CN206511933U - The process units and system of cadmium oxide - Google Patents
The process units and system of cadmium oxide Download PDFInfo
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- CN206511933U CN206511933U CN201720010386.3U CN201720010386U CN206511933U CN 206511933 U CN206511933 U CN 206511933U CN 201720010386 U CN201720010386 U CN 201720010386U CN 206511933 U CN206511933 U CN 206511933U
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- cadmium
- process units
- cadmium oxide
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- raw material
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Abstract
The utility model is related to a kind of process units of cadmium oxide, production for cadmium oxide, it includes a melt stove of the fused raw material cadmium for being sequentially connected, the oxidation tube for further heating a heating furnace of raw material cadmium, spraying a product nozzle of raw material cadmium and oxidation reaction being carried out for raw material cadmium, the process units also includes a quenching apparatus, a precipitation equipment and the production blower fan for forming air stream that cadmium oxide is cooled down of being used for for passing sequentially through airduct connection, is connected between the oxidation tube and quenching apparatus.The process units of the utility model cadmium oxide, compared to prior art, pass through common oxidation technology, improve the purity and production capacity of final products cadmium oxide, the cadmium oxide of different densities can be produced, the diversification of product is realized, the requirement of different clients is met, safety and environmental protection, the production system of cadmium oxide can realize that multigroup process units is simultaneously or independently produced.
Description
Technical field
The utility model is related to the process units field of raw material, more particularly to a kind of cadmium oxide process units and be
System.
Background technology
Cadmium oxide is a kind of n types semiconductor, and direct band gap is 2.5eV, because it is in the special nature of optically and electrically aspect
And in the high transmission rate of solar spectrum visible region, cadmium oxide has very well in terms of solar energy, phototransistor, catalyst
Application prospect.And because of its sensitiveness unique to gases such as liquefied gas, it also has very big application in terms of gas sensor
Potentiality.
Because of the difference of purposes, different clients have different requirements, the production dress of existing bismuth oxide to the density of cadmium oxide
Put can not mass customization metaplasia output different densities cadmium oxide, it is impossible to meet the requirement of different clients.
Therefore, it is necessary to design the process units and system of a kind of new cadmium oxide to solve above-mentioned technical problem.
Utility model content
Technical problem to be solved in the utility model is to produce the cadmium oxide of different densities, meets the need of different clients
Ask.
To realize object defined above, the utility model is adopted the following technical scheme that：A kind of process units of cadmium oxide, for oxygen
The production of cadmium, it includes a melt stove of the fused raw material cadmium for being sequentially connected, further heats a heating of raw material cadmium
Stove, the product nozzle for spraying raw material cadmium and the oxidation tube that oxidation reaction is carried out for raw material cadmium, the process units is also
It is used for a quenching apparatus, the precipitation equipment and for forming air stream that cadmium oxide is cooled down including pass sequentially through airduct connection
Production blower fan, connected between the oxidation tube and quenching apparatus.
As further improvement of the utility model, the process units also includes an environmentally friendly part, the environmentally friendly part
Including the steam pipe being sequentially connected, an environmental protection pipe, an environmentally friendly dust-precipitator and the environmentally friendly blower fan for forming environmentally friendly air stream, institute
Stating steam pipe includes being located at the rotation draught hood and a hollow rotating device for being used to extract cadmium vapor above melt stove, the rotation
Turn draught hood and hollow rotating device is connected by exhaust column, the environmental protection pipe is set in outside oxidation tube, the steam pipe is from side
Connected to environmental protection pipe.
As further improvement of the utility model, the process units also includes being located at below precipitation equipment and is used to collect
The collection device of cadmium oxide powder.
As further improvement of the utility model, connected between the melt stove and heating furnace by a connecting tube.
As further improvement of the utility model, the heating furnace is intermediate-frequency heating furnace.
As further improvement of the utility model, the process units also includes the cadmium oxide for being collected into collection device
The automatic packaging device that powder is packed automatically.
As further improvement of the utility model, the quenching apparatus is provided with alarm dress with precipitation equipment junction
Put, the warning device is when the temperature for detecting the air stream by quenching apparatus Yu precipitation equipment junction is more than 180 DEG C
Alarm.
