CN114702221B - High-efficient processing apparatus of ground silt for municipal construction engineering - Google Patents
High-efficient processing apparatus of ground silt for municipal construction engineering Download PDFInfo
- Publication number
- CN114702221B CN114702221B CN202210364253.1A CN202210364253A CN114702221B CN 114702221 B CN114702221 B CN 114702221B CN 202210364253 A CN202210364253 A CN 202210364253A CN 114702221 B CN114702221 B CN 114702221B
- Authority
- CN
- China
- Prior art keywords
- sludge
- drying
- tank
- bin
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a foundation sludge high-efficiency treatment device for municipal building engineering, which comprises: a treatment tank for receiving sludge to be treated; the collecting tank is arranged below the treatment tank and is used for receiving the water body from the treatment tank; a separation drying assembly arranged above the treatment tank for separating and drying the sludge in the treatment tank; and a secondary drying assembly capable of sucking the sludge from the divided drying assembly and performing a secondary drying process thereon.
Description
Technical Field
The invention relates to the technical field of efficient treatment of sludge, in particular to a foundation sludge efficient treatment device for municipal building engineering.
Background
When municipal construction works were built, in order to make the building can be more stable, need clear up and fill foundation silt, still need carry out further processing to silt after the clearance to guarantee the feature of environmental protection of construction, and current silt processing apparatus includes dehydration, drying, the burning etc. to silt, and wherein dehydration and drying treatment efficiency to silt is lower, can't carry out the pertinence processing fast effectively.
Therefore, it is necessary to provide a foundation sludge efficient treatment device for municipal construction works to solve the above problems.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: high-efficient processing apparatus of ground silt for municipal construction engineering includes:
a treatment tank for receiving sludge to be treated;
the collecting tank is arranged below the treatment tank and is used for receiving the water body from the treatment tank;
a separation drying assembly arranged above the treatment tank for separating and drying the sludge in the treatment tank; and
and a secondary drying module capable of sucking the sludge from the divided drying module and performing a secondary drying process thereon.
Further preferably, the top of the collecting tank is connected to the processing tank by an oscillator, which is a linear oscillator.
Further, preferably, the treatment tank includes:
the bottom of the groove body is provided with a through hole;
the interception net, the semi-permeable membrane and the support frame are sequentially fixed at the position of the through hole at the bottom of the tank body from top to bottom; and
a drying roller positioned in the tank body;
wherein the semipermeable membrane is capable of allowing a body of water to pass through;
the interception net is capable of penetrating high water content sludge.
Further, preferably, the intercepting net has an arc structure, and the middle height of the intercepting net is lower than the heights of two sides of the intercepting net.
Further, preferably, the partition drying assembly includes:
the fixed shaft is fixed on the fixed seat;
the turntable is rotationally arranged on the fixed shaft and has rotational power;
a plurality of catching grooves circumferentially arrayed on the turntable, wherein the notch direction of the catching grooves faces the outer side of the turntable; and
the separating net is of an arc-shaped structure and is coaxially arranged on the fixing seat with the fixing shaft, and the separating net can form a limit with the capturing groove, so that the capturing groove is assisted to convey the sludge captured in the separating and drying assembly to the top position of the separating and drying assembly.
Further, preferably, the separation net can penetrate through the sludge with high water content, a drying bin is fixedly sleeved on the outer side of the separation net, a sewage drain is formed in the bottom of the drying bin, and a dryer is arranged on the drying bin.
Further, preferably, the fixing base is capable of performing multi-directional self-oscillation;
the catching groove is rotationally provided with a rotating gear, an agitating disc is coaxially fixed on the rotating gear, a plurality of agitating rods are circumferentially arranged on the agitating disc, the plurality of rotating gears are meshed with the same fixed gear through a groove body of the catching groove, and the fixed gear is coaxially fixed on a fixed shaft.
Further, preferably, the secondary drying assembly includes:
the mixing bin is internally provided with at least two stirring shafts in a rotating way;
the discharging end of the second pump body is communicated with the feeding end of the mixing bin, the feeding end of the second pump body is communicated with the suction pipe, and the suction pipe is positioned above the separation drying assembly and is used for sucking the sludge on the separation drying assembly; and
and the discharging pipe is communicated with the discharging end of the mixing bin.
Further, preferably, the top of the mixing bin is further communicated with a feeding bin, and the feeding bin can be used for feeding dry mud particles into the mixing bin.
Further, preferably, the liquid draining end of the collecting tank is communicated with the liquid inlet end of the first pump body, and the liquid outlet end of the first pump body is communicated to the water treatment bin.
Compared with the prior art, the invention provides the foundation sludge high-efficiency treatment device for municipal construction engineering, which has the following beneficial effects:
in the embodiment of the invention, part of water in the sludge can be discharged into the collecting tank by utilizing the treatment tank, so that the preliminary dehydration treatment of the sludge is realized, and the sludge with low water content can be sent into the secondary drying assembly for further drying treatment after being separated and dried by the separation drying treatment of the separation drying assembly, so that the step-by-step drying treatment of the sludge is realized, and the overall treatment efficiency is improved.
According to the embodiment of the invention, the separation and transportation of the sludge in the treatment tank can be realized through the rotation of the turntable, and the sludge can be transported to the vicinity of the drying bin, so that the sludge is separated and dried through the dryer; in addition, the separation net can penetrate the high-water-content sludge, so that part of the high-water-content sludge can be discharged, and the low-water-content sludge is left and is sent to the secondary drying assembly for drying;
in the embodiment of the invention, the rotating disc can drive the tank body to rotate, and the rotating gear can move along the fixed gear at the moment and is meshed with the fixed gear, so that the rotating gear can be driven to rotate, and the stirring rod can stir the sludge in the catching tank, so that the sludge can be well separated and dried, and the high-water-content sludge can be discharged.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a foundation sludge high-efficiency treatment device for municipal construction works;
fig. 2 is a schematic structural diagram of a secondary drying assembly in a foundation sludge high-efficiency treatment device for municipal construction engineering;
FIG. 3 is a schematic diagram of a treatment tank in a foundation sludge high-efficiency treatment device for municipal construction works;
FIG. 4 is a schematic structural view of a separate drying assembly in a high-efficiency treatment device for foundation sludge for municipal construction works;
in the figure: 1. a treatment tank; 2. an oscillator; 3. a collection tank; 4. a first pump body; 5. a water treatment bin; 6. separating the drying assembly; 7. a secondary drying assembly; 71. a mixing bin; 72. a second pump body; 73. a suction tube; 74. a discharge pipe; 75. supplementing bin; 11. a tank body; 12. an interception net; 13. a semipermeable membrane; 14. a support frame; 15. a drying roller; 61. a fixed shaft; 62. a turntable; 63. a catching groove; 64. a fixed gear; 65. rotating the gear; 66. an agitator disk; 67. a separation net; 68. a drying bin; 69. a dryer.
Detailed Description
Referring to fig. 1 to 4, the present invention provides a foundation sludge efficient treatment device for municipal construction engineering, comprising:
a treatment tank 1 for receiving sludge to be treated;
a collecting tank 3 disposed below the treatment tank 1 for receiving the water from the treatment tank 1;
a partition drying unit 6 disposed above the treatment tank 1 for partition drying of sludge in the treatment tank 1; and
a secondary drying module 7 capable of sucking the sludge from the divided drying module 6 and performing a secondary drying process thereon.
In this embodiment, the treatment tank 1 is utilized to discharge part of the water in the sludge into the collecting tank 3, so that preliminary dewatering treatment of the sludge is realized, and after the sludge is separated and dried by the separation drying treatment of the separation drying assembly 6, the sludge with low water content is sent to the secondary drying assembly 7 for further drying treatment, so that gradual drying treatment of the sludge is realized, and the overall treatment efficiency is improved.
In this embodiment, the top of the collecting tank 3 is connected to the processing tank 1 by an oscillator 2, and the oscillator 2 is a linear oscillator.
In an alternative embodiment, the linear oscillator is a telescopic cylinder which can linearly stretch, the telescopic cylinder consists of a cylinder barrel, an end cover, a piston rod, a sealing piece and the like, and the telescopic cylinder can guide the piston to linearly reciprocate in the cylinder, so that the piston rod can realize linear motion, and the treatment tank is driven to oscillate up and down;
in an alternative embodiment, the linear oscillator is a cam mechanism, the cam mechanism is a high-pair mechanism composed of a cam, a follower and a frame, the cam can convert continuous rotary motion into reciprocating linear motion, and complex motion rules can be realized.
In this embodiment, as shown in fig. 3, the processing tank 1 includes:
a tank 11 having a through hole at the bottom;
an interception net 12, a semi-permeable membrane 13 and a supporting frame 14 which are sequentially fixed at the position of a through hole at the bottom of the tank body from top to bottom; and
a drying roller 15 positioned in the tank 11;
wherein the semipermeable membrane is capable of allowing a body of water to pass through;
the interception net is capable of penetrating high water content sludge.
In the embodiment, the high water content sludge can be penetrated through the interception net, and the support limit is realized for other sludge;
the semi-permeable membrane can allow water to pass through, so that preliminary dehydration treatment of sludge is realized, the dryness of the sludge is improved, the semi-permeable membrane is further supported by the supporting frame, the service life of the semi-permeable membrane is prolonged, and the dehydration treatment of the semi-permeable membrane is matched with the linear oscillator to improve the uniformity of treatment.
In a preferred embodiment, the intercepting screen 12 has an arc-shaped structure, and the height of the middle part is lower than that of the two sides.
In this way, it can be ensured that the sludge on both sides has a tendency to move towards the middle, which is advantageous for supplementing the sludge sent out by the divided drying module 6 in the middle.
In this embodiment, as shown in fig. 4, the partition drying unit 6 includes:
a fixed shaft 61 fixed to the fixed base;
a turntable 62 rotatably provided on the fixed shaft 61 and having a rotation power;
a plurality of catching grooves 63 circumferentially arranged on the turntable 62, and a notch direction of the catching grooves 63 faces the outside of the turntable 62; and
the separation net 67 is of an arc structure and is coaxially arranged on the fixing seat with the fixing shaft 61, and the separation net 67 can form a limit with the catching groove 63, so that the catching groove 63 is assisted to convey sludge captured in the separation net to the top position of the separation drying assembly 6.
In addition, the separation net 67 can penetrate high-water-content sludge, a drying bin 68 is fixedly sleeved on the outer side of the separation net, a drain outlet is formed in the bottom of the drying bin 68, and a dryer 69 is arranged on the drying bin 68.
In practice, the sludge in the treatment tank 1 can be transported separately by the rotation of the turntable 62 and can be transported to the vicinity of the drying bin, so that it is dried separately by the dryer 69;
in addition, the separation net 67 is permeable to the high water content sludge, so that part of the high water content sludge can be discharged, leaving the low water content sludge, and sent to the secondary drying module 7 for drying.
As a preferred embodiment, the fixing base can perform multi-directional self-oscillation, specifically, it can be driven by the oscillation device to perform multi-directional oscillation, which is not described herein again;
the catching groove 63 is rotatably provided with a rotating gear 65, the rotating gear 65 is coaxially fixed with a stirring disk 66, a plurality of stirring rods are circumferentially arranged on the stirring disk 66, the plurality of rotating gears are meshed with the same fixed gear 64 by penetrating through the groove body of the catching groove 63, and the fixed gear 64 is coaxially fixed on the fixed shaft 61.
That is, through the rotation of carousel, can drive the cell body and rotate, and the rotation gear can remove along fixed gear this moment, and the two intermeshing to can drive the rotation gear and rotate, so that the stirring pole stirs the silt of catching in the groove, makes it can be better separated dry and discharge high moisture content silt.
It is also to be explained that the groove bottom of the catching groove is provided with a yielding through hole so that part of teeth of the rotating gear pass through the catching groove and are meshed with the fixed gear, a sealing gasket can be arranged at the yielding through hole so as to seal two side plane parts of the teeth, a small amount of sludge can pass through the yielding through hole to be discharged in the rotating process of the turntable, the overall influence of the sludge on the sludge is small, and the fixed seat can oscillate regularly so as to reduce the influence of the sludge on each tooth.
In this embodiment, as shown in fig. 2, the secondary drying assembly 7 includes:
the mixing bin 71 is internally provided with at least two stirring shafts in a rotating manner;
a second pump body 72, the discharge end of which is communicated with the feed end of the mixing bin 71, and the feed end of which is communicated with a suction pipe 73, wherein the suction pipe 73 is positioned above the separation drying assembly 6 and is used for sucking the sludge on the separation drying assembly 6; and
a discharge pipe 74 is connected to the discharge end of the mixing chamber 71.
As a preferred embodiment, the top of the mixing bin 71 is further communicated with a supplementing bin 75, and the supplementing bin 75 can drop dry mud particles into the mixing bin 71.
It should be noted that by discharging the dry sludge particles into the mixing bin 71, mixing of the dry sludge particles and the sludge can be achieved, so that the dryness of the mixed sludge is improved in a short time, and the sludge meets the requirements of the next treatment process, so that the process is performed to the next process, the residence time in the treatment process is reduced, and the treatment efficiency is improved.
As a preferred embodiment, the liquid draining end of the collecting tank 3 is communicated with the liquid inlet end of the first pump body 4, and the liquid outlet end of the first pump body is communicated to the water treatment bin 5.
