CN219526466U - Sludge dryer - Google Patents

Abstract

The utility model discloses a sludge dryer, which belongs to the technical field of sludge dryers and comprises a drying chamber, wherein a discharging pipe is connected to the bottom of the drying chamber in a penetrating way, a valve is arranged on the discharging pipe, supporting legs are arranged on two sides of the discharging pipe, a sightseeing window is fixedly arranged on the front end face of the drying chamber, a crushing motor is fixedly arranged on one side of the drying chamber, a hot air outlet pipe is connected to the outer wall of one side of the drying chamber in a penetrating way, a hot air inlet pipe is connected to the outer wall of the other side of the drying chamber in a penetrating way, a rotating motor is fixedly arranged at the top of the drying chamber, a cleaning component is arranged on one side of the rotating motor, and a feeding funnel is arranged on the other side of the rotating motor. According to the utility model, through the rotary motor, the round table, the round plate and the material guide openings, sludge can be uniformly dispersed in the drying chamber through the plurality of material guide openings, so that the sludge is prevented from directly falling on the crushing shaft and the crushing blade, meanwhile, the contact time of the sludge and hot air can be prolonged, and the drying efficiency is improved.

Description

Sludge dryer

Technical Field

The utility model relates to the technical field of sludge dryers, in particular to a sludge dryer.

Background

For factory sludge and domestic sludge, landfill type treatment is generally adopted in the past, and in recent years, people start to use an incineration method, so that the method is convenient for people to effectively obtain heat energy from waste, the environmental protection cost is reduced, secondary pollution is avoided, and in addition, the sludge can be used as a fertilizer for processing treatment. In both the above treatment methods, the sludge is first dried.

Through searching, the Chinese patent with the patent publication number of CN204625462U discloses a high-efficiency environment-friendly sludge dryer which comprises a dryer body, a drying chamber and a smashing device, wherein a hot air inlet is formed in the left side of the drying chamber, a feeding funnel is arranged on the left side above the drying chamber, the smashing device is arranged on the lower side of the feeding funnel, a rotating shaft is arranged on the lower side of the drying chamber, stirring wings are uniformly arranged on the rotating shaft, a high-pressure spray head is arranged on the upper side of the drying chamber, the high-pressure spray head is connected with a water tank through a water inlet pipe, a moisture-discharging fan is not arranged on the right side of the drying chamber, the right side of the moisture-discharging fan is connected with an adsorption device through a gas pipeline, and the adsorption device is connected with an exhaust pipeline.

However, the above patent also has the following problems: when mud gets into the back from the pan feeding funnel of drying chamber upper end, mud can directly drop on crushing axle and crushing blade of drying chamber bottom, owing to contain a large amount of moisture in the mud, at the in-process of drying, mud can bond together, pile up very easily in the bottom of drying chamber, and the crushing axle of being inconvenient for is smashed with crushing blade, and secondly, smashes the mud after the drying through a set of crushing axle and crushing blade, and crushing time is relatively poor, and crushing effect is relatively poor.

Disclosure of Invention

The utility model aims to provide a sludge dryer for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sludge dryer, includes the drying chamber, the bottom through-connection of drying chamber has the discharging pipe, be provided with the valve on the discharging pipe, the both sides of discharging pipe are provided with the landing leg, the preceding terminal surface of drying chamber is fixed to be provided with the sightseeing window, one side fixed mounting of drying chamber has crushing motor, one side outer wall through-connection of drying chamber has hot-blast outlet duct, the opposite side outer wall through-connection of drying chamber has hot-blast intake pipe, the top fixed mounting of drying chamber has the rotating electrical machines, one side of rotating electrical machines is provided with cleaning assembly, the opposite side of rotating electrical machines is provided with the pan feeding funnel, and the inside of pan feeding funnel and drying chamber is linked together, the output fixedly connected with round platform of rotating electrical machines, and the round platform rotates the inside upper end that sets up the drying chamber, the bottom fixedly connected with of round platform, the bottom of round platform is provided with crushing assembly.

As a further scheme of the utility model: the surface of the circular plate is provided with a plurality of guide openings distributed in a ring-shaped array shape.

As a further scheme of the utility model: the crushing assembly comprises a second rotating rod, one end of the second rotating rod is fixedly connected with the output end of the crushing motor, a second crushing shaft is fixedly connected with the other side of the second rotating rod, and a second fluted disc is fixedly sleeved on the outer wall of the second rotating rod.

As a further scheme of the utility model: the top meshing of second fluted disc is connected with first fluted disc, the inside fixedly connected with first bull stick of first fluted disc, the opposite side fixedly connected with first crushing axle of first bull stick, the outer wall of first crushing axle and second crushing axle is the heliciform and is provided with crushing blade.

As a further scheme of the utility model: the cleaning assembly comprises a water tank, the water tank is fixedly connected with the top of the drying chamber, an observation window is fixedly arranged on the front end face of the water tank, a water storage cavity is formed in the water tank, a water filling port is formed in the top of the water storage cavity, and the water filling port is communicated with the inside of the water storage cavity.

As a further scheme of the utility model: the bottom of water storage chamber installs the water pump, and the input of water pump is linked together through the inside of pipeline and water storage chamber, the output of water pump is through pipeline fixedly connected with aqueduct, the bottom fixed mounting of aqueduct has first shower nozzle, one side fixed mounting of first shower nozzle has the second shower nozzle.

Compared with the prior art, the utility model has the beneficial effects that: the sludge dryer has the following advantages:

(1) Through the rotating motor, the round table, the round plate and the material guide openings, sludge can be uniformly dispersed in the drying chamber through the material guide openings, so that the sludge is prevented from directly falling on the crushing shaft and the crushing blade, meanwhile, the contact time of the sludge and hot air can be prolonged, the drying efficiency is improved, and the problem that the sludge can directly fall on the crushing shaft and the crushing blade at the bottom of the drying chamber after entering from the feeding hopper at the upper end of the drying chamber, and the sludge is easily accumulated at the bottom of the drying chamber due to the fact that a large amount of water is contained in the sludge, and is inconvenient to stir and crush the crushing shaft and the crushing blade in the drying process is solved;

(2) Through the crushing motor and the crushing subassembly that are provided with, can realize that first crushing axle and second smash the axle and stir the crushing to mud simultaneously, and the rotation direction of first crushing axle and second crushing axle is opposite to can shorten the kibbling time of mud, and then improve kibbling effect, solve only smashing the mud after the drying through a set of crushing axle and crushing blade, crushing time is relatively poor, crushing effect relatively poor problem.

Drawings

FIG. 1 is a perspective partial schematic view of the overall structure of the present utility model;

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

FIG. 3 is a schematic top view of a partial structure of the circular table and circular plate of the present utility model;

FIG. 4 is an enlarged partial schematic view of the structure of the present utility model at B;

fig. 5 is an enlarged partial structure diagram of the present utility model at a.

In the figure: 1. a feeding funnel; 2. a rotating electric machine; 3. a hot air inlet pipe; 4. a drying chamber; 5. cleaning the assembly; 501. a water inlet; 502. a water tank; 503. an observation window; 504. a water storage chamber; 505. a water pump; 506. a first nozzle; 507. a water conduit; 508. a second nozzle; 6. a hot air outlet pipe; 7. a sightseeing window; 8. a crushing motor; 9. a crushing assembly; 901. a first pulverizing shaft; 902. a crushing blade; 903. a second pulverizing shaft; 904. a first toothed disc; 905. a first rotating lever; 906. a second rotating rod; 907. a second toothed disc; 10. a support leg; 11. round bench; 12. a circular plate; 13. a discharge pipe; 14. a valve; 15. and a material guiding port.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the sludge dryer comprises a drying chamber 4, wherein a discharging pipe 13 is connected with the bottom of the drying chamber 4 in a penetrating way, a valve 14 is arranged on the discharging pipe 13, supporting legs 10 are arranged on two sides of the discharging pipe 13, a sightseeing window 7 is fixedly arranged on the front end face of the drying chamber 4, a hot air outlet pipe 6 is connected with the outer wall of one side of the drying chamber 4 in a penetrating way, a hot air inlet pipe 3 is connected with the outer wall of the other side of the drying chamber 4 in a penetrating way, a rotating motor 2 is fixedly arranged at the top of the drying chamber 4, a cleaning assembly 5 is arranged on one side of the rotating motor 2, the cleaning assembly 5 comprises a water tank 502, the water tank 502 is fixedly connected with the top of the drying chamber 4, an observation window 503 is fixedly arranged on the front end face of the water tank 502, a water storage cavity 504 is arranged in the inside the water storage cavity 504, a water inlet 501 is formed at the top of the water storage cavity 504, the water filling port 501 is communicated with the inside of the water storage cavity 504, the water pump 505 is installed at the bottom of the water storage cavity 504, the input end of the water pump 505 is communicated with the inside of the water storage cavity 504 through a pipeline, the output end of the water pump 505 is fixedly connected with the water guide pipe 507 through a pipeline, the bottom of the water guide pipe 507 is fixedly provided with the first spray nozzle 506, one side of the first spray nozzle 506 is fixedly provided with the second spray nozzle 508, the other side of the rotating motor 2 is provided with the feeding funnel 1, the feeding funnel 1 is communicated with the inside of the drying chamber 4, the output end of the rotating motor 2 is fixedly connected with the round table 11, the round table 11 is rotatably arranged at the upper end inside the drying chamber 4, the bottom of the round table 11 is fixedly connected with the round plate 12, and the surface of the round plate 12 is provided with a plurality of annular array-shaped material guide ports 15;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, when in use, through the rotating motor 2, the round table 11, the circular plate 12 and the material guide opening 15, after the sludge enters the drying chamber 4 through the material inlet funnel 1, the round table 11 can be driven to rotate through the output end of the rotating motor 2, the round table 11 is driven to rotate by rotating, the circular plate 12 is driven to rotate, and the round table 11 has a certain inclination angle, so that the sludge on the round table 11 can move towards the direction close to the material guide opening 15 until the sludge passes through the material guide opening 15 and falls into the bottom of the drying chamber 4, the sludge can be uniformly dispersed in the drying chamber 4 through the material guide openings 15 through the rotation of the round table 11, the sludge can be prevented from directly falling into the crushing shaft and the crushing blade 902, meanwhile, the contact time of the sludge and the hot air can be prolonged, the drying efficiency is improved, the problem that the sludge can be directly dropped onto the crushing shaft and the crushing blade 902 at the bottom of the drying chamber 4 after the sludge enters from the material inlet funnel 1 at the upper end of the drying chamber 4 is solved, and the sludge is easy to adhere together due to a large amount of moisture in the sludge in the drying process, the sludge is not convenient to be crushed by the crushing shaft and the crushing blade 902 at the bottom of the drying chamber 4;

wherein: through the hot-blast intake pipe 3 that is provided with and hot-blast outlet duct 6, can realize the interior hot-blast air flow of drying chamber 4, thereby dry mud, through the cleaning module 5 that is provided with, when mud drying is accomplished the back and is washd drying chamber 4, can send the washing water in the water storage cavity 504 into in the aqueduct 507 through water pump 505, and spout through first shower nozzle 506 and second shower nozzle 508, and first shower nozzle 506 spun water can wash round platform 11, rotating electrical machines 2 are in the work revolving stage this moment, second shower nozzle 508 spun water can pass guide mouth 15, wash the inside lower extreme of drying chamber 4, after washing, open valve 14, the water after the washing flows out from discharging pipe 13, the staff collects the processing can.

A crushing motor 8 is fixedly arranged on one side of the drying chamber 4, a crushing assembly 9 is arranged at the bottom of the circular plate 12, the crushing assembly 9 comprises a second rotating rod 906, one end of the second rotating rod 906 is fixedly connected with the output end of the crushing motor 8, the other side of the second rotating rod 906 is fixedly connected with a second crushing shaft 903, the outer wall of the second rotating rod 906 is fixedly sleeved with a second fluted disc 907, the top of the second fluted disc 907 is in meshed connection with a first fluted disc 904, a first rotating rod 905 is fixedly connected with the inside of the first fluted disc 904, the other side of the first rotating rod 905 is fixedly connected with a first crushing shaft 901, and crushing blades 902 are spirally arranged on the outer walls of the first crushing shaft 901 and the second crushing shaft 903;

specifically, as shown in fig. 2 and fig. 4, during the use, through the crushing motor 8 and the crushing assembly 9 that are provided, can drive the second bull stick 906 through the output of crushing motor 8 and rotate, the second bull stick 906 rotates and drives the second crushing axle 903 and rotate, and the second bull stick 906 rotates and drives the second fluted disc 907 and rotate, the second fluted disc 907 rotates and drives the first bull stick 905 through the first fluted disc 904, the first bull stick 905 rotates and drives the first crushing axle 901 and the second crushing axle 903 rotates simultaneously and drives crushing blade 902 and rotate, thereby stir crushing the mud after drying, through the simultaneous rotation of first crushing axle 901 and second crushing axle 903 and the opposite direction of rotation, can shorten the time of mud crushing, improve crushing effect, the problem that only smash the mud after drying through a set of crushing axle and crushing blade 902, crushing time is relatively poor, crushing effect is solved.

Working principle: in the utility model, firstly, when sludge enters the drying chamber 4 through the feeding hopper 1, the round table 11 is driven to rotate through the output end of the rotary motor 2, the round table 11 rotates to drive the circular plate 12 to rotate, the round table 11 has a certain inclination angle, so that the sludge on the round table 11 can move towards the direction close to the material guide opening 15 until the sludge passes through the material guide opening 15 and falls into the bottom of the drying chamber 4, the sludge can be uniformly dispersed in the drying chamber 4 through the material guide openings 15 through the rotation of the round table 11, the sludge is prevented from directly falling into the crushing shaft and the crushing blade 902, meanwhile, the contact time of the sludge and hot air can be prolonged, the drying efficiency is improved, secondly, the second rotary rod 906 is driven to rotate through the output end of the crushing motor 8, the second rotary rod 906 rotates to drive the second crushing shaft 903, and the second rotary rod 906 rotates to drive the second fluted disc 907 to rotate, the second fluted disc 907 rotates to drive the first rotating rod 905 to rotate through the first fluted disc 904, the first rotating rod 905 rotates to drive the first crushing shaft 901 to rotate, the first crushing shaft 901 and the second crushing shaft 903 simultaneously rotate to drive the crushing blade 902 to rotate, so that dried sludge is stirred and crushed, the time for crushing the sludge can be shortened through the simultaneous rotation of the first crushing shaft 901 and the second crushing shaft 903 and the opposite rotation directions, the crushing effect is improved, finally, when the drying chamber 4 is cleaned after the drying of the sludge is finished, cleaning water in the water storage cavity 504 can be sent into the water guide pipe 507 through the water pump 505 and sprayed out through the first spray head 506 and the second spray head 508, the water sprayed out by the first spray head 506 can flush the round table 11, the rotating motor 2 is positioned on the working turntable at the moment, the water sprayed out by the second spray head 508 can pass through the material guide opening 15 to flush the inner lower end of the drying chamber 4, after the flushing is finished, the valve 14 is opened, the cleaned water flows out from the discharging pipe 13, and the staff can collect the water.

The standard parts used in the files of the utility model can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, meanwhile, the electrical components in the utility model are externally connected with a power supply and a control switch when in use, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, and the utility model does not explain the control mode and the circuit connection in detail, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in the specification, and is conventional known equipment.

It should be noted that, in this document, 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.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (6)

1. Sludge dryer, comprising a drying chamber (4), characterized in that: the utility model discloses a drying chamber, including drying chamber (4), bottom through-connection has discharging pipe (13), be provided with valve (14) on discharging pipe (13), the both sides of discharging pipe (13) are provided with landing leg (10), the preceding terminal surface of drying chamber (4) is fixed to be provided with sightseeing window (7), one side fixed mounting of drying chamber (4) has crushing motor (8), one side outer wall through-connection of drying chamber (4) has hot-blast outlet duct (6), the opposite side outer wall through-connection of drying chamber (4) has hot-blast intake pipe (3), the top fixed mounting of drying chamber (4) has rotating electrical machines (2), one side of rotating electrical machines (2) is provided with cleaning assembly (5), the opposite side of rotating electrical machines (2) is provided with pan feeding (1), and pan feeding funnel (1) is linked together with the inside of drying chamber (4), the output fixedly connected with round platform (11) of rotating electrical machines (2), and round platform (11) rotate and set up the inside upper end of drying chamber (4), the bottom fixedly connected with circular disc (12), the bottom of circular disc (12) is provided with crushing assembly (9).

2. A sludge dryer as claimed in claim 1, wherein: a plurality of guide openings (15) distributed in a ring-shaped array shape are formed in the surface of the circular plate (12).

3. A sludge dryer as claimed in claim 1, wherein: crushing subassembly (9) include second bull stick (906), and the one end of second bull stick (906) with smash the output fixed connection of motor (8), the opposite side fixedly connected with second of second bull stick (906) smashes axle (903), the outer wall of second bull stick (906) is fixed to have cup jointed second fluted disc (907).

4. A sludge dryer as claimed in claim 3, wherein: the top meshing of second fluted disc (907) is connected with first fluted disc (904), the inside fixedly connected with first bull stick (905) of first fluted disc (904), the opposite side fixedly connected with first crushing axle (901) of first bull stick (905), the outer wall of first crushing axle (901) and second crushing axle (903) is helical and is provided with crushing blade (902).

5. A sludge dryer as claimed in claim 1, wherein: the cleaning assembly (5) comprises a water tank (502), the water tank (502) is fixedly connected with the top of the drying chamber (4), an observation window (503) is fixedly arranged on the front end face of the water tank (502), a water storage cavity (504) is arranged in the water tank (502), a water filling port (501) is formed in the top of the water storage cavity (504), and the water filling port (501) is communicated with the inside of the water storage cavity (504).

6. The sludge dryer as claimed in claim 5, wherein: the bottom of water storage chamber (504) is installed water pump (505), and the input of water pump (505) is linked together through the inside of pipeline and water storage chamber (504), the output of water pump (505) is through pipeline fixedly connected with water guide pipe (507), the bottom fixed mounting of water guide pipe (507) has first shower nozzle (506), one side fixed mounting of first shower nozzle (506) has second shower nozzle (508).