CN216106571U - Sludge dewatering treatment facility for hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, in particular to sludge dewatering treatment equipment for hydraulic engineering. The sludge dewatering treatment equipment for the hydraulic engineering comprises a machine shell, a material control mechanism and a stirring mechanism, wherein the machine shell is erected on a base; the material control mechanism is arranged on the shell; a rabbling mechanism for stirring mud installs on the casing, installs extrusion mechanism on the casing, and extrusion mechanism includes hydraulic press and clamp plate, and hydraulic press fixed mounting is on the casing, and fixed mounting has the clamp plate on the piston rod of hydraulic press, the clamp plate be located the casing and with the inside wall sliding connection of casing. According to the sludge dewatering treatment equipment for the hydraulic engineering, on one hand, moisture in sludge can be stripped; on the other hand, the treated sludge is not blocky and has the advantage of easy cleaning and transportation.

Description

Sludge dewatering treatment facility for hydraulic engineering

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to sludge dewatering treatment equipment for hydraulic engineering.

Background

Hydraulic engineering is that fresh water etc. are guided inside the city and restrict and purify to provide and use in the personnel of city inside, but among hydraulic engineering, because of the inevitable circumstances such as mud that exist in the inside of water source, and sludge treatment is the native, concentrated or digestion mud desorption moisture of flow state, change into half solid state or solid state mud piece, the produced mud of sewage treatment has higher water content, need carry out dehydration after the preliminary treatment, thereby convenient to the manual work shifts the processing to mud through dehydrating mud.

When the existing equipment is used for treating sludge, the sludge is usually pumped into the equipment and is rolled to extrude the moisture in the sludge, so that the sludge is easy to pressurize into blocks and is not easy to clean and transport, and the extruded sludge also contains a large amount of moisture.

Therefore, it is necessary to provide a new sludge dewatering treatment device for hydraulic engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the sludge dewatering treatment equipment for the hydraulic engineering, which can strip the moisture in the sludge, can prevent the treated sludge from forming blocks and is easy to clean and transport.

The utility model provides a sludge dewatering treatment device for hydraulic engineering, which comprises: the stirring device comprises a machine shell, a material control mechanism and a stirring mechanism, wherein the machine shell is erected on a base; the material control mechanism is arranged on the shell and comprises driving motors, threaded rods, connecting plates, control rods, material bearing plates, sliding grooves and bearing plates, the two driving motors are fixedly arranged on the outer side wall of the shell, the output end of each driving motor is fixedly provided with a threaded rod, the threaded rods are sleeved with the connecting plates in threaded connection, the connecting plates are fixedly arranged on the control rods, the control rods are fixedly arranged on the material bearing plates, the material bearing plates are inserted into the sliding grooves formed in the shell and are in sliding connection with the sliding grooves, and the bearing plates are fixedly arranged on the inner side wall of the shell; the stirring mechanism for stirring the sludge is arranged on the casing and comprises a rotating motor, a rotating rod and stirring blades, the rotating motor is fixedly arranged on the outer side wall of the casing, the rotating rod is fixedly arranged at the output end of the rotating motor, the other end of the rotating rod is arranged on the inner side wall of the casing and is rotatably connected with the casing, and a plurality of stirring blades which are distributed annularly are fixedly arranged on the rotating rod;

the extrusion mechanism is arranged on the shell and comprises a hydraulic machine and a pressing plate, the hydraulic machine is fixedly arranged on the shell, the pressing plate is fixedly arranged on a piston rod of the hydraulic machine, and the pressing plate is positioned in the shell and is in sliding connection with the inner side wall of the shell;

the air heater is fixedly installed on the outer side wall of the machine shell, and an exhaust valve is fixedly installed on the other side of the machine shell.

Preferably, the extrusion mechanism still includes water drainage tank and infiltration board, water drainage tank fixed mounting is on the lateral wall of casing, and fixed mounting has the infiltration board on the inside wall of casing, the infiltration board is located water drainage tank department.

Preferably, a feeding valve is fixedly installed on the side wall of the machine shell, and a discharging valve is fixedly installed at the bottom of the machine shell.

