CN204125421U - A kind of dry coke quenching furnace system with drain function - Google Patents
A kind of dry coke quenching furnace system with drain function Download PDFInfo
- Publication number
- CN204125421U CN204125421U CN201420615242.7U CN201420615242U CN204125421U CN 204125421 U CN204125421 U CN 204125421U CN 201420615242 U CN201420615242 U CN 201420615242U CN 204125421 U CN204125421 U CN 204125421U
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- China
- Prior art keywords
- pipeline
- coke quenching
- quenching furnace
- dry coke
- pipe
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Abstract
The utility model discloses a kind of dry coke quenching furnace system with drain function, by respectively establishing drainage pipeline and increase switch-valve on dry coke quenching baker, escape pipe, the 3rd pipeline, namely between dry coke quenching drying-out period, on the lower-most point pipeline of whole dry coke quenching cycle gas pipe lower-most point and dead angle and cleaning shaft, respectively establish drainage pipeline and increase switch-valve, operation front opening switch-valve, discharges inner moisture; During operation, the drainage pipeline of all increases cuts out, the tightness of keeping system.And whole system is capable of circulation and adjustable, the medium-gas recycled, is with some heat, effectively can utilize heat energy, reduces energy consumption.Before equipment is gone into operation, the moisture of internal system can also be eliminated completely in addition, avoid dry coke quenching production period to stay intrasystem moisture content and produce the hydrogen danger of blasting, for dry coke quenching stably manufactured provides safety control at pyrolytic decomposition.
Description
Technical field
The utility model relates to a kind of dry coke quenching furnace system with drain function.
Background technology
In baker production run process, because warm air is dry and coal gas baker system temperature in early stage is lower, the moisture 50-80t/h of bed rearrangement dry coke quenching, to be evaporated during this, due to the design reasons of prior art, fine at whole dry coke quenching baker system stopping property in early stage, a large amount of moisture content is not evaporated very well, a large amount of ponding in cylinder, goes into operation for later stage dry coke quenching and produces very large potential safety hazard and operational difficulty.Dry coke quenching develops 10 years mainly with coming, no matter the size of dry coke quenching ability, all there are the problems referred to above.
Utility model content
In order to solve the problem, the utility model provides a kind of dry coke quenching furnace system with drain function, dry coke quenching baker, escape pipe, the 3rd pipeline respectively establishes drainage pipeline and increases switch-valve, operation front opening switch-valve, discharging inner moisture; During operation, the drainage pipeline of all increases cuts out, the tightness of keeping system.Native system all can be discharged water in system outside system between drying-out period, avoids explosion hazard, is guaranteed for normally producing.
The utility model realizes particular by following technical scheme:
A kind of dry coke quenching furnace system with drain function, comprise coke dry quenching furnace, inlet pipe, escape pipe, heat exchange boiler, first row water pipe, second row water pipe, 3rd water shoot, 4th water shoot and hot tube heat exchanger, the upper and lower of described coke dry quenching furnace is communicated with inlet pipe and escape pipe respectively, described escape pipe end connects heat exchange boiler, described heat exchange boiler connects hot tube heat exchanger by the first pipeline, described hot tube heat exchanger is connected to pressurizing device by second pipe, described pressurizing device passes through the top of the 3rd pipeline communication to coke dry quenching furnace, and described hot tube heat exchanger is also communicated with described airway, second pipe is provided with valve, the upper and lower of described coke dry quenching furnace is communicated with first row water pipe and second row water pipe respectively, described escape pipe is communicated with the 3rd water shoot, described 3rd pipeline communication the 4th water shoot, and first row water pipe, second row water pipe, the 3rd water shoot and the 4th water shoot are all provided with switch-valve respectively.
Further, described 3rd pipeline is provided with variable valve;
Further, described escape pipe is provided with the first fly-ash separator, and described first pipeline is provided with the second fly-ash separator;
Further, recirculation blower is connected with after described first pipeline being arranged at the second fly-ash separator;
Further, described pressurizing device is connected to coke dry quenching furnace by the 4th pipeline, and the 4th pipeline is provided with valve.
