CN203033223U - Storage and discharging device for dust transportation - Google Patents
Storage and discharging device for dust transportation Download PDFInfo
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- CN203033223U CN203033223U CN 201320010683 CN201320010683U CN203033223U CN 203033223 U CN203033223 U CN 203033223U CN 201320010683 CN201320010683 CN 201320010683 CN 201320010683 U CN201320010683 U CN 201320010683U CN 203033223 U CN203033223 U CN 203033223U
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- endless tube
- tank body
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- dust
- discharging
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Abstract
A storage and discharging device for dust transportation belongs to the technical field of dust discharge control. The storage and discharging device comprises a tank body (4), a feeding pipe (2), a discharging pipe (8), an air feeding pipe (11), a blowing assisting pipe (10), an ash blowing system (5) and an air discharging pipe (14). The feeding pipe (2) is arranged at the top of the tank body (4), the air feeding pipe (11) is arranged at the bottom of the tank body (4), and the discharging pipe (8), the ash blowing system (5) and the air discharging pipe (14) are arranged on the lateral face of the tank body (4). The storage and discharging device has the advantages of solving the problem of severe pollution environment caused by secondary dust in the ash discharging or transportation process of a dust remover in industrial production enterprises such as chemical engineering, metallurgy, material building, electric power and the like.
Description
Technical field
The utility model belongs to dust emission control technology field, a kind of storage and device for discharging of dust transhipment particularly are provided, can be applicable to the loading and unloading of industry powders such as chemical industry, metallurgy, building materials, electric power, be specially adapted to the transhipment of dedusting ash in chemical industry, metallurgy, building materials, the power production process.
Background technology
Along with environmental requirement improves day by day, it is more and more higher that dust emission is controlled requirement in the commercial production, generally equipped dry dust removal equipment or spray wet dedusting equipment such as electric precipitation, bag-type dust, cyclone dust removal in the commercial production such as chemical industry, metallurgy, building materials, electric power.For dry method dust ash, particularly electro-precipitating dust and bag-type dust ash, because granularity is little, reentrainment of dust is very serious when expecting to transport trolley from the dust exhaustor commentaries on classics, has a strong impact on production environment and operator's key health; In addition, if transport untimelyly, dust exhaustor ash discharge in time also influences the normal operation of dust exhaustor.At present, in order to make dust exhaustor ash discharge in time, the ash that dust exhaustor is collected is discharged to a closed job-shop usually, and again by Bulk Truck or the roping of suction car, but the reentrainment of dust problem is very serious; Also have the suction car is directly docked with dust exhaustor collection ash storehouse by pipeline, dedusting ash is sucked the suction car, though this can be avoided reentrainment of dust, but because ash discharge amount of dust exhaustor is little, then just can fill a car in 3 ~ 5 days more than a day at least, this just requires the suction car must be parked in for a long time under the dust exhaustor collection ash storehouse, cost of wheeling is very high, otherwise, as ash discharge in time, will have a strong impact on the continuous operation of system.Therefore, how to guarantee the timely ash discharge of dust exhaustor, satisfy interim storage request, solve the reentrainment of dust in the transport process, realize the purpose of energy efficiency, protection environment, become the important technological problems that solution is badly in need of in these enterprises that dust emission is arranged.
Summary of the invention
The purpose of this utility model is to provide a kind of storage and device for discharging of dust transhipment, has solved the timely ash discharge of above-described dust exhaustor or transport process reentrainment of dust in the commercial production enterprises such as chemical industry, metallurgy, building materials, electric power, the problem of serious environment pollution,
The utility model comprises tank body 4, feed pipe 2, discharge nozzle 8, air inlet pipe 11, helps blowpipe 10, soot blower system 5, freeing pipe 14.Feed pipe 2 is arranged at the top of tank body 4, and air inlet pipe 11 is arranged at the bottom of tank body 4, and there are discharge nozzle 8, soot blower system 5 and freeing pipe 14 in the side of tank body 4.
Be provided with at discharge nozzle and help blowpipe, the discharge of supplies, helping the medium that blows is pressurized air.
Ventilative cloth and air permeable belt adopt conventional syntheticfibres and Ying Ni trunnion.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is the A-A section-drawing of Fig. 2.
Fig. 5 is the B-B section-drawing of Fig. 1.
Fig. 6 is the C-C section-drawing of Fig. 1.
Fig. 7 is the partial enlarged drawing of jar end fluid bed among Fig. 1.
Fig. 8 is the perforate scheme drawing of fluid bed among Fig. 7.
Among the figure, inlet valve 1, feed pipe 2, safety valve 3, tank body 4, soot blower system 5, soot-blowing valve 6, bleeder valve 7, discharge nozzle 8, help and blow valve 9, help blowpipe 10, air inlet pipe 11, air inlet valve 12, manhole 13, freeing pipe 14, blow off valve 15, supply chamber 16, go up endless tube 17, middle endless tube 18, endless tube 19, air permeable belt 20, fluidization regions 21, energy chamber 22, fluid bed 23, ventilative cloth 24, perforate 25 down.
The specific embodiment
Fig. 1～Fig. 8 is a kind of specific embodiment of the present utility model.
As Fig. 1, Fig. 2, shown in Figure 3.The utility model comprises tank body 4, feed pipe 2, discharge nozzle 8, air inlet pipe 11, helps blowpipe 10, soot blower system 5 and freeing pipe 14.Feed pipe 2 is arranged at the top of tank body 4, and air inlet pipe 11 is arranged at the bottom of tank body 4, and there are discharge nozzle 8, soot blower system 5 and freeing pipe 14 in the side of tank body 4.
As Fig. 4, Fig. 5, shown in Figure 6.Tank body 4 comprises supply chamber 16 and energy chamber 22.Supply chamber 16 was made up of end socket, straight barrel and the awl end, was divided into storage area and fluidization regions 21, and fluidization regions 21 is in the bottom of supply chamber 16, and the following of fluidization regions 21 is energy chamber 22, and both separate by fluid bed 23.The effect of supply chamber 16 is to store the particulate dust that dust exhaustor is discharged, the ash amount that its volume was collected according to dust exhaustor in one day is determined, but regularly arrange every day tank car to adorn once ash like this, significantly reduce that tank car is awaited orders 24 hours every days and the over-the-road expense and the labour cost that produce under dust exhaustor.Energy chamber 22 is connected with air inlet pipe 11, and the medium of energy chamber 22---pressurized air enters by air inlet pipe 11.One end of discharge nozzle 8 stretches in the fluidization regions 21, the other end is connected to outside the jar, material contacts with the air of energy chamber 22 in fluidization regions 21 and forms fluidized state in jar, is delivered in the tank car by discharge nozzle 8 strengths then to transport, and has so just stopped the airborne dust problem in the transport process.Be provided with at discharge nozzle and help blowpipe 10, carry with the strength that strengthens material, helping the medium that blows is pressurized air.
As Fig. 7, shown in Figure 8.Fluidization regions 21 comprises fluid bed 23 and ventilative cloth 24, and ventilative cloth 24 is fixed on the fluid bed 23 uniform perforate on the fluid bed 23.Fluid bed 23 as the stay bearing plate of ventilative cloth 24, is given fluidization regions 21 reasonable distributions by the perforate on it on the one hand on the other hand.Ventilative cloth 24 can prevent that material from entering energy chamber 22 on the one hand, can guarantee again that on the other hand air sees through smoothly and enters fluidization regions 21.
The using method of the utility model device comprises following step once:
1, use before, at first with air inlet pipe, help blowpipe and soot blower system and compressed air system connection;
2, charging: when filling with substance in the jar, open jar last inlet valve and a blow off valve, close other valve.Added from feed pipe by bucket elevator or other airtight load transfer device, after charging was finished, first stoppage in transit load transfer device closed inlet valve, closes blow off valve at last.
3, store: powder grain material need should be closed all valves when jar stores a middle or short term, prevent entering of rainwater or moisture, in order to avoid cause condensing of material, causing gas circuit to be blocked can't operation.
4, discharging: close all valves, connect air inlet pipe, help the compressed air gas source of blowpipe and soot blower system, discharge nozzle and tank car are connected, open the air inlet valve on the air inlet pipe, when treating that a jar internal gas pressure is raised to 0.15MPa, open earlier to help and blow valve feeding pressurized air cleaning discharging pipeline, guarantee that the discharging pipeline is unimpeded, the bleeder valve of opening then on the discharge nozzle begins to the tank car discharging, intermittently starts soot blower system during the discharging, material falls to fluidization regions in the auxiliary tank, accelerates discharging speed.When material is unsnatched in the jar, after starting soot blower system cleaning jar inwall, close soot blower system and bleeder valve, open residual gas in the blow off valve blow-down tank, close blow off valve again, open at last to help and blow valve, material cleaning remaining in the discharge nozzle is clean, closes compression air source of the gas is so far finished a discharging circulation.