Compared with the related art, the sludge dewatering treatment equipment for the hydraulic engineering provided by the utility model has the following beneficial effects:

the utility model provides sludge dewatering treatment equipment for hydraulic engineering, which is characterized in that a feed valve is opened to introduce sludge into a shell, a hydraulic machine is started to push a pressing plate to extrude the sludge, a driving motor is started to drive a material bearing plate to slide outwards along a chute after most of moisture in the sludge is extruded, the sludge is enabled to fall to the bottom of the shell, the driving motor is enabled to rotate reversely, the material bearing plate is pulled back into the shell, a hot air fan and a rotating motor are started while the extrusion work is continuously repeated, stirring blades are driven to stir the sludge, the contact area between the sludge and hot air is increased, the moisture evaporation is accelerated, the sludge caking is avoided, the cleaning and the transportation are convenient, the hot air with water vapor is discharged from an exhaust valve and is introduced into a reservoir through a pipeline, and the moisture in the sludge is fully stripped.

Drawings

FIG. 1 is a schematic structural view of a sludge dewatering treatment apparatus for hydraulic engineering according to a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1;

fig. 3 is a schematic structural view of the stirring mechanism shown in fig. 1.

Reference numbers in the figures: 1. a housing; 2. a base; 3. a material control mechanism; 31. a drive motor; 32. a threaded rod; 33. a connecting plate; 34. a control lever; 35. a material bearing plate; 36. a chute; 37. a bearing plate; 4. a stirring mechanism; 41. rotating the motor; 42. rotating the rod; 43. stirring blades; 5. an extrusion mechanism; 51. a hydraulic press; 52. pressing a plate; 53. a water discharge tank; 54. a water seepage plate; 6. a hot air blower; 7. an exhaust valve; 8. a feed valve; 9. a discharge valve.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a sludge dewatering treatment apparatus for hydraulic engineering according to a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1; fig. 3 is a schematic structural view of the stirring mechanism shown in fig. 1. The method comprises the following steps: the device comprises a machine shell 1, a material control mechanism 3 and a stirring mechanism 4.

In the specific implementation process, as shown in fig. 1 and 2, a feed valve 8 is fixedly installed on a side wall of a casing 1, and the casing 1 is erected on a base 2; accuse material mechanism 3 installs on casing 1, install extrusion mechanism 5 on casing 1, and extrusion mechanism 5 includes hydraulic press 51 and clamp plate 52, hydraulic press 51 fixed mounting is on casing 1, and fixed mounting has clamp plate 52 on hydraulic press 51's the piston rod, clamp plate 52 be located casing 1 and with casing 1's inside wall sliding connection, extrusion mechanism 5 still includes water drainage tank 53 and infiltration board 54, water drainage tank 53 fixed mounting is on casing 1's lateral wall, and fixed mounting has infiltration board 54 on casing 1's the inside wall, infiltration board 54 is located water drainage tank 53 department.

It should be noted that: the feed valve 8 is opened to feed the sludge into the machine shell 1, the hydraulic press 51 is started, the pressing plate 52 is pushed, the sludge is squeezed, most of water in the sludge is squeezed out, and the water flows to the reservoir from the drainage tank 53 through the water seepage plate 54.

Referring to fig. 1 and 2, the material control mechanism 3 includes driving motors 31, threaded rods 32, connecting plates 33, control rods 34, material bearing plates 35, chutes 36 and bearing plates 37, wherein the two driving motors 31 are both fixedly mounted on the outer side wall of the casing 1, the threaded rod 32 is fixedly mounted on the output end of each driving motor 31, the connecting plates 33 in threaded connection are sleeved on the threaded rods 32, the connecting plates 33 are fixedly mounted on the control rods 34, the control rods 34 are fixedly mounted on the material bearing plates 35, the material bearing plates 35 are inserted into the chutes 36 formed in the casing 1 and are slidably connected with the chutes 36, and the bearing plates 37 are fixedly mounted on the inner side wall of the casing 1.

It should be noted that: after most of the water in the sludge is extruded, the driving motor 31 is started to drive the threaded rod 32 to rotate, so that the material bearing plate 35 slides outwards along the chute 36, and the sludge is promoted to fall to the bottom of the machine shell 1.

Referring to fig. 3, the stirring mechanism 4 for stirring sludge is installed on the casing 1, the stirring mechanism 4 includes a rotating motor 41, a rotating rod 42 and a stirring blade 43, the rotating motor 41 is fixedly installed on the outer side wall of the casing 1, and the rotating rod 42 is fixedly installed on the output end of the rotating motor 41, the other end of the rotating rod 42 is installed on the inner side wall of the casing 1 and is connected with the casing 1 in a rotating manner, the stirring blade 43 with a plurality of annular distribution is fixedly installed on the rotating rod 42, the hot air blower 6 is fixedly installed on the outer side wall of the casing 1, the exhaust valve 7 is fixedly installed on the other side of the casing 1, and the discharge valve 9 is fixedly installed at the bottom of the casing 1.

It should be noted that: make driving motor 31 reversal, in pulling back the casing 1 with holding board 35, when continuing repeated extrusion work, start air heater 6 and rotation motor 41, drive stirring leaf 43 stirs mud, increases the area of contact between mud and the hot-blast, moisture evaporation with higher speed to avoid the mud caking, be convenient for clear up and transportation, take the hot-blast discharge from discharge valve 7 of vapor, let in the cistern by the pipeline, fully peel off the moisture in the mud.

The working principle of the sludge dewatering treatment equipment for the hydraulic engineering provided by the utility model is as follows:

opening the feed valve 8 to feed the sludge into the machine shell 1, starting the hydraulic press 51, pushing the pressure plate 52 to squeeze the sludge, squeezing out most of water in the sludge, passing through the water seepage plate 54, flowing into the reservoir from the drainage tank 53, after most of the water in the sludge is extruded out, the driving motor 31 is started to drive the threaded rod 32 to rotate, so that the material bearing plate 35 slides outwards along the chute 36 to promote the sludge to fall to the bottom of the machine shell 1, the driving motor 31 rotates reversely, the material bearing plate 35 is pulled back into the machine shell 1, and while the extrusion work is continuously repeated, the hot air blower 6 and the rotating motor 41 are started to drive the stirring blades 43 to stir the sludge, the contact area between the sludge and the hot air is increased, the evaporation of water is accelerated, and avoid the mud caking, be convenient for clearance and transportation, the hot-blast of taking vapor is discharged from discharge valve 7, lets in the cistern through the pipeline, fully peels off the moisture in the mud.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (3)

1. The utility model provides a sludge dewatering treatment facility for hydraulic engineering which characterized in that includes:

a housing (1), wherein the housing (1) is arranged on a base (2);

a material control mechanism (3), wherein the material control mechanism (3) is arranged on the shell (1), the material control mechanism (3) comprises driving motors (31), threaded rods (32), connecting plates (33), control rods (34), material bearing plates (35), sliding chutes (36) and bearing plates (37), the two driving motors (31) are fixedly arranged on the outer side wall of the machine shell (1), and the output end of each driving motor (31) is fixedly provided with a threaded rod (32), a connecting plate (33) in threaded connection is sleeved on the threaded rod (32), the connecting plate (33) is fixedly arranged on a control rod (34), the control rod (34) is fixedly arranged on a material bearing plate (35), and the material bearing plate (35) is inserted in a sliding groove (36) arranged on the shell (1) and is connected with the sliding groove (36) in a sliding way, the bearing plate (37) is fixedly arranged on the inner side wall of the machine shell (1);

the stirring mechanism (4) is used for stirring sludge, the stirring mechanism (4) is installed on the machine shell (1), the stirring mechanism (4) comprises a rotating motor (41), a rotating rod (42) and stirring blades (43), the rotating motor (41) is fixedly installed on the outer side wall of the machine shell (1), the rotating rod (42) is fixedly installed on the output end of the rotating motor (41), the other end of the rotating rod (42) is installed on the inner side wall of the machine shell (1) and is rotatably connected with the machine shell (1), and the stirring blades (43) distributed in an annular shape are fixedly installed on the rotating rod (42);

the extrusion mechanism (5) is mounted on the machine shell (1), the extrusion mechanism (5) comprises a hydraulic machine (51) and a pressing plate (52), the hydraulic machine (51) is fixedly mounted on the machine shell (1), the pressing plate (52) is fixedly mounted on a piston rod of the hydraulic machine (51), and the pressing plate (52) is located in the machine shell (1) and is in sliding connection with the inner side wall of the machine shell (1);

the outer side wall of the machine shell (1) is fixedly provided with an air heater (6), and the other side of the machine shell (1) is fixedly provided with an exhaust valve (7).

2. The sludge dewatering treatment equipment for the hydraulic engineering according to claim 1, wherein the extrusion mechanism (5) further comprises a drainage groove (53) and a water seepage plate (54), the drainage groove (53) is fixedly installed on the side wall of the casing (1), the water seepage plate (54) is fixedly installed on the inner side wall of the casing (1), and the water seepage plate (54) is located at the drainage groove (53).

3. The sludge dewatering treatment equipment for the water conservancy project according to claim 1, wherein a feeding valve (8) is fixedly installed on the side wall of the machine shell (1), and a discharging valve (9) is fixedly installed at the bottom of the machine shell (1).

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