CN208626723U - Lime-ash ceramic vacuum filter device - Google Patents
Lime-ash ceramic vacuum filter device Download PDFInfo
- Publication number
- CN208626723U CN208626723U CN201821037239.6U CN201821037239U CN208626723U CN 208626723 U CN208626723 U CN 208626723U CN 201821037239 U CN201821037239 U CN 201821037239U CN 208626723 U CN208626723 U CN 208626723U
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- Prior art keywords
- lime
- ash
- ceramic
- filter
- vacuum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of lime-ash ceramic vacuum filter device, including several side filters for being mounted on cinder tank body sidewall and being connected with the water main road for being located at lime-ash warehouse lower part, the central filter for being mounted on lime-ash warehouse centre and being connected with the water main road for being located at lime-ash warehouse lower part, the gas-flow closure circle main body being mounted on lime-ash warehouse bottom, the water tank being connected with water main road, the vacuum pump being connected with water tank.The utility model lime-ash ceramic vacuum filter device, dehydration are crossed drainage and are recycled, and water-saving, low energy consumption, and at low cost, operating cost is low.It can be widely used in Coal-fired Thermal Power and coal chemical industry combustion furnace and slag from gasifying furnace dehydration.
Description
Technical field
The present invention relates to a kind of lime-ash ceramic vacuum filter devices, can be widely used for Coal-fired Thermal Power and coal chemical industry burning
In furnace and slag from gasifying furnace dehydration.
Background technique
Currently, the lime-ash to fossil-fired unit and coal chemical industry combustion furnace is dehydrated, using vibrating screen, centrifuge, pressure
The device systems that filter, filter cloth formula vacuum filter are constituted, the device is complicated, at high cost, and operating cost is high, and the moisture in lime-ash is gone
Except rate is low, equipment strainer is easily stifled, easy to damage, it cannot be guaranteed that safety operates normally, energy consumption is high, and there are also ash impurities, up to not
To the purpose directly recycled with environmental requirement.
Summary of the invention
The purpose of the present invention is to provide a kind of dehydration, drainage recycles, water-saving, low energy consumption, at low cost, running cost excessively
With low lime-ash ceramic vacuum filter device.
In order to achieve the above object, lime-ash ceramic vacuum filter device of the present invention, including be mounted on cinder tank body sidewall,
And several side filters being connected with the water main road for being located at lime-ash warehouse lower part, it is mounted on lime-ash warehouse central part
Position and the central filter being connected with the water main road for being located at lime-ash warehouse lower part, are mounted on filling on lime-ash warehouse bottom
Airtight seal main body, the water tank being connected with water main road, the vacuum pump being connected with water tank.
Lime-ash ceramic vacuum filter device of the present invention, the side filter, including groove type bleed bracket, are mounted on
Several on the upper bottom surface of bleed mid-stent groove use the ceramic filter of vacuum mode, are mounted on groove type bleed branch
Strainer on the groove top of frame, the bleed pipeline being mounted on the bottom surface of bottom portion of groove.
Lime-ash ceramic vacuum filter device of the present invention, several described side filters are 6.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, are 4
It is a.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, for pottery
Porcelain filter plate.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, for pottery
Porcelain screen pipe.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, filter
Hole is micron order.
Lime-ash ceramic vacuum filter device of the present invention, the central filter, including supporting plate, the cylinder being mounted on supporting plate
Body formula stainless steel filtering net is mounted on the center ceramic screen pipe in supporting plate centre, is located on supporting plate, filters in barrel-type stainless steel
The lower retaining ring being arranged between net inner wall and center ceramic filtering pipe outer wall, is fixed to barrel-type stainless steel filtering net by fastening bolt
With the pressing plate on center ceramic screen pipe top, it is located on pressing plate, in barrel-type stainless steel filtering net inner wall and center ceramic screen pipe
The upper retaining ring being arranged between outer wall, the center filter water pipe being connected with water main road.
