Papermaking sludge transfer storage bin

Abstract

The utility model provides a paper mill sludge transfer storage bin, and mainly relates to the technical field of paper mill sludge treatment equipment. A papermaking sludge transfer storage bin comprises a shell, a feeding port is formed in the top of the shell, a discharging bin is fixedly arranged at the position, close to the right side, of the bottom of the shell, a screw rod is arranged in the discharging bin in a matched mode, a driving motor is fixedly arranged at the bottom of the shell, and the tail end of an output shaft of the driving motor is connected with the screw rod through a universal shaft. The sludge treatment device has the beneficial effects that the sludge treatment device is simple in structure and convenient to install and use, and the sludge can uniformly fall down through the baffles which are arranged at intervals in a staggered manner, so that the sludge bridging probability is reduced; the driving motor simultaneously drives the stirring blades and the screw rod to rotate, so that sludge is prevented from being blocked in the discharging process, the production efficiency is favorably improved, and meanwhile, the labor intensity is reduced.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of papermaking sludge processing equipment, in particular to a papermaking sludge transport and storage bin. Background Art

[0002] During the feeding process of papermaking sludge incineration, it is necessary to use a sludge storage hopper in front of the furnace to store sludge to buffer the storage material and achieve the purpose of uniform feeding in front of the furnace through the feeder in front of the furnace arranged at the bottom. Due to the high water content of papermaking sludge, this sludge storage hopper in front of the furnace often encounters the problem of sludge bridging, which leads to frequent blockage of the bottom outlet of the sludge storage hopper. The material cannot fall naturally by gravity at the bottom. Operators often use the method of knocking on the warehouse wall or poking the material downward from the top of the cabin with a steel pipe to temporarily solve the problem. If a serious bridging situation is encountered, it will affect the feeding in front of the furnace, greatly increasing the labor cost. In order to solve the above problems, the present application provides a papermaking sludge transfer and storage warehouse. Utility Model Content

[0003] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0004] A papermaking sludge transfer and storage bin comprises a shell, a feed port is provided at the top of the shell, a discharge bin is fixedly arranged near the right side of the bottom of the shell, a spiral rod is arranged inside the discharge bin, a drive motor is fixedly arranged at the bottom of the shell, and the end of the output shaft of the drive motor is connected to the spiral rod through a universal shaft.

[0005] The bottom of the inner wall of the shell is rotatably connected to the stirring blade, and a rotating shaft is fixedly arranged at the bottom of the stirring blade. The rotating shaft passes through the bottom of the shell and a driven bevel gear is fixedly arranged at the end thereof.

[0006] The outer ring of the output shaft of the driving motor is fixedly provided with a driving bevel gear, and the driving bevel gear is meshedly connected with the driven bevel gear.

[0007] A plurality of baffles are staggered and fixedly arranged on the inner wall of the shell.

[0008] Brackets are fixedly arranged at the four corners of the bottom of the shell, a support plate is fixedly arranged on the bracket at the left end, and the drive motor is fixed on the support plate.

[0009] A protective cover is fixedly arranged on the inner wall of the discharge bin, and the universal shaft is located inside the protective cover.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model has a simple structure and is easy to install and use. The baffles arranged at staggered intervals can make the sludge fall evenly and reduce the probability of sludge bridging. It drives the stirring blades and the spiral rod to rotate at the same time through the driving motor, so that the sludge can avoid being blocked during the feeding process, which is beneficial to improving production efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Attached Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Attached Figure 3 It is a schematic diagram of the structure of the stirring blade of the utility model.

[0015] The numbers shown in the accompanying drawings are: 1, shell; 2, feed port; 3, discharge bin; 4, screw rod; 5, drive motor; 6, universal joint; 7, stirring blade; 8, driven bevel gear; 9, driving bevel gear; 10, baffle; 11, bracket; 12, rotating shaft; 13, support plate; 14, protective cover; 15, spiral blade. DETAILED DESCRIPTION

[0016] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0017] In conjunction with the accompanying drawings, a papermaking sludge transfer and storage bin includes a shell 1, characterized in that: a feed port 2 is opened at the top of the shell 1, a discharge bin 3 is fixedly arranged near the right side of the bottom of the shell 1, the discharge bin 3 is connected to the inside of the shell 1 and a valve is arranged at the end, a screw rod 4 is arranged inside the discharge bin 3, a drive motor 5 is fixedly arranged at the bottom of the shell 1, the end of the output shaft of the drive motor 5 is connected to the screw rod 4 through a universal shaft 6, and a spiral blade 15 is fixedly arranged on the outer ring of the screw rod 4.

[0018] The bottom of the inner wall of the housing 1 is rotatably connected to a stirring blade 7, a rotating shaft 12 is fixedly arranged at the bottom of the stirring blade 7, the rotating shaft 12 passes through the bottom of the housing 1 and a driven bevel gear 8 is fixedly arranged at the end thereof.

[0019] The outer ring of the output shaft of the driving motor 5 is fixedly provided with a driving bevel gear 9, and the driving bevel gear 9 is meshed and connected with the driven bevel gear 8. Through this structural design, the driving motor 5 drives the screw rod 4 to rotate and also drives the stirring blade 7 to rotate.

[0020] A plurality of baffles 10 are staggered and fixedly arranged on the inner wall of the shell 1, and this structural design allows the sludge to fall evenly.

[0021] Brackets 11 are fixedly arranged at the four corners of the bottom of the housing 1, a support plate 13 is fixedly arranged on the left end of the bracket 11, the drive motor 5 is fixed on the support plate 13, and universal wheels can be installed at the bottom of the bracket 11 to facilitate the movement of the device.

[0022] A protective cover 14 is fixedly arranged on the inner wall of the discharge bin 3 , and the universal shaft 6 is located inside the protective cover 14 . This structural design can prevent the sludge from damaging the universal shaft 6 .

[0023] When the device is in use, papermaking sludge enters the shell 1 through the feed inlet 2, and falls to the bottom after being buffered by each baffle 10 in turn; when discharge is required, the sludge falls into the discharge bin 3, and the driving motor 5 drives the main shaft to rotate, and drives the stirring blades 7 to rotate through gear meshing, so as to stir the sludge into the discharge bin 3, while avoiding blockage; the other end of the main shaft of the driving motor 5 drives the screw rod 4 to rotate through the universal shaft 6, thereby discharging the sludge and avoiding blockage.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A papermaking sludge transfer and storage bin, comprising a housing (1), characterized in that: The shell (1) is provided with a feed inlet (2) at the top, a discharge bin (3) is fixedly arranged near the right side of the bottom of the shell (1), a screw rod (4) is arranged in the discharge bin (3), a drive motor (5) is fixedly arranged at the bottom of the shell (1), the end of the output shaft of the drive motor (5) is connected to the screw rod (4) through a universal shaft (6), the bottom of the inner wall of the shell (1) is rotatably connected to a stirring blade (7), a rotating shaft (12) is fixedly arranged at the bottom of the stirring blade (7), the rotating shaft (12) passes through the bottom of the shell (1) and a driven bevel gear (8) is fixedly arranged at the end, a driving bevel gear (9) is fixedly arranged on the outer ring of the output shaft of the drive motor (5), and the driving bevel gear (9) is meshingly connected with the driven bevel gear (8).

2. A papermaking sludge transfer and storage silo according to claim 1, characterized in that: A plurality of baffles (10) are staggered and fixedly arranged on the inner wall of the shell (1).

3. The papermaking sludge transfer and storage bin according to claim 1, characterized in that: Brackets (11) are fixedly arranged at the four corners of the bottom of the shell (1), a support plate (13) is fixedly arranged on the left end of the bracket (11), and the drive motor (5) is fixed on the support plate (13).

4. The papermaking sludge transfer and storage bin according to claim 1, characterized in that: A protective cover (14) is fixedly arranged on the inner wall of the discharge bin (3), and the universal shaft (6) is located inside the protective cover (14).

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