CN213506513U - A sludge treatment device for municipal sewage treatment plant - Google Patents
A sludge treatment device for municipal sewage treatment plant Download PDFInfo
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- CN213506513U CN213506513U CN202022397310.5U CN202022397310U CN213506513U CN 213506513 U CN213506513 U CN 213506513U CN 202022397310 U CN202022397310 U CN 202022397310U CN 213506513 U CN213506513 U CN 213506513U
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- material conveying
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- frame
- crushing
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Abstract
A sludge treatment device for a municipal sewage treatment plant comprises a material conveying frame, a water guide frame, a feed hopper, a discharge hopper, a compression roller, a crushing barrel, a first conveying mechanism and a crushing mechanism; the feed hopper and the discharge hopper are both arranged on the material conveying frame; the water guide frame is arranged at the lower end of the material conveying frame; the compression roller is rotatably arranged in the material conveying frame; the crushing barrel is arranged at the lower end of the material conveying frame; the crushing mechanism is arranged on the crushing barrel; the first conveying mechanism comprises a driving wheel, a transmission belt, a driven wheel and a push plate; the driving wheel and the driven wheel are both rotationally arranged on the material conveying frame and are in driving connection through a driving belt; one end of the push plate is arranged on the transmission belt, and the other end of the push plate is connected with the bottom of the material conveying frame in a sliding manner; the material conveying frame is provided with a driving mechanism for driving the press roller and the driving wheel to rotate. The utility model discloses a first conveying mechanism carries mud to remove to the compression roller lower extreme and dewaters, and the mud after the dehydration carries out broken handle through broken mechanism to make it reach the treatment standard.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a sludge treatment device for municipal sewage treatment plant.
Background
Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
Sludge is a solid precipitate generated after sewage treatment, has great pollution and cannot be directly discharged into the nature, so the sludge needs to be treated, the sludge treatment is a reduction, stabilization and harmless processing process such as concentration, conditioning, dehydration, stabilization, drying or incineration and the like, for modern sewage treatment plants, the treatment and disposal of the sludge become the most complicated and expensive part of the operation of a sewage treatment system, the sludge needs to be dehydrated before treatment, the existing equipment has complicated dehydration treatment on the sludge, and partial sludge needs to be crushed.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a sludge treatment device for municipal sewage treatment plant carries mud through first conveying mechanism and removes to the compression roller lower extreme and dewaters, and the mud after the dehydration carries out broken handle through broken mechanism to make it reach the treatment standard.
(II) technical scheme
The utility model provides a sludge treatment device for a municipal sewage treatment plant, which comprises a material conveying frame, a water guide frame, a feed hopper, a material discharging hopper, a compression roller, a crushing barrel, a first conveying mechanism and a crushing mechanism;
the feed hopper and the discharge hopper are both arranged on the material conveying frame; the feed hopper is positioned at the upper end of the material conveying frame; the bottom of the material conveying frame is provided with a water guide hole; the water guide frame is arranged at the lower end of the material conveying frame and is positioned below the water guide hole, and the water guide frame is obliquely and upwards arranged along the direction far away from the feed hopper; the compression roller is rotatably arranged in the material conveying frame and is positioned at the discharge hopper; the crushing barrel is arranged at the lower end of the material conveying frame and is positioned below the discharging hopper; the crushing mechanism is arranged on the crushing barrel; the first conveying mechanism comprises a driving wheel, a transmission belt, a driven wheel and a push plate; the driving wheel and the driven wheel are both rotationally arranged on the material conveying frame and are in driving connection through a driving belt; the number of the push plates is multiple, one end of each push plate is uniformly arranged on the transmission belt, and the other end of each push plate is connected with the bottom of the conveying rack in a sliding manner; the material conveying frame is provided with a driving mechanism for driving the press roller and the driving wheel to rotate.
Preferably, the crushing mechanism comprises a first motor, a rotating shaft and a crushing knife; the crushing barrel is provided with a mounting plate and a filtering hole; the first motor is arranged on the mounting plate, and the output end of the first motor is in driving connection with the rotating shaft; the rotating shaft is rotatably arranged on the crushing barrel, a plurality of crushing knives are arranged, and the plurality of crushing knives are arranged on the rotating shaft and are positioned in the crushing barrel; the filtering hole is positioned at the bottom of the crushing barrel.
Preferably, the device further comprises a second conveying mechanism; one end of the second conveying mechanism is positioned below the filtering hole.
Preferably, the material conveying frame is provided with a mounting frame; the driving mechanism comprises a second motor, a driving belt wheel, a belt and a driven belt wheel; the second motor is arranged on the mounting frame, the output end of the second motor is in driving connection with the driving belt wheel, and the driving belt wheel is arranged on the driving wheel; the driven belt wheel is arranged on the press roller; the driving belt wheel and the driven belt wheel are in driving connection through a belt.
Preferably, the material conveying frame is provided with a sliding chute; a sliding shaft is arranged on the push plate; the chute is an annular chute; and two sliding grooves are symmetrically arranged, and two ends of the sliding shaft are respectively arranged in the two sliding grooves in a sliding manner.
Preferably, the lower extreme of defeated work or material rest is provided with the landing leg, and the landing leg is provided with a plurality ofly.
Preferably, the inside leading truck that is provided with of defeated material frame, the leading truck is the arc structure.
Preferably, the material conveying frame is provided with a scraper which is connected with the press roll in a sliding manner.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model discloses in, carry mud to defeated material frame in through the feeder hopper, actuating mechanism drive press roller and action wheel rotate, the action wheel passes through drive belt drive from the driving wheel and rotates, the drive belt drives the push pedal and rotates, the push pedal will fall into defeated inside mud of material frame to the direction promotion of compression roller, the compression roller squeezes mud, extrude moisture, the moisture of extrusion flows to the water guide frame through the water guide hole on, discharge by the water guide frame, the compression roller presses mud into the mud cake, the mud cake discharges through going out the hopper, fall into broken bucket in, broken mechanism is broken, thereby the processing to mud has been accomplished.
Drawings
FIG. 1 is a schematic structural view of a sludge treatment device for a municipal sewage treatment plant according to the present invention.
FIG. 2 is a sectional view showing the structure of a sludge treatment apparatus for a municipal sewage treatment plant according to the present invention.
Fig. 3 is a schematic structural diagram of a crushing mechanism in a sludge treatment device for a municipal sewage treatment plant.
FIG. 4 is a schematic structural diagram of a driving mechanism in a sludge treatment device for a municipal sewage treatment plant according to the present invention.
Reference numerals: 1. a material conveying frame; 101. a water guide hole; 2. a water guide frame; 3. a feed hopper; 4. a discharge hopper; 5. A compression roller; 6. a squeegee; 7. a crushing barrel; 701. mounting a plate; 702. a filtration pore; 8. a second conveying mechanism; 9. a mounting frame; 10. a first conveying mechanism; 1001. a driving wheel; 1002. a transmission belt; 1003. a driven wheel; 1004. pushing the plate; 1005. a sliding shaft; 1006. a chute; 11. a crushing mechanism; 1101. a first motor; 1102. a rotating shaft; 1103. a crushing knife; 12. a drive mechanism; 1201. a second motor; 1202. a driving pulley; 1203. a belt; 1204. a driven pulley; 13. a support leg; 14. a guide frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the sludge treatment device for municipal sewage treatment plants provided by the present invention comprises a material conveying frame 1, a water guide frame 2, a feed hopper 3, a discharge hopper 4, a compression roller 5, a crushing barrel 7, a first conveying mechanism 10 and a crushing mechanism 11;
the feed hopper 3 and the discharge hopper 4 are both arranged on the material conveying frame 1; the feed hopper 3 is positioned at the upper end of the material conveying frame 1; the bottom of the material conveying frame 1 is provided with a water guide hole 101; the water guide frame 2 is arranged at the lower end of the material conveying frame 1 and is positioned below the water guide hole 101, and the water guide frame 2 is obliquely and upwards arranged along the direction far away from the feed hopper 3; the compression roller 5 is rotatably arranged in the material conveying frame 1, and the compression roller 5 is positioned at the discharge hopper 4; the crushing barrel 7 is arranged at the lower end of the material conveying frame 1 and is positioned below the discharge hopper 4; the crushing mechanism 11 is arranged on the crushing barrel 7; the first conveying mechanism 10 comprises a driving wheel 1001, a transmission belt 1002, a driven wheel 1003 and a push plate 1004; the driving wheel 1001 and the driven wheel 1003 are both rotatably arranged on the material conveying frame 1, and the driving wheel 1001 and the driven wheel 1003 are in driving connection through a transmission belt 1002; a plurality of push plates 1004 are arranged, one ends of the push plates 1004 are uniformly arranged on the transmission belt 1002, and the other ends of the push plates 1004 are connected with the bottom of the material conveying frame 1 in a sliding manner; the material conveying frame 1 is provided with a driving mechanism 12 for driving the press roller 5 and the driving wheel 1001 to rotate.
In an alternative embodiment, the crushing mechanism 11 comprises a first motor 1101, a rotating shaft 1102 and a crushing blade 1103; the crushing barrel 7 is provided with an installation plate 701 and a filtering hole 702; the first motor 1101 is arranged on the mounting plate 701, and the output end of the first motor 1101 is in driving connection with the rotating shaft 1102; the rotating shaft 1102 is rotatably arranged on the crushing barrel 7, a plurality of crushing knives 1103 are arranged, and the plurality of crushing knives 1103 are arranged on the rotating shaft 1102 and are positioned in the crushing barrel 7; the filter holes 702 are located at the bottom of the crushing bucket 7.
It should be noted that the first motor 1101 drives the rotation shaft 1102 to rotate, and the rotation shaft 1102 drives the crushing blade 1103 to rotate, so as to crush the soil falling into the crushing barrel 7, and the crushed soil is discharged through the filtering holes 702.
In an alternative embodiment, a second conveying mechanism 8 is further included; one end of the second conveying mechanism 8 is positioned below the filter hole 702; the second conveying mechanism 8 conveys out the crushed soil.
In an alternative embodiment, the material conveying frame 1 is provided with a mounting frame 9; the driving mechanism 12 includes a second motor 1201, a driving pulley 1202, a belt 1203, and a driven pulley 1204; the second motor 1201 is arranged on the mounting frame 9, the output end of the second motor 1201 is in driving connection with the driving pulley 1202, and the driving pulley 1202 is arranged on the driving pulley 1001; the driven pulley 1204 is provided on the platen roller 5; the driving pulley 1202 and the driven pulley 1204 are drivingly connected by a belt 1203.
It should be noted that the second motor 1201 drives the driving pulley 1202 to rotate, the driving pulley 1202 drives the driven pulley 1204 to rotate through the belt 1203, and the driving pulley 1202 and the driven pulley 1204 drive the driving pulley 1001 and the platen roller 5 to rotate, respectively.
In an alternative embodiment, the material conveying frame 1 is provided with a sliding groove 1006; the push plate 1004 is provided with a sliding shaft 1005; the chute 1006 is an annular chute; and two sliding grooves 1006 are symmetrically arranged, and two ends of the sliding shaft 1005 are respectively arranged in the two sliding grooves 1006 in a sliding manner.
It should be noted that the slide groove 1006 is used for guiding the slide shaft 1005, and the slide shaft 1005 is used for guiding and limiting the push plate 1004, so that the push plate 1004 can move more stably.
In an alternative embodiment, the lower end of the feeding rack 1 is provided with a plurality of support legs 13, and the support legs 13 are provided.
It should be noted that the supporting legs 13 are used for supporting the material conveying frame 1, so that the material conveying frame 1 can be placed more stably.
In an alternative embodiment, the conveying rack 1 is internally provided with a guide rack 14, and the guide rack 14 is of an arc structure.
It should be noted that the guiding frame 14 is used for guiding and limiting the sludge falling into the conveying frame 1, so that the first conveying mechanism 10 can move the sludge.
In an alternative embodiment, the material conveying frame 1 is provided with a scraping plate 6, and the scraping plate 6 is connected with the pressing roller 5 in a sliding manner; the scraper 6 is used to scrape off the adhered soil on the press roll 5, thereby preventing the press roll 5 from doing useless work.
The utility model discloses in, carry mud to defeated material frame 1 in through feeder hopper 3, actuating mechanism 12 drives pressure roller 5 and action wheel 1001 rotates, action wheel 1001 passes through the drive of drive belt 1002 and rotates from driving wheel 1003, drive belt 1002 drives push pedal 1004 and rotates, push pedal 1004 will fall into defeated material frame 1 inside mud to the direction promotion of compression roller 5, compression roller 5 squeezes mud, extrude moisture, the moisture of extrusion flows to water guide frame 2 through water guiding hole 101 on, by water guide frame 2 discharge, compression roller 5 presses mud into the mud cake, the mud cake discharges through play hopper 4, fall into broken bucket 7 in, broken mechanism 11 is broken, thereby the processing to mud has been accomplished.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A sludge treatment device for a municipal sewage treatment plant is characterized by comprising a material conveying frame (1), a water guide frame (2), a feed hopper (3), a material discharging hopper (4), a compression roller (5), a crushing barrel (7), a first conveying mechanism (10) and a crushing mechanism (11);
the feed hopper (3) and the discharge hopper (4) are both arranged on the material conveying frame (1); the feed hopper (3) is positioned at the upper end of the material conveying frame (1); the bottom of the material conveying frame (1) is provided with a water guide hole (101); the water guide frame (2) is arranged at the lower end of the material conveying frame (1) and is positioned below the water guide hole (101), and the water guide frame (2) is obliquely and upwards arranged along the direction far away from the feed hopper (3); the compression roller (5) is rotatably arranged in the material conveying frame (1), and the compression roller (5) is positioned at the discharge hopper (4); the crushing barrel (7) is arranged at the lower end of the material conveying frame (1) and is positioned below the discharging hopper (4); the crushing mechanism (11) is arranged on the crushing barrel (7); the first conveying mechanism (10) comprises a driving wheel (1001), a transmission belt (1002), a driven wheel (1003) and a push plate (1004); the driving wheel (1001) and the driven wheel (1003) are both rotatably arranged on the material conveying frame (1), and the driving wheel (1001) and the driven wheel (1003) are in driving connection through a transmission belt (1002); a plurality of push plates (1004) are arranged, one ends of the push plates (1004) are uniformly arranged on the transmission belt (1002), and the other ends of the push plates (1004) are in sliding connection with the bottom of the material conveying frame (1); the material conveying frame (1) is provided with a driving mechanism (12) for driving the press roller (5) and the driving wheel (1001) to rotate.