Lime-ash ceramic vacuum filter device of the present invention, its working principle is that: signal is issued by the control cabinet with PLC program
Control, when lime-ash warehouse ash gate is closed, cinder tank body forms a confined chamber, and vacuum system is opened, into lime-ash warehouse
Lime-ash be covered on ceramic filter, by negative pressure in lime-ash moisture and air siphon away.Constantly have above lime-ash new
Air, which enters, takes away more juicy, reaches dehydrating effect.When the lime-ash of lime-ash warehouse is filled, level-sensing device hair at the top of lime-ash warehouse
Signal out, vacuum system are closed, and gas-flow closure circle main body deflation, ash gate is opened, lime-ash discharge.Ash gate closes next time
When closing, flushing water is first opened, and after after a certain period of time, vacuum system is opened, this set system is controlled by PLC power control cabinet, accomplishes to recycle
Reciprocal use, simple to operate, energy-saving and environmental protection.
Lime-ash ceramic vacuum filter device of the present invention is acted on by side filter and the ceramic filter of central filter,
It connect to form negative pressure with vacuum system, the water adsorption in lime-ash is come out, dehydrating effect is reached.
Lime-ash ceramic vacuum filter device of the present invention, the ceramic filter filter opening be it is micron-sized, water can only be penetrated
Gas molecule in molecule and air, other impurities component particle can not pass through, and dehydration rate reaches 15%~30%, filters out
Water can be recycled directly without secondary treatment, water-saving, environmental protection, and equipment is simple, and at low cost, operating cost is also low.
Lime-ash ceramic vacuum filter device of the present invention, on cinder tank body wall and lime-ash warehouse center and lime-ash warehouse
Bottom ash gate inside bottom mat formation ceramic filter, pass through pipeline on ceramic filter and central filter and water storage
Tank, vacuum pump connect to form vacuum system, and the moisture in lime-ash is siphoned away, while the air in lime-ash is taken away on lime-ash surface
Moisture achievees the purpose that dehydration.The moisture adsorbed enters water tank and temporarily stores, and timing is discharged.Water is discharged to by water pump to return
Receipts system is with used for other purposes.
Lime-ash ceramic vacuum filter device of the present invention, compared with traditional technology, energy consumption of the present invention, only traditional approach 30%,
Even lower, therefore, low energy consumption.
In conclusion lime-ash ceramic vacuum filter device of the present invention, dehydration, cross drainage and recycle, water-saving, low energy consumption,
At low cost, operating cost is low.
Detailed description of the invention
Below in conjunction with attached drawing and embodiment, the present invention will be further explained.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the top view in Fig. 1；
Fig. 3 is side filter A in Fig. 1 to structural schematic diagram；
Fig. 4 is the top view in Fig. 3；
Fig. 5 is the central filter structural schematic diagram in Fig. 1.
Specific embodiment
In FIG. 1 to FIG. 5, lime-ash ceramic vacuum filter device of the present invention, including be mounted on 4 side wall of lime-ash warehouse and with
Several side filters 1 being connected positioned at the water main road 5 of lime-ash warehouse lower part, are mounted on lime-ash warehouse centre simultaneously
The central filter 2 being connected with the water main road 5 for being located at lime-ash warehouse lower part, the inflation being mounted on lime-ash warehouse bottom are close
Seal main body 3, the water tank 6 being connected with water main road, the vacuum pump 7 being connected with water tank.
Lime-ash ceramic vacuum filter device of the present invention, the side filter 1, including groove type bleed bracket 1-1, peace
Several on the upper bottom surface of bleed mid-stent groove use the ceramic filter 1-2 of vacuum mode, are mounted on groove
Strainer 1-3 on the groove top of shape bleed bracket, the bleed pipeline 1-4 being mounted on the bottom surface of bottom portion of groove.
Lime-ash ceramic vacuum filter device of the present invention, several described side filters are 6.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, are 4
It is a.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, for pottery
Porcelain filter plate.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, for pottery
Porcelain screen pipe.
Lime-ash ceramic vacuum filter device of the present invention, several described use the ceramic filter of vacuum mode, filter
Hole is micron order.
Lime-ash ceramic vacuum filter device of the present invention, the central filter 2, including supporting plate 2-1, are mounted on supporting plate
Barrel-type stainless steel filtering net 2-2, be mounted on the center ceramic screen pipe 2-3 in supporting plate centre, be located at supporting plate on, in cylinder
The lower retaining ring 2-4 being arranged between formula stainless steel filtering net inner wall and center ceramic filtering pipe outer wall, is fixed to by fastening bolt 2-8
The pressing plate 2-5 of barrel-type stainless steel filtering net and center ceramic screen pipe top is located on pressing plate, in barrel-type stainless steel filtering net
The upper retaining ring 2-6 that is arranged between wall and center ceramic filtering pipe outer wall, is mounted on supporting plate and is connected with water main road
The heart crosses filter pipe 2-7.
Claims (8)
1. a kind of lime-ash ceramic vacuum filter device, which is characterized in that including being mounted on cinder tank body sidewall and grey with being located at
Several side filters that the water main road of slag warehouse lower part is connected, be mounted on lime-ash warehouse centre and be located at
The central filter that the water main road of lime-ash warehouse lower part is connected, the gas-flow closure circle master being mounted on lime-ash warehouse bottom
Body, the water tank being connected with water main road, the vacuum pump being connected with water tank.
2. lime-ash ceramic vacuum filter device according to claim 1, which is characterized in that the side filter, packet
Groove type bleed bracket is included, several being mounted on the upper bottom surface of bleed mid-stent groove use the ceramic mistake of vacuum mode
Filter, the strainer being mounted on the groove top of groove type bleed bracket, the bleed pipe being mounted on the bottom surface of bottom portion of groove
Road.
3. lime-ash ceramic vacuum filter device according to claim 1, which is characterized in that several sides filtering
Device is 6.
4. lime-ash ceramic vacuum filter device according to claim 1, which is characterized in that several described use vacuum
The ceramic filter of mode is 4.
5. lime-ash ceramic vacuum filter device according to claim 1, which is characterized in that several described use vacuum
The ceramic filter of mode is ceramic filter plate.
6. lime-ash ceramic vacuum filter device according to claim 1, which is characterized in that several described use vacuum
The ceramic filter of mode is ceramic filter tube.
7. lime-ash ceramic vacuum filter device according to claim 1, which is characterized in that several described use vacuum
The ceramic filter of mode, filter opening are micron orders.
8. lime-ash ceramic vacuum filter device according to claim 1, which is characterized in that the central filter, packet
Supporting plate is included, the barrel-type stainless steel filtering net being mounted on supporting plate is mounted on the center ceramic screen pipe in supporting plate centre, is located at
The lower retaining ring being arranged on supporting plate, between barrel-type stainless steel filtering net inner wall and center ceramic filtering pipe outer wall, by fastening spiral shell
Bolt is fixed to the pressing plate of barrel-type stainless steel filtering net and center ceramic screen pipe top, is located on pressing plate, in barrel-type stainless steel
The upper retaining ring being arranged between strainer inner wall and center ceramic filtering pipe outer wall, the center filter water pipe being connected with water main road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037239.6U CN208626723U (en) | 2018-07-03 | 2018-07-03 | Lime-ash ceramic vacuum filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037239.6U CN208626723U (en) | 2018-07-03 | 2018-07-03 | Lime-ash ceramic vacuum filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208626723U true CN208626723U (en) | 2019-03-22 |
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ID=65736114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037239.6U Active CN208626723U (en) | 2018-07-03 | 2018-07-03 | Lime-ash ceramic vacuum filter device |
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| CN (1) | CN208626723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654160A (en) * | 2018-07-03 | 2018-10-16 | 青岛格陆特环保设备有限公司 | Lime-ash vacuum ceramics filter system |
-
2018
- 2018-07-03 CN CN201821037239.6U patent/CN208626723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654160A (en) * | 2018-07-03 | 2018-10-16 | 青岛格陆特环保设备有限公司 | Lime-ash vacuum ceramics filter system |
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