CN213202782U

CN213202782U - Efficient filtering device for sludge treatment

Info

Publication number: CN213202782U
Application number: CN202020753384.5U
Authority: CN
Inventors: 邓为成; 李俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-05-14
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a high-efficiency filtering device for sludge treatment, which comprises a filtering box; an inlet is integrally formed in one side of the filter box and is smoothly connected with the filter box through a transition structure; the inner side of the filter box is fixedly provided with a filter screen through a bolt, and the middle of the filter screen is rotatably provided with a main power shaft through a waterproof bearing; one end of the main power shaft is provided with a waterproof penetrating shaft penetrating through the middle of one side of the filter box, and a motor A is arranged outside one side of the filter box and is in transmission connection with the main power shaft through a coupler; the arrangement of the filter screen and the drain outlet can classify the sludge, directly extract and discharge the low-density part of the sludge into the high-humidity channel for continuous conveying, further treat the sludge, continuously reduce the moisture in the sewage and provide convenience for the treatment of the high-density sludge; through setting up reposition of redundant personnel axle and drying tank, can extract high density mud, pass through the heater with mud and continue to heat, evaporate moisture.

Description

Efficient filtering device for sludge treatment

Technical Field

The utility model belongs to the technical field of sludge treatment, more specifically say, in particular to is used for high-efficient filter equipment for sludge treatment.

Background

Sludge is a product after sewage treatment, and is an extremely complex heterogeneous body consisting of organic debris, bacterial cells, inorganic particles, colloids and the like. The main characteristics of the sludge are high water content (up to more than 99 percent), high organic matter content, easy decomposition and stink generation, fine particles, small specific gravity and colloidal liquid state. It is a thick matter between liquid and solid and can be transported by a pump, but it is difficult to perform solid-liquid separation by sedimentation.

For example, patent No. CN104128031B discloses a high-efficiency filtering device for steel rolling sludge treatment, which is characterized in that a plurality of driving rollers are rotatably and annularly arranged between two baffles, a filtering belt is wound around the peripheries of the driving rollers to form a filtering mechanism with an annular filtering mechanism, and the filtering mechanism is arranged in a sealed pressurizing bin, so that a certain pressure difference is formed between the sealed pressurizing bin and the filtering mechanism, and thus sludge injected onto the filtering belt of the filtering mechanism is rapidly and efficiently separated from solid. Through setting up the washing case including the gas blow pipe in filter mechanism below to set up certain angle between with the gas blow pipe and the washing case, set up a plurality of spiral shape recesses at washing incasement wall simultaneously, make the inside high-pressure gas accessible gas blow pipe of sealed high-pressure chamber cut into with certain angle and wash incasement portion, make the washing liquid in it be the high-speed rotation of vortex form, thereby increase the cleaning performance to the cassette filter.

Based on the aforesaid, the filter equipment who uses at present is mostly mechanical filtration, does not possess the function of retrieving the large-scale material interception in the mud after handling according to gluing thick intensity classification with mud, and the crystallization is easily solidified to the sewage that the long pipeline transported the strong ropy, can not high-efficient quick with mud solidification recovery.

In view of the above, the present invention provides a high efficiency filtering apparatus for sludge treatment, which is improved in view of the existing structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be used for sludge treatment to use high-efficient filter equipment to solve the filter equipment who provides at present in the above-mentioned background and use and be mostly mechanical filtration, do not possess the function of retrieving mud to the large-scale material interception in the mud after according to gluing thick intensity classification, long pipe-line transportation is thick sticky sewage solidification crystallization easily, can not be high-efficient quick with the problem of mud solidification recovery.

The utility model relates to a mesh and efficiency that is used for high-efficient filter equipment for sludge treatment reaches by following concrete technological means:

a high-efficiency filtering device for sludge treatment comprises a filtering box; an inlet is integrally formed in one side of the filter box, the filter box is of a square structure, the inlet is of a pipeline structure, and the inlet is smoothly connected with the filter box through a transition structure; the inner side of the filter box is fixedly provided with a filter screen through a bolt, and the middle of the filter screen is rotatably provided with a main power shaft through a waterproof bearing; one end of the main power shaft is provided with a waterproof penetrating shaft penetrating out of the middle of one side of the filter box, and meanwhile, the outer part of one side of the filter box is provided with a motor A which is in transmission connection with the main power shaft through a coupler.

Furthermore, the filter screen is arranged obliquely, and the filter screen divides the interior of the filter box by inclination; a plurality of groups of toothed strips are fixedly arranged inside the filter box, and the toothed strips are vertically positioned at the bottom of the filter screen; an auxiliary sewage draining exit is integrally and extendedly arranged on one side of the bottom of the filter box, an ascending pipe is integrally arranged on the top of the auxiliary sewage draining exit, and a drying tank is connected and arranged at the top end of the ascending pipe.

Furthermore, two groups of sewage outlets are fixedly arranged at the top of the filter box in a penetrating manner, the bottoms of the outer sides of the sewage outlets are fixedly provided with high-humidity channels through sleeving connection, and the high-humidity channels are fixed on one side of the filter box; the sewage draining outlet also comprises a pumping shaft and a transmission shaft; the middle of one side of the sewage draining outlet connected with the filter box is rotatably provided with a drawing shaft through a waterproof bearing; the top of the filter box is rotatably provided with a transmission shaft through a shaft bracket structure, and the transmission shaft is provided with bevel gears which are meshed with the extraction shafts on the two sides; the top of one side of rose box is through setting up the support mounting and having motor B, and motor B passes through the shaft coupling and is connected with the transmission shaft transmission.

Furthermore, a shunt shaft is rotatably arranged in the auxiliary sewage draining exit through a waterproof bearing, and a motor C is fixedly arranged on the outer side of the auxiliary sewage draining exit and is in transmission connection with the shunt shaft; the end parts of the main power shaft, the extraction shaft and the shunt shaft are all provided with screw propellers.

Further, the drying pool also comprises a guide plate; one end of the drying tank extends upwards, a plurality of layers of guide plates are arranged in the extending position, adjacent guide plates are inclined at opposite angles, and an opening is reserved on the side of the inner wall of the drying tank close to the bottom side of each guide plate; and tubular heaters are arranged on the inner sides of the guide plates.

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

the arrangement of the filter screen and the drain outlet can classify the sludge, directly extract and discharge the low-density part of the sludge into the high-humidity channel for continuous conveying, further treat the sludge, continuously reduce the moisture in the sewage and provide convenience for the treatment of the high-density sludge; through setting up flow distribution shaft and drying tank, can extract high density mud, pass through the heater with mud and continuously heat, evaporate moisture, with the solidification of mud so that recovery processing, the guide plate is the fork structure of crisscross each other simultaneously, can prolong the movement distance of mud by a wide margin to guarantee the even evaporation of mud.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective sectional view of the present invention.

Fig. 3 is a schematic view of the three-dimensional rear view structure of the present invention.

Fig. 4 is a schematic diagram of the side view structure of the utility model.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. the device comprises a filter box, 101, an inlet, 102, a toothed strip, 103, an auxiliary sewage draining outlet, 104, a rising pipe, 2, a filter screen, 3, a main power shaft, 4, motors A, 5, a sewage draining outlet, 501, an extraction shaft, 502, a transmission shaft, 6, motors B, 7, a high-humidity channel, 8, motors C, 9, a shunt shaft, 10, a drying tank, 1001 and a guide plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a high-efficiency filtering device for sludge treatment, which comprises a filtering box 1; an inlet 101 is integrally formed in one side of the filter box 1, the filter box 1 is of a square structure, the inlet 101 is of a pipeline structure, and the inlet 101 is smoothly connected with the filter box 1 through a transition structure; the inner side of the filter box 1 is fixedly provided with a filter screen 2 through a bolt, and the middle of the filter screen 2 is rotatably provided with a main power shaft 3 through a waterproof bearing; one end of the main power shaft 3 is provided with a waterproof penetrating shaft penetrating through the middle of one side of the filter box 1, and meanwhile, the outside of one side of the filter box 1 is provided with a motor A4 and is in transmission connection with the main power shaft 3 through a coupler.

Wherein, the filter screen 2 is arranged obliquely, and the filter screen 2 divides the interior of the filter box 1 by inclination; a plurality of groups of toothed strips 102 are fixedly arranged inside the filter box 1, and the toothed strips 102 are vertically positioned at the bottom of the filter screen 2; an auxiliary sewage draining exit 103 is integrally and extendedly arranged on one side of the bottom of the filter box 1, an ascending pipe 104 is integrally arranged on the top of the auxiliary sewage draining exit 103, and the top end of the ascending pipe 104 is connected with a drying tank 10.

Wherein, two groups of sewage outlets 5 are fixedly arranged at the top of the filter box 1 through the inner side, and high-humidity channels 7 are fixedly arranged at the bottom of the outer side of the sewage outlets 5 through the sleeving connection, and the high-humidity channels 7 are fixed at one side of the filter box 1; the sewage draining exit 5 also comprises an extraction shaft 501 and a transmission shaft 502; the middle of one side of the sewage draining port 5 connected with the filter box 1 is provided with a drawing shaft 501 in a rotating way through a waterproof bearing; the top of the filter box 1 is rotatably provided with a transmission shaft 502 through a shaft bracket structure, and the transmission shaft 502 is provided with bevel gears which are meshed with the two side extraction shafts 501; the top of one side of filter tank 1 is through setting up motor B6 of support mounting, and motor B6 is connected with transmission shaft 502 transmission through the shaft coupling.

The inside of the auxiliary sewage draining exit 103 is rotatably provided with a shunt shaft 9 through a waterproof bearing, and the outer side of the auxiliary sewage draining exit 103 is fixedly provided with a motor C8 which is in transmission connection with the shunt shaft 9; the ends of the main power shaft 3, the extraction shaft 501 and the diversion shaft 9 are all provided with screw propellers.

Wherein, the drying tank 10 further comprises a guide plate 1001; one end of the drying tank 10 extends upwards, a plurality of layers of guide plates 1001 are arranged in the extending position, adjacent guide plates 1001 are inclined at opposite angles, and an opening is reserved on the side, close to the inner wall of the drying tank 10, of the bottom side edge of each guide plate 1001; the inside of the baffle 1001 is provided with a tubular heater.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, during the use, connect sewage pipe injection sewage with entry 101, sewage gets into and filters through filter screen 2 behind the rose box 1, it weighs down after large-scale granule in the mud and impurity receive the interception, and part sewage is lighter on the sewage, can get into drain 5, the extraction through drain 5 is gone into high humidity passageway 7 and is continued to be carried, and the impurity that receives filterable high viscosity inhales tedpipe 104 through the suction of flow distribution shaft 9, dry pond 10 is gone into through the top of dry pond 10, carry out slow slip according to guide plate 1001 at the flow in-process, the heating through tubular heater in the slip in-process is with the evaporation of the very big degree of moisture, carry out the mud of dewatering operation and can discharge to dry pond 10, can retrieve as the solid this moment.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A high efficiency filtration device for sludge treatment, comprising: a filter box (1); an inlet (101) is integrally formed in one side of the filter box (1), the filter box (1) is of a square structure, the inlet (101) is of a pipeline structure, and the inlet (101) is smoothly connected with the filter box (1) through a transition structure; a filter screen (2) is fixedly arranged on the inner side of the filter box (1) through bolts, and a main power shaft (3) is rotatably arranged in the middle of the filter screen (2) through a waterproof bearing; one end of the main power shaft (3) is provided with a waterproof penetrating shaft penetrating through the middle of one side of the filter box (1), and meanwhile, the motor A (4) is arranged outside one side of the filter box (1) and is in transmission connection with the main power shaft (3) through a coupler.

2. The high-efficiency filtering device for sludge treatment according to claim 1, wherein: the filter screen (2) is obliquely arranged, and the filter screen (2) divides the interior of the filter box (1) by inclination; a plurality of groups of toothed strips (102) are fixedly arranged in the filter box (1), and the toothed strips (102) are vertically positioned at the bottom of the filter screen (2); the integrated type drying device is characterized in that an auxiliary sewage draining outlet (103) is integrally and extendedly arranged on one side of the bottom of the filter box (1), an ascending pipe (104) is integrally arranged on the top of the auxiliary sewage draining outlet (103), and a drying tank (10) is connected and arranged at the top end of the ascending pipe (104).

3. The high-efficiency filtering device for sludge treatment according to claim 1, wherein: the top of the filter box (1) penetrates through the inner side and is fixedly provided with two groups of sewage outlets (5), the bottoms of the outer sides of the sewage outlets (5) are fixedly provided with high-humidity channels (7) through sleeving connection, and the high-humidity channels (7) are fixed on one side of the filter box (1); the sewage draining outlet (5) also comprises a drawing shaft (501) and a transmission shaft (502); the middle of one side of the sewage draining outlet (5) connected with the filter box (1) is rotatably provided with a drawing shaft (501) through a waterproof bearing; the top of the filter box (1) is rotatably provided with a transmission shaft (502) through a shaft bracket structure, and the transmission shaft (502) is provided with bevel gears which are meshed with the two side extraction shafts (501); the top of one side of rose box (1) is through setting up support mounting has motor B (6), and motor B (6) are connected with transmission shaft (502) transmission through the shaft coupling.

4. The high-efficiency filtering device for sludge treatment according to claim 2, wherein: a shunt shaft (9) is rotatably arranged in the auxiliary sewage draining exit (103) through a waterproof bearing, and a motor C (8) is fixedly arranged on the outer side of the auxiliary sewage draining exit (103) and is in transmission connection with the shunt shaft (9); the end parts of the main power shaft (3), the extraction shaft (501) and the shunt shaft (9) are all provided with screw propellers.

5. The high-efficiency filtering device for sludge treatment according to claim 2, wherein: the drying tank (10) also comprises a guide plate (1001); one end of the drying tank (10) extends upwards, a plurality of layers of guide plates (1001) are arranged in the extending position, the adjacent guide plates (1001) are inclined at opposite angles, and an opening is reserved on the side of the inner wall of the drying tank (10) close to the bottom side of each guide plate (1001); the inner sides of the guide plates (1001) are provided with tubular heaters.