CN218465671U

CN218465671U - Sludge drying device

Info

Publication number: CN218465671U
Application number: CN202222678221.7U
Authority: CN
Inventors: 伍青松; 伍双岐; 伍双星; 汪泓毅; 汪浩
Original assignee: Changsha Songran Environmental Protection Technology Co ltd
Current assignee: Changsha Songran Environmental Protection Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-10
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a sludge drying device belongs to sludge treatment technical field, including the mummification case, the inner chamber of mummification case is provided with drainage mechanism, the inner chamber of mummification case and the below that is located drainage mechanism are provided with two sets of conveying mechanism, the inner chamber of mummification case and the below that is located conveying mechanism are provided with discharge mechanism, the top of mummification case is provided with the feed inlet, the bottom of mummification case is provided with the discharge gate, be provided with the mud actuating mechanism that turns over on the mummification case. The utility model discloses in filter the water in the mud through filter mesh belt, utilize and connect the water bucket to collect the water after straining to carry mud through two first conveyer belts and second conveyer belt, mud drops from two first conveyer belts and second conveyer belt step by step simultaneously, realizes the function of automatic upset, guarantees the electrothermal tube and to sludge drying's quality and efficiency, and the practicality is better.

Description

Sludge drying device

Technical Field

The utility model relates to a sludge treatment technical field, more specifically say, relate to a sludge drying device.

Background

The sludge treatment is a reduction, stabilization and harmless processing process of concentrating, tempering, dehydrating, stabilizing, drying or incinerating the sludge, wherein sludge drying equipment is required when the sludge is dried.

The utility model with publication number CN217202492U discloses a sludge drying device, which comprises a cylinder, a feeding box, a filter screen and a filtering mechanism; the feeding box is arranged on one side of the top end of the cylinder body; a through groove is formed in the inner wall of one side of the feeding box; the through groove is communicated with the inside of the cylinder body; the filter screen is arranged in the feeding box, and one end of the filter screen is hinged to the position below the through groove in the inner wall of the feeding box; the filtering mechanism is arranged on the inner wall of the feeding box and is connected with the bottom of one end of the filter screen; the filtering mechanism comprises a first motor, a first rotating shaft, a fixing ring, an L-shaped rod, a spring and a rotating block; the first motor is fixedly connected to the outer wall of the feeding box; one end of the first rotating shaft penetrates through the inner wall of the feeding box and is fixedly connected with the output end of the first motor, and the other end of the first rotating shaft is arranged in the feeding box; the end part of the fixing ring is fixedly connected to the inner wall of the feeding box, and the technical scheme is favorable for quickly separating moisture in sludge, so that the drying efficiency of the sludge is improved; however, the above patents have the following disadvantages: only the drying treatment can be carried out in the sleeve, which is not convenient for continuous drying, otherwise, the sludge which is not dried is mixed with the dried sludge in the sleeve. Therefore, a sludge drying device is provided.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the utility model aims to provide a sludge drying device.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a sludge drying device, includes the mummification case, the inner chamber of mummification case is provided with water filtering mechanism, the inner chamber of mummification case and the below that is located water filtering mechanism are provided with two sets of conveying mechanism, the inner chamber of mummification case and the below that is located conveying mechanism are provided with discharge mechanism, the top of mummification case is provided with the feed inlet, the bottom of mummification case is provided with the discharge gate, be provided with on the mummification case and turn over mud actuating mechanism, the inner chamber fixed mounting of mummification case has a plurality of electrothermal tubes.

As a preferred scheme of the utility model, water filtering mechanism includes that two rotate to connect at the first roller and the fixed connection of mummification incasement chamber to change the water receiving fill in mummification incasement chamber, two the cover is equipped with filter mesh belt between the first roller of changeing, the water receiving fill is located filter mesh belt's inboard, the rear portion fixed mounting of mummification case has the drain valve, the one end of drain valve extends to the inner chamber that connects the water receiving fill, the positive fixed mounting of mummification case has first motor, the output shaft of first motor is connected with the one end of one of them first roller pivot.

As a preferred scheme of the utility model, conveying mechanism includes that two rotate to connect and change the roller at the second of mummification incasement chamber, two the second is changeed and is equipped with first conveyer belt between the roller, the positive fixed mounting of mummification case has the second motor, the output shaft of second motor is connected with the one end that roller pivot was changeed to one of them second.

As a preferred scheme of the utility model, discharge mechanism includes that two rotate to connect the third of mummification incasement chamber and change the roller, two the cover is equipped with the second conveyer belt between the third commentaries on classics roller, the one end of second conveyer belt is located the discharge gate top, the positive fixed mounting of mummification case has the third motor, the output shaft of third motor is connected with the one end that one of them third changes the roller pivot.

As a preferred scheme of the utility model, the mud actuating mechanism that turns over includes fixed mounting at the positive fourth motor of mummification case, the output fixedly connected with axis of rotation of fourth motor, the one end of axis of rotation extends to the inboard of first conveyer belt, a plurality of promotion posts of outside fixedly connected with of axis of rotation.

As a preferred scheme of the utility model, the positive fixed mounting of mummification case has control panel.

Compared with the prior art, the utility model has the advantages of:

(1) The utility model discloses in, filter the water in the mud through the filter mesh belt, utilize and connect the water bucket to collect the water after straining, carry mud through two first conveyer belts and second conveyer belt in addition, mud drops from two first conveyer belts and second conveyer belt step by step simultaneously, realizes the function of automatic upset, guarantees the electrothermal tube to sludge drying's quality and efficiency, and the practicality is better.

(2) The utility model discloses in, use through the cooperation of fourth motor, axis of rotation, promotion post, when first conveyer belt was carried mud, it is rotatory with the promotion post to start the fourth motor and drive the axis of rotation, and the rotation through the promotion post promotes first conveyer belt and vibrates from top to bottom to make the mud on the first conveyer belt take place to vibrate the upset, improved the operating mass with rated load of this sludge drying device.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the back of the present invention;

fig. 4 is a schematic structural view of the mud-turning driving mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a drying box; 2. a water filtering mechanism; 3. a conveying mechanism; 4. a discharge mechanism; 5. a mud-turning driving mechanism; 6. a feed inlet; 7. a discharge port; 8. a first rotating roller; 9. a filter mesh belt; 10. a water receiving hopper; 11. a first motor; 12. a second rotating roller; 13. a first conveyor belt; 14. a second motor; 15. an electric heating tube; 16. a third roller; 17. a second conveyor belt; 18. a third motor; 19. a drain valve; 20. a fourth motor; 21. a rotating shaft; 22. pushing the column; 23. a control panel.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

referring to fig. 1-4, a sludge drying device comprises a drying box 1, a water filtering mechanism 2 is arranged in an inner cavity of the drying box 1, two sets of conveying mechanisms 3 are arranged in the inner cavity of the drying box 1 and below the water filtering mechanism 2, a discharging mechanism 4 is arranged in the inner cavity of the drying box 1 and below the conveying mechanisms 3, a feeding hole 6 is formed in the top of the drying box 1, a discharging hole 7 is formed in the bottom of the drying box 1, a sludge turning driving mechanism 5 is arranged on the drying box 1, and a plurality of electric heating tubes 15 are fixedly arranged in the inner cavity of the drying box 1.

In this embodiment, the electric heating tube 15 is located above the discharging mechanism 4 and the conveying mechanism 3, and the electric heating tube 15 is used to dry the sludge conveyed on the discharging mechanism 4 and the conveying mechanism 3.

Specifically, referring to fig. 2, the water filtering mechanism 2 includes two first rotating rollers 8 rotatably connected to an inner cavity of the drying box 1 and a water receiving hopper 10 fixedly connected to the inner cavity of the drying box 1, a filter mesh belt 9 is sleeved between the two first rotating rollers 8, the water receiving hopper 10 is located inside the filter mesh belt 9, a drain valve 19 is fixedly mounted at the rear portion of the drying box 1, one end of the drain valve 19 extends to the inner cavity of the water receiving hopper 10, a first motor 11 is fixedly mounted on the front surface of the drying box 1, and an output shaft of the first motor 11 is connected to one end of a rotating shaft of one of the first rotating rollers 8.

In this embodiment, the first motor 11 drives the first rotating roller 8 and the filter mesh belt 9 to rotate clockwise, the filter mesh belt 9 filters moisture in the sludge, and the water receiving hopper 10 collects the moisture.

Specifically, referring to fig. 2, the conveying mechanism 3 includes two second rotating rollers 12 rotatably connected to the inner cavity of the drying box 1, a first conveying belt 13 is sleeved between the two second rotating rollers 12, a second motor 14 is fixedly mounted on the front surface of the drying box 1, and an output shaft of the second motor 14 is connected to one end of a rotating shaft of one of the second rotating rollers 12.

In this embodiment, the second motor 14 that drives the two sets of conveying mechanisms 3 rotates in the opposite direction, and the second motor 14 is used to drive the second rotating roller 12 and the first conveying belt 13 to rotate, and the first conveying belt 13 is used to drive the sludge to move.

Specifically, referring to fig. 2, the discharging mechanism 4 includes two third rollers 16 rotatably connected to the inner cavity of the drying box 1, a second conveyor belt 17 is sleeved between the two third rollers 16, one end of the second conveyor belt 17 is located above the discharge port 7, a third motor 18 is fixedly mounted on the front surface of the drying box 1, and an output shaft of the third motor 18 is connected to one end of a rotating shaft of one of the third rollers 16.

In this embodiment, the third motor 18 is used to drive the third rotating roller 16 and the second conveying belt 17 to rotate counterclockwise, so as to drive the dried sludge to be discharged from the discharge port 7.

Specifically, referring to fig. 1 and 4, the sludge turning driving mechanism 5 includes a fourth motor 20 fixedly mounted on the front surface of the drying box 1, an output end of the fourth motor 20 is fixedly connected with a rotating shaft 21, one end of the rotating shaft 21 extends to the inner side of the first conveying belt 13, and the outer side of the rotating shaft 21 is fixedly connected with a plurality of pushing columns 22.

In this embodiment, the fourth motor 20 is used to drive the rotating shaft 21 and the pushing column 22 to rotate, and the pushing column 22 is used to push the first conveying belt 13 to vibrate, so that the sludge on the first conveying belt 13 vibrates, and the electric heating tube 15 is used to better dry the sludge.

Specifically, referring to fig. 1, a control panel 23 is fixedly installed on the front surface of the drying box 1.

In this embodiment, the first motor 11, the second motor 14, the third motor 18 and the electrothermal tube 15 are controlled by the control panel 23.

The working principle is as follows: when in use, firstly, the first motor 11 is started to drive the first rotating roller 8 and the filter mesh belt 9 to rotate clockwise, one of the second motors 14 is started to drive the second rotating roller 12 and the first conveyer belt 13 which are positioned at the upper position of the inner cavity of the drying box 1 to rotate anticlockwise, the other second motor 14 is started to drive the second rotating roller 12 and the first conveyer belt 13 which are positioned at the lower position of the inner cavity of the drying box 1 to rotate clockwise, the third motor 18 is started to drive the third rotating roller 16 and the second conveyer belt 17 to rotate anticlockwise, meanwhile, the electric heating pipe 15 is started to generate heat to bake the surfaces of the first conveyer belt 13 and the second conveyer belt 17, then the sludge to be dried is put into the inner cavity of the drying box 1 from the feed port 6, so that the sludge falls onto the filter mesh belt 9, and the filter mesh belt 9 is used to drive the sludge to move, meanwhile, water in the sludge drops into the water receiving hopper 10 to be collected, when the filter mesh belt 9 drives the sludge to move to the tail end of the filter mesh belt, the sludge drops onto one of the first conveying belts 13, meanwhile, the first conveying belts 13 drive the sludge to move, the sludge is heated and dried by the electric heating pipes 15, when the sludge moves to the tail end of one of the first conveying belts 13, the sludge drops onto the other first conveying belt 13, the sludge drops onto the second conveying belt 17 from the tail end of the other first conveying belt 13, the sludge drops from the tail end of the second conveying belt 17, dried sludge is discharged from the discharge port 7, the fourth motor 20 is started to drive the rotating shaft 21 and the pushing column 22 to rotate, the pushing column 22 pushes the first conveying belt 13 to vibrate up and down, and therefore the sludge on the first conveying belt 13 is assisted to vibrate and turn over, and the sludge on the first conveying belt 13 is finished product.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the modified concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a sludge drying device, includes mummification case (1), its characterized in that: the inner chamber of mummification case (1) is provided with drainage mechanism (2), the inner chamber of mummification case (1) and the below that is located drainage mechanism (2) are provided with two sets of conveying mechanism (3), the inner chamber of mummification case (1) and the below that is located conveying mechanism (3) are provided with discharge mechanism (4), the top of mummification case (1) is provided with feed inlet (6), the bottom of mummification case (1) is provided with discharge gate (7), be provided with on mummification case (1) and turn over mud actuating mechanism (5), the inner chamber fixed mounting of mummification case (1) has a plurality of electrothermal tubes (15).

2. The sludge drying device according to claim 1, wherein: water filtering mechanism (2) include that two rotate to connect first commentaries on classics roller (8) and fixed connection at mummification case (1) inner chamber connect water bucket (10), two the cover is equipped with filter mesh belt (9) between first commentaries on classics roller (8), connect the inboard that water bucket (10) are located filter mesh belt (9), the rear portion fixed mounting of mummification case (1) has drain valve (19), the one end of drain valve (19) extends to the inner chamber that connects water bucket (10), the positive fixed mounting of mummification case (1) has first motor (11), the output shaft of first motor (11) is connected with the one end of one of them first commentaries on classics roller (8) pivot.

3. The sludge drying device according to claim 1, wherein: conveying mechanism (3) include that two rotate to connect second in mummification case (1) inner chamber and change roller (12), two the second is changeed and is equipped with first conveyer belt (13) between roller (12), the positive fixed mounting of mummification case (1) has second motor (14), the output shaft of second motor (14) is changeed the one end in roller (12) pivot with one of them second and is connected.

4. The sludge drying device according to claim 1, wherein: discharge mechanism (4) include that two rotate to connect and change roller (16) at the third of mummification case (1) inner chamber, two the third is changeed and is equipped with second conveyer belt (17) between roller (16), the one end of second conveyer belt (17) is located discharge gate (7) top, the positive fixed mounting of mummification case (1) has third motor (18), the output shaft of third motor (18) is changeed the one end of roller (16) pivot with one of them third and is connected.

5. The sludge drying device according to claim 3, wherein: turn over mud actuating mechanism (5) and include fixed mounting at mummification case (1) positive fourth motor (20), the output fixedly connected with axis of rotation (21) of fourth motor (20), the one end of axis of rotation (21) extends to the inboard of first conveyer belt (13), a plurality of promotion posts (22) of outside fixedly connected with of axis of rotation (21).

6. The sludge drying device according to claim 1, wherein: the front surface of the drying box (1) is fixedly provided with a control panel (23).