CN217997002U

CN217997002U - Double-roller dewatering device for municipal sludge

Info

Publication number: CN217997002U
Application number: CN202222540948.9U
Authority: CN
Inventors: 俄胜哲; 袁金华; 曹坤; 张鹏; 刘雅娜
Original assignee: Qingyang Wozhong Agricultural Technology Co ltd
Current assignee: Qingyang Wozhong Agricultural Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-09
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a pair roller dehydration device for municipal sludge, which relates to the technical field of municipal sludge treatment devices, and comprises a shell, a dehydration component and a cleaning component, wherein one side of the shell is provided with a mounting groove, the dehydration component is arranged in the mounting groove, and the cleaning component is arranged on the dehydration component; the dehydration component comprises a first rotating shaft, a second rotating shaft, a first dehydration roller, a second dehydration roller and a driving motor, and the cleaning component comprises a first cleaning plate, a second cleaning plate and a sheath inserting part. The utility model relates to a municipal sludge pair roller dewatering device, through setting up first cleaning plate, second cleaning plate, inserted block and stopper, the clearance is convenient quick, and the clearance is effectual, has effectively prevented to adhere a large amount of mud on the pair roller, has improved the dehydration efficiency of device.

Description

Double-roller dewatering device for municipal sludge

Technical Field

The utility model relates to a municipal sludge treatment device technical field, in particular to municipal sludge pair roller dewatering device.

Background

Municipal sewage comprises a complex composition and includes both solid sludge and sewage, which is pushed forward gradually during discharge of the sewage. At a narrow pipeline or a pipeline turning part, the phenomenon of pipeline blockage can occur, and the smoothness of drainage is influenced. When raining, the rainwater can not be timely discharged due to the existence of the sludge easily, so that the sewage is overflowed, the urban traffic is influenced, the ground is polluted, and therefore workers are often required to clean the sludge in the pipeline.

The existing device generally utilizes the double-roll to extrude the sewage in the sludge and then treats the sludge after drying, but the existing device can be adhered with a large amount of mud on the double-roll when dehydrating the sludge, the existing device is shut down the device by the worker usually, then the manual work scrapes the mud on the clearance double-roll and causes the mud on the double-roll to scrape off the effect not good, the worker clears up and wastes time and energy, and the working efficiency of the device is influenced.

In the current market, the existing device has the problems of poor roll-to-roll cleaning effect and time and labor consuming cleaning, so that the roll-to-roll dewatering device for the municipal sludge is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a municipal sludge pair roller dewatering device, can effectively solve among the background art current device exist the pair roller clearance effect not good, the clearance takes time to the problem of arduous.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pair-roller urban sludge dewatering device comprises a shell, a dewatering component and a cleaning component, wherein one side of the shell is provided with an installation groove, the dewatering component is arranged in the installation groove, and the cleaning component is arranged on the dewatering component;

the dewatering component comprises a first rotating shaft, a second rotating shaft, a first dewatering roller, a second dewatering roller and a driving motor, the driving motor is fixedly arranged on one side of the shell, the first rotating shaft is movably arranged on the inner wall of the mounting groove, the second rotating shaft is movably arranged on one side of the mounting groove close to the first rotating shaft, the first dewatering roller is sleeved on the first rotating shaft, the second dewatering roller is sleeved on the second rotating shaft, the first dewatering roller is adjacent to the second dewatering roller, and the output end of the driving motor is fixedly connected with one end of the first rotating shaft and one end of the second rotating shaft respectively; through setting up a pivot, second pivot, first dehydration roller, second dehydration roller and driving motor, open driving motor for first pivot drives first dehydration roller and rotates, and the second pivot drives the rotation of second dehydration roller, sends into mud from the feeder hopper, and mud flows into and extrudees mud between first dehydration roller and the second dehydration roller, and mud after the drying is collected on dropping out the hopper.

The cleaning assembly comprises a first cleaning plate, a second cleaning plate and a sheath inserting portion, the first cleaning plate is fixedly arranged at the top of the mounting groove through the sheath inserting portion, the first cleaning plate is adjacent to the first dewatering roller, the second cleaning plate is fixedly arranged at the bottom of the mounting groove through the sheath inserting portion, and the second cleaning plate is adjacent to the second dewatering roller. Through setting up first cleaning plate, the second cleaning plate, inserted block and stopper, align the jack on jack and the casing of first cleaning plate and put into the jack with the inserted block, it makes inserted block and jack block fixed to rotate the stopper again, thereby make first cleaning plate fixed, when first dehydration roller is worked, first cleaning plate scrapes the dry sludge of first dehydration roller surface adhesion ceaselessly, align the jack on jack and the casing of second cleaning plate and put into the jack with the inserted block, it makes inserted block and jack block fixed to rotate the stopper again, thereby make the second cleaning plate fixed, dry sludge drops to on going out the hopper, the clearance is convenient quick, the cleaning effect is good, a large amount of mud has effectively prevented to adhere on the pair roller, the dehydration efficiency of device has been improved.

