CN203668300U - Discharging mechanism of internal heating type vertical furnace - Google Patents
Discharging mechanism of internal heating type vertical furnace Download PDFInfo
- Publication number
- CN203668300U CN203668300U CN201320785996.2U CN201320785996U CN203668300U CN 203668300 U CN203668300 U CN 203668300U CN 201320785996 U CN201320785996 U CN 201320785996U CN 203668300 U CN203668300 U CN 203668300U
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- China
- Prior art keywords
- coke
- bin
- water
- storehouse
- semicoke
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Abstract
The utility model relates to coal material carbonizing equipment, particularly to a discharging mechanism of an internal heating type vertical furnace. The discharging mechanism comprises a furnace body and coke discharge pipes arranged at the bottom of the furnace body, wherein stock bin and a coal feeding pipe are arranged at the top of the furnace body; a coke storing bin, a transition bin and a coke removing bin which are communicated in sequence through connecting pipes are further arranged on the furnace body; a brake valve is arranged on each connecting pipe; the coke discharge pipes are connected with the upper part of the coke storing bin; water spray pipes and draining pipes are arranged at the tops of the coke storing bin and the transition bin respectively. According to the utility model, the amount of water for cooling semicoke can be controlled, so that the water content of the semicoke is relatively low, and the late-period water removing is easier.
Description
Technical field
The utility model relates to a kind of coal-carbonifying device, is specifically related to a kind of internal thermal upright furnace discharge mechanism.
Background technology
Semicoke is mainly take low-disintegration coal as raw material, adopt the solid matter of a kind of high fixed carbon content of coal carbonization technology production, as a kind of Novel carbon material, the excellent specific property such as high and ash content, aluminium, sulphur, phosphorus be low with its fixed carbon, than resistance, chemically reactive and be widely used in the production fields such as calcium carbide, iron alloy, ferrosilicon, silicon carbide compared with low market value.
Adopt at present internal thermal upright carbonization furnace to produce semicoke, the mode of the discharging of the coke adopts water seal to discharge of the coke substantially, and this mode of the discharging of the coke has following shortcoming: 1. semicoke falls into the water and can produce a large amount of water vapors, causes the waste of water resources; 2. semicoke is pulled out from water, so the water ratio of semicoke is high, so also need the later stage remove a large amount of water water seals discharge of the coke need improve.
Utility model content
The defect existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of internal thermal upright furnace discharge mechanism, and this discharging mechanism can be controlled for the water yield of cooling semicoke, so semicoke water ratio is lower, the later stage dewaters easier.
For achieving the above object, the technical solution of the utility model is: internal thermal upright furnace discharge mechanism, comprise the coke discharging tube of body of heater and bottom of furnace body, described body of heater top is provided with feed bin and coal feeding pipe, wherein, be also provided with the storage coke bin, transitional storehouse and the coke discharging storehouse that are communicated with successively by pipe connecting, on two sections of pipe connectings, be equipped with gate valve, described coke discharging tube is connected with storage coke bin top, is equipped with water jet standpipe and evacuated tube at described storage coke bin and transitional storehouse top.
While adopting technique scheme, the semicoke that destructive distillation obtains in body of heater falls into storage coke bin through coke discharging tube, now the gate valve between transitional storehouse and coke discharging storehouse is closed, gate valve between storage coke bin and transitional storehouse is opened, and the water jet standpipe at storage coke bin and transitional storehouse top water spray, thereby by cooling the semicoke in storage coke bin and transitional storehouse, the semicoke that a water vapor part for generation has just been discharged for the coke discharging tube of lowering the temperature, another part is discharged through evacuated tube.The utility model is by spraying water at storage coke bin and transitional storehouse top, and the water yield of ejection can be controlled, so the semicoke water ratio finally obtaining is lower, the later stage dewaters easier.
Further, described storage coke bin, transitional storehouse and coke discharging storehouse are all funnel-form, and funnelform storage coke bin, transitional storehouse and coke discharging storehouse can not make semicoke be detained, and are conducive to semicoke and discharge.
Further, be also provided with cooling trough, described evacuated tube exit end stretches into cooling trough bottom, and evacuated tube meeting discharge section water vapor, is provided with cooling trough and can reclaims the water vapor of discharge.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model internal thermal upright furnace discharge mechanism for implementing example.
