CN201473501U - Ash conveying device of gas making furnace - Google Patents
Ash conveying device of gas making furnace Download PDFInfo
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- CN201473501U CN201473501U CN2009202279127U CN200920227912U CN201473501U CN 201473501 U CN201473501 U CN 201473501U CN 2009202279127 U CN2009202279127 U CN 2009202279127U CN 200920227912 U CN200920227912 U CN 200920227912U CN 201473501 U CN201473501 U CN 201473501U
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Abstract
The utility model relates to an ash conveying device of a gas making furnace, comprising a bin pump, a feeding hole of which is communicated with a dust removing device of the gas making furnace; a feeding valve is installed on the feeding hole; one end of an ash conveying channel is communicated with a discharge hole of the bin pump by a discharge valve, and the other end of the ash conveying channel is communicated with an ash storeroom of an ash storeroom system; one end of a gas conveying pipeline is communicated with an air inlet at the bottom of the bin pump, and the other end of the gas conveying pipeline is connected with an air compressor system by an air storage tank; and an air inlet valve is arranged at the air inlet; and an ash storeroom gas conveying pipeline of the ash storeroom system is communicated with the gas conveying pipeline. The ash conveying device of the gas making furnace is convenient for dust recovery, changes the in-situ discharge way into the way of long distance transportation, avoids the environmental pollution possibly caused by in-situ pollution, improves the efficiency and saves the production cost; and a control cabinet on the bin pump can be used for realizing automatic control. Furthermore, the ash conveying device has the advantages of simple structure, convenient operation and being suitable for popularization, thus being especially applicable to small and medium size nitrogen fertilizer production enterprises.
Description
Technical field
The utility model relates to a kind of cleaning apparatus, particularly a kind of ash conveying device of gas making furnace.
Background technology
At present, in the Ammonia Production enterprise that with the coal is raw material, after the dust of system gas workshop section is collected by tornado dust collector, the general mode of discharging on the spot that adopts, artificial ash discharge, artificial transportation, not only contaminate environment, and wasted manpower, increased production cost.Along with the attention day by day of the environmental problem of the whole society, problem of environmental pollution how to eliminate enterprise has become key problem and the task of top priority of ammonia enterprise in producing, is directly connected to the final and decisive juncture of enterprise.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of ash conveying device of gas making furnace; it adopts compressed carbon dioxide as delivery medium; dust in the Gas-making Furnace fly-ash separator can be transported in the system of grey storehouse; realized remote conveying; the reliability height; reduce production cost, protected environment.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of ash conveying device of gas making furnace, comprise the storehouse pump, the opening for feed of storehouse pump is communicated with the fly-ash separator of Gas-making Furnace, feed valve is installed on the opening for feed, ash conveying pipe one end is communicated with by the discharge port of bleeder valve with the storehouse pump, the ash conveying pipe the other end is communicated with the grey storehouse of grey storehouse system, gas pipe line one end is communicated with the inlet mouth of storehouse pump bottom, the gas pipe line the other end is connected with air compressor system by gas-holder, intake valve is installed on the inlet mouth, and the grey storehouse gas pipe line of grey storehouse system is communicated with gas pipe line.
In the system of ash storehouse, the Hui Ku top is provided with pulsed jet cloth filter, pulsed jet cloth filter is communicated with grey storehouse gas pipe line by pipeline of dust collector, the ash storehouse is provided with grey storehouse level gage and pressure vacuum relief valve, ash bottom of the reservior portion is provided with gasification installation and dumping device, and the gasification airduct of gasification installation is communicated with grey storehouse gas pipe line.
In the dumping device, bilateral bottom of the reservior dumper is located at grey bottom of the reservior portion, and bilateral bottom of the reservior dumper one side is the dry ash discharge outlet, and the dry ash discharge outlet has dry ash machine in bulk, and bilateral bottom of the reservior dumper opposite side has humidifier for wet grey discharge outlet, wet grey discharge outlet.
In the air compressor system, air compressor connects the airline strainer, and the airline strainer connects refrigerant type dryer, and refrigerant type dryer is connected with gas-holder after connecting oil removal filter.
On the opening for feed of storehouse pump level gage is installed, and on the ash conveying pipe that bleeder valve is communicated with anti-blocking valve is installed, the storehouse pump is provided with controlling box, and level gage, feed valve, bleeder valve, anti-blocking valve and intake valve are connected with controlling box respectively.
The quantity of storehouse pump is at least one group.
A kind of ash conveying device of gas making furnace that the utility model provides, because the fly-ash separator bottom in Gas-making Furnace is provided with the storehouse pump, pump bottom, storehouse is communicated with gas pipe line, the storehouse pump is connected with ash conveying pipe, the compression arbon dioxide that air compressor system provides enters the storehouse pump by gas pipe line and again the dust in the pump of storehouse is sent into grey storehouse system by ash conveying pipe, dust reclaims convenient, the mode of discharging is on the spot changed into the mode of remote transportation, avoided the environmental pollution that may cause with regard to ground contamination, improve efficient, saved production cost; Controlling box may command level gage, feed valve, bleeder valve, anti-blocking valve and intake valve on the pump of storehouse have been realized automatization control; Advantage simple in structure, easy to operate, that be suitable for promoting that the utility model also has is specially adapted to middle-size and small-size nitrogen fertilizer production enterprise.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises storehouse pump 6, the opening for feed 4 of storehouse pump 6 is communicated with the fly-ash separator 14 of Gas-making Furnace, feed valve 3 is installed on the opening for feed 4, ash conveying pipe 5 one ends are communicated with the discharge port 13 of storehouse pump 6 by bleeder valve 8, ash conveying pipe 5 the other ends are communicated with the grey storehouse 12 of grey storehouse system, gas pipe line 24 1 ends are communicated with the inlet mouth of storehouse pump 6 bottoms, gas pipe line 24 the other ends are connected with air compressor system 1 by gas-holder 21, on the inlet mouth 5 intake valve is installed, the grey storehouse gas pipe line 23 of grey storehouse system is communicated with gas pipe line 24.
In the system of ash storehouse, 12 tops, ash storehouse are provided with pulsed jet cloth filter 9, pulsed jet cloth filter 9 is communicated with grey storehouse gas pipe line 23 by pipeline of dust collector 25, ash storehouse 12 is provided with grey storehouse level gage 10 and pressure vacuum relief valve 11,12 bottoms, ash storehouse are provided with gasification installation and dumping device, and the gasification airduct 26 of gasification installation is communicated with grey storehouse gas pipe line 23.
In the dumping device, bilateral bottom of the reservior dumper 27 is located at 12 bottoms, grey storehouse, and bilateral bottom of the reservior dumper 27 1 sides are the dry ash discharge outlet, and the dry ash discharge outlet has dry ash machine 15 in bulk, bilateral bottom of the reservior dumper 27 opposite sides have humidifier 16 for wet grey discharge outlet, wet grey discharge outlet.
In the air compressor system 1, air compressor 17 connects airline strainer 18, and airline strainer 18 connects refrigerant type dryer 19, and refrigerant type dryer 19 connects oil removal filter 20 backs and is connected with gas-holder 21.
On the opening for feed of storehouse pump 6 level gage is installed, and on the ash conveying pipe 5 that bleeder valve 8 is communicated with anti-blocking valve 2 is installed, storehouse pump 6 is provided with controlling box 7, and level gage, feed valve 3, bleeder valve 8, anti-blocking valve 2 and intake valve are connected with controlling box 7 respectively.
The quantity of storehouse pump 6 is at least one group.
Each work period of the present utility model is divided into four-stage:
1, the charging stage: the dust in the fly-ash separator 14 is under action of gravity or in unloading machine falls into storehouse pump 6, and when the dust material level rose to certain position, when level gage sent signal, controlling box 7 cut out feed valve 3 automatically, finishes the charging stage.
2, the fluidisation pressure period: after the charging stage finishes, controlling box 7 is opened intake valve automatically, close feed valve 3 and bleeder valve 8, the clean compression arbon dioxide gas of handling through air compressor system 1 enters in the storehouse pump 6, gas can be enclosed in around the dust equably, and the air pressure in the storehouse pump 6 raises simultaneously.
3, delivery phase: when the intravital pressure rises of the shell of storehouse pump 6 during to the set(ting)value of system, controlling box 7 is opened bleeder valve 8 automatically, the intravital dust fluidisation of the shell of storehouse pump 6 is strengthened and beginning is carried to ash conveying pipe 5 by discharge port 13, and dust is in fluidisation limit, limit all the time and enters the state that ash conveying pipe 5 is carried.
4, the cleaning stage: when the dust in the storehouse pump 6 be about to be carried when finishing, air pressure in the storehouse pump 6 constantly descends, when air pressure drops to default value, promptly indicate pump 6 interior dust in storehouse to be transferred and finish, continue for some time this moment again, utilizes pressurized gas cleaning ash conveying pipe 5, all dust all are transported in the grey storehouse 12, close intake valve and bleeder valve 8 then, treat to drive feed valve 3 when pressure in the storehouse pump 6 is for normal atmosphere, automatically enter the further work circulation.Cyclonic ash is delivered to the grey storehouse 12 of grey storehouse system by ash conveying pipe 5, grey storehouse system works, and to dry ash machine 15 in bulk, entrucking is for outside comprehensive utilization through bilateral bottom of the reservior dumper 27 1 sides for the dust in the grey storehouse 12; Or through bilateral bottom of the reservior dumper 27 opposite sides to humidifier 16, dry ash added to be thrown into after the suitable quantity of water be transported to the appointed place on the automobile, guarantee that dust does not have secondary fly-up, has protected environment.
The fly-ash separator 14 of Gas-making Furnace is tornado dust collector.
Claims (6)
1. ash conveying device of gas making furnace, comprise storehouse pump (6), it is characterized in that: the opening for feed (4) of storehouse pump (6) is communicated with the fly-ash separator (14) of Gas-making Furnace, feed valve (3) is installed on the opening for feed (4), ash conveying pipe (5) one ends are communicated with the discharge port (13) of storehouse pump (6) by bleeder valve (8), ash conveying pipe (5) the other end is communicated with the grey storehouse (12) of grey storehouse system, gas pipe line (24) one ends are communicated with the inlet mouth of storehouse pump (6) bottom, gas pipe line (24) the other end is connected with air compressor system (1) by gas-holder (21), inlet mouth is equipped with intake valve on (5), and the grey storehouse gas pipe line (23) of grey storehouse system is communicated with gas pipe line (24).
2. a kind of ash conveying device of gas making furnace according to claim 1, it is characterized in that: in the system of grey storehouse, top, ash storehouse (12) is provided with pulsed jet cloth filter (9), pulsed jet cloth filter (9) is communicated with grey storehouse gas pipe line (23) by pipeline of dust collector (25), ash storehouse (12) is provided with grey storehouse level gage (10) and pressure vacuum relief valve (11), bottom, ash storehouse (12) is provided with gasification installation and dumping device, and the gasification airduct (26) of gasification installation is communicated with grey storehouse gas pipe line (23).
3. a kind of ash conveying device of gas making furnace according to claim 2, it is characterized in that: in the dumping device, bilateral bottom of the reservior dumper (27) is located at bottom, grey storehouse (12), dumper (27) one sides in bilateral bottom of the reservior are the dry ash discharge outlet, the dry ash discharge outlet has dry ash machine in bulk (15), bilateral bottom of the reservior dumper (27) opposite side has humidifier (16) for wet grey discharge outlet, wet grey discharge outlet.
4. a kind of ash conveying device of gas making furnace according to claim 1, it is characterized in that: in the air compressor system (1), air compressor (17) connects airline strainer (18), airline strainer (18) connects refrigerant type dryer (19), and refrigerant type dryer (19) connects oil removal filter (20) back and is connected with gas-holder (21).
5. a kind of ash conveying device of gas making furnace according to claim 1, it is characterized in that: on the opening for feed of storehouse pump (6) level gage is installed, with on the ash conveying pipe (5) that bleeder valve (8) is communicated with anti-blocking valve (2) is installed, storehouse pump (6) is provided with controlling box (7), and level gage, feed valve (3), bleeder valve (8), anti-blocking valve (2) and intake valve are connected with controlling box (7) respectively.
6. a kind of ash conveying device of gas making furnace according to claim 1 is characterized in that: the quantity of storehouse pump (6) is at least one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202279127U CN201473501U (en) | 2009-09-04 | 2009-09-04 | Ash conveying device of gas making furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202279127U CN201473501U (en) | 2009-09-04 | 2009-09-04 | Ash conveying device of gas making furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473501U true CN201473501U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202279127U Expired - Fee Related CN201473501U (en) | 2009-09-04 | 2009-09-04 | Ash conveying device of gas making furnace |
Country Status (1)
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| CN (1) | CN201473501U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665726A (en) * | 2009-09-04 | 2010-03-10 | 湖北华强化工集团有限公司 | Ash conveying device of gas making furnace |
| CN103332494A (en) * | 2013-06-28 | 2013-10-02 | 中冶南方工程技术有限公司 | Pneumatic conveying method for removing dust and crude ash in dry process of converter once flue gas |
| CN103332493A (en) * | 2013-06-28 | 2013-10-02 | 中冶南方工程技术有限公司 | Pneumatic conveying method for removing dust and crude ash in dry process of converter gas |
| CN105731077A (en) * | 2016-04-11 | 2016-07-06 | 江阴市高达输送机械科技有限公司 | Pulverized coal pneumatic conveying nitrogen cyclic utilization system |
| CN106006038A (en) * | 2016-07-20 | 2016-10-12 | 江苏霖润达环保设备制造有限公司 | Ash conveying pump running full automatically |
-
2009
- 2009-09-04 CN CN2009202279127U patent/CN201473501U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665726A (en) * | 2009-09-04 | 2010-03-10 | 湖北华强化工集团有限公司 | Ash conveying device of gas making furnace |
| CN103332494A (en) * | 2013-06-28 | 2013-10-02 | 中冶南方工程技术有限公司 | Pneumatic conveying method for removing dust and crude ash in dry process of converter once flue gas |
| CN103332493A (en) * | 2013-06-28 | 2013-10-02 | 中冶南方工程技术有限公司 | Pneumatic conveying method for removing dust and crude ash in dry process of converter gas |
| CN103332494B (en) * | 2013-06-28 | 2015-06-17 | 中冶南方工程技术有限公司 | Pneumatic conveying method for removing dust and crude ash in dry process of converter once flue gas |
| CN103332493B (en) * | 2013-06-28 | 2015-07-01 | 中冶南方工程技术有限公司 | Pneumatic conveying method for removing dust and crude ash in dry process of converter gas |
| CN105731077A (en) * | 2016-04-11 | 2016-07-06 | 江阴市高达输送机械科技有限公司 | Pulverized coal pneumatic conveying nitrogen cyclic utilization system |
| CN106006038A (en) * | 2016-07-20 | 2016-10-12 | 江苏霖润达环保设备制造有限公司 | Ash conveying pump running full automatically |
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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: 20100519 Termination date: 20160904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |