CN202705062U - Copper oxide calcination device - Google Patents
Copper oxide calcination device Download PDFInfo
- Publication number
- CN202705062U CN202705062U CN 201220329111 CN201220329111U CN202705062U CN 202705062 U CN202705062 U CN 202705062U CN 201220329111 CN201220329111 CN 201220329111 CN 201220329111 U CN201220329111 U CN 201220329111U CN 202705062 U CN202705062 U CN 202705062U
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- Prior art keywords
- washing tower
- tail gas
- rotary kiln
- copper oxide
- water
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Abstract
The utility model discloses a copper oxide calcination device. The copper oxide calcination device comprises a roasting device and a tail gas absorption device, wherein the roasting device and the tail gas absorption device are connected through an exhaust pipe. The copper oxide calcination device is characterized in that the roasting device comprises a feed device, a rotary furnace and a discharge device. A furnace inner wall-scraping device is arranged inside the rotary furnace, and a furnace outer knocking hammer is arranged outside the rotary furnace. The tail gas absorption device comprises a scrubbing tower, a fan, a recovery tank and a circulating pump, and a spraying device is arranged inside the scrubbing tower. The copper oxide calcination device is low in device cost, simple and easy to operate and capable of effectively preventing copper powder from sticking to walls and copper-bearing dust from blocking the exhaust pipe, avoiding diffusion of the copper-bearing dust effectively and guaranteeing safety of operating personnel, devices and environment.
Description
Technical field
The utility model belongs to technical field of chemical, is specifically related to a kind of cupric oxide roasting assembly.
Background technology
At present, the cupric oxide roasting assembly of prior art has the following disadvantages, and the one, in the use procedure, in the larger situation of raw material copper powder water content, carry out high-temperature roasting, copper powder and product produce wall sticking phenomenon easily; The 2nd, the copper powder that the conventional cloth bag dust-removal system reclaims in the tail gas can't be accomplished the aqueous vapor separation, and the dust diffusion affects operator, equipment and environmental safety.
The utility model content
Purpose: in order to overcome the deficiencies in the prior art, the utility model provides a kind of cupric oxide roasting assembly, installation cost is low, simple to operation, can prevent effectively that copper powder from gluing wall, prevent that the cupric dust from stopping up vapor pipe, effectively avoided the diffusion of cupric dust simultaneously, guaranteed operator, equipment and environmental safety.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is: the cupric oxide roasting assembly, comprise: calciner and device for absorbing tail gas, calciner is connected vapor pipe with device for absorbing tail gas and connects, and it is characterized in that: described calciner comprises feeding unit, rotary kiln and drawing mechanism; Described rotary kiln inside is provided with wall scraper in the stove, and the rotary kiln outer setting has stove to knock hammer outward.
Described device for absorbing tail gas comprises washing tower, blower fan, accumulator tank and recycle pump, and washing tower inside is provided with spray equipment, the inlet mouth of vapor pipe access washing tower; The aspirating hole of described washing tower links to each other with blower fan; The water outlet of recycle pump links to each other with the water-in of the water-in of spray equipment and vapor pipe, and the recycle pump water inlet links to each other with the recirculated water water outlet of washing tower, and the discharge port of washing tower links to each other with accumulator tank.
As preferably, described rotary kiln is the electrically heated rotary kiln.
Beneficial effect: the cupric oxide roasting assembly that the utility model provides, knock the hammer duplex configuration outward by wall scraper in the stove and stove and can prevent effectively that copper powder from gluing wall, tail gas absorbing system produces negative pressure absorbing tail gas by blower fan, effectively avoided the diffusion of cupric dust, guaranteed operator, equipment and environmental safety, and mix accumulator tank can the high efficiente callback copper powder; This installation cost is low, and is simple to operation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1 feeding unit; 2 rotary kilns; 3 drawing mechanisms; Wall scraper in 4 stoves; 5 stoves knock hammer outward; 6 washing towers; 7 blower fans; 8 accumulator tanks; 9 recycle pumps.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the cupric oxide roasting assembly comprises: calciner and device for absorbing tail gas, calciner are connected vapor pipe with device for absorbing tail gas and connect, and calciner comprises feeding unit 1, rotary kiln 2 and drawing mechanism 3; Described rotary kiln inside is provided with wall scraper 4 in the stove, and the rotary kiln outer setting has stove to knock hammer 5 outward; Described device for absorbing tail gas comprises washing tower 6, blower fan 7, accumulator tank 8 and recycle pump 9, and washing tower inside is provided with spray equipment, the inlet mouth of vapor pipe access washing tower; The aspirating hole of described washing tower links to each other with blower fan; The water outlet of recycle pump links to each other with the water-in of the water-in of spray equipment and vapor pipe, and the recycle pump water inlet links to each other with the recirculated water water outlet of washing tower, and the discharge port of washing tower links to each other with accumulator tank 8, and described rotary kiln is the electrically heated rotary kiln.
During work, open in advance rotary kiln 2 heating, after temperature arrives, in feeding unit 1, add first the raw material copper powder, open feed auger, regulate input speed, open device for absorbing tail gas, open the Sprayer Circulation pump and clean gas exhaust duct, after cupric oxide begins blanking, open drawing mechanism 3.
Below disclose the utility model with preferred embodiment, so it is not to limit the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode obtains, all drops within the protection domain of the present utility model.
Claims (3)
1. cupric oxide roasting assembly, comprising: calciner and device for absorbing tail gas, calciner are connected vapor pipe with device for absorbing tail gas and connect, and it is characterized in that: described calciner comprises feeding unit, rotary kiln and drawing mechanism; Described rotary kiln inside is provided with wall scraper in the stove, and the rotary kiln outer setting has stove to knock hammer outward.
2. cupric oxide roasting assembly according to claim 1, it is characterized in that: described device for absorbing tail gas comprises washing tower, blower fan, accumulator tank and recycle pump, washing tower inside is provided with spray equipment, the inlet mouth of vapor pipe access washing tower; The aspirating hole of described washing tower links to each other with blower fan; The water outlet of recycle pump links to each other with the water-in of the water-in of spray equipment and vapor pipe, and the recycle pump water inlet links to each other with the recirculated water water outlet of washing tower, and the discharge port of washing tower links to each other with accumulator tank.
3. cupric oxide roasting assembly according to claim 1 and 2, it is characterized in that: described rotary kiln is the electrically heated rotary kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329111 CN202705062U (en) | 2012-07-09 | 2012-07-09 | Copper oxide calcination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329111 CN202705062U (en) | 2012-07-09 | 2012-07-09 | Copper oxide calcination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705062U true CN202705062U (en) | 2013-01-30 |
Family
ID=47585385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329111 Expired - Lifetime CN202705062U (en) | 2012-07-09 | 2012-07-09 | Copper oxide calcination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498933A (en) * | 2016-01-22 | 2016-04-20 | 江苏泰禾金属工业有限公司 | Copper powder mixed loading system |
| CN114804186A (en) * | 2022-05-16 | 2022-07-29 | 吴江市威士达铜业科技有限公司 | Production method and production device of copper oxide |
-
2012
- 2012-07-09 CN CN 201220329111 patent/CN202705062U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498933A (en) * | 2016-01-22 | 2016-04-20 | 江苏泰禾金属工业有限公司 | Copper powder mixed loading system |
| CN105498933B (en) * | 2016-01-22 | 2017-11-28 | 江苏泰禾金属工业有限公司 | A kind of copper powder Mixed loading system |
| CN114804186A (en) * | 2022-05-16 | 2022-07-29 | 吴江市威士达铜业科技有限公司 | Production method and production device of copper oxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |