CN206762580U - A kind of chlorobenzene separation and recovery system - Google Patents
A kind of chlorobenzene separation and recovery system Download PDFInfo
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- CN206762580U CN206762580U CN201720563559.4U CN201720563559U CN206762580U CN 206762580 U CN206762580 U CN 206762580U CN 201720563559 U CN201720563559 U CN 201720563559U CN 206762580 U CN206762580 U CN 206762580U
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- tank
- chlorobenzene
- water inlet
- circulating pump
- separation
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Abstract
The utility model discloses a kind of chlorobenzene separation and recovery system, including tank（1）, the tank（1）Inside it is provided with row's cooling water pipe（2）, the tank（1）Water inlet is provided with close to top（4）, side is provided with delivery port（3）, the tank（1）Delivery port（3）It is connected with circulating pump in turn（5）And vavuum pump（6）, the vavuum pump（6）Pass through water inlet（3）Connect screw clamp（1）, in addition to tetrabromobisphenol A drying device（7）, the drying device（7）Dried gas passes through water inlet（4）Into tank（1）.Improve tank and blow the mouth of a river and the position of circulating pump water inlet, increase settling area, making chlorobenzene, normally the place of releasing settles, make further recycle, decline production cost, realize and constantly cool to vavuum pump while chlorobenzene is reclaimed, form the recycling of cooling water.
Description
Technical field
It the utility model is related to fluid separation device technical field, and in particular to a kind of chlorobenzene separation and recovery system.
Background technology
, it is necessary to which tetrabromobisphenol A is dried in the existing production technology for using tetrabromobisphenol A, gas caused by drying
Cognition carries part vapor and chlorobenzene, and generally use long-time stratification removes the method pair of wherein most benzene and chlorobenzene
It is pre-processed, but it is this processing Shortcomings in place of mainly have it is following some：1st, equipment investment, maintenance cost and take up an area compared with
Greatly；2nd, stratification process needs the long period, and thermal loss is larger, is unfavorable for carrying out after-treatment to it, adds energy
Consumption；3rd, separate unit liquid in storage tank stratification process is batch process, does not reach the requirement of continuous production and automation, manpower into
This is higher.
Also, the drying of tetrabromobisphenol A uses bipyramid rotary formula vacuum drier mostly, vacuum water tank installs vavuum pump,
During uninterrupted operation, frictional heat, water temperature rise influences system operation, and incoagulable gas carries the chlorobenzene to come and is heated
Volatile spilling afterwards, it is unfavorable for sedimentation recovery, which adds production cost, reduces production efficiency.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of chlorobenzene separation and recovery system, solves
During prior art intermediate pump runs without interruption, frictional heat, water temperature rise, influence system operation and chlorobenzene can not
The problem of recycling.
In order to solve the above problems, the technical solution adopted in the utility model there is provided a kind of chlorobenzene separation and recovery system
System, including tank, the tank is interior to be provided with row's cooling water pipe, and the tank is provided with water inlet close to top, and side is provided with out
The mouth of a river, the sink outlet are connected with circulating pump and vavuum pump in turn, and the vavuum pump connects screw clamp by water inlet, also
Including tetrabromobisphenol A drying device, the dried gas of drying device enters tank by water inlet.
As the further improvement of this programme, the circulating pump is provided with water inlet, and the water inlet of the circulating pump is arranged on
Circulating pump upper position, remained basically stable with the delivery port of tank, the delivery port of the tank is connected with the water inlet of circulating pump.
As the further improvement of this programme, chlorobenzene discharging opening is provided with below the tank.
As the further improvement of this programme, the pump inlet end and the port of export are respectively equipped with inlet and outlet control
Valve.
Compared with prior art, the utility model adds row's stainless steel cooling water pipe cooling circulating water in water tank,
The normal operation of equipment is ensure that, improves vacuum the way；Improve tank and blow the mouth of a river and circulating pump water inlet
Position, increase settling area, making chlorobenzene, normally the place of releasing settles, and makees further recycling, declines production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model chlorobenzene separation and recovery system.
Embodiment
Specific embodiment of the present utility model is described in further detail below by with reference to accompanying drawing, but it is following real
Apply example closely to enumerate schematically, can not be not understood as further limiting of the present utility model.
Embodiment one：Shown in Fig. 1, a kind of chlorobenzene separation and recovery system, including tank 1, the tank 1 are interior cold provided with a row
But water pipe 2, the tank 1 are provided with water inlet 4 close to top, and side is provided with delivery port 3, and the delivery port 3 of tank 1 is sequentially connected
There are circulating pump 5 and vavuum pump 6, the vavuum pump 6 connects screw clamp 1, in addition to tetrabromobisphenol A drying device by water inlet 3
7, the 7 dried gas of drying device enters tank 1 by water inlet 4.
Embodiment two：Shown in Fig. 1, a kind of chlorobenzene separation and recovery system, including tank 1, the tank 1 are interior cold provided with a row
But water pipe 2, the tank 1 are provided with water inlet 4 close to top, and side is provided with delivery port 3, and the delivery port 3 of tank 1 is sequentially connected
There are circulating pump 5 and vavuum pump 6, the vavuum pump 6 connects screw clamp 1, in addition to tetrabromobisphenol A drying device by water inlet 3
7, the 7 dried gas of drying device enters tank 1 by water inlet 4.
The circulating pump 5 is provided with water inlet 8, and the water inlet 8 of the circulating pump 5 is arranged on the upper position of circulating pump 5, with water
The delivery port 3 of groove 1 remains basically stable, and the delivery port 3 of the tank 1 is connected with the water inlet 8 of circulating pump 5.
Chlorobenzene discharging opening 9 is provided with below the tank.
The entrance point of circulating pump 5 and the port of export are respectively equipped with inlet and outlet control valve 10,11.
The operation principle of the utility model chlorobenzene separation and recovery system is：Tetrabromobisphenol A by drying device 7 drying after,
Gas caused by drying carries a large amount of vapor and chlorobenzene, and dry gas enters tank 1 by the water inlet 4 on tank 1,
It is liquid by the cooling liquid of cooling water pipe 2, the then precipitated and separated in tank 1, because the delivery port 3 of tank 1 is top,
The water on upper strata is discharged by delivery port 3 after precipitated and separated, is circulated by the water inlet 8 of the upper end of circulating pump 5, is re-supplied to true
Empty pump 6 carries out cold water cooling, and at this time water out has certain temperature, then enters tank 1 through supercooling by water inlet 4
But, circulation above-mentioned steps are carried out then, while dry gas non-interruptible supply always forms a circulatory system, realized in water 1
Constantly cool to vavuum pump 6 while chlorobenzene is reclaimed, form the recycling of cooling water.
The utility model adds row's stainless steel cooling water pipe cooling circulating water in water tank, ensure that the normal of equipment
Operation, improves vacuum the way；Improve tank and blow the mouth of a river and the position of circulating pump water inlet, increase sedimentation face
Product, making chlorobenzene, normally the place of releasing settles, and makees further recycling, declines production cost.
Various embodiments above is only to illustrate the technical solution of the utility model, rather than its limitations, although with reference to foregoing
The utility model is described in detail each embodiment, it will be understood by those within the art that, it still can be with
Technical scheme described in foregoing embodiments is modified, either which part or all technical characteristic are equal
Replace, and these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical side
The scope of case.
Claims (4)
1. a kind of chlorobenzene separation and recovery system, including tank（1）, it is characterised in that：The tank（1）Inside it is provided with row's cooling water
Pipe（2）, the tank（1）Water inlet is provided with close to top（4）, side is provided with delivery port（3）, the tank（1）Delivery port（3）
It is connected with circulating pump in turn（5）And vavuum pump（6）, the vavuum pump（6）Pass through water inlet（3）Connect screw clamp（1）, in addition to
Tetrabromobisphenol A drying device（7）, the drying device（7）Dried gas passes through water inlet（4）Into tank（1）.
2. chlorobenzene separation and recovery system according to claim 1, it is characterised in that：The circulating pump（5）Provided with water inlet
（8）, the circulating pump（5）Water inlet（8）It is arranged on circulating pump（5）Upper position, with tank（1）Delivery port（3）Maintain an equal level,
The tank（1）Delivery port（3）With circulating pump（5）Water inlet（8）It is connected.
3. chlorobenzene separation and recovery system according to claim 1, it is characterised in that：Chlorobenzene is provided with below the tank to discharge
Mouthful（9）.
4. chlorobenzene separation and recovery system according to claim 1, it is characterised in that：The circulating pump（5）Entrance point and go out
Mouth end is respectively equipped with inlet and outlet control valve（10,11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563559.4U CN206762580U (en) | 2017-05-19 | 2017-05-19 | A kind of chlorobenzene separation and recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563559.4U CN206762580U (en) | 2017-05-19 | 2017-05-19 | A kind of chlorobenzene separation and recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762580U true CN206762580U (en) | 2017-12-19 |
Family
ID=60640627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720563559.4U Active CN206762580U (en) | 2017-05-19 | 2017-05-19 | A kind of chlorobenzene separation and recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762580U (en) |
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2017
- 2017-05-19 CN CN201720563559.4U patent/CN206762580U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190115 Address after: 261400 Yinhai Industrial Zone, Tushan Town, Laizhou City, Yantai City, Shandong Province Patentee after: Shandong Jin Yi new materials Co., Ltd. Address before: 261413 No. 441 Longhuan North Road, Yinhai Industrial Park, Tushan Town, Laizhou City, Shandong Province Patentee before: Shandong golden Yide New Material Co. Ltd. |
|
| TR01 | Transfer of patent right |