CN201322561Y - Fluidized bed boiler slag cooling transporting device - Google Patents
Fluidized bed boiler slag cooling transporting device Download PDFInfo
- Publication number
- CN201322561Y CN201322561Y CNU2008202034939U CN200820203493U CN201322561Y CN 201322561 Y CN201322561 Y CN 201322561Y CN U2008202034939 U CNU2008202034939 U CN U2008202034939U CN 200820203493 U CN200820203493 U CN 200820203493U CN 201322561 Y CN201322561 Y CN 201322561Y
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- slag
- staving
- air
- adjustment unit
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Abstract
The utility model relates to a fluidized bed boiler slag cooling transporting device, which comprises a high-efficient slag cooler, a high-temperature abrasion resistant slag discharging pipe, a pneumatic slag conveyer and an automatic control system, wherein the high-efficient slag cooler is provided with a frame and a barrel body; the barrel body is arranged on the frame; the barrel body is provided with a feeding opening, a discharging opening, an exhausting opening and an air distributing plate; the feeding opening, the discharging opening and the exhausting opening are arranged on the outer surface of the barrel body; the air distributing plate is connected with the inner surface of the barrel body; the internal space of the barrel body is divided into a pressure equalizing air chamber and a material accommodating chamber; and a layer of fire resistant abrasion resistant pouring material is adhered on the inner surface of the pressure equalizing chamber. The fluidized bed boiler slag cooling transporting device improves the reliability of the system, and reduces the labor intensity, and improves the configuration of the fluidized bed boiler, and improves the appearance of the devices of the fluidized bed boiler, and improves the reliability and the annual running time of the fluidized bed boiler.
Description
[technical field]
The utility model relates to a kind of device that is used to cool off and carry the fluidized-bed combustion boiler slag, relates in particular to a kind of slag cooling course of conveying of realizing and controls the fluidized-bed combustion boiler slag cooling conveying device of function automatically.
[background technology]
The slag cooling conveying device is the device at the design of the cooling of fluidized-bed combustion boiler slag and course of conveying, and it is as the main auxiliary equipment of fluidized-bed combustion boiler, and efficient, stable, safety and environmental protection operation to boiler have very important function.
At present, in various types of fluidized-bed combustion boiler slag cooling devices of application, the geomantic omen cooling device of mechanical surface of revolution contact is arranged, fluidized bed type geomantic omen cooling device is arranged; The former is because there is mechanical gyro unit, and wear problem is comparatively outstanding, belongs to high energy consumption, poor efficiency, operating cost height, device that maintenance workload is big; The latter because complex structure, bulky, investment is big, energy consumption is higher, fault rate is high, cooling effect is poor, the user is difficult to accept.In the above-mentioned device, can not realize fluidized-bed combustion boiler slag cooling conveying control function automatically so far.
[utility model content]
For the slag cooling device that overcomes existing various types of fluidized-bed combustion boilers occurs: the mechanical gyro unit wear problem is outstanding, high energy consumption, poor efficiency, operating cost height, maintenance workload are big, complex structure, bulky, shortcomings such as investment is big, fault rate is high, cooling effect difference: the utility model provides a kind of fluidized-bed combustion boiler slag cooling conveying device, can effectively avoid the generation of above phenomenon.
The technical method that its technical problem that solves the utility model adopts is: a kind of fluidized-bed combustion boiler slag cooling conveying device, comprise efficient slag cooler, the high-temperature wearable scum pipe, strength slag conveyer and automatic control system, wherein, described efficient slag cooling apparatus has a framework and a staving, and described staving is located on this framework, described staving also has just like the material mouth, one discharging opening, one exhaust outlet and an air distribution plate, wherein, this feeding mouth, this discharging opening and this exhaust outlet all are located on the outer surface of this staving, this air distribution plate is connected with the inner surface of this staving, and the inner space of this staving is divided into one all presses air compartment and to hold the material chamber, and described inner surface of all pressing air compartment adheres to and has one deck fire-resistant abrasion-proof to water material feeding.
This high-temperature wearable scum pipe is connected with the feeding mouth of this efficient slag cooler, it has an outer tube, one Gas inlet tube and an inner sleeve, wherein, the outer surface of this Gas inlet tube and this outer tube is to being connected, this inner sleeve is located at this outer tube central interior position, be attached with one deck wear-resistant castable on its inner surface, and center on formation one airduct by the outer surface of this inner sleeve and the inner surface of this outer tube, and this airduct is crossed the inner surface of the outer surface of this inner sleeve and this outer tube around forming an airduct by a barrier, and this airduct is divided into an equal pressure ventilation pipe and a cooling duct by a barrier pipe, and is threaded a pipe mutually by several between this equal pressure ventilation pipe and this cooling duct and be connected.
This strength slag conveyer is connected mutually with the discharging opening of this efficient slag cooler, it has a framework and a staving, and this staving is located on this framework, it has into glassware, a discharger, an exhaust outlet and an air distribution plate, wherein, this feeding mouth, this discharging opening and this exhaust outlet are located on the outer surface of this staving, and this feeding mouth is connected mutually with the discharging opening of this efficient slag cooler, and this air distribution plate is connected with the inner surface of this staving.And the inner space of this staving is divided into one all presses air compartment and hold the material chamber, and this is all pressed and is attached with one deck fire-resistant abrasion-proof on the inner surface of air compartment and waters material feeding.
This automatic control system is connected with this efficient slag cooler, it has into the slag automatic adjustment unit, one automatic adjustment unit of slagging tap, one give vent to anger an automatic adjustment unit and a cooling air automatic adjustment unit, wherein, this is gone into the slag automatic adjustment unit and is connected with the feeding mouth of this efficient slag cooler, it has a slag input valve and pressure control indicator, this slag input valve is located between the feeding mouth of the slag notch of a boiler and this efficient slag cooler, this slag input valve is controlled between indicator with this pressure and is connected by a data line again, this automatic adjustment unit of slagging tap is connected with the discharging opening of this efficient slag cooler, it has the valve of slagging tap and pressure control indicator, and this valve of slagging tap is controlled between indicator with this pressure and is connected by a data line, this automatic adjustment unit of giving vent to anger is connected with the exhaust outlet of this efficient slag cooler, it has an air outlet valve and pressure control indicator, and this air outlet valve is controlled between indicator with this pressure and is connected by a data line, this cooling air automatic adjustment unit is connected with all pressures air compartment of this efficient slag cooler, it has into air-valve, and this is gone into the pressure control indicator that air-valve goes into the slag automatic adjustment unit by data line and this and is connected.
The beneficial effects of the utility model are: by above structural design, to reach the automatic control of the slag cooling induction system of utilizing this device can realize fluidized-bed combustion boiler, realize unmanned, can improve the reliability of this system greatly, reduce labor intensity.For improving the equipment of fluidized-bed combustion boiler, improve the equipment appearance of fluidized-bed combustion boiler, improve the reliability and the purpose of year running time of fluidized-bed combustion boiler.
[description of drawings]
Fig. 1: the schematic diagram of the utility model full automatic high efficiency slag cooling conveying device.
Fig. 2: be the profile of the efficient slag cooler of the utility model.
Fig. 3: be the profile of the utility model strength slag conveyer.
Fig. 4: be the profile of the utility model high-temperature wearable scum pipe.
Fig. 5: be the schematic diagram of the utility model automatic control system.
Among the figure: the efficient slag cooler of 10-, 20-high-temperature wearable scum pipe, 30-strength slag conveyer, the 40-automatic control system, 11-framework, 12-staving, the 121-feeding mouth, 122-discharging opening, 123-exhaust outlet, 124-air distribution plate, 125-are all pressed air compartment, and 126-holds the material chamber, the 127-fire-resistant abrasion-proof waters material feeding, 21-outer tube, 22-Gas inlet tube, the 23-inner sleeve, the 231-fire-resistant abrasion-proof waters material feeding, the 24-airduct, 25-barrier pipe, the equal pressure ventilation pipe of 241-, 242-cooling duct, the 26-connecting pipe, 31 frameworks, 32-staving, the 321-feeding pipe, 322-discharge nozzle, 323-exhaust pipe, 324-air distribution plate, 326-hold the material chamber, and the 327-fire-resistant abrasion-proof waters material feeding, 41-goes into the slag automatic adjustment unit, the 42-automatic adjustment unit of slagging tap, the 43-automatic adjustment unit of giving vent to anger, 44-cooling air automatic adjustment unit, 411-slag input valve, 412-pressure control indicator, the 421-valve of slagging tap, 422-pressure control indicator, 431-air outlet valve, 432-pressure control indicator, 441-goes into air-valve.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is further specified:
Extremely shown in Figure 5 as Fig. 1, a kind of full automatic high efficiency slag cooling conveying device, comprise an efficient slag cooler 10, one high-temperature wearable scum pipe 20, an one strength slag conveyer 30 and an automatic control system 40, wherein, this efficient slag cooler 10 has a framework 11 and a staving 12, and this staving 12 is located on this framework 11, it has a feeding mouth 121, one discharging opening 122, one exhaust outlet 123 and an air distribution plate 124, wherein, this feeding mouth 121, this discharging opening 12 and this exhaust mouth 123 are located on the outer surface of this staving 12, this air distribution plate 124 is connected with the inner surface of this staving 12, and the inner space of this staving 12 is divided into one all presses air compartment 125 and to hold material chamber 126, and this is all pressed and adheres to one deck fire-resistant abrasion-proof on the inner surface of air compartment 125 and water material feeding 127;
This high-temperature wearable scum pipe 20 is connected with the feeding mouth 121 of this efficient slag cooler 10, it has an outer tube 21, one Gas inlet tube 22 and an inner sleeve 23, wherein, this Gas inlet tube 22 is connected with the outer surface of this outer tube 21, this inner sleeve 23 is located at this outer tube 21 central interior positions, adhere to one deck fire-resistant abrasion-proof on its inner surface and water material feeding 231, and center on formation one airduct 24 by the outer surface of this inner sleeve 23 and the inner surface of this outer tube 21, and this airduct 24 is divided into an equal pressure ventilation pipe 241 and a cooling duct 242 by a barrier pipe 25, and is connected by several connecting pipes 26 between this equal pressure ventilation pipe 241 and this cooling duct 242;
This strength slag conveyer 30 is connected mutually with the discharging opening 122 of this efficient slag cooler 10, it has a framework 31 and a staving 32, and this staving 32 is located on this framework 31, it has a feeding pipe 321, one discharge nozzle 322, an one exhaust pipe 323 and an air distribution plate 324, wherein, these feeding mouth 321 these discharging openings 322 and this exhaust outlet 323 are located on the outer surface of this staving 32, and this feeding mouth 321 is connected mutually with the discharging opening 122 of this efficient slag cooler 10, this air distribution plate 324 is connected with the inner surface of this staving 32, and the inner space of this staving 32 is divided into one all presses air compartment 325 and to hold material chamber 326, and this is all pressed and is attached with one deck fire-resistant abrasion-proof on the inner surface of air compartment 325 and waters material feeding 327;
This automatic control system 40 is connected with this efficient slag cooler 10, it has into slag automatic adjustment unit 41, one automatic adjustment unit 42 of slagging tap, one give vent to anger an automatic adjustment unit 43 and a cooling air automatic adjustment unit 44, wherein, this is gone into slag automatic adjustment unit 41 and is connected with the feeding mouth 121 of this efficient slag cooler 10, it has a slag input valve 411 and pressure control indicator 412, this slag input valve 411 is located between the feeding mouth 121 of the slag notch 51 of a boiler 50 and this efficient slag cooler 10, this slag input valve 411 is controlled indicator 412 with this pressure again, be connected by a data line, this automatic adjustment unit 42 of slagging tap is connected with the discharging opening 122 of this efficient slag cooler 10, it has valve of slagging tap 421 and pressure control indicator 422, and this valve 421 of slagging tap is controlled between indicator 422 with this pressure and is connected by a data line, this automatic adjustment unit 43 of giving vent to anger is connected with the exhaust outlet 123 of this efficient slag cooler 10, it has an air outlet valve 431 and pressure control indicator 432, and this air outlet valve 431 is controlled between indicator 432 with this pressure and is connected by a data line, and this cooling air automatic adjustment unit 44 is connected with all pressures air compartment 125 of this efficient slag cooler 10.It has into air-valve 441, and this is gone into the pressure control indicator 412 that air-valve 441 goes into slag automatic adjustment unit 41 by data line and this and is connected.
As shown in Figure 5, the high temperature furnace slag A that boiler 50 burnings produce, at first, by the slag notch 51 of this boiler 50 and after entering into the appearance material chamber 123 of this efficient slag cooler 10 through the feeding mouth 121 of going into slag automatic adjustment unit 41 and this efficient slag cooler 10 of these automatic control systems 40, this automatic control system 40 that is connected with this efficient slag cooler 10 is promptly expected the temperature of the slag A in chamber 126 according to this appearance, the quantity situation, go into slag automatic adjustment unit 41 by this respectively, this automatic adjustment unit 42 of slagging tap, this automatic adjustment unit 43 and this cooling air unit of adjusting 44 automatically of giving vent to anger, what time adjusting passes in and out this appearance is expected that quantity and the cooling air of slag A in chamber 126 are blown into, blow out the speed that this all presses air compartment 125, to reach the purpose that makes this efficient slag cooler 10 realize automation, again with discharging opening 122 and this slag tap automatic adjustment unit 42 of this slag A by this efficient slag cooler 10, and the feeding pipe 321 of this strength slag conveyer 30 enters in the appearance material chamber 326 of this strength slag conveyer 30 certainly, at last, this slag A discharges this automatical and efficient slag cooling induction system via the discharge nozzle 322 of this strength slag conveyer 30, cool off the automatic control of induction system with the slag A that realizes fluidized-bed combustion boiler 50 by the above slag type of cooling, realize unmanned, can improve the reliability of this system greatly, reduce labor intensity.For improving the equipment of fluidized-bed combustion boiler, improve the equipment appearance of fluidized-bed combustion boiler, improve the reliability and year running time of fluidized-bed combustion boiler, create necessary condition.
Claims (4)
1, a kind of fluidized-bed combustion boiler slag cooling conveying device, it is characterized in that: comprise efficient slag cooler, the high-temperature wearable scum pipe, strength slag conveyer and automatic control system, wherein, described efficient slag cooling apparatus has a framework and a staving, and described staving is located on this framework, described staving also has just like the material mouth, one discharging opening, one exhaust outlet and an air distribution plate, wherein, this feeding mouth, this discharging opening and this exhaust outlet all are located on the outer surface of this staving, this air distribution plate is connected with the inner surface of this staving, and the inner space of this staving is divided into one all presses air compartment and to hold the material chamber, and described inner surface of all pressing air compartment adheres to and has one deck fire-resistant abrasion-proof to water material feeding.
