CN115028340A - Horizontal mud-water separator - Google Patents

Abstract

The invention discloses a horizontal mud-water separator which comprises a rack, a shell, a driving mechanism, a mud discharging mechanism, a dewatering mechanism and a flushing mechanism, wherein the shell is welded and fixed at the top of the rack, a mixing section, a reaction section A, a reaction section B and a water outlet section are separated from the interior of the shell through a first partition plate and two partition plates, a stirring assembly is arranged in the mixing section, the bottom ends of the reaction section A and the reaction section B are respectively communicated with a collecting hopper, the lower end of the collecting hopper is communicated with a mud discharging port, and the upper part of the first partition plate is provided with a mud outlet. The driving mechanism can control the stirring assembly to stir the slurry on the basis of controlling the stirring assembly, not only can effectively avoid the situation that plant roots and stems in the slurry block the filter screen, but also can uniformly mix the slurry with the flocculating agent to improve the sludge concentration effect, and can control the sludge discharge mechanism during sludge discharge, so that the sludge discharge can be accelerated, and the sludge discharge port can be effectively prevented from being blocked by the sludge.

Description

Horizontal mud-water separator

Technical Field

The invention relates to the field of mud-water separators, in particular to a horizontal mud-water separator.

Background

In order to improve the water environment quality, silt at the bottom of rivers and lakes needs to be desilted, namely, mud-water separation is carried out on mud-water mixture after the mud-water mixture is pumped by a pumping device, the desilted silt cannot be directly treated, environmental pollution is easily caused, the silt can be treated after dehydration and solidification, nowadays, mainstream silt dehydration equipment in the industry has requirements on the water content of the silt, and the silt with too high water content cannot enter dehydration equipment for dehydration treatment; too high water content of the sludge slurry can reduce the efficiency of the dehydration treatment, so a sludge concentration procedure needs to be arranged before the sludge slurry is dehydrated, and the prior sludge-water separator has the following defects when the sludge-water separation is carried out:

firstly, the sludge concentration in the current industry mainly adopts a centrifugal concentration principle, which has high requirements on the properties of the sludge and has poor concentration effect of non-uniform components of the sludge;

secondly, when the sludge is concentrated by adopting a gravity concentration method in the industry, the occupied area is large, and the sludge possibly contains plastic sheets, non-rotten plant roots, leaves and other impurities, so that the sludge discharge port is easily blocked.

Therefore, it is necessary to provide a horizontal mud-water separator to solve the above problems.

Disclosure of Invention

The invention aims to provide a horizontal sludge-water separator, which aims to solve the problems that the sludge property requirement is high due to the adoption of centrifugal concentration for sludge concentration and the adoption of a gravity concentration method not only occupies a large area, but also easily causes blockage of a sludge discharge port in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: a horizontal mud-water separator comprises a frame, wherein the frame is used for mounting a mud-water separation component;

the device comprises a shell, wherein the shell is welded and fixed at the top of a rack, a mixing section, a reaction section A, a reaction section B and a water outlet section are separated from the interior of the shell through a first partition plate and two partition plates, a stirring assembly is installed in the mixing section, the bottom ends of the reaction section A and the reaction section B are both communicated and provided with a collecting hopper, the lower end of the collecting hopper is communicated and provided with a sludge discharge port, the upper part of the first partition plate is provided with a slurry outlet, one end of the slurry outlet is provided with a slurry discharge valve, the slurry discharge valve is positioned in the reaction section A, the two partition plates are both communicated and provided with water outlets, one end of each water outlet is provided with a filtering assembly, a vibrating assembly is arranged above the filtering assembly, and the other end of each water outlet is provided with an electromagnetic valve;

the driving mechanism is arranged on the outer side of the shell through the mounting bracket;

the sludge discharge mechanism comprises a telescopic cylinder, a fixed support and two discharge rod pieces, and the two discharge rod pieces are respectively arranged in the reaction section A and the reaction section B;

the dehydration mechanism is arranged below the collecting hopper and is used for dehydrating the slurry;

the flushing mechanism comprises two symmetrically distributed flushing pipes, the flushing pipes are fixedly mounted on the outer wall of the shell, and the flushing pipes are arranged on the upper portion of the shell.

As a preferred scheme of the invention, the telescopic cylinder is fixed at the top of the shell, a movable plate is mounted on a piston rod of the telescopic cylinder, each discharging rod piece comprises a rotating loop bar and a discharging rod arranged inside the rotating loop bar, a sealing block for sealing a sludge discharge port is mounted at the lower end of the rotating loop bar, a through hole matched with the discharging rod is formed in the center of the sealing block, the upper end of the rotating loop bar is arranged on the movable plate in a penetrating manner, the rotating loop bar is rotatably connected with the movable plate through a bearing, a gear ring is fixedly sleeved at the upper part of the rotating loop bar, a clamping ring is mounted inside the lower end of the rotating loop bar, and a group of clamping grooves are formed in two ends of the clamping ring;

the upper end of the discharging rod is rotatably connected with the fixed support through a bearing, the lower end of the discharging rod is fixedly welded with a helical blade, the lower portion of the discharging rod is provided with two sets of clamping teeth matched with the clamping grooves side by side, each set of clamping teeth are distributed on the outer wall of the discharging rod in an annular array mode, a rubber layer is fixedly wrapped on the outer wall of each set of clamping teeth, and the fixed support is fixed to the top of the shell.

As a preferred scheme of the invention, the filter assembly comprises a fixing frame, the fixing frame is fixed on one side of the two partition plates, a cross-shaped sliding groove and a T-shaped sliding groove are formed in the fixing frame, a filter screen is arranged on the inner side of the fixing frame in a sliding mode, and a cross-shaped sliding block in sliding fit with the cross-shaped sliding groove and a T-shaped sliding block in sliding fit with the T-shaped sliding groove are respectively installed at the upper end and the lower end of the filter screen.

According to the preferred scheme of the invention, the vibration assembly comprises a rotating rod, a connecting rod and a fixed plate, wherein a guide plate and a connecting plate are respectively installed at two ends of the connecting rod, the rotating rod is rotatably arranged on a top plate of the shell through a bearing, an eccentric wheel which is in contact with one side of the guide plate is fixedly sleeved at the lower part of the rotating rod, the fixed plate is fixed at one side of the two partition plates, a rubber column is installed at the center of the fixed plate, a spring is sleeved on the outer wall of the rubber column, two ends of the spring are respectively and fixedly connected with the fixed plate and the connecting plate, and the bottom of the connecting plate is fixedly connected with the top of the cross-shaped sliding block.

As a preferable scheme of the invention, the driving mechanism comprises a first motor, a double-grooved pulley, a first single-grooved pulley, two gears and a second single-grooved pulley, the first motor is fixed at the bottom of a top plate of the mounting bracket, an output shaft of the first motor is provided with a driving rod, the upper part of the driving rod is fixedly sleeved with a third single-grooved pulley, the third single-grooved pulley is in transmission connection with the double-grooved pulley through a first transmission belt, the lower end of the driving rod is provided with a first bevel gear, one side of the first bevel gear is in meshing connection with the second bevel gear, and the double-grooved pulley is in transmission connection with the first single-grooved pulley and the second single-grooved pulley through the second transmission belt;

the double-grooved wheel and the single-grooved wheel are fixedly connected with shaft rods in an inserted mode at the centers, one shaft rod is rotatably connected with the support through bearings, the support is fixed to the top of the shell, the bottom end of the other shaft rod is connected with a flange plate through a bearing, the flange plate is fixedly connected with the shell through bolts, the single-grooved wheel is fixedly connected to the upper portion of the rotating rod in a sleeved mode, the gear is arranged above the single-grooved wheel and fixedly connected with the rotating rod, and the gear is meshed with the gear ring.

According to the preferable scheme, the stirring assembly comprises a stirring shaft, the stirring shaft is rotatably arranged at one end of the shell through a bearing, one end of the stirring shaft is fixedly connected with the second bevel gear, a plurality of stirring discs distributed in a linear array are fixedly sleeved on the outer wall of the other end of the stirring shaft, a plurality of arc-shaped stirring blades are uniformly distributed on one side of each stirring disc along the circumference, and a plurality of saw teeth distributed in an annular array are arranged on the outer arc surface of each stirring disc.

As a preferable scheme of the invention, the dewatering mechanism comprises a scraper, filter cloth, an extrusion plate and a second motor fixed on a frame, the top end of the extrusion plate is fixedly connected with the bottom of the shell, two vacuum rotary drums are arranged in the filter cloth, the two vacuum rotary drums are both rotatably arranged in the frame, one ends of the two vacuum rotary drums are in three-transmission connection through a transmission belt, the other ends of the two vacuum rotary drums are both communicated and provided with rotary joints, the outer wall of each vacuum rotary drum is attached to the filter cloth, the scraper is obliquely arranged at the bottom of one end of the filter cloth and is in contact with the filter cloth, a connecting strip is arranged at the bottom of the scraper, and both ends of the connecting strip are fixedly connected with the frame;

a plurality of supporting rollers distributed in a linear array are arranged between the two vacuum rotating drums, two ends of each supporting roller are rotatably connected with the rack through bearings, and the output shaft of the second motor is fixedly connected with one end of one of the vacuum rotating drums.

As a preferable scheme of the invention, a water inlet of the flushing pipe is connected with a water outlet of the water outlet section through a pipeline system, a plurality of rotary spraying balls are communicated and arranged on the flushing pipe, and the rotary spraying balls penetrate through a front sealing plate and a rear sealing plate of the shell.

As a preferable scheme of the invention, the mounting bracket is fixed at the edge of the top of the shell, and the lower part of the mounting bracket is provided with an avoidance port.

In the technical scheme, the invention provides the following technical effects and advantages:

1. the driving mechanism can control the stirring assembly to stir the slurry on the basis of controlling the stirring assembly, not only can effectively avoid the situation that plant roots and stems in the slurry block the filter screen, but also can uniformly mix the slurry with the flocculating agent to improve the sludge concentration effect, and can control the sludge discharge mechanism during sludge discharge, so that the sludge discharge can be accelerated, and the sludge discharge port can be effectively prevented from being blocked by the sludge;

2. the sludge discharge mechanism consisting of the telescopic cylinder, the discharge rod piece, the fixed support and the sealing block can not only seal the sludge discharge port, but also facilitate the discharge of sludge;

3. the two vacuum drums are controlled to rotate by the second motor, so that the filter cloth reciprocates, sludge on the filter cloth moves to one side close to the extrusion plate, the extrusion plate is utilized to flatten the sludge, the vacuum drums with negative pressure inside dewaters the sludge, the dewatered sludge is scraped off by the scraper when moving to the scraper along with the filter cloth, and the scraped sludge falls down along the scraper, so that the sludge dewatering work is completed.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a perspective view from a first perspective of the present invention;

FIG. 2 is a perspective view from a second perspective of the present invention;

FIG. 3 is an installed view of the interior of the housing of the present invention from a first perspective;

FIG. 4 is an installed view of the interior of the housing of the present invention from a second perspective;

FIG. 5 is a schematic view of a drive mechanism and a vibration assembly of the present invention;

FIG. 6 is a cross-sectional view of the vibration assembly and filter assembly of the present invention;

FIG. 7 is a cross-sectional view of a filter assembly of the present invention;

FIG. 8 is a cross-sectional view of a discharge bar of the present invention;

FIG. 9 is an exploded view of a rotating shank of the present invention;

FIG. 10 is a schematic view of a discharge stalk of the present invention;

fig. 11 is an exploded view of the dehydration mechanism of the present invention.

Description of the reference numerals:

1. a frame; 2. a housing; 21. a first clapboard; 22. a second clapboard; 23. a mixing section; 231. a stirring shaft; 232. a stirring plate; 2321. an arc-shaped stirring blade; 2322. saw teeth; 24. a reaction section A; 25. a reaction section B; 26. a water outlet section; 27. an electromagnetic valve; 28. a collection hopper; 29. a filter assembly; 291. a fixing frame; 2911. a cross-shaped chute; 2912. a T-shaped chute; 292. a filter screen; 2921. a cross-shaped slider; 2922. a T-shaped slider; 3. a drive mechanism; 31. a first motor; 32. a drive rod; 33. a first bevel gear; 34. a second bevel gear; 35. a single grooved pulley III; 36. a double grooved pulley; 37. a single grooved wheel I; 38. a second single grooved wheel; 39. a gear; 4. a flush tube; 41. rotating the spraying ball; 5. a sludge discharge mechanism; 51. a telescopic cylinder; 52. a discharge bar; 521. rotating the loop bar; 522. a discharge rod; 5221. clamping teeth; 523. a ring gear; 524. a collar; 5241. a card slot; 525. a helical blade; 53. a sealing block; 54. fixing a bracket; 55. a movable plate; 6. a vibrating assembly; 61. rotating the rod; 62. an eccentric wheel; 63. a connecting rod; 64. a guide plate; 65. a rubber column; 66. a spring; 67. a fixing plate; 68. a connecting plate; 7. a dewatering mechanism; 71. a vacuum drum; 711. a rotary joint; 72. a second motor; 73. a squeegee; 731. a connecting strip; 74. filtering cloth; 75. a support roll; 76. extruding a plate; 8. and (7) mounting a bracket.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a horizontal mud-water separator shown in figures 1-11, which comprises a frame 1, wherein the frame 1 is used for mounting a mud-water separation component;

the structure of the shell 2 is that the shell 2 is welded and fixed to the top of a rack 1, a mixing section 23, a reaction section A24, a reaction section B25 and a water outlet section 26 are separated from the interior of the shell 2 through a first partition plate 21 and two second partition plates 22, a stirring assembly is installed inside the mixing section 23, the bottom ends of the reaction section A24 and the reaction section B25 are both communicated with a collecting hopper 28, the lower end of the collecting hopper 28 is communicated with a sludge discharge port, a sludge outlet is formed in the upper portion of the first partition plate 21, a sludge discharge valve is installed at one end of the sludge outlet and located in the reaction section A24, the sludge discharge valve is an electric valve, water outlets are both communicated with the two second partition plates 22, a filtering assembly 29 is arranged at one end of the water outlet, a vibrating assembly 6 is arranged above the filtering assembly 29, and an electromagnetic valve 27 is installed at the other end of the water outlet;

the driving mechanism 3 is arranged outside the shell 2 through a mounting bracket 8;

the sludge discharge mechanism 5 structurally comprises a telescopic cylinder 51, a fixed support 54 and two discharge rod pieces 52, wherein the two discharge rod pieces 52 are respectively arranged in a reaction section A24 and a reaction section B25;

the dehydration mechanism 7 is structurally characterized in that the dehydration mechanism 7 is arranged below the collecting hopper 28, and the dehydration mechanism 7 is used for dehydrating slurry;

the washing mechanism comprises two symmetrically distributed washing pipes 4, the washing pipes 4 are fixedly arranged on the outer wall of the shell 2, and the washing pipes 4 are arranged on the upper portion of the shell 2.

Specifically, the mud inlet is connected with a mud pump by a pipeline, mud is pumped into the mixing section 23 by the mud pump, meanwhile, a proper amount of flocculating agent is added through the chemical adding port, the stirring assembly is controlled by the driving mechanism 3, the mud and the flocculating agent are uniformly mixed by the stirring assembly, the mud discharging valve is opened, the mixed mud enters the reaction section A24 through the mud outlet, after the mixed mud is precipitated for a certain time, the electromagnetic valve 27 in the reaction section B25 is opened, water on the upper layer of the reaction section A24 is filtered by the filtering assembly 29 and then enters the reaction section B25, meanwhile, the driving mechanism 3 controls the vibration assembly 6 to vibrate the filter screen 292 in the filtering assembly 29, the situation that plant roots and the like in the mud block the filter screen 292 can be effectively avoided, after the mixed mud is precipitated for a certain time, the electromagnetic valve 27 in the water outlet section 26 is opened, clean water on the upper layer of the reaction section B25 enters the water outlet section 26 after being filtered by the filtering assembly 29 and is stored, go out the water in the water section 26 and can be used to wash shell 2, repeat above-mentioned step, when sludge accumulation to a certain extent, utilize mud discharging mechanism 5 to accelerate the discharge of mud, mud discharging mechanism 5 can also effectively avoid mud to block up the mud discharging port, and mud will fall in dehydration region, dewaters sludge through dewatering mechanism 7, dewaters the back, washs shell 2 inside through washing the mechanism.

In order to avoid blocking a sludge discharge port by the concentrated sludge, the following optimization is made, in the structure, a telescopic cylinder 51 is fixed at the top of a shell 2, the telescopic cylinder 51 can be one of an air cylinder, a hydraulic cylinder and an electric push rod, a movable plate 55 is mounted on a piston rod of the telescopic cylinder 51, each discharge rod 52 comprises a rotating sleeve rod 521 and a discharge rod 522 arranged inside the rotating sleeve rod 521, a sealing block 53 used for sealing the sludge discharge port is mounted at the lower end of the rotating sleeve rod 521, a through hole matched with the discharge rod 522 is formed in the center of the sealing block 53, the upper end of the rotating sleeve rod 521 is arranged on the movable plate 55 in a penetrating manner, the rotating sleeve rod 521 is rotatably connected with the movable plate 55 through a bearing, a gear ring 523 is fixedly sleeved on the upper part of the rotating sleeve rod 521, a retainer ring 524 is mounted inside the lower end of the rotating sleeve rod, and a set of clamping grooves 5241 are formed in both ends of the retainer ring 524;

wherein, arrange material pole 522's upper end in the structure and pass through the bearing and be connected with fixed bolster 54 rotation, arrange the lower extreme welded fastening of material pole 522 and have helical blade 525, arrange the lower part of material pole 522 and install two sets of and draw-in groove 5241 assorted latch 5221 side by side, every group latch 5221 all is annular array and distributes in arranging material pole 522 outer wall, all is fixed on every group latch 5221's the outer wall and wraps up there is the rubber layer, and fixed bolster 54 is fixed in the shell 2 top.

Specifically, during sludge discharge, the movable plate 55 is driven to move upwards through the telescopic cylinder 51, the rotary sleeve rod 521 drives the sealing block 53 to move upwards to expose a sludge discharge port, at the moment, sludge is discharged from the sludge discharge port under the action of gravity, when the rotary sleeve rod 521 moves to the highest point, a group of latch teeth 5221 at the upper part enter a clamping groove 5241 at the upper end of the clamping ring 524, the gear ring 523 is in meshing transmission with the gear 39, the arranged rubber layer is extruded at the moment, the connection between the rotary sleeve rod 521 and the discharge rod 522 is enabled to be more stable, the gear ring 523 is utilized to drive the rotary sleeve rod 521, the discharge rod 522 is enabled to drive the helical blade 525 to rotate, and the sludge discharge can be accelerated by utilizing the rotating helical blade 525, meanwhile, the rotating helical blade 525 can also effectively avoid the blockage of the sludge discharge port, after the sludge discharge and cleaning work is finished, the movable plate 55 is driven to move downwards through the telescopic cylinder 51, the mud discharging port is blocked through the sealing block 53, at the moment, the gear ring 523 is separated from the gear 39, and the lower set of latch teeth 5221 enter into latch slots 5241 at the lower end of collar 524.

In order to filter water at the upper part in the reaction section, the structure is that the filter assembly 29 comprises a fixing frame 291, the fixing frame 291 is fixed on one side of a second partition plate 22, a cross-shaped sliding groove 2911 and a T-shaped sliding groove 2912 are formed in the fixing frame 291, a filter screen 292 is arranged on the inner side of the fixing frame 291 in a sliding mode, a cross-shaped sliding block 2921 in sliding fit with the cross-shaped sliding groove 2911 and a T-shaped sliding block 2922 in sliding fit with the T-shaped sliding groove 2912 are respectively installed at the upper end and the lower end of the filter screen 292, the T-shaped sliding block 2922 is arranged to be in sliding fit with the T-shaped sliding groove 2912, the sliding fit of the cross-shaped sliding block 2921 and the cross-shaped sliding groove 2911 can guide and limit the filter screen 292, and a sealing ring can be further arranged on the filter screen 292 and the fixing frame 291 to improve sealing performance.

Specifically, after the electromagnetic valve 27 is opened, the water in the reaction section a24 enters the reaction section B25, and after the other electromagnetic valve 27 is opened, the clear water at the upper layer of the reaction section B25 enters the water outlet section 26, and the water at the upper layers of the reaction section a24 and the reaction section B25 is filtered through the arranged filter screen 292, so that the mud-water separation effect is improved.

In order to prevent the filter screen 292 from being blocked, the following optimization is made, the vibration assembly 6 comprises a rotating rod 61, a connecting rod 63 and a fixing plate 67 in the structure, a guide plate 64 and a connecting plate 68 are respectively installed at two ends of the connecting rod 63, the rotating rod 61 is rotatably arranged on the top plate of the shell 2 through a bearing, an eccentric wheel 62 which is in contact with one side of the guide plate 64 is fixedly sleeved on the lower part of the rotating rod 61, the fixing plate 67 is fixed on one side of a partition plate two 22, a rubber column 65 is installed at the center of the fixing plate 67, a spring 66 is sleeved on the outer wall of the rubber column 65, two ends of the spring 66 are respectively fixedly connected with the fixing plate 67 and the connecting plate 68, and the bottom of the connecting plate 68 is fixedly connected with the top of the cross-shaped sliding block 2921.

In the above technical solution, the driving mechanism 3 in the structure includes a first motor 31, a double-grooved pulley 36, a single-grooved pulley 37, two gears 39 and a single-grooved pulley 38, the first motor 31 is fixed at the bottom of the top plate of the mounting bracket 8, the output shaft of the first motor 31 is provided with a driving rod 32, the upper part of the driving rod 32 is fixedly sleeved with a single-grooved pulley three 35, the single-grooved pulley three 35 is in transmission connection with the double-grooved pulley 36 through a first driving belt, the lower end of the driving rod 32 is provided with a first bevel gear 33, one side of the first bevel gear 33 is in engagement connection with a second bevel gear 34, and the double-grooved pulley 36 is in transmission connection with the single-grooved pulley 37 and the single-grooved pulley two 38 through a second driving belt;

wherein, the center department of double sheave 36 and single sheave 37 in the structure all pegs graft and is fixed with the axostylus axostyle, and one of them axostylus axostyle passes through the bearing and is connected with the support rotation, and the support is fixed at shell 2 top, and another axostylus axostyle bottom is connected with the ring flange through the bearing, and the ring flange passes through bolt and shell 2 fixed connection, and the second 38 of single sheave cup joints and fixes on dwang 61 upper portion, and gear 39 sets up in second 38 of single sheave top and with dwang 61 fixed connection, gear 39 and ring gear 523 intermeshing.

Specifically, the first motor 31 is started, the driving rod 32 is driven by the first motor 31, the third single-groove pulley 35 is rotated, the first driving belt is used for driving the double-groove pulley 36, the second driving belt, the first single-groove pulley 37 and the second single-groove pulley 38 are in transmission connection, the rotating rod 61 is rotated, the eccentric rod 62 is driven by the rotating rod 61, the guide plate 64 is extruded by the eccentric rod 62, the compressed guide plate 64 drives the connecting plate 68 to extrude the spring 66, the eccentric wheel 62 continuously rotates, the connecting plate 68 is reset by the elastic force of the spring 66, the filter screen 292 can be vibrated by repeating the above operations, and the situation that the filter screen 292 is blocked by plant roots and the like in sludge can be effectively avoided.

In order to make mud and flocculation medicament misce bene, make following improvement, stirring subassembly includes (mixing) shaft 231 in the structure, (mixing) shaft 231 passes through the bearing and rotates the one end that sets up at shell 2, the one end and the second 34 fixed connection of bevel gear of (mixing) shaft 231, it is fixed with a plurality of stirring disks 232 that are the linear array and distribute to cup joint on the other end outer wall of (mixing) shaft 231, one side of stirring disks 232 has a plurality of arc stirring leaf 2321 along the circumference equipartition, the arc stirring leaf 2321 that sets up can stir mud, make mud and flocculation medicament misce bene, a plurality of sawtooth 2322 that is the annular array and distributes is installed to the extrados of stirring disks 232, the sawtooth 2322 that sets up can smash great plant rhizome etc. in the mud.

Specifically, the first motor 31 is started, the driving rod 32 is driven by the first motor 31, the driving rod 32 is used for driving the first bevel gear 33 to be meshed with the second bevel gear 34, the second bevel gear 34 drives the stirring shaft 231 to rotate, the stirring shaft 231 is used for driving the stirring disc 232, the slurry is stirred by the rotating arc-shaped stirring blades 2321, the slurry and the flocculating agent are uniformly mixed, and meanwhile, large plant roots and stems in the slurry are crushed by the saw teeth 2322.

In order to dehydrate the discharged sludge, the structure is optimized as follows, the dehydration mechanism 7 comprises a scraper 73, a filter cloth 74, an extrusion plate 76 and a second motor 72 fixed on the frame 1, the top end of the extrusion plate 76 is fixedly connected with the bottom of the shell 2, the arranged extrusion plate 76 can flatten the sludge so as to be beneficial to dehydrating the sludge, two vacuum drums 71 are arranged in the filter cloth 74, the two vacuum drums 71 are rotationally arranged in the frame 1, one ends of the two vacuum drums 71 are connected by a transmission belt in a three-way transmission manner, the other ends of the two vacuum drums 71 are communicated and provided with a rotary joint 711, the rotary joint 711 can be connected with vacuum equipment by using an extraction pipe, such as an extraction pump, the outer wall of the vacuum drum 71 is attached to the filter cloth 74, the scraper 73 is obliquely arranged at the bottom of one end of the filter cloth 74 and contacts with the filter cloth 74, the bottom of the scraper 73 is provided with a connecting strip 731, both ends of the connecting bar 731 are fixedly connected with the frame 1, and sludge on the filter cloth is scraped by the arranged scraper 73;

in the structure, a plurality of supporting rollers 75 distributed in a linear array are arranged between the two vacuum drums 71, two ends of each supporting roller 75 are rotatably connected with the frame 1 through bearings, the output shaft of the second motor 72 is fixedly connected with one end of one of the vacuum drums 71, and the supporting rollers 75 are arranged to support the filter cloth 74, so that the situation that the filter cloth 74 is damaged due to overweight sludge can be effectively avoided.

Specifically, the vacuum equipment is connected with the rotary joint 711 by using a pipeline, the vacuum equipment and the second motor 72 are started, air in the vacuum drum 71 is pumped out through the vacuum equipment, the two vacuum drums 71 are controlled to rotate through the second motor 72, the filter cloth 74 is made to reciprocate, at the moment, sludge on the filter cloth 74 moves towards one side close to the extrusion plate 76, the extrusion plate 76 is used for flattening the sludge, the sludge is dehydrated through the vacuum drum 71 with the interior in a negative pressure state, when the dehydrated sludge moves to the scraper 73 along with the filter cloth 74, the sludge is scraped through the scraper 73, and the scraped sludge falls down along the scraper 73.

Among the above-mentioned technical scheme, the water inlet of flushing pipe 4 links to each other through pipe-line system and the outlet port of play water section 26 in the structure, the intercommunication is provided with a plurality of rotatory balls 41 that spray on flushing pipe 4, rotatory ball 41 that spray runs through to set up on the preceding/back shrouding of shell 2, the rotatory ball 41 spun water that sprays through the setting is washd 2 insides of shell, and the rotatory ball 41 that sprays the scope big, it is better to enable the cleaning performance, pipe-line system includes parts such as hydraulic pipeline, valve and water pump, pipe-line system mounted position etc. sets up according to the actual in service behavior, still can insert the water pipeline.

In the above technical scheme, installing support 8 is fixed in the structure at the top edge of shell 2, and the mouth of dodging has been seted up to the lower part of installing support 8, and the mouth of dodging that sets up can avoid installing support 8 to obstruct the removal of drive belt.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (9)

1. The utility model provides a horizontal mud-water separator, includes frame (1) and shell (2), its characterized in that: the frame (1) is used for installing a component for mud-water separation, the shell (2) is welded and fixed at the top of the frame (1), a mixing section (23), a reaction section A (24), a reaction section B (25) and a water outlet section (26) are separated from the interior of the shell (2) through a first partition plate (21) and two partition plates (22), a stirring component is installed inside the mixing section (23), a material collecting hopper (28) is arranged at the bottom ends of the reaction section A (24) and the reaction section B (25) in a communicated manner, a mud discharging port is arranged at the lower end of the material collecting hopper (28) in a communicated manner, a mud outlet is formed in the upper portion of the first partition plate (21), a mud discharging valve is installed at one end of the mud outlet and located in the reaction section A (24), a water outlet is formed in a communicated manner on the two partition plates (22), a filtering component (29) is arranged at one end of the water outlet, a vibrating component (6) is arranged above the filtering component (29), the other end of the water outlet is provided with an electromagnetic valve (27);

the driving mechanism (3) is arranged on the outer side of the shell (2) through a mounting bracket (8);

the sludge discharging mechanism (5) comprises a telescopic cylinder (51), a fixed support (54) and two discharging rod pieces (52), and the two discharging rod pieces (52) are respectively arranged in the reaction section A (24) and the reaction section B (25);

the dehydration mechanism (7), the dehydration mechanism (7) is arranged below the collecting hopper (28), and the dehydration mechanism (7) is used for dehydrating the slurry;

the washing mechanism comprises two symmetrically distributed washing pipes (4), the washing pipes (4) are fixedly mounted on the outer wall of the shell (2), and the washing pipes (4) are arranged on the upper portion of the shell (2).

2. The horizontal mud-water separator according to claim 1, wherein: the telescopic cylinder (51) is fixed at the top of the shell (2), a movable plate (55) is arranged on a piston rod of the telescopic cylinder (51), each discharging rod piece (52) comprises a rotating sleeve rod (521) and a discharging rod (522) arranged inside the rotating sleeve rod (521), the lower end of the rotating loop bar (521) is provided with a sealing block (53) for sealing a sludge discharge port, a through hole matched with the discharging rod (522) is formed in the center of the sealing block (53), the upper end of the rotating loop bar (521) is arranged on the movable plate (55) in a penetrating way, the rotating loop bar (521) is rotationally connected with the movable plate (55) through a bearing, a gear ring (523) is fixedly sleeved on the upper part of the rotary sleeve rod (521), a clamping ring (524) is installed inside the lower end of the rotary sleeve rod (521), and a group of clamping grooves (5241) are formed in two ends of the clamping ring (524);

arrange the upper end of material pole (522) and pass through the bearing and be connected with fixed bolster (54) rotation, the lower extreme welded fastening of arranging material pole (522) has helical blade (525), arrange the lower part of material pole (522) and install side by side two sets ofly with draw-in groove (5241) assorted latch (5221), every group latch (5221) all are ring array and distribute in arranging material pole (522) outer wall, all are fixed the parcel on the outer wall of every group latch (5221) and have the rubber layer, just fixed bolster (54) are fixed in shell (2) top.

3. The horizontal mud-water separator according to claim 2, wherein: the filter assembly (29) comprises a fixing frame (291), the fixing frame (291) is fixed on one side of a second partition plate (22), a cross sliding groove (2911) and a T-shaped sliding groove (2912) are formed in the fixing frame (291), a filter screen (292) is arranged on the inner side of the fixing frame (291) in a sliding mode, and a cross sliding block (2921) in sliding fit with the cross sliding groove (2911) and a T-shaped sliding block (2922) in sliding fit with the T-shaped sliding groove (2912) are installed at the upper end and the lower end of the filter screen (292) respectively.

4. The horizontal mud-water separator according to claim 3, wherein: vibration subassembly (6) are including dwang (61), connecting rod (63) and fixed plate (67), guide board (64) and connecting plate (68) are installed respectively to the both ends of connecting rod (63), dwang (61) rotate through the bearing and set up on shell (2) roof, eccentric wheel (62) that are fixed with and contact guide board (64) one side are cup jointed to the lower part of dwang (61), just baffle two (22) one side is fixed in fixed plate (67), the center department of fixed plate (67) installs rubber column (65), the cover is equipped with spring (66) on the outer wall of rubber column (65), the both ends of spring (66) respectively with fixed plate (67) and connecting plate (68) fixed connection, connecting plate (68) bottom and cross slider (2921) top fixed connection.

5. The horizontal mud-water separator according to claim 4, wherein: the driving mechanism (3) comprises a first motor (31), a double-grooved pulley (36), a single-grooved pulley (37), two gears (39) and a single-grooved pulley (38), the first motor (31) is fixed at the bottom of a top plate of the mounting support (8), an output shaft of the first motor (31) is provided with a driving rod (32), the upper part of the driving rod (32) is fixedly sleeved with a single-grooved pulley (35), the single-grooved pulley (35) is in transmission connection with the double-grooved pulley (36) through a first transmission belt, the lower end of the driving rod (32) is provided with a first bevel gear (33), one side of the first bevel gear (33) is in meshing connection with a second bevel gear (34), and the double-grooved pulley (36) is in transmission connection with the single-grooved pulley (37) and the single-grooved pulley (38) through a second transmission belt;

the center department of double grooved pulley (36) and single grooved pulley (37) all pegs graft and is fixed with the axostylus axostyle, and one of them axostylus axostyle passes through the bearing and is connected with the support rotation, the support is fixed at shell (2) top, and another axostylus axostyle bottom is connected with the ring flange through the bearing, the ring flange passes through bolt and shell (2) fixed connection, just single grooved pulley two (38) cup joint and fix on dwang (61) upper portion, gear (39) set up in single grooved pulley two (38) top and with dwang (61) fixed connection, gear (39) and ring gear (523) intermeshing.

6. The horizontal mud-water separator according to claim 5, wherein: the stirring subassembly includes (mixing) shaft (231), the one end that sets up at shell (2) is rotated through the bearing in (mixing) shaft (231), the one end and bevel gear two (34) fixed connection of (mixing) shaft (231), it is fixed with a plurality of agitator disks (232) that are the linear array and distribute to cup joint on the other end outer wall of (mixing) shaft (231), one side of agitator disk (232) has a plurality of arc stirring leaf (2321) along the circumference equipartition, sawtooth (2322) that a plurality of is the distribution of annular array are installed to the extrados of agitator disk (232).

7. The horizontal mud-water separator according to claim 1, wherein: the dewatering mechanism (7) comprises a scraper blade (73), a filter cloth (74), an extrusion plate (76) and a second motor (72) fixed on the frame (1), the top end of the extrusion plate (76) is fixedly connected with the bottom of the shell (2), two vacuum rotary drums (71) are arranged in the filter cloth (74), the two vacuum rotary drums (71) are rotatably arranged in the rack (1), one ends of the two vacuum rotary drums (71) are in three-transmission connection through a transmission belt, the other ends of the two vacuum rotary drums (71) are communicated and provided with rotary joints (711), the outer walls of the vacuum rotary drums (71) are attached to the filter cloth (74), the scraper blade (73) is obliquely arranged at the bottom of one end of the filter cloth (74) and is contacted with the filter cloth (74), the bottom of the scraper (73) is provided with a connecting strip (731), and two ends of the connecting strip (731) are fixedly connected with the rack (1);

a plurality of supporting rollers (75) distributed in a linear array are arranged between the two vacuum drums (71), two ends of each supporting roller (75) are rotatably connected with the rack (1) through bearings, and an output shaft of the second motor (72) is fixedly connected with one end of one of the vacuum drums (71).

8. The horizontal mud-water separator according to claim 1, wherein: the water inlet of the flushing pipe (4) is connected with the water outlet of the water outlet section (26) through a pipeline system, a plurality of rotary spraying balls (41) are communicated and arranged on the flushing pipe (4), and the rotary spraying balls (41) are arranged on the front/rear sealing plates of the shell (2) in a penetrating mode.

9. The horizontal mud-water separator according to claim 1, wherein: the mounting bracket (8) is fixed at the top edge of the shell (2), and an avoiding opening is formed in the lower part of the mounting bracket (8).

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