Stirring device for thermal refining of engineering muddy water

Abstract

The utility model relates to a stirring device for conditioning engineering muddy water, which comprises a conditioning concentration tank, a rectangular frame is arranged above the conditioning concentration tank, a moving seat capable of moving transversely and longitudinally is arranged on the rectangular frame, and a magnetic transmission device is hung on the lower side of the moving seat. The magnetic transmission device is driven by a motor through a speed reducer, an output shaft of the magnetic transmission device is connected with a stirring shaft which is vertically arranged, and a plurality of stirring blades are arranged on the stirring shaft at intervals from top to bottom. According to the device, muddy water can be better mixed with flocculation liquid medicine, and the flocculation effect is improved.

Description

Technical Field

[0001] The utility model relates to a stirring device used for conditioning treatment of engineering mud water. Background Art

[0002] During the process of engineering mud treatment, mud water will be produced during the cyclone separation process. In order to better flocculate and precipitate the particles in the mud, a conditioning and concentration tank is usually set up to treat the mud water with drugs. Since the conditioning and concentration tank used for mud water treatment is usually large, and the area for manual drug placement is usually only one or two locations, if multiple locations are placed, the labor is large and the efficiency is low, which is not conducive to the rapid and full mixing of the drugs and mud water. For this reason, a stirring device for conditioning and treating engineering mud water is required. Utility Model Content

[0003] The utility model aims to provide a stirring device for engineering mud water conditioning treatment, which helps the mud water to be better mixed with flocculation liquid and improves the flocculation effect.

[0004] The technical solution of the utility model is: a stirring device for tempering treatment of engineering mud water, including a tempering and concentrating tank, a rectangular frame is arranged above the tempering and concentrating tank, a movable seat capable of moving horizontally and vertically is arranged on the rectangular frame, a magnetic transmission device is hoisted on the lower side of the movable seat, the magnetic transmission device is driven by a motor via a reducer, a vertically arranged stirring shaft is connected to the output shaft of the magnetic transmission device, and a plurality of stirring blades are arranged on the stirring shaft at intervals from top to bottom.

[0005] Furthermore, the rectangular frame is provided with a transverse seat plate whose two side portions are longitudinally slidably connected to the rectangular frame, and the rectangular frame is rotatably connected with a longitudinal screw rod driven by a first motor, and the longitudinal screw rod is threadedly connected to a first nut seat fixed on the transverse seat plate, and the movable seat is arranged on the lower side of the transverse seat plate and is driven by a driving mechanism to move laterally.

[0006] Furthermore, the driving mechanism includes a transverse screw rod arranged on the lower side of the transverse seat plate and rotatably connected to the transverse seat plate, the transverse screw rod is driven to rotate by a second motor, the transverse screw rod is threadedly connected to a second nut seat on the movable seat, and a transverse guide rod is provided on the lower side of the transverse seat plate and slides with the movable seat.

[0007] Furthermore, both sides of the rectangular frame are provided with longitudinal guide rails or longitudinal guide rods, and both sides of the transverse seat plate are slidably connected to the corresponding longitudinal guide rails or longitudinal guide rods.

[0008] Furthermore, a hanger is fixed on the lower side of the movable seat, the magnetic transmission device is installed on the hanger, and the output shaft of the magnetic transmission device is connected to the stirring shaft via a coupling, and a sleeve matching the upper part of the stirring shaft is provided on the hanger.

[0009] Furthermore, a supernatant discharge pipe leading to the tertiary sedimentation tank is arranged at the upper part of the conditioning and concentrating tank, a sewage pipe is arranged at the bottom of the conditioning and concentrating tank, a sludge pump is installed in the conditioning and concentrating tank, and the sludge pump is connected to the plate and frame filter press via a pipeline.

[0010] Compared with the prior art, the utility model has the following advantages: the device has a simple structure, helps the muddy water to be better mixed with the flocculation solution, the mixing is more uniform, and the flocculation effect is improved. At the same time, it is easy to operate and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a bottom view schematic diagram of a rectangular frame of the utility model;

[0013] Figure 3 For the utility model Figure 1 AA section view;

[0014] Figure 4 It is a schematic diagram of the cooperation between the magnetic transmission device and the pressure balancing device of the utility model;

[0015] In the figure: 10-conditioning and concentrating tank 11-supernatant discharge pipe 12-drain pipe 13-sludge pump 20-rectangular frame 21-transverse seat plate 22-first motor 23-longitudinal screw rod 24-first nut seat 25-transverse screw rod 26-second motor 27-second nut seat 28-transverse guide rod 29-longitudinal guide rail or longitudinal guide rod 30-movable seat 31-hanger 32-sleeve 40-magnetic transmission device 41-motor 42-reducer 43-coupling 44-overflow hole 45-upper water outlet joint 46-upper water inlet joint 47-temperature measuring probe 48-lower water inlet joint 49-lower water outlet joint 50-agitation shaft 51-agitation blade 60-pressure balancing device 61-pressure tank 62-transparent window 63-one-way valve 64-manual oil pump 65-exhaust screw plug 66-pressure gauge 67-valve 68-pipe interface. DETAILED DESCRIPTION

[0016] In order to make the above features and advantages of the present invention more understandable, embodiments are given below with reference to the accompanying drawings for detailed description, but the present invention is not limited thereto.

[0017] refer to Figures 1 to 4

[0018] A stirring device for conditioning and treating engineering mud water comprises a conditioning and concentrating tank 10, a rectangular frame 20 is arranged above the conditioning and concentrating tank, a movable seat 30 capable of horizontal and vertical movement is arranged on the rectangular frame, a magnetic transmission device 40 is suspended on the lower side of the movable seat, the magnetic transmission device is driven by a motor 41 through a reducer 42, a vertically arranged stirring shaft 50 is connected to the output shaft of the magnetic transmission device, and a plurality of stirring blades 51 are arranged on the stirring shaft from top to bottom. Therefore, the mud water in the conditioning and concentrating tank can be better combined with the flocculation solution through the horizontal and vertical movement of the movable seat, so as to ensure the uniformity of stirring.

[0019] In this embodiment, the rectangular frame is provided with a transverse seat plate 21 whose two side portions are longitudinally slidably connected to the rectangular frame. The rectangular frame is rotatably connected with a longitudinal screw rod 23 driven by a first motor 22. The longitudinal screw rod is threadedly connected to a first nut seat 24 fixed on the transverse seat plate. The movable seat is arranged on the lower side of the transverse seat plate and is driven by a driving mechanism to move transversely, thereby realizing the transverse and longitudinal movement of the movable seat.

[0020] In this embodiment, longitudinal guide rails or longitudinal guide rods 29 are provided on both sides of the rectangular frame, and both sides of the transverse seat plate are slidably connected to the corresponding longitudinal guide rails or longitudinal guide rods.

[0021] In this embodiment, in order to drive the movable seat to move laterally, the driving mechanism includes a transverse screw rod 25 which is arranged on the lower side of the transverse seat plate and is rotatably connected to the transverse seat plate. The transverse screw rod is driven to rotate by a second motor 26. The transverse screw rod is threadedly connected to the second nut seat 27 on the movable seat. A transverse guide rod 28 which slides with the movable seat is arranged on the lower side of the transverse seat plate.

[0022] In this embodiment, in order to better install the stirring component, a hanger 31 is fixed on the lower side of the movable seat, the magnetic transmission device is installed on the hanger, and the output shaft of the magnetic transmission device is connected to the stirring shaft through a coupling 43. The hanger is provided with a sleeve 32 that matches the upper part of the stirring shaft.

[0023] In this embodiment, in order to facilitate the discharge of the supernatant of the conditioning and concentration tank, a supernatant discharge pipe 11 leading to the tertiary sedimentation tank is provided at the upper part of the conditioning and concentration tank. A sewage discharge pipe 12 is provided at the bottom of the conditioning and concentration tank to discharge sewage when cleaning the conditioning and concentration tank. A sludge pump 13 is installed in the conditioning and concentration tank, and the sludge pump is connected to the plate and frame filter press through a pipeline to pump the precipitate into the plate and frame filter press for filtration to form a mud cake.

[0024] In this embodiment, the magnetic transmission device is connected to a pressure balancing device 60, which includes a pressure tank 61, a piston is arranged in the pressure tank, a transparent window 62 for observing the piston position is arranged on the pressure tank, and a scale is arranged on the transparent window; a manual oil pump 64 is connected to the top side of the pressure tank through a one-way valve 63, an exhaust screw plug 65 and a pressure gauge 66 are arranged on the top of the pressure tank, a pipeline leading to the magnetic transmission cavity of the magnetic transmission device and a valve 67 are arranged on the other side of the top of the pressure tank, and a pipe interface 68 connected to the atmosphere is arranged at the bottom of the pressure tank. An overflow hole 44, an upper water outlet joint 45 and an upper water inlet joint 46 are arranged on the upper part of the magnetic rotation device, a temperature probe 47 is arranged on the lower part of the magnetic rotation device, and a lower water inlet joint 48 and a lower water outlet joint 49 are arranged on both sides of the lower part of the magnetic rotation device. The magnetic transmission device is a prior art.

[0025] In this embodiment, the device can be equipped with a controller, and the controller controls the first motor and the second motor to operate in an orderly manner. The sludge pump is arranged near the side wall of the tank body, which helps the agitator shaft to avoid the sludge pump.

[0026] During operation, the first motor and the second motor drive the longitudinal screw rod and the transverse screw rod respectively to realize the transverse and longitudinal movement of the moving seat, so that the stirring shaft can stir the mud water in an orderly manner, which helps the mud water to be better mixed with the flocculation solution and improves the flocculation effect.

[0027] If the words "first", "second" and the like are used in the above-mentioned utility model to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish the components. Unless otherwise stated, the above-mentioned words have no special meaning.

[0028] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the fixed connection to each other can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously impossible to use an one-piece molding process).

[0029] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0030] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0031] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A stirring device for conditioning and treating engineering mud water, comprising a conditioning and concentrating tank, characterized in that: A rectangular frame is arranged above the conditioning and concentrating tank, and a movable seat capable of moving horizontally and vertically is arranged on the rectangular frame. A magnetic transmission device is suspended on the lower side of the movable seat, and the magnetic transmission device is driven by a motor via a reducer. A vertically arranged stirring shaft is connected to the output shaft of the magnetic transmission device, and a plurality of stirring blades are arranged on the stirring shaft at intervals from top to bottom.

2. The stirring device for engineering mud water conditioning treatment according to claim 1 is characterized in that: The rectangular frame is provided with a transverse seat plate whose two side portions are longitudinally slidably connected to the rectangular frame. The rectangular frame is rotatably connected with a longitudinal screw driven by a first motor. The longitudinal screw is threadedly connected to a first nut seat fixed on the transverse seat plate. The movable seat is arranged on the lower side of the transverse seat plate and is driven by a driving mechanism to move laterally.

3. The stirring device for engineering mud water conditioning treatment according to claim 2 is characterized in that: The driving mechanism includes a transverse screw rod arranged on the lower side of the transverse seat plate and rotatably connected to the transverse seat plate. The transverse screw rod is driven to rotate by a second motor. The transverse screw rod is threadedly connected to a second nut seat on the movable seat. A transverse guide rod is arranged on the lower side of the transverse seat plate and slides with the movable seat.

4. The stirring device for engineering mud water conditioning treatment according to claim 2 or 3, characterized in that: Both sides of the rectangular frame are provided with longitudinal guide rails or longitudinal guide rods, and both sides of the transverse seat plate are slidably connected with the corresponding longitudinal guide rails or longitudinal guide rods.

5. The stirring device for engineering mud water conditioning treatment according to claim 1, 2 or 3, characterized in that: A hanger is fixed on the lower side of the movable seat, the magnetic transmission device is installed on the hanger, and the output shaft of the magnetic transmission device is connected to the stirring shaft through a coupling. The hanger is provided with a sleeve that matches the upper part of the stirring shaft.

6. The stirring device for engineering mud water conditioning treatment according to claim 1 is characterized in that: The upper part of the conditioning and concentrating tank is provided with a supernatant discharge pipe leading to the tertiary sedimentation tank, the bottom of the conditioning and concentrating tank is provided with a sewage pipe, and a sludge pump is installed in the conditioning and concentrating tank, and the sludge pump is connected to the plate and frame filter press through a pipeline.

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