CN204038613U - A kind of overlength distance carbon dioxide strength delivery system - Google Patents
A kind of overlength distance carbon dioxide strength delivery system Download PDFInfo
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- CN204038613U CN204038613U CN201420435397.2U CN201420435397U CN204038613U CN 204038613 U CN204038613 U CN 204038613U CN 201420435397 U CN201420435397 U CN 201420435397U CN 204038613 U CN204038613 U CN 204038613U
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Abstract
The utility model provides a kind of overlength distance carbon dioxide strength delivery system, it comprises storage tank, a feed bin and N >=1 main feed pipe, when N >=2, a N >=2 main feed pipe is arranged in parallel, the mouth of the main feed pipe of every bar is connected with feed bin, service direction along material on the main feed pipe of every bar has been arranged in parallel at least two pieces points of feed pipes, and every root divides feed pipe to be connected with one group of feed arrangement; Described storage tank is connected with horizontal compression gas pipe, between described compression gas pipe and main feed pipe, is evenly provided with multiple air conveyor; The upper end of described feed bin is connected with dust exhaustor, and described dust exhaustor is connected with dust collecting box by pipeline, and described dust collecting box is connected with sealing water pipe by pipeline.The cost of this air-transport system is low, and is not easy plugging.
Description
Technical field
The utility model relates to a kind of air-transport system, especially a kind of overlength distance carbon dioxide strength delivery system, and this delivery system utilizes CO 2 waste gas to carry out long-distance sand transport to inflammable and explosive large proportion powder grain material.
Background technology
Geldart-D particle is that the do mechanization operation mode that mass transport and goods yard and factory carry out graininess or granular material conveying is carried out in a kind of power plant, steel mill and chemical plant of being widely used in.At present, the transmitting power of air-transport system is mainly by blower fan and double-jacket tube technology (double-jacket tube Geldart-D particle is the technology utilizing the air-flow with certain speed and pressure to carry out conveying solid material in the duct), its cost is high, noise is large, airborne dust is many, and fed distance is short, easy plugging, and complex operation, the weak point that Here it is existing for prior art.
Summary of the invention
The technical problems to be solved in the utility model, be exactly for the deficiency existing for prior art, and provide a kind of overlength distance carbon dioxide strength delivery system, the cost of this air-transport system is low, and is not easy plugging.
This programme is achieved by the following technical measures: this overlength distance carbon dioxide strength delivery system comprises storage tank, a feed bin and N >=1 main feed pipe, when N >=2, a N >=2 main feed pipe is arranged in parallel, the mouth of the main feed pipe of every bar is connected with feed bin, service direction along material on the main feed pipe of every bar has been arranged in parallel at least two pieces points of feed pipes, and every root divides feed pipe to be connected with one group of feed arrangement; Described storage tank is connected with horizontal compression gas pipe, between described compression gas pipe and main feed pipe, is evenly provided with multiple air conveyor; The upper end of described feed bin is connected with dust exhaustor, and described dust exhaustor is connected with dust collecting box by pipeline, and described dust collecting box is connected with sealing water pipe by pipeline.
Above-mentioned feed arrangement comprises hopper and transmission pump, and described hopper is connected by feed pipe with transmission pump, and the top of described transmission pump is provided with inlet valve, bleeder valve and level-sensing device, and described inlet valve is connected with feed pipe, and described bleeder valve is connected with a point feed pipe.
The lower end of above-mentioned transmission pump is connected with air intake assembly, and described storage tank is also connected with air feed pipe, and described air feed pipe is connected with air intake assembly.
Above-mentioned main feed pipe is connected with ceramic elbow.
Above-mentioned air intake assembly comprises air inlet pipe and the gas control shutoff valve be successively set on air inlet pipe and non-return valve.
The lower end of above-mentioned transmission pump is provided with gasification installation, and described gasification installation is positioned at the top of air inlet pipe and transmission pump coupling end.
The upper end of above-mentioned inlet valve is from up to down connected with hand operated gate valve and expansion joint in turn.
Distance between adjacent air conveyor is 4m.
Above-mentioned dust exhaustor is sack cleaner.
Above-mentioned feed bin top is also connected with induced draft fan.
The beneficial effect of this programme can be learnt according to describing of such scheme, in this overlength distance carbon dioxide strength delivery system, a N >=2 main feed pipe is arranged in parallel, and can realize multiple stage Gas-making Furnace and share set of system, think that this system provides carbon dioxide, and respectively can independent operating.The mouth of the main feed pipe of every bar is connected with feed bin, service direction along material on the main feed pipe of every bar has been arranged in parallel at least two pieces points of feed pipes, every root divides feed pipe to be connected with one group of feed arrangement, and adjacent dispensing pipe relay work, ensures the continual work of main feed pipe.Described storage tank is connected with horizontal compression gas pipe, multiple air conveyor is evenly provided with between described compression gas pipe and main feed pipe, this air conveyor can carry out segmentation tonifying Qi to the midway of main feed pipe, to solve the plugging phenomenon occurred in extra long distance conveying, ensure carrying out smoothly of extra long distance conveying.The upper end of described feed bin is connected with dust exhaustor, described dust exhaustor is connected with dust collecting box by pipeline, described dust collecting box is connected with sealing water pipe by pipeline, by this structure, carbon dioxide is reclaimed and purifying treatment, to reuse it, avoid the waste of resource, both environmental pollution was controlled, purify working environment, turn improved production economy benefit, save productive costs.As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention.
Fig. 2 is the structural representation of feed arrangement in Fig. 1.
In figure, 1-storage tank, 2-compression gas pipe, 3-air conveyor, the main feed pipe of 4-, 5-feed bin, 6-hopper, 7-feed arrangement, 8-air intake assembly, 9-bleeder valve, 10-gas control shutoff valve, 11-non-return valve, 12-air inlet pipe, 13-gasification installation, 14-transmission pump, 15-level-sensing device, 16-inlet valve, 17-expansion joint, 18-hand operated gate valve, 19-ceramic elbow, 20-divides feed pipe, 21-air feed pipe, 22-supercharger, 23-dust exhaustor, 24-dust collecting box, 25-sealing water pipe.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of overlength distance carbon dioxide strength delivery system comprises storage tank 1, a feed bin 5 and N >=1 main feed pipe 4, when N >=2, a N >=2 main feed pipe 4 is arranged in parallel, main feed pipe 4 is connected with ceramic elbow 19, the mouth of the main feed pipe 4 of every bar is connected with feed bin 5, service direction along material on the main feed pipe 4 of every bar has been arranged in parallel at least two pieces points of feed pipes 20, and every root divides feed pipe 20 to be connected with one group of feed arrangement 7.
Wherein, described feed arrangement 7 comprises hopper 6 and transmission pump 14, described hopper 6 is connected by feed pipe with transmission pump 14, the top of described transmission pump 14 is provided with inlet valve 16, bleeder valve 9 and level-sensing device 15, the upper end of inlet valve 16 is from up to down connected with hand operated gate valve 18 and expansion joint 17 in turn, described inlet valve 16 is connected with feed pipe, and described bleeder valve 9 is connected with a point feed pipe 20.The lower end of transmission pump 14 is connected with air intake assembly 8, and described storage tank 1 is connected with air feed pipe 21, and described air feed pipe 21 is connected with air intake assembly 8.Air intake assembly 8 comprises air inlet pipe 12 and the gas control shutoff valve 10 be successively set on air inlet pipe 12 and non-return valve 11; The lower end of transmission pump 14 is provided with gasification installation 13, and this gasification installation 13 adopts gasification board, and described gasification installation 13 is positioned at the top of air inlet pipe 12 and transmission pump 14 coupling end.
Described storage tank 1 is connected with horizontal compression gas pipe 2, multiple air conveyor 3 is evenly provided with between described compression gas pipe 2 and main feed pipe 4, distance between adjacent air conveyor 3 is 4m, and the structure of this air conveyor 3 adopts the structure that application number is a kind of air conveyor disclosed in the utility model patent of 201320013741.4.
The upper end of described feed bin 5 is connected with dust exhaustor 23 and induced draft fan, effectively carries out air conducting and prevents dust from flying upward, avoiding aerial contamination.This dust exhaustor 23 preferably adopts sack cleaner, and described dust exhaustor 23 is connected with dust collecting box 24 by pipeline, and described dust collecting box 24 is connected with sealing water pipe 25 by pipeline.
The carbon dioxide collection produced in Gas-making Furnace operational process is in storage tank 1, and storage tank 1 connects two gas source pipes: compression gas pipe 2 and air feed pipe 21, and compression gas pipe 2 is connected to air conveyor 3, and air feed pipe 21 is connected to air intake assembly 8.Material enters transmission pump 14 from hopper 6 through expansion joint 17 and inlet valve 16, measured in real time by level-sensing device 15 and show the position of material, when material reaches desired location, open gas control shutoff valve 10, compressed gas starts to pressurize to transmission pump 14 through non-return valve 11, when pressure is increased to desirable value, open bleeder valve 9, the material in transmission pump 14 enters main feed pipe 4 from bleeder valve 9 after gasification installation 13 fluidisation.After being full of material in main feed pipe 4, inside starts boosting, when pressure is elevated to the unlatching value of air conveyor 3, open air conveyor 3, because air conveyor 3 is connected with compression gas pipe 2 and main feed pipe 4, after air conveyor 3 is opened, compressed gas starts tonifying Qi in main feed pipe 4 by air conveyor 3, material in main feed pipe 4 can move to feed bin 5 direction, where material moves to, air conveyor where 3 will be opened, compression gas pipe 2 starts tonifying Qi in main feed pipe 4 by air conveyor 3, until material is all transported to feed bin 5 through ceramic elbow 19.Carbon dioxide in feed bin 5 is undertaken collecting and preliminary filtration by sack cleaner 23; carbon dioxide after filtration enters dust collecting box 24 and carries out double purification; remove wherein part bulky grain dust; carbon dioxide through dust collecting box 24 output enters sealing water pipe 25 and carries out purifying and dedusting; the carbon dioxide exported through sealing water pipe 25 is transported to storage tank 1 after supercharger 22 supercharging, can reuse.
The CO 2 waste gas that this delivery system utilizes Gas-making Furnace to produce carries out mass transport, uses carbon dioxide conveying to add safety, avoids air and be mixed into and cause gas explosion.Economize energy, structure is simple, and space availability ratio is high, uses manpower and material resources sparingly and adopts air conveyor, achieves overlength long-distance sand transport.Also the carbon dioxide in storage tank can be replaced by other compressed gas during use, applying to other Geldart-D particle fields can reach equivalent effect.
The beneficial effects of the utility model:
1) stop dust pollution: because this system is closed conveying, stop the pollution and harm of dust to equipment and human body.Avoiding discharging modes of the prior art causes equipment to be difficult to the defect of sweeping, such as duct cyclone, aeration tower and useless pot etc., and high local water punching, causes water pollutions, and affect service life of equipment;
2) stop waste and the pollution of coal gas: traditional manually unloads grey mode, a large amount of coal gas can have been revealed from cinder-discharging port when unloading ash, it is estimated, discharge a stove waste coal gas 40m
3/ sky, calculated according to 300 days for 1 year, within 1 year, about wasted coal gas 288000 m
3, after using this system, reach the effect of energy-saving and emission-reduction;
3) separate unit Gas-making Furnace dust exhaustor goes out ash quantity about 2 ~ 3 tons every day, if do not adopt this air-transport system, then can only transport with Bulk Truck, need within 24 hours, to transport in shifts with artificial 3 people, everyone wage monthly 3000 yuan, vehicle maintenance expense 4000 yuan, monthly vehicle oil 2000 yuan, adopt this air-transport system then every platform stove within 1 year, 180,000 yuan can be saved;
4) achieve not blowing out and unload ash, ensure that gas producer gas processed continuously, improve economy and the safety of operation, improve gas componant, ensured that oxygen enrichment stove is stabilized the economy operation.For ∮ 2610mm Gas-making Furnace, blowing out is needed when unloading ash, every platform stove is lower grey time average 20min at every turn, ash 5 times under per tour, every platform stove furnace outage time every day is about 30min, produce 87t synthetic ammonia by synthetic ammonia installation class to calculate, under every platform stove blowing out every day, the coal gas that produces less amounts to few generation synthetic ammonia 0.45t the ash time.Adopt this delivery system, be equivalent to every platform stove many give gass every day and can produce 0.45t more, by synthetic ammonia profit 260 Yuan ∕ t, produce 300 days meters year, single stove increases annual return 78000 yuan;
5) decrease the generation of occupational disease: traditional discharge technology, cause dust to enter human body, affect the healthy of human body, serious meeting causes pneumoconiosis, life-threatening.
Can existing techniques in realizing be passed through without the technical characteristic described in the utility model, not repeat them here.The foregoing is only preferred embodiment of the present utility model; the utility model is not limited in above-mentioned detailed description of the invention; the change that those of ordinary skill in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (10)
1. an overlength distance carbon dioxide strength delivery system, it is characterized in that: it comprises storage tank, a feed bin and N >=1 main feed pipe, when N >=2, a N >=2 main feed pipe is arranged in parallel, the mouth of the main feed pipe of every bar is connected with feed bin, service direction along material on the main feed pipe of every bar has been arranged in parallel at least two pieces points of feed pipes, and every root divides feed pipe to be connected with one group of feed arrangement; Described storage tank is connected with horizontal compression gas pipe, between described compression gas pipe and main feed pipe, is evenly provided with multiple air conveyor; The upper end of described feed bin is connected with dust exhaustor, and described dust exhaustor is connected with dust collecting box by pipeline, and described dust collecting box is connected with sealing water pipe by pipeline.
2. overlength distance carbon dioxide strength delivery system according to claim 1, it is characterized in that: described feed arrangement comprises hopper and transmission pump, described hopper is connected by feed pipe with transmission pump, the top of described transmission pump is provided with inlet valve, bleeder valve and level-sensing device, described inlet valve is connected with feed pipe, and described bleeder valve is connected with a point feed pipe.
3. overlength distance carbon dioxide strength delivery system according to claim 2, it is characterized in that: the lower end of described transmission pump is connected with air intake assembly, described storage tank is also connected with air feed pipe, and described air feed pipe is connected with air intake assembly.
4. overlength distance carbon dioxide strength delivery system according to claim 3, is characterized in that: described main feed pipe is connected with ceramic elbow.
5. overlength distance carbon dioxide strength delivery system according to claim 4, is characterized in that: described air intake assembly comprises air inlet pipe and the gas control shutoff valve be successively set on air inlet pipe and non-return valve.
6. overlength distance carbon dioxide strength delivery system according to claim 5, it is characterized in that: the lower end of described transmission pump is provided with gasification installation, described gasification installation is positioned at the top of air inlet pipe and transmission pump coupling end.
7. overlength distance carbon dioxide strength delivery system according to claim 6, is characterized in that: the upper end of described inlet valve is from up to down connected with hand operated gate valve and expansion joint in turn.
8. the overlength distance carbon dioxide strength delivery system according to claim 1,2,3 or 4, is characterized in that: the distance between adjacent air conveyor is 4m.
9. overlength distance carbon dioxide strength delivery system according to claim 8, is characterized in that: described dust exhaustor is sack cleaner.
10. overlength distance carbon dioxide strength delivery system according to claim 9, is characterized in that: described feed bin top is also connected with induced draft fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435397.2U CN204038613U (en) | 2014-08-04 | 2014-08-04 | A kind of overlength distance carbon dioxide strength delivery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435397.2U CN204038613U (en) | 2014-08-04 | 2014-08-04 | A kind of overlength distance carbon dioxide strength delivery system |
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| Publication Number | Publication Date |
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| CN204038613U true CN204038613U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435397.2U Active CN204038613U (en) | 2014-08-04 | 2014-08-04 | A kind of overlength distance carbon dioxide strength delivery system |
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| Country | Link |
|---|---|
| CN (1) | CN204038613U (en) |
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2014
- 2014-08-04 CN CN201420435397.2U patent/CN204038613U/en active Active
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