CN203170094U - Sewage treatment continuous microfilter - Google Patents
Sewage treatment continuous microfilter Download PDFInfo
- Publication number
- CN203170094U CN203170094U CN 201320158939 CN201320158939U CN203170094U CN 203170094 U CN203170094 U CN 203170094U CN 201320158939 CN201320158939 CN 201320158939 CN 201320158939 U CN201320158939 U CN 201320158939U CN 203170094 U CN203170094 U CN 203170094U
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- China
- Prior art keywords
- conveyer belt
- hairbrush
- sewage disposal
- wedge shape
- conveying belt
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Abstract
The utility model discloses a sewage treatment continuous microfilter. A conveying belt is formed by connecting a plurality of movable modules; the movable modules consist of wedge-shaped screens, fixing ribs for reinforcing the wedge-shaped screens, and annular sleeves fixed on the two sides of the wedge-shaped screens; every two adjacent movable modules are connected with each other in a manner of sleeving the annular sleeves on connection shafts; the two ends of the connection shafts are matched with teeth of a driven wheel and a driving wheel; and a brush for cleaning the conveying belt and a sprayer for spraying the conveying belt from top to bottom are arranged above the conveying belt above a slag collection hopper. The whole mechanism continuously runs in a reciprocating manner to convey impurities and suspended substances in water to a slag discharging slot so as to completely clean the conveying belt; and therefore, the working efficiency is improved, and the production cost is reduced.
Description
Technical field
The utility model belongs to the equipment for separating liquid from solid in a kind of sewage disposal, relates in particular to the belt filter that a kind of mixed liquor that contains suspension, impurity etc. is separated.
Background technology
The conveyer belt type filter is arranged on the circulated filter system on the fixed rack, drives the filter cloth reciprocation cycle with driving wheel, thereby the particulate matter in the water is taken to eminence from lower, drops in the dirt collecting bucket at last.
The conveyer belt of present this belt filter mainly adopts filter cloth or paper tape, and on its surface that the suspension in the water and impurity are held back, these suspensions and impurity are along with the motion of filter cloth falls into slag gathering hopper after being brought to highest point.Some particle can take place and be trapped within on filter cloth or the paper bag in this filter cloth in filter process, thereby is difficult for cleaning out, and causes filter efficiency low short with service life.
Filter need wash the impurity that adheres to above the filter after operation a period of time.After the method that tradition adopts has heating or compressed air stripping, the clear water flushing.As what United States Patent (USP) (patent No. is 2885080) used nozzle is installed above strainer, water through heating after spray on the strainer surface, utilize heat energy that the strainer surface clean is clean.This method needs energy in adding the process of hot water, caused the waste of the energy, and a large amount of rinse water still needs to handle.What use as Chinese patent (patent No. is 200820078806.2) is that compressed air is blown from the back side of filter screen, and filter residue is blown off in the deslagging bucket.There is complicated operation in this kind mode, and is wayward, cleans shortcomings such as not thorough.
Summary of the invention
The purpose of this utility model is the above-mentioned shortcoming that overcomes strainer and the cleaning way of belt filter, and the deficiency at existing similar filter makes improvements.
Technical solution adopted in the utility model is:
A kind of sewage disposal continuous Microfiltration machine comprises housing, and conveyer belt is installed in the inside of housing, and conveyer belt is enclosed within driven pulley and is used for driving the driving wheel of conveyer belt operation, and the bottom of housing is divided into effluent trough and two grooves of slag gathering hopper; One end of conveyer belt immerses below the liquid level of effluent trough, and the slit between effluent trough sidewall and the conveyer belt is blocked by stopping of dash rubber board; The other end of conveyer belt is positioned at the top of slag gathering hopper; The sewage import is positioned at the top of dash rubber board one side liquid level; The sewage inlet opposite arranges baffle plate; Described conveyer belt is formed by connecting by several active modules; The annular cover that described active module plays the fixedly muscle of reinforcement effect and is fixed on wedge shape screen cloth both sides by the wedge shape screen cloth, to the wedge shape screen cloth is formed; Connect by the mode that the annular cover is socketed in connecting axle between per two adjacent active modules; The tooth of the two ends of connecting axle and driven pulley and driving wheel matches; The shower nozzle that the conveyer belt top of slag gathering hopper top is provided for cleaning the hairbrush of conveyer belt and sprays conveyer belt from top to bottom.
