CN217593918U - Novel suction dredge - Google Patents

Abstract

The utility model relates to a sewage treatment field, in particular to novel suction dredge. The sludge treatment device comprises a body, the organism is including fixed setting up the working bridge at the pond face and the center post that extends to the working bridge direction by the bottom of the pool, the cover is equipped with sludge cleaning mechanism on the center post, sludge cleaning mechanism and mud discharging device intercommunication, be equipped with between sludge cleaning mechanism and the center post and drive sludge cleaning mechanism around center post pivoted actuating mechanism. Through central controller and driving motor, electron torque detector and electronic row mud sleeve valve electricity connection, the sludge layer thickness in the sedimentation tank is judged to real-time supervision moment of torsion size, adjusts the row's mud volume of electronic row mud sleeve valve in real time, reaches the sludge layer thickness in the automatically regulated sedimentation tank, can realize the full automatic operation of equipment, need not artificial intervention.

Description

Novel suction dredge

[ technical field ] A method for producing a semiconductor device

The utility model relates to a sewage treatment field, in particular to novel suction dredge.

[ background of the invention ]

In the environmental protection fields of water treatment, domestic sewage treatment, industrial wastewater treatment and the like, when raw water is treated, an economical and practical mode is that the raw water is put into a sedimentation tank for sedimentation, and then the settled reclaimed water is discharged from the surface of the tank and then is treated for another time or is directly used. The sludge treatment method has the important link that the sediment deposited at the bottom of the tank in the process of sedimentation is the sludge discharge, in the prior art, mechanical equipment such as a mud scraper, a mud suction machine and the like are mainly used, in order to ensure that the stirring of water in the process of sludge discharge is extremely small and the re-precipitation of phosphorus is prevented, the mud suction machine is mainly used in occasions with higher effluent quality requirements, wherein the single-pipe mud suction machine is widely applied due to the minimum disturbance to the mud water.

At present, current single tube suction dredge can not adjust the mud discharge size in real time according to bottom of the pool mud resistance, and when the peak value change appeared in two heavy ponds intaking, the mud discharge is all the same, causes row's mud concentration can change according to the inflow change, and row's mud concentration is high when the inflow is big, and the inflow is hour, and row's mud concentration is low, increases the degree of difficulty to later stage sludge treatment. And the sludge discharge amount needs manual intervention, the accumulation and caking of sludge at the bottom of the tank are easy to occur, the tank cleaning maintenance is needed after the water of the sedimentation tank is cut off, and the maintenance cost is high.

[ Utility model ] content

An object of the utility model is to provide a novel suction dredge to prior art's defect and not enough

Aiming at the problems, the invention adopts the following technical scheme:

the utility model provides a novel suction dredge, includes the organism, the organism is including the fixed work bridge that sets up at the pool face and by the center post that the pool bottom extends to the work bridge direction, the cover is equipped with sludge cleaning mechanism on the center post, sludge cleaning mechanism and row's mud device intercommunication, be equipped with between sludge cleaning mechanism and the center post and drive sludge cleaning mechanism around center post pivoted actuating mechanism.

Preferably, mud clearance mechanism is including drawing subassembly, suction dredge and a sealed section of thick bamboo, sealed barrel casing establishes on the center post and with the bottom of the pool contact, suction dredge communicates each other through a sealed section of thick bamboo with the mud discharging device, the one end of drawing the subassembly is connected with a sealed section of thick bamboo, and the other end is connected with actuating mechanism, the one end and the sealed section of thick bamboo intercommunication of suction dredge, the other end is infinitely close the pool wall, be equipped with a plurality of mud holes of inhaling on the suction dredge.

Preferably, the mud discharging device comprises an external mud suction pump, an electric mud discharging sleeve valve and a mud discharging pipe, the mud discharging pipe is communicated with the sealing barrel, and the electric mud discharging sleeve valve is arranged between the external mud suction pump and the mud discharging pipe.

Preferably, the subassembly that draws includes that the center erects the frame, extends post and pull rod, the center erects the frame cover and establishes on the center post, the center erects the one end and the sealing cylinder of frame and is connected, and the other end passes through ring gear and is connected with actuating mechanism, it is connected side by side with the mud suction pipe to extend the post, pull rod one end with extend the column connection, the other end with center erect the frame and be connected, actuating mechanism drive center erects the frame and rotates, thereby the pull rod pulling extends the post and the mud suction pipe rotates around the center post and inhales mud.

Preferably, the driving mechanism comprises a driving motor and an electronic torque detector, the driving motor is electrically connected with the electronic torque detector, the driving motor is fixedly arranged on the central column, a driving gear is arranged on a rotating shaft of the driving motor, and the driving gear is meshed with the annular gear on the central vertical frame.

Preferably, the machine body is further provided with a central controller, and the central controller is electrically connected with the driving motor, the electronic torque detector and the electric mud discharge sleeve valve.

The utility model relates to a novel suction dredge's beneficial effect as follows:

the novel suction dredge is provided with the central column, the central vertical frame, the extension column and the pull rod, the extension column is connected with the suction pipe in parallel, and the central vertical frame, the extension column and the pull rod are driven to rotate integrally through the driving mechanism; through central controller and driving motor, electron torque detector and electronic row mud sleeve valve electricity connection, the sludge layer thickness in the sedimentation tank is judged to real-time supervision moment of torsion size, adjusts the row's mud volume of electronic row mud sleeve valve in real time, reaches the sludge layer thickness in the automatically regulated sedimentation tank, can realize the full automatic operation of equipment, need not artificial intervention.

The conception, the specific structure and the effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

[ description of the drawings ]

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1-A;

a body 100; a working bridge 110; a central column 120; a suction pipe 21; a sealing cylinder 22; a mud suction hole 23; an electric mud discharge sleeve valve 31; a sludge discharge pipe 32; a central vertical frame 41; an extended column 42; a pull rod 43; a drive motor 51; a central controller 90.

[ detailed description ] embodiments

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-2, fig. 1-2 disclose a preferred embodiment of a novel suction dredge:

a novel suction dredge comprises a dredge body 100, wherein the dredge body 100 comprises a working bridge 110 fixedly arranged on the surface of a pool and a central column 120 extending from the bottom of the pool to the working bridge 110; in this embodiment, the central column 120 is adopted, which has two advantages, the first is that the working bridge 110 can be supported without additionally establishing a pivot, and the engineering cost is saved; the second is to provide the necessary support for the movement of the sludge washing mechanism.

Specifically, a sludge cleaning mechanism is sleeved on the central column 120, and the sludge cleaning mechanism is communicated with a sludge discharge device; the best mode of the embodiment is as follows: sludge cleaning mechanism is including drawing subassembly, suction dredge 21 and a sealed section of thick bamboo 22, sealed 22 cover establish on center post 120 and with the bottom of the pool contact, suction dredge 21 communicates each other through sealed section of thick bamboo 22 with the mud discharging device, the one end of drawing the subassembly is connected with sealed section of thick bamboo 22, and the other end is connected with actuating mechanism, the one end and the sealed section of thick bamboo 22 intercommunication of suction dredge 21, the other end infinitely are close the pool wall, be equipped with a plurality of mud suction holes 23 on the suction dredge 21.

More specifically, the subassembly that draws includes that center erects frame 41, extends post 42 and pull rod 43, center erects the frame 41 cover and establishes on center post 120, center erects the one end of frame 41 and is connected with sealed section of thick bamboo 22, and the other end passes through ring gear and is connected with actuating mechanism, it is connected side by side with mud suction pipe 21 to extend post 42, pull rod 43 one end is connected with extending post 42, and the other end is connected with center erects frame 41, actuating mechanism drive center erects frame 41 and rotates, thereby pull rod 43 pulling extends post 42 and mud suction pipe 21 and rotates around center post 120 and inhale mud. When the sludge suction device is used, the driving mechanism drives the central vertical frame 41 to rotate around the central column 120, so that the traction assembly is driven to integrally rotate, one end of the central vertical frame 41 is connected with the sealing cylinder 22, the sealing cylinder 22 is driven to rotate when the central vertical frame 41 rotates, the sealing cylinder 22 is communicated with the sludge suction pipe 21, the sludge suction pipe 21 is driven to rotate around the central column 120 to suck sludge, and simultaneously, the sludge is stirred together with sewage. Because the mud suction pipe 21 is made of soft material, the problem of asynchronous rotating speed can be caused when the mud suction pipe 21 rotates, and the extending column 42 is arranged to be connected with the mud suction pipe 21 side by side, so that the rotating speed of the mud suction pipe 21 is consistent with that of the central vertical frame 41.

More specifically, the mud discharging device comprises an electric mud discharging sleeve valve 31 and a mud discharging pipe 32, one end of the mud discharging pipe 32 is communicated with the sealing cylinder 22, and the other end of the mud discharging pipe is connected with the electric mud discharging sleeve valve 31. In the best mode of the embodiment, the electric mud discharging sleeve valve 31 is arranged outside the pool, and the highest arrangement height of the electric mud discharging sleeve valve 31 is lower than the lowest height of the liquid level in the pool. And discharging the sludge and the sewage together by using a liquid level difference principle. During operation, liquid level height is higher than electronic row's mud sleeve valve 31's height in the pond, and the angle of valve is opened in the regulation of electronic row's mud sleeve valve 31 this moment for mud pipe 32 produces suction, and the mud of bottom of the pool loops through mud suction hole 23 and gets into mud pipe 21, sealed section of thick bamboo 22 and mud pipe 32 and discharge, thereby discharges mud.

A driving mechanism capable of driving the sludge cleaning mechanism to rotate around the central column 120 is arranged between the sludge cleaning mechanism and the central column 120. The best mode of the embodiment is as follows: the driving mechanism comprises a driving motor 51 and an electronic torque detector, the driving motor 51 is electrically connected with the electronic torque detector, the driving motor 51 is fixedly arranged on the central column 120, a driving gear is arranged on a rotating shaft of the driving motor 51, and the driving gear is meshed with a ring gear on the central vertical frame 41. When the driving motor 51 is started, the driving gear is meshed with the ring gear, so that the central vertical column rotates around the central column 120, and the mud suction pipe 21 is driven to rotate to suck mud by taking the central column 120 as an original point.

More specifically, the machine body 100 is further provided with a central controller 90, and the central controller 90 is electrically connected with the driving motor 51, the electronic torque detector and the electric mud discharge sleeve valve 31. When the electron torque detector detects that the mud scraping resistance increases to the setting value, the electron torque detector transmits the torque value to the central controller 90, the central controller 90 sends out a signal, the valve angle of the electric mud discharging sleeve valve 31 is increased, thereby increasing the mud discharging amount, reducing the mud at the bottom of the sedimentation tank, driving the motor 51 to operate the resistance, when the operating resistance is reduced to the setting value, the valve angle of the electric mud discharging sleeve valve 31 is decreased, thereby enabling the mud discharging of the sedimentation tank to achieve the function of dynamic adjustment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. The utility model provides a novel suction dredge which characterized in that: including organism (100), organism (100) including fixed setting up working bridge (110) at the pond face and by center post (120) that the pond bottom extends to working bridge (110) direction, the cover is equipped with sludge cleaning mechanism on center post (120), sludge cleaning mechanism and sludge discharge device intercommunication, be equipped with between sludge cleaning mechanism and center post (120) and drive sludge cleaning mechanism around center post (120) pivoted actuating mechanism, sludge cleaning mechanism includes traction assembly, suction pipe (21) and sealed cylinder (22), traction assembly includes central vertical frame (41), extension post (42) and pull rod (43), central vertical frame (41) cover is established on center post (120), the one end and the sealed cylinder (22) of central vertical frame (41) are connected, and the other end passes through ring gear and is connected with actuating mechanism, extension post (42) are connected side by side with suction pipe (21), draw extension rod (43) one end and be connected with extension post (42), the other end and center frame (41) are connected, the contact mechanism is established around center post (120) and is connected with the sealed cylinder (21) rotation of suction pipe (21), thereby draw sludge discharge pipe (21) and sealed cylinder (21) rotation around the center post (41) and the suction pipe intercommunication, the one end of traction assembly is connected with a sealed cylinder (22), and the other end is connected with actuating mechanism, the one end and the sealed cylinder (22) intercommunication of mud suction pipe (21), the other end infinitely are close the pool wall, be equipped with a plurality of mud suction holes (23) on mud suction pipe (21), actuating mechanism includes driving motor (51) and electron torque detector, driving motor (51) are connected with electron torque detector electricity, driving motor (51) are fixed to be established on center post (120), be equipped with drive gear in the axis of rotation of driving motor (51), drive gear and the ring gear meshing on the central vertical frame (41), still be equipped with central controller (90) on organism (100), central controller (90) all are connected with driving motor (51), electron torque detector and electronic mud discharge sleeve valve (31) electricity.

2. The novel suction dredge of claim 1 characterized in that: the mud discharging device comprises an electric mud discharging sleeve valve (31) and a mud discharging pipe (32), one end of the mud discharging pipe (32) is communicated with the sealing cylinder (22), and the other end of the mud discharging pipe is connected with the electric mud discharging sleeve valve (31).

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