CN222182059U

CN222182059U - Sludge drying equipment

Info

Publication number: CN222182059U
Application number: CN202420916860.9U
Authority: CN
Inventors: 朱晓燕; 唐建昌; 张名伟
Original assignee: Changzhou Gome Drying Equipment Co ltd
Current assignee: Changzhou Gome Drying Equipment Co ltd
Priority date: 2024-04-29
Filing date: 2024-04-29
Publication date: 2024-12-17
Anticipated expiration: 2034-04-29

Abstract

The utility model relates to the technical field of sludge treatment and discloses sludge drying equipment, which comprises a drying box, wherein supporting feet are arranged at four corners of the bottom of the drying box, a feeding port is arranged at the top end of the drying box, two motors which are arranged up and down are arranged on one side of the drying box, a conveyor belt driven by the motors is sequentially arranged in the drying box from top to bottom, a flattening plate is arranged above the conveyor belt, at least one telescopic rod is arranged between the top end of the flattening plate and the inner wall of the drying box, a spring is sleeved on the telescopic rod, at least one fan heater is arranged on one side of the drying box, at least one air conveying pipe which extends into the conveyor belt is arranged at the output end of the fan heater, and an opening is arranged at the bottom end of one side of the drying box. Compared with the prior art, the utility model has the advantages that when the sludge is dried, the sludge can be uniformly flattened, the accumulation caused by different heights is avoided, the back and forth drying mode is realized, the drying is thorough, and the drying efficiency is high.

Description

Sludge drying equipment

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to sludge drying equipment.

Background

Sludge drying is an important link of sludge treatment, and the main purpose of the sludge drying is to greatly reduce the volume and weight of the sludge by removing water in the sludge, so that the sludge is convenient for subsequent transportation, disposal and utilization.

Traditional sludge dryer is when drying mud, and mud piles up easily, can not even spread, leads to the mud in some places thicker, and the mud in some places is thinner, and the inside of thicker mud is easy drying not thoroughly when drying, and drying efficiency is not high.

Disclosure of utility model

1. Technical problem to be solved

The utility model aims to solve the technical problems that when a sludge dryer is used for drying sludge, the sludge cannot be uniformly flattened, the interior of thicker sludge is easy to dry and not thorough, and the drying efficiency is low.

2. Technical proposal

In order to solve the technical problems, the technical scheme is that the sludge drying equipment comprises a drying box, supporting feet are arranged at four corners of the bottom of the drying box, a feeding port is arranged at the top end of the drying box, two motors which are arranged up and down are arranged at one side of the drying box, a conveyor belt driven by the motors is sequentially arranged in the drying box from top to bottom, a flattening plate is arranged above the conveyor belt, at least one telescopic rod is arranged between the top end of the flattening plate and the inner wall of the drying box, a spring is sleeved on the telescopic rod, at least one fan heater is arranged at one side of the drying box, at least one air conveying pipe which extends to the inside of the conveyor belt is arranged at the output end of the fan heater, an opening is arranged at the bottom end of one side of the drying box, a scraper contacted with the conveyor belt at the bottom end is arranged at one side of the drying box, and a blanking plate matched with the opening is arranged at one side of the drying box.

As an improvement, the bottom end of the feed inlet is of a long rectangular structure.

As an improvement, two pairs of rotating shafts are arranged in the drying box, two ends of each rotating shaft are rotationally connected with the drying box through bearings, rotating rollers are arranged on the rotating shafts, and the rotating rollers are in transmission connection through a conveying belt.

As an improvement, one end of the rotating shaft extending to the drying box on one side is connected with the output end of the motor, a driving wheel is arranged on the rotating shaft on one side, a driven wheel is arranged on one end of the rotating shaft extending to the drying box on the other side, and the driving wheel is connected with the driven wheel through a belt in a transmission manner.

As an improvement, the motors are all fixed on one side of the drying oven through the mounting frame.

As an improvement, an inclined plate is arranged at one side of the drying box and positioned in the middle of the conveyor belt.

As an improvement, the motor at the top drives the conveyor belt at the top to rotate clockwise, and the motor at the bottom drives the conveyor belt at the bottom to rotate anticlockwise.

3. Advantageous effects

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

through screed, telescopic link and spring, can spread the mud of pan feeding on the top conveyer belt, avoid mud to pile up or the height is uneven, and mud is constantly removed on the conveyer belt, and it is dry to send hot-blast drying at the electric fan heater constantly, can directly carry out drying treatment to the mud on the conveyer belt, and finally directly fall to on the flitch down under the effect of scraper blade, wholly can evenly spread mud, avoid the height to be uneven, ensure that mud is dry thoroughly, drying efficiency is high.

Drawings

Fig. 1 is a schematic perspective view of a sludge drying apparatus according to the present utility model.

Fig. 2 is a schematic perspective view of a sludge drying apparatus according to the present utility model.

FIG. 3 is a schematic cross-sectional view of a sludge drying apparatus according to the present utility model.

FIG. 4 is a schematic cross-sectional view of a sludge drying apparatus according to the present utility model.

FIG. 5 is an enlarged detail view of section A of FIG. 1 of a sludge drying apparatus according to the present utility model.

FIG. 6 is an enlarged detail view of section B of FIG. 4 of a sludge drying apparatus of the present utility model.

The drying oven is shown as the figure, 1, a drying oven, 2, supporting feet, 3, a feed inlet, 4, a motor, 5, a conveyor belt, 6, a rotating shaft, 7, a rotating roller, 8, a driving wheel, 9, a driven wheel, 10, a belt, 11, a mounting rack, 12, a fan heater, 13, an air conveying pipe, 14, an inclined plate, 15, an opening, 16, a scraping plate, 17, a blanking plate, 18, a flattening plate, 19, a telescopic rod, 20 and a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Example 1

Referring to fig. 1, a sludge drying device comprises a drying box 1, supporting feet 2 are arranged at four corners of the bottom of the drying box 1, a feeding port 3 is arranged at the top end of the drying box 1, and the bottom end of the feeding port 3 is of a long rectangular structure.

Through the structure, the sludge directly enters the drying oven 1 through the feeding port 3, and the bottom end of the feeding port 3 is of a long rectangular structure, so that the sludge can fall on the conveyor belt 5 as uniformly as possible.

Referring to fig. 1, 4 and 6, two motors 4 are disposed on one side of the drying oven 1, a conveyor belt 5 driven by the motors 4 is sequentially disposed in the drying oven 1 from top to bottom, a screed 18 is disposed above the conveyor belt 5, at least one telescopic rod 19 is disposed between the top end of the screed 18 and the inner wall of the drying oven 1, and a spring 20 is sleeved on the telescopic rod 19.

Through the structure, the two motors 4 respectively drive the two conveyor belts 5 to rotate continuously, and sludge on the conveyor belts 5 can be scraped to be flat by using the flattening plate 18, the telescopic rod 19 and the springs 20, so that accumulation is avoided, and uneven height is caused.

Referring to fig. 3 and 4, two pairs of rotating shafts 6 are arranged in the drying box 1, two ends of each rotating shaft 6 are rotatably connected with the drying box 1 through bearings, rotating rollers 7 are arranged on the rotating shafts 6, and the rotating rollers 7 are in transmission connection through a conveying belt 5.

Through the structure, along with the continuous rotation of the rotating shaft 6, the rotating roller 7 rotates along with the rotation under the transmission connection of the conveyor belt 5, so that the whole is stable and the transmission effect is good.

Referring to fig. 1, 3, 4 and 5, one end of the rotary shaft 6 extending to the drying box 1 is connected with the output end of the motor 4, one end of the rotary shaft 6 is provided with a driving wheel 8, the other end of the rotary shaft 6 extending to the drying box 1 is provided with a driven wheel 9, the driving wheel 8 and the driven wheel 9 are in transmission connection through a belt 10, and the motor 4 is fixed on one side of the drying box 1 through a mounting frame 11.

Through the above structure, the motor 4 can be directly fixed on one side of the drying oven 1 by the mounting frame 11, and the rotation of the conveyor belt 5 is realized under the transmission connection of the driving wheel 8, the driven wheel 9 and the belt 10.

Referring to fig. 3, the motor 4 at the top drives the conveyor belt 5 at the top to rotate clockwise, and the motor 4 at the bottom drives the conveyor belt 5 at the bottom to rotate anticlockwise.

Through the structure, due to the fact that the rotation directions of the two motors 4 are different, sludge directly enters the drying box 1 through the feeding hole 3, the upper conveyor belt 5 rotates clockwise, the sludge directly falls down on the lower conveyor belt 5, and due to the fact that the lower conveyor belt 5 rotates anticlockwise, the sludge can be dried back and forth and is directly sent to the blanking plate 17, and drying efficiency is high.

Example two

Referring to fig. 2 and 4, one side of the drying box 1 is provided with at least one fan heater 12, an output end of the fan heater 12 is provided with at least one air delivery pipe 13 extending to the inside of the conveyor belt 5, an opening 15 is formed in the bottom end of one side of the drying box 1, a scraper 16 contacting with the bottom conveyor belt 5 is arranged in the bottom end of one side of the drying box 1, and a blanking plate 17 matched with the opening 15 is arranged on one side of the drying box 1.

Through the structure, the warm air blower 12 continuously conveys hot air into the drying box 1 through the air conveying pipe 13, and the hot air is lighter and continuously upwards, so that the sludge on the conveying belt 5 can be directly dried, and finally the sludge on the lower conveying belt 5 can be directly scraped clean under the action of the scraping plate 16, so that the sludge completely enters the blanking plate 17.

Referring to fig. 4, an inclined plate 14 is disposed at one side of the drying box 1 and in the middle of the conveyor belt 5, so as to drain sludge, so that the sludge falls on the conveyor belt 5 below, and scattering is avoided.

The utility model is implemented in particular:

The two motors 4 are started, so that the motor 4 above rotates clockwise, the motor 4 below rotates anticlockwise, the motor 4 drives the rotating shaft 6 on one side to rotate continuously, the rotating roller 7 and the driving wheel 8 rotate in a following manner, the other rotating shaft 6 and the rotating roller 7 rotate in a following manner under the transmission connection of the belt 10, and the conveyor belt 5 above rotates clockwise and the conveyor belt 5 below rotates anticlockwise.

The fan heater 12 is started, hot air can be continuously conveyed into the drying box 1 through the air conveying pipe 13, and the hot air is lighter and continuously upwards, is directly conveyed into the drying box 1 through the feeding hole 3 and directly falls onto the conveyor belt 5 above, continuously rising hot air dries sludge, and the sludge on the conveyor belt 5 can be scraped evenly by the aid of the flattening plate 18, the telescopic rod 19 and the springs 20, so that accumulation is avoided, and uneven height is caused.

Then the sludge continuously moves along with the upper conveyor belt 5, and when the sludge moves to the edge, the sludge is directly led to the lower conveyor belt 5 to be dried again under the action of the sloping plate 14, and the sludge is dried back and forth, so that the drying effect is good. When the sludge moves to one side, the dried sludge can be directly scraped onto the blanking plate 17 under the action of the scraper 16.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a sludge drying equipment, includes drying cabinet (1), the bottom four corners of drying cabinet (1) all is equipped with supporting legs (2), the top of drying cabinet (1) is equipped with pan feeding mouth (3), its characterized in that:

Two motors (4) which are arranged up and down are arranged on one side of the drying box (1), a conveyor belt (5) driven by the motors (4) is sequentially arranged in the drying box (1) from top to bottom, a flattening plate (18) is arranged above the conveyor belt (5) at the top end, at least one telescopic rod (19) is arranged between the top end of the flattening plate (18) and the inner wall of the drying box (1), and a spring (20) is sleeved on the telescopic rod (19);

One side of drying cabinet (1) is equipped with not less than a electric fan heater (12), the output of electric fan heater (12) is equipped with not less than one and extends to conveyer belt (5) inside air duct (13), one side bottom of drying cabinet (1) is equipped with opening (15), one side bottom in drying cabinet (1) is equipped with scraper blade (16) with bottom conveyer belt (5) contact, one side of drying cabinet (1) is equipped with blanking plate (17) that cooperation opening (15) used.

2. The sludge drying apparatus as claimed in claim 1, wherein the bottom end of the inlet (3) is of a long rectangular structure.

3. The sludge drying equipment according to claim 1, wherein two pairs of rotating shafts (6) are arranged in the drying box (1), two ends of each rotating shaft (6) are rotatably connected with the drying box (1) through bearings, rotating rollers (7) are arranged on the rotating shafts (6), and the rotating rollers (7) are in transmission connection through a conveying belt (5).

4. A sludge drying device according to claim 3, wherein one end of the rotating shaft (6) extending to the drying box (1) on one side is connected with the output end of the motor (4), a driving wheel (8) is arranged on the rotating shaft (6) on one side, a driven wheel (9) is arranged at one end of the rotating shaft (6) extending to the drying box (1) on the other side, and the driving wheel (8) and the driven wheel (9) are in transmission connection through a belt (10).

5. A sludge drying apparatus as claimed in claim 1, wherein the motors (4) are each fixed to one side of the drying cabinet (1) by means of a mounting bracket (11).

6. A sludge drying apparatus as claimed in claim 1, wherein the drying box (1) is provided with a sloping plate (14) at one side thereof and located in the middle of the conveyor belt (5).

7. A sludge drying apparatus as claimed in claim 1, wherein the motor (4) at the top end drives the conveyor belt (5) at the top end to rotate clockwise, and the motor (4) at the bottom end drives the conveyor belt (5) at the bottom end to rotate anticlockwise.