Rectangular sludge bin

Abstract

The rectangular sludge stock bin comprises a bin body and auxiliary guide rods, electric push rods are fixedly installed at the left end and the right end of the top of the bin body, the extending ends of the electric push rods are fixedly connected with a movable frame, a rubber scraping block is embedded in the middle end of the outer surface of the movable frame, and a cross-shaped fixing frame is fixedly connected to the inner side of the movable frame. A driving motor is fixedly mounted at the top of the cross-shaped fixing frame, a rotating rod is fixedly connected to the output end of the driving motor, a stirring seat and an auxiliary stirring rod are fixedly connected to the upper end and the lower end of the outer surface of the rotating rod respectively, and a spring is fixedly connected to one side of an inner cavity of the stirring seat. Under the cooperation of the structures, a curing agent and sludge can be rapidly mixed, the fluidity of the sludge can be guaranteed, the sludge can be conveniently discharged, meanwhile, the capacity of rapidly cleaning the inner wall of the bin body is achieved, time and labor are saved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge industrial treatment, in particular to a rectangular sludge silo. Background Art

[0002] Sludge solidification is a method that has been widely used and valued in the sludge industry in recent years. The main mechanism is to add a solidifying agent to the sludge to solidify the sludge so that the sludge meets the soil mechanics property indicators of sanitary landfill operations to achieve safe and sanitary landfill of the sludge. The sludge solidification process is generally to transport the sludge to the sludge silo by a transport vehicle, then mix and solidify it with a solidifying agent through conveying equipment such as a conveyor, and finally transport it away by a transport vehicle for landfill treatment.

[0003] At present, the existing rectangular sludge silo has a simple structure and does not have the ability to assist in mixing the solidifying agent. In addition, due to the poor fluidity of the sludge, it is inconvenient for the sludge in the silo to flow out and it is difficult to clean the inner wall, which brings inconvenience to people's use. For this reason, we propose a rectangular sludge silo. Utility Model Content

[0004] The utility model aims to provide a rectangular sludge silo, which has the advantages of auxiliary solidifying agent mixing, convenient sludge outflow and convenient inner wall cleaning, and solves the problems that the existing rectangular sludge silo has a simple structure, lacks the ability to assist solidifying agent mixing, and due to poor sludge fluidity, it is inconvenient for sludge in the silo to flow out and it is difficult to clean the inner wall, which brings inconvenience to people's use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rectangular sludge silo, comprising a silo body and an auxiliary guide rod, electric push rods are fixedly installed on the left and right ends of the top of the silo body, the protruding ends of the electric push rods are fixedly connected to a movable frame, a rubber scraper is embedded in the middle end of the outer surface of the movable frame, a cross fixing frame is fixedly connected to the inner side of the movable frame, a driving motor is fixedly installed on the top of the cross fixing frame, a rotating rod is fixedly connected to the output end of the driving motor, a stirring seat and an auxiliary stirring rod are respectively fixedly connected to the upper and lower ends of the outer surface of the rotating rod, a spring is fixedly connected to one side of the inner cavity of the stirring seat, the other end of the spring is fixedly connected to the movable rod, and the other side of the movable rod is fixedly connected to a scraper.

[0006] Preferably, both left and right ends of the bottom of the silo body are fixedly connected with support legs, a discharge pipe is arranged at the middle end of the bottom of the silo body, and a manual valve body is arranged on the inner surface of the discharge pipe.

[0007] Preferably, a mud delivery pipe is provided at the right end of the top of the bin body, and a battery valve is provided on the inner surface of the mud delivery pipe.

[0008] Preferably, the number of the stirring seat and the number of the auxiliary stirring rods are four, and the top of the auxiliary stirring rod is fixedly connected to the bottom of the stirring seat.

[0009] Preferably, one end of the top of the scraper is fixedly connected to an auxiliary guide rod, and the auxiliary guide rod slides on the inner surface of the auxiliary stirring rod.

[0010] Preferably, a sealing cover is fixedly connected to the outer side of the driving motor, and the sealing cover is made of stainless steel.

[0011] Preferably, a protruding cover is provided at the middle end of the top of the bin body, and the inner diameter of the protruding cover is larger than the outer diameter of the sealing cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can, under the cooperation between structures, quickly mix the auxiliary curing agent and the sludge, and can ensure the fluidity between the sludges, facilitate the discharge of the sludge, and at the same time, has the ability to quickly clean the inner wall of the bin, saving time and effort and being easy to use.

[0014] 2. The utility model can form a sealing protection on the outside of the driving motor through the setting of the sealing cover to prevent the sludge from causing adverse effects on the driving motor. At the same time, the setting of the protruding cover ensures the range of movement of the sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from a second viewing angle;

[0017] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0018] Figure 4 It is a structural schematic diagram of the movable frame and the auxiliary stirring rod of the utility model.

[0019] In the figure: 1. bin body; 2. supporting legs; 3. discharge pipe; 4. protruding cover; 5. mud conveying pipe; 6. electric push rod; 7. sealing cover; 8. movable frame; 9. driving motor; 10. scraper; 11. auxiliary stirring rod; 12. stirring seat; 13. spring; 14. movable rod; 15. rotating rod; 16. cross fixing frame; 17. auxiliary guide rod; 18. rubber scraper block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The bin body 1, support legs 2, discharge pipe 3, protruding cover 4, mud delivery pipe 5, electric push rod 6, sealing cover 7, movable frame 8, drive motor 9, scraper 10, auxiliary stirring rod 11, stirring seat 12, spring 13, movable rod 14, rotating rod 15, cross fixing frame 16, auxiliary guide rod 17 and rubber scraper block 18 of the present application are all universal standard parts or parts known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 4As shown, the utility model provides a technical solution: a rectangular sludge silo, including a silo body 1 and an auxiliary guide rod 17, electric push rods 6 are fixedly installed on the left and right ends of the top of the silo body 1, the protruding ends of the electric push rods 6 are fixedly connected to a movable frame 8, a rubber scraper 18 is embedded in the middle end of the outer surface of the movable frame 8, a cross fixing frame 16 is fixedly connected to the inner side of the movable frame 8, a driving motor 9 is fixedly installed on the top of the cross fixing frame 16, a rotating rod 15 is fixedly connected to the output end of the driving motor 9, a stirring seat 12 and an auxiliary stirring rod 11 are fixedly connected to the upper and lower ends of the outer surface of the rotating rod 15, a spring 13 is fixedly connected to one side of the inner cavity of the stirring seat 12, the other end of the spring 13 is fixedly connected to a movable rod 14, and the other side of the movable rod 14 is fixedly connected to a scraper 10.

[0026] The left and right ends of the bottom of the silo 1 are fixedly connected with support legs 2, the middle end of the bottom of the silo 1 is provided with a discharge pipe 3, and the inner surface of the discharge pipe 3 is provided with a manual valve body;

[0027] Among them, a mud delivery pipe 5 is arranged at the right end of the top of the bin body 1, and a battery valve is arranged on the inner surface of the mud delivery pipe 5;

[0028] There are four stirring seats 12 and four auxiliary stirring rods 11, and the top of the auxiliary stirring rod 11 is fixedly connected to the bottom of the stirring seat 12.

[0029] One end of the top of the scraper 10 is fixedly connected to an auxiliary guide rod 17 , and the auxiliary guide rod 17 slides on the inner surface of the auxiliary stirring rod 11 .

[0030] The technical solution opens the battery valve in the mud delivery pipe 5, and can transport sludge and curing agent into the bin body 1 through the mud delivery pipe 5. The external controller turns on the driving motor 9 to drive the rotating rod 15 to rotate, and the rotating rod 15 can drive the stirring seat 12, the auxiliary stirring rod 11, the movable rod 14, the auxiliary guide rod 17 and the scraper 10 to rotate, thereby assisting the curing agent to mix. After the sludge is mixed, its continuous stirring can keep the sludge at a certain fluidity. When the manual valve body in the discharge pipe 3 is opened, the sludge mixed with the curing agent and maintaining a certain fluidity can be quickly discharged. It is discharged into the transport vehicle and taken away. When the inner wall of the warehouse body 1 needs to be cleaned, the electric push rod 6 is controlled by the external controller to drive the movable frame 8 to move downward in the inner cavity of the warehouse body 1, and with the assistance of the rubber scraper 18, the inner wall of the upper end of the inner cavity of the warehouse body 1 can be cleaned. At the same time, the downward movement of the movable frame 8 can make the scraper 10 fit the inner wall of the lower end of the inner cavity of the warehouse body 1, and with the cooperation of the spring 13, the movable rod 14, the auxiliary guide rod 17 and the auxiliary stirring rod 11, the inner wall of the lower end of the inner cavity of the warehouse body 1 can be cleaned, which is convenient for people to use.

[0031] Embodiment 2

[0032] On the basis of embodiment 1, the present invention is as follows Figure 1 , Figure 2 and Figure 4 As shown, it is disclosed that a sealing cover 7 is fixedly connected to the outer side of the driving motor 9, and the sealing cover 7 is made of stainless steel;

[0033] A protruding cover 4 is provided at the middle end of the top of the bin body 1 , and the inner diameter of the protruding cover 4 is larger than the outer diameter of the sealing cover 7 .

[0034] The technical solution can form a sealing protection on the outside of the driving motor 9 by setting the sealing cover 7 to prevent the sludge from causing adverse effects on the driving motor 9. At the same time, the setting of the protruding cover 4 ensures the range of movement of the sealing cover 7.

[0035] Working principle: through the setting of the sealing cover 7, a sealing protection can be formed on the outside of the driving motor 9 to prevent the sludge from causing adverse effects on the driving motor 9. At the same time, the setting of the protruding cover 4 ensures the range of movement of the sealing cover 7. By opening the battery valve in the mud delivery pipe 5, the sludge and curing agent can be transported to the bin body 1 through the mud delivery pipe 5. The driving motor 9 is turned on by the external controller to drive the rotating rod 15 to rotate, and the rotating rod 15 can drive the stirring seat 12, the auxiliary stirring rod 11, the movable rod 14, the auxiliary guide rod 17 and the scraper 10 to rotate, thereby assisting the mixing of the curing agent. After the sludge is mixed, its continuous stirring can keep the sludge at a certain fluidity. After opening the manual valve body in the discharge pipe 3, the sludge that is mixed with the curing agent and maintains a certain fluidity can be quickly discharged into the transport vehicle and taken away. When the inner wall of the bin body 1 needs to be cleaned, the electric push rod 6 is controlled by the external controller to drive the movable frame 8 to move downward in the inner cavity of the bin body 1, and with the assistance of the rubber scraper 18, the inner wall of the upper end of the inner cavity of the bin body 1 can be cleaned. At the same time, the downward movement of the movable frame 8 can make the scraper 10 fit the inner wall of the lower end of the inner cavity of the bin body 1, and with the cooperation of the spring 13, the movable rod 14, the auxiliary guide rod 17 and the auxiliary stirring rod 11, the inner wall of the lower end of the inner cavity of the bin body 1 can be cleaned, which is convenient for people to use.

[0036] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A rectangular sludge silo, comprising a silo body (1) and an auxiliary guide rod (17), characterized in that: Electric push rods (6) are fixedly installed at both left and right ends of the top of the bin body (1); the protruding end of the electric push rod (6) is fixedly connected to a movable frame (8); a rubber scraper (18) is embedded in the middle end of the outer surface of the movable frame (8); the inner side of the movable frame (8) is fixedly connected to a cross fixing frame (16); a driving motor (9) is fixedly installed on the top of the cross fixing frame (16); the output end of the driving motor (9) is fixedly connected to a rotating rod (15); the upper and lower ends of the outer surface of the rotating rod (15) are respectively fixedly connected to a stirring seat (12) and an auxiliary stirring rod (11); one side of the inner cavity of the stirring seat (12) is fixedly connected to a spring (13); the other end of the spring (13) is fixedly connected to a movable rod (14); the other side of the movable rod (14) is fixedly connected to a scraper (10).

2. The rectangular sludge silo according to claim 1, characterized in that: The left and right ends of the bottom of the silo (1) are fixedly connected with support legs (2), the middle end of the bottom of the silo (1) is provided with a discharge pipe (3), and the inner surface of the discharge pipe (3) is provided with a manual valve body.

3. The rectangular sludge silo according to claim 1, characterized in that: A mud delivery pipe (5) is provided at the right end of the top of the bin body (1), and a battery valve is provided on the inner surface of the mud delivery pipe (5).

4. The rectangular sludge silo according to claim 1, characterized in that: The number of the stirring seat (12) and the number of the auxiliary stirring rod (11) are both four, and the top of the auxiliary stirring rod (11) and the bottom of the stirring seat (12) are fixedly connected.

5. The rectangular sludge silo according to claim 1, characterized in that: One end of the top of the scraper (10) is fixedly connected to an auxiliary guide rod (17), and the auxiliary guide rod (17) slides on the inner surface of the auxiliary stirring rod (11).

6. The rectangular sludge silo according to claim 1, characterized in that: A sealing cover (7) is fixedly connected to the outer side of the driving motor (9), and the sealing cover (7) is made of stainless steel.

7. The rectangular sludge silo according to claim 1, characterized in that: A protruding cover (4) is provided at the middle end of the top of the bin body (1), and the inner diameter of the protruding cover (4) is greater than the outer diameter of the sealing cover (7).

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