CN214319432U - Belt machine washing water filtering device for sludge treatment - Google Patents
Belt machine washing water filtering device for sludge treatment Download PDFInfo
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- CN214319432U CN214319432U CN202023029815.2U CN202023029815U CN214319432U CN 214319432 U CN214319432 U CN 214319432U CN 202023029815 U CN202023029815 U CN 202023029815U CN 214319432 U CN214319432 U CN 214319432U
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- filtering screen
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- fixing frame
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Abstract
The utility model relates to the technical field of sludge treatment, in particular to a belt machine washing water filtering device for sludge treatment, which comprises a fixed frame, wherein a cylindrical filtering screen is arranged above the fixed frame, one end of the cylindrical filtering screen is a sewage inlet, the other end of the cylindrical filtering screen is a sludge outlet, and the position of the sewage inlet is higher than that of the sludge outlet; a supporting roller is arranged at one end close to the sludge outlet, supporting strips are uniformly arranged at one side of the supporting roller close to the sludge outlet in the circumferential direction, the supporting strips extend to one end of a sewage inlet of the filtering screen, a motor is arranged at one side of the fixing frame positioned at the sludge outlet, an output shaft of the motor is connected with one end of a roller shaft of the supporting roller, the roller shaft extends out of the sewage inlet of the filtering screen, and the other end of the roller shaft is rotatably arranged on the fixing frame; a water storage tank is arranged under the filter screen on the fixing frame, a sewage discharge outlet is arranged at the bottom of one side of the water storage tank, and a water outlet is arranged below the side wall of the water storage tank. The utility model has the advantages of thorough sewage treatment and convenient collection of sludge residues.
Description
Technical Field
The utility model relates to a sludge treatment technical field, especially a belt feeder sparge water filter equipment for sludge treatment.
Background
The sludge is a necessary product after sewage treatment in sewage treatment plants and sewage stations, and after the sludge which is not treated well enters the environment, secondary pollution is directly brought to water and atmosphere, and serious threat is formed to ecological environment and human activities.
Belt sludge dewatering machine: the upper and lower tensioned filter belts carry the sludge layer, the sludge layer passes through a series of regularly arranged rolling cylinders in an S shape, and the filtering belts form squeezing and shearing force to the sludge layer by means of the tension of the filter belts, so that capillary water in the sludge layer is extruded out, and the sludge dewatering is realized.
The belt sludge dewatering machine is generally provided with a back washing system, the filter belt is back washed by high-pressure water, the washed washing water is changed into sewage containing sludge residues again, and the sewage is discharged after filtration and purification treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the sewage treatment of the belt machine washing water filtering device for sludge treatment in the prior art is not thorough and the sludge residue is inconvenient to collect.
The utility model has the following concrete scheme:
a belt machine washing water filtering device for sludge treatment is designed, and comprises a fixing frame, wherein a cylindrical filtering screen is transversely arranged above the fixing frame, the filtering screen is obliquely arranged on the fixing frame, two ends of the filtering screen are provided with openings, one end of the filtering screen is a sewage inlet, the other end of the filtering screen is a sludge outlet, and the position of the sewage inlet is higher than that of the sludge outlet;
the supporting roll is arranged at one end close to the sludge outlet, supporting strips are uniformly arranged on one side, close to the sludge outlet, of the supporting roll in the circumferential direction, the supporting strips extend to one end of a sewage inlet of the filtering screen, a motor is arranged on one side, located at the sludge outlet, of the fixing frame, an output shaft of the motor is connected with one end of a roll shaft of the supporting roll, the roll shaft extends out of the sewage inlet of the filtering screen, and the other end of the roll shaft is rotatably arranged on the fixing frame;
a water storage tank is arranged under the filter screen on the fixing frame, a sewage discharge outlet is arranged at the bottom of one side of the water storage tank, a water outlet is arranged below the side wall of the water storage tank, and a valve is arranged at the water outlet.
Preferably, the filter screen is cylindrical.
Preferably, the other end of the roll shaft is sleeved with a bearing, a support piece is arranged at the bottom of the bearing, and the support piece is welded with the fixing frame.
Preferably, the output shaft of the motor is connected with the roll shaft through a coupling, a fixing piece is arranged at the bottom of the coupling, and the coupling is fixed on the fixing frame through the fixing piece.
Preferably, the supporting bars are made of square steel.
Preferably, an overflow port is arranged above the side wall of the water storage tank.
The beneficial effects of the utility model reside in that:
the utility model discloses an adopt rolling screen cloth, carry out filtration treatment to the sludge residue in the sewage, recycle the water storage tank bottom and deposit the thorough residue of untreated, sludge residue after the sediment is discharged via the drain of water storage tank bottom, and sewage is discharged by the delivery port, and is more thorough to the processing of sewage after deposiing once more through the process, improves the treatment effect to sewage, and the sludge residue of being convenient for simultaneously concentrates the emission and handles.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a rear view structure diagram of the present invention;
the reference numbers in the figures are: 1 filter screen, 2 backing rolls, 3 support bars, 4 mounts, 5 motors, 6 aqua storage tanks, 7 sewage imports, 8 sludge outlets, 9 roller shafts, 10 couplings, 11 bearings, 12 support pieces, 13 sewage outlets, 14 mounts, 15 water outlets and 16 overflow ports.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
A belt machine washing water filtering device for sludge treatment is disclosed, as shown in figures 1 to 2, and comprises a fixed frame 4, a cylindrical filtering screen 1 is transversely arranged above the fixed frame 4, the filtering screen 1 is obliquely arranged on the fixed frame 4, two ends of the filtering screen are open, one end of the filtering screen is a sewage inlet 7, the other end of the filtering screen is a sludge outlet 8, and the position of the sewage inlet 7 is higher than that of the sludge outlet 8; so that sludge residue remaining on the filter screen 1 is discharged from the sludge outlet 8 along the inclined surface of the filter screen 1 for centralized treatment.
A supporting roller 2 is arranged at one end close to a sludge outlet 8, supporting strips 3 are uniformly arranged on one side, close to the sludge outlet 8, of the supporting roller 2 in the circumferential direction, the supporting strips 3 extend to one end of a sewage inlet 7 of a filtering screen 1, a motor 5 is arranged on one side, located at the sludge outlet 8, of a fixing frame 4, an output shaft of the motor 5 is connected with one end of a roller shaft 9 of the supporting roller 2, the roller shaft 9 extends out of the sewage inlet 7 of the filtering screen 1, and the other end of the roller shaft 9 is rotatably arranged on the fixing frame 4; support bar 3 is used for supporting filter screen 1, makes filter screen 1 rotatory under the drive of motor 5, and the sewage in filter screen 1 also rotates together to produce centrifugal force, the sewage filtration with the wash water under the effect of centrifugal force, with mud along filter screen 1's inclined plane along the 8 effluviums of mud export fast, thereby improve the filter effect.
A water storage tank 6 is arranged right below the filter screen 1 on the fixed frame 4, a sewage discharge outlet 13 is arranged at the bottom of one side of the water storage tank 6, a water outlet 15 is arranged below the side wall of the water storage tank 6, and a valve is arranged at the water outlet 15; the water storage tank 6 is used for containing filtered sewage, when the sewage in the water storage tank 6 is full, the valve is opened, water in the water storage tank 6 can be discharged through the water outlet 15, incomplete filtered residues are precipitated at the bottom of the water storage tank 6 and are discharged through the sewage outlet 13, and then the centralized treatment is carried out.
The filtering screen 1 is cylindrical, so that sludge can be conveniently discharged.
The other end of the roll shaft 9 is sleeved with a bearing 11, the bottom of the bearing 11 is provided with a supporting piece 14, and the supporting piece 12 is welded with the fixed frame 4, so that the stable rotation work of the filter screen 1 is realized.
The output shaft of the motor 5 is connected with the roller shaft 9 through the shaft coupling 10, the fixing part 14 is arranged at the bottom of the shaft coupling 10, the shaft coupling 10 is fixed on the fixing frame 4 through the fixing part 14, the roller shaft 9 is further fixed, the supporting roller 2 can better play a role in supporting the filtering screen 1, and the device can work more stably.
The support strip 3 is square steel, increases the support intensity of filter screen 1.
An overflow port 16 is arranged above the side wall of the water storage tank 6, and sewage with incomplete residue filtration is treated more thoroughly after precipitation.
The utility model discloses a working method does: when the filter screen is used, flushing sewage enters the filter screen 1 from the sewage inlet 7, the motor 5 is started, the filter screen 1 rotates, the sewage and sludge in the filter screen 1 are separated under the action of centrifugal force, the sewage enters the water storage tank 6 right below the filter screen 1, the filtered sewage is discharged from the water outlet 15, and residues which are not completely filtered are remained at the bottom of the water storage tank 6 and are discharged through the sewage outlet 13.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalent substitutions may be made in some of the features of the embodiments; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A belt machine washing water filtering device for sludge treatment is characterized by comprising a fixing frame (4), wherein a cylindrical filtering screen (1) is transversely arranged above the fixing frame (4), the filtering screen (1) is obliquely arranged on the fixing frame (4), two ends of the filtering screen are open, one end of the filtering screen is a sewage inlet (7), the other end of the filtering screen is a sludge outlet (8), and the position of the sewage inlet (7) is higher than that of the sludge outlet (8);
the supporting roll is characterized in that a supporting roll (2) is arranged at one end close to a sludge outlet (8), supporting strips (3) are uniformly arranged on one side, close to the sludge outlet (8), of the supporting roll (2) in the circumferential direction, the supporting strips (3) extend to one end of a sewage inlet (7) of a filtering screen (1), a motor (5) is arranged on one side, located at the sludge outlet (8), of a fixing frame (4), an output shaft of the motor (5) is connected with one end of a roll shaft (9) of the filtering screen (1), the roll shaft (9) extends out of the sewage inlet (7) of the filtering screen (1), and the other end of the roll shaft (9) is rotatably arranged on the fixing frame (4);
the water storage tank (6) is arranged under the filtering screen (1) on the fixing frame (4), a sewage discharge outlet (13) is arranged at the bottom of one side of the water storage tank (6), a water outlet (15) is arranged below the side wall of the water storage tank (6), and a valve is arranged at the water outlet (15).
2. The belt washing water filtering device for sludge treatment as set forth in claim 1, wherein: the other end of the roll shaft (9) is sleeved with a bearing (11), a supporting piece (12) is arranged at the bottom of the bearing (11), and the supporting piece (12) is welded with the fixing frame (4).
3. The belt washing water filtering device for sludge treatment as set forth in claim 1, wherein: the output shaft of the motor (5) is connected with the roller shaft (9) through a coupler (10), a fixing piece (14) is arranged at the bottom of the coupler (10), and the coupler (10) is fixed on the fixing frame (4) through the fixing piece (14).
4. The belt washing water filtering device for sludge treatment as set forth in claim 1, wherein: the supporting strips (3) are made of square steel.
5. The belt washing water filtering device for sludge treatment as set forth in claim 1, wherein: an overflow port (16) is arranged above the side wall of the water storage tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023029815.2U CN214319432U (en) | 2020-12-16 | 2020-12-16 | Belt machine washing water filtering device for sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023029815.2U CN214319432U (en) | 2020-12-16 | 2020-12-16 | Belt machine washing water filtering device for sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214319432U true CN214319432U (en) | 2021-10-01 |
Family
ID=77899988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023029815.2U Active CN214319432U (en) | 2020-12-16 | 2020-12-16 | Belt machine washing water filtering device for sludge treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214319432U (en) |
-
2020
- 2020-12-16 CN CN202023029815.2U patent/CN214319432U/en active Active
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