CN213894431U

CN213894431U - Intermittent sludge charging device

Info

Publication number: CN213894431U
Application number: CN202022583488.9U
Authority: CN
Inventors: 许锋; 王接峰
Original assignee: Wuxi Rongcheng Environmental Protection Technology Co ltd
Current assignee: Wuxi Rongcheng Environmental Protection Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-06
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an intermittent sludge charging device, which comprises a processing platform, a sludge conveying mechanism arranged at the upper end of the processing platform, a sludge processing tank arranged above the processing platform through a bracket and a semi-closed feeding mechanism arranged at the discharge port of the processing tank, wherein the semi-closed feeding mechanism comprises a blanking shell arranged at the discharge port of the processing tank, the inner wall of the blanking shell is symmetrically provided with two trapezoidal blanking plates, a rotating shaft is arranged below the trapezoidal blanking plates, the rotating shaft is articulated with a baffle plate, and an operating rod is arranged outside the blanking shell of the rotating shaft, in the utility model, the sludge is intermittently blanked by controlling the intermittent opening and closing of the baffle plate through adding the semi-closed feeding mechanism between the sludge conveying mechanism and the processing tank, the occurrence of sludge blocking condition is reduced, and the mode of spiral conveying is changed into belt conveying, the investment in equipment maintenance is greatly reduced, and the economy is improved.

Description

Intermittent sludge charging device

Technical Field

The utility model relates to the technical field of environmental protection, especially, relate to an intermittent type formula mud goes into stove device.

Background

In recent years, urban domestic sewage discharge is a main pollution source of urban water in China, a key link in sewage treatment is sludge treatment, and a sludge treatment link is to perform dehumidification and drying treatment on sludge in sewage step by step to obtain combustible dry sludge.

Current sludge treatment equipment is at the in-process that uses, and the mode that adopts spiral feeding is carried mostly, but the longer (9 meters) of main shaft of feed screw leads to the spiral main shaft to warp easily, causes the conveying chain to jump the tooth often after the main shaft warp, and the broken chain, when mud is wet, the unloading can produce and pile up, and unable abundant burning mud behind the putty easily causes environmental protection data to exceed standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the intermittent sludge charging device is provided for solving the problems that a main shaft is easy to deform and can cause material blockage during spiral feeding.

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

an intermittent sludge charging device comprises a treatment platform, a sludge conveying mechanism arranged at the upper end of the treatment platform, a sludge treatment tank arranged above the treatment platform through a bracket, and a semi-closed feeding mechanism arranged at the discharge port of the treatment tank,

the semi-closed feeding mechanism comprises a blanking shell arranged at the discharge port of the treatment tank, two trapezoidal blanking plates are symmetrically arranged on the inner wall of the blanking shell, a rotating shaft is arranged below the trapezoidal blanking plates, a material baffle plate is hinged to the rotating shaft, an operating rod is arranged outside the blanking shell through the rotating shaft, and a driving mechanism for driving the operating rod to rotate is arranged on one side of the blanking shell;

the driving mechanism comprises a rotating motor and a rotating disc, one side of the rotating disc is connected with an output shaft of the rotating motor, a convex block is eccentrically arranged on the other side of the rotating disc, the convex block is hinged to one side of a rotating rod, and the other side of the rotating rod is hinged to the lower end of an operating rod.

As a further description of the above technical solution:

the utility model discloses a handle jar, including the processing jar, handle jar is including rotating the initiative pivot that sets up in the processing jar and setting up in the driving motor who handles jar top, the upper end of initiative pivot is equipped with the driving gear, the inside of handling jar is rotated and is equipped with the cover and establish the carousel in the initiative pivot, the carousel is equipped with two driven spindle, two the upper end of driven spindle all is equipped with driven gear, driving gear and driven gear meshing, the lower extreme of initiative pivot is equipped with feeding vane, two the lower extreme of driven spindle is equipped with stirring vane and scraper blade respectively, driving motor's output shaft and initiative pivot are connected, it is equipped with the tooth piece to handle jar inner wall top, driven gear and tooth piece meshing.

As a further description of the above technical solution:

the mud transport mechanism includes the casing, sets up in the inside mud conveyer belt of casing and articulates the discharging pipe that sets up in the casing left, the blanking shell is linked together and the blanking shell is located the right side of mud conveyer belt with the casing.

As a further description of the above technical solution:

the bottom of the treatment tank is provided with a slope and the lowest part is a discharge port, and one side of the upper end of the treatment tank is provided with a sludge feed port.

As a further description of the above technical solution:

the right side flitch under the trapezoidal is equipped with and is used for striker plate pivoted recess, the length of striker plate is greater than the length of feed opening that two trapezoidal flitchs constitute down.

As a further description of the above technical solution:

the operating lever rotates by an angle of 90 °. As a further description of the above technical solution:

to sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through increased semi-closed feed mechanism between mud transport mechanism and treatment tank, the intermittent type formula through control striker plate opens and shuts and makes silt intermittent type unloading, has reduced the emergence of silt jam condition, changes into belt conveyor with auger delivery's mode, great reduction the input on the equipment maintenance, improved economic nature.

Drawings

Fig. 1 is a schematic structural diagram of a sludge conveying mechanism provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural view of a treatment tank provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a semi-closed feeding mechanism according to an embodiment of the present invention.

Illustration of the drawings:

1. a processing platform; 2. a sludge conveying mechanism; 3. a treatment tank; 4. a semi-closed feeding mechanism; 5. a drive mechanism; 11. a support; 21. a housing; 22. a sludge conveyor belt; 23. a discharge pipe; 31. a driving rotating shaft; 32. a turntable; 33. a drive motor; 34. a driving gear; 35. a driven rotating shaft; 36. a driven gear; 37. a feeding blade; 38. a stirring blade; 39. a squeegee; 41. blanking shell; 42. a trapezoidal blanking plate; 43. a rotating shaft; 44. a striker plate; 45. an operating lever; 51. rotating the disc; 52. a bump; 53. rotating the rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an intermittent sludge charging device comprises a treatment platform 1, a sludge conveying mechanism 2 arranged at the upper end of the treatment platform 1, a sludge treatment tank 3 arranged above the treatment platform 1 through a bracket 11, and a semi-closed feeding mechanism 4 arranged at the discharge outlet of the treatment tank 3,

the semi-closed feeding mechanism 4 comprises a blanking shell 41 arranged at the discharge port of the processing tank 3, two trapezoidal blanking plates 42 are symmetrically arranged on the inner wall of the blanking shell 41, a rotating shaft 43 is arranged below the trapezoidal blanking plates 42, the rotating shaft 43 is hinged with a material baffle 44, an operating rod 45 is arranged outside the blanking shell 41 on the rotating shaft 43, and a driving mechanism 5 for driving the operating rod 45 to rotate is arranged on one side of the blanking shell 41;

the driving mechanism 5 comprises a rotating motor and a rotating disc 51, one side of the rotating disc 51 is connected with an output shaft of the rotating motor, a convex block 52 is eccentrically arranged on the other side of the rotating disc 51, the convex block 52 is hinged to one side of a rotating rod 53, and the other side of the rotating rod 53 is hinged to the lower end of the operating rod 45.

Further, handle jar 3 including rotating initiative pivot 31 that sets up in handling jar 3 and setting up in the driving motor 33 who handles jar 3 top, the upper end of initiative pivot 31 is equipped with driving gear 34, the inside of handling jar 3 is rotated and is equipped with the cover and establish the carousel 32 on initiative pivot 31, carousel 32 is equipped with two driven spindle 35, the upper end of two driven spindle 35 all is equipped with driven gear 36, driving gear 34 and driven gear 36 mesh, the lower extreme of initiative pivot 31 is equipped with feeding vane 37, the lower extreme of two driven spindle 35 is equipped with stirring vane 38 and scraper blade 39 respectively, driving motor 33's output shaft and initiative pivot 31 are connected, it is equipped with the tooth piece to handle 3 inner wall tops of jar, driven gear 36 and tooth piece mesh.

Further, the sludge conveying mechanism 2 comprises a shell 21, a sludge conveying belt 22 arranged inside the shell 21 and a discharging pipe 23 hinged to the left side of the shell 21, wherein a blanking shell 41 is communicated with the shell 21, and the blanking shell 41 is positioned on the right side of the sludge conveying belt 22.

Further, 3 bottoms of treatment tank are equipped with slope and the lowest is the discharge gate, and upper end one side of treatment tank 3 is equipped with the mud feed inlet.

Further, the right trapezoidal blanking plate 42 is provided with a groove for rotation of the striker plate 44, and the length of the striker plate 44 is greater than the length of a blanking port formed by the two trapezoidal blanking plates 42.

Further, the operating lever 45 is rotated by an angle of 90 °.

The working principle is as follows: when the sludge cleaning machine is used, sludge is added from a feeding hole of the treatment tank 3, the driving motor 33 is started, the driving motor 3 rotates to enable the driving rotating shaft 31 to rotate, the driving gear 34 arranged on the driving rotating shaft 31 also rotates along with the driving rotating shaft to drive the driven gear 36 to rotate, the driven rotating shaft 35 also rotates around the driving rotating shaft 31 when revolving, the scraper 39 arranged on the driven rotating shaft 35 continuously cleans a tank body, the stirring blades 38 and the feeding blades 37 complete stirring and discharging of the sludge and enable the sludge to fall between the trapezoidal blanking plates 42 arranged on the blanking shell 41, the sludge is blocked by the material blocking plate 44, the rotating motor is started, the rotating disc 51 rotates by rotating the rotating motor, so that the lug 52 drives the rotating rod 53 and the operating rod 45 to move together to make Chebyshev connecting rod movement, the operating rod 45 rotates 90 degrees continuously, the operating rod 45 rotates to enable the material blocking plate 44 to, the falling sludge falls onto a sludge conveyor belt 22 and is conveyed to a drying area through a discharge pipe 23.

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. An intermittent sludge charging device is characterized by comprising a treatment platform (1), a sludge conveying mechanism (2) arranged at the upper end of the treatment platform (1), a sludge treatment tank (3) arranged above the treatment platform (1) through a bracket (11), and a semi-closed feeding mechanism (4) arranged at the discharge outlet of the treatment tank (3);

the semi-closed feeding mechanism (4) comprises a blanking shell (41) arranged at the discharge port of the treatment tank (3), two trapezoidal blanking plates (42) are symmetrically arranged on the inner wall of the blanking shell (41), a rotating shaft (43) is arranged below the trapezoidal blanking plates (42), the rotating shaft (43) is hinged with a material blocking plate (44), an operating rod (45) is arranged outside the blanking shell (41) of the rotating shaft (43), and a driving mechanism (5) for driving the operating rod (45) to rotate is arranged on one side of the blanking shell (41);

actuating mechanism (5) are including rotating motor and rolling disc (51), one side of rolling disc (51) and the output shaft who rotates the motor, the opposite side off-centre of rolling disc (51) is provided with lug (52), lug (52) articulate in one side of dwang (53), the opposite side of dwang (53) is articulated with the lower extreme of action bars (45).

2. The batch sludge stokehold device according to claim 1, wherein the treatment tank (3) comprises a driving rotating shaft (31) rotatably arranged in the treatment tank (3) and a driving motor (33) arranged above the treatment tank (3), a driving gear (34) is arranged at the upper end of the driving rotating shaft (31), a turntable (32) sleeved on the driving rotating shaft (31) is rotatably arranged in the treatment tank (3), the turntable (32) is provided with two driven rotating shafts (35), driven gears (36) are respectively arranged at the upper ends of the two driven rotating shafts (35), the driving gear (34) is meshed with the driven gears (36), feeding blades (37) are arranged at the lower end of the driving rotating shaft (31), stirring blades (38) and scraping plates (39) are respectively arranged at the lower ends of the two driven rotating shafts (35), and an output shaft of the driving motor (33) is connected with the driving rotating shaft (31), and a tooth block is arranged above the inner wall of the treatment tank (3), and the driven gear (36) is meshed with the tooth block.

3. An intermittent sludge charging device according to claim 1, wherein the sludge conveying mechanism (2) comprises a housing (21), a sludge conveying belt (22) arranged inside the housing (21) and a discharging pipe (23) hinged to the left side of the housing (21), the discharging shell (41) is communicated with the housing (21) and the discharging shell (41) is positioned at the right side of the sludge conveying belt (22).

4. A batch sludge charging device according to claim 1, wherein the bottom of the treatment tank (3) is provided with a slope, the lowest part is a discharge hole, and one side of the upper end of the treatment tank (3) is provided with a sludge feeding hole.

5. The intermittent sludge charging device as claimed in claim 1, wherein the right trapezoidal blanking plate (42) is provided with a groove for rotation of the striker plate (44), and the length of the striker plate (44) is greater than the length of a charging opening formed by the two trapezoidal blanking plates (42).

6. A batch sludge stoker installation according to claim 1, characterised in that the operating lever (45) is turned through an angle of 90 °.