CN214612098U

CN214612098U - Sludge resource energy treatment and utilization equipment

Info

Publication number: CN214612098U
Application number: CN202120236237.5U
Authority: CN
Inventors: 孟子林; 张超
Original assignee: Changshuo Environmental Protection Energy Technology Hubei Co ltd
Current assignee: Changshuo Environmental Protection Energy Technology Hubei Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-05
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a mud resource energy utilization is handled and is utilized equipment includes the compost bucket, the top center department of compost bucket rotates and is connected with the axis of rotation, and the bottom welding of axis of rotation has the stirring shovel, first motor is installed to top one side outer wall of compost bucket, and the bottom inner wall of compost bucket installs the hot plate that the equidistance distributes, and one side top of compost bucket is connected with the blast pipe, the bottom outer wall welding of compost bucket has hopper down, and the bottom of compost bucket set up with the feed opening of hopper looks adaptation down. The utility model discloses a gas that produces in the fermentation process passes through the blast pipe and discharges, and active carbon package and deodorant package in the blast pipe reduce exhaust gas's peculiar smell, and the second motor passes through disc and driving band transmission hob, reduces vibrations and compares in traditional mode to the influence of second motor, is favorable to reducing the peculiar smell and discharges, is favorable to the shock attenuation to the compost bucket, is favorable to protecting the second motor.

Description

Sludge resource energy treatment and utilization equipment

Technical Field

The utility model relates to a mud resource energy technique field especially relates to a mud resource energy is handled and is utilized equipment.

Background

The sludge contains a large amount of nutrients required by plants such as organic matters, nitrogen, phosphorus and the like, the content of the nutrients is higher than that of common farmyard manure, the nutrients can be equivalent to high-quality organic agricultural manure, and sludge composting in China mainly has two modes, namely sludge digestion or mixing composting of sludge, garbage and other substances for agriculture; secondly, preparing the sludge into a compound fertilizer by composting and fermenting and returning the compound fertilizer to the field;

through the searched patents: a municipal sludge energy treatment device and a working method (201711029453.7) thereof; this patent is through the effect of solid fixed cylinder inner wall, realize the circulation of minute feed cylinder is flexible in turn, accomplish preliminary getting rid of mud moisture, add the improvement medicament in the mud after preliminary drainage, and mix the stirring to mud and improvement medicament through the stirring rod, in the improvement mud after the stirring is sent into the press box again, cooperation through two sets of pneumatic cylinders, the automatic ejection of the mud piece after squeezing dewatering and dewatering of accomplishing mud, moreover, the steam generator is simple in structure, high durability and convenient use, mud dewatering efficiency, the characteristics of low equipment cost, but the moisture in the mud contains the required nutrient of a large amount of plants, can reduce the nutrient that mud contained after the discharge, and the too big needs of discharged mud piece just secondary processing can use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sludge resource energy treatment and utilization device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sludge resource energy treatment and utilization device comprises a composting barrel, wherein a rotating shaft is rotatably connected at the center of the top of the composting barrel, a stirring shovel is welded at the bottom of the rotating shaft, a first motor is installed on the outer wall of one side of the top of the composting barrel, heating plates which are distributed equidistantly are installed on the inner wall of the bottom of the composting barrel, an exhaust pipe is connected at the top of one side of the composting barrel, a blanking hopper is welded on the outer wall of the bottom of the composting barrel, a blanking port matched with the blanking hopper is formed in the bottom of the composting barrel, a chute is formed in the inner wall of the blanking port, a baffle plate is inserted in the chute, a conveying pipe is connected at the bottom of the blanking hopper, a screw rod is rotatably connected inside the conveying pipe, an extrusion die is welded at one end of the conveying pipe, a heating groove is formed in the outer wall of the extrusion die, a heating ring is sleeved in the heating groove, and a rotating rod is rotatably connected at the center of the extrusion die, the one end of dwang and the one end welding of hob, and the other end of dwang has cup jointed the cutting knife, set up the through-hole that the equidistance distributes among the extrusion tooling, the equal sliding connection shock-absorbing structure of four side bottom outer walls of compost bucket, and the bottom of shock-absorbing structure all welds the supporting leg, one side outer wall spiro union of supporting leg has the support frame, and the top of support frame installs the second motor, the output shaft welding of second motor has drive structure, and the other end of drive structure welds with the one end of hob, drive structure is including welding the disc in second motor output shaft and hob one end, and all sets up the round hole that the equidistance distributes in the disc, all be connected with the driving band between the round hole, shock dynamo is installed to one side outer wall of compost bucket.