2. The sludge treatment apparatus for the municipal sewage treatment plant according to claim 1, wherein the crushing mechanism (11) comprises a first motor (1101), a rotating shaft (1102) and a crushing blade (1103); the crushing barrel (7) is provided with a mounting plate (701) and a filtering hole (702); the first motor (1101) is arranged on the mounting plate (701), and the output end of the first motor (1101) is in driving connection with the rotating shaft (1102); the rotating shaft (1102) is rotatably arranged on the crushing barrel (7), a plurality of crushing knives (1103) are arranged, and the plurality of crushing knives (1103) are arranged on the rotating shaft (1102) and are positioned in the crushing barrel (7); the filtering hole (702) is positioned at the bottom of the crushing barrel (7).
3. The sludge treatment apparatus for the municipal sewage treatment plant according to claim 2, further comprising a second conveying means (8); one end of the second conveying mechanism (8) is positioned below the filtering hole (702).
4. The sludge treatment apparatus for the municipal sewage treatment plant according to claim 1, wherein the material conveying frame (1) is provided with a mounting frame (9); the driving mechanism (12) comprises a second motor (1201), a driving pulley (1202), a belt (1203) and a driven pulley (1204); the second motor (1201) is arranged on the mounting rack (9), the output end of the second motor (1201) is in driving connection with the driving belt wheel (1202), and the driving belt wheel (1202) is arranged on the driving wheel (1001); the driven belt wheel (1204) is arranged on the compression roller (5); the driving pulley (1202) and the driven pulley (1204) are drivingly connected by a belt (1203).
5. The sludge treatment apparatus for the municipal sewage treatment plant according to claim 4, wherein the material conveying frame (1) is provided with a chute (1006); a sliding shaft (1005) is arranged on the push plate (1004); the chute (1006) is an annular chute; and two sliding grooves (1006) are symmetrically arranged, and two ends of the sliding shaft (1005) are respectively arranged in the two sliding grooves (1006) in a sliding manner.
6. The sludge treatment apparatus for the municipal sewage treatment plant according to claim 1, wherein the lower end of the material conveying frame (1) is provided with a leg (13), and the leg (13) is provided in plurality.
7. The sludge treatment apparatus for the municipal sewage treatment plant according to claim 1, wherein a guide frame (14) is provided inside the material conveying frame (1), and the guide frame (14) has an arc-shaped structure.
8. The sludge treatment device for the municipal sewage treatment plant according to claim 1, wherein the material conveying frame (1) is provided with a scraper (6), and the scraper (6) is slidably connected with the press roll (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397310.5U CN213506513U (en) | 2020-10-23 | 2020-10-23 | A sludge treatment device for municipal sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397310.5U CN213506513U (en) | 2020-10-23 | 2020-10-23 | A sludge treatment device for municipal sewage treatment plant |
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| Publication Number | Publication Date |
|---|---|
| CN213506513U true CN213506513U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022397310.5U Active CN213506513U (en) | 2020-10-23 | 2020-10-23 | A sludge treatment device for municipal sewage treatment plant |
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| CN (1) | CN213506513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213427A (en) * | 2023-03-17 | 2023-06-06 | 上海市政工程设计研究总院（集团）有限公司 | Sludge crushing equipment |
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2020
- 2020-10-23 CN CN202022397310.5U patent/CN213506513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213427A (en) * | 2023-03-17 | 2023-06-06 | 上海市政工程设计研究总院（集团）有限公司 | Sludge crushing equipment |
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