CN206327748U - A kind of storage device of isocyanates - Google Patents
A kind of storage device of isocyanates Download PDFInfo
- Publication number
- CN206327748U CN206327748U CN201621395345.2U CN201621395345U CN206327748U CN 206327748 U CN206327748 U CN 206327748U CN 201621395345 U CN201621395345 U CN 201621395345U CN 206327748 U CN206327748 U CN 206327748U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- isocyanates
- storage
- valve
- feed tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a kind of storage device of isocyanates, specifically related to isocyanate production facility field, including storage tank, storage tank is arranged in storage tank cover, and feed tube is provided with the top of storage tank, and storage pot bottom is provided with drain pipe, the top of storage tank connects the nitrogen making machine outside storage tank by nitrogen tube, it is respectively arranged with feed tube and drain pipe on liquid feed valve and liquid valve, feed tube and is additionally provided with crystal screen pack, blower fan is additionally provided with the top of storage tank cover.The utility model has reliability high, can effectively reduce isocyanates leakage phenomenon in storage, and the advantage that effectively can be excluded to the isocyanates that leakage is produced in storage.
Description
Technical field
The utility model is related to isocyanate production facility field, and in particular to a kind of storage device of isocyanates.
Background technology
Isocyanates is the general name of the various esters of isocyanic acid, and reactor, storage tank of isocyanate moiety process units etc. exist
Work, existed because of equipment corrosion or the seal leakage induction danger such as Poisoning accident and fire explosion under high temperature, high pressure
Danger, it is necessary to strengthening process process, device fabrication and maintenance, safety management, to ensure that safety and steady is run.
A kind of electrolyte storage tank (notification number：CN204776914U, the day for announcing：2015-11-18) disclose a kind of electrolysis
Liquid storage tank, it is related to the packaging field of storage of electrolyte, and in particular to a kind of safe electrolyte storage tank.It includes storage
Tank, closure, storage cover, liquid in-out valve, turnover liquid pipe, heat sink, temperature sensor, thermal component, connector；It is described
Storage tank is also provided on storage tank provided with storage cover, closure, and closure is provided with the liquid in-out valve that electrolysis liquid is passed in and out,
Provided with turnover liquid pipe in storage tank, heat sink is arranged on the inwall of storage tank, and temperature sensor is arranged on storage tank wall,
Heat sink is connected by connector with the thermal component outside storage tank.Further, the back side of thermal component is provided with a control
Device processed.This utility model has the drawback that：The liquid leakage in storage tank, and the liquid in storage tank can not effectively be prevented
Reaction, the stability of influence storage pot liquid are easily produced with the moisture in air and air.
Utility model content
The technical problems to be solved in the utility model, which is to provide one kind, has reliability high, can effectively reduce isocyanates and exist
Leakage phenomenon in storage, and the storage dress for the isocyanates that effectively can be excluded to the isocyanates that leakage is produced in storage
Put.
In order to solve the above-mentioned technical problem, the utility model provides a kind of storage device of isocyanates, including storage tank,
Storage tank is arranged in storage tank cover, and feed tube is provided with the top of storage tank, and storage pot bottom is provided with drain pipe, storage tank
Top is connected by nitrogen tube to be respectively arranged with liquid feed valve and goes out liquid on the nitrogen making machine outside storage tank, feed tube and drain pipe
It is additionally provided with valve, feed tube at the top of crystal screen pack, storage tank cover and is additionally provided with blower fan.
It is preferred that, relief valve is additionally provided with the top of the storage tank, can prevent that nitrogen making machine is excessive to being filled with storage tank
Nitrogen.
It is preferred that, the storage tank is double layers of tank body, can effectively prevent that storage tank from causing isocyanates to be let out because of outer wall rupture
Leakage causes harm to surrounding environment and people.
It is preferred that, check valve and air pressure valve are additionally provided with the nitrogen tube, prevents nitrogen making machine to being filled with storage tank
Nitrogen reflux.
It is preferred that, the crystal screen pack is arranged on the feed tube between liquid feed valve and storage tank, can effectively be filtered
Isocyanates in feed tube touches the crystal of air generation.
Advantage of the present utility model：It is high with reliability, it can effectively reduce isocyanates leakage phenomenon in storage, and energy
The advantages of effectively being excluded to the isocyanates that leakage is produced in storage.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the storage device of isocyanates of the utility model；
Marked in figure：1st, storage tank；2nd, storage tank cover；3rd, feed tube；4th, drain pipe；5th, nitrogen tube；6th, nitrogen making machine；7、
Liquid feed valve；8th, liquid valve；9th, crystal screen pack；10th, relief valve；11st, check valve；12nd, air pressure valve；13rd, blower fan.