Preferably, shock-absorbing structure includes hollow block, and the bar through-hole has been seted up to one side outer wall of hollow block, and the inside of hollow block is equipped with two sliders, the one end of slider all with the outer wall welding of compost bucket, one side that the slider is close to the bar through-hole all rotates and is connected with the pulley, one side outer wall that the pulley was kept away from to the slider all welds there is the spring, the other end of spring all with the inner wall welding of hollow block, all be equipped with the spring beam between bottom inner wall, top inner wall and the two sliders of hollow block, the spring beam respectively with slider and hollow block inner wall welding.

Preferably, the feed inlet has been seted up to top one side outer wall of compost bucket, and one side of feed inlet articulates there is the apron, the round hole has been seted up to the center department of compost bucket, and the axis of rotation passes through the bearing and rotates and connect in the round hole, the output shaft welding of first motor has the scroll bar, and the top of axis of rotation has cup jointed the turbine, turbine and scroll bar intermeshing.

Preferably, the blast pipe is "L" shape structure, and the fan is installed to the one end inner wall of blast pipe, three filter screens have been cup jointed to the other end inner wall of blast pipe, and placed active carbon package and deodorant package between the filter screen.

Preferably, the discharge opening that matches with the extrusion die through-hole is seted up to the one end of conveying pipeline, and the one end of hob rotates the one end of connecting at the conveying pipeline, the other end of hob extends to the conveying pipeline outer wall through the bearing, and the other end and the disc welding of hob, the collecting vessel has been placed to extrusion tooling's bottom.

Preferably, the bottom inner wall of the compost bucket is provided with grooves distributed at equal intervals, the heating plate is arranged in the grooves, and the top and the bottom of the heating plate are welded with fixing blocks.

Preferably, the first motor, the heating plate, the second motor, the vibration motor, the heating ring and the fan are all connected with the switch through wires, and the switch is connected with the power supply through wires.

The utility model has the advantages that:

1. the sludge is conveyed into the composting barrel from the feed inlet through the composting barrel, a rotating rod, a first motor, a stirring shovel, a heating plate, a blanking hopper, a baffle plate, a conveying pipe, a screw rod, an extrusion die, a heating ring, a support frame, a second motor, a driving structure, a collecting barrel, a rotating rod, a cutting knife, a heating groove, a vibrating motor, a feed inlet, a disc and a driving belt, the rotating rod is driven to rotate by the rotating of the first motor, the rotating rod drives the stirring shovel to stir and turn over the sludge, the vibrating motor shakes the turned-up sludge, the sludge is heated through the heating plate, moisture in the sludge is evaporated, nutrients are reserved, the temperature in the composting barrel is kept through the heating plate, the sludge is fermented, the stirring shovel is started to scrap the sludge through withdrawing the baffle plate, the sludge is conveyed into the conveying pipe through the blanking hopper, the driving structure is driven to rotate through the second motor on the support frame, the driving structure drives the screw rod, the screw rod drives the fermented sludge to move forward, the sludge is extruded into a long strip shape through the extrusion die at one end of the conveying pipe, the long strip-shaped sludge is cut into particles through a cutting knife on the extrusion die and falls into the collecting barrel, and a heating ring inside a heating groove in the extrusion die heats and solidifies the sludge in the extrusion process, so that compared with the traditional mode, the method is beneficial to reducing the loss of nutrient components of the sludge, improving the nutrient content of the sludge, changing the sludge into particles and directly using the sludge;

2. through the blast pipe, shock-absorbing structure, hollow block, the slider, slider one end and compost bucket welding shock dynamo in the hollow block rotate the vibrations that produce with the stirring shovel among the supporting leg and the drive structure realization shock-absorbing structure, cushion through shock-absorbing rod and spring on the slider, the gas that produces among the fermentation process passes through the blast pipe and discharges, active carbon package and deodorant package in the blast pipe reduce gaseous peculiar smell of discharge, the second motor passes through disc and driving band transmission hob, reduce the influence of vibrations to the second motor, compare in traditional mode, be favorable to reducing peculiar smell and discharge, be favorable to the shock attenuation of compost bucket, be favorable to protecting the second motor.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a sludge resource recycling device according to the present invention;

FIG. 2 is a schematic view of the extrusion mold structure of the sludge resource energy treatment and utilization equipment provided by the present invention;

FIG. 3 is a schematic diagram of a side view structure of the sludge resource recycling device of the present invention;

FIG. 4 is a schematic structural view of part A of the sludge resource energy treatment and utilization equipment provided by the present invention;

fig. 5 is an enlarged structure schematic diagram of a diagnosis receiving structure of the sludge resource energy treatment and utilization equipment provided by the utility model.

In the figure: the composting device comprises a composting barrel 1, a rotating shaft 2, a first motor 3, a stirring shovel 4, a heating plate 5, an exhaust pipe 6, a blanking hopper 7, a baffle 8, a conveying pipe 9, a screw rod 10, an extrusion die 11, a heating ring 12, a supporting frame 13, a second motor 14, a driving structure 15, a collecting barrel 16, a rotating rod 17, a cutting knife 18, a heating groove 19, a vibrating motor 20, a damping structure 21, a hollow block 22, a sliding block 23, a feeding hole 24, a disc 25, a driving belt 26 and supporting legs 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a sludge resource energy treatment and utilization device comprises a composting barrel 1, wherein a rotating shaft 2 is rotatably connected at the center of the top of the composting barrel 1, a stirring shovel 4 is welded at the bottom of the rotating shaft 2, a first motor 3 is installed on the outer wall of one side of the top of the composting barrel 1, heating plates 5 which are distributed equidistantly are installed on the inner wall of the bottom of the composting barrel 1, an exhaust pipe 6 is connected at the top of one side of the composting barrel 1, a blanking hopper 7 is welded on the outer wall of the bottom of the composting barrel 1, a blanking port matched with the blanking hopper 7 is formed at the bottom of the composting barrel 1, a chute is formed in the inner wall of the blanking port, a baffle plate 8 is inserted in the chute, a conveying pipe 9 is connected at the bottom of the blanking hopper 7, a screw rod 10 is rotatably connected inside the conveying pipe 9, an extrusion die 11 is welded at one end of the conveying pipe 9, and a heating groove 19 is formed in the outer wall of the extrusion die 11, the heating tank 19 is sleeved with a heating ring 12, the center of the extrusion die 11 is rotatably connected with a rotating rod 17, one end of the rotating rod 17 is welded with one end of a spiral rod 10, the other end of the rotating rod 17 is sleeved with a cutting knife 18, through holes distributed equidistantly are formed in the extrusion die 11, the outer walls of the bottoms of four sides of the composting barrel 1 are all in sliding connection with a damping structure 21, the bottom of the damping structure 21 is welded with a supporting leg 27, the outer wall of one side of the supporting leg 27 is in threaded connection with a supporting frame 13, the top of the supporting frame 13 is provided with a second motor 14, the output shaft of the second motor 14 is welded with a driving structure 15, the other end of the driving structure 15 is welded with one end of the spiral rod 10, the driving structure 15 comprises a disc 25 welded at one end of the output shaft of the second motor 14 and one end of the spiral rod 10, and round holes distributed equidistantly are formed in the disc 25, the shock absorption structure 21 comprises a hollow block 22, a strip-shaped through hole is formed in the outer wall of one side of the hollow block 22, two sliders 23 are arranged inside the hollow block 22, one ends of the sliders 23 are welded with the outer wall of the composting barrel 1, pulleys are rotatably connected to one sides of the sliders 23 close to the strip-shaped through hole, springs are welded to the outer walls of the sliders 23 far away from the pulleys, the other ends of the springs are welded to the inner wall of the hollow block 22, spring rods are arranged between the inner walls of the bottom and the top of the hollow block 22 and between the two sliders 23 and are respectively welded to the inner walls of the sliders 23 and the hollow block 22, a feed inlet 24 is formed in the outer wall of one side of the top of the composting barrel 1, a cover plate is hinged to one side of the feed inlet 24, and a round hole is formed in the center of the composting barrel 1, and the rotating shaft 2 is rotatably connected in the round hole through a bearing, the output shaft of the first motor 3 is welded with a scroll bar, the top of the rotating shaft 2 is sleeved with a turbine, the turbine and the scroll bar are mutually meshed, the exhaust pipe 6 is of an L-shaped structure, a fan is arranged on the inner wall of one end of the exhaust pipe 6, three filter screens are sleeved on the inner wall of the other end of the exhaust pipe 6, an activated carbon bag and a deodorant bag are placed between the filter screens, one end of the conveying pipe 9 is provided with a discharge hole matched with the through hole of the extrusion die 11, one end of the screw rod 10 is rotatably connected with one end of the conveying pipe 9, the other end of the screw rod 10 extends to the outer wall of the conveying pipe 9 through the bearing, the other end of the screw rod 10 is welded with the disc 25, the bottom of the extrusion die 11 is provided with a collecting barrel 16, and the inner wall of the bottom of the composting barrel 1 is provided with grooves distributed at equal intervals, the heating plate 5 is arranged in the groove, the top and the bottom of the heating plate 5 are welded with fixed blocks, the first motor 3, the heating plate 5, the second motor 14, the vibration motor 20, the heating ring 12 and the fan are all connected with a switch through wires, and the switch is connected with a power supply through wires;

sludge is fed into the composting barrel 1 from a feed inlet 24 through the composting barrel 1, a rotating shaft 2, a first motor 3, a stirring shovel 4, a heating plate 5, a blanking hopper 7, a baffle plate 8, a conveying pipeline 9, a screw rod 10, an extrusion die 11, a heating ring 12, a support frame 13, a second motor 14, a driving structure 15, a collecting barrel 16, a rotating rod 17, a cutting knife 18, a heating groove 19, a vibrating motor 20, a feed inlet 24, a disc 25 and a driving belt 26, the rotating shaft 2 is driven to rotate by the rotating worm rod of the first motor 3, the stirring shovel 3 is driven by the rotating shaft 2 to stir and turn over the sludge, the vibrating motor 20 flattens the turned-up sludge, the sludge is heated through the heating plate 5 to evaporate moisture in the sludge and retain nutrients, the temperature inside the composting barrel 1 is kept through the heating plate 5 to ferment the sludge, then the baffle plate 8 is pulled out, the first motor 3 is started to drive the stirring shovel 4 to break the sludge, the sludge enters a material conveying pipe 9 through a discharging hopper 7, a driving structure 15 is driven to rotate through a second motor 14 on a supporting frame 13, the driving structure 15 drives a screw rod 10, the screw rod 10 drives fermented sludge to advance, the fermented sludge is extruded into a strip shape through an extrusion die 11 at one end of the material conveying pipe 9, the strip-shaped sludge is cut into particles through a cutting knife 18 on the extrusion die 11 and falls into a collecting barrel 16, and a heating ring 12 inside a heating groove 19 in the extrusion die 11 heats and solidifies the sludge in the extrusion process;

through blast pipe 6, shock-absorbing structure 21, hollow block 22, slider 23, supporting leg 27 and drive structure 15 realize among the shock-absorbing structure 221 slider 23 one end and the welding of compost bucket 1 outer wall in the hollow block 22, shock dynamo 20 rotates the vibrations that produce with stirring shovel 4, cushion through shock-absorbing rod and the spring on the slider 23, the gaseous through blast pipe 6 discharge that produces among the fermentation process, active carbon package and deodorant package in the blast pipe 6 reduce gaseous peculiar smell of exhaust, second motor 14 passes through disc 25 and driving band 26 transmission hob 10, reduce the influence of vibrations to second motor 14, compare in traditional mode, be favorable to reducing the peculiar smell and discharge, be favorable to the shock attenuation to the compost bucket, be favorable to protecting the second motor.

The working principle is as follows: sludge is fed into the composting barrel 1 from a feed inlet 24 through the composting barrel 1, a rotating shaft 2, a first motor 3, a stirring shovel 4, a heating plate 5, a blanking hopper 7, a baffle plate 8, a conveying pipeline 9, a screw rod 10, an extrusion die 11, a heating ring 12, a support frame 13, a second motor 14, a driving structure 15, a collecting barrel 16, a rotating rod 17, a cutting knife 18, a heating groove 19, a vibrating motor 20, a feed inlet 24, a disc 25 and a driving belt 26, the rotating shaft 2 is driven to rotate by the rotating worm rod of the first motor 3, the stirring shovel 3 is driven by the rotating shaft 2 to stir and turn over the sludge, the vibrating motor 20 flattens the turned-up sludge, the sludge is heated through the heating plate 5 to evaporate moisture in the sludge and retain nutrients, the temperature inside the composting barrel 1 is kept through the heating plate 5 to ferment the sludge, then the baffle plate 8 is pulled out, the first motor 3 is started to drive the stirring shovel 4 to break the sludge, the sludge enters a material conveying pipe 9 through a discharging hopper 7, a driving structure 15 is driven to rotate through a second motor 14 on a supporting frame 13, the driving structure 15 drives a screw rod 10, the screw rod 10 drives the fermented sludge to advance, the fermented sludge is extruded into a strip shape through an extrusion die 11 at one end of the material conveying pipe 9, the strip-shaped sludge is cut into particles through a cutting knife 18 on the extrusion die 11 and falls into a collecting barrel 16, a heating ring 12 inside a heating groove 19 in the extrusion die 11 heats and solidifies the sludge in the extrusion process, one end of a sliding block 23 in a hollow block 22 in a damping structure 221 is welded with the outer wall of a composting barrel 1 through an exhaust pipe 6, a damping structure 21, the hollow block 22, a sliding block 23, supporting legs 27 and the driving structure 15, the vibration generated by the rotation of a vibration motor 20 and a stirring shovel 4 is buffered through the damping rod and a spring on the sliding block 23, the gas generated in the fermentation process is exhausted through the exhaust pipe 6, the activated carbon bag and the deodorant bag in the exhaust pipe 6 reduce the odor of the exhaust gas, and the second motor 14 drives the screw rod 10 through the disc 25 and the driving belt 26, so that the influence of vibration on the second motor 14 is reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sludge resource energy treatment and utilization equipment comprises a composting barrel (1) and is characterized in that the top center of the composting barrel (1) is rotatably connected with a rotating shaft (2), the bottom of the rotating shaft (2) is welded with a stirring shovel (4), a first motor (3) is installed on the outer wall of one side of the top of the composting barrel (1), heating plates (5) which are distributed equidistantly are installed on the inner wall of the bottom of the composting barrel (1), an exhaust pipe (6) is connected to the top of one side of the composting barrel (1), a blanking hopper (7) is welded on the outer wall of the bottom of the composting barrel (1), a blanking port matched with the blanking hopper (7) is formed in the bottom of the composting barrel (1), a sliding groove is formed in the inner wall of the blanking port, a baffle plate (8) is inserted in the sliding groove, a conveying pipe (9) is connected to the bottom of the blanking hopper (7), and a spiral rod (10) is rotatably connected to the inner part of the conveying pipe (9), the one end welding of conveying pipeline (9) has extrusion tooling (11), and extrusion tooling's (11) outer wall has seted up heating tank (19), it has heated ring (12) to cup joint in heating tank (19), and extrusion tooling's (11) center department rotates and is connected with dwang (17), the one end of dwang (17) and the one end welding of hob (10), and the other end of dwang (17) has cup jointed cutting knife (18), open and establish equidistant distribution's through-hole in extrusion tooling (11), four sides bottom outer wall of compost bucket (1) all sliding connection shock-absorbing structure (21), and the bottom of shock-absorbing structure (21) all welds supporting leg (27), one side outer wall spiro union of supporting leg (27) has support frame (13), and the top of support frame (13) installs second motor (14), the output shaft welding of second motor (14) has drive structure (15), and the other end of drive structure (15) and the one end welding of hob (10), drive structure (15) are including welding disc (25) at second motor (14) output shaft and hob (10) one end, and all set up the round hole that the equidistance distributes in disc (25), all be connected with driving band (26) between the round hole, shock dynamo (20) are installed to one side outer wall of compost bucket (1).

2. The sludge resource energy treatment and utilization equipment is characterized in that the damping structure (21) comprises a hollow block (22), a strip-shaped through hole is formed in the outer wall of one side of the hollow block (22), two sliding blocks (23) are arranged inside the hollow block (22), one ends of the sliding blocks (23) are welded to the outer wall of the compost barrel (1), pulleys are rotatably connected to one sides, close to the strip-shaped through hole, of the sliding blocks (23), springs are welded to the outer walls, far away from the pulleys, of the sliding blocks (23), the other ends of the springs are welded to the inner wall of the hollow block (22), spring rods are arranged between the inner wall of the bottom of the hollow block (22), the inner wall of the top of the hollow block and the two sliding blocks (23), and the spring rods are respectively welded to the inner walls of the sliding blocks (23) and the hollow block (22).

3. The sludge resource energy treatment and utilization equipment as claimed in claim 1, wherein a feed inlet (24) is formed in the outer wall of one side of the top of the compost barrel (1), a cover plate is hinged to one side of the feed inlet (24), a circular hole is formed in the center of the compost barrel (1), a rotating shaft (2) is rotatably connected into the circular hole through a bearing, a worm is welded to an output shaft of the first motor (3), a worm wheel is sleeved on the top of the rotating shaft (2), and the worm wheel are meshed with each other.

4. The equipment for energy treatment and utilization of sludge resources as claimed in claim 1, wherein the exhaust pipe (6) is of an L-shaped structure, a fan is installed on the inner wall of one end of the exhaust pipe (6), three filter screens are sleeved on the inner wall of the other end of the exhaust pipe (6), and an activated carbon bag and a deodorant bag are placed between the filter screens.

5. The equipment for energy treatment and utilization of sludge resources as claimed in claim 1, wherein one end of the feed delivery pipe (9) is provided with a discharge hole matched with the through hole of the extrusion die (11), one end of the screw rod (10) is rotatably connected to one end of the feed delivery pipe (9), the other end of the screw rod (10) extends to the outer wall of the feed delivery pipe (9) through a bearing, the other end of the screw rod (10) is welded with the disc (25), and the bottom of the extrusion die (11) is provided with the collecting barrel (16).

6. The sludge resource energy treatment and utilization equipment as claimed in claim 1, wherein the inner wall of the bottom of the compost barrel (1) is provided with grooves distributed at equal intervals, heating plates (5) are installed in the grooves, and fixing blocks are welded at the top and the bottom of the heating plates (5).

7. The equipment for recycling sludge resources as claimed in claim 1, wherein the first motor (3), the heating plate (5), the second motor (14), the vibration motor (20), the heating ring (12) and the fan are all connected with a switch through wires, and the switch is connected with a power supply through wires.