As further improvement of the utility model, the oxidation tube is provided with a cold wind compensating port, when warning device report
When alert, cold wind compensating port is opened and is passed through cold wind.
A kind of production system of cadmium oxide, includes the process units of two sets of above-mentioned cadmium oxides, two sets of cadmium oxides
Process units shares same environmentally friendly part.
A kind of production system of cadmium oxide, includes the process units of two sets of above-mentioned cadmium oxides, two sets of cadmium oxides
Process units shares same environmentally friendly part and same collection device.
The process units of the utility model cadmium oxide, compared to prior art, by common oxidation technology, improves final production
The purity and production capacity of product cadmium oxide, can produce the cadmium oxide of different densities, realize the diversification of product, meet different clients
It is required that, safety and environmental protection, the production system of cadmium oxide can realize that multigroup process units is simultaneously or independently produced.
Brief description of the drawings
Fig. 1 is the structural representation of the process units of the utility model cadmium oxide.
Fig. 2 is the structural representation of the production system of the utility model cadmium oxide.
Embodiment
Technical scheme is clearly and completely described below in conjunction with the utility model embodiment, it is clear that described
Embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Referring to Fig. 1, a kind of process units 100 of cadmium oxide, for the production of cadmium oxide, it includes being used to be sequentially connected
Fused raw material cadmium a melt stove 110, further heating raw material cadmium a heating furnace 120, spray raw material cadmium a product spray
Mouth 130 and the oxidation tube 140 that oxidation reaction is carried out for raw material cadmium, process units 100 also include passing sequentially through airduct 150
The quenching apparatus 160 for being used for cadmium oxide cooling, a precipitation equipment 170 and all one's life wind-producing for forming air stream of connection
Machine 180, is connected between oxidation tube 140 and quenching apparatus 160.
The bore of product nozzle 130 is divided into multiple specifications such as 40mm, 50mm, 60mm, and different bores can be used as needed
Product nozzle 130.In some embodiments of the present utility model, heating furnace 120 is intermediate-frequency heating furnace, and the intermediate-frequency heating furnace is
A kind of heater that power frequency 50Hz alternating currents are changed into 1-2.5KHz intermediate frequencies, can realize in-furnace temperature On-line Control and
Monitoring.
The utility model is combined by using the product nozzle 130 and different furnace temps of different bores, is prepared
The cadmium oxide powder of different densities, meets the demand of different clients.
In some embodiments of the present utility model, process units 100 also includes an environmentally friendly part 190, environmentally friendly part 190
Including the environmentally friendly dust-precipitator 193 of a steam pipe 191, an environmental protection pipe 192, one being sequentially connected and the ring for forming environmentally friendly air stream
Blower fan 194 is protected, steam pipe 191 includes being located at the rotation draught hood 1911 and one that the top of melt stove 110 is used to extract cadmium vapor
Hollow rotating device 1912, rotation draught hood 1911 and hollow rotating device 1912 are connected by exhaust column 1913, environmental protection pipe 192
It is set in outside oxidation tube 140, steam pipe 191 is laterally connected with environmental protection pipe 192 certainly.Needing to add raw material cadmium to melt stove 110
When, hollow rotating device 1912 can rotate so that steam pipe 191 is away from melt stove 110.
In some embodiments of the present utility model, process units 100 also includes being located at the lower section of precipitation equipment 170 for receiving
Collect the collection device 171 of cadmium oxide powder.
In some embodiments of the present utility model, connected between melt stove 110 and heating furnace 120 by a connecting tube 111
Connect.
In some embodiments of the present utility model, process units 100 also includes the oxidation for being collected into collection device 171
The automatic packaging device 172 that cadmium powder is packed automatically.
In some embodiments of the present utility model, quenching apparatus 160 is provided with an alarm with the junction of precipitation equipment 170
Device 161, warning device 161 is super in the temperature for detecting the air stream by quenching apparatus 160 Yu the junction of precipitation equipment 170
Cross 180 DEG C of alarms.
In some embodiments of the present utility model, oxidation tube 140 is provided with a cold wind compensating port 141, works as warning device
During 161 alarm, cold wind compensating port 141 is opened and is passed through cold wind.
