CN220270100U

CN220270100U - Waste heat recycling device

Info

Publication number: CN220270100U
Application number: CN202321430769.8U
Authority: CN
Inventors: 徐龙品; 祝翔; 李冲; 潘真; 卢文栋; 张书义; 马华庆
Original assignee: Shandong Hongyi Energy Saving Service Co ltd
Current assignee: Shandong Hongyi Energy Saving Service Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-29
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a waste heat recycling device which comprises a bottom plate, wherein a fixing box is fixedly connected to the top of the bottom plate near the center, and a fixing rod is arranged at the position, close to the center, of an inner cavity of the fixing box.

Description

Waste heat recycling device

Technical Field

The utility model relates to the technical field of recycling devices, in particular to a waste heat recycling device.

Background

At present, the ceramic propping agent is produced in China mostly by adopting a rotary kiln, a large amount of heat energy is generated on the surface of the rotary kiln in the firing process, a water tank is usually arranged on the surface of the rotary kiln to avoid the waste of the heat energy, and water in the water tank is heated by utilizing the heat generated on the surface of the rotary kiln, so that the waste heat recovery and utilization of the surface of the rotary kiln are realized, and the waste of the heat energy is avoided.

The utility model is characterized by comprising the following steps: a waste heat recycling device (application number: CN202222729225.3, application publication date: 2023.03.28). The application discloses a waste heat recycling device, waste heat generated on the surface of a rotary kiln body can be collected through two heat-preserving shells, and the collected waste heat can be contacted with a water tank in the heat-preserving shells, so that water in the water tank is rapidly heated, the utilization rate of the waste heat is further improved, and the loss of waste heat loss is reduced under the action of a heat insulation sleeve; the distance between the two heat preservation shells is convenient to adjust through the screw rod. But the device automaticity is relatively poor, can not be convenient use the heat preservation shell cover on the rotary kiln body, has certain defect.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a waste heat recycling device.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a waste heat recovery utilizes device, includes the bottom plate, the bottom plate top is close to center department fixedly connected with fixed box, fixed box inner chamber is close to center department and has the dead lever, both ends equal fixedly connected with threaded rod about the dead lever, two the threaded rod keep away from bottom plate inner chamber center one end respectively with fixed box left and right sides inner wall be close to bottom center department swing joint, two all overlap in adjacent one end department on the threaded rod and be equipped with the drive plate, two the drive plate inner chamber is close to top center department and all sets up flutedly, two both sides inner wall is close to center department and all swing joint have the drive wheel around the recess, the drive wheel can drive concave plate upward movement, concave plate top is close to left and right sides department and all is equipped with the guide roll, and two both ends are close to top department fixed connection with both sides inner wall around the fixed box respectively the guide roll are close to adjacent one side is equipped with the special-shaped plate jointly, two special-shaped plate top all runs through adjacent square groove inner chamber to equal fixedly connected with the shell, two adjacent one side is close to two adjacent side of heat preservation shell and two adjacent side wall two heat preservation housing and two equal side wall fixed connection have two adjacent side wall center of water tank, two equal side wall connection have two heat preservation housing and two equal side tank.

Further, the two threaded rods are symmetrically arranged left and right by taking the center of the inner cavity of the fixed box as a symmetry axis, and the tapping directions of the threads of the two threaded rods are opposite.

Further, threaded holes are formed in the positions, close to the centers of the bottoms, of the inner cavities of the driving plates, and threads matched with adjacent threaded rods are formed in the inner walls of the threaded holes.

Further, the top of the concave plate is fixedly connected with a fixed spring close to the center, and the top end of the fixed spring is fixedly connected with the inner wall of the fixed box close to the center.

Further, the recess inner chamber is close to left and right sides center department and has all offered logical groove, two logical groove left and right sides inner wall is close to the equal fixedly connected with guide bar of center department jointly, two guide bar keeps away from fixed case inner chamber center one end department all the cover is equipped with the uide bushing, two the uide bushing top is close to the equal fixedly connected with connecting rod of center department, and two connecting rod top all is close to center department fixed connection with adjacent sketch plate bottom.

Further, a driven bevel gear is fixedly connected to the fixed rod near the left end, a driving bevel gear is arranged at the bottom of the driven bevel gear near the right side, and the driving bevel gear is meshed with the driven bevel gear.

Further, a motor is arranged at the bottom of the driving bevel gear, the bottom of the motor is fixedly connected with the inner wall of the bottom of the fixed box close to the center, and the top end of the power output shaft of the motor is fixedly connected with the bottom of the driving bevel gear close to the center.

Compared with the prior art, the utility model has the beneficial effects that:

according to the waste heat recycling device, the driving plate, the threaded rod, the concave plates, the guide rods, the irregular plates, the guide rollers, the connecting rod, the guide sleeve, the driving wheel, the fixing rod, the driven bevel gear, the driving bevel gear and the motor are matched for use, so that the concave plates are conveniently driven to move upwards, the concave plates can conveniently drive the two irregular plates to move upwards, the two irregular plates are folded under the action of the two guide rollers, the two irregular plates can conveniently drive the two heat preservation shells to fold, the rotary kiln body is fixed between the two heat preservation shells for recycling, and the problems that the conventional device is poor in automation and cannot conveniently and rapidly cover the heat preservation shells on the rotary kiln body for use are solved.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of the present embodiment;

fig. 2 is a schematic diagram of a front view structure of the present embodiment;

fig. 3 is an enlarged schematic view of the structure at a in this embodiment.

In the figure: 1. a bottom plate; 2. a fixed box; 3. a water inlet pipe; 4. a thermal insulation shell; 5. a rotary kiln body; 6. a driving plate; 7. a threaded rod; 8. a concave plate; 9. a guide rod; 10. a shaped plate; 11. a guide roller; 12. a heat insulating plate; 13. a water storage tank; 14. a fixed spring; 15. a connecting rod; 16. a guide sleeve; 17. a driving wheel; 18. a fixed rod; 19. a driven bevel gear; 20. driving a bevel gear; 21. and a motor.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

example 1: the utility model provides a waste heat recycling device, including bottom plate 1, bottom plate 1 top is close to center department fixedly connected with fixed box 2, fixed box 2 inner chamber is close to center department and is had dead lever 18, both ends all fixedly connected with threaded rod 7 about dead lever 18, two threaded rods 7 are bilateral symmetry setting about fixed box 2 inner chamber center as the symmetry axis, and two threaded rod 7 screw thread tapping opposite orientation, two threaded rod 7 keep away from bottom plate 1 inner chamber center one end respectively with fixed box 2 left and right sides inner wall be close to bottom center department swing joint, all cover is equipped with drive plate 6 on two threaded rod 7 near adjacent one end department, threaded hole has all been seted up to two drive plate 6 inner chamber near bottom center department, and two threaded hole inner wall all seted up with adjacent threaded rod 7 assorted screw thread, two drive plate 6 inner chamber are close to top center department all set up flutedly, the inner walls of the front side and the rear side of the two grooves are both movably connected with driving wheels 17 together near the center, the top of the concave plate 8 is provided with guide rollers 11 near the left side and the right side, the front end and the rear end of the two guide rollers 11 are respectively fixedly connected with the inner walls of the front side and the rear side of the fixed box 2 near the top, one side adjacent to the two guide rollers 11 is jointly provided with a special-shaped plate 10, the top of the fixed box 2 is provided with square grooves near the center of the top, the tops of the two special-shaped plates 10 penetrate through the inner cavities of the adjacent square grooves and are fixedly connected with insulating shells 4, one side adjacent to the two insulating shells 4 is fixedly connected with an insulating board 12, one side adjacent to the two insulating boards 12 is fixedly connected with a water storage tank 13 near the center, the top of the two water storage tanks 13 is fixedly connected with a water inlet pipe 3, the tops of the two insulating shells 4 and the insulating boards 12 are provided with connecting holes near the center, the side walls of the two water inlet pipes 3 close to the bottom ends are fixedly connected with the inner walls of the two adjacent connecting holes, and the rotary kiln body 5 is arranged on the adjacent side of the two water storage tanks 13;

example 2: the top of the concave plate 8 is fixedly connected with a fixed spring 14 near the center, the top of the fixed spring 14 is fixedly connected with the inner wall of the fixed box 2 near the center, and the position of the concave plate 8 can be limited, so that the concave plate 8 can stably move up and down;

example 3: the inner cavities of the concave plates 8 are provided with through grooves near the centers of the left side and the right side, the inner walls of the left side and the right side of the two through grooves are fixedly connected with guide rods 9 near the centers, one ends of the inner cavities of the two guide rods 9 far away from the fixed box 2 are sleeved with guide sleeves 16, the tops of the two guide sleeves 16 are fixedly connected with connecting rods 15 near the centers, the tops of the two connecting rods 15 are fixedly connected with the bottoms of the adjacent concave plates 10 near the centers, and the positions of the two concave plates 10 can be limited, so that the two concave plates 10 can stably move;

example 4: the fixed rod 18 is fixedly connected with a driven bevel gear 19 near the left end, a driving bevel gear 20 is arranged at the bottom of the driven bevel gear 19 near the right side, a motor 21 is arranged at the bottom of the driving bevel gear 20, the bottom of the motor 21 is fixedly connected with the inner wall of the bottom of the fixed box 2 near the center, the top end of a power output shaft of the motor 21 is fixedly connected with the bottom of the driving bevel gear 20 near the center, the driving bevel gear 20 is meshed with the driven bevel gear 19, the fixed rod 18 can be driven to rotate, and the fixed rod 18 can drive the two threaded rods 7 to synchronously rotate.

Working principle: when in use, firstly, a worker places the rotary kiln body 5 between the two heat preservation shells 4, then, the worker starts the motor 21 through an external power supply, so that the motor 21 drives the driving bevel gear 20 to rotate positively, the driving bevel gear 20 is meshed with the driven bevel gear 19 when rotating, the driven bevel gear 19 can drive the fixed rod 18 to rotate positively, the fixed rod 18 can drive the two threaded rods 7 to rotate synchronously positively, as the threaded tapping directions of the two threaded rods 7 are opposite, the two threaded rods 7 can drive the two driving plates 6 to start moving towards two sides, the two driving plates 6 drive the two driving wheels 17 to gradually move out from the concave part of the concave plate 8, the two driving wheels 17 can drive the concave plate 8 to move upwards, the concave plate 8 can drive the two abnormal plates 10 to move upwards, the two abnormal plates 10 are contacted with the adjacent guide rollers 11 in the upward moving process, the two deformed plates 10 start to be closed towards the adjacent side under the extrusion action of the two guide rollers 11, the two deformed plates 10 drive the two guide sleeves 16 to slide on the adjacent guide rods 9 in the process of moving towards the adjacent side, so that the positions of the two deformed plates 10 can be limited, the two deformed plates 10 can also be closed towards the adjacent side smoothly in the upward moving process, the two deformed plates 10 can quickly drive the two water storage tanks 13 to start to move towards the adjacent side and contact with the side wall of the rotary kiln body 5, the rotary kiln body 5 can be quickly fixed between the two heat preservation shells 4 for recovery, the waste heat recycling device can conveniently drive the concave plates 8 to move upwards through convenient driving, the concave plates 8 can conveniently drive the two deformed plates 10 to move upwards, the two special-shaped plates 10 are folded under the action of the two guide rollers 11, the two special-shaped plates 10 can conveniently drive the two heat preservation shells 4 to fold, the rotary kiln body 5 is fixed between the two heat preservation shells 4 for recycling, the problem that an existing device is poor in automation and cannot conveniently cover the heat preservation shells 4 on the rotary kiln body 5 for use is solved, the rotary kiln body 5 is wrapped by the two heat preservation shells 4, at the moment, the two heat preservation shells 4 can collect waste heat generated on the surface of the rotary kiln body 5, the collected waste heat can be in contact with the water storage tank 13 in the water inlet pipe 3, water in the water storage tank 13 is rapidly heated, hot water in the water storage tank 13 can be discharged through the arranged water inlet pipe 3, and meanwhile cold water can be injected into the water inlet pipe 3 for heating, so that the purpose of recycling the waste heat generated by the rotary kiln body 5 is achieved.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. Waste heat recovery utilizes device, including bottom plate (1), its characterized in that: fixed box (2) is close to center department fixedly connected with in bottom plate (1) top, fixed box (2) inner chamber is close to center department and is had dead lever (18), both ends equal fixedly connected with threaded rod (7) about dead lever (18), two threaded rod (7) keep away from bottom plate (1) inner chamber center one end respectively with fixed box (2) left and right sides inner wall be close to bottom center department swing joint, two all overlap on threaded rod (7) and be equipped with driving plate (6) near adjacent one end department, two driving plate (6) inner chamber is close to top center department and all set up flutedly, two both sides inner wall is close to center department and all swing joint has drive wheel (17) around the recess, drive wheel (17) can drive concave plate (8) upward movement, concave plate (8) top is close to both sides department all to be equipped with guide roll (11), and both ends are close to top department fixed connection with both sides inner wall around fixed box (2) respectively, two guide roll (11) adjacent one side is equipped with driving plate (10) jointly, two heat preservation housing (4) are connected with two adjacent top profile plates (10), two insulation housing (4) are all connected with each other side, two insulation housing (4) are all connected with each other, and two equal fixedly connected with storage water tank (13) of side that heat insulating board (12) are adjacent is close to center department, two equal fixedly connected with inlet tube (3) of side near center department of storage water tank (13) top, two connecting hole has all been seted up near center department at heat preservation shell (4) and heat insulating board (12) top, two inlet tube (3) lateral wall is close to bottom department and all is equipped with rotary kiln body (5) jointly with two adjacent connecting hole inner wall mouth inner wall fixed connection, two adjacent one side of storage water tank (13).

2. A waste heat recovery and utilization apparatus as defined in claim 1, wherein: the two threaded rods (7) are symmetrically arranged left and right by taking the center of the inner cavity of the fixed box (2) as a symmetry axis, and the thread tapping directions of the two threaded rods (7) are opposite.

3. A waste heat recovery and utilization apparatus as defined in claim 1, wherein: threaded holes are formed in the inner cavities of the driving plates (6) close to the center of the bottom, and threads matched with adjacent threaded rods (7) are formed in the inner walls of the threaded holes.

4. A waste heat recovery and utilization apparatus as defined in claim 1, wherein: the top of the concave plate (8) is fixedly connected with a fixed spring (14) near the center, and the top of the fixed spring (14) is fixedly connected with the inner wall of the fixed box (2) near the center.

5. A waste heat recovery and utilization apparatus as defined in claim 1, wherein: the concave plate (8) inner chamber is close to left and right sides center department and has all offered logical groove, two logical groove left and right sides inner wall is close to the equal fixedly connected with guide bar (9) of center department jointly, two guide bar (9) keep away from fixed box (2) inner chamber center one end department all the cover be equipped with uide bushing (16), two uide bushing (16) top is close to equal fixedly connected with connecting rod (15) of center department, and two connecting rod (15) top all is close to center department fixed connection with adjacent abnormal plate (10) bottom.

6. A waste heat recovery and utilization apparatus as defined in claim 1, wherein: the fixed rod (18) is fixedly connected with a driven bevel gear (19) near the left end, a driving bevel gear (20) is arranged at the bottom of the driven bevel gear (19) near the right side, and the driving bevel gear (20) is meshed with the driven bevel gear (19).

7. The waste heat recovery and utilization device according to claim 6, wherein: the bottom of the driving bevel gear (20) is provided with a motor (21), the bottom of the motor (21) is fixedly connected with the inner wall of the bottom of the fixed box (2) near the center, and the top end of a power output shaft of the motor (21) is fixedly connected with the bottom of the driving bevel gear (20) near the center.