CN215365443U

CN215365443U - Light and heat coal-fired coupled sludge drying device

Info

Publication number: CN215365443U
Application number: CN202121036450.8U
Authority: CN
Inventors: 朱敏璋; 钱傲冉
Original assignee: Kunshan Lvwei Environmental Protection Technology Co ltd
Current assignee: Kunshan Lvwei Environmental Protection Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-31
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to the technical field of sludge treatment, and discloses a photo-thermal coal-fired coupling type sludge drying device which comprises a bottom plate, a solar energy conversion mechanism and a drying mechanism, wherein the bottom plate is provided with a first heating chamber and a second heating chamber; the drying mechanism is arranged at one end of the bottom plate and comprises a drying groove fixedly connected with the bottom plate, a cylinder is arranged on the side edge of the drying groove, a piston rod of the cylinder is fixedly connected with a push plate, guide rods are arranged on two sides of the push plate, the push plate is arranged at one end, close to the drying groove, of each guide rod, the middle part of the push plate is rotatably connected with a rotating shaft, and a stirring rod is arranged at one end, close to the drying groove, of each rotating shaft; the solar energy conversion mechanism is arranged at one end, far away from the drying mechanism, of the bottom plate and comprises a solar energy converter fixedly connected with the bottom plate, and the solar energy converter is connected with the heat transfer device through a guide pipe. The utility model is suitable for a photo-thermal coal-fired coupling type sludge drying device, and the energy of solar energy is converted into heat for sludge drying treatment through a solar energy conversion mechanism, so that the energy used by the whole device is cleaner.

Description

Light and heat coal-fired coupled sludge drying device

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a photo-thermal coal-fired coupling type sludge drying device.

Background

With the continuous acceleration of the urbanization process and the development of the modern industry. Huge amounts of various municipal and industrial sludge are produced globally every year. For this reason, some suitable process has been sought to effectively treat the above-mentioned sludge. The sludge drying technology is a common technology which can effectively reduce the water content of the sludge so as to facilitate the subsequent treatment of the sludge.

At present, common sludge drying equipment adopts combustion fuel to provide heat, and then sludge is dried, so that more dye is consumed, and the sludge drying equipment is not environment-friendly.

The use of solar energy is increasingly popularized at the present stage, so that the environmental protection effect of the whole device can be improved by converting the solar energy into energy for sludge drying treatment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a photo-thermal coal-fired coupling type sludge drying device, which solves the problems in the background technology.

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

a photo-thermal coal-fired coupling type sludge drying device comprises a bottom plate, a solar energy conversion mechanism and a drying mechanism;

the drying mechanism is arranged at one end of the bottom plate and comprises a drying groove fixedly connected with the bottom plate, a cylinder is arranged on the side edge of the drying groove, a piston rod of the cylinder is fixedly connected with a push plate, guide rods are arranged on two sides of the push plate, the push plate is arranged at one end, close to the drying groove, of each guide rod, the middle part of the push plate is rotatably connected with a rotating shaft, and a stirring rod is arranged at one end, close to the drying groove, of each rotating shaft;

the solar energy conversion mechanism is arranged at one end, far away from the drying mechanism, of the bottom plate and comprises a solar energy converter fixedly connected with the bottom plate, the solar energy converter is connected with a heat transfer device through a guide pipe, and the heat transfer device is arranged at the bottom of the drying groove.

As a preferable technical solution of the present invention, a base is provided at an end of the bottom plate, and a solar energy converter is provided on the base in an inclined manner.

As a preferable technical scheme of the utility model, a pressurizing device is arranged in the middle of the conduit.

As a preferred technical scheme of the utility model, the push plate is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the end part of the rotating shaft.

As a preferred technical scheme, two sides of the push plate are slidably connected with guide rods, one end of each guide rod, which is far away from the drying groove, is provided with a limiting plate, and a spring is arranged between each limiting plate and the push plate.

As a preferable technical scheme of the utility model, the drying groove is of a groove structure, and the outer dimension of the supporting plate is smaller than the inner dimension of the drying groove.

The utility model has the following advantages:

the utility model is suitable for a photo-thermal coal-fired coupling type sludge drying device, and the solar energy is converted into heat for sludge drying treatment through the solar energy conversion mechanism, so that the energy used by the whole device is cleaner, and the environment-friendly effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a photothermal coal-fired coupling type sludge drying device.

Fig. 2 is a front view of a photo-thermal coal-fired coupling type sludge drying device.

FIG. 3 is a schematic structural diagram of a drying tank in a photothermal coal-fired coupling type sludge drying device.

In the figure: 1. a base plate; 2. a base; 3. a solar energy converter; 4. a pressurizing device; 5. a conduit; 6. a heat transfer device; 7. a support pillar; 8. a drying tank; 9. a cylinder; 10. a support plate; 11. a guide bar; 12. pushing the plate; 13. a spring; 14. a limiting plate; 15. a second bevel gear; 16. a first bevel gear; 17. a drive motor; 18. a rotating shaft; 19. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In one embodiment, referring to fig. 1-3, a photo-thermal coal-fired coupled sludge drying device includes a bottom plate 1, a solar energy conversion mechanism and a drying mechanism; the drying mechanism is arranged at one end of the bottom plate 1 and comprises a drying groove 8 fixedly connected with the bottom plate 1, a cylinder 9 is arranged on the side edge of the drying groove 8, a piston rod of the cylinder 9 is fixedly connected with a push plate 12, guide rods 11 are arranged on two sides of the push plate 12, the push plate 12 is arranged at one end, close to the drying groove 8, of each guide rod 11, a rotating shaft 18 is rotatably connected to the middle of each push plate 12, and a stirring rod 19 is arranged at one end, close to the drying groove 8, of each rotating shaft 18; the solar energy conversion mechanism is arranged at one end, far away from the drying mechanism, of the bottom plate 1 and comprises a solar energy converter 3 fixedly connected with the bottom plate 1, the solar energy converter 3 is connected with a heat transfer device 6 through a guide pipe 5, and the heat transfer device 6 is arranged at the bottom of the drying tank 8.

In one aspect of the present embodiment, the end of the base plate 1 is provided with a base 2, and the base 2 is provided with a solar energy converter 3 at an incline. The left end of bottom plate 1 is equipped with base 2, the one end of 2 upper portions fixed connection solar energy converters 3 of base to solar energy converters 3's inside is equipped with can be with the device of solar energy conversion heat energy, sets up the medium of heat conduction in pipe 5, makes and to carry out thermal transmission between solar energy converters 3 and the heat transfer device 6 through heat conduction medium, and heat transfer device 6 fixes the lower part at the groove 8 that futilely, thereby has realized carrying out the treatment effect that heats to the bottom of groove 8 that futilely through solar energy. And a supporting column 7 is arranged between the drying tank 8 and the bottom plate 1, so that the heat transfer device 6 can be put down at the distance between the drying tank 8 and the bottom plate 1.

In one case of the embodiment, the duct 5 is provided with a pressure device 4 in the middle. In order to achieve the movement of the heat transfer medium between the solar energy converter 3 and the heat transfer device 6, a pressurizing device 4 is arranged in the middle of the conduit 5 to increase the pressure, so that the heat transfer medium can circulate between the two devices, thereby achieving the heat transfer processing effect.

In one aspect of this embodiment, the push plate 12 is provided with a driving motor 17, an output shaft of the driving motor 17 is fixedly connected with a first bevel gear 16, the first bevel gear 16 is engaged with a second bevel gear 15, and the second bevel gear 15 is fixedly connected with an end of a rotating shaft 18. The output shaft of driving motor 17 can drive pivot 18 through meshing connected first bevel gear 16 and second bevel gear 15 and rotate, and pivot 18 drives puddler 19 and rotates to stir the solution of drying tank 8 inside, thereby make at the in-process of drying, the inside mud of whole drying tank 8 is heated more evenly, has improved the mummified effect.

In one aspect of this embodiment, the two sides of the push plate 12 are slidably connected to the guide rods 11, a limit plate 14 is disposed at one end of the guide rods 11 away from the drying tank 8, and a spring 13 is disposed between the limit plate 14 and the push plate 12. Through setting guide bar 11 to can reciprocate for when push pedal 12 moves down, push pedal 12 drives layer board 10 and moves down, arranges in when doing the groove 8 bottom in layer board 10 after, and push pedal 12 can continue downstream, relative movement between guide bar 11 and the push pedal 12 this moment, thereby makes puddler 19 can arrange in the inside of doing the groove 8. When the push plate 12 moves upwards, firstly, the distance between the stirring rod 19 and the supporting plate 10 can be changed, and along with the continuous upward movement of the push plate 12, the supporting plate 10 can be far away from the drying tank 8, so that the sludge which is dried in the drying tank 8 is taken out, and the discharging effect is realized.

In one aspect of this embodiment, the desiccating tank 8 is a grooved structure, and the outer dimensions of the pallet 10 are smaller than the inner dimensions of the desiccating tank 8. Because the supporting plate 10 is to be placed in the drying tank 8, the size of the supporting plate 10 is smaller than that of the drying tank 8, the inside of the drying tank 8 can be set to be cylindrical, and the supporting plate 10 is set to be circular plate-shaped, so that the supporting plate 10 can fall in the inside of the drying tank 8, and the pushing plate 12 can take out materials in the drying tank 8.

In the implementation process of the embodiment, firstly, the device is placed on a sludge processing site, the solar energy converter 3 can be placed under the sun, the solar energy converter 3 faces the sun, the cylinder 9 is started, the piston rod of the cylinder 9 contracts, so that the push plate 12 moves downwards, the push plate 12 drives the guide rod 11 to move downwards, so that the support plate 10 falls on the bottom of the drying tank 8, at this time, sludge to be dried can be poured into the drying tank 8, the cylinder 9 is continuously started, so that the stirring rod 19 is inserted into the sludge, at this time, the driving motor 17 is started, the driving motor 17 drives the rotating shaft 18 to rotate through the first bevel gear 16 and the second bevel gear 15 which are meshed and connected, the rotating shaft 18 drives the stirring rod 19 to rotate, so as to stir the sludge, and as the solar energy of the sun is continuously converted into heating for the drying tank 8 by the solar energy conversion mechanism, make the inside mud of tank 8 of drying carry out drying process, after the drying is accomplished, can reverse start cylinder 9, cylinder 9 promotes push pedal 12 rebound, and push pedal 12 at first drives puddler 19 and breaks away from with mud, and push pedal 12 passes through 11 pulling layer boards 10 rebound of guide bar simultaneously to make the inside mud of tank 8 of drying to be taken out, realize the effect of unloading.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A photo-thermal coal-fired coupling type sludge drying device is characterized by comprising a bottom plate, a solar energy conversion mechanism and a drying mechanism;

2. The photo-thermal coal-fired coupling type sludge drying device as claimed in claim 1, wherein a base is arranged at the end of the bottom plate, and a solar energy converter is obliquely arranged on the base.

3. The photothermal coal-fired coupled sludge drying device as claimed in claim 2, wherein a pressurizing device is arranged in the middle of the conduit.

4. The photo-thermal coal-fired coupling type sludge drying device as claimed in claim 1, wherein a driving motor is arranged on the push plate, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the end part of the rotating shaft.

5. The photo-thermal coal-fired coupling type sludge drying device as claimed in claim 1, wherein two sides of the push plate are slidably connected with guide rods, a limiting plate is arranged at one end of each guide rod, which is far away from the drying groove, and a spring is arranged between each limiting plate and the push plate.

6. The photo-thermal coal-fired coupled sludge drying device as claimed in claim 1, wherein the drying tank is of a groove structure, and the outer dimension of the supporting plate is smaller than the inner dimension of the drying tank.