Uniform stirring equipment for processing oil sludge and rice husks

Abstract

The utility model discloses uniform stirring equipment for processing oil sludge and chaff, and relates to the technical field of oil sludge treatment, the uniform stirring equipment comprises a stirring stock bin, the stirring stock bin is of a double-layer structure and respectively comprises an outer layer shell and an inner layer shell, a cavity is reserved between the outer layer shell and the inner layer shell, a vibrating rod is mounted in the cavity, and the vibrating rod is connected with the stirring stock bin. One end of the vibrating rod penetrates to the outside of the outer-layer shell, a scraping plate is arranged in the inner-layer shell, the top of the scraping plate is connected with a connecting rod, and the top of the connecting rod penetrates to the outside of the stirring bin. According to the utility model, the stirring bin consisting of the outer-layer shell and the inner-layer shell is arranged, and the vibrating rod is arranged, so that materials attached to the inner-layer shell can be shaken off through the vibrating rod, the practicability of the device is improved, and the scraping plate capable of moving up and down is arranged in the inner-layer shell, so that the stirring efficiency is improved. And during use, materials attached to the inner-layer shell can be shaken off and scraped clean through the scraping plate, and the problem that the materials attached to the inner-layer shell are not easy to clean is further avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a uniform stirring device for processing sludge and rice husks. Background Art

[0002] Biomass briquette raw materials are mainly made of pulverized coal, and are mechanically processed and pressed into briquettes according to the ratio, mechanical strength, and shape and size required for specific uses. They are coal products with a certain strength, various sizes, and shapes. During the processing of biomass briquette raw materials, various raw materials need to be mixed, and after sufficient stirring, they are pressed into shape. Generally, the raw materials include pulverized coal, water, clay, etc. According to the type of briquette, the raw materials are also different.

[0003] Existing briquette mixing equipment generally uses double rotating rods for stirring, and water is added during the stirring process. However, when feeding, due to insufficient pulverization of the raw materials and large particle sizes, the quality of the produced briquettes fails to meet the standards. Moreover, when discharging, the powdery raw materials will cause dusting, resulting in a dirty processing environment around. At the same time, when adding water, it is often done manually, and the water addition is not uniform enough, causing some raw materials to have a large water content and resulting in caking. As a result, the caked raw materials have poor passage in the mixing box, and it is easy to cause accumulation in the double-shaft mixing box. The extruded raw materials have no flow space, seriously hindering the stirring blades, thereby causing a rapid increase in the current of the motor and leading to a shutdown phenomenon. In the utility model with the Chinese patent publication number CN216878849U, a mixing device for biomass briquette raw materials of coking coal, sludge, and clay is proposed. This device drives the first pulverizing roller to rotate through the first motor. When the first pulverizing roller rotates, it drives the first driving wheel to rotate, and then makes the first pulverizing roller and the second pulverizing roller rotate relative to each other. During rotation, the incoming raw materials are pulverized again to ensure the particle size of the raw materials and improve the finished product effect of the briquettes. After pulverization, the raw materials flow out through the feed port and are sprayed through the nozzles to agglomerate the powdery raw materials and avoid dusting. At the same time, the nozzles are equidistantly arranged, and the connecting pipes connected to them are telescopic and bendable hoses. After discharging, the position of each nozzle is adjusted to add water to the mixing box again, replacing manual water addition, making the water addition operation more uniform and not causing the phenomenon that the water content of local raw materials is too large and the caking is too large. Thus, it can ensure the smooth flow of raw materials during mixing. However, after studying the above technical solutions, it is found that the existing device cannot clean the materials attached to the inner wall. Therefore, the utility model hereby proposes a uniform stirring device for processing sludge and rice husks. Summary of the Utility Model

[0004] Technical Problems to be Solved

[0005] The purpose of the present utility model is to make up for the deficiencies of the prior art and provide a uniform stirring device for sludge and rice husk processing.

[0006] Technical solution

[0007] To achieve the above object, the present utility model provides the following technical solution: A uniform stirring device for sludge and rice husk processing, including a stirring bin. The stirring bin has a double-layer structure, including an outer shell and an inner shell respectively. There is a cavity reserved between the outer shell and the inner shell. A vibrating rod is installed in the cavity. One end of the vibrating rod penetrates to the outside of the outer shell. A scraper is arranged inside the inner shell. The top of the scraper is connected with a connecting rod. The top of the connecting rod penetrates to the outside of the stirring bin. The top of the connecting rod is connected with a driver. The driver is installed outside the stirring bin. The output end of the driver is fixedly connected with the connecting rod. By providing a stirring bin composed of an outer shell and an inner shell and arranging a vibrating rod, the materials attached to the inner shell can be shaken off by the vibrating rod, improving the practicability of the device. By arranging a scraper that can move up and down inside the inner shell, when in use, the materials attached to the inner shell can be shaken off and scraped clean by the scraper, further avoiding the problem that the materials attached to the inner shell are not easy to clean, and further improving the practicability of the device.

[0008] Preferably, a driving motor is installed at the top of the stirring bin. The driving motor is drivingly connected with a stirring rod through a speed reducer.

[0009] Preferably, a discharge channel is arranged at the bottom of the stirring bin, and a valve is installed in the discharge channel.

[0010] Preferably, there are two drivers, which are symmetrically arranged, and the two drivers are one of electric telescopic rods or hydraulic cylinders.

[0011] Preferably, the bottom of the scraper is provided with an inclined angle structure.

[0012] Preferably, a through hole for the vibrating rod is opened on the outer shell, and the vibrating rod is inserted into the through hole.

[0013] Preferably, the scraper fits with the inner wall of the inner shell.

[0014] Beneficial effects:

[0015] Compared with the prior art, the uniform stirring device for sludge and rice husk processing has the following beneficial effects:

[0016] First, by providing a stirring bin composed of an outer shell and an inner shell and arranging a vibrating rod, the materials attached to the inner shell can be shaken off by the vibrating rod, improving the practicability of the device.

[0017] Second, on the other hand, the present utility model further improves the practicability of the device by arranging a scraper that can move up and down inside the inner shell. During use, the scraper can shake and scrape off the materials adhering to the inner shell, further avoiding the problem that the materials adhering to the inner shell are not easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a cross-sectional structural diagram of the present utility model;

[0021] Figure 3 is a cross-sectional structural diagram of the present utility model.

[0022] In the figure:

[0023] 1, mixing bin; 2, driver; 3, drive motor; 4, mixing rod; 101, outer shell; 102, inner shell; 103, cavity; 104, vibrating rod; 105, scraper; 106, connecting rod; 107, discharge channel; 1051, inclination structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1 to 3As shown in the figure, the present utility model provides a technical solution: a uniform mixing device for sludge and rice husk processing, including a mixing bin 1. The mixing bin 1 has a double-layer structure, including an outer shell 101 and an inner shell 102 respectively. A cavity 103 is reserved between the outer shell 101 and the inner shell 102. A vibrating rod 104 is installed in the cavity 103. One end of the vibrating rod 104 penetrates to the outside of the outer shell 101. A scraper 105 is arranged inside the inner shell 102. The top of the scraper 105 is connected with a connecting rod 106. The top of the connecting rod 106 penetrates to the outside of the mixing bin 1. The top of the connecting rod 106 is connected with a driver 2. The driver 2 is installed outside the mixing bin 1. The output end of the driver 2 is fixedly connected with the connecting rod 106. By setting the mixing bin 1 composed of the outer shell 101 and the inner shell 102 and setting the vibrating rod 104, the materials attached to the inner shell 102 can be shaken off by the vibrating rod 104, improving the practicability of the device. By arranging the scraper 105 that can move up and down inside the inner shell 102, the materials attached to the inner shell 102 can be shaken off and scraped clean by the scraper 105 during use, further avoiding the problem that the materials attached to the inner shell 102 are not easy to clean, and further improving the practicability of the device.

[0026] Please refer specifically to Figure 1 , a driving motor 3 is installed at the top of the mixing bin 1. The driving motor 3 is drivingly connected with a mixing rod 4 through a speed reducer. There are two drivers 2. The two drivers 2 are symmetrically arranged, and the two drivers 2 are one of an electric telescopic rod or a hydraulic cylinder.

[0027] Please refer specifically to Figure 2 , a discharge channel 107 is arranged at the bottom of the mixing bin 1. A valve is installed in the discharge channel 107. A through hole for the vibrating rod 104 is opened on the outer shell 101. The vibrating rod 104 is inserted into the through hole. An inclined structure 1051 is arranged at the bottom of the scraper 105. The scraper 105 fits with the inner wall of the inner shell 102.

[0028] Working principle: By setting the mixing bin 1 composed of the outer shell 101 and the inner shell 102 and setting the vibrating rod 104, the materials attached to the inner shell 102 can be shaken off by the vibrating rod 104, improving the practicability of the device. By arranging the scraper 105 that can move up and down inside the inner shell 102, the materials attached to the inner shell 102 can be shaken off and scraped clean by the scraper 105 during use, further avoiding the problem that the materials attached to the inner shell 102 are not easy to clean, and further improving the practicability of the device.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A uniform stirring device for processing sludge and rice husks, comprising a stirring silo (1), characterized in that: The mixing silo (1) has a double-layer structure, including an outer shell (101) and an inner shell (102) respectively. A cavity (103) is reserved between the outer shell (101) and the inner shell (102). A vibrating rod (104) is installed in the cavity (103). One end of the vibrating rod (104) penetrates to the outside of the outer shell (101). A scraper (105) is arranged inside the inner shell (102). A connecting rod (106) is connected to the top of the scraper (105). The top of the connecting rod (106) penetrates to the outside of the mixing silo (1). A driver (2) is connected to the top of the connecting rod (106). The driver (2) is installed outside the mixing silo (1). The output end of the driver (2) is fixedly connected to the connecting rod (106).

2. The uniform stirring device for sludge and rice husk processing according to claim 1, wherein: A driving motor (3) is installed on the top of the mixing silo (1). The driving motor (3) is drivingly connected to a mixing rod (4) through a speed reducer.

3. An evenly stirring device for processing sludge and rice husks according to claim 1, characterized in that: A discharge channel (107) is arranged at the bottom of the mixing silo (1). A valve is installed in the discharge channel (107).

4. An evenly stirring device for processing sludge and rice husks according to claim 1, characterized in that: There are two drivers (2). The two drivers (2) are symmetrically arranged. And the two drivers (2) are one of electric telescopic rods or hydraulic cylinders.

5. An evenly stirring device for processing sludge and rice husks according to claim 1, characterized in that: An inclined angle structure (1051) is arranged at the bottom of the scraper (105).

6. A uniform stirring device for processing oil sludge and rice husks according to claim 1, characterized in that: A through hole for the vibrating rod (104) is formed in the outer shell (101). The vibrating rod (104) is inserted into the through hole.

7. An evenly stirring device for sludge and rice husk processing according to claim 1, characterized in that: The scraper (105) is attached to the inner wall of the inner shell (102).

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