Preferably, insert sheath portion including inserting piece and stopper, the central point of inserting the piece puts and has seted up spacing hole, the stopper activity sets up in spacing downthehole, guarantees the fixed effect of clearance subassembly.

Preferably, the jack has been seted up respectively to the relative both sides of first cleaning board, the hosel portion of inserting is placed in the jack, stability when guaranteeing first cleaning board clearance.

Preferably, the jack has been seted up respectively to the relative both sides of second cleaning board, the hosel portion of inserting is placed in the jack, stability when guaranteeing the second cleaning board clearance.

Preferably, the cross-section of jack and the cross-section of inserted block are the rectangle structure, jack and inserted block looks adaptation guarantee that the inserted block is difficult for rotating in the jack when using.

Preferably, the cross-section of stopper is the I-shaped setting, the central point of stopper puts for the cylinder setting, rotates when being convenient for the stopper installation.

Preferably, the fixed feeder hopper that is provided with in top of casing, the device feeding of being convenient for, one side bottom of casing is fixed and is provided with out the hopper, just it is located the below of mounting groove to go out the hopper, the mud ejection of compact after the dehydration of being convenient for.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up first clearance board, the second clearance board, inserted block and stopper, the jack is put into the inserted block with the jack alignment on the jack of first clearance board and the casing, it makes the inserted block fixed with the jack block to rotate the stopper again, thereby it is fixed to make first clearance board, at first dehydration roller during operation, first clearance board is constantly scraped the dry sludge of first dehydration roller surface adhesion, the jack is put into the inserted block with the jack alignment on the jack of second clearance board and the casing, it makes the inserted block fixed with the jack block to rotate the stopper again, thereby it is fixed to make the second clearance board, dry sludge drops to on going out the hopper, the clearance is convenient quick, the clearance is effectual, a large amount of mud have effectively prevented to adhere on the pair roller, the dehydration efficiency of device has been improved.

Drawings

FIG. 1 is a schematic view of the structure of a double-roll dewatering device for municipal sludge of the present invention;

FIG. 2 is a front plan view of the municipal sludge roll-to-roll dehydration plant of the utility model;

FIG. 3 is a side plan view of the municipal sludge roll-to-roll dehydration plant of the utility model;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a housing; 2. a feed hopper; 3. a drive motor; 4. a first cleaning plate; 5. a first dewatering roll; 6. a second dewatering roll; 7. a first rotating shaft; 8. a second rotating shaft; 9. a discharge hopper; 10. a second cleaning plate; 11. a jack; 12. a limiting block; 13. inserting a block; 14. and (7) installing a groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model relates to a pair roller dewatering device for municipal sludge, which comprises a shell 1, a dewatering component and a cleaning component, wherein one side of the shell 1 is provided with a mounting groove 14, the dewatering component is arranged in the mounting groove 14, and the cleaning component is arranged on the dewatering component;

the dewatering component comprises a first rotating shaft 7, a second rotating shaft 8, a first dewatering roller 5, a second dewatering roller 6 and a driving motor 3, the driving motor 3 is fixedly arranged on one side of the shell 1, the first rotating shaft 7 is movably arranged on the inner wall of the mounting groove 14, the second rotating shaft 8 is movably arranged on one side, close to the first rotating shaft 7, of the mounting groove 14, the first dewatering roller 5 is sleeved on the first rotating shaft 7, the second dewatering roller 6 is sleeved on the second rotating shaft 8, the first dewatering roller 5 is adjacent to the second dewatering roller 6, and the output end of the driving motor 3 is fixedly connected with one end of the first rotating shaft 7 and one end of the second rotating shaft 8 respectively;

the cleaning assembly comprises a first cleaning plate 4, a second cleaning plate 10 and a sheath inserting portion, the first cleaning plate 4 is fixedly arranged at the top of the mounting groove 14 through the sheath inserting portion, the first cleaning plate 4 is tightly adjacent to the first dewatering roller 5, the second cleaning plate 10 is fixedly arranged at the bottom of the mounting groove 14 through the sheath inserting portion, and the second cleaning plate 10 is tightly adjacent to the second dewatering roller 6.

Wherein, insert sheath portion including inserted block 13 and stopper 12, the central point of inserted block 13 puts and has seted up spacing hole, stopper 12 activity sets up in spacing downthehole, guarantees the fixed effect of clearance subassembly.

Wherein, jack 11 has been seted up respectively to the relative both sides of first cleaning plate 4, and the hosel portion of inserting is placed in jack 11, stability when guaranteeing first cleaning plate 4 clearance.

Wherein, jack 11 has been seted up respectively to the relative both sides of second cleaning board 10, and plug the sheath portion and place in jack 11, stability when guaranteeing second cleaning board 10 clearance.

The cross section of the jack 11 and the cross section of the insert block 13 are both rectangular structures, and the jack 11 is matched with the insert block 13, so that the insert block 13 is not easy to rotate in the jack 11 when in use.

The cross section of the limiting block 12 is in an I-shaped arrangement, and the central position of the limiting block 12 is in a cylindrical arrangement, so that the limiting block 12 can rotate when being installed.

Wherein, the fixed feeder hopper 2 that is provided with in top of casing 1, the device feeding of being convenient for, one side bottom of casing 1 is fixed and is provided with out hopper 9, and goes out hopper 9 and be located the below of mounting groove 14, the mud ejection of compact after the dehydration of being convenient for.

The utility model discloses a theory of operation does: aligning the jack 11 of the first cleaning plate 4 with the jack 11 on the housing 1, placing the insert 13 into the jack 11, rotating the limiting block 12 to fix the insert 13 and the jack 11 in a clamping manner, so that the first cleaning plate 4 is fixed, when the first dewatering roll 5 works, the first cleaning plate 4 continuously scrapes off the dry sludge adhered to the surface of the first dewatering roll 5, aligning the jack 11 of the second cleaning plate 10 with the jack 11 on the housing 1, placing the insert 13 into the jack 11, rotating the limiting block 12 to fix the insert 13 and the jack 11 in a clamping manner, so that the second cleaning plate 10 is fixed, and the dry sludge falls onto the discharge hopper 9.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal sludge pair roller dewatering device which characterized in that: the device comprises a shell (1), a dehydration component and a cleaning component, wherein one side of the shell (1) is provided with a mounting groove (14), the dehydration component is arranged in the mounting groove (14), and the cleaning component is arranged on the dehydration component;

the dewatering component comprises a first rotating shaft (7), a second rotating shaft (8), a first dewatering roller (5), a second dewatering roller (6) and a driving motor (3), the driving motor (3) is fixedly arranged on one side of the shell (1), the first rotating shaft (7) is movably arranged on the inner wall of the mounting groove (14), the second rotating shaft (8) is movably arranged on one side, close to the first rotating shaft (7), of the mounting groove (14), the first dewatering roller (5) is sleeved on the first rotating shaft (7), the second dewatering roller (6) is sleeved on the second rotating shaft (8), the first dewatering roller (5) is adjacent to the second dewatering roller (6), and the output end of the driving motor (3) is fixedly connected with one end of the first rotating shaft (7) and one end of the second rotating shaft (8) respectively;

the cleaning assembly comprises a first cleaning plate (4), a second cleaning plate (10) and a sheath inserting portion, the first cleaning plate (4) is fixedly arranged at the top of the mounting groove (14) through the sheath inserting portion, the first cleaning plate (4) is closely adjacent to the first dewatering roller (5), the second cleaning plate (10) is fixedly arranged at the bottom of the mounting groove (14) through the sheath inserting portion, and the second cleaning plate (10) is closely adjacent to the second dewatering roller (6).

2. The paired-roller municipal sludge dewatering device according to claim 1, characterized in that: the sheath inserting part comprises an inserting block (13) and a limiting block (12), a limiting hole is formed in the center of the inserting block (13), and the limiting block (12) is movably arranged in the limiting hole.

3. The paired-roller municipal sludge dewatering device according to claim 1, wherein: jacks (11) are respectively formed in two opposite sides of the first cleaning plate (4), and the sheath insertion part is placed in the jacks (11).

4. The paired-roller municipal sludge dewatering device according to claim 1, characterized in that: jacks (11) are respectively formed in two opposite sides of the second cleaning plate (10), and the sheath insertion part is placed in the jacks (11).

5. The paired-roller municipal sludge dewatering device according to claim 4, wherein: the cross section of jack (11) and the cross section of inserted block (13) are the rectangle structure, jack (11) and inserted block (13) looks adaptation.

6. The paired-roller municipal sludge dewatering device according to claim 2, characterized in that: the cross-section of stopper (12) is the setting of I-shaped, the central point of stopper (12) is the cylinder setting.

7. The paired-roller municipal sludge dewatering device according to claim 1, wherein: the top of casing (1) is fixed and is provided with feeder hopper (2), one side bottom of casing (1) is fixed and is provided with out hopper (9), just it is located the below of mounting groove (14) to go out hopper (9).