A solidification device for sludge detoxification treatment

Abstract

The utility model provides a kind of solidification equipment for slurry harmless treatment, it is related to slurry solidification technical field.The solidification equipment for slurry harmless treatment, it includes: placing rack, the inside of placing rack is provided with solidification tank;Liquid sending component, liquid sending component is set in the top surface of protective cover, for sending reagent to the inside of solidification tank.This application when staff places placing rack in suitable position, then the slurry needing solidification is sent into the inside of solidification tank, simultaneously, start first drive motor, the driving shaft of first drive motor can drive helical blade to rotate by rotating shaft, so that the helical blade when rotating can be stirred to the slurry in the inside of solidification tank, by using liquid sending component, liquid sending component can send liquid to the inside of solidification tank, so that solidifying agent can be fully contacted with the slurry of bottom layer and upper layer, avoid the situation that local solidification effect is not good in solidification tank, improve slurry harmless solidification quality in solidification tank.

Description

Technical Field

[0001] This application relates to the field of mud solidification technology, and in particular to a solidification device for the harmless treatment of mud. Background Technology

[0002] Slurry treatment is an indispensable part of municipal engineering, tunnel boring machine construction, river dredging and other projects. Untreated waste slurry contains a large amount of water, suspended solids and harmful substances, and direct discharge will cause soil and water pollution. Therefore, the harmless treatment of slurry has become an important part of environmental protection.

[0003] However, when using existing mud solidification equipment, it may not be possible to ensure that the mud from the bottom layer to the top layer fully contacts the chemical solidifying agent when the mud depth changes, which can easily lead to poor local solidification effect. To solve the above problems, we propose a solidification equipment for the harmless treatment of mud. Summary of the Invention

[0004] This application provides a solidification device for the harmless treatment of mud, in order to solve the problem that when the depth of the mud changes, it may not be possible to ensure that the mud from the bottom layer to the top layer can fully contact the chemical solidifying agent, which can easily lead to poor local solidification effect.

[0005] This application provides a solidification device for the harmless treatment of mud, comprising: A placement rack, the interior of which is provided with a curing tank, and the top of the curing tank is provided with a protective cover; A motor hole is provided at the bottom of the protective cover, and a first drive motor is fixedly connected inside the motor hole. A rotating shaft is fixedly connected to the bottom end of the drive shaft of the first drive motor, and a spiral blade is fixedly connected to the outer wall surface of the rotating shaft; A liquid delivery component is disposed on the top surface of the protective cover and is used to deliver the agent into the interior of the curing tank.

[0006] Preferably, the liquid delivery component includes: A placement slot is provided on the top surface of the protective cover, and a storage ring is fixedly connected inside the placement slot; Several fixing holes are respectively opened on the bottom surface of the storage ring and the bottom surface inside the placement groove, and a liquid delivery box is fixedly connected inside every two fixing holes.

[0007] Preferably, a plurality of through holes are provided on one side of the liquid delivery box, a nozzle is fixedly connected inside the through holes, a pull ring is fixedly connected to the top surface of the protective cover, and a valve is fixedly connected inside the curing tank.

[0008] Preferably, the inner wall of the curing tank is provided with a slot, the liquid delivery box is movably fitted together with the slot, the top surface of the liquid delivery box is provided with a liquid inlet hole, and a liquid delivery pump is fixedly connected inside the liquid inlet hole.

[0009] Preferably, the inner wall of the curing tank is provided with a plurality of mounting grooves, a heating plate is fixedly connected inside the mounting grooves, and a heating wire is fixedly connected to the outer wall of the heating plate.

[0010] Preferably, the placement rack has rotating holes on both the left and right sides, a rotating rod is fixedly connected to the outer wall of the curing tank, the rotating rod is rotatably installed together with the rotating holes, and a second drive motor is fixedly connected to one side of the placement rack, with one end of the drive shaft of the second drive motor fixedly connected to the rotating rod. Beneficial effects

[0011] Considering that when the mud depth changes, it may not be possible to ensure that the mud from the bottom layer to the top layer fully contacts the chemical curing agent, which can easily lead to poor local curing effect, a placement rack is set up. After the staff places the placement rack in the appropriate position, the mud to be cured is sent into the curing tank. At the same time, the first drive motor is started. The drive shaft of the first drive motor drives the spiral blade to rotate, so that the spiral blade can stir the mud inside the curing tank. By using a liquid delivery component, the liquid can be delivered into the curing tank, so that the curing agent can fully contact the mud from the bottom layer to the top layer, avoiding poor local curing effect and improving the quality of harmless curing of the mud in the curing tank.

[0012] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of a solidification device for harmless treatment of mud according to the present invention.

[0015] Figure 2This is a schematic diagram of the curing tank structure of a curing device for harmless treatment of mud according to the present invention.

[0016] Figure 3 This is a schematic diagram of the protective cover structure of a solidification device for harmless treatment of mud according to the present invention.

[0017] Figure 4 This is a schematic diagram of the placement frame structure of a solidification equipment for harmless treatment of mud according to the present invention.

[0018] Explanation of reference numerals in the attached figures: 1. Placement rack; 2. Curing tank; 3. Protective cover; 4. Motor hole; 5. First drive motor; 6. Rotating shaft; 7. Spiral blade; 8. Placement slot; 9. Storage ring; 10. Fixing hole; 11. Liquid delivery box; 12. Through hole; 13. Nozzle; 14. Slot; 15. Liquid inlet hole; 16. Liquid delivery pump; 17. Mounting slot; 18. Heating plate; 19. Heating wire; 20. Rotation hole; 21. Rotating rod; 22. Second drive motor; 23. Pull ring; 24. Valve. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0021] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figures 1-4 The solidification device shown includes a placement rack 1, a solidification tank 2 inside the placement rack 1, a protective cover 3 at the top of the solidification tank 2, a motor hole 4 at the bottom of the protective cover 3, a first drive motor 5 fixedly connected inside the motor hole 4, a rotating shaft 6 fixedly connected to the bottom of the drive shaft of the first drive motor 5, a spiral blade 7 fixedly connected to the outer wall of the rotating shaft 6, and a liquid delivery component on the top surface of the protective cover 3 for delivering the agent into the solidification tank 2.

[0026] In this process, by setting up a placement rack 1, after the staff places the placement rack 1 in a suitable position, the mud to be solidified is sent into the solidification tank 2. At the same time, the first drive motor 5 is started. The drive shaft of the first drive motor 5 can drive the spiral blade 7 to rotate through the rotating shaft 6, so that the spiral blade 7 can stir the mud inside the solidification tank 2. By using a liquid delivery component, the liquid delivery component can deliver the liquid to the inside of the solidification tank 2, so that the solidifying agent can fully contact the bottom and top layers of mud, avoiding the situation of poor local solidification effect in the solidification tank 2, and improving the quality of harmless solidification of mud in the solidification tank 2.

[0027] The liquid delivery component includes a placement tank 8, which is located on the top surface of the protective cover 3. A storage ring 9 is fixedly connected inside the placement tank 8. Several fixing holes 10 are provided on the bottom surface of the storage ring 9 and the bottom surface inside the placement tank 8. A liquid delivery box 11 is fixedly connected inside every two fixing holes 10.

[0028] By setting up a liquid delivery box 11, when the staff delivers the curing liquid into the storage ring 9, the liquid inside the storage ring 9 can enter the liquid delivery box 11, which facilitates the delivery of the liquid into the curing tank 2 later.

[0029] A number of through holes 12 are provided on one side of the liquid delivery box 11. A nozzle 13 is fixedly connected inside the through hole 12. A pull ring 23 is fixedly connected to the top surface of the protective cover 3. A valve 24 is fixedly connected inside the curing tank 2.

[0030] Among them, by setting the nozzle 13, since several through holes 12 are opened on one side of the liquid delivery box 11, when the liquid inside the liquid delivery box 11 generates positive pressure, the liquid inside the liquid delivery box 11 can be sprayed out through the nozzle 13, which facilitates the liquid to fully contact the mud inside the curing tank 2 in the later stage.

[0031] The inner wall of the curing tank 2 is provided with a slot 14, and the liquid delivery box 11 is movably fitted together with the slot 14. The top surface of the liquid delivery box 11 is provided with a liquid inlet hole 15, and a liquid delivery pump 16 is fixedly connected inside the liquid inlet hole 15.

[0032] Among them, by setting up a liquid delivery pump 16, when the staff fixes the liquid delivery pipe to the liquid delivery pump 16 inlet, the liquid delivery pump 16 can deliver the medicine liquid to the inside of the storage ring 9.

[0033] The inner wall of the curing tank 2 is provided with several mounting slots 17. A heating plate 18 is fixedly connected inside the mounting slot 17, and a heating wire 19 is fixedly connected to the outer wall of the heating plate 18.

[0034] In this process, by setting a heating wire 19, when the heating wire 19 is working, the temperature generated by the heating wire 19 can heat the mud inside the curing tank 2 through the heating plate 18, thereby increasing the curing rate of the mud.

[0035] Rotation holes 20 are provided on both the left and right sides of the placement rack 1. A rotating rod 21 is fixedly connected to the outer wall of the curing tank 2. The rotating rod 21 is rotatably installed together with the rotation hole 20. A second drive motor 22 is fixedly connected to one side of the placement rack 1. One end of the drive shaft of the second drive motor 22 is fixedly connected to the rotating rod 21.

[0036] In this invention, by setting a second drive motor 22, the drive shaft of the second drive motor 22 can drive the curing tank 2 to swing through the rotating rod 21, thereby improving the mixing effect of the mud and agent in the bottom and upper layers of the curing tank 2. Working Principle: This solidification equipment for the harmless treatment of mud is used by setting up a placement rack 1. After the worker places the placement rack 1 in a suitable position, the mud to be solidified is sent into the solidification tank 2. At the same time, the first drive motor 5 is started. The drive shaft of the first drive motor 5 drives the spiral blade 7 to rotate through the rotating shaft 6. The rotating spiral blade 7 can stir the mud inside the solidification tank 2. By using a liquid delivery component, the liquid delivery component can deliver the solidifying agent into the solidification tank 2, so that the solidifying agent can fully contact the bottom and top layers of mud, avoiding poor local solidification effect in the solidification tank 2 and improving the harmless solidification quality of the mud in the solidification tank 2. By setting up a liquid delivery box 11, when the worker delivers the solidification liquid into the storage ring 9, the liquid inside the storage ring 9 can enter the liquid delivery box 11, which facilitates the delivery of the liquid into the solidification tank 2 later.

[0037] By setting the nozzle 13, and since several through holes 12 are opened on one side of the liquid delivery box 11, when the liquid inside the liquid delivery box 11 generates positive pressure, the liquid inside the liquid delivery box 11 can be sprayed out through the nozzle 13, which facilitates the liquid to fully contact the mud inside the curing tank 2 later. By setting the liquid delivery pump 16, when the operator fixes the liquid delivery pipe to the liquid delivery pump 16 inlet, the liquid delivery pump 16 can deliver the liquid to the inside of the storage ring 9. By setting the heating wire 19, when the heating wire 19 is working, the temperature generated by the heating wire 19 can heat the mud inside the curing tank 2 through the heating plate 18, thereby improving the curing rate of the mud.

[0038] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A solidification device for the harmless treatment of mud, characterized in that, include: Placement rack (1), inside which is a curing tank (2), and on top of the curing tank (2) is a protective cover (3). Motor hole (4), the motor hole (4) is opened at the bottom end of the protective cover (3), and a first drive motor (5) is fixedly connected inside the motor hole (4). Rotating shaft (6), the rotating shaft (6) is fixedly connected to the bottom end of the drive shaft of the first drive motor (5), and a spiral blade (7) is fixedly connected to the outer wall surface of the rotating shaft (6). Liquid delivery component, which is disposed on the top surface of the protective cover (3), is used to deliver the agent into the interior of the curing tank (2).

2. The solidification equipment for harmless treatment of mud according to claim 1, characterized in that: The liquid delivery component includes: Placement slot (8), the placement slot (8) is opened on the top surface of the protective cover (3), and a storage ring (9) is fixedly connected inside the placement slot (8); A plurality of fixing holes (10) are respectively opened on the bottom surface of the storage ring (9) and the bottom surface inside the placement groove (8), and a liquid delivery box (11) is fixedly connected inside every two fixing holes (10).

3. The solidification equipment for harmless treatment of mud according to claim 2, characterized in that: The liquid delivery box (11) has several through holes (12) on one side. A nozzle (13) is fixedly connected inside the through hole (12). A pull ring (23) is fixedly connected to the top surface of the protective cover (3). A valve (24) is fixedly connected inside the curing tank (2).

4. A solidification device for harmless treatment of mud according to claim 3, characterized in that: The inner wall of the curing tank (2) is provided with a slot (14), the liquid delivery box (11) is movably fitted together with the slot (14), the top surface of the liquid delivery box (11) is provided with a liquid inlet hole (15), and a liquid delivery pump (16) is fixedly connected inside the liquid inlet hole (15).

5. A solidification device for harmless treatment of mud according to claim 1, characterized in that: The curing tank (2) has several mounting slots (17) on its inner wall. A heating plate (18) is fixedly connected inside the mounting slot (17), and a heating wire (19) is fixedly connected to the outer wall of the heating plate (18).

6. A solidification device for harmless treatment of mud according to claim 1, characterized in that: Rotating holes (20) are provided on both the left and right sides of the placement rack (1). A rotating rod (21) is fixedly connected to the outer wall of the curing tank (2). The rotating rod (21) is rotatably installed together with the rotating hole (20). A second drive motor (22) is fixedly connected to one side of the placement rack (1). One end of the drive shaft of the second drive motor (22) is fixedly connected to the rotating rod (21).

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