In the present embodiment, process units 100 also includes a conveying worm 173, and conveying worm 173 is by precipitation equipment
The cadmium oxide powder conveyings of 170 depositions are to collection device 171；Process units 100 also includes an additional deposition device 174, adds heavy
Product device 174 connects precipitation equipment 170 and production blower fan 180 by the both sides of airduct 150 respectively, and additional deposition device 174 is enabled to
Cadmium oxide powder is practically free of in the air stream discharged from production blower fan 180, the requirement of environmental protection is more conformed to.In additional deposition
One first operated pneumatic valve 151 and one second operated pneumatic valve are additionally provided with airduct 150 between device 174 and production blower fan 180
152, the first operated pneumatic valve 151 and the second operated pneumatic valve 152 can control the air circulation in airduct 150 by folding.
The production process of the process units 100 of this cadmium oxide is：Raw material cadmium passes through electric gourd hang（It is not shown on figure）Plus
Enter into melt stove 110, the temperature control of melt stove 110 is at 500-750 DEG C, it is ensured that cadmium is not vaporized, pass through after after cadmium fusing
Connecting tube 111 is imported into heating furnace 120, and the temperature control of heating furnace 120 is between 900-1100 DEG C, and then molten cadmium passes through
Product nozzle 130 sprays gas shape red and white flame, and cadmium is cadmium oxide in the internal oxidition of oxidation tube 140, is formed in production blower fan 180
Negative pressure under, cadmium oxide powder enters to be cooled down rapidly in quenching apparatus 160, enters back into precipitation equipment 170, then through collection device
171 enter automatic packaging device 172, according to different customer demands, complete production packing task.
Above-mentioned production process is that pyrogenic process is completed entirely, and temperature is higher, and precipitation equipment 170 may be caused to burn, therefore in chilling
Device 160 and the junction of precipitation equipment 170 have installed warning device 161 additional, and are provided with oxidation tube 14 a cold wind compensating port
141, when the air stream by quenching apparatus 160 and the junction of precipitation equipment 170 reaches 180 DEG C of setting value, warning device 161
Start, cold wind compensating port 141 can be automatically opened up, reduction quenching apparatus 160 and the temperature in precipitation equipment 170, it is ensured that smoothly raw
Production.
The feature of environmental protection of the process units 100 of the cadmium oxide is to include being used for the environmentally friendly part 190 of environmental protection, works as melt
When stove 110 is opened, while opening environmentally friendly blower fan 194, there is a small amount of leakage at product nozzle 130, or other positions have
Leakage, will all be taken away by each air port of environmentally friendly part 190, is finally filtered by environmentally friendly dust-precipitator 193, it is to avoid environmental pollution.
The utility model also proposes a kind of production system 200 of cadmium oxide, referring to Fig. 2, production system 200 includes two groups
The process units 100 of cadmium oxide, economically, the process units 100 of two groups of cadmium oxides share the same He of environmentally friendly part 190
Same collection device 171, no matter any reason, when one group of process units 100 therein can not work, another group can individually make
With, do not influence production capacity, when order volume is especially big, can also two groups of equipment open simultaneously, production capacity will be doubled.Shared same environmental protection
Part 190 both saves cost, also can guarantee that and occurs without environmental pollution.
In certain embodiments, the additional deposition device 174 of the process units 100 of two groups of cadmium oxides and production blower fan 180 it
Between airduct 150 connect by a connecting pipe 153, the connector between airduct 150 and communicating pipe 153 is located at two group first respectively
Between the operated pneumatic valve 152 of operated pneumatic valve 151 and second, one the 3rd operated pneumatic valve 153 is set, when wherein one on communicating pipe 153
Production blower fan 180 breaks down and can not be further continued in use, can be at any time by the first operated pneumatic valve 151, the second operated pneumatic valve
152nd, the switch of the 3rd operated pneumatic valve 153 is switched to another production blower fan 180 as guiding blower fan, it is ensured that product it is continuous
The stability of property and system.
In certain embodiments, the process units 100 of two groups of cadmium oxides only shares same environmentally friendly part 190.
