CN203852932U

CN203852932U - Sludge and water rough separation device

Info

Publication number: CN203852932U
Application number: CN201420140378.7U
Authority: CN
Inventors: 程永祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-26
Filing date: 2014-03-26
Publication date: 2014-10-01
Anticipated expiration: 2024-03-26

Abstract

The utility model provides a sludge and water rough separation device. The sludge and water rough separation device comprises a sealed tank body, wherein the upper part of the tank body is provided with a water intake pipe; the bottom of the tank body is horizontally provided with a spiral conveying shaft; one end of the spiral conveying shaft is connected with a hydraulic motor fixed on the outer side of the bottom of the tank body, and the other end of the spiral conveying shaft is connected with a rough separation discharge opening; the side wall of the upper part of the tank body is provided with a connecting hole; the connecting hole is connected with a sieve tube penetrating through the tank wall of the tank body; sieve holes are uniformly distributed in the side wall of the sieve tube extending into the tank body; the sieve tube positioned in the tank body is externally provided with a rotary sieve screen; the end part of the rotary sieve screen is fixed on the side surface of a wheel disc of a driven chain wheel; the driven chain wheel sleeves the sieve tube by a bearing and is driven by a driving chain wheel and a chain; the driving chain wheel is fixed on the side wall of the tank body by a drive shaft; the drive shaft is driven by a chain wheel hydraulic motor arranged at the outer side of the tank body; a supporting bearing is arranged between the rotary sieve screen and the sieve tube; the rotary sieve screen is matched with a scraping fork.

Description

Mud water crude separation device

Technical field

The utility model relates to the desilting mud field of removing contamination, and especially refers to a kind of mud water crude separation device.

Background technology

At present, in China's river channel sedimentation, oneself has influence on flood control day by day, water drainage, irrigate, supply water, the normal performance of the various functions such as navigation, upstream rivers constantly wash away riverbed, take silt to downstream, be deposited in river bed, downstream river course is uprised, once river discharge increases, by serious harm river course periphery resident personal safety as well as the property safety, in mud, contain a large amount of animals and plants dirts simultaneously, ecological environment to river course damages, for recovering river course normal function, promote the fast continual development of economic society, be necessary very much to carry out channel cleanout dredging work, river course is deepened by improvement, broaden, it is clear that river becomes, the masses' working condition and living environment be improved significantly, reach that " water is clear, river is smooth, bank is green, scape U.S. " target, and channel cleanout method needs a whole set of complicated construction method and multiple different excavator in prior art, water pumper, the coordinating operations such as dredger, time consumption and energy consumption cost is high.Certainly dredging operation is not limited only to river course, Urban Underground sewage conduct, storm sewers etc. are also usually stopped up and loss of function by mud, also need irregularly to carry out dredging operation, and the desilting equipment of prior art has many deficiencies, as winch desilting needs artificial lower well operations, operating environment is very severe, easily causes security incident; Scrape formula thorough cut machine mud is released from pipeline, consume energy huge and efficiency is extremely low; High-pressure water jet washes away desilting, and to need the waste water such as large-scale water pot, giant to take electric cost high, therefore, needs a kind of novel desilting mud equipment badly, addresses the above problem.

Utility model content

For addressing the above problem, the utility model provides a kind of mud water crude separation device, and this device adopts isolated at suction mode, uninterrupted operation continuously, and operating efficiency is high, consumes energy low.

For achieving the above object, the utility model adopts following technical scheme:

Mud water crude separation device, comprise the tank body 1 of sealing, described tank body 1 top arranges water inlet pipe 2, described tank body 1 bottom level arranges screw conveyor shaft 3, described screw conveyor shaft 3 one end are connected and fixed on the hydraulic motor 4 of tank body 1 bottom outside, the other end connects rough segmentation discharge gate 5, described tank body 1 upper portion side wall arranges connecting hole 6, described connecting hole 6 connects screen casing 7, described screen casing 7 is through the tank skin of tank body 1, stretch into the uniform sieve aperture 8 that arranges of screen casing 7 sidewalls of tank body 1 inside, be positioned at the outer rotary screen 9 that arranges of screen casing 7 of tank body 1 inside, described rotary screen 9 ends are fixed on the wheel disc side of a driven sprocket 10, described driven sprocket 10 is connected on screen casing 7 by bearing holder (housing, cover), described driven sprocket 10 is by drive sprocket 11 and chain-driving, described drive sprocket 11 is fixed on tank body 1 sidewall by power transmission shaft, described power transmission shaft drives by the sprocket wheel hydraulic motor 12 that is arranged on tank body 1 outside, between described rotary screen 9 and screen casing 7, spring bearing 13 is set, described rotary screen 9 is equipped with scrapes fork 14.

Wherein, described tank body 1 top arranges and overflows refluxing opening 15.

Wherein, described water inlet pipe 2 is downward along tank body 1 inwall oblique bending, horizontal by 45 °.

Wherein, described tank body 1 bottom arranges support 16.

Wherein, described tank body 1 is cylindric tank body, and described tank body 1 bottom is funnel type, sealed bottom.

Wherein, described rotary screen 9 is uncovered cylindrical, cage shape screen cloth of one end, fixedly make by the sieve bar 92 of several annular round bars 91 and several axial settings is uniform, described every sieve bar 92 is the wave bars that are bent into the concavo-convex formation of multiple formed objects, described annular round bar is fixed on the male part of described sieve bar, described in scrape fork 14 and coordinate with the inner fovea part that sieves bar 92; Described each sieve bar one end is straight-bar, draws the blind end of the formation rotary screen that is fixed together in, is direct rod shape and is fixed on driven sprocket at each sieve bar described in the opening end of rotary screen.

Wherein, described in, scrape fork 14 by be horizontally fixed on the cross bar of tank body 1 inside, arrange several recessed with sieve bar 92

The floating rule 141 that portion coordinates.

Wherein, described rough segmentation discharge gate 5 is opening down.

The beneficial effects of the utility model are: mud water crude separation device of the present utility model changes traditional desilting mode, the employing separate type desilting of drawing water, greatly reduce workman's working strength, improve workman's condition of work, have easy to operate simultaneously, the feature that operating efficiency is high, the uninterrupted operation continuously of this device, in desilting, the mixture of mud and water is carried out to preliminary crude separation, make bulk sediment in mud and floating thing by filtering, so that the completing smoothly of subsequent processing.

Brief description of the drawings

Fig. 1 is schematic perspective view of the present utility model;

Fig. 2 is A-A direction vertical view cutaway drawing in Fig. 1

Fig. 3 is B-B direction sectional structure chart in Fig. 2

Fig. 4 is the structure chart that Fig. 3 is blocked after part demonstration

Fig. 5 is rotary screen of the present utility model and relevant transmission mechanism schematic diagram

Fig. 6 is rotary screen of the present utility model and scrapes fork position relationship schematic diagram

Fig. 7 is A place partial enlarged drawing in Fig. 6

Fig. 8 is the utility model rotary screen and driven sprocket annexation schematic diagram

Fig. 9 is rotary screen structural representation in Fig. 8.

Number in the figure:

1-tank body 2-water inlet pipe 3-rotation conveying axis 4-hydraulic motor 5-rough segmentation discharge gate 6-connecting hole 7-screen casing 8-sieve aperture 9-rotary screen 10-driven sprocket 11-drive sprocket 12-sprocket wheel hydraulic motor 13-spring bearing 14-scrapes fork 15-and overflows refluxing opening 16-support 91-annular round bar 92-sieve bar

Detailed description of the invention

Following examples are only for the utility model example is clearly described, and the not restriction to embodiment of the present utility model.For those of ordinary skill in the field; on the basis of following explanation, can also make other multi-form variation or variations, and these belong to apparent variation that the utility model spirit draws or variation still among protection domain of the present utility model.

As Figure 1-4, mud water crude separation device of the present utility model, comprise tank body 1, described tank body 1 is cylindric tank body, described tank body 1 bottom is funnel type, sealed bottom, described tank body 1 top arranges water inlet pipe 2, described water inlet pipe 2 is downward along tank body 1 inwall oblique bending, horizontal by 45 °, described tank body 1 bottom level arranges screw conveyor shaft 3, described screw conveyor shaft 3 one end are sealedly connected and fixed in the hydraulic motor 4 of tank body 1 bottom outside, the other end rough segmentation discharge gate 5 that is tightly connected, described rough segmentation discharge gate 5 is opening down, described tank body 1 upper portion side wall arranges connecting hole 6, described connecting hole 6 screen casing 7 that is tightly connected, described screen casing 7 is through the tank skin of tank body 1, stretch into the uniform sieve aperture 8 that arranges of screen casing 7 sidewalls of tank body 1 inside, as shown in Fig. 5-9, be positioned at the screen casing 7 arranged outside rotary screens 9 of tank body 1 inside, described rotary screen 9 is uncovered cylindrical in one end, cage shape screen cloth, fixedly make by the sieve bar 92 of several annular round bars 91 and several axial settings is uniform, described every sieve bar 92 is the wave bars that are bent into the concavo-convex formation of multiple formed objects, described annular round bar 91 is fixed on the male part of described sieve bar 92, the described fork 14 of scraping coordinates with the inner fovea part of sieve bar 92, described each sieve bar 92 one end are straight-bar, draw the blind end of the formation rotary screen 9 that is fixed together in, are direct rod shape and are fixed on the wheel disc side end face of driven sprocket 10 at each sieve bar 92 described in the opening end of rotary screen 9, the described fork 14 of scraping arranges several floating rules 140 with sieving bar 92 recesses and coordinating by being horizontally fixed on the cross bar of tank body 1 inside.

Described driven sprocket 10 is connected on screen casing 7 by bearing holder (housing, cover), described driven sprocket 10 is by drive sprocket 11 and chain-driving, described drive sprocket 11 is fixed on tank body 1 sidewall by power transmission shaft, described power transmission shaft drives by the sprocket wheel hydraulic motor 12 that is arranged on tank body 1 outside, between described rotary screen 9 and screen casing 7, spring bearing 13 is set, described rotary screen 9 is equipped with scrapes fork 14; Described tank body 1 top arranges overflows refluxing opening 15, described in overflow refluxing opening 15 and be connected to pipeline, the river course for the treatment of desilting by pipeline; Described tank body 1 bottom arranges support 16.

When specific works, switch on power, water inlet pipe 2 by pipeline and slush pump by river course, sewer pipe, mud in sewage conduct is together with in sewage suction tank body 1, the dirt of suction is roughly by bulk sediment, suspension, floating thing composition, due to the up-down structure of tank body 1, bulk sediment will sink to tank body 1 bottom, in little sediment, a part is sunk, a part is at water float, floating thing is floating on the water surface, now, the screw conveyor shaft 3 of tank body 1 bottom is sent the bulk sediment that is deposited in bottom from rough segmentation discharge gate 5, part moisture is also discharged from here simultaneously, rough segmentation discharge gate 5 arranges down, bulk sediment can directly fall into transport wagon box and transport processing from rough segmentation discharge gate 5 is sent, afterwards, when being full of after water in tank body 1, unnecessary water can be from overflowing that refluxing opening 15 is discharged and getting back to river course, pipeline by row of conduits together with the floating thing on the water surface, simultaneously, suspension is owing to having certain buoyancy, but cannot float on the surface of the water, most of at water float, now drive rotary screens 9 to liquid stirs in tank body 1 when by 12 transmissions of sprocket wheel hydraulic motor, by rotary screen 9 and scrape fork 14 by the suspension filtering in water, filtering liquid later enters subsequent processing by screen casing 9, described screen casing 9 stretches out part connecting conveying pipe road and the tubing pump outside tank body 1, and tubing pump provides the power that draws water.

Claims

1. mud water crude separation device, it is characterized in that, comprise the tank body (1) of sealing, described tank body (1) top arranges water inlet pipe (2), described tank body (1) bottom level arranges screw conveyor shaft (3), described screw conveyor shaft (3) one end is connected and fixed on the hydraulic motor (4) of tank body (1) bottom outside, the other end connects rough segmentation discharge gate (5), described tank body (1) upper portion side wall arranges connecting hole (6), described connecting hole (6) connects screen casing (7), described screen casing (7) is through the tank skin of tank body (1), stretch into the inner uniform sieve aperture (8) that arranges of screen casing (7) sidewall of tank body (1), be positioned at the outer rotary screen (9) that arranges of the inner screen casing (7) of tank body (1), described rotary screen (9) end is fixed on the wheel disc side of a driven sprocket (10), described driven sprocket (10) is connected on screen casing (7) by bearing holder (housing, cover), described driven sprocket (10) is by drive sprocket (11) and chain-driving, described drive sprocket (11) is fixed on tank body (1) sidewall by power transmission shaft, described power transmission shaft drives by the sprocket wheel hydraulic motor (12) that is arranged on tank body (1) outside, between described rotary screen (9) and screen casing (7), spring bearing (13) is set, described rotary screen (9) is equipped with scrapes fork (14).

2. mud water crude separation device as claimed in claim 1, is characterized in that, described tank body (1) top arranges overflows refluxing opening (15).

3. mud water crude separation device as claimed in claim 1, is characterized in that, described water inlet pipe (2) is downward along tank body (1) inwall oblique bending, horizontal by (45) °.

4. mud water crude separation device as claimed in claim 1, is characterized in that, described tank body (1) bottom arranges support (16).

5. mud water crude separation device as claimed in claim 1, is characterized in that, described tank body (1) is cylindric tank body, and described tank body (1) bottom is funnel type, sealed bottom.

6. mud water crude separation device as claimed in claim 1, it is characterized in that, described rotary screen (9) is uncovered cylindrical, cage shape screen cloth of one end, fixedly make by the sieve bar (92) of several annular round bars (91) and several axial settings is uniform, described every sieve bar (92) is the wave bar that is bent into the concavo-convex formation of multiple formed objects, described annular round bar is fixed on the male part of described sieve bar, described in scrape fork (14) and coordinate with the inner fovea part that sieves bar (92); Described each sieve bar one end is straight-bar, draws the blind end of the formation rotary screen that is fixed together in, is direct rod shape and is fixed on driven sprocket at each sieve bar described in the opening end of rotary screen.

7. as the mud water crude separation device of claim 1,6 as described in arbitrary, it is characterized in that, described in scrape fork (14), by being horizontally fixed on, several floating rules (141) with sieving bar (92) recess and coordinating be set on the inner cross bar of tank body (1).

8. mud water crude separation device as claimed in claim 1, is characterized in that, described rough segmentation discharge gate (5) is opening down.