CN202829942U - Coke discharging and dust collection device for coke oven - Google Patents
Coke discharging and dust collection device for coke oven Download PDFInfo
- Publication number
- CN202829942U CN202829942U CN201220458465.8U CN201220458465U CN202829942U CN 202829942 U CN202829942 U CN 202829942U CN 201220458465 U CN201220458465 U CN 201220458465U CN 202829942 U CN202829942 U CN 202829942U
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- China
- Prior art keywords
- coke
- electric butterfly
- butterfly valve
- coke oven
- dust collection
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Abstract
The utility model discloses a coke discharging and dust collection device for coke oven. The coke discharging and dust collection device for coke oven comprises a dust collection main pipe (1). The dust collection main pipe (1) is arranged on the coke side and is paralleled with an axis of coke oven. The device is characterized in that an electric butterfly valve (2) is respectively arranged on two sides of a tee joint on the dust collection main pipe (1). The electric butterfly valve (2) is arranged on the dust collection main pipe (1) and the electric butterfly valve (2) has a distance of 3 meters with the tee joint. The coke discharging and dust collection device for coke oven is provided with the above-mentioned structure and the device is additionally provided with two electric butterfly valves on both sides of the dust collection main pipe tee joint. When the 1# coke oven operates, the 1# electric butterfly valve is opened, and the 2# electric butterfly valve is closed. When 2# coke oven operates, 2# electric butterfly valve is opened, and 1# electric butterfly valve is closed. As a result, the device can reduce the loss of the suction, effectively distribute the suction and improve the dedusting effects.
Description
Technical field
The utility model relates to a kind of particle collector, especially relates to a kind ofly being applicable to sectional or the coke oven that can regulate controlled suction of the branch road particle collector that discharges of the coke being arranged.
Background technology
7.63 rice coke oven coke discharging and dedusting is comprised of dedusting fan, sack cleaner, dedusting steel pipe and two coke guides, coke discharging and dedusting is in the coke oven coke side; The control of dust main places coke side and parallel with the coke oven axis, and its effect is the flue dust collecting that produces when the discharging of the coke and imports in the dust-removal system.
The dust removing effects of dust-removal system is mainly determined by ease dirt periphery suction, dedusting fan suction is poor less to the dirt periphery suction that escapes, dust removing effects is better, coke guide is connected by belt trolley with the dedusting steel pipe and seals, be mainly two coke ovens (every 70 holes) dedusting use when the discharging of the coke, coke oven discharges of the coke and adopts 2-1 string order to discharge of the coke the operation of separate unit coke guide.Import in the dedusting steel pipe by the coke guide air ducting Shi Yichen that will discharge of the coke when the discharging of the coke, enter sack cleaner and process and collect.Yet, be the operation of separate unit coke guide during production, therefore, coke guide for subsequent use leaks out and has a strong impact on the dust removing effects of producing car.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of coke oven particle collector that discharges of the coke for problems of the prior art, its objective is the Air Leakage that solves coke guide for subsequent use, improves at the dust removing effects with coke guide.
The technical solution of the utility model is that this kind coke oven particle collector that discharges of the coke comprises the control of dust main, the control of dust main places the carbonizing chamber of coke oven orientation and parallel with the coke oven axis of the discharging of the coke, the both sides that are positioned at threeway on the described control of dust main respectively are provided with an electric butterfly valve, and electric butterfly valve is installed on the control of dust main by support.
Described electric butterfly valve is 3 meters apart from the distance of threeway.
Also be provided with platform and the cat ladder of easy access on the described particle collector.
This kind coke oven with said structure particle collector that discharges of the coke has the following advantages:
1. this kind coke oven discharges of the coke particle collector by setting up two electric butterfly valves in the both sides of control of dust main threeway, when when the 1# coke oven is produced, drives the 1# electric butterfly valve, closes the 2# electric butterfly valve; When the 2# coke oven is produced, driving the 2# electric butterfly valve, close the 1# electric butterfly valve; Thereby reduce the loss of suction, effectively distribute suction, improved the effect of dedusting.
2. this kind coke oven platform and the cat ladder of particle collector by arranging that discharge of the coke, convenient operation personnel overhaul particle collector, improved operation efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of existing control of dust main.
Fig. 2 is structural representation of the present utility model.
The working state figure of two electric butterfly valves when Fig. 3 is the production of 1# coke oven.
The working state figure of two electric butterfly valves when Fig. 4 is the production of 2# coke oven.
In Fig. 1-4,1: the control of dust main; 2: electric butterfly valve; The 21:1# electric butterfly valve; The 22:2# electric butterfly valve; 3: platform; 4: cat ladder.
Embodiment
By the combination of structure shown in Fig. 2-5 as can be known, this kind coke oven particle collector that discharges of the coke comprises control of dust main 1, control of dust main 1 places coke side and parallel with the coke oven axis, the both sides that are positioned at threeway on the control of dust main 1 respectively are provided with an electric butterfly valve 2, electric butterfly valve 2 is installed on the control of dust main 1 by support, and electric butterfly valve 2 is 3 meters apart from the distance of threeway; Also be provided with platform 3 and the cat ladder 4 of easy access on the particle collector.
Concrete installation process is: at 3 meters, two ends, the distance threeway left and right sides, a wide 250mm is opened on control of dust main 1 top, cross the notch of managing diameter, an electric butterfly valve 2 respectively is installed in the notch, at two bearings that are used for installing electric butterfly valve 2 of the both sides of control of dust main 1 welding, electric butterfly valve 2 is installed on two bearings, adjusts the position of spool in control of dust main 1, adjust and the notch welded seal of opening is got final product after suitable.
The discharge of the coke using method of particle collector of the coke oven of affixing one's seal is:
1) when the 1# coke oven is produced, 1# electric butterfly valve 21 is opened, simultaneously, closed 2# electric butterfly valve 22, can greatly increase like this suction of 1# stove section control of dust main;
2) when the 2# coke oven is produced, 2# electric butterfly valve 22 is opened, simultaneously, closed 1# electric butterfly valve 21, can greatly increase like this suction of 2# stove section control of dust main.Thereby reduce the loss of suction, effectively distribute suction, improved the effect of dedusting.
Claims (3)
1. coke oven particle collector that discharges of the coke, comprise control of dust main (1), control of dust main (1) places the carbonizing chamber of coke oven orientation and parallel with the coke oven axis of the discharging of the coke, it is characterized in that: the both sides that are positioned at the upper threeway of described control of dust main (1) respectively are provided with an electric butterfly valve (2), and electric butterfly valve (2) is installed on the control of dust main (1) by support.
2. a kind of coke oven according to claim 1 particle collector that discharges of the coke, it is characterized in that: described electric butterfly valve (2) is 3 meters apart from the distance of threeway.
3. a kind of coke oven according to claim 1 and 2 particle collector that discharges of the coke is characterized in that: the platform (3) and the cat ladder (4) that also are provided with easy access on the described particle collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220458465.8U CN202829942U (en) | 2012-09-10 | 2012-09-10 | Coke discharging and dust collection device for coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220458465.8U CN202829942U (en) | 2012-09-10 | 2012-09-10 | Coke discharging and dust collection device for coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829942U true CN202829942U (en) | 2013-03-27 |
Family
ID=47941697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220458465.8U Expired - Lifetime CN202829942U (en) | 2012-09-10 | 2012-09-10 | Coke discharging and dust collection device for coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925173A (en) * | 2012-09-10 | 2013-02-13 | 马钢(集团)控股有限公司 | Coke-discharging and dust-collecting device for coke oven and use method thereof |
-
2012
- 2012-09-10 CN CN201220458465.8U patent/CN202829942U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925173A (en) * | 2012-09-10 | 2013-02-13 | 马钢(集团)控股有限公司 | Coke-discharging and dust-collecting device for coke oven and use method thereof |
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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: 20130327 |
|
| CX01 | Expiry of patent term |