Sludge storage bin

Abstract

The utility model discloses a sludge storage bin which comprises a shell, a driving assembly, a transmission assembly, a transmission mechanism, a spiral blade, a stirring rod and a deodorant, when the device is used, the deodorant is sprayed into sludge through a spray head, the installed driving assembly drives the stirring rod to rotate, and meanwhile the driving assembly drives the transmission assembly and the transmission mechanism to operate; the stirring rod rotates to prevent sludge from caking, meanwhile, a deodorant sprayed from a spray head can make more sufficient contact with the sludge, the deodorization effect is better, a transmission assembly drives a push block connected with the transmission assembly to reciprocate, and the push block reciprocates to push the sludge in a storage cavity to one side of a discharging pipe in the discharging process. The transmission mechanism drives the spiral blade connected with the transmission mechanism to rotate, the spiral blade rotates to accelerate the falling of the sludge from the discharging pipe, the blockage of the discharging pipe in the discharging process of the sludge is avoided, and the discharging efficiency is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of storage bins, specifically a kind of sludge storage bin. BACKGROUND

[0002] Sludge can be artificially composted or mechanically composted. The sludge after composting is a good soil conditioner. However, sludge with excessive heavy metal content should be carefully disposed of after dewatering treatment, and generally needs to be landfilled and sealed. Sludge storage bin is an important part of sludge treatment system, which is mainly used for storing and transporting sludge. Sludge storage bin plays a role in temporarily storing sludge, controlling sludge quality, adjusting sludge conveying speed, reducing sludge transportation cost in sludge treatment. Sludge storage bin can also effectively control the dust and odor of sludge, thereby reducing the pollution and harm to the environment and personnel. The existing sludge storage bin stores sludge for a long time, which causes the sludge to clump together, resulting in slow discharging. Since the sludge has a strong odor, it will have a certain impact on the environment. The existing sludge storage bin structure is relatively complicated for deodorization, and the deodorant does not mix uniformly with the sludge. Therefore, a sludge storage bin needs to be designed to solve this problem. SUMMARY

[0003] The utility model aims at providing a kind of sludge storage bin to solve the problems raised in the above background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A kind of sludge storage bin, comprising a shell, a storage cavity, a placing cavity, an installation cavity, a connecting cavity and a transmission cavity are arranged in the shell, the connecting cavity is communicated with the storage cavity, a push block is slidably installed in the connecting cavity, a discharge pipe is formed in the bottom of the storage cavity, a spiral blade is arranged in the discharge pipe, a stirring rod is arranged in the storage cavity, a deodorant is arranged in the placing cavity, a spray head is installed at the bottom of the placing cavity.

[0006] A driving assembly is installed on the shell, and the stirring rod is connected with the driving assembly.

[0007] A transmission assembly is installed on the shell, one end of the transmission assembly is connected with the driving assembly, and the other end is connected with the push block.

[0008] A transmission mechanism is arranged in the transmission cavity, one end of the transmission mechanism is connected with the driving assembly, and the other end is connected with the spiral blade.

[0009] As a further scheme of the utility model: the driving assembly comprises a driving member, the driving member is installed on the shell, a driving shaft is installed at the output end of the driving member, the driving shaft extends into the transmission cavity through the installation cavity and the storage cavity away from the driving member, and the stirring rod is installed on the driving shaft.

[0010] As a further solution of the present invention: the transmission assembly includes a driven shaft, the driven shaft is rotatably connected to the installation cavity, and one end of the driven shaft extends into the connecting cavity and is connected to a turntable, the turntable is eccentrically connected to a connecting rod, and the end of the connecting rod away from the turntable is hinged to the push block;

[0011] A connecting unit is installed on the driving shaft, and the connecting unit is connected to the driven shaft at one end away from the driving shaft.

[0012] As a further solution of the present invention: the transmission mechanism includes a rotating shaft, the rotating shaft is rotatably connected to the transmission chamber, one end of the rotating shaft extends into the discharge pipe, and the spiral blade is installed on the rotating shaft;

[0013] A connecting mechanism is installed on the driving shaft, and the connecting mechanism is connected to the rotating shaft at one end away from the driving shaft.

[0014] As a further solution of the present invention: the driving component is a stepping motor.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device is in use, the deodorant is sprayed into the sludge through the nozzle, and the installed driving member drives the driving shaft connected thereto to rotate, and the rotation of the driving shaft drives the stirring rod to rotate. The rotation of the stirring rod can prevent the sludge from agglomerating, and at the same time, the deodorant sprayed from the nozzle can contact the sludge more fully, thereby improving the quality of deodorization. The installed driving shaft rotates through the connecting unit to drive the driven shaft to rotate, and the rotation of the driven shaft drives the turntable connected thereto, and the rotation of the turntable drives the pushing block at one end to move back and forth through the connecting rod. The reciprocating movement of the pushing block can push the sludge in the storage chamber to one side of the discharge pipe during the discharge process, thereby improving the efficiency of discharging the sludge from the discharge pipe. The installed driving shaft rotates through the connecting mechanism to drive the rotating shaft connected thereto to rotate, and the rotation of the rotating shaft drives the spiral blade. The rotation of the spiral blade can accelerate the sludge to fall from the discharge pipe, thereby avoiding the clogging of the discharge pipe caused by the sludge during the discharge process, thereby ensuring the discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a sludge storage bin.

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0018] Figure 3 Schematic diagram of the structure of the connecting unit.

[0019] In the figure: 1, shell; 2, storage cavity; 3, placing cavity; 4, blanking pipe; 5, mounting cavity; 6, driving part; 7, driving shaft; 8, connecting unit; 9, driven shaft; 10, rotating disc; 11, connecting rod; 12, push block; 13, spiral blade; 14, rotating shaft; 15, connecting mechanism; 16, transmission cavity; 17, stirring rod; 18, connecting cavity. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1 to 3 As an embodiment of the utility model, a sludge storage bin comprises a shell 1, the shell 1 is provided with a storage cavity 2, a placing cavity 3, a mounting cavity 5, a connecting cavity 18 and a transmission cavity 16, the connecting cavity 18 is communicated with the storage cavity 2, a push block 12 is slidingly installed in the connecting cavity 18, a blanking pipe 4 is formed in the bottom of the storage cavity 2, the blanking pipe 4 is provided with a spiral blade 13, the storage cavity 2 is provided with a stirring rod 17, the placing cavity 3 is provided with a deodorant, and the placing cavity 3 is provided with a spray head;

[0022] The shell 1 is provided with a driving assembly, and the stirring rod 17 is connected with the driving assembly.

[0023] The shell 1 is provided with a transmission assembly, one end of the transmission assembly is connected with the driving assembly, and the other end of the transmission assembly is connected with the push block 12.

[0024] The transmission cavity 16 is provided with a transmission mechanism, one end of the transmission mechanism is connected with the driving assembly, and the other end of the transmission mechanism is connected with the spiral blade 13.

[0025] In the embodiment, when the device is used, the deodorant is sprayed into the sludge through the spray head, the driving assembly drives the stirring rod 17 to rotate, the transmission assembly and the transmission mechanism are driven to rotate by the driving assembly, the stirring rod 17 rotates to prevent the sludge from caking, and the deodorant sprayed from the spray head can be more fully contacted with the sludge, so that the deodorizing effect is better, the push block 12 connected with the transmission assembly reciprocates, the push block 12 reciprocates to push the sludge in the storage cavity 2 to one side of the blanking pipe 4 during the blanking process, so that the efficiency of outputting the sludge from the blanking pipe 4 is improved, the spiral blade 13 connected with the transmission mechanism rotates, and the spiral blade 13 rotates to accelerate the sludge falling from the blanking pipe 4, so that the blanking pipe 4 is prevented from being blocked during the blanking process, and the blanking efficiency is ensured.

[0026] As an embodiment of the utility model, the driving assembly includes driving piece 6, driving piece 6 is installed on the shell 1, driving shaft 7 is installed at the output end of driving piece 6, the one end of driving shaft 7 away from driving piece 6 penetrates the installation cavity 5 and the storage cavity 2, and extends into transmission cavity 16, the stirring rod 17 is installed on driving shaft 7.

[0027] In this embodiment, the installed driving piece 6 drives the driving shaft 7 connected thereto to rotate, the driving shaft 7 drives the stirring rod 17 to rotate, the stirring rod 17 rotates to prevent sludge from caking, and the deodorant sprayed from the spray head can be more fully contacted with the sludge, improving the quality of deodorization, the installed driving shaft 7 drives the transmission assembly and transmission mechanism to operate, the transmission assembly drives the push block 12 connected thereto to reciprocate, the push block 12 reciprocates to push the sludge in the storage cavity 2 to one side of the discharge pipe 4 during the discharging process, thereby improving the efficiency of discharging the sludge from the discharge pipe 4, and the transmission mechanism drives the spiral blade 13 connected thereto to rotate, the spiral blade 13 rotates to accelerate the sludge falling from the discharge pipe 4, avoiding the discharge pipe 4 from being blocked during the discharging process, thereby ensuring the efficiency of discharging.

[0028] Further, the driving piece 6 can be a stepper motor or a servo motor, which is not specifically described here.

[0029] As an embodiment of the utility model, the transmission assembly includes a driven shaft 9, the driven shaft 9 is rotatably connected with the installation cavity 5, and the one end of the driven shaft 9 extends into the connecting cavity 18 and is connected with the turntable 10, the connecting rod 11 is eccentrically connected with the turntable 10, and the one end of the connecting rod 11 away from the turntable 10 is hinged with the push block 12.

[0030] The connecting unit 8 is installed on the driving shaft 7, and the one end of the connecting unit 8 away from the driving shaft 7 is connected with the driven shaft 9.

[0031] In this embodiment, the installed driving shaft 7 rotates to drive the driven shaft 9 to rotate through the connecting unit 8, the driven shaft 9 drives the turntable 10 connected thereto to rotate, the turntable 10 drives the push block 12 at one end to reciprocate through the connecting rod 11, and the push block 12 reciprocates to push the sludge in the storage cavity 2 to one side of the discharge pipe 4 during the discharging process, thereby improving the efficiency of discharging the sludge from the discharge pipe 4.

[0032] Further, the connecting unit 8 can be a gear set or a worm and a worm gear, which is not specifically described here.

[0033] As an embodiment of the utility model, the transmission mechanism includes the pivot 14, the pivot 14 is rotatably connected with the transmission cavity 16, one end of the pivot 14 extends into the blanking pipe 4, and the spiral blade 13 is installed on the pivot 14;

[0034] The connecting mechanism 15 is installed on the driving shaft 7, and one end of the connecting mechanism 15 away from the driving shaft 7 is connected with the pivot 14.

[0035] In the embodiment, the installed driving shaft 7 rotates through the connecting mechanism 15 to drive the pivot 14 connected therewith to rotate, the pivot 14 rotates to drive the spiral blade 13, and the spiral blade 13 rotates to accelerate the sludge falling from the blanking pipe 4, so that the blanking pipe 4 is prevented from being blocked during blanking, and the blanking efficiency is ensured.

[0036] Further, the connecting mechanism 15 can be a gear set or a worm and a worm wheel, which is not described in detail here.

[0037] As an embodiment of the utility model, the driving part 6 is a stepping motor.

[0038] In the embodiment, the installed stepping motor drives the driving shaft 7 connected therewith to rotate, the driving shaft 7 drives the stirring rod 17 connected therewith to rotate, the stirring rod 17 rotates to stir the sludge, the sludge is prevented from caking, the deodorant can be more fully contacted with the sludge, and the deodorizing effect is better.

[0039] The working principle of the utility model is as follows: when the device is used, the deodorant is sprayed into the sludge through the spray head, the installed driving part 6 drives the driving shaft 7 connected therewith to rotate, the driving shaft 7 drives the stirring rod 17 to rotate, the stirring rod 17 rotates to prevent the sludge from caking, the deodorant sprayed from the spray head can be more fully contacted with the sludge, the deodorizing quality is improved, the installed driving shaft 7 rotates through the connecting unit 8 to drive the driven shaft 9 to rotate, the driven shaft 9 drives the turntable 10 connected therewith to rotate, the turntable 10 rotates through the connecting rod 11 to drive the push block 12 at one end to reciprocate, the push block 12 reciprocates to push the sludge in the storage cavity 2 to one side of the blanking pipe 4 during blanking, the efficiency of outputting the sludge from the blanking pipe 4 is improved, the installed driving shaft 7 rotates through the connecting mechanism 15 to drive the pivot 14 connected therewith to rotate, the pivot 14 rotates to drive the spiral blade 13, and the spiral blade 13 rotates to accelerate the sludge falling from the blanking pipe 4, so that the blanking pipe 4 is prevented from being blocked during blanking, and the blanking efficiency is ensured.

[0040] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0041] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A sludge storage silo, comprising a shell, characterized in that: The shell is provided with a storage chamber, a placement chamber, an installation chamber, a connecting chamber and a transmission chamber. The connecting chamber is communicated with the storage chamber, a push block is slidably installed in the connecting chamber, a discharge pipe is opened at the bottom of the storage chamber, a spiral blade is provided in the discharge pipe, a stirring rod is provided in the storage chamber, a deodorant is provided in the placement chamber, and a nozzle is installed at the bottom of the placement chamber; A driving assembly is installed on the housing, and the stirring rod is connected to the driving assembly; A transmission assembly is installed on the housing, one end of the transmission assembly is connected to the drive assembly, and the other end is connected to the push block; A transmission mechanism is provided in the transmission cavity, one end of the transmission mechanism is connected to the drive assembly, and the other end is connected to the spiral blade.

2. A sludge storage silo according to claim 1, characterized in that: The driving assembly includes a driving member, which is installed on the shell. A driving shaft is installed on the output end of the driving member. The driving shaft passes through the installation cavity and the storage cavity at one end away from the driving member and extends into the transmission cavity. The stirring rod is installed on the driving shaft.

3. A sludge storage silo according to claim 2, characterized in that: The transmission assembly includes a driven shaft, which is rotatably connected to the mounting cavity, and one end of the driven shaft extends into the connecting cavity and is connected to a turntable, the turntable is eccentrically connected to a connecting rod, and the end of the connecting rod away from the turntable is hinged to the push block; A connecting unit is installed on the driving shaft, and the connecting unit is connected to the driven shaft at one end away from the driving shaft.

4. A sludge storage silo according to claim 3, characterized in that: The transmission mechanism includes a rotating shaft, which is rotatably connected to the transmission chamber, one end of the rotating shaft extends into the discharge pipe, and the spiral blade is installed on the rotating shaft; A connecting mechanism is installed on the driving shaft, and the connecting mechanism is connected to the rotating shaft at one end away from the driving shaft.

5. A sludge storage silo according to claim 2, characterized in that: The driving component is a stepping motor.

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