CN219784639U - Sludge pressure conveying device - Google Patents

Abstract

The utility model discloses a sludge pressure conveying device which comprises a sludge conveying belt, a sludge stirring bin, a spiral lifting machine and a sludge transfer bin, wherein the tail end of the sludge conveying belt is positioned above the sludge stirring bin, a stirring mechanism is arranged in the sludge stirring bin, the lower end of the sludge stirring bin is communicated with a conveying pipe, one end of the conveying pipe is communicated with a booster pump, the tail end of the conveying pipe is communicated with the spiral lifting machine, a plurality of cleaning ports are uniformly formed in the spiral lifting machine, and the sludge transfer bin is positioned below the tail end of the spiral lifting machine.

Description

Sludge pressure conveying device

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a sludge pressure conveying device.

Background

In the sludge treatment process, the sludge conveying device is required to be stored in the sludge transfer bin, and then the sludge conveying device is required to be conveyed to the sludge conveying equipment through a discharge hole in the sludge transfer bin, so that the sludge transfer bin is often arranged at a higher position in consideration of the volume of the sludge conveying equipment, and is generally arranged above ten meters, so that the conveying device can be arranged longer, the sludge is easy to dry and harden and is blocked in the conveying mechanism, the cleaning is inconvenient, the conveying difficulty and energy consumption are increased, the highly dehydrated sludge can be agglomerated, and the sludge blocks are too hard and are easy to clamp in a pipeline, so that the conveying efficiency is influenced, and a solution is provided below aiming at the problems.

Disclosure of Invention

The utility model aims to provide a sludge pressure conveying device which solves the problems in the background technology.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a mud pressure conveyor, includes mud conveyer belt, mud stirring storehouse, screw hoist and mud transfer storehouse, the mud conveyer belt end is located mud stirring storehouse top, be provided with rabbling mechanism in the mud stirring storehouse, mud stirring storehouse lower extreme intercommunication has the conveyer pipe, conveyer pipe one end intercommunication has the booster pump, conveyer pipe end and screw hoist intercommunication, a plurality of dirt-cleaning mouths have evenly been seted up on the screw hoist, mud transfer storehouse is located the terminal below of screw hoist.

Preferably, the stirring mechanism comprises a stirring motor, the stirring motor is connected to the outer side of the sludge stirring bin through bolts, the output end of the stirring motor is fixedly connected with a stirring shaft, the stirring shaft penetrates through the side wall of the sludge stirring bin and is rotationally connected with the side wall of the sludge stirring bin, and a plurality of stirring blades are fixedly connected to the stirring shaft.

Preferably, the spiral elevator comprises a feeding pipe, one end of the feeding pipe, which is positioned above the sludge transfer bin, is connected with a spiral motor through a bolt, the output end of the spiral motor is fixedly connected with a spiral conveying blade, the spiral conveying blade and the feeding pipe are positioned on the same axis, and a discharge hole is formed in the lower part of one end of the feeding pipe, which is close to the spiral motor.

Preferably, the screw conveyor blade is a shaftless screw blade.

Preferably, a cleaning cover is hinged on the cleaning opening above the feeding pipe, and one side of the cleaning cover, which is far away from the hinged position, is connected with the feeding pipe in a clamping way.

Preferably, a filter hole is formed below one end of the feeding pipe, which is close to the conveying pipe.

Preferably, the lower part of the sludge transfer bin is conical.

The beneficial effects are that: 1. according to the utility model, the stirring mechanism is arranged in the sludge stirring bin, and is used for stirring and crushing large sludge in the sludge stirring bin, so that the blockage of the sludge to a conveying pipeline and the like is avoided, and the cleaning and maintenance times are reduced.

2. According to the utility model, the conveying pipe of the spiral elevator is provided with a plurality of cleaning ports, the cleaning cover is arranged above the cleaning ports, when the spiral elevator is abnormal, the spiral motor can be stopped, the cleaning cover is opened to inspect the interior of the conveying pipe, meanwhile, the lower end of the conveying pipe is provided with the filtering holes, the high-pressure water gun can be used for entering the cleaning spiral elevator from the cleaning ports, and the cleaned sewage is discharged from the filtering holes.

3. In the utility model, the screw conveying blade adopts the shaftless screw blade, compared with the shaftless screw blade, the shaftless screw blade can reduce the contact area with sludge, reduce the adhesion of sludge on the screw blade, and reduce the cleaning times and difficulty.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic diagram showing a structure of a stirring mechanism according to an embodiment;

fig. 3 is a schematic structural view for showing a dirt cleaning port according to an embodiment;

FIG. 4 is a schematic diagram of an embodiment of a mechanism for displaying a screw elevator;

fig. 5 is an enlarged schematic diagram showing a in fig. 1 according to an embodiment.

Reference numerals: 1. a sludge conveyor belt; 2. a sludge stirring bin; 3. a spiral elevator; 31. a feed pipe; 32. a screw motor; 33. spiral conveying blades; 4. a sludge transfer bin; 5. a stirring mechanism; 51. a stirring motor; 52. a stirring shaft; 53. a stirring blade; 6. a delivery tube; 7. a booster pump; 8. a cleaning port; 9. a discharge port; 10. a cleaning cover; 11. and (5) filtering holes.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

See the figure 1 shows, a mud pressure conveyor, including mud conveyer belt 1, mud stirring storehouse 2, screw hoist 3 and mud transfer storehouse 4, mud conveyer belt 1 end is located mud stirring storehouse 2 top, be provided with rabbling mechanism 5 in the mud stirring storehouse 2, mud stirring storehouse 2 lower extreme intercommunication has conveyer pipe 6, conveyer pipe 6 one end intercommunication has booster pump 7, conveyer pipe 6 end and screw hoist 3 intercommunication form complete conveying passageway, mud passes through the conveyer belt and conveys mud stirring storehouse 2 top to fall into in the mud stirring storehouse 2.

See the fig. 1 and 2 shows, be provided with rabbling mechanism 5 in the mud stirring storehouse 2, rabbling mechanism 5 includes agitator motor 51, agitator motor 51 bolted connection is in mud stirring storehouse 2 outside, agitator motor 51 output fixedly connected with (mixing) shaft 52, the (mixing) shaft wears to locate mud stirring storehouse 2 lateral wall and rotates with mud stirring storehouse 2 lateral wall to be connected, fixedly connected with a plurality of stirring blades 53 on the (mixing) shaft 52, start agitator motor 51, drive (mixing) shaft 52 and rotate, the (mixing) shaft 52 drives stirring blade 53 and rotates, stir the mud in the mud stirring storehouse 2 and smash, make mud formation fritter mud, be convenient for carry, avoid the big mud card of fritter in the device, influence device conveying efficiency.

As shown in fig. 1 and 2, the lower end of the sludge stirring bin 2 is communicated with a conveying pipe 6, one end of the conveying pipe 6 is communicated with a booster pump 7, the tail end of the conveying pipe 6 is communicated with the spiral elevator 3, broken sludge falls into the conveying pipe 6, and the sludge is sent into the spiral elevator 3 by the booster pump 7.

As shown in fig. 1 and 4, the elevator comprises a feeding pipe 31, one end of the feeding pipe 31 above the sludge transfer bin 4 is connected with a screw motor 32 through bolts, the output end of the screw motor 32 is fixedly connected with a screw conveying blade 33, the screw conveying blade 33 and the feeding pipe 31 are positioned on the same axis, a discharge hole 9 is formed in the lower portion of one end of the feeding pipe 31, which is close to the screw motor 32, of the feeding pipe 31, after sludge enters the feeding pipe 31 from the feeding pipe 6, the screw motor 32 is started to drive the screw conveying blade 33 to rotate, and then the sludge is driven to rise upwards, the screw conveying blade 33 adopts shaftless screw blades, the contact between the sludge and the screw conveying blade 33 can be reduced, the sludge is prevented from being adhered to the conveying blade, the conveying efficiency is reduced, meanwhile, the lower portion of one end of the feeding pipe 31, which is close to the screw motor 32, of the feeding hole 9 is formed, and the sludge falls into the sludge transfer bin 4 below the discharge hole 9 after the sludge is lifted to a certain height.

See fig. 1, fig. 3 and fig. 5, evenly offered a plurality of dirt removal mouths 8 on the spiral elevator 3, articulated on the dirt removal mouths 8 of conveying pipe 31 top have the dirt removal lid 10, the one side that the hinge department was kept away from to the dirt removal lid 10 and conveying pipe 31 joint, when spiral elevator 3 is inside to appear unusual, can open the dirt removal lid 10, inspect and clear up the mud piece that blocks through dirt removal mouths 8 to conveying pipe 31 inside, simultaneously, the filter screen 11 has been offered to the one end below that conveying pipe 31 is close to conveying pipe 6, when utilizing the high-pressure squirt to wash conveying pipe 31 inside, waste water can be discharged from filter screen 11.

As shown in fig. 1, the lower part of the sludge transfer bin 4 is conical, so that the sludge transfer bin 4 is convenient to discharge, and sludge is prevented from remaining in the sludge transfer bin 4.

The working principle of the utility model is as follows: firstly, the sludge passes through the sludge conveyer belt 1 to come to the upper part of the sludge stirring bin 2, fall into the sludge stirring bin 2, a stirring mechanism 5 is arranged in the sludge stirring bin 2, the sludge is stirred and smashed by the stirring mechanism 5, the blocking of the whole conveying system by massive sludge is avoided, then, the smashed sludge falls into the conveying pipe 6, the booster pump 7 at one end of the conveying pipe 6 feeds the sludge into the spiral lifting machine 3, the spiral motor 32 in the spiral lifting machine 3 drives the spiral conveying blade 33 to rotate, the sludge is driven to lift upwards, the spiral conveying blade 33 adopts shaftless spiral blades, the sludge can be reduced to adhere to the spiral conveying blade 33, the blocking in the conveying pipe 31 is avoided, the sludge falls into the sludge transfer bin 4 from the discharge hole 9 after being lifted to a certain height, the lower part of the sludge transfer bin 4 is arranged into a cone shape, the blanking is facilitated, meanwhile, the upper part of the conveying pipe 31 is provided with the cleaning opening 8 and the cleaning cover 10, when the spiral lifting machine 3 is abnormal, the inner condition is observed through the cleaning opening 8, the inside of the conveying pipe 31 can be cleaned by utilizing the high-pressure water gun, and the waste water can be discharged from the lower part of the filtering hole 11.

Claims (7)

1. The utility model provides a mud pressure conveyor, includes mud conveyer belt (1), mud stirring storehouse (2), screw hoist (3) and mud transfer storehouse (4), a serial communication port, mud conveyer belt (1) end is located mud stirring storehouse (2) top, be provided with rabbling mechanism (5) in mud stirring storehouse (2), mud stirring storehouse (2) lower extreme intercommunication has conveyer pipe (6), conveyer pipe (6) one end intercommunication has booster pump (7), conveyer pipe (6) end and screw hoist (3) intercommunication, a plurality of clear dirty mouths (8) have evenly been seted up on screw hoist (3), mud transfer storehouse (4) are located screw hoist (3) end below.

2. The sludge pressure conveying device according to claim 1, wherein the stirring mechanism (5) comprises a stirring motor (51), the stirring motor (51) is connected to the outer side of the sludge stirring bin (2) through bolts, the output end of the stirring motor (51) is fixedly connected with a stirring shaft (52), the stirring shaft (52) is arranged on the side wall of the sludge stirring bin (2) in a penetrating mode and is rotationally connected with the side wall of the sludge stirring bin (2), and a plurality of stirring blades (53) are fixedly connected to the stirring shaft (52).

3. The sludge pressure conveying device according to claim 1, wherein the spiral elevator (3) comprises a conveying pipe (31), one end of the conveying pipe (31) above the sludge transfer bin (4) is connected with a spiral motor (32) through bolts, the output end of the spiral motor (32) is fixedly connected with a spiral conveying blade (33), the spiral conveying blade (33) and the conveying pipe (31) are located on the same axis, and a discharge hole (9) is formed in the lower portion of one end, close to the spiral motor (32), of the conveying pipe (31).

4. A sludge pressure conveyor as claimed in claim 3, wherein the screw conveyor blades (33) are shaftless screw blades.

5. A sludge pressure conveying apparatus according to claim 3, wherein a cleaning cover (10) is hinged on the cleaning opening (8) above the feeding pipe (31), and one side of the cleaning cover (10) away from the hinge is clamped with the feeding pipe (31).

6. A sludge pressure conveyer as claimed in claim 3, wherein the feed pipe (31) is provided with a filter hole (11) below one end close to the feed pipe (6).

7. A sludge pressure transfer apparatus as claimed in claim 1 wherein the lower portion of the sludge transfer chamber (4) is tapered.