CN222663725U - Floating mud collection device for sewage treatment tank - Google Patents

Abstract

The utility model relates to a floating mud collection device for a sewage treatment pool, comprising a hull with a remote control function, wherein the hull is provided with a mud scooping device, a water filtering device and a collection bin in sequence from front to back, wherein the mud scooping device salvages the floating mud in front of the hull and transfers it to the water filtering device, and the water filtering device removes the water in the floating mud and then dumps the floating mud into the collection bin for collection. By adopting the above scheme, the utility model provides a floating mud collection device for a sewage treatment pool that can quickly collect floating mud on the surface of a garbage treatment pool.

Description

Floating mud collecting device of sewage treatment tank

Technical Field

The utility model relates to the field of sewage treatment, in particular to a floating mud collecting device of a sewage treatment tank.

Background

The sewage treatment plant is a facility for specially treating urban sewage and industrial wastewater, and has the basic functions of removing pollutants in the sewage by various physical, chemical or biological methods, purifying the water, and discharging the purified water into water bodies or further using the purified water bodies (such as irrigating farmlands, recycling industrial or municipal water and the like) after the purified water reaches the national water quality standard.

The sewage treatment tank is used as a main component of a sewage treatment plant and generally comprises a sedimentation tank, an adjusting tank, a biochemical tank, a secondary sedimentation tank and the like, wherein the biochemical tank is a core part of sewage treatment and removes organic matters in the sewage by utilizing the action of microorganisms.

In the working process of the sewage treatment tank, floating mud for reducing the sewage treatment effect possibly appears on the tank surface, and in order to restore the sewage treatment effect, a worker is generally required to hold a long rod fishing website to salvage on the bank, and the process is low in salvage efficiency, time-consuming and labor-consuming.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a floating mud collecting device of a sewage treatment tank for rapidly collecting floating mud on the surface of a garbage treatment tank.

The technical scheme is that the ship comprises a ship body with a remote control function, wherein a mud fishing device, a water filtering device and a collecting bin are sequentially arranged on the ship body from front to back, the mud fishing device is used for fishing and transferring the floating mud in front of the ship body to the water filtering device, and the water filtering device is used for filtering water in the floating mud and then pouring the floating mud to the collecting bin for collecting.

Through adopting above-mentioned technical scheme, when the sewage treatment pond appears the float mud, the staff remote control hull removes to float mud department, salvages the float mud in hull the place ahead by dragging for mud device and shifts to the water filter device, and the water filter device is again with behind the moisture filtering in the float mud with the float mud emptys to collect the storehouse and collect, after the float mud finishes handling, gets back to the shore and will collect the float mud unified treatment. The structure has the advantages that ① floating mud salvaging is automatically completed in the whole process, salvaging efficiency is high, operation is labor-saving, ② is not limited by the length of a salvaging tool, the floating mud can freely move to each position of a pool surface, salvaging is more comprehensive, and ③ salvaging is carried out on water content by the floating mud, so that more floating mud can be collected by a collecting bin, and salvaging efficiency is further improved.

The mud fishing device is further arranged, the mud fishing device comprises a ramp plate and a swinging mechanism, the ramp plate is arranged in the front-back direction, the left side and the right side of the ramp plate are respectively provided with a baffle, the ramp plate is hinged above the bow, the swinging mechanism drives the front end and the back end of the ramp plate to swing reversely in the upper-lower direction, the ramp plate is driven by the swinging mechanism to have a mud fishing state and a transferring state, when the ramp plate is in the mud fishing state, the front end of the ramp plate stretches into the position below a pool surface and gathers floating mud positioned in front of the hull along with the running of the hull, and when the ramp plate is in the transferring state, the front end of the ramp plate rises and is higher than the rear end of the ramp plate, and the floating mud gathered at the front end of the ramp plate flows to the water filtering device along the ramp plate.

Through adopting above-mentioned technical scheme, the ramp board is in the state of dragging for mud earlier, and the floating mud that will be located the hull the place ahead along with the hull is gone and is gathered to the back of certain degree, and swing mechanism drive ramp board to transfer the state and change, and the floating mud flows to the water filter along the ramp board, resumes to the original state of dragging for mud after transferring, and the structure is retrencied, salvages effectually.

The utility model is further characterized in that swing seats are respectively arranged on the left side and the right side of the bow, a swing shaft penetrating through the swing seats to form the hinged fit of the ramp and the bow is arranged below the ramp, the swing mechanism comprises a concave cavity arranged on the bow, a swing motor is arranged in the concave cavity, a first sprocket is arranged in the swing motor in a driving mode, a second sprocket is fixedly arranged on the swing shaft, and a first chain which is in linkage fit with the first sprocket and the second sprocket is arranged between the first sprocket and the second sprocket.

By adopting the technical scheme, the bow space is reasonably utilized, the concave cavity for installing the swing motor is additionally arranged, the swing motor drives the ramp plate to swing in a transmission mode of the first sprocket, the first chain and the second sprocket, and the action is rapid and reliable.

The ramp plate further comprises a first section, a second section and a third section from front to back, wherein the included angle of the upper end face between the first section and the second section is larger than 150 degrees and smaller than 180 degrees, and the included angle of the upper end face between the second section and the third section is larger than 180 degrees and smaller than 210 degrees.

By adopting the technical scheme, the first section and the second section with the included angles of the upper end faces larger than 150 degrees and smaller than 180 degrees are preferred, so that the quantity of the collectable floating mud is more, the second section and the third section with the included angles of the upper end faces larger than 180 degrees and smaller than 210 degrees are preferred, and the floating mud transferring speed is faster.

The utility model is further arranged that the widths of the second section and the third section gradually decrease from front to back and from left to right.

By adopting the technical scheme, along with the reduction of the left-right width of the second section and the third section, the floating mud is more concentrated in the transferring process, and is prevented from being sputtered outside the ship body after being separated from the rear end of the ramp plate.

The utility model further provides that the water guide tank is arranged in front of the collection bin, the water guide tank is provided with a water outlet on the side face of the water guide tank, the bottom of the water guide tank is gradually lowered along the direction close to the water outlet, the water filtering device comprises a filter plate and a turnover mechanism, the filter plate is arranged above the water guide tank, the rear end of the filter plate is hinged to the water guide tank, the filter plate is provided with a filter hole for supplying water and intercepting floating mud, the turnover mechanism drives the front end of the filter plate to turn over, the filter plate is provided with a water filtering state and a dumping state under the driving of the turnover mechanism, the filter plate is horizontal and is arranged below the rear end of the ramp plate when in the water filtering state, and the front end of the filter plate ascends and dumps the intercepted floating mud into the collection bin when in the dumping state.

By adopting the technical scheme, the filter plate is in the water filtering state firstly, the floating mud falling from the rear end of the ramp plate is trapped, at the moment, the water carried by the floating mud can drop to the water guide groove from the filtering holes and is discharged from the water outlet along the water guide groove, after water filtering is finished, the turnover mechanism drives the filter plate to change to the dumping state, the floating mud is completely dumped to the rear collecting bin, and then the initial water filtering state is recovered, and the water filtering efficiency is high.

The turnover mechanism further comprises a turnover motor fixed on the side face of the ship body, a third sprocket is driven towards the outer side of the ship body by the turnover motor, a turnover shaft hinged with the ship body and extending to the outer side of the ship body is arranged at the rear end of the filter plate, a fourth sprocket is fixedly arranged on the turnover shaft, and a second chain which is in linkage fit with the third sprocket and the fourth sprocket is arranged between the third sprocket and the fourth sprocket.

