CN203540136U - Water scrapping structure for separating nitrobenzene - Google Patents
Water scrapping structure for separating nitrobenzene Download PDFInfo
- Publication number
- CN203540136U CN203540136U CN201320721813.0U CN201320721813U CN203540136U CN 203540136 U CN203540136 U CN 203540136U CN 201320721813 U CN201320721813 U CN 201320721813U CN 203540136 U CN203540136 U CN 203540136U
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- CN
- China
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- nitrobenzene
- water
- storage tank
- overflow pipe
- floating drum
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- Withdrawn - After Issue
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Abstract
The utility model discloses a water scrapping structure for separating nitrobenzene. The water scrapping structure comprises a nitrobenzene storage tank and a water discharge hose, and is characterized by further comprising connecting shafts, sliding bases and a water scrapper, wherein the connecting shafts are arranged inside the nitrobenzene storage tank; one end of each connecting shaft is fixedly connected with the nitrobenzene storage tank; one ends of a plurality of sliding bases are respectively connected with the connecting shaft in a sleeved manner and are in sliding match with the connecting shafts; the other end of each sliding base is fixedly connected with the lifting hugs of the water scrapper; an overflowing tube of the water scrapper is in sealing connection with the water discharge tube of the nitrobenzene storage tank through the water discharge hose. When the water scrapping structure is used, the water inlet of the overflowing tube of the water scrapper is positioned between overflowing nitrobenzene and overflowing water, the water scrapper is arranged inside the nitrobenzene storage tank and is fixedly connected with the sliding bases, and the overflowing tube inside the water scrapper is connected with the water discharge hose in a sealed manner. The water scrapping structure has the advantages of simple structure, convenience in operation, low cost and high practicability.
Description
Technical field
The utility model relates to producing nitrobenzene, is a kind of water-bound of scraping for nitrobenzene separation.
Background technology
The moisture 0.5-1% of nitrobenzene that adiabatic nitration is produced accumulates and understands static layering in storage tank, and this part free water can produce very adverse influence to subsequent handling production, must be isolated away.At present, traditional dividing method for water adopts overflow pipe is installed in storage tank tank body fixed position, and pot liquid total height reaches or over ability overflow liquid after this overflow mouth of pipe, wherein comprises water.
There is following defect in this kind of dividing method for water: 1. can not effectively divide water.When the layering interfaces height of water and nitrobenzene is during lower than overfall, the part water that liquid level is lower just can not be separated.2. lose nitrobenzene.When the layering interfaces height of water and nitrobenzene is during higher than overfall, nitrobenzene can flow out from drain pipe port, causes damage.
Summary of the invention
Technical problem to be solved in the utility model is: the shortcoming that overcomes prior art, provide on a kind of layering interfaces that swims in water and nitrobenzene, overflow pipe water inlet can float along with the height and position of water and the layering interfaces of nitrobenzene for nitrobenzene separated scrape water-bound, its advantage is the moisture in can effective separated nitrobenzene, guarantee that in storage tank, free water is in minimum liquid level, simultaneously by adjusting overflow pipe water inlet height, can not make nitrobenzene overflow go out and cause nitrobenzene loss, and be convenient to tank inside installation and dismounting and strengthen its versatility.
The scheme of the utility model technical solution problem is: a kind of water-bound of scraping for nitrobenzene separation, it comprises nitrobenzene storage tank and scupper hose, described nitrobenzene storage tank arranges drain pipe port, scupper hose is placed in nitrobenzene storage tank and the drain pipe port of nitrobenzene storage tank setting is tightly connected, it is characterized in that: also comprise connecting axle, fixed mount, sliding seat and wiper, the described connecting axle that is no less than two is placed in nitrobenzene storage tank, one end of connecting axle is connected by the tank body of fixed mount and nitrobenzene storage tank, several sliding seats respectively one end are socketed on connecting axle and are slidably matched with connecting axle, the hanger of the other end and wiper is connected, the overflow pipe of wiper is tightly connected by the drain pipe port of scupper hose and nitrobenzene storage tank.
The structure of described wiper is: it comprises floating drum, holder, hanger and overflow pipe, its end face of floating drum and the bottom surface of described hollow sealing arranged head piece respectively, bottom surface is the uniform holder that is connected also, the upper and lower of the cylinder uniform hanger that is connected respectively outside floating drum, described overflow pipe is installed on crossing in head piece that holder that floating drum bottom surface is connected and floating drum arrange simultaneously, the Connection Block of overflow pipe is placed on holder, overflow pipe is connected by Connection Block and holder and floating drum, the head piece of crossing of overflow pipe and floating drum is tightly connected, the water inlet of overflow pipe is placed in floating drum, the delivery port of overflow pipe is tightly connected by the drain pipe port of scupper hose and nitrobenzene storage tank.
The water-bound of scraping for nitrobenzene separation of the present utility model, the structure that its wiper moves along connecting axle makes the position of wiper in nitrobenzene storage tank can be adjustable in real time along with the height and position of the layering interfaces of water and nitrobenzene, the water inlet of the overflow pipe in wiper remains in and between overflow nitrobenzene and overflow water, forms the floating overflow mouth of pipe, the moisture in can effective separated nitrobenzene, guarantee that in storage tank, free water is in minimum liquid level, simultaneously by adjusting in real time overflow pipe water inlet height, can not make nitrobenzene overflow go out and cause nitrobenzene loss again.During use, adjust the water inlet of the overflow pipe in wiper between overflow nitrobenzene and overflow water, wiper is placed in nitrobenzene storage tank and is affixed on sliding seat, overflow pipe and scupper hose in wiper are tightly connected.Have advantages of simple in structure, easy to operate, cost is low, practical.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the structural representation of scraping water-bound of nitrobenzene separation;
Fig. 2 is the local enlarged diagram of Fig. 1;
To be the utility model look cross-sectional schematic for the wiper master who scrapes water-bound of nitrobenzene separation to Fig. 3;
Fig. 4 is the schematic top plan view of Fig. 3;
Fig. 5 is that the wiper master of embodiment looks cross-sectional schematic;
Fig. 6 is the schematic top plan view of Fig. 5.
In figure: 1 fixed mount, 2 wipers, 3 connecting axles, 4 scupper hoses, 5 drain pipe ports, 6 nitrobenzene storage tanks, 7 sliding seats, 8 hangers, 9 overflow pipes, 10 floating drums, 11 water inlets, 12 holders, 13 delivery ports, 14 Connection Blocks.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to Fig. 1～Fig. 6, the water-bound of scraping for nitrobenzene separation of the present utility model of take is example for existing nitrobenzene production, the water-bound of scraping for nitrobenzene separation of the present embodiment comprises nitrobenzene storage tank 6 and scupper hose 4, the bottom of described nitrobenzene storage tank 6 arranges drain pipe port 5, the drain pipe port 5 that scupper hose 4 is placed in nitrobenzene storage tank 6 and nitrobenzene storage tank 6 bottoms arrange is tightly connected, two connecting axles 3 are placed in nitrobenzene storage tank 6, the top of connecting axle 3 is connected by fixed mount 1 and the tank deck of nitrobenzene storage tank 6, four sliding seats 7 respectively one end are socketed on connecting axle 3 and are slidably matched with connecting axle 3, the hanger 8 of the other end and wiper 2 is connected, the overflow pipe 9 of wiper 2 is tightly connected by scupper hose 4 and the drain pipe port 5 of nitrobenzene storage tank 6 bottoms.The structure of described wiper 2 is: it comprises floating drum 10, overflow pipe 9, hanger 8 and holder 12, the floating drum 10 of described hollow sealing consists of two opposed being connected of semicircle cylindrical shell, its end face and bottom surface arranged head piece respectively, bottom surface is also uniform arranges four holders 12, and the upper and lower on floating drum 10 faces of cylinder, outside is uniform respectively arranges four hangers 8; Described overflow pipe 9 is installed on crossing in head piece that holder 12 that floating drum 10 bottom surfaces are connected and floating drum 10 arrange simultaneously, the Connection Block 14 of overflow pipe 9 is placed on holder 12, overflow pipe 9 is connected with floating drum 10 by Connection Block 14 and holder 12, overflow pipe 9 is tightly connected with the head piece of crossing of floating drum 10, the water inlet 11 of overflow pipe 9 is placed in floating drum 10, and the delivery port 13 of overflow pipe 9 is tightly connected by scupper hose 4 and the drain pipe port 5 of nitrobenzene storage tank 6.
During the scraping water-bound and use of the present embodiment, the water inlet 11 of adjusting the overflow pipe 9 in wiper 2 is highly 120mm, and wiper 2 is placed in nitrobenzene storage tank 6 and is affixed on sliding seat 7, and overflow pipe 9 and scupper hose 4 in wiper 2 are tightly connected.Realized in the interior setting of nitrobenzene storage tank 6 along with the height and position of the layering interfaces of water and nitrobenzene floats, forms the target of the floating overflow mouth of pipe, reach the moisture in can effective separated nitrobenzene, guarantee that in storage tank, free water is in minimum liquid level, again simultaneously by adjusting in real time overflow pipe 9 water inlet 11 height, can not make nitrobenzene overflow go out the object that causes nitrobenzene loss.
Claims (2)
1. the water-bound of scraping for nitrobenzene separation, it comprises nitrobenzene storage tank and scupper hose, described nitrobenzene storage tank arranges drain pipe port, scupper hose is placed in nitrobenzene storage tank and the drain pipe port of nitrobenzene storage tank setting is tightly connected, it is characterized in that: also comprise connecting axle, fixed mount, sliding seat and wiper, the described connecting axle that is no less than two is placed in nitrobenzene storage tank, one end of connecting axle is connected by the tank body of fixed mount and nitrobenzene storage tank, several sliding seats respectively one end are socketed on connecting axle and are slidably matched with connecting axle, the hanger of the other end and wiper is connected, the overflow pipe of wiper is tightly connected by the drain pipe port of scupper hose and nitrobenzene storage tank.
2. the water-bound of scraping for nitrobenzene separation as claimed in claim 1, it is characterized in that: described wiper comprises floating drum, holder, hanger and overflow pipe, its end face of floating drum and the bottom surface of described hollow sealing arranged head piece respectively, bottom surface is the uniform holder that is connected also, the upper and lower of the cylinder uniform hanger that is connected respectively outside floating drum, described overflow pipe is installed on crossing in head piece that holder that floating drum bottom surface is connected and floating drum arrange simultaneously, the Connection Block of overflow pipe is placed on holder, overflow pipe is connected by Connection Block and holder and floating drum, the head piece of crossing of overflow pipe and floating drum is tightly connected, the water inlet of overflow pipe is placed in floating drum, the delivery port of overflow pipe is tightly connected by the drain pipe port of scupper hose and nitrobenzene storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721813.0U CN203540136U (en) | 2013-11-16 | 2013-11-16 | Water scrapping structure for separating nitrobenzene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721813.0U CN203540136U (en) | 2013-11-16 | 2013-11-16 | Water scrapping structure for separating nitrobenzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540136U true CN203540136U (en) | 2014-04-16 |
Family
ID=50458306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721813.0U Withdrawn - After Issue CN203540136U (en) | 2013-11-16 | 2013-11-16 | Water scrapping structure for separating nitrobenzene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585789A (en) * | 2013-11-16 | 2014-02-19 | 康乃尔化学工业股份有限公司 | Water scraping structure for nitrobenzene separation and design method of water scraper |
-
2013
- 2013-11-16 CN CN201320721813.0U patent/CN203540136U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585789A (en) * | 2013-11-16 | 2014-02-19 | 康乃尔化学工业股份有限公司 | Water scraping structure for nitrobenzene separation and design method of water scraper |
| CN103585789B (en) * | 2013-11-16 | 2016-01-13 | 康乃尔化学工业股份有限公司 | What be separated for nitrobenzene scrapes water-bound and wiper method for designing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |