CN219415541U

CN219415541U - Wet-type broken product dehydrating unit in concrete recycle

Info

Publication number: CN219415541U
Application number: CN202320180319.1U
Authority: CN
Inventors: 季建利; 吕东明; 李建伟; 张�浩; 潘维浩
Original assignee: Yantai Qixia Zhonglian Cement Co ltd
Current assignee: Yantai Qixia Zhonglian Cement Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-25
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a wet-type broken product dehumidifying device in concrete recycling, which comprises a filter box, wherein a feed inlet is formed in one side above the filter box; the dehumidification box is arranged on one side of the filter box, a stirring shaft is arranged in the dehumidification box, one end of the stirring shaft is connected with a driving motor, a plurality of stirring blades are arranged on the outer wall of the stirring shaft, and heating wires are arranged in the stirring blades; the dehumidification fan is arranged in the middle of the upper portion of the dehumidification box, and two ends of the dehumidification fan are connected with air supply pipelines. This wet-type broken product dehydrating unit in concrete recycle compares with current device, can blow to the dehumidification incasement through the air supply pipeline through the dehumidification fan, carries out dehumidification work drive motor and can drive (mixing) shaft and stirring vane and carry out synchronous rotation, and pivoted stirring vane can roll the stirring to the material, and the heater strip can heat the material simultaneously, is convenient for improve dehumidification efficiency.

Description

Wet-type broken product dehydrating unit in concrete recycle

Technical Field

The utility model relates to the technical field of dehumidifying devices, in particular to a wet-type crushed product dehumidifying device in concrete recycling.

Background

The recycling of concrete from the crushed stone removed from the concrete structure is less costly and environmentally friendly than transporting rubble to landfill with trucks. The broken stone can be used as raw materials of road broken stone, bank protection, retaining wall, landscape broken stone or new concrete, the large block can be used as brick or flat plate, or can be combined with the new concrete into a structure, the material is called as urban material, the concrete needs to be crushed before recycling, wet crushed products need to be dehumidified after the crushing, and therefore a wet crushed product dehumidifying device in recycling of the concrete is needed.

The Chinese patent with the publication number of CN113559609B discloses a wet crushing product dehumidifying device and a use method thereof, wherein the wet crushing product dehumidifying device comprises a pre-tightening type friction heating value self-adaptive regulating device, a centrifugal distillation separating device, a vacuum boiling point regulating device and a front water filtering device, wherein the pre-tightening type friction heating value self-adaptive regulating device is annularly and uniformly distributed in the centrifugal distillation separating device, the centrifugal distillation separating device is arranged on the vacuum boiling point regulating device, and the front water filtering device is arranged on the vacuum boiling point regulating device. The utility model belongs to the technical field of building rubbish dehumidification, and particularly relates to a wet crushing product dehumidification device and a use method thereof; through the self-adaptive adjusting device of the pre-tightening friction heating value, when the air pressure in the vacuum box is reduced, the pre-tightening force of the friction part is reduced in a self-adaptive manner through the micro-expansion of the liquid hydraulic oil, and the technical effects of reducing the heating value and reducing the energy consumption of the direct-drive rotating motor are realized under the condition of no control device, so that the self-adaptive adjusting device has higher economic value and environmental protection value.

The wet crushing product dehumidifying device is lack of overturning and stirring of materials in the dehumidifying process, so that uneven drying inside and outside the materials is easily caused due to accumulation of the materials, and dehumidifying efficiency and effect are affected.

Disclosure of Invention

The utility model aims to provide a wet-type crushed product dehumidifying device in concrete recycling, which aims to solve the problems that the wet-type crushed product dehumidifying device lacks of turning stirring of materials in the dehumidifying process in the background art, so that uneven drying inside and outside the materials is easily caused by accumulation of the materials, and the dehumidifying efficiency and effect are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wet crushed product dehumidifying device in concrete recycling, comprising:

the filter box is characterized in that a feed inlet is formed in one side above the filter box, a filter screen plate is arranged in the filter box, a guide plate is arranged below the filter screen plate, and a water outlet is formed in one side of the guide plate;

the pushing plate is arranged on one side above the filter screen plate, and a driving hydraulic cylinder is arranged on one side of the pushing plate;

the dehumidification box is arranged on one side of the filter box, a discharging channel is arranged at the joint of the filter box and the dehumidification box, a stirring shaft is arranged in the dehumidification box, one end of the stirring shaft is connected with a driving motor, a plurality of stirring blades are arranged on the outer wall of the stirring shaft, and heating wires are arranged in the stirring blades;

the dehumidifying fan is arranged in the middle of the upper part of the dehumidifying box, and two ends of the dehumidifying fan are connected with air supply pipelines;

and the discharging port is arranged at the bottom of the dehumidifying box.

Preferably, the filter screen plate is of a hollowed-out net structure, and the filter screen plate is parallel to the feeding port.

Preferably, a telescopic structure is formed between the driving hydraulic cylinder and the pushing plate, the pushing plate is perpendicular to the filter screen plate, and the filter tank is communicated with the dehumidifying tank through the discharging channel.

Preferably, the driving motor is in key connection with the stirring shaft, and stirring blades are uniformly distributed at equal intervals along the outer wall of the stirring shaft.

Preferably, the heating wire is overlapped with the vertical center line of the stirring blade, and the dehumidifying fan forms a communication structure with the dehumidifying box through an air supply pipeline.

Preferably, the discharge port is further provided with:

the baffle, it is installed the below of discharge gate, nut seat is all installed at the both ends of baffle, and the internally mounted of nut seat has the lead screw, the one end of lead screw is connected with servo motor.

Preferably, a rotating structure is formed between the servo motor and the screw rod, and the screw rod penetrates through the nut seat.

Compared with the prior art, the utility model provides a wet crushing product dehumidifying device in concrete recycling, which has the following beneficial effects:

according to the utility model, the dehumidifying fan can blow air into the dehumidifying box through the air supply pipeline, the dehumidifying work driving motor can drive the stirring shaft and the stirring blades to synchronously rotate, the rotating stirring blades can roll and stir materials, meanwhile, the heating wires can heat the materials, so that the dehumidifying efficiency is improved, and the problems that the wet crushing product dehumidifying device lacks turning and stirring the materials in the dehumidifying process, so that the inside and outside drying of the materials are uneven and the dehumidifying efficiency and effect are affected due to accumulation of the materials are easily caused are solved.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the filter box of the present utility model;

fig. 4 is a schematic view showing the internal structure of the dehumidifying box after the baffle plate of the present utility model is moved right.

In the figure: 1. a filter box; 2. a feed inlet; 3. a filter screen plate; 4. a deflector; 5. a water outlet; 6. driving a hydraulic cylinder; 7. a pushing plate; 8. a blanking channel; 9. a dehumidifying box; 10. a dehumidifying fan; 11. an air supply pipeline; 12. a driving motor; 13. a stirring shaft; 14. stirring blades; 15. a heating wire; 16. a discharge port; 17. a baffle; 18. a nut seat; 19. a screw rod; 20. a servo motor.

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. 1-3, a wet crushing product dehumidifying apparatus in concrete recycling, comprising: the filter box 1, one side above the filter box 1 is provided with a feed inlet 2, the inside of the filter box 1 is provided with a filter screen plate 3, the lower part of the filter screen plate 3 is provided with a guide plate 4, and one side of the guide plate 4 is provided with a water outlet 5; the filter screen plate 3 is of a hollowed-out net structure, and the filter screen plate 3 and the feeding port 2 are parallel to each other; the filter screen plate 3 with the hollowed-out net structure can filter the materials put in from the feed inlet 2, so that the liquid in the materials can be removed, and the effect of solid-liquid separation is achieved; a pushing plate 7, which is arranged on one side above the filter screen plate 3, and one side of the pushing plate 7 is provided with a driving hydraulic cylinder 6; a telescopic structure is formed between the driving hydraulic cylinder 6 and the pushing plate 7, the pushing plate 7 is perpendicular to the filter screen plate 3, and the filter tank 1 is communicated with the dehumidifying tank 9 through the discharging channel 8; the driving hydraulic cylinder 6 can drive the pushing plate 7 to move horizontally, so that the pushing plate 7 can drive the material above the filter screen plate 3 to move to one side, and the material can fall into the dehumidifying box 9 from the filter box 1 through the discharging channel 8.

Referring to fig. 1, 2 and 4, a wet crushing product dehumidifying apparatus for concrete recycling, comprising: the dehumidification box 9 is arranged on one side of the filter box 1, a discharging channel 8 is arranged at the joint of the filter box 1 and the dehumidification box 9, a stirring shaft 13 is arranged in the dehumidification box 9, one end of the stirring shaft 13 is connected with a driving motor 12, a plurality of stirring blades 14 are arranged on the outer wall of the stirring shaft 13, and heating wires 15 are arranged in the stirring blades 14; the driving motor 12 is connected with the stirring shaft 13 in a key way, and stirring blades 14 are uniformly and equidistantly distributed along the outer wall of the stirring shaft 13; the driving motor 12 can drive the stirring shaft 13 and the stirring blades 14 to synchronously rotate, and the rotating stirring blades 14 can roll and stir materials; the dehumidification fan 10 is arranged in the middle of the upper part of the dehumidification box 9, and two ends of the dehumidification fan 10 are connected with air supply pipelines 11; the heating wire 15 is overlapped with the vertical center line of the stirring blade 14, and the dehumidifying fan 10 and the dehumidifying box 9 form a communication structure through the air supply pipeline 11; the dehumidification fan 10 can blow air into the dehumidification box 9 through the air supply pipeline 11 to perform dehumidification, and meanwhile, the heating wire 15 can heat materials, so that the dehumidification efficiency is improved; a discharge port 16 provided at the bottom of the dehumidification tank 9; the baffle 17 is arranged below the discharge hole 16, nut seats 18 are arranged at two ends of the baffle 17, a screw rod 19 is arranged in the nut seats 18, and one end of the screw rod 19 is connected with a servo motor 20; a rotating structure is formed between the servo motor 20 and the screw rod 19, and the screw rod 19 penetrates through the nut seat 18; the servo motor 20 can drive the screw rod 19 to rotate, and the rotating screw rod 19 can drive the nut seat 18 and the baffle 17 to move in the horizontal direction, so that the opening and closing of the discharge hole 16 can be facilitated.

Working principle: when the wet-type broken product dehumidification device in concrete recycling is used, firstly, broken products to be dehumidified are put into a filter box 1 through a feed inlet 2, and the put materials are filtered through a filter screen plate 3 with a hollowed-out net structure, so that liquid in the materials can be removed, the effect of solid-liquid separation is achieved, and meanwhile, the filtered liquid flows out from a water outlet 5 through a guide plate 4; secondly, starting a driving hydraulic cylinder 6, and driving the hydraulic cylinder 6 to drive a pushing plate 7 to move horizontally, so that the pushing plate 7 can drive the material above the filter screen plate 3 to move to one side, and the material can fall into a dehumidifying box 9 from the filter box 1 through a blanking channel 8; then, the dehumidifying fan 10 is started, the dehumidifying fan 10 blows air into the dehumidifying box 9 through the air supply pipeline 11 to dehumidify, meanwhile, the driving motor 12 is started, the driving motor 12 drives the stirring shaft 13 and the stirring blades 14 to synchronously rotate, the rotating stirring blades 14 can roll and stir materials, and meanwhile, the heating wire 15 is used for heating the materials, so that dehumidifying efficiency is improved conveniently; finally, after dehumidification is finished, the servo motor 20 is started, the servo motor 20 drives the screw rod 19 to rotate, the rotating screw rod 19 can drive the nut seat 18 and the baffle 17 to move in the horizontal direction, the discharge port 16 is convenient to open, and materials can be discharged through the discharge port 16, so that the working principle of the wet-type broken product dehumidification device in concrete recycling is provided.

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.

Claims

1. The utility model provides a wet-type broken product dehydrating unit in concrete recycle which characterized in that includes:

the filter box (1), feed inlet (2) has been seted up to one side of filter box (1) top, the internally mounted of filter box (1) has filter screen plate (3), the below of filter screen plate (3) is provided with guide plate (4), and one side of guide plate (4) is provided with delivery port (5);

a pushing plate (7) which is arranged on one side above the filter screen plate (3), wherein a driving hydraulic cylinder (6) is arranged on one side of the pushing plate (7);

the dehumidification box (9) is arranged on one side of the filter box (1), a discharging channel (8) is arranged at the joint of the filter box (1) and the dehumidification box (9), a stirring shaft (13) is arranged in the dehumidification box (9), one end of the stirring shaft (13) is connected with a driving motor (12), a plurality of stirring blades (14) are arranged on the outer wall of the stirring shaft (13), and heating wires (15) are arranged in the stirring blades (14);

the dehumidification fan (10) is arranged in the middle of the upper part of the dehumidification box (9), and two ends of the dehumidification fan (10) are connected with air supply pipelines (11);

and a discharge port (16) is arranged at the bottom of the dehumidifying box (9).

2. The wet-type crushed product dehumidifying device for concrete recycling according to claim 1, wherein the filter screen plate (3) is of a hollowed-out net structure, and the filter screen plate (3) and the feeding port (2) are parallel to each other.

3. The wet-type crushed product dehumidifying device in concrete recycling according to claim 1, wherein a telescopic structure is formed between the driving hydraulic cylinder (6) and the pushing plate (7), the pushing plate (7) is perpendicular to the filter screen plate (3), and the filter tank (1) is communicated with the dehumidifying tank (9) through the blanking channel (8).

4. The wet crushing product dehumidifying device for concrete recycling according to claim 1, wherein the driving motor (12) is in key connection with the stirring shaft (13), and the stirring blades (14) are uniformly and equidistantly distributed along the outer wall of the stirring shaft (13).

5. The wet-type crushed product dehumidifying device in concrete recycling according to claim 1, wherein the heating wire (15) is overlapped with the vertical center line of the stirring blade (14), and the dehumidifying fan (10) forms a communicating structure with the dehumidifying box (9) through the air supply pipeline (11).

6. A wet crushed product dehumidifying device in concrete recycling according to claim 1, wherein the discharge port (16) is further provided with:

baffle (17), it is installed the below of discharge gate (16), nut seat (18) are all installed at the both ends of baffle (17), and the internally mounted of nut seat (18) has lead screw (19), the one end of lead screw (19) is connected with servo motor (20).

7. The wet crushing product dehumidifying device for concrete recycling according to claim 6, wherein a rotating structure is formed between the servo motor (20) and the screw rod (19), and the screw rod (19) penetrates through the nut seat (18).