The beneficial effect that the utility model produces is: the utility model passes through design improvement, fundamentally solve the effect that moisture content discharges stove place, eliminate potential safety hazard, for dry coke quenching safe operation is guaranteed, this system handling ease, installs and facilitates rapidly, equipment can be made steadily normally to run, eliminate the moisture content at system and system dead angle place completely, moisture content is discharged in a large number.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of dry coke quenching furnace system with drain function, comprise coke dry quenching furnace 1, inlet pipe 2, escape pipe 3, heat exchange boiler 4, first row water pipe 10, second row water pipe 11, the 3rd water shoot 12, the 4th water shoot 13 and hot tube heat exchanger 6, the upper and lower of described coke dry quenching furnace 1 is communicated with inlet pipe 2 and escape pipe 3 respectively, described escape pipe 3 end connects heat exchange boiler 4, import to heat exchange boiler 4 through escape pipe 3 after medium-gas is heated by coke dry quenching furnace and carry out heat exchange, heating heat exchange boiler 4.Heat exchange boiler 4 connects hot tube heat exchanger 6 by the first pipeline 5, described hot tube heat exchanger 6 is connected to pressurizing device 8 by second pipe 7, described pressurizing device 8 is communicated to the top of coke dry quenching furnace 1 by the 3rd pipeline 9, and described hot tube heat exchanger 6 is also communicated with described airway 2, second pipe 7 is provided with valve.Escape pipe 3 is provided with the first fly-ash separator 15, described first pipeline 5 is provided with the second fly-ash separator 16, recirculation blower 17 is connected with after described first pipeline 5 is arranged at the second fly-ash separator 16,3rd pipeline 9 is provided with variable valve 14, the flowing that recirculation blower 17 is gas on the one hand provides power, impurity in gas can filter by two fly-ash separators on the other hand, and aspect pipeline management and gas recycle.Coke dry quenching furnace 1 is entered into after the gas lower from heat exchange boiler 4 temperature out by heat exchange can be pressurizeed by pressurizing device 8, avoid the problem that furnace pressure is too low, described pressurizing device 8 is connected to coke dry quenching furnace 1 by the 4th pipeline 18 simultaneously, and the 4th pipeline is provided with valve, also directly gas lower for second pipe 7 temperature directly can be passed in stove when furnace pressure meets.
The utility model is communicated with first row water pipe 10 and second row water pipe 11 respectively in the upper and lower of coke dry quenching furnace 1, described escape pipe 3 is communicated with the 3rd water shoot 12, described 3rd pipeline 9 is communicated with the 4th water shoot 13, and first row water pipe 10, second row water pipe 11, the 3rd water shoot 12 and the 4th water shoot 13 are all provided with switch-valve respectively.Each valve is arranged on the position of the easy ponding of system for content, and between drying-out period, each position is provided with above-mentioned water shoot simultaneously, realizes the object of complete draining.The utility model whole system arranges pressure and temperature monitoring in stove, can adjust the air pressure in stove and temperature timely, meets the requirement used.The medium-gas recycled, is with some heat, effectively can utilize heat energy, reduces energy consumption.Before equipment is gone into operation, the moisture of internal system can also be eliminated completely in addition, avoid the danger that between drying-out period, moisture content pyrolytic decomposition generation hydrogen is blasted.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. one kind has the dry coke quenching furnace system of drain function, it is characterized in that, comprise coke dry quenching furnace (1), inlet pipe (2), escape pipe (3), heat exchange boiler (4), first row water pipe (10), second row water pipe (11), 3rd water shoot (12), 4th water shoot (13) and hot tube heat exchanger (6), the upper and lower of described coke dry quenching furnace (1) is communicated with inlet pipe (2) and escape pipe (3) respectively, described escape pipe (3) end connects heat exchange boiler (4), described heat exchange boiler (4) connects hot tube heat exchanger (6) by the first pipeline (5), described hot tube heat exchanger (6) is connected to pressurizing device (8) by second pipe (7), described pressurizing device (8) is communicated to the top of coke dry quenching furnace (1) by the 3rd pipeline (9), and described hot tube heat exchanger (6) is also communicated with described airway (2), second pipe (7) is provided with valve, the upper and lower of described coke dry quenching furnace is communicated with first row water pipe (10) and second row water pipe (11) respectively, the upper connection the 3rd water shoot (12) of described escape pipe (3), described 3rd pipeline (9) is communicated with the 4th water shoot (13), and first row water pipe (10), second row water pipe (11), the 3rd water shoot (12) and the 4th water shoot (13) are all provided with switch-valve respectively.
2. a kind of dry coke quenching furnace system with drain function as claimed in claim 1, it is characterized in that, described 3rd pipeline (9) is provided with variable valve (14).
3. a kind of dry coke quenching furnace system with drain function as claimed in claim 1, it is characterized in that, described escape pipe (3) is provided with the first fly-ash separator (15), and described first pipeline (5) is provided with the second fly-ash separator (16).
4. a kind of dry coke quenching furnace system with drain function as claimed in claim 3, is characterized in that, be connected with recirculation blower (17) after described first pipeline (5) is arranged at the second fly-ash separator (16).
5. a kind of dry coke quenching furnace system with drain function as claimed in claim 1, it is characterized in that, described pressurizing device (8) is connected to coke dry quenching furnace (1) by the 4th pipeline (18), and the 4th pipeline is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615242.7U CN204125421U (en) | 2014-10-23 | 2014-10-23 | A kind of dry coke quenching furnace system with drain function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615242.7U CN204125421U (en) | 2014-10-23 | 2014-10-23 | A kind of dry coke quenching furnace system with drain function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125421U true CN204125421U (en) | 2015-01-28 |
Family
ID=52381794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615242.7U Expired - Fee Related CN204125421U (en) | 2014-10-23 | 2014-10-23 | A kind of dry coke quenching furnace system with drain function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125421U (en) |
-
2014
- 2014-10-23 CN CN201420615242.7U patent/CN204125421U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |