CN203613147U - Coal tamping box heating device - Google Patents
Coal tamping box heating device Download PDFInfo
- Publication number
- CN203613147U CN203613147U CN201320655301.9U CN201320655301U CN203613147U CN 203613147 U CN203613147 U CN 203613147U CN 201320655301 U CN201320655301 U CN 201320655301U CN 203613147 U CN203613147 U CN 203613147U
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- CN
- China
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- coal
- coal bin
- flue gas
- wall
- inner flue
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Abstract
The utility model relates to a coal tamping box heating device, belongs to the technical field of tamping coking equipment, and aims to solve the problem that blending coal is hung on wall or frozen by utilizing flue exhaust gas resources. According to the technical scheme, a coal box inner flue gas pipeline is mounted in a coal box wall, a gas inlet of the coal box inner flue gas pipeline is connected with an exhaust outlet of an air blower through a fast connection valve, an air inlet of the air blower is connected with a flue gas pipeline, and a diffusion port and a condensate discharge port are formed in the upper end and the lower end of the coal box inner flue gas pipeline respectively. According to the coal tamping box heating device, high-temperature flue gas of the flue gas pipeline on the coking furnace machine side is used and conveyed into the coal box inner flue gas pipeline in the coal tamping box wall by the air blower for heating the coal box wall, so that the problem that blending coal is hung on wall or frozen is solved, the coal collapse phenomenon due to wall attachment is prevented, and guarantee is provided for smooth implementation of tamping coking production. Flue exhaust gas resources are well utilized, so that purposes of reasonable utilization of energy, cost reduction and improvement of enterprise benefits are achieved.
Description
Technical field
The utility model relates to a kind of device heating making coal bin firm by ramming, belongs to tamping coking equipment technical field.
Background technology
In tamping coking process, make coal bin firm by ramming and often occur mixed coal wall built-up or freeze phenomenon winter, impact is normally coaling, many times especially easily cause the coal phenomenon of collapsing, the coal once briquette collapses, not only affects coke output, also affect coke oven heating, even affect coke oven furnace wall work-ing life.At present a lot of coking enterprises adopt steam-heated cal(l)andria and electrically heated to making coal bin firm by ramming in the winter time, mixed coal wall built-up or freeze when avoiding tamping briquette.Adopt steam or electrically heated not only to waste the energy, also increased production cost.And in coking is produced, having a large amount of stack gases to discharge, these stack gases are not fully used, and have wasted resource.If can utilize stack gases heating to make coal bin firm by ramming, not only stack gases has obtained fine utilization, has also reduced production cost, has improved the performance of enterprises.
Utility model content
Technical problem to be solved in the utility model is to provide one and makes coal bin heating unit firm by ramming, this heating this can be fine mixed coal wall built-up or freeze the problem of coal bin when solution tamping briquette in winter, and can reach the effect of energy-saving and emission-reduction, reasonable energy utilization.
The technical scheme solving the problems of the technologies described above is:
Make coal bin heating unit firm by ramming for one, it comprises gas blower, quick connecting valve, coal bin inner flue feed channel, coal bin inner flue feed channel is arranged in coal bin wall, the inlet mouth of coal bin inner flue feed channel is connected with the exhaust outlet of gas blower by quick connecting valve, and the blast inlet of gas blower is connected with flue gas duct.
The above-mentioned coal bin heating unit of making firm by ramming, the inlet mouth of described coal bin inner flue feed channel is positioned at the bottom of coal bin, coal bin inner flue feed channel has diffusion mouth topmost, coal bin inner flue feed channel has the condensate discharge mouth with valve bottom, and diffusion mouth and condensate discharge mouth are in communication with the outside by the upper and lower of coal bin respectively.
The above-mentioned coal bin heating unit of making firm by ramming, has touch switch on described gas blower, and gas blower exhaust outlet is connected with quick connecting valve by being flexible coupling.
The beneficial effects of the utility model are:
The utility model utilizes the high-temperature flue gas of coke oven machine side flue gas duct, is transported to making firm by ramming in the coal bin inner flue feed channel being evenly arranged in coal bin wall by gas blower, and coal bin wall is heated, and prevents sticky coal.Adopt after the utility model, mixed coal wall built-up or frozen problem while having solved tamping briquette, stopped the coal phenomenon of collapsing that causes because of sticky wall, and the smooth enforcement of producing for tamping coking provides assurance.Meanwhile, the utility model has utilized stack gases resource well, compares with electrically heated and steam-heated cal(l)andria, has reached reasonable energy utilization, has reduced costs, improves the object of the performance of enterprises.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: gas blower 1, quick connecting valve 2, coal bin inner flue feed channel 3, diffusion mouth 4, coal bin wall 5, flue gas duct 6, touch switch 7, condensate discharge mouth 8, valve 9, be flexible coupling 10.
