaches world-class levels, and is the leading enterprise that resin industry is stuck with paste by China always.This product processes is complicated, be widely used in manufacturing the industries such as dipping gloves, leatherette, wallpaper, floor, coated fabric, conveyor belt, carpet, ground cushion, automobile glue, electronics sheath, label, toy, bottle cap liner, ink, flexible pipe, shoes, adhesive, market welcome degree is higher.Along with the fast development of sticking with paste resin industry, it is also increasing that resin demand is stuck with paste to special-purpose polychloroethylene that is high-end, high-quality by downstream manufacturer.In order to ensure quality of product advantage, in the urgent need to person skilled, production technology is constantly improved, to improve the quality of products, to adapt to new application.
Because preparation is stuck with paste in resin VCM (hereinafter referred to as smart monomer) used moisture containing acid, comparatively large on the end product quality impact of sticking with paste resin, especially affect the heat decomposition temperature of finished product, and then cause downstream product heat easy to change.Under existing manufacturing condition, owing to there is no system, rational smart monomer dehydration system, only rely on the proportion difference of smart monomer and water, strict strengthen each smart single storage tank and to discharge water the management of operation, require that operator is per hour to on-site manual draining once.But owing to there is no effective monitoring means, because drainage effect is bad, still there will be the situation having influence on end product quality containing acid because smart monomer is moisture.Meanwhile, owing to all can carry smart monomer secretly during each on-the-spot draining, the water vent of long term frequent can cause certain loss of material, to the person and environment, therefore in the urgent need to improving the drainage pattern of smart single storage tank.
Summary of the invention
The purpose of this utility model is to provide a kind of discharge structure of the PVC essence monomer tank produced in PVC paste resin process.
The purpose of this utility model is realized by following technology: a kind of discharge structure of PVC essence monomer tank, it includes smart single storage tank, essence monomer pipeline, water discharging valve, polymerization pipeline valve, it is characterized in that: by flowing line and be located at the water discharging valve of flowing line and level glass is connected with water storage tank bottom smart single storage tank, between smart single storage tank top and water storage tank top, be also provided with the balance tube of a band balance tube valve; Water storage tank is provided with one be equally convenient to observe smart monomer and the marginal visor of water liquid level in water storage tank, bottom water storage tank, is also provided with a Draw off valve.
The utility model is according to output needs, and smart single storage tank can be set up in parallel, and described smart single storage tank is that one or arranged in parallel have 2-6 smart single storage tank, and its flowing line is arranged in parallel and is connected with same water storage tank.
Working principle: utilize water than VCM weight, the solubility of hydrogen cloride in water is much larger than the principle of the solubility in VCM, by installing a water storage tank in the position lower than monomer tank, water storage tank installs liquid level meter, because water storage tank is enough large, the water conservancy potential difference in monomer tank enters water storage tank continuously, and operator can carry out a drainage works according to the liquid level of water storage tank every day, discharge the hydrogen cloride of the overwhelming majority while discharging water, do not take smart monomer out of.
The utility model moisturely in one or more smart monomer tank is pooled to a water storage tank owing to adopting, and unified outside draining, can reduce water discharging number, thus reduces loss of material and environmental pollution;
Owing to arranging separately a water storage tank, and the mounting point of this tank is lower, can improve a point water effect; Can avoid owing to not discharging water in time, the product quality problem caused;
The interface that liquid level meter can see VCM and water is installed, when discharging water accordingly, loss of material can be reduced further.
The utility model also has simple and reasonable, and cost is low, energy-conservation and environmental protection, long service life, the advantages such as application area is wide.
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model;
Fig. 2 is the second structural representation sketch of the present utility model.
The symbol description of accompanying drawing major component
Essence single storage tank 1#; Water storage tank 2#; Essence monomer pipeline 3; Balance tube valve 4; Water discharging valve 5; Polymerization pipeline valve 6; Visor 7; Draw off valve 8; Balance tube 9; Level glass 10; Flowing line 11.
The utility model is described in further detail by example below in conjunction with accompanying drawing; but following example is only the utility model example wherein; do not represent the rights protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claims.
Embodiment
example 1
As shown in Figure 1,1# in figure is smart single storage tank, 3 is the smart monomer pipeline from distillation system, in essence single storage tank, smart monomer removes the polymerization pipeline valve 6 of polymerization process, by flowing line 11 and be located at the water discharging valve 5 of flowing line and level glass 10 is connected with water storage tank 2# bottom smart single storage tank 1#, between smart single storage tank 1# top and water storage tank 2# top, be also provided with the balance tube 9 of a band balance tube valve 4; Water storage tank is provided with one be equally convenient to observe smart monomer and the marginal visor 7 of water liquid level in water storage tank, bottom water storage tank, is also provided with a Draw off valve 8.
Set water storage tank, position is lower than existing smart monomer basin, and the water of smart monomer tank bottom flows in water storage tank by potential difference, and water storage tank is furnished with liquid level meter, and operator can according to the height of liquid level, and once discharge water every day operation.
Flowing line 11 between essence monomer tank and water storage tank and balance tube 9, valve 4, ensureing that in smart monomer tank, water discharges water storage tank smoothly, is valve 4 normally open during work.
Face visor 10 and front and back valve 5, for observing smart monomer liquid level, when storage tank maintenance, valve 5 can be used for cutting off material between storage tank, is normally open during work.
Visor 7, for observing the liquid level separatrix of smart monomer and water in water storage tank, the Draw off valve 8 of water storage tank bottom, is normal off status during work, opens during draining.
example 2
As shown in Figure 2, adopt in Fig. 2 and be set side by side with four smart monomer tanks, this structure is on the basis of Fig. 1, add smart single storage tank 3#, smart single storage tank 4#, smart single storage tank 5#; Its structure and working principle is identical with example 1, therefore omits it.
Claims (2)
1. the discharge structure of a PVC essence monomer tank, it includes smart single storage tank, essence monomer pipeline, water discharging valve, polymerization pipeline valve, it is characterized in that: by flowing line and be located at the water discharging valve of flowing line and level glass is connected with water storage tank bottom smart single storage tank, between smart single storage tank top and water storage tank top, be also provided with the balance tube of a band balance tube valve; Water storage tank is provided with one be equally convenient to observe smart monomer and the marginal visor of water liquid level in water storage tank, bottom water storage tank, is also provided with a Draw off valve.
2. the discharge structure of PVC according to claim 1 essence monomer tank, is characterized in that: described smart single storage tank is that one or arranged in parallel have 2-6 smart single storage tank, and its flowing line is arranged in parallel and is connected with same water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550425.5U CN204141250U (en) | 2014-09-24 | 2014-09-24 | A kind of discharge structure of PVC essence monomer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550425.5U CN204141250U (en) | 2014-09-24 | 2014-09-24 | A kind of discharge structure of PVC essence monomer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141250U true CN204141250U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420550425.5U Active CN204141250U (en) | 2014-09-24 | 2014-09-24 | A kind of discharge structure of PVC essence monomer tank |
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| CN (1) | CN204141250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295521A (en) * | 2020-10-28 | 2021-02-02 | 新疆圣雄氯碱有限公司 | Method and device for reducing self-polymerization of vinyl chloride monomer in tank |
-
2014
- 2014-09-24 CN CN201420550425.5U patent/CN204141250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295521A (en) * | 2020-10-28 | 2021-02-02 | 新疆圣雄氯碱有限公司 | Method and device for reducing self-polymerization of vinyl chloride monomer in tank |
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