The process units 100 of the utility model cadmium oxide, compared to prior art, by common oxidation technology, is improved most
The purity and production capacity of finished product cadmium oxide, can produce the cadmium oxide of different densities, realize the diversification of product, meet different visitors
The requirement at family, safety and environmental protection, the production system 200 of cadmium oxide can realize that multigroup process units 100 is simultaneously or independently produced.
Although for example purpose, having been disclosed for preferred embodiment of the present utility model, the common skill of this area
Art personnel will realize the situation of the scope and spirit of the present utility model disclosed in not departing from by appended claims
Under, various improvement, increase and substitution are possible.
Claims (10)
1. a kind of process units of cadmium oxide, the production for cadmium oxide, it is characterised in that：It includes molten for what is be sequentially connected
Melt a melt stove of raw material cadmium, further heat a heating furnace of raw material cadmium, spray a product nozzle of raw material cadmium and be used for
Raw material cadmium carries out an oxidation tube of oxidation reaction, and the process units also includes passing sequentially through the cold for cadmium oxide of airduct connection
But a quenching apparatus, a precipitation equipment and the production blower fan for forming air stream, the oxidation tube and quenching apparatus it
Between connect.
2. the process units of the cadmium oxide according to claim 1, it is characterised in that：The process units also includes a ring
Part is protected, a steam pipe, an environmental protection pipe, an environmentally friendly dust-precipitator and the formation environmental protection that the environmentally friendly part includes being sequentially connected are empty
The environmentally friendly blower fan of the one of air-flow, the steam pipe includes being located at the rotation draught hood and one for being used for extracting cadmium vapor above melt stove
Hollow rotating device, the rotation draught hood and hollow rotating device are connected by exhaust column, and the environmental protection pipe is set in oxidation
Pipe is outer, and the steam pipe is laterally connected with environmental protection pipe certainly.
3. the process units of the cadmium oxide according to claim 1, it is characterised in that：The process units also includes being located at
It is used for the collection device for collecting cadmium oxide powder below precipitation equipment.
4. the process units of the cadmium oxide according to claim 1, it is characterised in that：Between the melt stove and heating furnace
Connected by a connecting tube.
5. the process units of the cadmium oxide according to claim 1, it is characterised in that：The heating furnace is intermediate-frequency heating furnace.
6. the process units of the cadmium oxide according to claim 1, it is characterised in that：The process units also includes receiving
The automatic packaging device that the cadmium oxide powder that acquisition means are collected into is packed automatically.
7. the process units of the cadmium oxide according to claim 1, it is characterised in that：The quenching apparatus and precipitation equipment
Junction is provided with a warning device, and the warning device is detecting the air by quenching apparatus and precipitation equipment junction
More than 180 DEG C alarms of the temperature of stream.
8. the process units of the cadmium oxide according to claim 7, it is characterised in that：The oxidation tube is provided with a cold wind
Compensating port, when warning device is alarmed, cold wind compensating port is opened and is passed through cold wind.
9. a kind of production system of cadmium oxide, it is characterised in that：Production dress including the cadmium oxide described in two sets of claims 2
Put, the process units of two sets of cadmium oxides shares same environmentally friendly part.
10. a kind of production system of cadmium oxide, it is characterised in that：Production dress including the cadmium oxide described in two sets of claims 3
Put, the process units of two sets of cadmium oxides shares same environmentally friendly part and same collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010386.3U CN206511933U (en) | 2017-01-04 | 2017-01-04 | The process units and system of cadmium oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010386.3U CN206511933U (en) | 2017-01-04 | 2017-01-04 | The process units and system of cadmium oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206511933U true CN206511933U (en) | 2017-09-22 |
Family
ID=59865339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010386.3U Withdrawn - After Issue CN206511933U (en) | 2017-01-04 | 2017-01-04 | The process units and system of cadmium oxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206511933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587137A (en) * | 2017-01-04 | 2017-04-26 | 广东先导稀材股份有限公司 | Production device and system of cadmium oxide |
-
2017
- 2017-01-04 CN CN201720010386.3U patent/CN206511933U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587137A (en) * | 2017-01-04 | 2017-04-26 | 广东先导稀材股份有限公司 | Production device and system of cadmium oxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20180316 |