By adopting the technical scheme, the side space of the ship body is reasonably utilized, and the overturning motor drives the filter plate to overturn in a transmission mode of the third chain wheel, the second chain and the fourth chain wheel, so that the action is rapid and reliable.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present utility model;

FIG. 2 is a second perspective view of an embodiment of the present utility model;

FIG. 3 is a perspective view of the hull;

FIG. 4 is a first diagram illustrating an operation state of an embodiment of the present utility model;

Fig. 5 is a second working state diagram of the embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-5, the utility model discloses a floating mud collecting device of a sewage treatment pool, which comprises a ship body 1 with a remote control function, wherein the ship body 1 is sequentially provided with a mud fishing device, a water filtering device and a collecting bin 2 from front to back, the mud fishing device is used for fishing and transferring floating mud in front of the ship body 1 to the water filtering device, the water filtering device is used for filtering water in the floating mud and then pouring the floating mud into the collecting bin 2 for collecting, when the floating mud appears in the sewage treatment pool, a worker remotely controls the ship body 1 to move to the floating mud, the mud fishing device is used for fishing and transferring the floating mud in front of the ship body 1 to the water filtering device, the water filtering device is used for filtering the water in the floating mud and then pouring the floating mud into the collecting bin 2 for collecting, and after the floating mud is treated, the collected floating mud returns to the bank for unified treatment. The structure has the advantages that ① floating mud salvaging is automatically completed in the whole process, salvaging efficiency is high, operation is labor-saving, ② is not limited by the length of a salvaging tool, the floating mud salvaging can be freely moved to various positions of a pool surface, salvaging is more comprehensive, and ③ salvaging floating mud filters water, so that the collecting bin 2 can collect more floating mud, and salvaging efficiency is further improved.

The mud fishing device comprises a ramp plate 3 and a swinging mechanism, wherein the ramp plate 3 is arranged in the front-back direction, baffles 39 are respectively arranged on the left side and the right side, the ramp plate 3 is hinged above a bow, the swinging mechanism drives the front end and the rear end of the ramp plate 3 to reversely swing relative to the up-down direction, the ramp plate 3 is in a mud fishing state and a transferring state under the driving of the swinging mechanism, when the ramp plate 3 is in the mud fishing state, the front end of the ramp plate 3 stretches below a pool surface and gathers the floating mud positioned in front of the hull 1 along with the running of the hull 1, when the ramp plate 3 is in the transferring state, the front end of the ramp plate 3 rises and is higher than the rear end of the ramp plate 3, the floating mud gathered at the front end of the ramp plate 3 flows to the water filtering device along with the ramp plate 3, the ramp plate 3 is in the mud fishing state firstly, after the floating mud gathered to a certain degree along with the running of the hull 1, the swinging mechanism drives the ramp plate 3 to change to the transferring state, and the floating mud is restored to the original mud fishing state after the transferring is completed, the structure is simplified, and the effect is good.

The left side and the right side of the bow are respectively provided with a swinging seat 11, a swinging shaft 31 penetrating through each swinging seat 11 to form the ramp plate 3 to be hinged with the bow is arranged below the ramp plate 3, the swinging mechanism comprises a concave cavity 12 arranged at the bow, a swinging motor 32 is arranged in the concave cavity 12, a first chain wheel 33 is arranged in a driving mode of the swinging motor 32, a second chain wheel 34 is fixedly arranged on the swinging shaft 31, a first chain 35 which is in linkage fit with the first chain wheel 33 and the second chain wheel 34 is arranged between the first chain wheel 33 and the second chain wheel 34, the bow space is reasonably utilized, the concave cavity 12 for installing the swinging motor 32 is additionally arranged, and the swinging motor 32 drives the ramp plate 3 to swing in a transmission mode of the first chain wheel 33-the first chain 35-the second chain wheel 34, so that the action is rapid and reliable.

The ramp plate 3 sequentially comprises a first section 36, a second section 37 and a third section 38 from front to back, wherein an upper end face included angle alpha between the first section 36 and the second section 37 is larger than 150 degrees and smaller than 180 degrees, an upper end face included angle beta between the second section 37 and the third section 38 is larger than 180 degrees and smaller than 210 degrees, preferably the first section 36 and the second section 37 with the upper end face included angle alpha being larger than 150 degrees and smaller than 180 degrees, so that the quantity of the accumulated floating mud is larger, preferably the second section 37 and the third section 38 with the upper end face included angle beta being larger than 180 degrees and smaller than 210 degrees, and the floating mud transferring speed is faster.

The width of the second section 37 and the third section 38 gradually decreases from front to back, and along with the decrease of the width of the second section 37 and the third section 38, the floating mud is more concentrated in the transferring process, and is prevented from being sputtered outside the ship body 1 after being separated from the rear end of the ramp plate 3.

The ship body 1 is provided with a water guide groove 13 in front of the collection bin 2, the side surface of the ship body 1, which is provided with a water outlet 14, is provided with a water guide groove 13, the bottom of the water guide groove 13 is gradually lowered along the direction close to the water outlet 14, the water filtering device comprises a filter plate 4 and a turnover mechanism, the filter plate 4 is positioned above the water guide groove 13, the rear end of the filter plate 4 is hinged to the ship body 1, the filter plate 4 is provided with a filtering hole 41 for supplying water and intercepting floating mud, the turnover mechanism drives the front end of the filter plate 4 to turn over, the filter plate 4 is provided with a water filtering state and a dumping state under the driving of the turnover mechanism, when the filter plate 4 is in the water filtering state, the filter plate 4 is horizontal and is positioned below the rear end of the ramp plate 3, the floating mud which falls from the rear end of the ramp plate 3 is intercepted, when the dumping state of the filter plate 4 is in the dumping state, the floating mud which falls from the rear end of the ramp plate 3 is firstly in the water filtering state, the floating mud which falls down from the filter plate 3, at the moment, the water carried by the floating mud drops from the filtering hole 41 to the water guide groove 13, and is discharged from the water guide groove 14 along the water guide groove 13, and after the turnover mechanism is completed, the water filtering efficiency is completely converted to the filter plate 2 after the initial dumping state, and the water filtering state is completely returns to the water filtering state, and the water filtering state after the water is completely and the water filtering state is completely after the water is completely converted.

The turnover mechanism comprises a turnover motor 42 fixed on the side surface of the ship body 1, a third chain wheel 43 is arranged on the turnover motor 42 towards the outer side of the ship body 1 in a driving way, a turnover shaft 44 hinged with the ship body 1 and extending to the outer side of the ship body 1 is arranged at the rear end of the filter plate 4, a fourth chain wheel 45 is fixedly arranged on the turnover shaft 44, a second chain 46 which is in linkage fit with the third chain wheel 43 and the fourth chain wheel 45 is arranged between the third chain wheel 43 and the fourth chain wheel 45, the space on the side surface of the ship body 1 is reasonably utilized, and the turnover motor 42 drives the filter plate 4 to turn through a transmission mode of the third chain wheel 43, the second chain 46 and the fourth chain wheel 45, so that the turnover mechanism is rapid and reliable in action.

When the floating mud collection work is started, the ramp plate 3 is in a mud fishing state, the filter plate 4 is in a water filtering state, the ramp plate 3 is driven along with the hull 1 to collect floating mud positioned in front of the hull 1, namely, the state shown in fig. 1 and 2, after the floating mud is collected to a certain extent, the ramp plate 3 is changed from the mud fishing state to a transferring state, the filter plate 4 is in the water filtering state, the floating mud falls from the rear end of the ramp plate 3, the water is filtered out while the floating mud is trapped by the filter plate 4, namely, the state shown in fig. 4, after the water filtering is finished, the ramp plate 3 is restored to the mud fishing state, the filter plate 4 is changed from the water filtering state to the dumping state, and the floating mud is completely dumped to the collecting bin 2 at the rear, namely, the state shown in fig. 5, and after the dumping is finished, the ramp plate 3 is in the mud fishing state, the filter plate 4 is restored to the filtering state, namely, the state shown in fig. 1 and 2.

Claims (7)

1. A floating mud collecting device of a sewage treatment pool is characterized by comprising a ship body with a remote control function, wherein a mud fishing device, a water filtering device and a collecting bin are sequentially arranged on the ship body from front to back, the mud fishing device is used for fishing and transferring floating mud in front of the ship body to the water filtering device, and the water filtering device is used for filtering water in the floating mud and then pouring the floating mud to the collecting bin for collecting.

2. The device for collecting floating mud in a sewage treatment pond according to claim 1, wherein the mud collecting device comprises a ramp plate and a swinging mechanism, wherein the ramp plate is arranged in the front-back direction, baffles are respectively arranged on the left side and the right side of the ramp plate, the ramp plate is hinged above a ship head, the swinging mechanism drives the front end and the rear end of the ramp plate to swing reversely relative to the upper-lower direction, the ramp plate is driven by the swinging mechanism to have a mud collecting state and a transferring state, when the ramp plate is in the mud collecting state, the front end of the ramp plate stretches into the position below a pond surface and gathers floating mud positioned in front of a ship body along with running of the ship body, when the ramp plate is in the transferring state, the front end of the ramp plate rises and is higher than the rear end of the ramp plate, and the floating mud gathered at the front end of the ramp plate flows to the water filtering device along the ramp plate.

3. The sludge collecting device of the sewage treatment pool according to claim 2, wherein the left side and the right side of the bow are respectively provided with a swinging seat, a swinging shaft which penetrates through each swinging seat to form the ramp plate to be hinged and matched with the bow is arranged below the ramp plate, the swinging mechanism comprises a concave cavity arranged at the bow, a swinging motor is arranged in the concave cavity, the swinging motor is driven to be provided with a first sprocket, a second sprocket is fixedly arranged on the swinging shaft, and a first chain which is in linkage fit with the first sprocket and the second sprocket is arranged between the first sprocket and the second sprocket.

4. The device for collecting floating sludge in a sewage treatment tank of claim 3, wherein the ramp plate comprises a first section, a second section and a third section from front to back, an upper end face included angle between the first section and the second section is larger than 150 degrees and smaller than 180 degrees, and an upper end face included angle between the second section and the third section is larger than 180 degrees and smaller than 210 degrees.

5. The sludge collecting apparatus of a sewage treatment tank as claimed in claim 4, wherein the second section and the third section gradually decrease in width from front to back and from left to right.

6. The sludge collecting device of the sewage treatment pond according to claim 5, wherein the ship body is provided with a water guide groove in front of the collecting bin, the ship body is provided with a water outlet in the side face of the water guide groove, the bottom of the water guide groove is gradually lowered along the direction close to the water outlet, the water filtering device comprises a filter plate and a turnover mechanism, the filter plate is positioned above the water guide groove, the rear end of the filter plate is hinged to the ship body, the filter plate is provided with a filtering hole for supplying water and intercepting sludge, the turnover mechanism drives the front end of the filter plate to turn over, the filter plate is provided with a water filtering state and a dumping state under the driving of the turnover mechanism, the filter plate is horizontal and is positioned below the rear end of the ramp plate when in the water filtering state, and the front end of the filter plate rises and dumps the intercepted sludge into the collecting bin when in the dumping state.

7. The sludge collecting device of the sewage treatment tank of claim 6, wherein the turnover mechanism comprises a turnover motor fixed on the side surface of the ship body, a third sprocket is arranged on the turnover motor towards the outer side of the ship body in a driving mode, a turnover shaft hinged with the ship body and extending to the outer side of the ship body is arranged at the rear end of the filter plate, a fourth sprocket is fixedly arranged on the turnover shaft, and a second chain which is in linkage fit with the third sprocket and the fourth sprocket is arranged between the third sprocket and the fourth sprocket.