Embodiment
Preferred embodiment of the present utility model is described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of storage device of isocyanates of the present utility model, including storage tank 1, storage tank 1 is set
In storage tank cover 2, the top of storage tank 1 is provided with feed tube 3, and the bottom of storage tank 1 is provided with drain pipe 4, the top of storage tank 1
Connected by nitrogen tube 5 and liquid feed valve 7 is respectively arranged with the nitrogen making machine 6 outside storage tank 1, feed tube 3 and drain pipe 4 and goes out liquid
Crystal screen pack 9 is additionally provided with valve 8, feed tube 3, the top of storage tank cover 2 is additionally provided with blower fan 13.
The top of storage tank 1 is additionally provided with relief valve 10, can prevent that nitrogen making machine 6 from, to being filled with excessive nitrogen in storage tank 1, depositing
Storage tank 1 is double layers of tank body, can effectively prevent that storage tank 1 from causing isocyanates leakage to make surrounding environment and people because of outer wall rupture
Into harm, check valve 11 and air pressure valve 12 are additionally provided with nitrogen tube 5, prevents that nitrogen making machine 6 from returning to the nitrogen being filled with storage tank 1
Stream, crystal screen pack 9 is arranged on the feed tube 3 between liquid feed valve 7 and storage tank 1, can effectively filtered different in feed tube 3
Cyanate touches the crystal grain of air generation.
The utility model application method is：Isocyanates is entered by feed tube 3 to be stored in storage tank 1, drain pipe 4
Isocyanates in storage tank 1 can be excluded, while nitrogen making machine 6 can be opened toward being filled with nitrogen in storage tank 1 so that nitrogen is full of
In the inner top of storage tank 1, a nitrogen separation layer is formed, the isocyanates and air contact in storage tank 1 is prevented, works as storage tank
When 1 rupture produces isocyanates leakage, the blower fan 13 at the top of storage tank cover 2 can be opened, air in storage tank cover 2 is largely flowed
It is logical, it is rapid to exclude the taste that isocyanates is distributed, it is easy to staff to overhaul storage tank 1.
Advantage of the present utility model：It is high with reliability, it can effectively reduce isocyanates leakage phenomenon in storage, and energy
The advantages of effectively being excluded to the isocyanates that leakage is produced in storage.
The preferred embodiment of utility model creation is the foregoing is only, is not created to limit the utility model,
All any modification, equivalent and improvement made within the spiritual and principle that the utility model is created etc., should be included in
Within the protection domain that the utility model is created.
Claims (5)
1. a kind of storage device of isocyanates, including storage tank (1), it is characterised in that：Storage tank (1) is arranged on storage tank cover
(2) in, feed tube (3) is provided with the top of storage tank (1), storage tank (1) bottom is provided with drain pipe (4), the top of storage tank (1)
Portion is connected by nitrogen tube (5) and is respectively arranged with the outside nitrogen making machine (6) of storage tank (1), feed tube (3) and drain pipe (4)
Crystal screen pack (9) is additionally provided with liquid feed valve (7) and liquid valve (8), feed tube (3), storage tank cover is also set up at the top of (2)
There is blower fan (13).
2. a kind of storage device of isocyanates according to claim 1, it is characterised in that：Also set at the top of storage tank (1)
It is equipped with relief valve (10).
3. a kind of storage device of isocyanates according to claim 1, it is characterised in that：Storage tank (1) is double-layer tank
Body.
4. a kind of storage device of isocyanates according to claim 1, it is characterised in that：Nitrogen tube is also set up on (5)
There are check valve (11) and air pressure valve (12).
5. a kind of storage device of isocyanates according to claim 1, it is characterised in that：Crystal screen pack (9) is set
On feed tube (3) between liquid feed valve (7) and storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395345.2U CN206327748U (en) | 2016-12-19 | 2016-12-19 | A kind of storage device of isocyanates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395345.2U CN206327748U (en) | 2016-12-19 | 2016-12-19 | A kind of storage device of isocyanates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327748U true CN206327748U (en) | 2017-07-14 |
Family
ID=59290679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395345.2U Expired - Fee Related CN206327748U (en) | 2016-12-19 | 2016-12-19 | A kind of storage device of isocyanates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206327748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986810A (en) * | 2017-12-29 | 2019-07-09 | 江苏源盛复合材料技术股份有限公司 | A kind of concentration feeding device and the composite material pultrusion equipment including the device |
-
2016
- 2016-12-19 CN CN201621395345.2U patent/CN206327748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986810A (en) * | 2017-12-29 | 2019-07-09 | 江苏源盛复合材料技术股份有限公司 | A kind of concentration feeding device and the composite material pultrusion equipment including the device |
| CN109986810B (en) * | 2017-12-29 | 2024-02-02 | 浙江德毅隆科技股份有限公司 | Centralized feeding device and composite material pultrusion equipment comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |