CN207943880U - A kind of lead plaster carbonate treatment equipment - Google Patents
A kind of lead plaster carbonate treatment equipment Download PDFInfo
- Publication number
- CN207943880U CN207943880U CN201721872974.4U CN201721872974U CN207943880U CN 207943880 U CN207943880 U CN 207943880U CN 201721872974 U CN201721872974 U CN 201721872974U CN 207943880 U CN207943880 U CN 207943880U
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- China
- Prior art keywords
- ammonium
- carbonate
- lead plaster
- ammonia
- synthesis reactor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model provides a kind of lead plaster carbonate treatment equipment, it include mainly thickener, synthesis reactor, ammonia vessel, ammonium carbonate storage tank, several transformation pots, plate and frame filter press, sulphur ammonium circulating slot and ammonia purifying column, the ammonium hydroxide of the ammonia vessel enters in synthesis reactor, after the ammonium hydrogen carbonate carbonate synthesis ammonium added in the ammonium hydroxide and synthesis reactor, ammonium carbonate is drawn into ammonium carbonate storage tank by the first centrifugal pump, each transformation pot supplies ammonium carbonate by ammonium carbonate storage tank, lead plaster suspension is supplied by thickener, the suspension converted in each transformation pot enters plate and frame filter press, ammonium sulfate after plate and frame filter press press filtration enters sulphur ammonium circulating slot.The utility model to form ammonium carbonate to make the ammonium sulfate in lead plaster suspension convert, and is effectively synthesized conversion by the interrelated formation of each existing equipment, while carrying out trans-utilization to contained ammonia, resource conversion rate is high, safety and environmental protection.
Description
Technical field
The utility model is related to lead plaster carbonic acid transformation technology fields, refer in particular to a kind of lead plaster carbonate treatment equipment.
Background technology
It is well known that in non-ferrous metal lead plaster product obtained by reduction melting, containing big in the liquid after inverted press filtration
The ammonium sulfate of amount needs if ammonium carbonate need to be produced by various chemical reactions, during which caused by ammonia be easy dissipate overflow, be easy
The a large amount of regeneration ammonia resource of waste, and at present it is not yet found that the equipment for specially converting ammonium sulfate to ammonium carbonate.
Invention content
The purpose of this utility model is that being directed to the existing state of the art, a kind of lead plaster carbonate treatment equipment is provided, it can
Ammonium sulfate effectively in conversion lead plaster suspension, makes resource be effectively used.
In order to achieve the above objectives, the utility model adopts the following technical solution：
The utility model is a kind of lead plaster carbonate treatment equipment, includes mainly thickener, synthesis reactor, ammonia vessel, carbonic acid
The ammonium hydroxide of ammonium storage tank, several transformation pots, plate and frame filter press, sulphur ammonium circulating slot and ammonia purifying column, the ammonia vessel enters synthesis
In kettle, after the ammonium hydrogen carbonate carbonate synthesis ammonium added in the ammonium hydroxide and synthesis reactor, ammonium carbonate is drawn by the first centrifugal pump
Enter ammonium carbonate storage tank, each transformation pot supplies ammonium carbonate by ammonium carbonate storage tank, supplies lead plaster suspension by thickener, in each transformation pot
The suspension converted enters plate and frame filter press, and the ammonium sulfate after plate and frame filter press press filtration enters sulphur ammonium circulating slot.
In said program, synthesis reactor, ammonia vessel, ammonium carbonate storage tank, several transformation pots and sulphur ammonium circulating slot pass through pipe
Road and centrifugal blower connect ammonia purifying column, and ammonia purifying column is equipped with water inlet.
Further, the water outlet of ammonia vessel is also connected with each transformation pot.
Further, synthesis reactor connection spiral measures pusher, and spiral metering pusher is equipped with ammonium bicarbonate loading hopper.
Further, thickener is pumped by mud hose and pumps lead plaster suspension into each transformation pot.
Further, the material in each transformation pot is pumped by press filtration peristaltic pump into plate and frame filter press.
In said program, the feed liquid in sulphur ammonium circulating slot goes ammonia regeneration, shunting to go sulphur ammonium processed by the shunting of the second centrifugal pump
Chemical fertilizer is further separated into synthesis reactor and is recycled.
Further, the lower part of ammonia purifying column is equipped with third centrifugal pump, feed liquid pumped respectively by third centrifugal pump to
In ammonia purifying column top and synthesis reactor.
The beneficial effects of the utility model are：Ammonium hydrogen carbonate adds ammonium hydroxide carbonate synthesis ammonia, is proportionally added into interior equipped with sulfur-bearing
Stirring in the transformation pot of lead plumbate lead plaster, within a certain period of time conversion are completed, and the lead plaster of conversion is sent to press filtration, obtain containing ceruse
The filter cake of lead plaster.Filtrate point three parts after press filtration are handled：1. unsaturated ammonium sulfate, which branches to synthesis reactor synthesis, makees ammonium hydrogen carbonate
Lysate；2. saturated ammonium sulfate shunting goes condensing crystallizing to produce chemical fertilizer ammonium sulfate；3. saturated ammonium sulfate shunting goes to carry out ammonia regeneration.
Wherein lead sulfate is converted into more kettle gap operatings, which designs closed micro-negative pressure operation, and effusion ammonia in production is avoided to influence
Environment escapes a small amount of ammonia and is recycled by ammonia purifying column.
Description of the drawings：
Attached drawing 1 is the structural schematic diagram of the utility model.
Specific implementation mode：
Refering to Figure 1, being the structural schematic diagram of the preferred embodiment for the utility model, the utility model is one kind
Lead plaster carbonate treatment equipment, mainly include thickener 1, synthesis reactor 2, ammonia vessel 3, ammonium carbonate storage tank 4, several transformation pots 5,
The ammonium hydroxide of plate and frame filter press 6, sulphur ammonium circulating slot 7 and ammonia purifying column 8, the ammonia vessel 3 enters in synthesis reactor 2, the ammonium hydroxide and conjunction
After the ammonium hydrogen carbonate carbonate synthesis ammonium added in kettle 2, ammonium carbonate is drawn into ammonium carbonate storage tank by the first centrifugal pump 21
4, each transformation pot 5 supplies ammonium carbonate by ammonium carbonate storage tank 4, supplies lead plaster suspension, ammonium carbonate and lead plaster suspension by thickener 1
In lead sulfate converted, the suspension converted in each transformation pot 5 enters plate and frame filter press 6, after 6 press filtration of plate and frame filter press
Ceruse filter cake and ammonium sulfate liquid are formed, ammonium sulfate liquid then enters in sulphur ammonium circulating slot 4.Wherein, thickener 1 passes through mud hose
Pump 11 pumps lead plaster suspension into each transformation pot 5, and the material in each transformation pot 5 is pumped by press filtration peristaltic pump 51 to sheet frame
In filter press 6.
Synthesis reactor 2, ammonia vessel 3, ammonium carbonate storage tank 4, several transformation pots 5 and sulphur ammonium circulating slot 7 by pipeline and from
Heart wind turbine 81 connects ammonia purifying column 8, i.e., centrifugal blower 81 will dissipate excessive ammonia and pump into ammonia purifying column 8 in each equipment, and ammonia
Purifying column 8 is equipped with water inlet, and ammonium hydroxide, i.e. ammonium hydroxide are synthesized with ammonia by water inlet moisturizing.Wherein, under ammonia purifying column 8
Portion is equipped with third centrifugal pump 82, is pumped ammonium hydroxide to 8 top conversion and cycle of ammonia purifying column respectively by third centrifugal pump 82, and into
Enter in synthesis reactor 2 and is converted with ammonium hydrogen carbonate.
The water outlet of ammonia vessel 3 is also connected with each transformation pot 5, can convert unsaturated ammonium bicarbonate soln.
Synthesis reactor 2 connects spiral and measures pusher 9, and spiral metering pusher 9 is equipped with ammonium bicarbonate loading hopper 91, passes through carbon
Ammonium hydrogen carbonate powder is added in ammonium loading hopper 91, is sent into synthesis reactor 2 by spiral metering 9 component of pusher.
Feed liquid in sulphur ammonium circulating slot 7 goes ammonia regeneration, shunting to go thiamine fertilizer processed, shunting by the shunting of the second centrifugal pump 71
It is recycled into synthesis reactor 2.
Certainly, illustrated above is only the preferred embodiment of the utility model, and the use of the utility model is not limited with this
Range, therefore, it is every made in the utility model principle it is equivalent change should be included in the scope of protection of the utility model.
Claims (8)
1. a kind of lead plaster carbonate treatment equipment, it is characterised in that：It include mainly thickener（1）, synthesis reactor（2）, ammonia vessel
（3）, ammonium carbonate storage tank（4）, several transformation pots（5）, plate and frame filter press（6）, sulphur ammonium circulating slot（7）And ammonia purifying column（8）, institute
State ammonia vessel（3）Ammonium hydroxide enter synthesis reactor（2）In, the ammonium hydroxide and synthesis reactor（2）Middle added ammonium hydrogen carbonate carbonate synthesis
After ammonium, ammonium carbonate passes through the first centrifugal pump（21）It is drawn into ammonium carbonate storage tank（4）, each transformation pot（5）By ammonium carbonate storage tank（4）
Supply ammonium carbonate, by thickener（1）Supply lead plaster suspension, each transformation pot（5）Middle converted suspension enters plate compression
Machine（6）, plate and frame filter press（6）Ammonium sulfate after press filtration enters sulphur ammonium circulating slot（7）.
2. a kind of lead plaster carbonate treatment equipment according to claim 1, it is characterised in that：The synthesis reactor（2）, ammonium hydroxide
Slot（3）, ammonium carbonate storage tank（4）, several transformation pots（5）And sulphur ammonium circulating slot（7）Pass through pipeline and centrifugal blower（81）Even
Connect ammonia purifying column（8）, and ammonia purifying column（8）Equipped with water inlet.
3. a kind of lead plaster carbonate treatment equipment according to claim 2, it is characterised in that：The ammonia vessel（3）Go out
The mouth of a river is also connected with each transformation pot（5）.
4. a kind of lead plaster carbonate treatment equipment according to claim 1 or 2, it is characterised in that：The synthesis reactor（2）Even
Connect spiral metering pusher（9）, and spiral measures pusher（9）It is equipped with ammonium bicarbonate loading hopper（91）.
5. a kind of lead plaster carbonate treatment equipment according to claim 1, it is characterised in that：The thickener（1）Pass through
Mud hose pumps（11）Lead plaster suspension is pumped to each transformation pot（5）In.
6. a kind of lead plaster carbonate treatment equipment according to claim 1 or 3, it is characterised in that：Each transformation pot（5）
In material pass through press filtration peristaltic pump（51）It pumps to plate and frame filter press（6）In.
7. a kind of lead plaster carbonate treatment equipment according to claim 1, it is characterised in that：The sulphur ammonium circulating slot（7）
In feed liquid pass through the second centrifugal pump（71）Shunting goes ammonia regeneration, shunting to remove thiamine fertilizer processed, be further separated into synthesis reactor（2）It carries out
Cycle.
8. a kind of lead plaster carbonate treatment equipment according to claim 1 or 2, it is characterised in that：The ammonia purifying column（8）
Lower part be equipped with third centrifugal pump（82）, pass through third centrifugal pump（82）Feed liquid is pumped respectively to ammonia purifying column（8）Top and
Synthesis reactor（2）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872974.4U CN207943880U (en) | 2017-12-26 | 2017-12-26 | A kind of lead plaster carbonate treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872974.4U CN207943880U (en) | 2017-12-26 | 2017-12-26 | A kind of lead plaster carbonate treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943880U true CN207943880U (en) | 2018-10-09 |
Family
ID=63700941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872974.4U Active CN207943880U (en) | 2017-12-26 | 2017-12-26 | A kind of lead plaster carbonate treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943880U (en) |
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2017
- 2017-12-26 CN CN201721872974.4U patent/CN207943880U/en active Active
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