The sewage disposal continuous Microfiltration machine that this patent provides mainly is to filter by the slit in the middle of the regularly arranged wedge shape screen cloth, because this slit is trapezoidal, when sewage through out-of-date, suspension in the water and impurity particle adhere on the hypotenuse of wedge shape screen cloth easily, after filtering a period of time, form littler slit, this slit can be little of several microns to tens microns, reached the filtering accuracy of micro-filtration.
The active module of described sewage disposal continuous Microfiltration machine can be made linear, also can do camber, the setting angle of linear active module is generally 60～75 degree, and the arc active module can multi-angle be installed, when vertical installation, still has good hoisting power.
Be used for the hairbrush as sewage disposal continuous Microfiltration machine cleaning device, by driven by motor, can 360 degree rotations.
During hairbrush also can be installed in and can make hairbrush reciprocating hairbrush slides mouthful within the specific limits, therefore adjust up and down and highly adapt to the height of module, in order to better scrub the surface of filtering module.Mounting spring can make it finish the reciprocating effect of hairbrush that makes in the slip mouth.
The hairbrush back arranges the shower nozzle of rinse water, will wash with clear water through the filtering module that hairbrush was brushed again.
The beneficial effects of the utility model are: in the motion that constantly moves in circles by sleeve mechanism, when the impurity in the water and suspension are transported to ash pit, clean conveyer belt completely; Improve operating efficiency, reduced production cost.Can clean with high-temperature steam than higher sewage for grease class content in the sewage.The wedge shape screen cloth adopts the metal material flushing convenient, anti-scrubbing.Arc wedge shape screen cloth can vertically be placed, impurity screening well, and can reduce floor space.
Description of drawings
The utility model has accompanying drawing 6 width of cloth.
Fig. 1 is sewage disposal continuous Microfiltration machine internal structure schematic diagram;
Fig. 2 is that single arc active module structure master looks schematic diagram;
Fig. 3 is single arc active module structure schematic top plan view;
Fig. 4 is that single linear active module master looks schematic diagram;
Fig. 5 is that single linear active module is overlooked and looked schematic diagram;
Fig. 6 is the schematic diagram of the arc wedge shape screen cloth of sewage disposal continuous Microfiltration machine when meeting water vertical the installation.
In the drawings, 1. water inlet, 2. baffle plate, 3. housing, 4. guide wheel, 5. active module, 6. driving wheel, 7. hairbrush, 8. clear water shower nozzle, 9. slag gathering hopper, 10. collector pipe, 11. effluent trough, 12 dash rubber boards, 13. connecting axles, 14. drive motors, 15. hairbrush slide mouthful, 16. fixing muscle, 17 wedge shape filter screens, 18. annular covers, 19. driven pulleys.
The specific embodiment
A kind of sewage disposal continuous Microfiltration machine shown in Fig. 1-5 comprises housing 3, and conveyer belt is installed in the inside of housing 3, and conveyer belt is enclosed within driven pulley 19 and is used for driving the driving wheel 6 of conveyer belt operation, and the bottom of housing is divided into effluent trough 11 and 9 two grooves of slag gathering hopper; One end of conveyer belt immerses below the liquid level of effluent trough 11, and the slit between effluent trough 11 sidewalls and the conveyer belt is blocked by stopping of dash rubber board 12; The other end of conveyer belt is positioned at the top of slag gathering hopper 9; Dash rubber board 12 can be held back water, makes all sewage arrive exhalant region through behind the conveyer belt.Described conveyer belt is formed by connecting by several active modules 5; Described active module 5 is by wedge shape screen cloth 17, form the fixedly muscle 16 of 17 reinforcement effects of wedge shape screen cloth and the annular cover 18 that is fixed on wedge shape screen cloth 17 both sides; Between per two adjacent active modules 5 by annular cover 18 modes that are socketed in connecting axle 13 are connected; The tooth of the two ends of connecting axle 13 and driven pulley 19 and driving wheel 6 matches; The collar of each active module and its adjacent modules all has been enclosed within on the same connecting axle, thereby realizes that the motion of connecting axle drives the continuous operation of filtering module.The shower nozzle 8 that the conveyer belt top of slag gathering hopper 9 tops is provided for cleaning the hairbrush 7 of conveyer belt and sprays conveyer belt from top to bottom.Described active module 5 is linear or arc.Described hairbrush 7 be by motor 14 drive can 360 ° of rotations hairbrush 7.Be installed in can make hairbrush within the specific limits reciprocating hairbrush slide in mouthfuls 15.
At a slow speed the rotation under driven by motor of described driving wheel 6, driving wheel 6 drives driven pulleys 19 and move together, and the tooth of the two ends of connecting axle 13 and driving wheel and driven pulley matches, and the rotation of wheel has driven the motion of connecting axle, thus the drive entire mechanism turns round.Hairbrush 7 rotation fast under drive motors 14 drives, its strong motion can be scrubbed away the surface of filter medium and the impurity in the gap, falls into slag gathering hopper 9.Described shower nozzle 8, on the surface of filter medium, further flushing remains in the impurity above the filter medium, and impurity is flow in the slag gathering hopper with current with the water of high pressure spray.Sewage enters into effluent trough 11 after filtering, last clear water is discharged by collector pipe 10.
The utility model is not limited to above-described embodiment, and protection domain of the present utility model is all classified in any equivalent concepts or change in the technical scope that the utility model discloses as.
Claims (5)
1. sewage disposal continuous Microfiltration machine, it is characterized in that: comprise housing (3), conveyer belt is installed in the inside of housing (3), conveyer belt is enclosed within driven pulley (19) and is used for driving the driving wheel (6) of conveyer belt operation, and the bottom of housing is divided into effluent trough (11) and (9) two grooves of slag gathering hopper; One end of conveyer belt immerses below the liquid level of effluent trough (11), and the slit between effluent trough (11) sidewall and the conveyer belt is blocked by stopping of dash rubber board (12); The other end of conveyer belt is positioned at the top of slag gathering hopper (9); Sewage import (1) is positioned at the top of dash rubber board one side liquid level, and sewage inlet (1) opposite arranges baffle plate (2);
Described conveyer belt is formed by connecting by several active modules (5); The annular cover (18) that described active module (5) plays the fixedly muscle (16) of reinforcement effect and is fixed on wedge shape screen cloth (17) both sides by wedge shape screen cloth (17), to wedge shape screen cloth (17) is formed; Connect by the mode that annular cover (18) is socketed in connecting axle (13) between per two adjacent active modules (5); The tooth of the two ends of connecting axle (13) and driven pulley (19) and driving wheel (6) matches; The conveyer belt top of slag gathering hopper (9) top is provided for cleaning the hairbrush (7) of conveyer belt and sprays the shower nozzle (8) of conveyer belt from top to bottom.
2. sewage disposal continuous Microfiltration machine as claimed in claim 1, it is characterized in that: described active module (5) is linear or arc.
3. sewage disposal continuous Microfiltration machine as claimed in claim 1 is characterized in that: the slit in the middle of the described wedge shape screen cloth (17) is trapezoidal.
4. sewage disposal continuous Microfiltration machine as claimed in claim 1 or 2 is characterized in that: described hairbrush (7) be by motor (14) drive can 360 ° of rotations hairbrush (7).
5. sewage disposal continuous Microfiltration machine as claimed in claim 4 is characterized in that: described hairbrush (7) be installed in can make hairbrush within the specific limits reciprocating hairbrush slide in mouthful (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158939 CN203170094U (en) | 2013-04-02 | 2013-04-02 | Sewage treatment continuous microfilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158939 CN203170094U (en) | 2013-04-02 | 2013-04-02 | Sewage treatment continuous microfilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170094U true CN203170094U (en) | 2013-09-04 |
Family
ID=49066849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158939 Expired - Fee Related CN203170094U (en) | 2013-04-02 | 2013-04-02 | Sewage treatment continuous microfilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990311A (en) * | 2014-04-28 | 2014-08-20 | 同济大学 | Sewage impurity separation method capable of realizing cyclic on-line cleaning |
-
2013
- 2013-04-02 CN CN 201320158939 patent/CN203170094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990311A (en) * | 2014-04-28 | 2014-08-20 | 同济大学 | Sewage impurity separation method capable of realizing cyclic on-line cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |