CN102338392A - Slag discharging device - Google Patents
Slag discharging device Download PDFInfo
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- CN102338392A CN102338392A CN201010234466XA CN201010234466A CN102338392A CN 102338392 A CN102338392 A CN 102338392A CN 201010234466X A CN201010234466X A CN 201010234466XA CN 201010234466 A CN201010234466 A CN 201010234466A CN 102338392 A CN102338392 A CN 102338392A
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- housing
- rotating shaft
- slag
- slag discharger
- discharger according
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Abstract
The invention relates to a slag discharging device for a household garbage incinerator. The slag discharging device comprises a shell, wherein a cavity is arranged inside the shell; a feeding opening and a discharging opening which are communicated with the cavity inside the shell are respectively arranged at two ends of the shell; and a spiral feeding mechanism which is connected to a power mechanism is arranged in the cavity of the shell. From the above, in the slag discharging device, the spiral feeding mechanism is arranged in the shell, materials enter from the feeding opening of the shell and are conveyed to the discharging opening through the spiral feeding mechanism, and because the shell of the slag discharging device cannot rotate during a feeding process, the slag discharging device is lower in investment and running cost.
Description
Technical field
The present invention relates to a kind of domestic waste incineration residue discharger.
Background technology
The slag of China's garbage burning factory adopts the cooling of turning circle cartridge type cooling device usually and discharges at present; Yet because turning circle cartridge type cooling device needs unitary rotation when operation; Therefore its operating cost is higher, and the cooling effect of while turning circle cartridge type cooling device is bad and the transmission mechanism fault is many, and the garbage burning factory that therefore causes is on the shelf; And lean on a dead lift slag, increased personnel labor; The garbage burning factory that also has directly enters slag in the water and embathes, and is grabbed out by clamshell crane then and puts into feed bin, transports through automobile again, and this slag treatment mode has increased the difficulty of environmental management, has also improved investment and operating cost.
Summary of the invention
The purpose of this invention is to provide a kind of slag discharger, it is simple in structure, and investment and operating cost are low.
For realizing above-mentioned purpose; The present invention has adopted following technical scheme: a kind of slag discharger; This slag discharger comprises that inside is provided with the housing of cavity; The two ends of housing are respectively arranged with feed openings and the discharge openings that is connected with the housing inner chambers, are provided with the screw feed mechanism that links to each other with actuating unit in the cavity of described housing.
From the above; The present invention is provided with screw feed mechanism in housing, material gets into from the feed openings of housing, is delivered to discharge openings through the screw feeding structure; Because the housing among the present invention does not rotate in the feeding process, therefore investment of the present invention and operating cost are all lower.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Like Fig. 1, shown in 2; A kind of slag discharger; This slag discharger comprises that inside is provided with the housing 10 of cavity; The two ends of housing 10 are respectively arranged with the feed openings 11 and discharge openings 12 that is connected with the housing inner chambers, are provided with the screw feed mechanism that links to each other with actuating unit in the cavity of described housing 10.
As shown in Figure 2, described actuating unit comprises the reducing motor 30 that is arranged on housing 10 sides, and reducing motor 30 drives the screw feed mechanism action through the chain transmission.
Because the temperature of slag is higher, so reducing motor 30 outside that is placed on housing 10 can guarantee the stable operation of reducing motor 30, the service life of improving whole device.Reducing motor 30 also can adopt motor configuration gear reduction unit to drive the screw feed mechanism action.
As shown in Figure 1, the axis of described housing 10 and the horizontal plane β that has angle, and the feed openings on the housing 10 11 is positioned at the downside of discharge openings 12.The axis of described housing 10 and the angle β between the horizontal plane are 10～20 °, are preferably 15 °.
This inclination mode of housing 10 not only helps installing and fixing; And help solid accumulation to increase the contact area of material and device; Increase simultaneously and rest on the cooling water inflow in housing and the rotating shaft cavity; Increase the contact area of cooling water and device, make slag in housing, can access further cooling.
As preferred version of the present invention; As shown in Figure 1, the shell wall of described housing 10 is a hollow form, and the lateral surface at shell wall both ends is provided with the water inlet 13 and delivery port 14 that is connected with the inside of its hollow form; When the present invention works; Water inlet 13 from shell wall pumps into cooling water, and cooling water is flowed out from the delivery port 14 of shell wall, avoids high temperature with protection housing 10 and damages and cooled slag.Water inlet 13 on the described shell wall is positioned at the downside of delivery port 14, in the cavity of device enough water levels is arranged when guaranteeing to cut off the water, and anti-locking apparatus is damaged by high temperature.。
As another kind of preferred version of the present invention; As shown in Figure 1; Described screw feed mechanism comprises the rotating shaft 20 that is arranged on housing 10 inside; The axis of rotating shaft 20 is parallel to each other with the axis of housing 10 or overlap, the rotating two ends that are separately fixed at housing 10, the both ends of rotating shaft 20, and coiling has spiral helicine blade 23 in the described rotating shaft 20.
The two ends of housing 10 are provided with bearing block, are respectively the head shaft bearing 15 and the tail bearing seat 16 that is positioned at a higher end that are positioned at than a low end, and rotating shaft 20 is rotatably assorted through head shaft bearing 15 and tail bearing seat 16 and housing 10 formations respectively; When rotating shaft 20 was rotated under the effect of reducing motor 30, the blade 23 in the rotating shaft 20 also rotated simultaneously and is delivered to discharge openings 12 to slag from the feed openings 11 of housing 10.
Further; As shown in Figure 1; Described rotating shaft 20 is hollow form, and all stretch out in the outside of housing 10 at the both ends of rotating shaft 20, and stretching out of rotating shaft 20 is respectively arranged with the water supply connector 21 and water out adapter 22 that is connected with the inside of rotating shaft hollow form on the both ends in housing 10 outsides.
When rotating shaft 20 rotational conveyance materials, the water supply connector 21 of the axis of rotation 20 pumps into cooling water, and the water out adapter 22 of the cooling water axis of rotation 20 is flowed out, and avoids high temperature with protection rotating shaft 20 and the blade 23 on it and damages also further cooled slag.
Described rotating shaft 20 constitutes the axle journal place that is rotatably assorted with housing 10 and is provided with air seal set, and to reach the effect of sealing and cooling, described air seal set can be with reference to prior art.
Below in conjunction with accompanying drawing the present invention is done further explanation:
Whole slag discharger comprises two housings that are arranged side by side 10, is steel design, and 10 of its middle shells carry and positioning action, and the shell wall of housing 10 is processed by double-layer plate, and shell wall inside is cavity structure; The tail bearing seat 16 and the head shaft bearing 15 at housing 10 both ends are born torsional interaction, and tail bearing seat 16 and head shaft bearing 15 are installed in the two ends of rotating shaft 20 respectively, and reducing motor 30 passes through the chain transmission to transmit moment of torsion with rotating shaft 20; The blade of rotating shaft 20 is a helical structure, and the inside of rotating shaft 20 is cavity structure; Water supply connector 21 is installed in the highly lower end of housing 10 with shell wall water inlet 13 and feed openings 11, and water out adapter 22 is installed in the highly higher end of housing 10 with shell wall delivery port 14 and discharge openings 12; Housing 10 tilts to install, and slag and cooling water be from the inner chamber of low side entering housing 10, and from high-end discharge.
Described water supply connector 21 is swivel joint with water out adapter 22.
Rotating shaft 20 is adopted the axle journal air seal set with the junction of housing 10, to reach the effect of sealing and cooling.
The temperature of slag is generally about 530 ℃, when the highest about 600 ℃.Slag is discharged from discharge openings 12 under the promotion of the blade in the rotating shaft 20 23 from the inside of feed openings 11 entering housings 10; One road inner chamber of recirculated cooling water from water supply connector 21 entering rotating shafts 20; And from water out adapter 22 discharges, discharge from shell wall delivery port 14 from the cavity of shell wall water inlet 13 entering shell walls on another road of recirculated cooling water; The temperature of recirculated cooling water is a normal temperature; The heat of slag conducts to cooling water through housing 10 and rotating shaft 20, finally makes material temperature be cooled to 300 ℃, to help the processing of upstream device.
Claims (10)
1. slag discharger; It is characterized in that: this slag discharger comprises that inside is provided with the housing of cavity (10); The two ends of housing (10) are respectively arranged with feed openings (11) and the discharge openings (12) that is connected with the housing inner chambers, are provided with the screw feed mechanism that links to each other with actuating unit in the cavity of described housing (10).
2. slag discharger according to claim 1 is characterized in that: the axis and the horizontal plane of described housing (10) have angle, and the feed openings (11) on the housing (10) is positioned at the downside of discharge openings (12).
3. slag discharger according to claim 1 is characterized in that: described actuating unit comprises the reducing motor (30) that is arranged on housing (10) side, and reducing motor (30) drives the screw feed mechanism action through the chain transmission.
4. according to claim 1 or 2 or 3 described slag dischargers, it is characterized in that: the shell wall of described housing (10) is a hollow form, and the lateral surface at shell wall both ends is provided with water inlet (13) and the delivery port (14) that is connected with the inside of its hollow form.
5. according to claim 1 or 2 or 3 described slag dischargers; It is characterized in that: described screw feed mechanism comprises the rotating shaft (20) that is arranged on housing (10) inside; The axis of rotating shaft (20) is parallel to each other with the axis of housing (10) or overlap; The rotating two ends that are separately fixed at housing (10), the both ends of rotating shaft (20), coiling is gone up in described rotating shaft (20) has spiral helicine blade (23).
6. slag discharger according to claim 2 is characterized in that: the axis of described housing (10) and the angle between the horizontal plane are 10～20 °.
7. slag discharger according to claim 4 is characterized in that: the water inlet on the described shell wall (13) is positioned at the downside of delivery port (14).
8. slag discharger according to claim 5; It is characterized in that: described rotating shaft (20) is hollow form; All stretch out in the outside of housing (10) at the both ends of rotating shaft (20), and stretching out on the both ends in housing (10) outside of rotating shaft (20) is respectively arranged with water supply connector (21) and the water out adapter (22) that is connected with the inside of rotating shaft hollow form.
9. slag discharger according to claim 5 is characterized in that: described rotating shaft (20) constitutes the axle journal place that is rotatably assorted with housing (10) and is provided with air seal set.
10. slag discharger according to claim 5 is characterized in that: the water supply connector (21) in the described rotating shaft (20) is positioned at the downside of water out adapter (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010234466XA CN102338392A (en) | 2010-07-21 | 2010-07-21 | Slag discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010234466XA CN102338392A (en) | 2010-07-21 | 2010-07-21 | Slag discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102338392A true CN102338392A (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010234466XA Pending CN102338392A (en) | 2010-07-21 | 2010-07-21 | Slag discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102338392A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650655A (en) * | 2016-03-15 | 2016-06-08 | 青岛源之林农业科技开发有限公司 | Cooling system provided device for removing dioxin in slag |
| CN105737175A (en) * | 2016-03-15 | 2016-07-06 | 青岛源之林农业科技开发有限公司 | Device with conveying belt for removing dioxin in slag |
| CN106287731A (en) * | 2016-09-22 | 2017-01-04 | 无锡大功机械制造有限公司 | A kind of electromagnetic type sub-material auger conveyor |
| CN109210550A (en) * | 2018-10-24 | 2019-01-15 | 大连易舜绿色科技有限公司 | A kind of hazardous waste processing unit and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3241239A1 (en) * | 1982-11-09 | 1984-05-10 | Carbon Gas Technologie GmbH, 4030 Ratingen | Device for withdrawing solids from a fluidised bed reactor |
| US4499740A (en) * | 1982-10-29 | 1985-02-19 | Air Products And Chemicals, Inc. | Freezer |
| CN2108078U (en) * | 1991-12-03 | 1992-06-24 | 黄敏章 | Internal cooling type screw conveyer |
| JPH08151113A (en) * | 1994-11-28 | 1996-06-11 | Mitsubishi Heavy Ind Ltd | Screw type cooler |
| CN1413245A (en) * | 1999-12-21 | 2003-04-23 | 德士古发展公司 | Method and apparatus for withdrawing and dewatering slag from gasification system |
| CN201795498U (en) * | 2010-07-21 | 2011-04-13 | 安徽海螺川崎工程有限公司 | Slag discharging device |
-
2010
- 2010-07-21 CN CN201010234466XA patent/CN102338392A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499740A (en) * | 1982-10-29 | 1985-02-19 | Air Products And Chemicals, Inc. | Freezer |
| DE3241239A1 (en) * | 1982-11-09 | 1984-05-10 | Carbon Gas Technologie GmbH, 4030 Ratingen | Device for withdrawing solids from a fluidised bed reactor |
| CN2108078U (en) * | 1991-12-03 | 1992-06-24 | 黄敏章 | Internal cooling type screw conveyer |
| JPH08151113A (en) * | 1994-11-28 | 1996-06-11 | Mitsubishi Heavy Ind Ltd | Screw type cooler |
| CN1413245A (en) * | 1999-12-21 | 2003-04-23 | 德士古发展公司 | Method and apparatus for withdrawing and dewatering slag from gasification system |
| CN201795498U (en) * | 2010-07-21 | 2011-04-13 | 安徽海螺川崎工程有限公司 | Slag discharging device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650655A (en) * | 2016-03-15 | 2016-06-08 | 青岛源之林农业科技开发有限公司 | Cooling system provided device for removing dioxin in slag |
| CN105737175A (en) * | 2016-03-15 | 2016-07-06 | 青岛源之林农业科技开发有限公司 | Device with conveying belt for removing dioxin in slag |
| CN106287731A (en) * | 2016-09-22 | 2017-01-04 | 无锡大功机械制造有限公司 | A kind of electromagnetic type sub-material auger conveyor |
| CN109210550A (en) * | 2018-10-24 | 2019-01-15 | 大连易舜绿色科技有限公司 | A kind of hazardous waste processing unit and method |
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Application publication date: 20120201 |