2, fluidized-bed combustion boiler slag cooling conveying device as claimed in claim 1, it is characterized in that: described high-temperature wearable scum pipe is connected with the feeding mouth of this efficient slag cooler, it has an outer tube, one Gas inlet tube and an inner sleeve, wherein, the outer surface of this Gas inlet tube and this outer tube is to being connected, this inner sleeve is located at this outer tube central interior position, be attached with one deck wear-resistant castable on its inner surface, and center on formation one airduct by the outer surface of this inner sleeve and the inner surface of this outer tube, and this airduct is crossed the inner surface of the outer surface of this inner sleeve and this outer tube around forming an airduct by a barrier, and this airduct is divided into an equal pressure ventilation pipe and a cooling duct by a barrier pipe, and is threaded a pipe mutually by several between this equal pressure ventilation pipe and this cooling duct and be connected.
3, fluidized-bed combustion boiler slag cooling conveying device as claimed in claim 1, it is characterized in that: described strength slag conveyer is connected mutually with the discharging opening of this efficient slag cooler, it has a framework and a staving, and this staving is located on this framework, it has into glassware, a discharger, an exhaust outlet and an air distribution plate, wherein, this feeding mouth, this discharging opening and this exhaust outlet are located on the outer surface of this staving, and this feeding mouth is connected mutually with the discharging opening of this efficient slag cooler, and this air distribution plate is connected with the inner surface of this staving.And the inner space of this staving is divided into one all presses air compartment and to hold the material chamber, and this is all pressed and is attached with one deck fire-resistant abrasion-proof on the inner surface of air compartment and waters material feeding.
4, fluidized-bed combustion boiler slag cooling conveying device as claimed in claim 1, it is characterized in that: described automatic control system is connected with this efficient slag cooler, it has into the slag automatic adjustment unit, one automatic adjustment unit of slagging tap, one give vent to anger an automatic adjustment unit and a cooling air automatic adjustment unit, wherein, this is gone into the slag automatic adjustment unit and is connected with the feeding mouth of this efficient slag cooler, it has a slag input valve and pressure control indicator, this slag input valve is located between the feeding mouth of the slag notch of a boiler and this efficient slag cooler, this slag input valve is controlled between indicator with this pressure and is connected by a data line again, this automatic adjustment unit of slagging tap is connected with the discharging opening of this efficient slag cooler, it has the valve of slagging tap and pressure control indicator, and this valve of slagging tap is controlled between indicator with this pressure and is connected by a data line, this automatic adjustment unit of giving vent to anger is connected with the exhaust outlet of this efficient slag cooler, it has an air outlet valve and pressure control indicator, and this air outlet valve is controlled between indicator with this pressure and is connected by a data line, this cooling air automatic adjustment unit is connected with all pressures air compartment of this efficient slag cooler, it has into air-valve, and this is gone into the pressure control indicator that air-valve goes into the slag automatic adjustment unit by data line and this and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202034939U CN201322561Y (en) | 2008-11-11 | 2008-11-11 | Fluidized bed boiler slag cooling transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202034939U CN201322561Y (en) | 2008-11-11 | 2008-11-11 | Fluidized bed boiler slag cooling transporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322561Y true CN201322561Y (en) | 2009-10-07 |
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ID=41159941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202034939U Expired - Fee Related CN201322561Y (en) | 2008-11-11 | 2008-11-11 | Fluidized bed boiler slag cooling transporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322561Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471347A (en) * | 2022-01-29 | 2022-05-13 | 浙江汉信科技有限公司 | Mixing equipment and discharging device thereof |
| CN115752030A (en) * | 2022-12-20 | 2023-03-07 | 成都永会利机械制造有限公司 | High-temperature slag waste heat recovery boiler |
-
2008
- 2008-11-11 CN CNU2008202034939U patent/CN201322561Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471347A (en) * | 2022-01-29 | 2022-05-13 | 浙江汉信科技有限公司 | Mixing equipment and discharging device thereof |
| CN114471347B (en) * | 2022-01-29 | 2023-07-18 | 浙江汉信科技有限公司 | Mixing equipment and blanking device thereof |
| CN115752030A (en) * | 2022-12-20 | 2023-03-07 | 成都永会利机械制造有限公司 | High-temperature slag waste heat recovery boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20111111 |