Embodiment
As shown in Figure 1, one internal thermal upright furnace discharge mechanism, comprise the coke discharging tube 4 of body of heater 1 and body of heater 1 bottom, described body of heater 1 top is provided with feed bin 2 and coal feeding pipe 3, wherein, is also provided with the storage coke bin 5, transitional storehouse 6 and the coke discharging storehouse 7 that are communicated with successively by pipe connecting, described storage coke bin 5, transitional storehouse 6 and coke discharging storehouse 7 are all funnel-form, on two sections of pipe connectings, be equipped with gate valve 10, described coke discharging tube 4 is connected with storage coke bin 5 tops, is equipped with water jet standpipe 8 and evacuated tube 9 at described storage coke bin 5 and transitional storehouse 6 tops.In the present embodiment, be also provided with cooling trough, described evacuated tube 9 exit end stretch into cooling trough bottom.
Specific works flow process:
As shown in Figure 1, particle diameter is that the block low-disintegration coal of 20-150mm enters body of heater 1 from the feed bin 2 at body of heater 1 top through coal feeding pipe 3, interior through preheating and destructive distillation at body of heater 1, the semicoke that destructive distillation obtains in body of heater 1 falls into storage coke bin 5 through coke discharging tube 4, now the gate valve 10 between transitional storehouse 6 and coke discharging storehouse 7 is closed, gate valve 10 between storage coke bin 5 and transitional storehouse 6 is opened, and storage coke bin 5 is sprayed water with the water jet standpipe 8 at transitional storehouse 6 tops, thereby by cooling with the semicoke in transitional storehouse 6 storage coke bin 5, the semicoke that the water vapor part producing has just been discharged for the coke discharging tube 4 of lowering the temperature, another part is discharged through evacuated tube 9.After cooling the completing of semicoke in storage coke bin 5 and transitional storehouse 6, close the gate valve 10 between storage coke bin 5 and transitional storehouse 6, open the gate valve 10 between transitional storehouse 6 and coke discharging storehouse 7, semicoke enters coke discharging storehouse 7 from transitional storehouse 6, and discharges from 7 bottoms, coke discharging storehouse.The utility model is by spraying water on storage coke bin 5 and transitional storehouse 6 tops, and the water yield of ejection can be controlled, so the semicoke water ratio finally obtaining is lower, the later stage dewaters easier.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. internal thermal upright furnace discharge mechanism, comprise the coke discharging tube of body of heater and bottom of furnace body, described body of heater top is provided with feed bin and coal feeding pipe, it is characterized in that, also be provided with the storage coke bin, transitional storehouse and the coke discharging storehouse that are communicated with successively by pipe connecting, on two sections of pipe connectings, be equipped with gate valve, described coke discharging tube is connected with storage coke bin top, is equipped with water jet standpipe and evacuated tube at described storage coke bin and transitional storehouse top.
2. internal thermal upright furnace discharge according to claim 1 mechanism, is characterized in that, described storage coke bin, transitional storehouse and coke discharging storehouse are all funnel-form.
3. internal thermal upright furnace discharge according to claim 1 mechanism, is characterized in that, is also provided with cooling trough, and described evacuated tube exit end stretches into cooling trough bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785996.2U CN203668300U (en) | 2013-12-04 | 2013-12-04 | Discharging mechanism of internal heating type vertical furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785996.2U CN203668300U (en) | 2013-12-04 | 2013-12-04 | Discharging mechanism of internal heating type vertical furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668300U true CN203668300U (en) | 2014-06-25 |
Family
ID=50964616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785996.2U Expired - Fee Related CN203668300U (en) | 2013-12-04 | 2013-12-04 | Discharging mechanism of internal heating type vertical furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062512A (en) * | 2015-08-03 | 2015-11-18 | 中冶焦耐工程技术有限公司 | Clinker cache bin for continuous dry distillation furnace material discharge system |
| CN108913165A (en) * | 2018-09-20 | 2018-11-30 | 陕西冶金设计研究院有限公司 | A kind of oil shale retorting semicoke dry method goes out coke installation |
-
2013
- 2013-12-04 CN CN201320785996.2U patent/CN203668300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062512A (en) * | 2015-08-03 | 2015-11-18 | 中冶焦耐工程技术有限公司 | Clinker cache bin for continuous dry distillation furnace material discharge system |
| CN108913165A (en) * | 2018-09-20 | 2018-11-30 | 陕西冶金设计研究院有限公司 | A kind of oil shale retorting semicoke dry method goes out coke installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |