CN202638097U - Anti-clogging self-deslagging type filter special for coal water slurry - Google Patents
Anti-clogging self-deslagging type filter special for coal water slurry Download PDFInfo
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- CN202638097U CN202638097U CN 201220169017 CN201220169017U CN202638097U CN 202638097 U CN202638097 U CN 202638097U CN 201220169017 CN201220169017 CN 201220169017 CN 201220169017 U CN201220169017 U CN 201220169017U CN 202638097 U CN202638097 U CN 202638097U
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- slurry
- screen pack
- coal
- clogging
- cylindrical shell
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Abstract
The utility model relates to an anti-clogging self-deslagging type filter special for coal water slurry. The filter comprises a barrel body, a filter screen, a slurry entering port, a slurry discharging port and a deslagging device, wherein the filter screen is arranged inside the barrel body and isolates the interior of the barrel body into two parts, the slurry entering port and the slurry discharging port are both mounted on the barrel body and respectively communicated with the parts which are isolated by the filter screen, and the deslagging device is mounted at the bottom of the barrel body. The filter further comprises a sweeping device which sweeps an isolation screen and a motive power device which drives the sweeping device to move, the sweeping device and the motive power device are connected in a matching and linkage mode, and a throttling component is mounted inside the deslagging device. By means of the technical scheme, on one hand, the filter screen can be prevented from being clogged, and on the other hand, deslagging flow can be controlled according to needs.
Description
Technical field
The utility model relates to the water-coal-slurry filter plant, and specifically a kind of anti-clogging is from ash melting type water-coal-slurry private filter.
Background technology
Prepare in the industry in water-coal-slurry, guarantee in the water-coal-slurry without large coal particles and impurity it is very crucial, because water-coal-slurry enters the boiler furnace after-combustion through nozzle, and the bore of nozzle is very little, in a single day nozzle is blocked by the large coal particles in the water-coal-slurry, lump and other foreign material, and water-coal-slurry can not normally enter burner hearth through nozzle, affect the combustion efficiency of water-coal-slurry, fire box temperature is descended, form simultaneously cinder at the jet hole place, be difficult to remove; If several nozzles are plugged simultaneously, just may be because seriously lacking fuel in the stove, fire box temperature sharply descends, and causes the accident.Have again, if large coal particles and impurity too much can directly affect the stability of water-coal-slurry in the water-coal-slurry, so in the fine or not slurrying product quality that directly affects water-coal-slurry of slurrying industry middle filtrator effect.In the water-coal-slurry slurring system filter is installed, it is very necessary that the impurity in the water-coal-slurry, soft precipitation and lump are filtered out.But in the process that water-coal-slurry is filtered, because water-coal-slurry has certain viscosity, the situation that foreign material stop up screen cloth often can appear.And filter lower foreign material and also all need manually to go to clear up, increased labour intensity, do not realize automated production.Simultaneously, the deslagging flow is also uncontrollable.
The utility model content
The technical problem that the utility model solves is: provide a kind of anti-clogging from ash melting type water-coal-slurry private filter.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of anti-clogging is from ash melting type water-coal-slurry private filter, comprise: cylindrical shell, screen pack, stock inlet, grout outlet and slag-draining device, screen pack is arranged in cylindrical shell, and inner barrel is isolated into two parts, stock inlet and grout outlet are installed on the cylindrical shell, part with the screen pack isolation is communicated with respectively, slag-draining device is installed in the bottom of cylindrical shell, also comprise the clearing apparatus that cleans separation net, and the power set that drive the clearing apparatus motion, clearing apparatus and power set cooperate interlock, and throttle part is equipped with in described slag-draining device inside;
Preferred version, described screen pack are cylindric, have living space between screen pack and the cylinder inboard wall, and described stock inlet is with the screen pack internal communication, and described grout outlet and described space are communicated with;
Preferred version, described power set comprise motor and speed reducer, motor links with described clearing apparatus through reductor;
Preferred version, described clearing apparatus comprise the rotating shaft that connects with described reductor, and the steel brush of cleaning screen pack, and steel brush is fixed in the rotating shaft by cantilever;
Preferred version, the material of described screen pack is stainless steel.
Be compared with existing technology, the utility model arranges clearing apparatus, and in slag-draining device inside throttle part is set, and can prevent that on the one hand screen pack from stopping up, and can control the deslagging flow on the other hand as required.
Description of drawings
Fig. 1 is that the described anti-clogging of embodiment is from the structure cutaway view of ash melting type water-coal-slurry private filter.
In the accompanying drawing: 1. motor; 2. reductor; 3. support; 4. cylindrical shell; 5. safety valve; 6. stock inlet; 7. grout outlet; 8. screen pack; 9. steel brush; 10. rotating shaft; 11. cantilever; 12. slag-draining device.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
As shown in Figure 1, the described anti-clogging of present embodiment is from ash melting type water-coal-slurry private filter, it is installed on the bracing or strutting arrangement, comprise cylindrical shell 4, cylindrical shell 4 inside arrange screen pack 8, screen pack 8 is cylindric, cylindrical shell 4 is divided into independently two parts, that is: screen pack 8 inner spaces and screen pack 8 are with the space between cylindrical shell 4 inwalls, and stock inlet 6 is installed on cylindrical shell 4 tops, and grout outlet 7 is installed in the bottom, stock inlet 6 is communicated with the inner space of screen pack 8, grout outlet 7 is communicated with the space between screen pack 8 and cylindrical shell 4 inwalls, and cylindrical shell 4 bottoms also arrange slag-draining device 12, and cylindrical shell 4 tops arrange safety valve 5.
