CN2817951Y - Feeder of vacuum energy-saving belt dewatering apparatus - Google Patents
Feeder of vacuum energy-saving belt dewatering apparatus Download PDFInfo
- Publication number
- CN2817951Y CN2817951Y CN 200520044392 CN200520044392U CN2817951Y CN 2817951 Y CN2817951 Y CN 2817951Y CN 200520044392 CN200520044392 CN 200520044392 CN 200520044392 U CN200520044392 U CN 200520044392U CN 2817951 Y CN2817951 Y CN 2817951Y
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- CN
- China
- Prior art keywords
- inwall
- conservancy diversion
- water conservancy
- feeder
- diversion storehouse
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to an energy-saving feeder of vacuum belt dewatering devices, which comprises a blanking branch pipe fed with gypsum slurry, a flow guiding barn connected with the blanking branch pipe for the inward flow of the gypsum slurry, a first-stage flow guiding plate which is arranged on the first inner wall of the flow guiding barn and is downwards inclined, a second-stage flow guiding plate which is arranged on the second inner wall below the first-stage flow guiding plate and is downwards inclined, a tiled plate which is arranged on the first inner wall below the second-stage flow guiding plate and is downwards inclined, and a perforated plate which is arranged at the spaced position between the fourth inner wall and the third inner wall at the back end of the tiled plate and is provided with a plurality of holes so as to cause the gypsum slurry to uniformly flow downwards, wherein a gap is arranged between the back end of the first-stage flow guiding plate and the second inner wall opposite to the first inner wall so as to cause the gypsum slurry to flow; a gap is arranged between the back end of the second-stage flow guiding plate and the first inner wall so as to the gypsum slurry to flow; a space is arranged between the back end of the tiled plate and the third inner wall opposite to the first inner wall below the flow guiding barn so as to cause the gypsum slurry to flow; filter cloth is used for receiving the gypsum slurry which downwards flows from the perforated plate. The utility model improves the dewatering efficiency of the vacuum belt dewatering devices.
Description
Technical field
The utility model relates to the equipment of vacuum belt dewaterer in a kind of desulfurizer, refers in particular to a kind of energy-saving vacuum belt dewaterer feeder.
Background technology
Vacuum belt dewaterer system separates water and gypsum in the heat-engine plant desulfurized gypsum slurries that produces, and removes a kind of device of CL (chlorion) in the gypsum.Can this vacuum belt dewaterer realize that can higher dehydration rate and feeder have substantial connection by finely dispersed feed.
The feeder structure of existing vacuum belt dewaterer is: directly slide on the filter cloth behind the tiling plate under gypsum slurries is in charge of by blanking, the feasible gypsum slurries that arrives on the filter cloth forms a kind of and corresponding furrow is in charge of in blanking, cause vacuum leak, dewatering efficiency reduces.
The utility model content
The purpose of this utility model is in order to solve the problem that prior art exists, to provide a kind of even spreading of gypsum slurries that can make on filter cloth, improving the energy-saving vacuum belt dewaterer feeder of dewatering efficiency.
The purpose of this utility model is achieved in that
A kind of energy-saving vacuum belt dewaterer feeder, comprising: blanking is in charge of, and adds gypsum slurries at arrival end; The water conservancy diversion storehouse is a L type storehouse, and the arrival end in described water conservancy diversion storehouse is connected with the port of export that described blanking is in charge of, and the port of export that described gypsum slurries is in charge of from blanking flows in the water conservancy diversion storehouse; The one-level deflector, be arranged at described water conservancy diversion storehouse arrival end below first inwall and with the inwall of the adjacent both sides of described first inwall on, and begin downward-sloping setting from the end that is connected with described first inwall, between second inwall on tail end and the described first inwall opposite gap is arranged, so that the gypsum slurries in the described water conservancy diversion storehouse continues toward current downflow; The secondary deflector, be arranged at described one-level deflector below described second inwall and with the inwall of the adjacent both sides of described second inwall on, and begin downward-sloping setting from the end that is connected with this second inwall, between the tail end of described secondary deflector and described first inwall gap is arranged, so that the gypsum slurries in the described water conservancy diversion storehouse continues toward current downflow; The tiling plate, be arranged on described secondary deflector below described first inwall and with the inwall of the adjacent both sides of described first inwall on, and begin downward-sloping setting from the end that is connected with described first inwall, the tail end of described tiling plate and bottom, described water conservancy diversion storehouse and between the 3rd inwall on the described first inwall opposite, have at interval so that the gypsum slurries described water conservancy diversion storehouse in continues past current downflow; Porous plate is arranged at the 4th inwall in water conservancy diversion storehouse of tail end bottom of described tiling plate and the described interval between described the 3rd inwall, and described porous plate is provided with plurality of holes, so that the gypsum slurries in the water conservancy diversion storehouse is evenly toward current downflow; Filter cloth receives the gypsum slurries that described porous plate flows down, and described gypsum slurries is sent into filtrate water box through the belt groove.
Effect of the present utility model:
Energy-saving vacuum belt dewaterer feeder of the present utility model makes the gypsum slurries that needs dehydration be in charge of through blanking, even spreading is on filter cloth after passing through one-level deflector, secondary deflector, tiling plate and the porous plate in the water conservancy diversion storehouse again, thereby realize that simultaneously bulky grain preferentially falls to filter cloth surface and uniform filter cake thickness, obtained air permeability and good, improve strainability, finally improved the dewatering efficiency of vacuum belt dewaterer.
For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the profile schematic diagram of feeder of the present utility model;
Fig. 2 is the internal structure schematic diagram of feeder of the present utility model.
The specific embodiment
Be specifically described below in conjunction with the embodiment of accompanying drawing energy-saving vacuum belt dewaterer feeder of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 1 is for being the profile schematic diagram of feeder of the present utility model; Fig. 2 is the internal structure schematic diagram of feeder of the present utility model.
The structure of the utility model energy-saving vacuum belt dewaterer feeder comprises following parts:
Blanking is in charge of 1, and 1 arrival end adding gypsum slurries (not shown) is in charge of in blanking.
Water conservancy diversion storehouse 2 is L type storehouses, and the arrival end in water conservancy diversion storehouse 2 and described blanking are in charge of 1 the port of export and are connected, and described gypsum slurries is in charge of 1 the port of export from blanking and is flowed in the water conservancy diversion storehouse 2;
One-level deflector 3, be arranged at water conservancy diversion storehouse 2 arrival end below first inwall 21 and with the inwall of first inwall, 21 adjacent both sides (not shown) on, and beginning downward-sloping setting from the end that is connected with first inwall 21, downtilt angles is that 95 degree are between 175 degree.Between second inwall 22 on the opposite of the tail end of one-level deflector 3 and described first inwall 21 gap is arranged, so that the gypsum slurries in the water conservancy diversion storehouse 2 continues toward current downflow.Preferable gap width is 1/3rd of one-level deflector 3 width.
Tiling plate 5, be arranged on described secondary deflector 4 belows first inwall 21 and with the inwall of first inwall, 21 adjacent both sides (not shown) on, and beginning downward-sloping setting from the end that is connected with first inwall 21, downtilt angles is that 95 degree are between 175 degree.Tail end and 2 bottoms, water conservancy diversion storehouse of tiling plate 5 and between the 3rd inwall 23 on described first inwall 21 opposites, have at interval so that the gypsum slurries in the water conservancy diversion storehouse 2 continue past current downflow.
Filter cloth 7 receives the gypsum slurries that described porous plate 6 flows down, and this gypsum slurries is sent into filtrate water box (not shown) through belt groove (not shown).
Need the gypsum slurries of dehydration to be in charge of 1 in the utility model through blanking, even spreading is on filter cloth 7 after passing through one-level deflector 3, secondary deflector 4, tiling plate 5 and the porous plate 6 in the water conservancy diversion storehouse 2 again, thereby realize that simultaneously bulky grain preferentially falls to filter cloth 7 surface and uniform filter cake thicknesses, obtained air permeability and good, improve strainability, finally improved the dewatering efficiency of vacuum belt dewaterer.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.
Claims (6)
1, a kind of energy-saving vacuum belt dewaterer feeder is characterized in that comprising:
Blanking is in charge of, and adds gypsum slurries at arrival end;
The water conservancy diversion storehouse is a L type storehouse, and the arrival end in described water conservancy diversion storehouse is connected with the port of export that described blanking is in charge of, and the port of export that described gypsum slurries is in charge of from blanking flows in the water conservancy diversion storehouse;
The one-level deflector, be arranged at described water conservancy diversion storehouse arrival end below first inwall and with the inwall of the adjacent both sides of described first inwall on, and begin downward-sloping setting from the end that is connected with described first inwall, between second inwall on tail end and the described first inwall opposite gap is arranged, so that the gypsum slurries in the described water conservancy diversion storehouse continues toward current downflow;
The secondary deflector, be arranged at described one-level deflector below described second inwall and with the inwall of the adjacent both sides of described second inwall on, and begin downward-sloping setting from the end that is connected with this second inwall, between the tail end of described secondary deflector and described first inwall gap is arranged, so that the gypsum slurries in the described water conservancy diversion storehouse continues toward current downflow;
The tiling plate, be arranged on described secondary deflector below described first inwall and with the inwall of the adjacent both sides of described first inwall on, and begin downward-sloping setting from the end that is connected with described first inwall, the tail end of described tiling plate and bottom, described water conservancy diversion storehouse and between the 3rd inwall on the described first inwall opposite, have at interval so that the gypsum slurries described water conservancy diversion storehouse in continues past current downflow.
Porous plate is arranged at the 4th inwall in water conservancy diversion storehouse of tail end bottom of described tiling plate and the described interval between described the 3rd inwall, and described porous plate is provided with plurality of holes, so that the gypsum slurries in the water conservancy diversion storehouse is evenly toward current downflow;
Filter cloth receives the gypsum slurries that described porous plate flows down, and described gypsum slurries is sent into filtrate water box through the belt groove.
2, energy-saving vacuum belt dewaterer feeder as claimed in claim 1 is characterized in that:
The angle of inclination that the end that described one-level deflector is connected with described first inwall begins downward-sloping setting is that 95 degree are between 175 degree.
3, energy-saving vacuum belt dewaterer feeder as claimed in claim 1 is characterized in that:
Gap width between described one-level deflector tail end and described second inwall is 1/3rd of a described one-level deflector width.
4, energy-saving vacuum belt dewaterer feeder as claimed in claim 1 is characterized in that:
The angle of inclination that the end that described secondary deflector is connected with described second inwall begins downward-sloping setting is that 95 degree are between 175 degree.
5, energy-saving vacuum belt dewaterer feeder as claimed in claim 1 is characterized in that:
Gap width between described secondary deflector tail end and the described inwall is 1/3rd of a described one-level deflector width.
6, energy-saving vacuum belt dewaterer feeder as claimed in claim 1 is characterized in that:
The angle of inclination that the end that described tiling plate is connected with described first inwall begins downward-sloping setting is that 95 degree are between 175 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044392 CN2817951Y (en) | 2005-08-19 | 2005-08-19 | Feeder of vacuum energy-saving belt dewatering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044392 CN2817951Y (en) | 2005-08-19 | 2005-08-19 | Feeder of vacuum energy-saving belt dewatering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817951Y true CN2817951Y (en) | 2006-09-20 |
Family
ID=37004002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520044392 Expired - Lifetime CN2817951Y (en) | 2005-08-19 | 2005-08-19 | Feeder of vacuum energy-saving belt dewatering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817951Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422541A (en) * | 2016-11-23 | 2017-02-22 | 新疆北方天恒节能科技有限公司 | Draught fan dewaterer and boiler room |
| CN110565766A (en) * | 2019-08-27 | 2019-12-13 | 北京国电龙源环保工程有限公司 | Gypsum slurry flow guide system |
-
2005
- 2005-08-19 CN CN 200520044392 patent/CN2817951Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422541A (en) * | 2016-11-23 | 2017-02-22 | 新疆北方天恒节能科技有限公司 | Draught fan dewaterer and boiler room |
| CN110565766A (en) * | 2019-08-27 | 2019-12-13 | 北京国电龙源环保工程有限公司 | Gypsum slurry flow guide system |
| CN110565766B (en) * | 2019-08-27 | 2024-02-27 | 国能龙源环保有限公司 | Gypsum slurry flow guiding system |
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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 |
Owner name: SHANGHAI XUHE ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI XUHE ENVIRONMENTAL ENGINEERING CO., LTD. Effective date: 20120712 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 XUHUI, SHANGHAI TO: 201114 MINHANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120712 Address after: 201114 Shanghai city Minhang District Su Zhaolu No. 1628 Building 1 room 1186 Patentee after: Shanghai Xu and Environmental Technology Co., Ltd. Address before: 200233 B District, 900 Yishan Road science and technology building, Shanghai, 501 Patentee before: Shanghai Xuhe Environmental Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150819 Granted publication date: 20060920 |
|
| EXPY | Termination of patent right or utility model |