CN221027836U - Floating mud collecting device - Google Patents

Abstract

The utility model relates to the technical field of sewage scum collection, in particular to a floating mud collection device. The utility model comprises a pool and a collection assembly; the collecting assembly is arranged in the water tank and comprises a collecting box, a transmission mechanism and a flashboard; the collecting box comprises a box body, the box body is arranged in the water tank, the side wall, close to the inner wall of the water tank, of the box body is attached to the side wall of the water tank, a water inlet is formed in the side wall, far away from the inner wall of the water tank, of the box body, the flashboard is located at the water inlet, and the flashboard can vertically move at the water inlet; the transmission mechanism passes through the top of the collecting box and is positioned above the flashboard, the transmission mechanism is connected to the top of the flashboard, and the transmission mechanism can drive the flashboard to lift. According to the utility model, the flashboard is driven by the transmission mechanism to vertically lift at the water inlet, so that the liquid level of sewage in the water tank is lower than that of sewage in the box body, and the sludge floating on the water surface completely enters the box body, thereby improving the efficiency of sludge cleaning.

Description

Floating mud collecting device

Technical Field

The utility model relates to the technical field of sewage scum collection, in particular to a floating mud collection device.

Background

In sewage treatment systems, particularly biochemical systems, the surface of water often floats a large amount of floating mud due to the fact that water is rich in surface active substances, microorganisms die and float, so that the standard of the water quality of water flow is affected, the normal operation of the system is further affected, the quality of effluent exceeds the standard, and adverse effects are caused.

The traditional method for collecting the floating mud is to collect and clear the floating mud through manual salvaging, high-pressure flushing and the like, and the method is low in treatment efficiency and poor in treatment effect, and a large amount of floating mud is accumulated immediately after the cleaning is finished, so that a stable treatment effect is difficult to form.

Patent publication No. CN213416315U proposes a "scum collecting device for sewage treatment", which can move the bucket left and right by moving the U-shaped frame left and right, thereby cleaning scum in the sewage tank, and at the same time, when the bucket moves to the left side of the sewage tank, the bucket can be tilted, and then scum in the bucket can be introduced into the scum box, and collection of scum can be completed. However, when it is poured into the dross box, it is necessary to manually pull out the pins, so that the dross shoveled by the bucket is collected in the dross box, and the dross is likely to adhere to the bucket, so that the dross is always not treated cleanly.

Disclosure of utility model

First, the technical problem to be solved

In view of the above-mentioned drawbacks and shortcomings of the prior art, the present utility model provides a floating mud collecting device, which solves the technical problems of unclean floating mud treatment and low treatment efficiency.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

The utility model provides a floating mud collecting device, which comprises a water tank and a collecting assembly; the collecting assembly is arranged in the water tank and comprises a collecting box, a transmission mechanism and a flashboard; the collecting box comprises a box body, the box body is arranged in the water tank, the side wall, close to the inner wall of the water tank, of the box body is attached to the side wall of the water tank, a water inlet is formed in one side wall, far away from the inner wall of the water tank, of the box body, the flashboard is located at the water inlet, and the flashboard can vertically move at the water inlet; the transmission mechanism penetrates through the top of the collecting box and is located above the flashboard, the transmission mechanism is connected to the top of the flashboard, and the transmission mechanism can drive the flashboard to lift.

Preferably, long through holes are formed in the top and the bottom of the box body, which correspond to the water inlet, and the flashboard can pass through the long through holes in the lifting process; the length of the long through hole is longer than that of the water inlet.

Preferably, two slide ways are arranged on two sides of the water inlet and positioned in the box body, the two slide ways are communicated with long through holes on the top and the bottom of the collecting box, and two ends of the flashboard are slidably arranged in the two slide ways.

Preferably, the length of the gate plate is greater than the length of the water inlet, and the height of the gate plate is greater than the height of the water inlet.

Preferably, the transmission mechanism comprises a threaded rod and a rotary handle; one end of the threaded rod penetrates through the long through hole at the top of the box body and is connected with the top of the flashboard, and the rotary handle is installed on the outer wall of the threaded rod and is in threaded fit with the threaded rod.

Preferably, the transmission mechanism further comprises a support frame; the support frame cover is located on the outer wall of threaded rod just the support frame is arranged in twist grip with between the box, the bottom of support frame connect in the top of box, twist grip rotationally support in the top of support frame.

Preferably, the support frame comprises a support tube and a plurality of reinforcing ribs; the rotary handle is rotatably supported at the bottom end of the supporting tube, the bottom end of the supporting tube is connected with the top of the box body, the side walls of the reinforcing ribs are connected to the outer wall of the supporting tube, and the bottom walls of the reinforcing ribs are connected with the top of the box body.

Preferably, the fixing plate is further included; the side wall of one end of the fixing plate is connected with the side wall of the collecting box, and the bottom of the fixing plate is connected to the top of one end, close to the box body, of the water tank; the fixing plate is fixed on the pool through a plurality of bolts.

Preferably, the water outlet pipe is further included; the water outlet pipe is arranged on the side wall of the box body, the water outlet pipe is close to the bottom of the box body, and the water outlet pipe is communicated with the box body.

(III) beneficial effects

The beneficial effects of the utility model are as follows:

1. According to the floating mud collecting device, the collecting box comprises the box body, the box body is arranged in the water tank, the water inlet is formed in the side wall, far away from the inner wall of the water tank, of the box body, sewage injected into the water tank can be collected into the box body through the water inlet, the flashboard is arranged at the water inlet, the flashboard is driven by the driving mechanism to vertically lift at the water inlet, the area of the water inlet can be changed, the liquid level of the sewage in the water tank is lower than that of the sewage in the box body, and therefore the sludge floating on the water surface completely enters the box body, and the efficiency of cleaning the sludge is improved. The utility model has simple structure and convenient and quick operation, improves the efficiency of cleaning the sludge and reduces the production cost.

2. According to the floating mud collecting device, the long through holes are formed in the top and the bottom of the box body corresponding to the inlet, the flashboard can penetrate through the long through holes in the lifting process, and the top of the flashboard can be flush with the top wall and the bottom wall of the box body, so that when water in a water tank is too much or too little, more sewage and sludge can be collected by the box body, the sludge can be collected to a greater extent, and the cleaning efficiency is improved. Two slide ways are arranged on two sides of the water inlet and positioned on the box body, the two slide ways are communicated with long through holes at the top and the bottom of the box body, two ends of the flashboard are slidably arranged in the two slide ways, the flashboard can be limited, the flashboard is prevented from deviating from a lifting track in the lifting process, the flashboard is prevented from being separated from the box body, and the device is damaged; the length and the height of the flashboard are larger than those of the water inlet, so that sewage and sludge entering the box body can be prevented from reentering the water tank, and the sludge in the water tank cannot be cleaned up.

3. According to the floating mud collecting device, the rotating handle and the threaded rod are arranged, and the rotating handle drives the threaded rod to rotate, so that the flashboard is driven to lift, the area of the water inlet is changed, and the liquid level in the box body and the liquid level in the water pool form a liquid level difference; through the support frame which is sleeved between the rotary handle and the box body and on the outer wall of the threaded rod, the threaded rod can be more stable when driving the flashboard, and meanwhile, the threaded rod is limited, so that the flashboard is prevented from being blocked due to the deviation of the threaded rod when the rotary handle is rotated, and the device is damaged; the support frame includes stay tube and a plurality of strengthening rib, and it can be more firm when supporting and spacing threaded rod.

4. According to the floating mud collecting device, the fixing plate is arranged on the side wall of the box body, so that the box body can be fixed at the top of the water tank, and the fixing plate is fixedly arranged at the top of the box body through the bolts, so that the floating mud collecting device is convenient to install and detach and is more convenient to replace parts.

5. According to the floating mud collecting device, the water outlet pipe is arranged on the side wall of the box body and close to the bottom of the box body, so that sewage in the box body and sludge floating on the surface of the sewage can be cleaned out, and then the sewage is transferred to other storage devices, so that the sludge and the sewage can be cleaned more conveniently and rapidly.

Drawings

FIG. 1 is a perspective view of the whole structure of a floating mud collecting device of the present utility model;

Fig. 2 is a schematic perspective view of the whole structure of a collecting assembly of the floating mud collecting device according to the present utility model.

[ Reference numerals description ]

1: A pool; 2: a collection assembly; 21: a collection box; 211: a water inlet; 212: a long through hole; 213: a slideway; 214: a case; 22: a transmission mechanism; 221: a threaded rod; 222: rotating the handle; 223: a support frame; 2231: a support tube; 2232: reinforcing ribs; 23: a flashboard; 3: a fixing plate; 31: a threaded hole; 4: and a water outlet pipe.

Detailed Description

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

Example 1

As shown in fig. 1-2, a floating mud collecting device of the present embodiment includes a water tank 1 and a collecting assembly 2. Wherein, collection subassembly 2 installs in the inside of pond 1, collection subassembly 2 includes collection box 21, drive mechanism 22 and flashboard 23.

Specifically, the collecting tank 21 includes a tank 214, the tank 214 is mounted inside the water tank 1, and a side wall of the tank 214 close to an inner wall of the water tank 1 is attached to a side wall of the water tank 1, a water inlet 211 is formed in a side wall of the tank 214 far from the inner wall of the water tank 1, and the direction of the water inlet 211 is located on a side wall of the tank 1 opposite to the side wall of the tank 214 attached to the inner wall of the water tank 1 so as to collect water in the water tank 1 into the tank 214; the shutter 23 is located at the water inlet 211, and the shutter 23 is vertically movable at the water inlet 211; the transmission mechanism 22 passes through the top of the box 214 and is located above the gate 23, and the transmission mechanism 22 is connected to the top of the gate 23, and can drive the gate 23 to lift. According to the embodiment, the water inlet 211 is formed in the side wall of one side of the box body 214, the flashboard 23 is located at the water inlet 211, the transmission mechanism 22 can drive the flashboard 23 to lift so as to change the area of the water inlet 211, when the liquid level in the water tank 1 is higher than the bottom of the box body 214, the sludge floating on the water surface can enter the box body 214 from the water inlet 211, so that sewage and sludge are collected, the liquid level in the box body 214 is always lower than the liquid level in the water tank 1, and the phenomenon that the sewage and sludge collected into the box body 214 reversely overflows into the water tank 1 is avoided, so that the cleaning is not clean is caused. The device has simple structure, convenient and fast operation, can clean the sludge generated by the biochemical system more efficiently, and improves the working efficiency.

Further, long through holes 212 are formed at the top and bottom of the box 214 corresponding to the water inlet 211, and the shutter 23 can pass through the long through holes 212 in the lifting process. Wherein the length and height of the shutter 23 are greater than those of the water inlet 211, and thus the length of the long through hole 212 is greater than that of the water inlet 211. Since the length and height of the shutter 23 are greater than those of the water inlet 211, the shutter 23 can effectively prevent the sludge and sewage in the tank 214 from overflowing back into the sump 1.

Still further, two slides 213 have been seted up in the both sides of water inlet 211 and the inside that is located box 214, two slides 213 are perpendicular with two long through-holes 212, and, two slides 213 and two long through-holes 212 intercommunication, the both ends slidable of flashboard 23 are arranged in two slides 213, make flashboard 23 can smoothly go up and down in water inlet 211 department, simultaneously, the setting of slide 213 can carry out spacingly to the lift of flashboard 23, avoid flashboard 23 to deviate from the track at the in-process of lift, thereby lead to flashboard 23 jamming in water inlet 211 department, and then lead to the device damage, increase manufacturing cost and labour.

The transmission 22 includes a threaded rod 221 and a rotary handle 222. Wherein one end of the threaded rod 221 passes through the long through hole 212 of the top of the case 214, and one end of the threaded rod 221 is connected with the top of the shutter 23, the rotation handle 222 is mounted on the outer wall of the threaded rod 221, and the rotation handle 222 is screw-fitted with the threaded rod 221.

Specifically, the axis of the threaded rod 221 coincides with the center of the gate plate 23, and one end of the threaded rod 221 may fixedly connect the threaded rod 221 with the gate plate 23 by screwing, buckling or welding; a threaded hole 31 is formed in the center of the rotary handle 222, the rotary handle 222 is sleeved on the threaded rod 221 in a threaded fit manner through the threaded hole 31, the threaded rod 221 is driven to rotate through the rotary handle 222, and the threaded rod 221 drives the flashboard 23 to lift. Preferably, the transmission mechanism 22 further comprises a supporting frame 223, the supporting frame 223 is sleeved on the outer wall of the threaded rod 221, and the supporting frame 223 is arranged between the rotary handle 222 and the box 214; the bottom end of the supporting frame 223 is connected to the top of the case 214, and the rotating handle 222 is rotatably supported at the top end of the supporting frame 223. The support frame 223 includes a support tube 2231 and a plurality of reinforcing ribs 2232, the rotary handle 222 is rotatably supported at the bottom end of the support tube 2231, the bottom end of the support tube 2231 is welded with the top of the box 214, and the threaded rod 221 passes through the support tube 2231 to further limit the threaded rod 221; the side walls of the plurality of reinforcing ribs 2232 are welded to the outer wall of the support pipe 2231, and the bottom walls of the plurality of reinforcing ribs 2232 are welded to the top of the case 214 to reinforce the support of the support pipe 2231.

The collecting assembly 2 further includes a fixing plate 3, a side wall of one end of the fixing plate 3 is welded with a side wall of the case 214, and a bottom of the fixing plate 3 is connected to a top of one end of the pool 1 near the case 214. Wherein, set up a plurality of screw holes 31 on fixed plate 3, fixed plate 3 passes a plurality of screw holes 31 through a plurality of bolts and fixes on pond 1, and it can dismantle and install more conveniently.

The collecting assembly 2 further comprises a water outlet pipe 4, the water outlet pipe 4 is connected to the side wall of the box 214 through a flange, the position of the water outlet pipe 4 is close to the bottom of the box 214, the water outlet pipe 4 is communicated with the box 214, a valve is further installed on the water outlet pipe 4 and controls the water outlet pipe 4 to open and close, and when the liquid level in the box 214 is too high, the valve can be opened to discharge sewage and sludge stored in the box 214 from the water outlet pipe 4.

The floating mud collecting device of the embodiment has the following advantages through the structure:

1. According to the floating mud collecting device, the collecting box 21 comprises the box 214, the box 214 is arranged in the water tank 1, the water inlet 211 is formed in the side wall, far away from the inner wall of the water tank 1, of the box 214, sewage injected into the water tank 1 can be collected into the box 214 through the water inlet 211, the flashboard 23 is arranged at the water inlet 211, the flashboard 23 is driven to vertically lift at the water inlet 211 through the driving mechanism 22, the area of the water inlet 211 can be changed, so that the liquid level of the sewage in the water tank 1 is lower than that of the sewage in the box 214, and the sludge floating on the water surface is enabled to fully enter the box 214, so that the efficiency of cleaning the sludge is improved. The embodiment has simple structure, convenient and quick operation, improves the efficiency of cleaning the sludge, and reduces the production cost.

2. According to the floating mud collecting device, through the long through holes 212 formed in the top and the bottom of the corresponding inlet of the tank body 214, the flashboard 23 can penetrate through the long through holes 212 in the lifting process, the top of the flashboard 23 can be flush with the top wall and the bottom wall of the tank body 214, so that when the water in the water tank 1 is too much or too little, more sewage and sludge can be collected by the tank body 214, the sludge can be collected to a greater extent, and the cleaning efficiency is improved. Two slide ways 213 are formed on two sides of the water inlet 211 and positioned on the box 214, the two slide ways 213 are communicated with long through holes 212 at the top and the bottom of the box 214, two ends of the flashboard 23 are slidably arranged in the two slide ways 213, the flashboard 23 can be limited, the flashboard 23 is prevented from deviating from a lifting track in the lifting process, the flashboard 23 is prevented from being separated from the box 214, and the device is damaged; the length and height of the shutter 23 are greater than those of the water inlet 211, so that sewage and sludge entering the tank 214 are prevented from reentering the water tank 1, and the sludge in the water tank 1 is not cleaned.

3. According to the floating mud collecting device, the rotary handle 222 and the threaded rod 221 are arranged, and the rotary handle 222 drives the threaded rod 221 to rotate, so that the flashboard 23 is driven to lift, the area of the water inlet 211 is changed, and the liquid level in the box 214 and the liquid level in the pool 1 form a liquid level difference; through the support frame 223 sleeved between the rotary handle 222 and the box 214 and on the outer wall of the threaded rod 221, the threaded rod 221 can be more stable when driving the flashboard 23, and meanwhile, the threaded rod 221 is limited, so that the flashboard 23 is blocked due to the deviation of the threaded rod 221 when the rotary handle 222 is rotated, and the device is damaged; the support frame 223 includes a support tube 2231 and a plurality of reinforcing ribs 2232, which can be more stable when supporting and restraining the threaded rod 221.

4. According to the floating mud collecting device, the fixing plate 3 is arranged on the side wall of the box 214, so that the box 214 is fixed at the top of the pool 1, and the fixing plate 3 is fixedly arranged at the top of the box 214 through a plurality of bolts, so that the floating mud collecting device is convenient to install and detach and is more convenient to replace parts.

5. According to the floating mud collecting device, the water outlet pipe 4 is installed on the side wall of the box 214 and close to the bottom of the box 214, sewage in the box 214 and sludge floating on the surface of the sewage can be cleaned out, and then the floating mud is transferred to other storage devices, so that the cleaning of the sewage and the sewage is more convenient and quicker.

The working principle of the embodiment is as follows:

As shown in fig. 1, the device is assembled first, then a mixture of sewage and sludge generated after the biochemical system works is injected into the water tank 1, after standing, the sludge floats on the water surface, at this time, the rotary handle 222 is rotated to drive the threaded rod 221 to rotate, and then the flashboard 23 is driven to move downwards along the slideway 213; when the mixture of sewage and sludge in the water tank 1 enters the tank 214 at this time and the liquid level in the tank 214 is higher than the liquid level in the water tank 1, the rotary handle 222 is rotated to drive the flashboard 23 to move upwards along the slideway 213 (water still enters the water tank 1 at this time), until the storage capacity of the tank 214 reaches a limit value, the valve on the water outlet pipe 4 is opened, and the mixture of sewage and sludge in the tank 214 flows from the water outlet pipe 4 to the next storage device. By repeating the above steps, the sewage and sludge injected into the water tank 1 can be discharged and collected more efficiently.

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.

In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.

Claims (9)

1. A floating mud collecting device, which comprises a water tank (1), and is characterized by also comprising a collecting assembly (2);

The collecting assembly (2) is arranged in the water tank (1), and the collecting assembly (2) comprises a collecting box (21), a transmission mechanism (22) and a flashboard (23);

The collecting box (21) comprises a box body (214), the box body (214) is arranged in the water tank (1), the side wall, close to the inner wall of the water tank (1), of the box body (214) is attached to the side wall of the water tank (1), a water inlet (211) is formed in the side wall, far away from the inner wall of the water tank (1), of one box body (214), the flashboard (23) is located at the water inlet (211) and can vertically move at the water inlet (211);

the transmission mechanism (22) passes through the top of the box body (214) and is positioned above the flashboard (23), the transmission mechanism (22) is connected to the top of the flashboard (23), and the transmission mechanism (22) can drive the flashboard (23) to lift.

2. A sludge collection apparatus as claimed in claim 1, wherein:

Long through holes (212) are formed in the top and the bottom of the box body (214) corresponding to the water inlet (211), and the flashboard (23) can penetrate through the long through holes (212) in the lifting process;

the length of the long through hole (212) is longer than that of the water inlet (211).

3. A sludge collection apparatus as claimed in claim 2, wherein:

Two slide ways (213) are arranged on two sides of the water inlet (211) and positioned in the box body (214), the two slide ways (213) are communicated with long through holes (212) on the top and the bottom of the collecting box (21), and two ends of the flashboard (23) are slidably arranged in the two slide ways (213).

4. A sludge collection apparatus as claimed in claim 3 wherein:

The length of the flashboard (23) is larger than that of the water inlet (211), and the height of the flashboard (23) is larger than that of the water inlet (211).

5. A sludge collection apparatus as claimed in claim 2, wherein:

The transmission mechanism (22) comprises a threaded rod (221) and a rotary handle (222);

One end of the threaded rod (221) penetrates through the long through hole (212) at the top of the box body (214) and is connected with the top of the flashboard (23), and the rotary handle (222) is installed on the outer wall of the threaded rod (221) and is in threaded fit with the threaded rod (221).

6. A sludge collection apparatus as claimed in claim 5 wherein:

The transmission mechanism (22) further comprises a supporting frame (223);

the support frame (223) is sleeved on the outer wall of the threaded rod (221), the support frame (223) is arranged between the rotary handle (222) and the box body (214), the bottom end of the support frame (223) is connected to the top of the box body (214), and the rotary handle (222) is rotatably supported at the top end of the support frame (223).

7. The sludge collection apparatus of claim 6 wherein:

the support frame (223) comprises a support tube (2231) and a plurality of reinforcing ribs (2232);

The rotary handle (222) is rotatably supported at the bottom end of the supporting tube (2231), the bottom end of the supporting tube (2231) is connected with the top of the box body (214), the side walls of the reinforcing ribs (2232) are connected to the outer wall of the supporting tube (2231), and the bottom walls of the reinforcing ribs (2232) are connected with the top of the box body (214).

8. A sludge collection apparatus as claimed in claim 1, wherein:

Also comprises a fixed plate (3);

The side wall of one end of the fixing plate (3) is connected with the side wall of the box body (214), and the bottom of the fixing plate (3) is connected to the top of one end, close to the box body (214), of the water tank (1);

The fixing plate (3) is fixed on the pool (1) through a plurality of bolts.

9. A sludge collection apparatus as claimed in claim 1, wherein:

Also comprises a water outlet pipe (4);

The water outlet pipe (4) is arranged on the side wall of the box body (214), the water outlet pipe (4) is close to the bottom of the box body (214), and the water outlet pipe (4) is communicated with the box body (214).