CN212800109U - Heat source-free sludge drying device - Google Patents

Abstract

The utility model relates to a mud stoving technical field, and a no heat source mud drying device is disclosed, including the work box, the last lateral wall of work box rotates through the bearing and is connected with the inlet pipe, the lower lateral wall of work box rotates through the bearing and is connected with the discharging pipe, the inner wall of inlet pipe rotates through sealed bearing and is connected with the sludge pipe, the fixed cover of feed pipe outside is equipped with driven helical gear, the last lateral wall fixedly connected with driving motor of work box, driving motor's output fixedly connected with and driven helical gear assorted initiative helical gear, fixed intercommunication has same net section of thick bamboo before inlet pipe and the discharging pipe, the lower extreme fixedly connected with connecting plate of discharging pipe, the lower lateral wall fixedly connected with hydraulic rod of. The utility model discloses can dry sludge under the condition that does not need the heat source, can produce the vapor that contains the pollutant in a large number when having avoided steam or steam and mud to carry out the heat exchange, cause the pollution of surrounding environment and harm the problem that the operative employee is healthy.

Description

Heat source-free sludge drying device

Technical Field

The utility model relates to a mud stoving technical field especially relates to no heat source mud drying device.

Background

The sludge is a byproduct generated in the processes of sewage treatment, waste treatment, garbage treatment and the like, has extremely complex components, mainly contains about 90-95% of water, and other recyclable organic substances, various trace elements, pathogenic microorganisms, parasitic ova, heavy metals and the like which can cause adverse effects on the environment, is subjected to harmless and resource treatment, and is an important subject of ecological environment protection in the world.

The existing sludge drying is mostly used for drying sludge by hot air or steam, and a large amount of water vapor containing pollutants is generated when the hot air or steam exchanges heat with the sludge, so that the pollution to the surrounding environment is caused, and the health of operators is harmed.

Disclosure of Invention

The utility model aims at solving among the prior art mud stoving multi-purpose being used for hot-blast or steam drying mud, steam or steam can produce the vapor that contains the pollutant in a large number when carrying out the heat exchange with mud, cause the pollution of surrounding environment and harm the problem that the operative employee is healthy, and the no heat source mud drying device who provides.

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

the non-heat source sludge drying device comprises a working box, wherein the upper side wall of the working box is rotatably connected with a feeding pipe through a bearing, the lower side wall of the working box is rotatably connected with a discharging pipe through a bearing, the inner wall of the feeding pipe is rotatably connected with a sludge pipe through a sealing bearing, a driven helical gear is fixedly sleeved outside the feeding pipe, the upper side wall of the working box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving helical gear matched with the driven helical gear, the feeding pipe and the discharging pipe are fixedly communicated with the same net barrel, the lower end of the discharging pipe is fixedly connected with a connecting plate, the lower side wall of the working box is fixedly connected with a hydraulic push rod, a connecting rod is arranged below the working box, the rod wall of the connecting rod is symmetrically and fixedly connected with two supporting plates, and the side, the lower lateral wall fixedly connected with dead lever of work box, two fixed plates of the symmetrical fixedly connected with of pole wall of connecting rod, two the lateral wall of one side in opposite directions of fixed plate is kept away from the one end rotation of work box through pivot and dead lever and is connected, the pole wall that hydraulic push rod was kept away from to the connecting rod is rotated through the pivot and is connected with the apron, two spacing grooves have been seted up to the lateral wall symmetry of connecting plate, the lateral wall symmetry fixedly connected with of apron two with spacing groove assorted stopper.

Preferably, the upper side wall of the work box is fixedly connected with a high-pressure air pump, an air outlet of the high-pressure air pump is fixedly communicated with an exhaust pipe, and the lower end of the exhaust pipe penetrates through the side wall of the work box, is located in the work box and is fixedly communicated with a plurality of air nozzles.

Preferably, the side wall of the work box is fixedly connected with a plurality of support rods with L-shaped cross sections, and the lower ends of the support rods are fixedly connected with self-locking wheels.

Preferably, the lower side wall of the working box is an inclined plane, and the lower side wall of the working box is fixedly communicated with a sewage discharge pipe.

Preferably, a rubber pad is fixedly connected between the connecting plate and the cover plate.

Preferably, an air inlet of the high-pressure air pump is fixedly communicated with a filtering net cover.

Compared with the prior art, the utility model provides a no heat source sludge drying device possesses following beneficial effect:

this no heat source sludge drying device through work box, net section of thick bamboo, inlet pipe, discharging pipe, driven helical gear, driving motor and the initiative helical gear that sets up, can dry sludge under the condition that does not need the heat source, can produce the vapor that contains the pollutant in a large number when having avoided steam or steam and sludge to carry out the heat exchange, causes the pollution of surrounding environment and endangers the problem that the operative employee is healthy.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can dry mud under the condition that does not need the heat source, can produce the vapor that contains the pollutant in a large number when having avoided steam or steam and mud to carry out the heat exchange, cause the pollution of surrounding environment and harm the problem that the operating personnel is healthy.

Drawings

Fig. 1 is a schematic structural view of a non-heat source sludge drying device provided by the utility model;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1 work box, 2 inlet pipes, 3 discharging pipes, 4 sludge pipes, 5 driven bevel gears, 6 driving motors, 7 driving bevel gears, 8 net cylinders, 9 connecting plates, 10 hydraulic push rods, 11 connecting rods, 12 supporting plates, 13 fixing rods, 14 fixing plates, 15 cover plates, 16 limiting grooves, 17 limiting blocks, 18 high-pressure air pumps, 19 exhaust pipes, 20 air nozzles, 21 supporting rods, 22 self-locking wheels, 23 blow-off pipes, 24 rubber pads and 25 filter screen covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a non-heat source sludge drying device comprises a work box 1, wherein an upper side wall of the work box 1 is rotatably connected with a feeding pipe 2 through a bearing, a lower side wall of the work box 1 is rotatably connected with a discharging pipe 3 through a bearing, an inner wall of the feeding pipe 2 is rotatably connected with a sludge pipe 4 through a sealed bearing, the feeding pipe 2 is externally and fixedly sleeved with a driven helical gear 5, the upper side wall of the work box 1 is fixedly connected with a driving motor 6, an output end of the driving motor 6 is fixedly connected with a driving helical gear 7 matched with the driven helical gear 5, the feeding pipe 2 and the discharging pipe 3 are fixedly communicated with a same net barrel 8 in front, a lower end of the discharging pipe 3 is fixedly connected with a connecting plate 9, the lower side wall of the work box 1 is fixedly connected with a hydraulic push rod 10, a connecting rod 11 is arranged below the work box 1, the rod wall of the, lower lateral wall fixedly connected with dead lever 13 of work box 1, two fixed plates 14 of the symmetrical fixedly connected with of pole wall of connecting rod 11, the lateral wall of the one side in opposite directions of two fixed plates 14 is kept away from the one end of work box 1 through pivot and dead lever 13 and is rotated and be connected, the pole wall that hydraulic push rod 10 was kept away from to connecting rod 11 is rotated through the pivot and is connected with apron 15, two spacing grooves 16 have been seted up to the lateral wall symmetry of connecting plate 9, the lateral wall symmetry fixedly connected with of apron 15 two with spacing groove 16 assorted stopper 17.

The lateral wall that the lateral wall fixedly connected with high compression pump 18 was gone up to work box 1, the fixed intercommunication of gas outlet of high compression pump 18 has blast pipe 19, and the lower extreme of blast pipe 19 runs through work box 1 and the fixed intercommunication is located work box 1 and has a plurality of jet heads 20, improves the drying efficiency of mud.

The lateral wall fixedly connected with of work box 1 is a plurality of cross sections for the bracing piece 21 of L type structure, and the lower extreme fixedly connected with of bracing piece 21 is from locking wheel 22, has improved the convenience that the device removed.

The lower side wall of the working box 1 is an inclined plane, and the lower side wall of the working box 1 is fixedly communicated with a sewage discharge pipe 23, so that sewage can be conveniently discharged.

A rubber pad 24 is fixedly connected between the connecting plate 9 and the cover plate 15, and the sealing performance between the connecting plate 9 and the cover plate 15 is improved.

The air inlet of the high-pressure air pump 18 is fixedly communicated with a filtering net cover 25, so that external impurities are prevented from entering the high-pressure air pump 18 and causing the high-pressure air pump 18.

The utility model discloses in, during the use, start hydraulic push rod 10, hydraulic push rod 1 drives connecting rod 11 rotatory, make apron 15 and connecting plate 9 laminate closely, then pass through mud in the leading-in net section of thick bamboo 8 of sludge pipe 4, then start driving motor 6, it is rotatory to drive net section of thick bamboo 8 through mutually supporting of initiative helical gear 7 and driven helical gear 5, through centrifugal force with mud and water separately, then start high compression pump 18, accelerate the stoving effect of mud, then start hydraulic push rod 10 once more, will lap 15 and connecting plate 9 separately take out the mud after the stoving, the device dries mud under the condition that does not need the heat source, can produce the vapor that contains the pollutant in a large number when having avoided steam or steam and mud to carry out the heat exchange, cause the pollution of surrounding environment and harm the problem that the operative employee is healthy.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Non-heat source sludge drying device, including work box (1), its characterized in that, the last lateral wall of work box (1) is rotated through the bearing and is connected with inlet pipe (2), the lower lateral wall of work box (1) is rotated through the bearing and is connected with discharging pipe (3), the inner wall of inlet pipe (2) is rotated through sealed bearing and is connected with sludge pipe (4), inlet pipe (2) external fixation cover is equipped with driven helical gear (5), the last lateral wall fixedly connected with driving motor (6) of work box (1), the output fixedly connected with of driving motor (6) and driven helical gear (5) assorted initiative helical gear (7), fixed intercommunication has same net section of thick bamboo (8) before inlet pipe (2) and discharging pipe (3), the lower extreme fixedly connected with connecting plate (9) of discharging pipe (3), the lower lateral wall fixedly connected with hydraulic push rod (10) of work box (1), a connecting rod (11) is arranged below the working box (1), two support plates (12) are symmetrically and fixedly connected with the rod wall of the connecting rod (11), the side wall of one opposite side of the two support plates (12) is rotatably connected with the output end of the hydraulic push rod (10) through a rotating shaft, the lower side wall of the working box (1) is fixedly connected with a fixed rod (13), the rod wall of the connecting rod (11) is symmetrically and fixedly connected with two fixed plates (14), the side wall of one opposite side of the two fixed plates (14) is rotatably connected with one end of the fixed rod (13) far away from the working box (1) through a rotating shaft, the rod wall of the connecting rod (11) far away from the hydraulic push rod (10) is rotatably connected with a cover plate (15) through a rotating shaft, two limit grooves (16) are symmetrically arranged on the side wall of the connecting plate (9), the lateral wall of apron (15) symmetry fixedly connected with two with spacing groove (16) assorted stopper (17).

2. The non-heat source sludge drying device according to claim 1, wherein a high pressure air pump (18) is fixedly connected to the upper side wall of the working tank (1), an air outlet of the high pressure air pump (18) is fixedly communicated with an exhaust pipe (19), and a lower end of the exhaust pipe (19) penetrates through the side wall of the working tank (1) and is located in the working tank (1) and is fixedly communicated with a plurality of air nozzles (20).

3. The non-heat source sludge drying device according to claim 1, wherein a plurality of support rods (21) with L-shaped cross sections are fixedly connected to the side wall of the working box (1), and self-locking wheels (22) are fixedly connected to the lower ends of the support rods (21).

4. The non-heat source sludge drying device according to claim 1, wherein the lower side wall of the working box (1) is an inclined surface, and a sewage discharge pipe (23) is fixedly communicated with the lower side wall of the working box (1).

5. The non-heat source sludge drying device according to claim 1, wherein a rubber gasket (24) is fixedly connected between the connecting plate (9) and the cover plate (15).

6. The non-heat source sludge drying device according to claim 2, wherein the air inlet of the high pressure air pump (18) is fixedly communicated with a filter screen (25).

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