CN212818512U - Sewage solid-liquid separation equipment - Google Patents
Sewage solid-liquid separation equipment Download PDFInfo
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- CN212818512U CN212818512U CN202021649586.1U CN202021649586U CN212818512U CN 212818512 U CN212818512 U CN 212818512U CN 202021649586 U CN202021649586 U CN 202021649586U CN 212818512 U CN212818512 U CN 212818512U
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Abstract
The utility model provides a sewage solid-liquid separation device, which comprises a shell, a mesh belt transmission mechanism and a storage barrel; wherein, the top surface of the shell is provided with a feed inlet, a water collecting box for receiving liquid is arranged right below the feed inlet, and the bottom of the water collecting box is provided with a liquid outlet pipeline for connecting the reaction kettle; the mesh belt transmission mechanism is arranged in the shell and positioned at the periphery of the water collecting box, and the upper belt surface circularly passes between the feeding port and the water collecting box and is used for filtering solid objects in sewage; the storage barrel is arranged in the shell, is positioned outside the descending side belt surface of the mesh belt transmission mechanism and is used for receiving solid objects falling off from the descending side belt surface. The utility model provides a pair of sewage solid-liquid separation equipment, easy operation is convenient, can reduce artifical maintenance cost, and the area face can keep clean state, therefore the long service life of guipure to can reduce material maintenance cost.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, more specifically say, relate to a sewage solid-liquid separation equipment.
Background
Domestic sewage, especially toilet sewage, can be led into a chemical reaction kettle or a methane tank for secondary utilization, at present, solid-liquid separation is not carried out on sewage before most of chemical reaction kettles and methane tanks work, toilet paper, plastic bags or solid particles and the like can directly enter the chemical reaction kettles or the methane tanks, and therefore precipitates which cannot be decomposed are generated, and the service life of the chemical reaction kettles or the methane tanks is shortened. In order to avoid the phenomenon, the leakage net is usually adopted for filtering before sewage enters a chemical reaction kettle or a methane tank, and because the filtered toilet paper, plastic bag bodies and the like can be attached to the leakage net, the leakage net needs to be manually cleaned or replaced, the cleaning is inconvenient, the replacement period is frequent, and therefore higher labor and material costs can be generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage solid-liquid separation equipment aims at solving among the prior art lavatory sewage and adopts the mode operation that leaks the net and carry out solid-liquid separation inconvenient, and the problem that manual maintenance cost and material maintenance are with high costs.
In order to achieve the above object, the utility model adopts the following technical scheme: provides a sewage solid-liquid separation device, which comprises a shell, a mesh belt transmission mechanism and a storage barrel; wherein, the top surface of the shell is provided with a feed inlet, a water collecting box for receiving liquid is arranged right below the feed inlet, and the bottom of the water collecting box is provided with a liquid outlet pipeline for connecting the reaction kettle; the mesh belt transmission mechanism is arranged in the shell and positioned at the periphery of the water collecting box, and the upper belt surface circularly passes between the feeding port and the water collecting box and is used for filtering solid objects in sewage; the storage barrel is arranged in the shell, is positioned outside the descending side belt surface of the mesh belt transmission mechanism and is used for receiving solid objects falling off from the descending side belt surface.
As another embodiment of the application, a blower is arranged in the shell and is positioned between the downstream side belt surface of the mesh belt transmission mechanism and the side wall of the water collecting box, and is used for blowing the paper-plastic objects adhered to the downstream side belt surface into the storage barrel.
As another embodiment of the application, the mesh belt transmission mechanism comprises two driven wheels, a driving wheel set, a mesh belt and a first motor; the two driven wheels are respectively connected with the inner wall of the shell and are respectively positioned at two sides of the opening part of the water collecting box; the driving wheel set is connected with the inner wall of the shell and is positioned below the water collecting box; the mesh belt is sleeved on the driving wheel set and the two driven wheels; the first motor is fixedly connected with the shell, and the output end of the first motor is connected with the driving wheel set.
As another embodiment of the application, the driving wheel set comprises two mesh belt wheels horizontally arranged at intervals, and the two mesh belt wheels and the output end of the first motor are in belt transmission.
As another embodiment of this application, be equipped with in the below of water-collecting box in the casing and wash the pond, the guipure circulation that is located between two guipure wheels is passed in washing the pond.
As another embodiment of this application, be equipped with washing mechanism in the washing pond, washing mechanism contradicts with the guipure of passing in the washing pond for wash the guipure.
As another embodiment of the present application, the washing mechanism includes a brush wheel and a second motor; the brush wheel is arranged in the cleaning pool and is in rolling contact with the mesh belt, and the rolling direction of the brush wheel is opposite to the traveling direction of the mesh belt; the second motor is fixedly connected with the shell, and the output end of the second motor is connected with the brush wheel.
As another embodiment of the application, the brush wheels are horizontally arranged at intervals of at least two, and the at least two brush wheels and the output end of the second motor are in transmission through a belt.
As another embodiment of this application, be equipped with drain pipe and water injection pipe on the washing pond, it has the stop valve to concatenate on the drain pipe, and the water injection pipe is used for connecting clean water pipe.
As another embodiment of the application, a plurality of disinfection lamps are arranged between the inner wall of the shell and the belt surface on the upstream side of the mesh belt transmission mechanism at intervals, and all the disinfection lamps irradiate towards the belt surface on the upstream side.
The utility model provides a pair of sewage solid-liquid separation equipment's beneficial effect lies in: compared with the prior art, the sewage solid-liquid separation device of the utility model has the advantages that sewage enters the shell from the feed inlet and is filtered by the upper belt surface of the mesh belt transmission mechanism, the liquid directly enters the water collecting box through the upper belt surface and then enters the reaction kettle through the liquid outlet pipeline, the solid objects (paper-plastic objects and fixed particles) are blocked on the upper belt surface and pass through the upper part of the water collecting box along with the upper belt surface, when the upper belt surface carrying the solid object runs to the position of the lower side of the mesh belt transmission mechanism, the belt surface of the solid object falls off and enters the storage barrel, thereby the messenger can keep clean state through the upper band face between water-collecting box and the charge door, need not to carry out artifical clearance, and easy operation is convenient, can reduce the manual maintenance cost, and the band face can keep clean state, therefore the long service life of guipure to can reduce material maintenance cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a sewage solid-liquid separation device provided by the embodiment of the utility model.
In the figure: 1. a housing; 10. a feed inlet; 2. a water collection box; 20. a liquid outlet pipeline; 3. a mesh belt transmission mechanism; 31. a driven wheel; 32. a mesh belt pulley; 33. a mesh belt; 34. a first motor; 4. a storage barrel; 5. an air outlet machine; 6. a cleaning tank; 61. a drain pipe; 62. a water injection pipe; 7. a washing mechanism; 71. brushing the wheel; 72. a second motor; 8. a sterilizing light.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a solid-liquid separation apparatus for sewage according to the present invention will now be described. The sewage solid-liquid separation device comprises a shell 1, a mesh belt transmission mechanism 3 and a storage barrel 4; the top surface of the shell 1 is provided with a feed inlet 10, a water collecting box 2 for receiving liquid is arranged right below the feed inlet 10, and the bottom of the water collecting box 2 is provided with a liquid outlet pipeline 20 for connecting the reaction kettle; the mesh belt transmission mechanism 3 is arranged in the shell 1 and is positioned at the periphery of the water collecting box 2, and the upper surface of the mesh belt passes between the feeding port 10 and the water collecting box 2 in a circulating way and is used for filtering solid objects in sewage; the storage barrel 4 is arranged inside the shell 1, is positioned outside the descending side belt surface of the mesh belt transmission mechanism 3 and is used for receiving solid objects falling off from the descending side belt surface.
The utility model provides a pair of sewage solid-liquid separation equipment's working method: sewage is generally collected on a sewage truck by sanitation workers in a centralized manner and transported to a sewage treatment station, a liquid discharge pipeline on the sewage truck is aligned with a charging opening 10 for discharging liquid, the sewage firstly passes through an upper belt surface of a mesh belt transmission mechanism 3 after entering a shell 1, liquid seeps through the belt surface and falls into a water collecting box 2, and flows into a chemical reaction kettle (or a methane tank) through a liquid outlet pipeline 20 at the bottom of the water collecting box 2, it should be understood that the water collecting box 2 is a funnel-shaped or conical groove with a wide upper part and a narrow lower part, the liquid outlet pipeline 20 is arranged at the bottommost part of the water collecting box 2, and of course, a water pump can be connected to the liquid outlet pipeline 20 in series to quickly pump the liquid into the chemical reaction kettle from the water collecting box 2.
In order to ensure the solid objects to fall off smoothly, the belt surface on the downward side of the mesh belt transmission mechanism 3 should extend vertically or extend obliquely to the oblique lower part far away from the inflection point position of the belt surfaces on the upward side and the downward side, that is, the whole belt surface is extended in an inverted trapezoid shape to form a ring.
In addition, before the solid object falling into the storage barrel 4 reaches the upper limit of the capacity of the storage barrel 4, the storage barrel 4 should be taken out of the object to pour the solid object into a collection point, so as to avoid the solid object from overflowing from the storage barrel 4 after exceeding the capacity of the storage barrel 4.
Compared with the prior art, the sewage solid-liquid separation device provided by the utility model has the advantages that sewage enters the shell 1 from the feeding port 10, and after the sewage is filtered by the upper belt surface of the mesh belt transmission mechanism 3, the liquid directly enters the water collecting box 2 through the upper belt surface and then enters the reaction kettle through the liquid outlet pipeline 20, the solid object is blocked on the upper belt surface and passes through the upper part of the water collecting box 2 along with the upper belt surface, when the upper belt surface carrying the solid object runs to the lower side position of the mesh belt transmission mechanism 3, the solid object belt surface falls off and enters the storage barrel 4, thereby the messenger can keep clean state through the upper band face between water-collecting box 2 and charge door 10, need not to carry out artifical clearance, and easy operation is convenient, can reduce the manual maintenance cost, and the band face can keep clean state, therefore guipure 33's long service life to material maintenance cost can be reduced.
As a specific embodiment of the sewage solid-liquid separation device provided by the present invention, please refer to fig. 1, a blower 5 is disposed in the housing 1, and the blower 5 is located between the downstream side belt surface of the mesh belt transmission mechanism 3 and the side wall of the water collecting box 2, and is used for blowing the paper-plastic objects adhered to the downstream side belt surface into the storage barrel 4. Because there is toilet paper in the sewage, objects on the face is taken in easy adhesion such as plastic bag, it can't drop from down side band face to rely on its action of gravity alone smoothly, thereby can cause this type of object to remain on the face of taking, long-term operation blocks up the mesh on the face of taking easily, for avoiding increasing the cost of labor, through set up hair-dryer 5 in casing 1, make hair-dryer 5 blow towards the direction of storing bucket 4, thereby will take the face to go up the toilet paper of adhesion, objects such as plastic bag hang down, thereby avoid taking the face to block up, need not to carry out artifical clearance attachment again, thereby can reduce the cost of labor.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the mesh belt transmission mechanism 3 includes two driven wheels 31, a driving wheel set, a mesh belt 33 and a first motor 34; wherein, the two driven wheels 31 are respectively connected with the inner wall of the shell 1 and respectively positioned at two sides of the opening part of the water collecting box 2; the driving wheel set is connected with the inner wall of the shell 1 and is positioned below the water collecting box 2; the mesh belt 33 is sleeved on the driving wheel set and the two driven wheels 31; the first motor 34 is fixedly connected with the housing 1, and the output end is connected with the driving wheel set.
The part of the mesh belt 33 between the two driven wheels 31, that is, the upper belt surface of the mesh belt transmission mechanism 3, is located below the water collecting box 2, because the driving wheel set is located below the water collecting box 2, after the mesh belt 33 passes through the driven wheel 31 located in front of the running direction of the mesh belt 33, the mesh belt 33 located between the driven wheel 31 and the driving wheel set is the downstream side belt surface of the mesh belt transmission mechanism 3, and similarly, after the mesh belt 33 passes through the driving wheel set, the mesh belt 33 located between the driving wheel set and the other driven wheel (the driven wheel 31 behind the running direction of the mesh belt 33) is the upstream side belt surface of the mesh belt transmission mechanism 3. The first motor 34 applies driving force to the driving wheel set, so that the mesh belt 33 is driven to circularly move, the upper belt surface is circularly passed between the feeding hole 10 and the water collecting box 2, the structure is simple, and the solid-liquid separation effect is good.
In the embodiment, please refer to fig. 1, the driving wheel set includes two belt pulleys 32 horizontally disposed at an interval, and the two belt pulleys 32 and the output end of the first motor 34 are driven by a belt. Because the mesh belt 33 is arranged at the periphery of the water collecting box 2, the mesh belt 33 can be in a quadrilateral structure surrounding the water collecting box 2 through the common support of the two mesh belt wheels 32 and the two driven wheels 31, and the structure of the mesh belt transmission mechanism 3 is more compact. The wheel shafts of the two mesh belt wheels 32 and the output end of the first motor 34 are respectively provided with a belt wheel, and the three belt wheels are in transmission connection through a belt.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, a cleaning tank 6 is disposed below the water collecting box 2 in the casing 1, and a mesh belt 33 located between two mesh belt wheels 32 circulates in the cleaning tank 6. The mesh belt 33 can pass through the inside of the cleaning tank 6 when running to a position between the two mesh belt wheels 32, it should be understood that the two mesh belt wheels 32 should also be located inside the cleaning tank 6, cleaning water capable of submerging the mesh belt 33 should be present in the cleaning tank 6, and the cleaning water washes the mesh belt 33 during the process that the mesh belt 33 passes through the cleaning tank 6, so that paper scrap residues on the mesh belt 33 are washed away, and the belt surface of the mesh belt 33 is clean.
In this embodiment, referring to fig. 1, a washing mechanism 7 is disposed in the washing tank 6, and the washing mechanism 7 abuts against a mesh belt 33 passing through the washing tank 6 to wash the mesh belt 33. The mesh belt 33 is brushed by the brushing mechanism 7, the cleaning effect of the mesh belt 33 is improved, and toilet paper or small solid particles are prevented from being left.
Specifically, referring to fig. 1, the washing mechanism 7 includes a brush wheel 71 and a second motor 72; wherein, the brush wheel 71 is arranged in the cleaning pool 6 and is in rolling contact with the mesh belt 33, and the rolling direction of the brush wheel 71 is opposite to the running direction of the mesh belt 33; the second motor 72 is fixedly connected with the housing 1, and the output end is connected with the brush wheel 71. The brush wheel 71 is a wheel body provided with a plurality of brushes at intervals on the peripheral wall, and when the brush wheel 71 rotates too heavily, each brush brushes the mesh belt 33 along the reverse direction of the running direction of the mesh belt 33, so that residues on the mesh belt 33 are brushed off, and the cleaning effect on the mesh belt 33 is good.
Further, referring to fig. 1, at least two brush wheels 71 are horizontally arranged at intervals, and at least two brush wheels 71 and the output end of the second motor 72 are driven by a belt. The two brush wheels 71 scrub the mesh belt 33 in tandem along the traveling direction of the mesh belt 33, the cleaning effect is good, wheel shafts of the two brush wheels 71 and the output end of the second motor 72 are provided with belt wheels, and the three belt wheels are in transmission connection through a belt.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, a drain pipe 61 and a water injection pipe 62 are disposed on the cleaning tank 6, a stop valve is connected to the drain pipe 61 in series, and the water injection pipe 62 is used for connecting a clean water pipe. The cleaning water in the cleaning tank 6 should be kept clean, and therefore, the stop valve is periodically opened to drain water through the drain pipe 61, and new water is injected into the clean water tank through the water injection pipe 62, so that the cleaning water in the cleaning tank 6 is kept clean, and the good brushing effect on the mesh belt 33 is ensured.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, a plurality of disinfection lamps 8 are disposed between the inner wall of the housing 1 and the upward side belt surface of the mesh belt transmission mechanism 3 at intervals, and the plurality of disinfection lamps 8 all irradiate toward the upward side belt surface. After the mesh belt 33 is brushed and washed, the mesh belt 33 is irradiated and sterilized by a plurality of sterilizing lamps 8, so that bacteria remained on the mesh belt 33 are avoided, and the surface of the mesh belt is clean and sanitary.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A sewage solid-liquid separation device is characterized by comprising:
the reactor comprises a shell, a reaction kettle and a water collecting box, wherein the top surface of the shell is provided with a feed inlet, the right lower part of the feed inlet is provided with a water collecting box for receiving liquid, and the bottom of the water collecting box is provided with a liquid outlet pipeline for connecting the reaction kettle;
the mesh belt transmission mechanism is arranged in the shell and positioned at the periphery of the water collecting box, and the upper belt surface circularly passes between the feeding port and the water collecting box and is used for filtering solid objects in sewage;
and the storage barrel is arranged in the shell, is positioned outside the descending side belt surface of the mesh belt transmission mechanism and is used for bearing the solid objects falling off from the descending side belt surface.
2. The sewage solid-liquid separation device of claim 1, wherein a blower is arranged in the housing, and the blower is positioned between the downstream side belt surface and the water collecting box and is used for blowing the paper-plastic objects adhered to the downstream side belt surface into the storage barrel.
3. The solid-liquid separator for sewage according to claim 1, wherein said mesh belt transmission mechanism comprises:
the two driven wheels are respectively connected with the inner wall of the shell and are respectively positioned at two sides of the opening part of the water collecting box;
the driving wheel set is connected with the inner wall of the shell and is positioned below the water collecting box;
the mesh belt is sleeved on the driving wheel set and the two driven wheels;
the first motor is fixedly connected with the shell, and the output end of the first motor is connected with the driving wheel set.
4. The sewage solid-liquid separation device of claim 3, wherein the driving wheel set comprises two mesh belt wheels horizontally arranged at intervals, and the two mesh belt wheels are in belt transmission with the output end of the first motor.
5. The solid-liquid separator for sewage as claimed in claim 4, wherein a cleaning tank is provided in the housing below the collecting box, and the mesh belt located between the two mesh belt wheels circulates in the cleaning tank.
6. The solid-liquid separator for sewage according to claim 5 wherein a washing mechanism is provided in said washing tank, said washing mechanism abutting against said mesh belt passing through said washing tank for washing said mesh belt.
7. The solid-liquid separating apparatus for sewage according to claim 6, wherein the washing mechanism comprises:
the brush wheel is arranged in the cleaning pool and is in rolling contact with the mesh belt, and the rolling direction of the brush wheel is opposite to the walking direction of the mesh belt;
the second motor is fixedly connected with the shell, and the output end of the second motor is connected with the brush wheel.
8. The solid-liquid separator for sewage as claimed in claim 7, wherein at least two brush wheels are horizontally arranged at intervals, and at least two brush wheels are driven by a belt with the output end of the second motor.
9. The solid-liquid separation device for sewage according to any one of claims 5 to 8, wherein the cleaning tank is provided with a drain pipe and a water injection pipe, the drain pipe is connected with a stop valve in series, and the water injection pipe is used for connecting a clean water pipe.
10. The solid-liquid separator for sewage according to claim 1 wherein a plurality of sterilizing lamps are spaced between the inner wall of said housing and the upstream belt surface of said belt drive mechanism, and wherein a plurality of said sterilizing lamps are directed toward said upstream belt surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021649586.1U CN212818512U (en) | 2020-08-10 | 2020-08-10 | Sewage solid-liquid separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021649586.1U CN212818512U (en) | 2020-08-10 | 2020-08-10 | Sewage solid-liquid separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212818512U true CN212818512U (en) | 2021-03-30 |
Family
ID=75132482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021649586.1U Active CN212818512U (en) | 2020-08-10 | 2020-08-10 | Sewage solid-liquid separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212818512U (en) |
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2020
- 2020-08-10 CN CN202021649586.1U patent/CN212818512U/en active Active
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