Help the effect on blowpipe road
1. during discharging, start as required and help wind, help discharging; When 2. latch up phenomenon appears in pipeline, open and help blowing that pipeline is dredged; 3. after discharging is finished, open and help blowing that ash cleaning remaining in the discharging pipeline is clean.
The effect of soot blower system
1. during discharging, start soot blower system as required, material falls to fluidization regions in the auxiliary tank, accelerates discharging speed; 2. after discharging was finished, it was clean with the surplus ash cleaning of jar inwall to start soot blower system, prevented the material moisture absorption and was bonded on the tank skin.
Claims (5)
1. storage and the device for discharging of a dust transhipment is characterized in that, comprise tank body (4), feed pipe (2), discharge nozzle (8), air inlet pipe (11), help blowpipe (10), soot blower system (5), freeing pipe (14); Feed pipe (2) is arranged at the top of tank body (4), and air inlet pipe (11) is arranged at the bottom of tank body (4), and there are discharge nozzle (8), soot blower system (5) and freeing pipe (14) in the side of tank body (4).
2. device according to claim 1 is characterized in that, described tank body (4) comprises supply chamber (16) and energy chamber (22); Supply chamber (16) is divided into storage area and fluidization regions (21), and fluidization regions (21) is in the bottom of supply chamber (16), and the feeding mouth of discharge nozzle is arranged in the fluidization regions, and material is discharged by discharge nozzle in jar; The following of fluidization regions (21) is energy chamber (22), and both separate by fluid bed (23); Energy chamber (22) is connected with air inlet pipe.
3. device according to claim 2 is characterized in that, described supply chamber (16) was made up of end socket, straight barrel and the awl end.
4. device according to claim 1 is characterized in that, described soot blower system (5) is arranged in the supply chamber (16), installs near tank skin; Soot blower system (5) is made up of last endless tube (17), middle endless tube (18), following endless tube (19) and air permeable belt (20); Endless tube (19) is gone up uniform short tube under last endless tube (17), middle endless tube (18) reach, and air permeable belt (20) two ends are separately fixed on the short tube of endless tube (17) and middle endless tube (18) and middle endless tube (18) and following endless tube (19).
5. device according to claim 2 is characterized in that, described fluidization regions (21) comprises fluid bed (23) and ventilative cloth (24), and ventilative cloth (24) is fixed on the fluid bed (23), and fluid bed (23) is gone up uniform perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010683 CN203033223U (en) | 2013-01-09 | 2013-01-09 | Storage and discharging device for dust transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010683 CN203033223U (en) | 2013-01-09 | 2013-01-09 | Storage and discharging device for dust transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033223U true CN203033223U (en) | 2013-07-03 |
Family
ID=48685360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320010683 Expired - Fee Related CN203033223U (en) | 2013-01-09 | 2013-01-09 | Storage and discharging device for dust transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057862A (en) * | 2013-01-09 | 2013-04-24 | 唐山汇鑫嘉德节能减排科技股份有限公司 | Storage and discharge device for dust transfer and application method thereof |
| CN106494772A (en) * | 2016-10-13 | 2017-03-15 | 内蒙古科技大学 | Coal dust stores transportation equipment bag |
| CN106628516A (en) * | 2017-01-17 | 2017-05-10 | 成都聚智工业设计有限公司 | Charging barrel structure with buffering function |
| CN113200250A (en) * | 2021-04-27 | 2021-08-03 | 杨国栋 | Fluidized bed assembly of bulk cement tank car |
-
2013
- 2013-01-09 CN CN 201320010683 patent/CN203033223U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057862A (en) * | 2013-01-09 | 2013-04-24 | 唐山汇鑫嘉德节能减排科技股份有限公司 | Storage and discharge device for dust transfer and application method thereof |
| CN106494772A (en) * | 2016-10-13 | 2017-03-15 | 内蒙古科技大学 | Coal dust stores transportation equipment bag |
| CN106628516A (en) * | 2017-01-17 | 2017-05-10 | 成都聚智工业设计有限公司 | Charging barrel structure with buffering function |
| CN113200250A (en) * | 2021-04-27 | 2021-08-03 | 杨国栋 | Fluidized bed assembly of bulk cement tank car |
| CN113200250B (en) * | 2021-04-27 | 2022-12-27 | 东莞市永强汽车制造有限公司 | Fluidized bed assembly of bulk cement tank car |
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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: 20130703 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |