阅读说明：本技术 一种内浮盘式苯乙烯存储罐 (Internal floating disc type styrene storage tank ) 是由 陈子红 于 2019-09-04 设计创作，主要内容包括：本发明公开了一种内浮盘式苯乙烯存储罐,包括罐体、进液口和出液口,罐体包括由上至下依次连接的罐顶、罐身和罐底,罐身为圆柱状,罐身内部设置有随储液同步升降的内浮盘,内浮盘与罐身的内壁密封贴合,内浮盘将罐体的内部上下分隔为上腔室和储液室,上腔室与罐体外部相连通,进液口和出液口均与储液室相连通。本存储罐的罐身为圆柱状,罐身内部的内浮盘能够随储液同步升降,内浮盘与罐身的内壁密封贴合,密封效果好,上腔室与罐体外部相连通,进液口和出液口均与储液室相连通,内浮盘随储液同步升降,既能保障储液室顺利地进液和出液,又能防止苯乙烯挥发排放至外界环境,保护环境,在储液室内部挥发的苯乙烯还能够回流,减少损失浪费。(The invention discloses an inner floating disc type styrene storage tank which comprises a tank body, a liquid inlet and a liquid outlet, wherein the tank body comprises a tank top, a tank body and a tank bottom which are sequentially connected from top to bottom, the tank body is cylindrical, an inner floating disc which synchronously rises and falls along with a stored liquid is arranged in the tank body, the inner floating disc is in sealing fit with the inner wall of the tank body, the inner floating disc divides the interior of the tank body into an upper cavity and a liquid storage chamber from top to bottom, the upper cavity is communicated with the exterior of the tank body, and the liquid inlet and the liquid outlet are both communicated with the liquid storage. The body of this storage jar is cylindric, the inside interior floating disc of body can go up and down along with the stock solution is synchronous, the sealed laminating of inner wall of interior floating disc and body, it is sealed effectual, it is linked together with jar external portion to go up the cavity, inlet and liquid outlet all are linked together with the stock solution room, interior floating disc goes up and down along with the stock solution is synchronous, can ensure the stock solution room smoothly feed liquor and go out liquid, can prevent again that styrene from volatilizing and discharging to external environment, the environmental protection, can also flow back at the inside volatile styrene of stock solution room, it is extravagant to reduce the loss.)

1. The utility model provides an interior floating disc formula styrene storage jar, includes a jar body, inlet and liquid outlet, its characterized in that: the jar body is including tank deck, can body and tank bottoms that from top to bottom connects gradually, the can body is cylindric, the inside interior floating plate that is provided with along with the synchronous lift of stock solution of can body, the sealed laminating of inner wall of interior floating plate and can body, interior floating plate separates the inside of the jar body for last cavity and stock solution room from top to bottom, it is linked together with the external portion of jar to go up the cavity, inlet and liquid outlet all are linked together with the stock solution room.

2. An internal floating tray type styrene storage tank as claimed in claim 1, wherein: the periphery parcel of interior floating plate has the sealing washer, the sealing washer is sealed the laminating with the inner wall of can body.

3. An internal floating tray type styrene storage tank as claimed in claim 1 or 2, wherein: the lower end of the inner floating disc is provided with a floating body which floats on the liquid level of the liquid storage.

4. An internal floating tray type styrene storage tank as claimed in claim 3, wherein: and a volatilization cavity is formed between the lower surface of the inner floating disc and the liquid level of the liquid storage.

5. The internal floating tray type styrene storage tank as set forth in claim 4, wherein: and the inner floating disc is also provided with a pressure release valve, and the volatilization cavity can be communicated with the upper cavity through the pressure release valve.

6. An internal floating tray type styrene storage tank as claimed in claim 1, wherein: the bottom of tank deck installs backstop portion, the support frame is installed at the top of tank bottoms, interior floating plate is located between support frame and the backstop portion.

7. An internal floating tray type styrene storage tank as claimed in claim 1, wherein: the tank top is provided with an exhaust port, and the upper cavity is communicated with the outside of the tank body through the exhaust port.

Technical Field

The invention relates to the technical field of styrene storage, in particular to a styrene storage tank.

Background

Styrene is an organic compound formed by replacing one hydrogen atom of ethylene with benzene, has serious harm to the environment, needs to pay special attention to the pollution to surface water, soil, atmosphere, drinking water and aquatic organisms, is easily photolyzed in the atmosphere due to strong volatility, can be biodegraded and chemically degraded, can be destroyed by specific flora, and can be oxidized into anisole, formaldehyde and a small amount of phenethyl alcohol by oxygen in the air.

Therefore, the storage of the styrene is very important, the conventional chemical storage tank is often adopted in the conventional styrene storage tank, the good sealing effect cannot be achieved, the stored styrene is easy to volatilize from the storage tank, partial loss is caused, and the surrounding environment is easily polluted.

Disclosure of Invention

The invention aims to at least solve one of the technical problems in the prior art and provides an inner floating disc type styrene storage tank which is good in sealing effect and not easy to pollute the environment.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides an interior floating disc formula styrene storage jar, includes a jar body, inlet and liquid outlet, jar body is including tank deck, can body and the tank bottoms that from top to bottom connects gradually, the can body is cylindric, the inside interior floating disc that goes up and down along with the stock solution that is provided with of can body in step, the sealed laminating of inner wall of interior floating disc and can body, interior floating disc separates the inside of jar body for cavity and stock solution room from top to bottom, it is linked together with the external portion of jar to go up the cavity, inlet and liquid outlet all are linked together with the stock solution room.

As the improvement of the technical scheme, the periphery of the inner floating disc is wrapped with a sealing ring, and the sealing ring is in sealing fit with the inner wall of the tank body.

As an improvement of the technical scheme, a floating body is arranged at the lower end of the inner floating disc and floats on the liquid level of the liquid storage.

As an improvement of the technical scheme, a volatilization cavity is formed between the lower surface of the inner floating disc and the liquid level of the liquid storage.

As an improvement of the technical scheme, the inner floating disc is further provided with a pressure release valve, and the volatilization cavity can be communicated with the upper cavity through the pressure release valve.

As an improvement of the technical scheme, a stopping part is installed at the bottom of the tank top, a supporting frame is installed at the top of the tank bottom, and the inner floating disc is located between the supporting frame and the stopping part.

As an improvement of the technical scheme, the tank top is provided with an exhaust port, and the upper cavity is communicated with the outside of the tank body through the exhaust port.

The invention has the following beneficial effects:

the body of this storage jar is cylindric, the inside interior floating plate of body can go up and down along with the stock solution is synchronous, and the sealed laminating of inner wall of interior floating plate and body moreover, and is sealed effectual, goes up the cavity and is linked together with jar external portion, and inlet and liquid outlet all are linked together with the stock solution room, and interior floating plate goes up and down along with the stock solution is synchronous, can ensure the stock solution room smoothly feed liquor and go out the liquid, can prevent again that styrene from volatilizing and discharging to external environment, the environmental protection, can also flow back at the inside volatile styrene of stock solution room, it is extravagant to reduce the loss.

Drawings

The invention is further described with reference to the following detailed description of embodiments and drawings, in which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of an embodiment of the invention when containing a liquid storage.

Detailed Description

Referring to fig. 1 and 3, the internal floating disc type styrene storage tank comprises a tank body 1, a liquid inlet 2 and a liquid outlet 3, wherein the tank body 1 comprises a tank top 11, a tank body 12 and a tank bottom 13 which are sequentially connected from top to bottom, the tank body 12 is cylindrical, an internal floating disc 4 which synchronously rises and falls along with a stored liquid is arranged in the tank body 12, and the internal floating disc 4 is in sealing fit with the inner wall of the tank body 12.

Wherein, interior floating disc 4 separates the inside of jar body 1 for upper and lower cavity 14 and stock solution room 15, it is linked together with jar body 1 outside to go up cavity 14, specifically, install gas vent 10 on tank deck 11, it communicates with jar body 1 outside through gas vent 10 to go up cavity 14, inlet 2 and liquid outlet 3 all are linked together with stock solution room 15, make interior floating disc 4 go up and down along with the stock solution is synchronous, can ensure stock solution room 15 and feed liquor smoothly, can prevent again that styrene from volatilizing and discharging to external environment, the environmental protection, can also flow back at the inside volatile styrene of stock solution room 15, it is extravagant to reduce the loss.

In addition, backstop portion 8 is installed to the bottom of tank deck 11, and support frame 9 is installed at the top of tank bottoms 13, and interior floating plate 4 is located between support frame 9 and backstop portion 8, and interior floating plate 4 can rise to backstop portion 8 the highest, can fall on support frame 9 the lowest, and when the liquid level further descends, support frame 9 can support interior floating plate 4.

Further referring to fig. 2, the periphery of the inner floating disc 4 is wrapped by a sealing ring 5, specifically, the upper surface and the lower surface of the outer edge of the inner floating disc 4 are wrapped by the sealing ring 5, the sealing ring 5 is in sealing fit with the inner wall of the tank body 12, the sealing effect is very good, and the inner floating disc 4 can be guaranteed to smoothly slide up and down along the inner wall of the tank body 12.

As shown in fig. 3, the lower extreme of interior floating disc 4 is equipped with body 6, and the body 6 floats at the liquid level of stock solution, forms the chamber 16 that volatilizees between the lower surface of interior floating disc 4 and the liquid level of stock solution, and the inside volatile styrene of stock solution room 15 gets into the chamber 16 that volatilizees, then can also flow back to stock solution room 15, and it is extravagant to reduce the loss.

If the condition that the pressure of the volatilization cavity 16 is overlarge occurs, the inner floating disc 4 is also provided with the pressure release valve 7, the volatilization cavity 16 can be communicated with the upper cavity 14 through the pressure release valve 7, partial pressure of the volatilization cavity 16 can be released, and the occurrence of faults or damage is prevented. In addition, the exhaust port 10 can be externally connected with a styrene filtering device, so that the discharged styrene can not directly enter the atmospheric environment, and the environment pollution is prevented.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the present invention shall fall within the protection scope of the present invention as long as the technical effects of the present invention are achieved by any similar or identical means.