CN219278920U

CN219278920U - Feeding device for sludge drying

Info

Publication number: CN219278920U
Application number: CN202320910800.1U
Authority: CN
Inventors: 高埜夫; 顾益林; 胡华伟; 刘�英; 刘雪雪
Original assignee: Nanjing Zhongsheng Hongxin Environmental Protection Engineering Co ltd
Current assignee: Nanjing Zhongsheng Hongxin Environmental Protection Engineering Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-06-30
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a feeding device for sludge drying, which comprises a sludge feeding processor, wherein a feed hopper is arranged at a feed inlet of the sludge feeding processor, and a sludge drying feed pipe is arranged at a discharge outlet of the sludge feeding processor; an adjusting rotary drum is assembled in a discharge port of the sludge feeding processor, and a sludge drying feed pipe is inserted in the adjusting rotary drum; the outer wall of the adjusting rotary drum is sleeved with a fixed plate, and the fixed plate is attached to the inner wall of the sludge feeding processor; one end of the sludge drying feed pipe penetrates through the adjusting rotary drum and extends to the inside of the sludge feeding processor, and then a limiting plate is arranged; a sludge drying conveying pipe is arranged at the other end of the sludge drying feeding pipe; this sludge drying's feed arrangement goes out at the transmission mouth and sets up the mud feeding conveyer pipe that the angle is adjustable to realize the angle modulation of feed arrangement discharge gate, and set up at the inside of rotating the seat and prevent the card and stop the subassembly, thereby prevent to receive the interference of muddy water to appear blocking the phenomenon, improve work efficiency.

Description

Feeding device for sludge drying

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a sludge drying feeding device.

Background

Sludge drying is also called sludge dewatering, which means a process of removing most of water content from sludge by percolation or evaporation, and a feeding device is needed when drying due to the special shape of the sludge;

however, the feeding device for sludge drying in the prior art has some defects, such as inconvenient angle adjustment at the discharging position of the feeding device for the current sludge drying machine, and influence on the feeding progress, so that the prior art needs to be improved.

Disclosure of Invention

The utility model aims to provide a feeding device for sludge drying, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the feeding device for sludge drying comprises a sludge feeding processor, wherein a feed hopper is arranged at a feed inlet of the sludge feeding processor, and a sludge drying feed pipe is arranged at a discharge outlet of the sludge feeding processor;

an adjusting rotary drum is assembled in a discharge port of the sludge feeding processor, and the sludge drying feeding pipe is inserted into the adjusting rotary drum;

the outer wall of the adjusting rotary drum is sleeved with a fixed plate, and the fixed plate is attached to the inner wall of the sludge feeding processor;

one end of the sludge drying feed pipe penetrates through the adjusting rotary drum and extends to the inside of the sludge feeding processor, and then a limiting plate is arranged;

the other end of the sludge drying feeding pipe is provided with a sludge drying conveying pipe;

the inner wall of the adjusting rotary drum is uniformly provided with a rotary cavity, the inside of the rotary cavity is provided with balls, and the balls are attached to the outer wall of the sludge drying feeding pipe;

screw holes are formed in the periphery of the side wall of the fixing plate, screw grooves corresponding to the screw holes are formed in the inner wall of the sludge feeding processor, and the screw holes and the inner portions of the bolts are in threaded connection with bolt bodies.

Preferably, the lower extreme of bolt main part has seted up the circle recess, the bolt stem is installed to the lower extreme middle section of circle recess, the solid fixed ring is installed to the outside upper end of bolt stem, annular preforming, spring and annular sheet rubber are equipped with to the circumference surface cover of bolt stem.

Preferably, the lower end edge of the annular pressing piece is provided with a pressing piece.

Preferably, the external diameter of limiting plate is greater than the internal diameter of regulation rotary drum, U type pole is installed to the outer wall of sludge drying inlet pipe, the outer wall of the end connection sludge drying conveyer pipe of U type pole.

Preferably, the adjusting port is formed in the inner wall of one side of the feeding hopper, the adjusting baffle is mounted in the adjusting port, the slot is formed in the inner wall of the other side of the feeding hopper, and the end portion of the adjusting baffle is inserted into the slot.

Preferably, a spiral conveying roller is arranged at the inner bottom end of the sludge feeding processor, a stirring shaft is arranged at the inner upper end of the sludge feeding processor, and a stirring rod is arranged outside the stirring shaft.

Preferably, the outer wall of the sludge feeding processor is provided with a motor, the spiral feeding roller is connected with the driving end of the motor, the end part of the spiral feeding roller extends to the outside of the sludge feeding processor and then is provided with a coupler a, the end part of the stirring shaft extends to the outside of the sludge feeding processor and then is provided with a coupler b, and a transmission belt is arranged between the coupler a and the coupler b.

Compared with the prior art, the utility model has the beneficial effects that: this feed arrangement of sludge drying, simple structure, convenient operation, in the treater was put into through the hopper to mud, the machine drove the conveying roller and rotates, the conveying roller drove through driving belt and drives the puddler and rotate, the puddler stirs the mud and smashes, then conveys the raw materials through the conveying roller to go out the mud feeding conveyer pipe that sets up the angularly adjustable at the transmission mouth, thereby realize the angular adjustment of feed arrangement discharge gate, and set up anti-sticking and stop subassembly in the inside of rotating the seat, thereby prevent to receive the interference of muddy water to appear blocking the phenomenon, improve work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of part A of the present utility model;

FIG. 3 is a schematic illustration of a hopper according to the present utility model;

FIG. 4 is a schematic view of a conditioning drum of the present utility model;

fig. 5 is a schematic view of a bolt body according to the present utility model.

In the figure: 1 a sludge feeding processor, 2 a sludge feeding conveying pipe, 3 a feeding hopper, 4 a motor, 5 a spiral conveying roller, 6 a U-shaped frame, 7 a coupler, 8 a coupler b, 9 a stirring shaft, 10 a stirring rod, 11 a sludge drying feeding pipe, 12 a regulating rotary drum, 13 a fixing plate, 14 a limiting plate, 15 a bolt main body, 16 balls, 17 a rotary cavity, 18 a regulating port, 19 a regulating baffle plate and 20 slots.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the feeding device for sludge drying comprises a sludge feeding processor 1, wherein a feed hopper 3 is arranged at a feed inlet of the sludge feeding processor 1, and a sludge drying feed pipe 11 is arranged at a discharge outlet of the sludge feeding processor 1;

an adjusting rotary drum 12 is assembled in a discharge port of the sludge feed processor 1, and a sludge drying feed pipe 11 is inserted into the adjusting rotary drum 12;

the outer wall of the adjusting rotary drum 12 is sleeved with a fixing plate 13, and the fixing plate 13 is attached to the inner wall of the sludge feeding processor 1, so that the adjusting rotary drum 12 is fixed in a discharge hole of the sludge feeding processor 1;

one end of the sludge drying feeding pipe 11 passes through the adjusting rotary drum 12 and extends to the inside of the sludge feeding processor 1, and then a limiting plate 14 is arranged, wherein the limiting plate 14 can clamp the sludge drying feeding pipe 11 in the adjusting rotary drum 12 to prevent falling;

the other end of the sludge drying feeding pipe 11 is provided with a sludge drying conveying pipe 2, and the treated sludge is discharged into a sludge drying device through the sludge drying conveying pipe 2;

the inner wall of the adjusting rotary drum 12 is uniformly provided with a rotary cavity 17, a ball 16 is arranged in the rotary cavity 17, and the ball 16 is attached to the outer wall of the sludge drying feeding pipe 11;

screw holes are formed in the periphery of the side wall of the fixing plate 13, screw grooves corresponding to the screw holes are formed in the inner wall of the sludge feeding processor 1, and the screw holes and the inner portions of the bolts are connected with the bolt main body 15 in a screwed mode, so that the fixing plate 13 is fixed inside the sludge feeding processor 1.

The lower extreme of bolt main part 15 has seted up circular recess 153, and the bolt pole 151 is installed to the lower extreme middle section of circular recess 153, and fixed ring 156 is installed to the outside upper end of bolt pole 151, and the circumferential surface cover of bolt pole 151 is equipped with annular preforming 154, spring 157 and annular rubber piece 152.

A squeeze tab 155 is mounted at the lower edge of the annular tab 154.

The external diameter of limiting plate 14 is greater than the internal diameter of adjusting rotary drum 12, U type pole 6 is installed to the outer wall of sludge drying inlet pipe 11, and the outer wall of sludge drying conveyer pipe 2 is connected to the end of U type pole 6.

An adjusting opening 18 is formed in one side inner wall of the feeding hopper 3, an adjusting baffle 19 is mounted in the adjusting opening 18, a slot 20 is formed in the other side inner wall of the feeding hopper 3, the end of the adjusting baffle 19 is inserted into the slot 20, after the end of the adjusting baffle 19 is inserted into the slot 20, the adjusting baffle 19 blocks the inside of the feeding hopper 3, feeding cannot be conducted at the moment, and the feeding rate can be adjusted by pulling the adjusting baffle 19 outwards.

