CN206218549U - Industrial production ferrous sulfate storage tank - Google Patents
Industrial production ferrous sulfate storage tank Download PDFInfo
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- CN206218549U CN206218549U CN201621276844.XU CN201621276844U CN206218549U CN 206218549 U CN206218549 U CN 206218549U CN 201621276844 U CN201621276844 U CN 201621276844U CN 206218549 U CN206218549 U CN 206218549U
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- ferrous sulfate
- housing
- storage tank
- pressure steam
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Abstract
The utility model discloses a kind of industrial production ferrous sulfate storage tank,The storage tank includes closed housing,The first inlet is offered in the case top,It is used for injecting external copperas solution in housing,The low-pressure steam heating tube of coiled coil is additionally provided with housing,It is used for by injecting the copperas solution in low-pressure steam heated shell,The condensed water outlet pipe being connected with low-pressure steam heating tube is installed in housing bottom,Opening is offered respectively in the top and bottom of housing,It is connected with circulating pump by pipeline,Enable that copperas solution is extracted out and injected from top by the circulating pump from housing bottom,Realize the agitation cycle of copperas solution,To be further well mixed copperas solution,The solution being injected into from case top in housing is injected with predetermined angle,Solution in housing is driven to be rotated along the hand of spiral of low-pressure steam heating tube.
Description
Technical field
The utility model is related to industrial production barba hispanica equipment, and in particular to the raw material for industrial production barba hispanica stores dress
Put, especially the storage tank of ferrous sulfate.
Background technology
Barba hispanica is the common raw material of industry, and it is largely used to coating and ink industry, the school supply and stationery such as ink and carbon paper
In also use barba hispanica, except being used alone as blue pigment in coating, can also be combined into chrome green with lead chromate yellow, be to commonly use in paint
Viridine green.A kind of preparation process of barba hispanica is：With sodium ferrocyanide (potassium ferrocyanide) as primary raw material, reacted with ferrous sulfate,
Coordinate again and white depositions are formed with ammonium chloride, referred to as white slurry is then aoxidized in acid medium and is obtained.
Wherein, ferrous sulfate is also in the industrial production to need extra preparation, and the reserves in nature are little and pure
Degree is far from enough, in the production technology of ferrous sulfate, due to the influence of the factors such as technique, yield, material purity, each batch
Impurity content, species and the ferrous sulfate concentration of itself are all different in the ferrous sulfate produced, so as to cause by not
The proterties of the barba hispanica produced with the ferrous sulfate of batch is also different, it is difficult to meet some high-end production requirements；And
In actual production process, because ferrous sulfate storage is unfavorable, in causing the copperas solution of same production batch, in difference
At liquid level, the content of ferrous sulfate, concentration are also different, so as to be further exacerbated by the otherness of barba hispanica proterties；
, it is necessary to carry out appropriate heating and thermal insulation to ferrous sulfate during storage ferrous sulfate, so as to control the solubility of ferrous sulfate, make it
It is maintained in predetermined scope, prevents from being separated out because solubility with temperature change is excessive；
But in the prior art, above-mentioned technical problem can not be solved by way of controlling ferrous sulfate purity
Scheme, and it is also not reasonable to the mode of heating of copperas solution, it is heated uneven, so as to utilize ferrous sulfate
When carrying out industrial production, the proterties of ferrous sulfate is also not quite identical.
For these reasons, the present inventor furthers investigate to existing ferrous sulfate storage system, designs one kind
Can solve the problem that the industrial production ferrous sulfate storage tank of above mentioned problem.
Utility model content
In order to overcome above mentioned problem, present inventor has performed studying with keen determination, a kind of industrial production ferrous sulfate is designed
Storage tank, the storage tank includes closed housing, and the first inlet is offered in the case top, and it is used for outside to injection in housing
The copperas solution for coming, is additionally provided with the low-pressure steam heating tube of coiled coil in housing, and it is used for by injecting low pressure
Copperas solution in steam heated shell, the condensed water water outlet being connected with low-pressure steam heating tube is provided with housing bottom
Pipe, opening is offered in the top and bottom of housing respectively, is connected with circulating pump by pipeline so that the circulating pump can be by sulphur
Sour ferrous iron solution is extracted out from housing bottom and from top injection, realizes the agitation cycle of copperas solution, is further mixing
Uniform copperas solution, the solution being injected into from case top in housing is injected with predetermined angle, drives solution in housing
Rotated along the hand of spiral of low-pressure steam heating tube, so as to complete the utility model.
Specifically, the purpose of this utility model is to provide a kind of industrial production ferrous sulfate storage tank, and the storage tank includes
Closed housing 1, the first inlet 11, the second inlet 12 and low pressure steam inlet 13 are offered at the top of the housing 1,
The bottom of the housing 1 offers liquid outlet 14 and condensation-water drain 15；
Wherein, the first feed tube 21 being connected with ferrous sulfate delivery pump 3 is installed on first inlet 11,
The second feed tube 22 being connected with ferrous sulfate circulating pump 4 is installed on second inlet 12,
The low-pressure steam heating tube 23 being connected with low-pressure steam generator 5 is installed on the low pressure steam inlet 13,
The drain pipe 24 being connected with ferrous sulfate circulating pump 4 is installed on the liquid outlet 14,
Condensed water outlet pipe 25 is installed on the condensation-water drain 15,
The low-pressure steam heating tube 23 is arranged in the shape of a spiral inside housing 1, and with the condensed water outlet pipe 25 of bottom
It is connected.
Wherein, it is extend on the one end in housing 1 in the first feed tube 21 and first diversion division 211 is installed.
Wherein, first diversion division 211 is located at the top of low-pressure steam heating tube 23, the outlet court of the first diversion division 211
Oliquely downward to so that from the first feed tube 21 spray copperas solution drive housing 1 in copperas solution edge
The hand of spiral for low-pressure steam heating tube 23 is rotated.
Wherein, it is extend on the one end in housing 1 in the second feed tube 22 and second diversion division 221 is installed.
Wherein, second diversion division 221 is located at the top of low-pressure steam heating tube 23, the outlet court of the second diversion division 221
Oliquely downward to so that from the second feed tube 22 spray copperas solution drive housing 1 in copperas solution edge
The hand of spiral for low-pressure steam heating tube 23 is rotated.
Wherein, it is coated with polytetrafluoroethylene (PTFE) protective layer on the outer wall of the low-pressure steam heating tube 23.
Wherein, it is coated with thermal insulation layer outside condensed water outlet pipe 25.
Wherein, it is additionally provided with emptying device 6 at the top of housing 1.
Wherein, the ferrous sulfate storage tank includes at least two housings 1 being set up in parallel, each described housing 1 and sulphur
Sour ferrous iron delivery pump 3 is connected with ferrous sulfate circulating pump 4.
The utility model have the advantage that including：
(1) multiple can be had according to housing in ferrous sulfate storage tank described in the utility model, storage can be accommodated more
Copperas solution so that the ferrous sulfate of multiple production batch is sufficiently mixed, it is ensured that ferrous sulfate during production application is pure
The uniform properties such as degree, concentration；
(2) heating system is provided with according in ferrous sulfate storage tank described in the utility model, the heating system is by low
Pressure steam is heated to the copperas solution in storage tank so that be heated evenly, moreover it is possible to take into account the characteristic of ferrous sulfate, it is ensured that
The security of system；
(3) delivery pump is had according to ferrous sulfate storage tank described in the utility model, can be by the ferrous sulfate in storage tank
Extract out from below, inject from the upper side, realize circulating.
Brief description of the drawings
Fig. 1 shows the ferrous sulfate storage tank overall structure diagram according to a kind of preferred embodiment of the utility model；
Fig. 2 shows to be constructed according to a kind of part of the ferrous sulfate reservoir surface of preferred embodiment of the utility model and illustrates
Figure；
Fig. 3 shows the ferrous sulfate storage tank and coupled dependent part according to a kind of preferred embodiment of the utility model
Part overall structure diagram.
Drawing reference numeral explanation：
1- housings
The inlets of 11- first
The inlets of 12- second
13- low pressure steam inlets
14- liquid outlets
15- condensation-water drains
The feed tubes of 21- first
The feed tubes of 22- second
23- low-pressure steam heating tubes
24- drain pipes
25- condensed water outlet pipes
The diversion divisions of 211- first
The diversion divisions of 221- second
3- ferrous sulfate delivery pumps
4- ferrous sulfate circulating pumps
5- low-pressure steam generators
6- emptying devices
Specific embodiment
The utility model is further described below by drawings and Examples.Illustrated by these, this practicality is new
The characteristics of type and advantage will become more apparent from clearly.
Special word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.Although each of embodiment is shown in the drawings
In terms of kind, but unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.
According to the utility model provide industrial production ferrous sulfate storage tank, as shown in Figure 1, Figure 2 with shown in Fig. 3, the storage
Tank includes closed housing 1, and offering the first inlet 11, the second inlet 12 and low-pressure steam at the top of the housing 1 enters
Mouth 13, liquid outlet 14 and condensation-water drain 15 are offered in the bottom of the housing 1；
Wherein, the first feed tube 21 being connected with ferrous sulfate delivery pump 3, institute are installed on first inlet 11
State equipment of the ferrous sulfate delivery pump 3 also with production and processing ferrous sulfate to be connected, the copperas solution produced is extracted, is noted
Enter in the storage tank and stored；
The second feed tube 22 being connected with ferrous sulfate circulating pump 4 is installed on second inlet 12,
The low-pressure steam heating tube 23 being connected with low-pressure steam generator 5 is installed on the low pressure steam inlet 13,
Low-pressure steam described in the utility model is steam of the finger pressure in the range of 1-0.5Mpa, it is therefore preferable to the steam of 1Mpa.
The drain pipe 24 being connected with ferrous sulfate circulating pump 4, i.e., described ferrous sulfate are installed on the liquid outlet 14
Circulating pump 4 extracts the copperas solution of housing bottom out, and is injected from case top, and ferrous sulfate follows in completion housing
Ring；
Condensed water outlet pipe 25 is installed on the condensation-water drain 15,
The low-pressure steam heating tube 23 is arranged in the shape of a spiral inside housing 1, and with the condensed water outlet pipe 25 of bottom
Be connected, thus in time by low-pressure steam to condensed after copperas solution heat supply obtain condensed water discharge.
In one preferred embodiment, as shown in fig. 1, the one end in housing 1 is extend into the first feed tube 21
On the first diversion division 211 is installed, first diversion division 211 is in that its tip is outwardly with cuspidated cylindrical shape；Described first
Diversion division 211 is located at the top of low-pressure steam heating tube 23, and the outlet of the first diversion division 211 is obliquely downward to horizontal direction
In predetermined angular, angle 10-30 degree, it is therefore preferable to 20 degree so that the copperas solution sprayed from the first feed tube 21
The copperas solution in housing 1 is driven to be rotated along the hand of spiral of low-pressure steam heating tube 23, so that in housing 1
Copperas solution is heated evenly, and the liquid between different batches can also be well mixed, with internal flow, different zones it is molten
Liquid temperature degree can also keep substantially uniform consistent.
In one preferred embodiment, as shown in fig. 1, the one end in housing 1 is extend into the second feed tube 22
On the second diversion division 221 is installed, second diversion division 221 is in that its tip is outwardly with cuspidated cylindrical shape；Described second
Diversion division 221 is located at the top of low-pressure steam heating tube 23, and the outlet of the second diversion division 221 is obliquely downward to horizontal direction
In predetermined angular, angle 10-30 degree, it is therefore preferable to 20 degree so that the copperas solution sprayed from the second feed tube 22
The copperas solution in housing 1 is driven to be rotated along the hand of spiral of low-pressure steam heating tube 23, so that in housing 1
Copperas solution is heated evenly, and the liquid between different batches can also be well mixed, with internal flow, different zones it is molten
Liquid temperature degree can also keep substantially uniform consistent.
The feed tube 22 of first feed tube 21 and second is respectively positioned at the both sides of housing, the inclination side of diversion division thereon
To opposite；
In one preferred embodiment, it is coated with polytetrafluoroethylene (PTFE) on the outer wall of the low-pressure steam heating tube 23
Protective layer.So as to prevent ferrous sulfate from corroding low-pressure steam heating tube.
In one preferred embodiment, thermal insulation layer is coated with outside condensed water outlet pipe 25, so as to prevent scalding
Operating personnel, it is ensured that production safety.
In one preferred embodiment, emptying device 6 is additionally provided with the top of housing 1, in adjustment housings
Air pressure, in time discharge housing in gas.
In one preferred embodiment, the ferrous sulfate storage tank includes at least two housings 1 being set up in parallel, often
The individual housing 1 is all connected with ferrous sulfate delivery pump 3 and ferrous sulfate circulating pump 4, so that passing through ferrous sulfate
Delivery pump is extracted out the copperas solution in housing by ferrous sulfate circulating pump 4 to copperas solution is injected in housing,
And be injected back into from case top, wherein, during extraction, the copperas solution from multiple housings in the second feed tube and
Collect in drain pipe so that the copperas solution in multiple housings is well mixed；
And with the mixing of copperas solution in multiple housings so that the temperature of copperas solution in multiple housings
It is held in certain scope, the temperature being preferably so that in multiple housings is held at 40 degree or so, such as 38-42 degree, enters
One step preferably, heat-insulation layer is provided with the housing exterior walls.
Ferrous sulfate delivery pump 3 and ferrous sulfate circulating pump 4 described in the utility model are all common in this area
Pump, it all includes liquid feeding end and outlet end, by the power of pump itself, the liquid outside pump is drawn into the pump housing from liquid feeding end,
Discharged from outlet end again.
In one preferred embodiment, ferrous sulfate circulating pump 4 can sulfuric acid in circulation stirring ferrous sulfate storage tank
Ferrous iron solution；Can also be connected with the ferrous sulfate application system beyond the ferrous sulfate tank, be the ferrous sulfate application
System supplies copperas solution.The ferrous sulfate application system can carry out industrial life including all of use ferrous sulfate
The device or system of product, i.e., described ferrous sulfate circulating pump 4 can provide power with the inner loop for ferrous sulfate, can be with
Power is provided to export copperas solution from the ferrous sulfate storage tank.
Above in association with being preferred embodiment illustrated to the utility model, but these implementation methods are only models
Example property, only play illustrative effect.On this basis, various replacements and improvement can be carried out to the utility model, these
Each fall within protection domain of the present utility model.
Claims (9)
1. a kind of industrial production ferrous sulfate storage tank, it is characterised in that the storage tank includes closed housing (1), in the shell
Body (1) top offers the first inlet (11), the second inlet (12) and low pressure steam inlet (13), in the housing (1)
Bottom offers liquid outlet (14) and condensation-water drain (15)；
Wherein, the first feed tube (21) being connected with ferrous sulfate delivery pump (3) is installed on first inlet (11),
The second feed tube (22) being connected with ferrous sulfate circulating pump (4) is installed on second inlet (12),
The low-pressure steam heating tube being connected with low-pressure steam generator (5) is installed on the low pressure steam inlet (13)
(23),
The drain pipe (24) being connected with ferrous sulfate circulating pump (4) is installed on the liquid outlet (14),
Condensed water outlet pipe (25) is installed on the condensation-water drain (15),
The low-pressure steam heating tube (23) is arranged inside the housing (1) in the shape of a spiral, and with the condensed water outlet pipe of bottom
(25) it is connected.
2. ferrous sulfate storage tank according to claim 1, it is characterised in that
It is extend into the first feed tube (21) and the first diversion division (211) is installed on the one end in housing (1).
3. ferrous sulfate storage tank according to claim 2, it is characterised in that
, positioned at low-pressure steam heating tube (23) top, the outlet of the first diversion division (211) is towards tiltedly for first diversion division (211)
Lower direction so that the copperas solution sprayed from the first feed tube (21) drives the copperas solution edge in housing (1)
The hand of spiral for low-pressure steam heating tube (23) is rotated.
4. ferrous sulfate storage tank according to claim 1, it is characterised in that
It is extend into the second feed tube (22) and the second diversion division (221) is installed on the one end in housing (1).
5. ferrous sulfate storage tank according to claim 4, it is characterised in that
, positioned at low-pressure steam heating tube (23) top, the outlet of the second diversion division (221) is towards tiltedly for second diversion division (221)
Lower direction so that the copperas solution sprayed from the second feed tube (22) drives the copperas solution edge in housing (1)
The hand of spiral for low-pressure steam heating tube (23) is rotated.
6. ferrous sulfate storage tank according to claim 1, it is characterised in that
Polytetrafluoroethylene (PTFE) protective layer is coated with the outer wall of the low-pressure steam heating tube (23).
7. ferrous sulfate storage tank according to claim 1, it is characterised in that
Thermal insulation layer is coated with outside condensed water outlet pipe (25).
8. ferrous sulfate storage tank according to claim 1, it is characterised in that
Emptying device (6) is additionally provided with the top of housing (1).
9. ferrous sulfate storage tank according to claim 1, it is characterised in that
The ferrous sulfate storage tank includes at least two housings being set up in parallel (1), each of housing (1) all respectively with sulfuric acid
Ferrous delivery pump (3) is connected with ferrous sulfate circulating pump (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276844.XU CN206218549U (en) | 2016-11-22 | 2016-11-22 | Industrial production ferrous sulfate storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276844.XU CN206218549U (en) | 2016-11-22 | 2016-11-22 | Industrial production ferrous sulfate storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218549U true CN206218549U (en) | 2017-06-06 |
Family
ID=58786709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621276844.XU Active CN206218549U (en) | 2016-11-22 | 2016-11-22 | Industrial production ferrous sulfate storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206218549U (en) |
-
2016
- 2016-11-22 CN CN201621276844.XU patent/CN206218549U/en active Active
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