Embodiment
The utility model is made up of gas blower 1, quick connecting valve 2, coal bin inner flue feed channel 3.
In figure, show, coal bin inner flue feed channel 3 is arranged in coal bin wall 5, and the inlet mouth of coal bin inner flue feed channel 3 is connected with the exhaust outlet of gas blower 1 by quick connecting valve 2, and the blast inlet of gas blower 1 is connected with flue gas duct.Gas blower 1 is transported to the high-temperature flue gas of coke oven machine side flue gas duct 6 making firm by ramming in the coal bin inner flue feed channel 3 being evenly arranged in coal bin wall 5, and to coal bin wall, 5 heat, and prevents sticky coal.
In figure, show, the inlet mouth of coal bin inner flue feed channel 3 is positioned at the bottom of coal bin, coal bin inner flue feed channel 3 has diffusion mouth 4 topmost, coal bin inner flue feed channel 3 has condensate discharge mouth 8 bottom, condensate discharge mouth 8 is provided with valve 9, and diffusion mouth 4 and condensate discharge mouth 7 are communicated with outward with coal bin.
In figure, show on gas blower 1, there is touch switch 7, the exhaust outlet of gas blower 1 10 is connected with quick connecting valve 2 by being flexible coupling.
Working process of the present utility model is as follows:
The utility model utilizes coke oven flue waste gas heating coal bin, and general effluent gas temperature is approximately 250-400 ℃, and the effluent gas temperature that the utility model uses is about 250 left and right.
In the time making coal car tamping briquette firm by ramming, coal car is accommodated to fixed position, and coal car inlet pipe connects quick connecting valve 2, touches air blast simultaneously, 1 touch switch 7, and guiding stack gases is input into rapidly in the coal bin inner flue feed channel 3 of coal car both sides coal bin wall 5.Utilize stack gas heating coal bin wall 5, prevent sticky coal.Stack gas is emitted by diffusion mouth 4 after going around in flue 3 in coal bin.Make coal car firm by ramming and leave simultaneously, close the touch switch 7 of gas blower 1.If when the waste gas condensation in coal bin inner flue feed channel 3 bears water, open the valve 9 of condensate discharge mouth 8, accumulate water of condensation and flowed out by condensate discharge mouth 8.
Claims (3)
1. one make coal bin heating unit firm by ramming, it is characterized in that: it comprises gas blower (1), quick connecting valve (2), coal bin inner flue feed channel (3), coal bin inner flue feed channel (3) is arranged in coal bin wall (5), the inlet mouth of coal bin inner flue feed channel (3) is connected with the exhaust outlet of gas blower (1) by quick connecting valve (2), and the blast inlet of gas blower (1) is connected with flue gas duct (6).
2. the coal bin heating unit of making firm by ramming according to claim 1, it is characterized in that: the inlet mouth of described coal bin inner flue feed channel (3) is positioned at the bottom of coal bin, coal bin inner flue feed channel (3) has diffusion mouth (3) topmost, coal bin inner flue feed channel (3) has the condensate discharge mouth (8) of band valve (9) bottom, and diffusion mouth (4) and condensate discharge mouth (8) are in communication with the outside by the upper and lower of coal bin respectively.
3. the coal bin heating unit of making firm by ramming according to claim 2, is characterized in that: on described gas blower (1), have touch switch (7), gas blower (1) exhaust outlet is connected with quick connecting valve (2) by be flexible coupling (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655301.9U CN203613147U (en) | 2013-10-23 | 2013-10-23 | Coal tamping box heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655301.9U CN203613147U (en) | 2013-10-23 | 2013-10-23 | Coal tamping box heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613147U true CN203613147U (en) | 2014-05-28 |
Family
ID=50765804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655301.9U Expired - Fee Related CN203613147U (en) | 2013-10-23 | 2013-10-23 | Coal tamping box heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048116A (en) * | 2018-01-10 | 2018-05-18 | 山西潞安焦化有限责任公司 | A kind of system for making batcher firm by ramming using the heat preservation of coke oven coke oven uprising tube waste heat anemophily formula |
-
2013
- 2013-10-23 CN CN201320655301.9U patent/CN203613147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048116A (en) * | 2018-01-10 | 2018-05-18 | 山西潞安焦化有限责任公司 | A kind of system for making batcher firm by ramming using the heat preservation of coke oven coke oven uprising tube waste heat anemophily formula |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20161023 |