The inside bottom of mud feeding treater 1 is equipped with spiral conveying roller 5, and the inside upper end of mud feeding treater 1 is equipped with (mixing) shaft 9, and the outside of (mixing) shaft 9) installs puddler 10.

The outer wall of the sludge feed processor 1 is provided with a motor 4, a spiral feed roller 5 is connected with the driving end of the motor 4, a coupler a7 is arranged after the end part of the spiral feed roller 5 extends to the outside of the sludge feed processor 1, a coupler b8 is arranged after the end part of a stirring shaft 9 extends to the outside of the sludge feed processor 1, and a transmission belt is arranged between the coupler a7 and the coupler b 8.

Working process and principle: when the sludge dryer is used, firstly, sludge is placed into the hopper 3, then the motor 4 is started, the spiral conveying roller 5 rotates and drives the stirring shaft 9 to rotate, then the adjusting baffle 19 is pulled outwards, the sludge enters the sludge feeding processor 1, is firstly scattered through the stirring rod 10, is conveyed to a discharge port through the spiral conveying roller 5 and is discharged into sludge drying equipment through the sludge feeding conveying pipe 2, and the angle of the sludge feeding conveying pipe 2 can be adjusted through rotating the U-shaped rod 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A sludge drying feeding device, comprising a sludge feeding processor (1), characterized in that: a feed hopper (3) is arranged at the feed inlet of the sludge feed processor (1), and a sludge drying feed pipe (11) is arranged at the discharge outlet of the sludge feed processor (1);

an adjusting rotary drum (12) is assembled in a discharge port of the sludge feeding processor (1), and the sludge drying feeding pipe (11) is inserted into the adjusting rotary drum (12);

the outer wall of the adjusting rotary drum (12) is sleeved with a fixed plate (13), and the fixed plate (13) is attached to the inner wall of the sludge feeding processor (1);

one end part of the sludge drying feeding pipe (11) passes through the adjusting rotary drum (12) and extends to the inside of the sludge feeding processor (1), and then a limiting plate (14) is arranged;

the other end of the sludge drying feeding pipe (11) is provided with a sludge drying conveying pipe (2);

the inner wall of the adjusting rotary drum (12) is uniformly provided with a rotary cavity (17), a ball (16) is arranged in the rotary cavity (17), and the ball (16) is attached to the outer wall of the sludge drying feeding pipe (11);

screw holes are formed in the periphery of the side wall of the fixing plate (13), screw grooves corresponding to the screw holes are formed in the inner wall of the sludge feeding processor (1), and the screw holes and the inner portions of the bolts are in threaded connection with bolt bodies (15).

2. A sludge drying feed apparatus according to claim 1, wherein: the lower extreme of bolt main part (15) has seted up circular recess (153), bolt pole (151) are installed in the lower extreme middle section of circular recess (153), solid fixed ring (156) are installed to the outside upper end of bolt pole (151), annular preforming (154), spring (157) and annular rubber piece (152) are equipped with to the circumference surface cover of bolt pole (151).

3. A sludge drying feed apparatus according to claim 2, wherein: an extrusion sheet (155) is arranged at the edge of the lower end of the annular sheet (154).

4. A sludge drying feed apparatus according to claim 1, wherein: the outer diameter of the limiting plate (14) is larger than the inner diameter of the adjusting rotary drum (12), a U-shaped rod (6) is arranged on the outer wall of the sludge drying feeding pipe (11), and the end part of the U-shaped rod (6) is connected with the outer wall of the sludge drying conveying pipe (2).

5. A sludge drying feed apparatus according to claim 1, wherein: an adjusting opening (18) is formed in the inner wall of one side of the feeding hopper (3), an adjusting baffle (19) is mounted in the adjusting opening (18), a slot (20) is formed in the inner wall of the other side of the feeding hopper (3), and the end portion of the adjusting baffle (19) is inserted into the slot (20).

6. A sludge drying feed apparatus according to claim 1, wherein: the inside bottom of mud feeding treater (1) is equipped with spiral conveying roller (5), inside upper end of mud feeding treater (1) is equipped with (mixing) shaft (9), and the externally mounted of (mixing) shaft (9) has puddler (10).

7. A sludge drying feed apparatus as claimed in claim 6, wherein: the outer wall of sludge feed treater (1) is equipped with motor (4), the drive end of motor (4) is connected to spiral conveying roller (5), install shaft coupling a (7) after the tip of spiral conveying roller (5) extends to the outside of sludge feed treater (1), install shaft coupling b (8) after the tip of (9) extends to the outside of sludge feed treater (1), and be equipped with driving belt between shaft coupling a (7) and shaft coupling b (8).