CN213200906U - Sludge storage bin - Google Patents

Abstract

The utility model relates to a sludge storage bin, sludge storage bin include the storehouse body includes the storehouse main part, is located storehouse main part below rather than communicating toper hopper, the pan feeding mouth has been seted up at the top of storehouse main part, the discharge gate has been seted up to the bottom of toper hopper, sludge storage bin is still including being used for forming massive broken bridge mechanism that mud was smashed, be used for right the humidification mechanism of the internal mud humidification in storehouse, broken bridge mechanism sets up on the toper hopper, humidification mechanism is including setting up humidification mouth, water supply unit, intercommunication on the storehouse body the humidification mouth with water supply unit's pipeline, setting are in control valve on the pipeline. The utility model discloses a new-type broken bridge mechanism can not form to the discharge gate and shelter from, reduces with mud frictional force, and equipment power is little more energy-conserving, and mud unloading speed is faster, adds humidification mechanism simultaneously, can moisten the softening with the mud of crossing hard, can effectively assist broken bridge mechanism and smash mud.

Description

Sludge storage bin

Technical Field

The utility model relates to a useless transport technology of environmental protection trade solid danger, concretely relates to mud feed bin.

Background

At present, sludge is stored and conveyed in an indispensable device in a bin, and because sludge is fermented and then has certain viscosity, and the fermented sludge is easy to harden into blocks, the friction force and the cohesive force of the bin wall of the sludge and the bin cause that the sludge can not be discharged by gravity smoothly, and a bridge breaking device is required to be installed on the sludge bin for improving the condition.

The existing bridge breaking device is generally: the single-shaft horizontal bridge breaking device or the single-shaft vertical (the slope bridge shaft is perpendicular to the storage bin) bridge breaking device has the same problems in the two schemes, namely the bridge breaking shaft is horizontally or vertically arranged above the discharge port of the sludge storage bin, so that the storage bin discharge port is easily blocked.

Disclosure of Invention

The utility model aims at providing a mud feed bin can effectively solve the mud jam problem.

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

the utility model provides a sludge storage bin, sludge storage bin include the storehouse body includes the storehouse main part, is located storehouse main part below rather than communicating toper hopper, the pan feeding mouth has been seted up at the top of storehouse main part, the discharge gate has been seted up to the bottom of toper hopper, sludge storage bin is still including being used for forming massive mud breaking bridge mechanism, being used for right the humidification mechanism of the internal mud humidification in storehouse, bridge mechanism sets up on the toper hopper, humidification mechanism is including setting up humidification mouth, water supply unit, the intercommunication in the storehouse body the humidification mouth with the pipeline of water supply unit, setting are in control valve on the pipeline.

Preferably, broken bridge mechanism includes motor, (mixing) shaft, sets up a plurality of broken bridge teeth on the (mixing) shaft, the (mixing) shaft runs through the toper hopper, the motor with the one end of (mixing) shaft is connected and is located the outside of toper hopper, broken bridge tooth is located in the toper hopper.

Further preferably, the bridge breaking mechanisms are provided with two groups, the two groups of stirring shafts are arranged in parallel, and the bridge breaking teeth on the two groups of stirring shafts are arranged in a staggered mode.

Still further preferably, two sets of said stirring shafts face each other and turn toward the feed side.

Further preferably, the broken bridge teeth vertically penetrate through the stirring shaft, and the end parts of the broken bridge teeth are close to the side wall of the conical hopper.

Further preferably, two adjacent broken bridge teeth are perpendicular to each other.

Further preferably, the bridge breaking tooth is cylindrical.

Preferably, the humidifying openings are provided with a plurality of humidifying openings, the humidifying openings are arranged on the periphery of the bin body, and the humidifying openings are connected with the atomizing nozzles.

Preferably, the sludge storage bin further comprises a sludge delivery pump, and the sludge delivery pump is communicated with the discharge hole.

Preferably, a valve is arranged at the discharge port.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a new-type broken bridge mechanism can not form to the discharge gate and shelter from, reduces with mud frictional force, and equipment power is little more energy-conserving, and mud unloading speed is faster, adds humidification mechanism simultaneously, can moisten the softening with the mud of crossing hard, can effectively assist broken bridge mechanism and smash mud.

Drawings

FIG. 1 is a schematic cross-sectional view of a sludge storage bin in this embodiment;

FIG. 2 is a schematic structural diagram of a sludge storage bin (without a humidifying mechanism) in the embodiment;

FIG. 3 is a schematic structural diagram of a bridge breaking mechanism in this embodiment;

FIG. 4 is a front view of the bridge-breaking mechanism of the present embodiment;

FIG. 5 is a top view of the bridge-breaking mechanism of the present embodiment;

fig. 6 is a side view of the motor in this embodiment.

In the above drawings: 10. a cartridge main body; 11. a conical hopper; 12. a feeding port; 13. a discharge port; 20. a humidifying port; 21. a pipeline; 22. a water supply unit; 23. a control valve; 24. an atomizing spray head; 30. a motor; 31. a stirring shaft; 32. breaking bridge teeth; 33. a seal member; 34. a pedestal bearing; 4. a valve; 5. a sludge delivery pump.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a sludge storage bin comprises a bin body for feeding and storing, a bridge breaking mechanism for breaking sludge, a humidifying mechanism for adding water into sludge to soften the sludge, and a sludge conveying pump 5 for conveying broken sludge away.

The storehouse body divide into the storehouse main part 10 that is square usually and the toper hopper 11 of the latter half of first half, and pan feeding mouth 12 has been seted up to storehouse main part 10 top, and discharge gate 13 has been seted up to the below of toper hopper 11, and mud delivery pump 5 sets up in discharge gate 13 below and is linked together with discharge gate 13, is provided with between discharge gate 13 and the mud delivery pump 5 to be used for the switch valve 4 in the storehouse body, and in this embodiment, valve 4 adopts manual push-pull valve. The bridge breaking mechanism is arranged on the conical hopper 11, and the humidifying mechanism is connected with the bin body.

As shown in figure 1, the humidifying mechanism comprises a humidifying port 20 arranged on the side wall of the bin body, a water supply part 22, a pipeline 21 for communicating the humidifying port 20 and the water supply part 22, and a control valve 23 arranged on the pipeline 21. The number of the humidifying openings 20 can be four, the four peripheral surfaces of the bin body can be respectively provided with one, and the humidifying openings 20 are positioned above the bridge breaking mechanism so as to facilitate early humidifying. The humidifying port 20 is also provided with an atomizing nozzle 24 to fully humidify the sludge.

As shown in fig. 3-6, the bridge breaking mechanism includes a motor 30, a stirring shaft 31, and a plurality of bridge breaking teeth 32 disposed on the stirring shaft 31, and two sets of bridge breaking mechanisms are disposed on two sides of the discharge port 13, so as not to block the discharge port 13. Both stirring shafts 31 extend horizontally through the conical hopper 11 and are arranged in parallel. Each stirring shaft 31 is connected with a motor 30, the motor 30 is arranged at one end of the stirring shaft 31 and located outside the conical hopper 11, a sealing element 33 is arranged at the connection position, in the embodiment, the motor 30 adopts a speed reduction motor, and the sealing element 33 adopts packing sealing. The other end of the stirring shaft 31 is provided with a bearing with a seat 34, the bearing with a seat 34 is also positioned outside the conical hopper 11, and the connection position adopts the same sealing mode as the motor 30 side. In the working state, the stirring shafts 31 face each other and rotate to the feeding side, as shown in fig. 5, the sludge bin can be fed to the middle of the two stirring shafts 31, that is, when the stirring shafts 31 are viewed from left to right, the stirring shaft 31 on the left side rotates clockwise, and the stirring shaft 31 on the right side rotates counterclockwise, as shown in fig. 6. The broken bridge teeth 32 are cylindrical, so that friction force between the broken bridge teeth 32 and sludge is reduced, and the broken bridge teeth 32 on the two stirring shafts 31 are arranged in a staggered mode so as to avoid collision during working. The broken bridge teeth 32 vertically penetrate through the stirring shaft 31, the two ends of the broken bridge teeth are the same in extending length, the end parts of the broken bridge teeth are close to the inner side wall of the conical hopper 11, and meanwhile, two adjacent broken bridge teeth 32 on the same stirring shaft 31 are arranged in a mutually perpendicular mode.

The working principle of the present embodiment is specifically described as follows:

the sludge enters the storage bin, moves downwards under the action of gravity, the control valve 23 is opened, the water supply part 22 starts to supply water, the water sprayed from the atomizing nozzle 24 humidifies the sludge, meanwhile, the motor 30 is started, the two stirring shafts 31 rotate in opposite directions, the sludge is smashed and conveyed downwards from the middle of the two shafts, the valve 4 on the discharge port 13 is opened, and the sludge enters the sludge conveying pump 5 and is conveyed to the next station by the sludge conveying pump 5.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a sludge storage bin, sludge storage bin include the storehouse body includes the storehouse main part, is located storehouse main part below rather than communicating toper hopper, the pan feeding mouth has been seted up at the top of storehouse main part, the discharge gate has been seted up to the bottom of toper hopper, a serial communication port, sludge storage bin is still including being used for forming massive broken bridge mechanism of smashing of mud that hardens, be used for right the humidification mechanism of the internal mud humidification in storehouse, broken bridge mechanism sets up on the toper hopper, humidification mechanism is including setting up humidification mouth, water supply unit, intercommunication on the storehouse body the humidification mouth with water supply unit's pipeline, setting are in control valve on the pipeline.

2. The sludge storage bin according to claim 1, wherein the bridge breaking mechanism comprises a motor, a stirring shaft and a plurality of bridge breaking teeth arranged on the stirring shaft, the stirring shaft penetrates through the tapered hopper, the motor is connected with one end of the stirring shaft and is positioned outside the tapered hopper, and the bridge breaking teeth are positioned in the tapered hopper.

3. The sludge storage bin as claimed in claim 2, wherein the bridge breaking mechanism is provided with two groups, two groups of the stirring shafts are arranged in parallel, and the bridge breaking teeth on the two groups of the stirring shafts are arranged in a staggered manner.

4. The sludge storage bin of claim 3, wherein the two sets of stirring shafts face each other and rotate towards the feeding side.

5. The sludge storage bin of claim 2, wherein the broken bridge teeth vertically penetrate through the stirring shaft, and the end parts of the broken bridge teeth are close to the side wall of the conical hopper.

6. The sludge storage bin of claim 2, wherein two adjacent bridging teeth are perpendicular to each other.

7. The sludge silo of claim 2, wherein the bridge-breaking teeth are cylindrical.

8. The sludge storage bin according to claim 1, wherein the number of the humidifying openings is plural, the plurality of humidifying openings are arranged around the bin body, and the humidifying openings are connected with the atomizing nozzles.

9. The sludge storage bin of claim 1, further comprising a sludge transfer pump in communication with the discharge outlet.

10. The sludge silo of claim 1, wherein a valve is disposed at the discharge port.

Images