CN211394269U

CN211394269U - Sludge drying machine

Info

Publication number: CN211394269U
Application number: CN201922123853.5U
Authority: CN
Inventors: 廖广辉; 彭涛
Original assignee: Guangdong Hengrui Industry Co ltd
Current assignee: Guangdong Hengrui Industry Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-01
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to a sludge drying technical field just discloses a sludge drying machine, including handling a section of thick bamboo, the bottom fixed mounting who handles a section of thick bamboo has three supporting leg, and the right fixed mounting who handles bobbin base portion has the air-blower, the left side fixedly connected with communicating pipe of air-blower, and the other end fixed mounting of communicating pipe has the heater. This sludge drying machine, realize the effectual purpose of dehydration through being provided with transport auger and cutting device, carry the auger to move mud forward ceaselessly, will have partly sewage oneself to fall down during the removal, cutting device and transport auger are the laminating state this moment, but along with constantly piling up of mud in the pipeline, water between them is still by continuous extrusion, when mud is extruded the certain degree, cutting device's spring can be by the extrusion shrink, the mud of caking can be taken advantage of the situation and is extruded transport auger pipeline this moment, pressure diminishes suddenly this moment, cut the sludge block.

Description

Sludge drying machine

Technical Field

The utility model relates to a sludge drying technical field specifically is a sludge drying machine.

Background

Sludge drying, also called sludge dewatering, refers to a process of removing most of water content from sludge through the action of percolation or evaporation, and generally refers to the adoption of self-evaporation facilities such as a sludge drying yard (bed), and after sludge concentration, the water content of the sludge is further reduced by a physical method, so that the sludge is convenient to convey, pile, utilize or further treat.

At present, the most sludge drying treatment method is to utilize a machine for treatment, the production efficiency is high, and meanwhile, manual control can be carried out, but the existing sludge drying machine has some obvious problems: first, all used machine direct extrusion, especially utilized hydraulic stem direct extrusion, but because the mud moisture content is many, the condition that often appears the seepage, the extrusion dehydration effect is poor.

In addition, the existing sludge drying machine is often an integrated device, the drying means is accumulation, and meanwhile, a large amount of hot air is injected for drying, so that the condition that the sludge at the bottommost part of the drying is accumulated or accumulated water easily exists is often caused, and the drying speed is slow.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sludge drying machine possesses the effectual and fast advantage of mummification of dehydration, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a sludge drier comprises a treatment barrel, wherein the bottom of the treatment barrel is fixedly provided with three supporting legs, the right of the bottom of the treatment barrel is fixedly provided with an air blower, the left side of the air blower is fixedly connected with a communicating pipe, the other end of the communicating pipe is fixedly provided with a heater, the top of the heater is fixedly provided with two heat conducting pipes, the middle of the bottom of the treatment barrel is fixedly provided with a rotating shaft, the bottom of the rotating shaft is fixedly provided with an inherently large motor, the top of the rotating shaft is fixedly provided with a stirrer, the middle of the inside of the treatment barrel is fixedly provided with a material containing groove, the top of the treatment barrel is fixedly provided with a top plate, the top of the top plate is fixedly provided with a conical plate, the middle of the top of the conical plate is fixedly welded with an air supply pipe, the middle of the air supply, carry the right swing joint of auger to have cutting device, and carry the rightmost end fixed mounting of auger to have a small motor, the fixed welding of the middle and upper portion of a section of thick bamboo inside has the guiding gutter, the leftmost welding of guiding gutter has the sewage pipe, carry the upper portion fixedly connected with inlet pipe on the left of the auger, the fixed surface joint of inlet pipe has two fixed knots.

Preferably, the heat pipe is responsible for including the heat conduction, the rightmost end that the heat conduction was responsible for is provided with prevents soil cover, and the right-hand member opening part that the heat conduction was responsible for is provided with the filter screen, the heat conduction is responsible for fixed mounting on the upper portion of heater.

Preferably, the lower part of the conveying pipeline outside the conveying auger is provided with a hole.

Preferably, the guiding gutter is located the transport auger under, and the guiding gutter is forty-five degrees and inclines to the left, the leftmost end of guiding gutter and sewage pipe pass the welding of handling a section of thick bamboo inner wall.

Preferably, the bottom plate of the material containing groove is provided with a plurality of five-millimeter small holes, and the side plate of the material containing groove is solid.

Preferably, carry the rightmost end of auger and be laminated completely with cutting device, cutting device can extrude on carrying the dwang of auger and remove.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this sludge drying machine, realize the effectual purpose of dehydration through being provided with transport auger and cutting device, carry the auger to move mud forward ceaselessly, will have partly sewage oneself to fall down during the removal, cutting device and transport auger are the laminating state this moment, but along with the constantly piling up of mud in the pipeline, water between them is still by continuous extrusion comes out, when mud is extruded the certain degree, cutting device's spring can be by the extrusion shrink, the mud of caking can be taken advantage of the situation and is extruded transport auger pipeline this moment, pressure diminishes suddenly this moment, cutting device gets back to original state, cut the sludge block, the device can enough accomplish extrusion sewage, also can become closely knit with loose mud simultaneously, subsequent processing has been made things convenient for greatly.

2. This sludge drying machine realizes quick mummification's purpose through being provided with and agitator, flourishing silo and heat pipe, and the mud extrusion blocking by preliminary dehydration falls into flourishing silo, and the agitator stirs again blocky mud this moment and smashes for cubic mud has become the earth granule of small-size, and the agitator stirring that does not stop is in the same place a large amount of hot-air of heating pipe exhaust, can accelerate the mummification speed of mud greatly.

Drawings

FIG. 1 is a schematic sectional view of the whole structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic view of the connection between the conveying auger and the cutting device;

fig. 4 is an enlarged schematic view of the structure heat pipe of the present invention.

In the figure: 1. a treatment cylinder; 2. supporting legs; 3. a blower; 4. a communicating pipe; 5. a heater; 6. a heat conducting pipe; 601. a heat conducting main pipe; 602. a soil-proof cover; 603. a filter screen; 7. a rotating shaft; 8. a large motor; 9. a stirrer; 10. a material containing groove; 11. a top plate; 12. a tapered plate; 13. an air supply pipe; 14. a flow-guiding fan; 15. conveying the auger; 16. a cutting device; 17. a small motor; 18. a diversion trench; 19. a sewage pipe; 20. a feed pipe; 21. and (5) fixing the buckle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a sludge drying machine comprises a treatment cylinder 1, three support legs 2 are fixedly installed at the bottom of the treatment cylinder 1, an air blower 3 is fixedly installed at the right side of the bottom of the treatment cylinder 1, a communicating pipe 4 is fixedly connected to the left side of the air blower 3, a heater 5 is fixedly installed at the other end of the communicating pipe 4, two heat conducting pipes 6 are fixedly installed at the top of the heater 5, a rotating shaft 7 is fixedly installed at the middle of the bottom of the treatment cylinder 1, a large motor 8 is fixedly installed at the bottom of the rotating shaft 7, a stirrer 9 is fixedly installed at the top of the rotating shaft 7, a material containing tank 10 is fixedly installed at the middle of the inside of the treatment cylinder 1, a top plate 11 is fixedly installed at the top of the treatment cylinder 1, a conical plate 12 is fixedly installed at the top of the top plate 11, an air supply pipe 13 is, the upper portion of the interior of the treatment cylinder 1 is fixedly provided with a conveying auger 15, the right side of the conveying auger 15 is movably connected with a cutting device 16, the rightmost end of the conveying auger 15 is fixedly provided with a small motor 17, the middle upper portion of the interior of the treatment cylinder 1 is fixedly welded with a diversion trench 18, the leftmost side of the diversion trench 18 is welded with a sewage pipe 19, the upper portion of the left side of the conveying auger 15 is fixedly connected with a feed pipe 20, and the surface of the feed pipe 20 is fixedly clamped with two fixing buckles 21.

Wherein, heat pipe 6 is responsible for 601 including the heat conduction, and the rightmost end that the heat conduction is responsible for 601 is provided with prevents soil cover 602, and the right-hand member opening part that the heat conduction is responsible for 601 is provided with filter screen 603, and heat conduction is responsible for 601 fixed mounting on the upper portion of heater 5, is provided with and prevents soil cover 602 and can guarantee that the stirring of upper portion is smashed the mud that falls and can not drop into the heat conduction is responsible for 601 easily, is provided with the one deck again simultaneously and prevents that soil cover 602 also makes earth be difficult to get into, has guaranteed heat pipe 6's normal work to.

Wherein, carry the outside lower part of transporting the pipeline of auger 15 and seted up the hole, mud has certain moisture just got into and carries auger 15, is provided with the hole through the lower part of transporting the pipeline outside carrying auger 15, just so can guarantee to carry auger 15 and just can utilize the simple moisture of filtering of effect of gravity wherein when removing mud in the front.

Wherein, the guiding gutter 18 is located and carries the under end of auger 15, and guiding gutter 18 is the slope of forty-five degrees to the left, and the leftmost end of guiding gutter 18 passes the inner wall welding of treatment section of thick bamboo 1 with sewage pipe 19, and the sewage that flows out in carrying auger 15 just in time is accepted by guiding gutter 18, and guiding gutter 18 cooperates sewage pipe 19 again simultaneously and just can be very light discharges the sewage outside the section of thick bamboo.

Wherein, the bottom plate of containing trough 10 has seted up the little hole of a plurality of five millimeters, and the curb plate of containing trough 10 is solid, and mud will become relatively dry earth after the dehydration, and agitator 9 in containing trough 10 will smash it destruction this moment, can accelerate the speed of sludge drying, is provided with little hole in order to let the mud granule that is dried enter into the lower part, makes things convenient for outside the follow-up discharge cylinder.

Wherein, carry auger 15's rightmost end and cutting device 16 and be laminated completely, cutting device 16 can extrude on carrying auger 15's dwang and move, and the laminating just can carry out simple extrusion dehydration to mud completely, and cutting device 16 can simply remove, has just also made things convenient for the cutting to mud to handle.

The working principle is as follows: the heater 5 and the blower 3 are started in advance to preheat the treatment barrel 1, then the sludge is conveyed into the conveying auger 15 through the feeding pipe 20, the motor is started to work, the small motor 17 drives the helical blades in the conveying auger 15 to rotate, the sludge is continuously pushed forwards, in the moving process, part of moisture in the sludge under the action of gravity falls from the bottom of the conveying auger 15 and enters the diversion trench 18, the cutting device 16 and the conveying auger 15 are closely attached together, the sludge is extruded together along with the increasing of the sludge in the conveying auger 15, the moisture is automatically discharged, when the moisture is extruded to a certain degree, the spring is extruded and contracted, a small part of blocky sludge falls from the conveying auger 15, and the cutting device 16 returns to the previous state along with the sudden reduction of extrusion force, the partial blocky sludge which just extends out is cut and sequentially circulated, the fallen blocky sludge enters the material containing groove 10, the stirrer 9 rotates rapidly in the material containing groove, the blocky sludge extruded together originally is smashed, the heat conduction pipe 6 below the stirrer is used for conveying hot air upwards all the time, the sludge is beaten into small-sized particles, the drying is faster under the driving of the stirrer 9, and the small-sized particles fall into the bottom of the treatment cylinder 1 through the bottom of the material containing groove 10 and are discharged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sludge drier is characterized by comprising a treatment barrel, wherein three supporting legs are fixedly mounted at the bottom of the treatment barrel, an air blower is fixedly mounted at the right side of the bottom of the treatment barrel, a communicating pipe is fixedly connected at the left side of the air blower, a heater is fixedly mounted at the other end of the communicating pipe, two heat conducting pipes are fixedly mounted at the top of the heater, a rotating shaft is fixedly mounted at the middle of the bottom of the treatment barrel, an inherently large motor is fixedly mounted at the bottom of the rotating shaft, an agitator is fixedly mounted at the top of the rotating shaft, a material containing tank is fixedly mounted at the middle of the interior of the treatment barrel, a top plate is fixedly mounted at the top of the treatment barrel, a conical plate is fixedly mounted at the middle of the top of the conical plate, an air supply pipe is fixedly welded at the middle of the top of the conical plate, a drainage fan, carry the right swing joint of auger to have cutting device, and carry the rightmost end fixed mounting of auger to have a small motor, the fixed welding of the middle and upper portion of a section of thick bamboo inside has the guiding gutter, the leftmost welding of guiding gutter has the sewage pipe, carry the upper portion fixedly connected with inlet pipe on the left of the auger, the fixed surface joint of inlet pipe has two fixed knots.

2. The sludge drying machine as claimed in claim 1, wherein the heat conducting pipe comprises a main heat conducting pipe, the rightmost end of the main heat conducting pipe is provided with a soil-proof cover, a filter screen is arranged at the right end opening of the main heat conducting pipe, and the main heat conducting pipe is fixedly arranged at the upper part of the heater.

3. The sludge drying machine as claimed in claim 1, wherein the lower part of the conveying pipe outside the conveying auger is provided with a hole.

4. The sludge drying machine as claimed in claim 1, wherein the diversion trench is positioned right below the conveying auger and is inclined to the left by forty-five degrees, and the leftmost end of the diversion trench is welded with the sewage pipe through the inner wall of the treatment cylinder.

5. The sludge drying machine as claimed in claim 1, wherein the bottom plate of the material containing groove is provided with a plurality of five-millimeter small holes, and the side plate of the material containing groove is solid.

6. The sludge drying machine according to claim 1, wherein the rightmost end of the conveying auger is completely attached to the cutting device, and the cutting device can be extruded and moved on a rotating rod of the conveying auger.