CN217757229U

CN217757229U - Sludge recycling device

Info

Publication number: CN217757229U
Application number: CN202221711196.1U
Authority: CN
Inventors: 王成; 赵慧玲; 张强; 陈忠义; 彭贤辉
Original assignee: Shaoxing Taipu Environmental Protection Technology Co ltd
Current assignee: Shaoxing Taipu Environmental Protection Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-08
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a sludge recycling device, feed cylinder, mud spiral delivery mechanism, sludge drying device, conveyer belt under sludge reaction storage jar, mud centrifugal equipment, centrifugal support, mud, be provided with the mud pipeline between sludge reaction storage jar and the mud centrifugal equipment, mud centrifugal equipment is fixed in centrifugal support top, mud centrifugal equipment bottom is provided with the mud discharge port, mud spiral delivery mechanism sets up in mud discharge port below, mud spiral delivery mechanism one end is provided with the rotating electrical machines, and the other end is provided with the mud extrusion mouth, the mud extrusion mouth is connected with sludge drying device, the conveyer belt sets up in sludge drying device. The utility model discloses a sludge recycling device, the processing, separation, the mummification operation that contain mud are in an organic whole, and whole area is little, and the cost is low, and the mummification is respond well, is applicable to the small-size producer that the sludge quantity is not many.

Description

Sludge recycling device

Technical Field

The utility model relates to a sludge treatment technical field especially relates to a sludge recycling device.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of draining a certain water body or reusing the water body. 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.

The sludge treatment mode is various, the existing sludge treatment comprises multiple steps of dehydration, separation, drying and the like, a plurality of devices are needed to realize the sludge treatment, the treated sludge can be used for landfill, the sludge is required to be dried sufficiently, the existing sludge recycling device has high manufacturing cost and multiple treatment steps, and the drying of the product after the sludge treatment is poor.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of background art existence, the utility model relates to a sludge recycling device according to above-mentioned problem, has designed a sludge recycling device, contains processing, separation, the mummification operation in an organic whole of mud, and whole area is little, and the cost is low, and the mummification is respond well, is applicable to the small-size producer that the sludge amount is not many.

The utility model relates to a sludge recycling device, feed cylinder, mud spiral delivery mechanism, sludge drying device, conveyer belt under sludge reaction storage jar, mud centrifugal equipment, centrifugal support, mud, be provided with the mud pipeline between sludge reaction storage jar and the mud centrifugal equipment, mud centrifugal equipment is fixed in centrifugal support top, mud centrifugal equipment bottom is provided with the mud discharge port, mud spiral delivery mechanism sets up in mud discharge port below, mud spiral delivery mechanism one end is provided with the rotating electrical machines, and the other end is provided with the mud extrusion mouth, the mud extrusion mouth is connected with sludge drying device, the conveyer belt sets up in sludge drying device.

By adopting the scheme, the sludge can be treated, separated and dried, the whole operation is simple, and the sludge drying effect is good.

Further, be provided with liquid level detection device, (mixing) shaft, agitator motor in the sludge reaction storage jar, agitator motor is fixed in sludge reaction storage jar top surface through the motor support, agitator motor and (mixing) shaft transmission are connected.

Through adopting above-mentioned scheme, can control the volume of mud, prevent that mud from overflowing, guarantee normal stirring effect, effectively dispel inside peculiar smell and adjust PH through adding the reactant in to the mud reaction storage tank and keep neutral, prevent to corrode the instrument.

Further, the surface of the stirring shaft is provided with a plurality of stirring blades, and the liquid level detection device is electrically connected with the stirring motor.

By adopting the scheme, the reaction is sufficient and the stirring is uniform.

Further, mud centrifugal equipment includes primary shaft mount, secondary shaft mount, centrifugal casing, a mud sieve section of thick bamboo, a sieve section of thick bamboo mount, centrifugal motor, primary shaft mount, secondary shaft mount are located centrifugal casing both ends respectively, a mud sieve section of thick bamboo is located inside the centrifugal casing, a sieve section of thick bamboo mount is fixed with a mud sieve section of thick bamboo centre gripping, be provided with the bull stick between primary shaft mount and the centrifugal casing, a sieve section of thick bamboo mount is located between secondary shaft mount and the centrifugal casing, a sieve section of thick bamboo mount passes through centrifugal pivot swivelling joint with the secondary shaft mount, centrifugal pivot is connected with the belt pulley, the belt pulley passes through conveyer and is connected with centrifugal motor's pivot transmission.

By adopting the scheme, the solid-liquid separation effect can be realized, the sludge screen cylinder of the sludge centrifugal equipment and the centrifugal rotating shaft rotate at the same direction and high speed at a certain differential speed, materials are continuously introduced into the material conveying spiral inner cylinder through the sludge pipeline, enter the sludge screen cylinder after being accelerated, under the action of a centrifugal force field, heavier solid-phase substances are deposited on the wall of the sludge screen cylinder to form a sediment layer, and the sediment layer is continuously discharged from a sludge discharge port through the filtration of the sludge screen cylinder and enters the sludge discharging cylinder; the lighter liquid phase forms an inner liquid ring which continuously overflows out of the centrifuge from an overflow port of the sludge screen drum to realize solid-liquid separation.

Furthermore, a sieve section of thick bamboo mount is the cross, sieve section of thick bamboo mount edge is provided with the connecting plate of fixing with mud sieve section of thick bamboo side lock joint.

Through adopting above-mentioned scheme, it is fixed stable to a mud sieve section of thick bamboo, rotatory effectual.

Further, mud drying device is including drying casing, electric fan heater, the electric fan heater is fixed in the drying casing top, drying casing both sides are provided with import and export, conveyer belt length is good at drying casing length, the conveyer belt is worn out from the export.

By adopting the scheme, the drying operation can be carried out on the sludge after solid-liquid separation, and the drying effect is accelerated.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic view of a connecting structure of a sludge screen cylinder in an embodiment of the present invention.

Reference numeral, 1, sludge reaction storage tank; 11. a liquid level detection device; 12. a stirring shaft; 13. a stirring motor; 14. a motor bracket; 15. stirring blades; 2. a centrifugal support; 3. a sludge centrifuge; 31. a sludge discharge port; 32. a first shaft mount; 33. a second shaft fixing frame; 34. a centrifugal housing; 35. a sludge screen drum; 36. a screen cylinder fixing frame; 37. a centrifugal motor; 38. a belt pulley; 39. a conveyor belt; 4. a sludge discharging barrel; 5. a sludge spiral conveying device; 51. a rotating electric machine; 52. a sludge extrusion port; 6. a sludge drying device; 61. drying the shell; 62. a warm air blower; 7. a conveyor belt; 8. a sludge pipeline.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the accompanying drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

For the convenience of understanding the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and the embodiments are not limited to the embodiments of the present invention.

The embodiment 1 of the utility model relates to fig. 1, fig. 2 and shows, feed cylinder 4, mud screw conveyer 5, sludge drying device 6, conveyer belt 7 under sludge reaction storage jar 1, mud centrifugal device 3, centrifugal support 2, mud, be provided with liquid level detection device 11, (mixing) shaft 12, agitator motor 13 in the sludge reaction storage jar 1, agitator motor 13 is fixed in sludge reaction storage jar 1 top surface through motor support 14, agitator motor 13 is connected with (mixing) shaft 12 transmission, (mixing) shaft 12 surface is provided with a plurality of stirring leaves 15, liquid level detection device 11 and agitator motor 13 electric connection, the reaction is abundant, the stirring. Can control the volume of mud, prevent that mud from spilling over, guarantee normal stirring effect, effectively dispel inside peculiar smell and adjust PH and keep neutral through adding the reactant to mud reaction storage jar 1 in, prevent to corrode the instrument.

Be provided with sludge conduit 8 between sludge reaction storage jar 1 and the sludge centrifuge apparatus 3, sludge centrifuge apparatus 3 is fixed in 2 tops of centrifugal support, 3 bottoms of sludge centrifuge apparatus are provided with mud discharge port 31, sludge centrifuge apparatus 3 includes primary shaft mount 32, secondary shaft mount 33, centrifugal casing 34, a mud sieve section of thick bamboo 35, sieve section of thick bamboo mount 36, centrifugal motor 37, primary shaft mount 32, secondary shaft mount 33 are located centrifugal casing 34 both ends respectively, sludge sieve section of thick bamboo 35 is located inside centrifugal casing 34, sieve section of thick bamboo mount 36 is fixed with mud sieve section of thick bamboo 35 centre gripping, be provided with the bull stick between primary shaft mount 32 and the centrifugal casing 34, sieve section of thick bamboo mount 36 is located between secondary shaft mount 33 and the centrifugal casing 34, sieve section of thick bamboo mount 36 passes through centrifugal pivot swivelling joint with secondary shaft mount 33, sieve section of thick bamboo mount 36 is the cross, sieve section of thick bamboo mount 36 edge is provided with the connecting plate of mud sieve section of thick bamboo 35 side fixed lock joint, and is fixed stable to sludge sieve section of thick bamboo 35, and rotatory effectual. The centrifugal rotating shaft is connected with a belt pulley 38, the belt pulley 38 is in transmission connection with the rotating shaft of the centrifugal motor 37 through a transmission belt 39, and the solid-liquid separation effect can be achieved.

Sludge screw conveyer 5 sets up in sludge discharge port 31 below, 5 one end of sludge screw conveyer is provided with rotating electrical machines 51, and the other end is provided with sludge extrusion mouth 52, sludge extrusion mouth 52 is connected with sludge drying device 6, conveyer belt 7 sets up in sludge drying device 6, sludge drying device 6 is including drying casing 61, electric fan heater 62 is fixed in drying casing 61 top, drying casing 61 both sides are provided with import and export, 7 length of conveyer belt are good at drying casing 61 length, conveyer belt 7 is worn out from the exit, can dry the operation to the mud after the solid-liquid separation, with higher speed the mummification effect, whole easy operation, sludge drying is respond well.

The utility model discloses an implement step and principle do:

discharging sludge into a sludge reaction storage tank 1, prompting an alarm when the liquid level reaches the maximum value, preventing the sludge from overflowing, adding biological fillers or reactants into the sludge reaction storage tank 1, stirring, changing the internal pH value, removing peculiar smell and the like, carrying out primary treatment on the sludge, introducing the treated sludge into a sludge centrifugal device 3 for solid-liquid separation, rotating a sludge screen drum 35 of the sludge centrifugal device 3 and a centrifugal rotating shaft at a certain differential speed in the same direction and at a high speed, continuously introducing materials into a material conveying spiral inner drum through a sludge pipeline 8, accelerating, then introducing the materials into the sludge screen drum 35, depositing heavy solid-phase materials on the wall of the sludge screen drum 35 under the action of a centrifugal force field to form a sediment layer, and continuously discharging the sediment layer from a sludge discharge port 31 into a sludge discharge drum 4 through the filtration of the sludge screen drum 35; the lighter liquid phase forms an inner liquid ring, and continuously overflows out of the centrifuge from an overflow port of the sludge screen drum 35 to realize solid-liquid separation. The separated dry mud further discharges water through the extrusion of the sludge spiral conveying device 5, and then the treated sludge is pushed into the sludge drying device 6 to be dried, so that the mud with good drying effect is formed.

In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mud recycle device which characterized in that: including sludge reaction storage jar (1), mud centrifugal equipment (3), centrifugal support (2), mud lower feed cylinder (4), mud spiral delivery mechanism (5), mud drying device (6), conveyer belt (7), be provided with sludge pipeline (8) between sludge reaction storage jar (1) and mud centrifugal equipment (3), mud centrifugal equipment (3) are fixed in centrifugal support (2) top, mud centrifugal equipment (3) bottom is provided with mud discharge port (31), mud spiral delivery mechanism (5) set up in mud discharge port (31) below, mud spiral delivery mechanism (5) one end is provided with rotating electrical machines (51), and the other end is provided with mud and extrudes mouth (52), mud is extruded mouth (52) and is connected with mud drying device (6), conveyer belt (7) set up in mud drying device (6).

2. The sludge recycling device according to claim 1, wherein: be provided with liquid level detection device (11), (mixing) shaft (12), agitator motor (13) in sludge reaction storage jar (1), agitator motor (13) are fixed in sludge reaction storage jar (1) top surface through motor support (14), agitator motor (13) are connected with (mixing) shaft (12) transmission.

3. The sludge recycling device according to claim 2, wherein: the stirring shaft (12) surface is provided with a plurality of stirring leaves (15), liquid level detection device (11) and agitator motor (13) electric connection.

4. The sludge recycling device according to claim 3, wherein: sludge centrifuge equipment (3) are including first axle mount (32), second axle mount (33), centrifugal casing (34), a mud sieve section of thick bamboo (35), sieve section of thick bamboo mount (36), centrifugal motor (37), first axle mount (32), second axle mount (33) are located centrifugal casing (34) both ends respectively, a mud sieve section of thick bamboo (35) are located inside centrifugal casing (34), sieve section of thick bamboo mount (36) are fixed with mud sieve section of thick bamboo (35) centre gripping, be provided with the bull stick between first axle mount (32) and centrifugal casing (34), sieve section of thick bamboo mount (36) are located between second axle mount (33) and centrifugal casing (34), sieve section of thick bamboo mount (36) and second axle mount (33) are through centrifugal pivot swivelling joint, the centrifugal pivot is connected with belt pulley (38), belt pulley (38) are connected with the pivot transmission of centrifugal motor (37) through conveyer (39).

5. The sludge recycling device according to claim 4, wherein: the screen drum fixing frame (36) is cross-shaped, and a connecting plate fastened and fixed with the side surface of the sludge screen drum (35) is arranged at the edge of the screen drum fixing frame (36).

6. The sludge recycling device according to claim 5, wherein: mud drying device (6) are including drying casing (61), electric fan heater (62) are fixed in drying casing (61) top, drying casing (61) both sides are provided with import and export, conveyer belt (7) length is longer than drying casing (61) length, conveyer belt (7) are worn out from the exit.