CN201746503U - Formed coke charring kiln - Google Patents
Formed coke charring kiln Download PDFInfo
- Publication number
- CN201746503U CN201746503U CN2010202817921U CN201020281792U CN201746503U CN 201746503 U CN201746503 U CN 201746503U CN 2010202817921 U CN2010202817921 U CN 2010202817921U CN 201020281792 U CN201020281792 U CN 201020281792U CN 201746503 U CN201746503 U CN 201746503U
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- kiln body
- kiln
- communicated
- fugitive constituent
- pipeline
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Abstract
A formed coke charring kiln comprises a kiln body, a preheating device, a volatile component recovery device, a cooling device and a dual-gas combustion device. The preheating device is mounted on one side of the kiln body and comprises a first heat exchanger and a first blower, wherein the first heat exchanger is communicated with a heat radiation port of the kiln body and the volatile component recovery device through pipes. The volatile component recovery device is mounted above the kiln body and is communicated with a volatile component emission port and the dual-gas combustion device. The cooling device is mounted at the top of the kiln body and comprises a second heat exchanger and a second blower, wherein the second heat exchanger is communicated with the heat radiation port at the top of the kiln body through a pipe. And the dual-gas combustion device is mounted inside the kiln body and comprises a volatile component pipe and a gas pipe, wherein the pipes are both communicated with the dual-gas combustion device through small pipes. The high-temperature zone of the formed coke charring kiln uniformly and continuously heats the formed coke, so as to ensure product quality. The formed coke charring kiln has high energy recycling ratio, reduces capital input and reduces environmental pollution; and has short construction period, high heating speed, and high heat efficiency and production efficiency.
Description
Technical field
The utility model relates to the charing equipment of using in a kind of formed coke production process, specifically a kind of formed coke charing kiln.
Background technology
In the production process of formed coke, traditional charing kiln is vertical kiln or horizontal tunnel kiln, various disadvantages such as the formed coke quality that these two kinds of kilns all exist the carbonization process complexity, the energy recovery utilization ratio is low, energy consumption is high, pollution is big, the automatic production degree is low, produce is low, this not only causes the energy consumption height of formed coke manufacturing enterprise self, and quality product is low, and selling price is low, and it is poor to reclaim interests, also the energy is caused serious waste simultaneously, environment is caused severe contamination.
Summary of the invention
The utility model is the many defectives that exist at prior art, provides a kind of energy recovery utilization ratio height, the formed coke charing kiln that quality product is high.
Realize that the technical scheme that above-mentioned purpose adopts is: a kind of formed coke charing kiln, comprise the kiln furnace kiln body, also comprise primary heater unit, fugitive constituent retrieving arrangement, refrigerating unit and two gas combustion apparatus,
A, described primary heater unit are installed in kiln body one side, and it comprises first interchanger and first blower fan, and described first interchanger is communicated with the thermovent and the fugitive constituent retrieving arrangement of kiln body bottom respectively by pipeline;
B, described fugitive constituent retrieving arrangement are installed in kiln body top, and this fugitive constituent retrieving arrangement distributes mouthful with the fugitive constituent at kiln body top respectively by pipeline and two gas combustion apparatus of kiln body inside are communicated with;
C, described refrigerating unit are installed in kiln body top, and it comprises second interchanger and second blower fan, and described second interchanger is communicated with by the thermovent of pipeline with kiln body top;
D, described pair of gas combustion apparatus are installed in kiln body inside, and it comprises fugitive constituent pipeline and the gas pipeline that is arranged side by side, and two pipelines all are communicated with a plurality of two fuel burner nozzles of arranging side by side by small pipeline.
Compared with prior art, high-temperature zone of the present utility model has effectively guaranteed the quality of product to even, the continuous heating of formed coke; To the recycling rate height of the energy, reduce fund input, reduce environmental pollution; Short construction period, heat-up rate is fast, and turndown ratio is big, thermo-efficiency height, production efficiency height.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Among the figure: thermovent 1, primary heater unit 2, the first blower fans 3, the first interchanger 4, fugitive constituent distribute mouth 5, fugitive constituent retrieving arrangement 6, fugitive constituent pipeline 7, gas pipeline 8, the second interchanger 9, the second blower fans 10, refrigerating unit 11, kiln body 12, two gas combustion apparatus 13, two fuel burner nozzles 14, small pipeline 15.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to accompanying drawing 1, in the present embodiment, this formed coke charing kiln, comprise kiln furnace kiln body 12, also comprise primary heater unit 2, fugitive constituent retrieving arrangement 6, refrigerating unit 11 and two gas combustion apparatus 13, primary heater unit 2 is installed in a side of kiln body 12, and it comprises that first interchanger 4 and first blower fan, 3, the first interchanger 4 are communicated with the thermovent 1 and the fugitive constituent retrieving arrangement 6 of kiln body 12 bottoms respectively by pipeline.3 pairs first interchanger 4 operations of first blower fan exchange formed coke drying system to the outside with the heat in the kiln body 12 by thermovent, then for its use; By pipeline, the portion gas treehole in the interchanger is used as secondary air in fugitive constituent retrieving arrangement 6.
Fugitive constituent retrieving arrangement 6 is installed in the top of kiln body 12, and this fugitive constituent retrieving arrangement 6 distributes two gas combustion apparatus 13 connections of mouth 5 and kiln body 12 inside respectively at the fugitive constituent at kiln body 12 tops by pipeline.The fugitive constituent that the charing of formed coke finished product produces distributes mouth 5 through fugitive constituent and enters into fugitive constituent retrieving arrangement 6, under the secondary air effect that primary heater unit provides, enters into two gas combustion apparatus 13 by fugitive constituent pipeline 7, carries out the recycling of fugitive constituent.Fugitive constituent pipeline 7 one ends place in two gas combustion apparatus 13, the end sealing, and the other end is communicated with fugitive constituent retrieving arrangement 6.
Refrigerating unit 11 is installed in the top of kiln body 12, and it comprises that second interchanger 9 and second blower fan, 10, the second interchanger 9 are communicated with by the thermovent of pipeline with kiln body 12 tops.The part of waste heat of kiln body inside is taken out to be guided in second interchanger, and under a wind action, most of heat is transported to producer and uses, and has so just promoted cold wind to be exchanged in the kiln body, reaches the formed coke finished product and carries out the required requirement of quenching.
Two gas combustion apparatus 13 are installed in the inside of kiln body 12, and it comprises on the fugitive constituent pipeline 7 that is arranged side by side up and down and 8, two pipelines of gas pipeline and all being communicated with a plurality of two fuel burner nozzles 14 of arranging side by side by the small pipeline 15 that is communicated with them.Like this, the two carries out heat supply in the high-temperature zone of kiln body, because the recycling of fugitive constituent, heat-up rate is fast, and high-temperature duration is long.
Claims (2)
1. a formed coke charing kiln comprises the kiln furnace kiln body, also comprises primary heater unit, fugitive constituent retrieving arrangement, refrigerating unit and two gas combustion apparatus, it is characterized in that,
A, described primary heater unit are installed in kiln body one side, and it comprises first interchanger and first blower fan, and described first interchanger is communicated with the thermovent and the fugitive constituent retrieving arrangement of kiln body bottom respectively by pipeline;
B, described fugitive constituent retrieving arrangement are installed in kiln body top, and this fugitive constituent retrieving arrangement distributes mouthful with the fugitive constituent at kiln body top respectively by pipeline and two gas combustion apparatus of kiln body inside are communicated with;
C, described refrigerating unit are installed in kiln body top, and it comprises second interchanger and second blower fan, and described second interchanger is communicated with by the thermovent of pipeline with kiln body top;
D, described pair of gas combustion apparatus are installed in kiln body inside, and it comprises fugitive constituent pipeline and the gas pipeline that is arranged side by side up and down, and two pipelines all are communicated with a plurality of two fuel burner nozzles of arranging side by side by small pipeline.
2. formed coke charing kiln according to claim 1 is characterized in that, described fugitive constituent pipeline one end places in two gas combustion apparatus, and the other end is communicated with the fugitive constituent retrieving arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202817921U CN201746503U (en) | 2010-08-05 | 2010-08-05 | Formed coke charring kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202817921U CN201746503U (en) | 2010-08-05 | 2010-08-05 | Formed coke charring kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746503U true CN201746503U (en) | 2011-02-16 |
Family
ID=43581181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202817921U Expired - Fee Related CN201746503U (en) | 2010-08-05 | 2010-08-05 | Formed coke charring kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746503U (en) |
-
2010
- 2010-08-05 CN CN2010202817921U patent/CN201746503U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20110805 |