In the present embodiment, also comprise power set, specifically, motor 1, motor 1 and reductor 2 interlocks, they are fixed on cylindrical shell 4 tops by support 3, the clearing apparatus of reductor 2 and cylindrical shell 4 inside cooperates, clearing apparatus comprises the steel brush 9 that cleans screen pack 8, and the rotating shaft 10 of following reductor 2 interlocks, and steel brush 9 is fixed in the rotating shaft 10 by cantilever 11.
As improvement, the material of described screen pack 8 is preferably selected stainless steel, and it cooperates steel brush 9 filter effects relatively good, in slag-draining device 12 inside throttle part is set also, can realize the control to the deslagging flow.
Claims (5)
1. an anti-clogging is from ash melting type water-coal-slurry private filter, comprise: cylindrical shell, screen pack, stock inlet, grout outlet and slag-draining device, screen pack is arranged in cylindrical shell, and inner barrel is isolated into two parts, stock inlet and grout outlet are installed on the cylindrical shell, part with the screen pack isolation is communicated with respectively, slag-draining device is installed in the bottom of cylindrical shell, it is characterized in that: also comprise the clearing apparatus that cleans separation net, and the power set that drive the clearing apparatus motion, clearing apparatus and power set cooperate interlock, and throttle part is equipped with in described slag-draining device inside.
According to claim 1 described anti-clogging from ash melting type water-coal-slurry private filter, it is characterized in that: described screen pack is cylindric, have living space between screen pack and the cylinder inboard wall, described stock inlet is with the screen pack internal communication, and described grout outlet and described space are communicated with.
3. described anti-clogging is characterized in that from ash melting type water-coal-slurry private filter according to claim 1: described power set comprise motor and speed reducer, and motor links with described clearing apparatus through reductor.
4. described anti-clogging is characterized in that from ash melting type water-coal-slurry private filter according to claim 3: described clearing apparatus comprises the rotating shaft that connects with described reductor, and the steel brush of cleaning screen pack, and steel brush is fixed in the rotating shaft by cantilever.
5. described anti-clogging is characterized in that from ash melting type water-coal-slurry private filter according to claim 1: the material of described screen pack is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169017 CN202638097U (en) | 2012-04-20 | 2012-04-20 | Anti-clogging self-deslagging type filter special for coal water slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169017 CN202638097U (en) | 2012-04-20 | 2012-04-20 | Anti-clogging self-deslagging type filter special for coal water slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638097U true CN202638097U (en) | 2013-01-02 |
Family
ID=47407280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169017 Expired - Fee Related CN202638097U (en) | 2012-04-20 | 2012-04-20 | Anti-clogging self-deslagging type filter special for coal water slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520990A (en) * | 2013-10-30 | 2014-01-22 | 江苏秋林重工股份有限公司 | High pressure on-line combustion and filtration device for coal-water slurry |
| CN107159450A (en) * | 2017-05-16 | 2017-09-15 | 镇江新宇固体废物处置有限公司 | A kind of clinker apparatus for recovering metal of dangerous waste incineration line |
| CN108660839A (en) * | 2018-07-05 | 2018-10-16 | 马鞍山市思迪包装材料科技有限公司 | A kind of anticlogging dewatering of pulp device of volatile rust preventive paper production |
-
2012
- 2012-04-20 CN CN 201220169017 patent/CN202638097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520990A (en) * | 2013-10-30 | 2014-01-22 | 江苏秋林重工股份有限公司 | High pressure on-line combustion and filtration device for coal-water slurry |
| CN107159450A (en) * | 2017-05-16 | 2017-09-15 | 镇江新宇固体废物处置有限公司 | A kind of clinker apparatus for recovering metal of dangerous waste incineration line |
| CN107159450B (en) * | 2017-05-16 | 2018-12-25 | 镇江新宇固体废物处置有限公司 | A kind of clinker apparatus for recovering metal of dangerous waste incineration line |
| CN108660839A (en) * | 2018-07-05 | 2018-10-16 | 马鞍山市思迪包装材料科技有限公司 | A kind of anticlogging dewatering of pulp device of volatile rust preventive paper production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: QINGDAO CLEAR ENVIRONMENTAL PROTECTION BOILER ENGINEERING CO., LTD. Effective date: 20141219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141219 Address after: Wang Jia He Tao Cun Ma Dian Zhen Jiaozhou city 266300 Shandong city of Qingdao Province Patentee after: Qingdao Clear New Energy Co., Ltd. Address before: Wang Jia He Tao Cun Ma Dian Zhen Jiaozhou city 266300 Shandong city of Qingdao Province Patentee before: Qingdao Clear New Energy Co., Ltd. Patentee before: Qingdao Clear Environmental Protection Boiler Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150420 |
|
| EXPY | Termination of patent right or utility model |