CN207384889U - A kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid - Google Patents
A kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid Download PDFInfo
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- CN207384889U CN207384889U CN201721334064.0U CN201721334064U CN207384889U CN 207384889 U CN207384889 U CN 207384889U CN 201721334064 U CN201721334064 U CN 201721334064U CN 207384889 U CN207384889 U CN 207384889U
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- fixing groove
- coldplate
- ferrous sulfate
- processing system
- titanium liquid
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Abstract
The utility model is related to a kind of processing systems for ferrous sulfate vacuum crystallization in titanium liquid, including ferrous sulfate crystallization kettle, precool system, condenser, Roots vaccum pump and water ring vacuum pump, ferrous sulfate crystallization kettle is connected by precooling system with condenser, and Roots vaccum pump, water ring vacuum pump are connected with condenser；Condenser includes shell, first water inlet pipe, second water inlet pipe, first outlet pipe and the second outlet pipe, shell left end is equipped with feed inlet, feed inlet is equipped with the first coldplate in both sides up and down, multiple second coldplates are vertically equipped between two the first coldplates, first coldplate is equipped with multiple and corresponding first fixing groove of the second coldplate, upper and lower ends are equipped with the second fixing groove on the inside of first fixing groove, both sides are equipped with and the corresponding fixed block of the second fixing groove second coldplate up and down, the utility model is a kind of simple in structure, it is easy to use, a kind of low-cost processing system for ferrous sulfate vacuum crystallization in titanium liquid.
Description
Technical field
The utility model belongs to chemical engineering and field of chemical equipment, and in particular to one kind is true for ferrous sulfate in titanium liquid
The processing system of sky crystallization.
Background technology
The scientific name of titanium dioxide is titanium dioxide, and chemical property is stablized, nontoxic, is the performance generally acknowledged in the world at present
Best white pigment is widely used in coating, plastics, rubber, ink, paper, chemical fibre, ceramics, daily use chemicals, medicine, food
Etc. industries.Existing titanium white production enterprise of China is most using sulfuric acid process, although the technique can obtain ferrous sulfate knot
Brilliant required vacuum simultaneously substantially meets production requirement, but there is following three major issues：
1st, the acid vapor in ferrous sulfate crystallization system is brought into wherein in pressurized vapor course of injection, steam warp
Substantial amounts of acid waste liquid is generated after cooling water system condensation, adds the burden of environmental protection pressure and wastewater treatment.
2nd, waste heat is not utilized effectively not only substantially, causes the serious waste of steam thermal energy, needs to establish instead another
It is cooled down a set of recirculating cooling water system and emission treatment, therefore the cost for producing sulfuric acid method titanium pigment occupies height not
Under.
3rd, existing high steam two-stage injection adds water ring vacuum pump to generate the technique of vacuum in ferrous sulfate crystallization system
In be difficult to that the operation operating pressure of system is maintained 1500Pa for a long time for a long time, be affected to temperature.
In the presence of overcoming the problems, such as existing ferrous sulfate vacuum crystallization technique, although having titanium white production enterprise
Industry and research institution have carried out correlation technique research and development, to there are the problem of have certain improvement, but in the prior art still
There are problems that, it is impossible to effectively improved, existing cooling device can make inhomogeneous cooling even when being cooled down, because
This, generates the cooling effect of mixture certain influence, and to the reaction efficiency of product, there are certain influences.
Utility model content
The utility model is directed to the deficiencies in the prior art, provides a kind of for ferrous sulfate vacuum knot in titanium liquid
Brilliant processing system, to solve problems of the prior art.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid including ferrous sulfate crystallization kettle, precools system
System, condenser, Roots vaccum pump and water ring vacuum pump, the ferrous sulfate crystallization kettle is by precooling system and condenser phase
Even, the Roots vaccum pump, water ring vacuum pump are connected with condenser；The condenser includes shell, the first water inlet pipe, second
Water inlet pipe, the first outlet pipe and the second outlet pipe, the shell left end are equipped with feed inlet, and the shell right end is equipped with discharging
Mouthful, both sides are equipped with the first coldplate to the feed inlet up and down, and multiple second are vertically equipped between described two first coldplates
Coldplate, first coldplate are equipped with multiple and corresponding first fixing groove of the second coldplate, first fixing groove
Inside upper and lower ends are equipped with the second fixing groove, and both sides are equipped with corresponding solid with the second fixing groove above and below second coldplate
Determine block, second coldplate is equipped with multiple through holes, first water inlet pipe and the first outlet pipe with the first coldplate
It is connected, second water inlet pipe and the second outlet pipe are connected with the second coldplate.
As a kind of improvement of the utility model, the through hole is circular through hole.
As a kind of improvement of the utility model, first fixing groove is rectangle fixing groove.
As a kind of improvement of the utility model, second fixing groove is rectangle fixing groove.
As a kind of improvement of the utility model, sealing ring is equipped in second fixing groove.
As a kind of improvement of the utility model, the fixed block is rectangle fixed block.
As a result of more than technology, the utility model compared with the prior art, has the advantage that as follows：
The utility model is a kind of simple in structure, safe and reliable, easy to use, low-cost a kind of for sulphur in titanium liquid
The processing system of sour ferrous iron vacuum crystallization is equipped with multiple second coldplates in the utility model, can to heating steam repeatedly into
Row；It cools, so as to effectively increase condensation efficiency；In the utility model the second coldplate be equipped with through hole, can pair plus
Hot steam is uniformly cooled down, so as to effectively increase condensation efficiency.
Description of the drawings
Fig. 1 is a kind of structure diagram for the processing system of ferrous sulfate vacuum crystallization in titanium liquid；
Fig. 2 is the structure diagram of the second coldplate；
Fig. 3 is the structure diagram of the first coldplate；
In figure：1st, shell, the 2, first water inlet pipe, the 3, second water inlet pipe, the 4, first outlet pipe, the 5, second outlet pipe, 6, into
Material mouth, 7, discharge port, the 8, first coldplate, the 9, second coldplate, the 10, first fixing groove, the 11, second fixing groove, 12, fixed
Block, 13, through hole, 14, sealing ring.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.
With reference to attached drawing as it can be seen that a kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid, including ferrous sulfate knot
Brilliant kettle, precooling system, condenser, Roots vaccum pump and water ring vacuum pump, the ferrous sulfate crystallization kettle pass through precooling
System is connected with condenser, and the Roots vaccum pump, water ring vacuum pump are connected with condenser；The condenser include shell 1,
First water inlet pipe 2, the second water inlet pipe 3, the first outlet pipe 4 and the second outlet pipe 5,1 left end of shell are equipped with feed inlet 6,
1 right end of shell is equipped with discharge port 7, and the feed inlet is equipped with the first coldplate 8 in both sides about 6, and described two first is cold
But multiple second coldplates 9 are vertically equipped between plate 8, first coldplate 8 is equipped with multiple corresponding with the second coldplate 9
The first fixing groove 10, the 10 inside upper and lower ends of the first fixing groove are equipped with the second fixing groove 11, second coldplate 9
Upper and lower both sides are equipped with is equipped with multiple through holes 13, institute with 11 corresponding fixed block 12 of the second fixing groove, second coldplate 9
It states the first water inlet pipe 2 and the first outlet pipe 4 is connected with the first coldplate 8,3 and second outlet pipe of the second water inlet pipe
5 are connected with the second coldplate 9.
The through hole 13 is circular through hole 13, heating steam uniformly can be cooled down, so as to effectively increase condensation
Efficiency.
First fixing groove 10 is rectangle fixing groove.
Second fixing groove 11 is rectangle fixing groove.
Sealing ring 14 is equipped in second fixing groove 11.
The fixed block 12 is rectangle fixed block 12.
The utility model, specifically used process are as follows：When needing to cool down the steam in ferrous sulfate crystallization kettle,
Hot steam is entered to from feed inlet 6 in device, and hot steam sequentially passes through the through hole 13 on the second coldplate 9, and to heating after
Steam is cooled down successively, and by hot steam after cooling outside 7 discharger of discharge port.
Cooling water is entered to from the first water inlet pipe 2 in the second coldplate 9, and steam is cooled down, water after cooling
Outside 4 discharger of the first outlet pipe；
Cooling water is entered to from the second water inlet pipe 3 in the first coldplate 8, and steam is cooled down, water after cooling
Outside 5 discharger of the second outlet pipe；When needing to install the second coldplate 9, the second coldplate 9 is inserted into first
In fixing groove 10, and the fixed block 12 of 9 upper and lower ends of the second coldplate is arranged in the second fixing groove 11, and by fixed block 12 into
Row is fixed, and realizes installation to the second coldplate 9, and sealing ring 14 is equipped in the second fixing groove 11, can to fixed block 12 into
Row is fixed, and prevents fixed block 12 from sliding；The utility model can be installed and dismantled at any time to the second coldplate 9, effectively
Improve the efficiency of installation and dismounting.
Above-described embodiment is only the optimal technical scheme of the utility model, and is not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection domain, i.e., equivalent substitution within this range is improved, also in the utility model
Protection domain within.
Claims (6)
1. a kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid, it is characterised in that：Including ferrous sulfate crystallization kettle,
Precooling system, condenser, Roots vaccum pump and water ring vacuum pump, the ferrous sulfate crystallization kettle by precool system with
Condenser is connected, and the Roots vaccum pump, water ring vacuum pump are connected with condenser；The condenser include shell, first into
Water pipe, the second water inlet pipe, the first outlet pipe and the second outlet pipe, the shell left end are equipped with feed inlet, the shell right end
Equipped with discharge port, the feed inlet is equipped with the first coldplate in both sides up and down, is vertically equipped between described two first coldplates
Multiple second coldplates, first coldplate be equipped with it is multiple with corresponding first fixing groove of the second coldplate, described the
Upper and lower ends are equipped with the second fixing groove on the inside of one fixing groove, and both sides are equipped with and the second fixing groove phase second coldplate up and down
Corresponding fixed block, second coldplate are equipped with multiple through holes, and first water inlet pipe and the first outlet pipe are with the
One coldplate is connected, and second water inlet pipe and the second outlet pipe are connected with the second coldplate.
2. a kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid according to claim 1, it is characterised in that：
The through hole is circular through hole.
3. a kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid according to claim 1, it is characterised in that：
First fixing groove is rectangle fixing groove.
4. a kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid according to claim 1, it is characterised in that：
Second fixing groove is rectangle fixing groove.
5. a kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid according to claim 4, it is characterised in that：
Sealing ring is equipped in second fixing groove.
6. a kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid according to claim 1, it is characterised in that：
The fixed block is rectangle fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334064.0U CN207384889U (en) | 2017-10-17 | 2017-10-17 | A kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334064.0U CN207384889U (en) | 2017-10-17 | 2017-10-17 | A kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384889U true CN207384889U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334064.0U Active CN207384889U (en) | 2017-10-17 | 2017-10-17 | A kind of processing system for ferrous sulfate vacuum crystallization in titanium liquid |
Country Status (1)
| Country | Link |
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| CN (1) | CN207384889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670321A (en) * | 2017-10-17 | 2018-02-09 | 南京圆点环境清洁技术有限公司 | A kind of processing system for being used for ferrous sulfate vacuum crystallization in titanium liquid |
-
2017
- 2017-10-17 CN CN201721334064.0U patent/CN207384889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670321A (en) * | 2017-10-17 | 2018-02-09 | 南京圆点环境清洁技术有限公司 | A kind of processing system for being used for ferrous sulfate vacuum crystallization in titanium liquid |
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