In specific implementation, the sludge to be treated is received by the treatment tank 1, then the treatment tank 1 is oscillated, and the drying roller is dried, so that preliminary dehydration treatment of the sludge is realized, and after the sludge is separated and dried by the separation drying treatment of the separation drying assembly 6, the sludge with low water content is sent to the secondary drying assembly 7 for further drying treatment, so that gradual drying treatment of the sludge is realized, and the overall treatment efficiency is improved.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. High-efficient processing apparatus of ground silt for municipal construction engineering, its characterized in that: comprising the following steps:
a treatment tank (1) for receiving sludge to be treated;
a collecting tank (3) arranged below the treatment tank (1) and used for receiving the water body from the treatment tank (1);
a partition drying unit (6) provided above the treatment tank (1) for partition drying of the sludge in the treatment tank (1); and
a secondary drying module (7) capable of sucking the sludge from the divided drying module (6) and subjecting it to a secondary drying process;
the treatment tank (1) comprises:
a tank body (11) having a through hole at the bottom thereof;
an interception net (12), a semi-permeable membrane (13) and a supporting frame (14) which are sequentially fixed at the position of a through hole at the bottom of the tank body from top to bottom; and
a drying roller (15) positioned in the tank body (11);
wherein the semipermeable membrane is capable of allowing a body of water to pass through;
the interception net can penetrate high-water-content sludge;
the divided drying module (6) comprises:
a fixed shaft (61) fixed to the fixed base;
a turntable (62) which is rotatably provided on the fixed shaft (61) and has rotational power;
a plurality of catching grooves (63) circumferentially arranged on the turntable (62), and a notch direction of the catching grooves (63) faces the outside of the turntable (62); and
the separating net (67) is of an arc-shaped structure and is coaxially arranged on the fixing seat with the fixing shaft (61), and the separating net (67) can form limit with the catching groove (63) so as to assist the catching groove (63) to convey sludge caught in the separating and drying assembly (6) to the top position;
the separation net (67) can penetrate through high-water-content sludge, a drying bin (68) is fixedly sleeved on the outer side of the separation net, a drain outlet is formed in the bottom of the drying bin (68), and a dryer (69) is arranged on the drying bin (68);
the secondary drying assembly (7) comprises:
a mixing bin (71) in which at least two stirring shafts are rotatably provided;
the discharging end of the second pump body (72) is communicated with the feeding end of the mixing bin (71), the feeding end of the second pump body is communicated with the suction pipe (73), and the suction pipe (73) is positioned above the separation drying assembly (6) and is used for sucking sludge on the separation drying assembly (6); and
a discharge pipe (74) communicated with the discharge end of the mixing bin (71);
the top of mixing bin (71) still communicates has moisturizing bin (75), moisturizing bin (75) can go into dry mud particle in mixing bin (71).
2. The efficient foundation sludge treatment device for municipal building engineering according to claim 1, wherein: the top of the collecting tank (3) is connected with the processing tank (1) by adopting an oscillator (2), and the oscillator (2) is a linear oscillator.
3. The efficient foundation sludge treatment device for municipal building engineering according to claim 1, wherein: the interception net (12) is of an arc-shaped structure, and the middle height of the interception net is lower than the heights of two sides of the interception net.
4. The efficient foundation sludge treatment device for municipal building engineering according to claim 1, wherein: the fixing seat can perform multidirectional self-oscillation;
the catching groove (63) is rotationally provided with a rotating gear (65), an agitating disc (66) is coaxially fixed on the rotating gear (65), a plurality of agitating rods are circumferentially arrayed on the agitating disc (66), the plurality of rotating gears penetrate through the groove body of the catching groove (63) to be meshed with the same fixed gear (64), and the fixed gear (64) is coaxially fixed on the fixed shaft (61).
5. The efficient foundation sludge treatment device for municipal building engineering according to claim 1, wherein: the liquid discharge end of the collecting tank (3) is communicated with the liquid inlet end of the first pump body (4), and the liquid outlet end of the first pump body is communicated to the water treatment bin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210364253.1A CN114702221B (en) | 2022-04-07 | 2022-04-07 | High-efficient processing apparatus of ground silt for municipal construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210364253.1A CN114702221B (en) | 2022-04-07 | 2022-04-07 | High-efficient processing apparatus of ground silt for municipal construction engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114702221A CN114702221A (en) | 2022-07-05 |
| CN114702221B true CN114702221B (en) | 2023-05-26 |
Family
ID=82172308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210364253.1A Active CN114702221B (en) | 2022-04-07 | 2022-04-07 | High-efficient processing apparatus of ground silt for municipal construction engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114702221B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224912B (en) * | 2008-01-25 | 2011-03-23 | 广州普得环保设备有限公司 | Method for drying sludge |
| CN105439415A (en) * | 2015-12-31 | 2016-03-30 | 天津壹新环保工程有限公司 | Novel sludge dewatering, anhydrating and incinerating treatment method and system |
| CN108503179A (en) * | 2018-04-10 | 2018-09-07 | 刘莲芬 | A kind of silt removing dredging equipment and processing method with sludge subsequent processing function |
| CN111995217A (en) * | 2020-07-21 | 2020-11-27 | 周其胤 | Efficient sludge squeezing dehydrator |
| CN112156544A (en) * | 2020-10-09 | 2021-01-01 | 董秀娇 | Adjustable vibrates sewage and filters silt automatic collection mechanism |
-
2022
- 2022-04-07 CN CN202210364253.1A patent/CN114702221B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114702221A (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210764940U (en) | High-speed spiral sludge dewatering machine that folds | |
| CN111112298B (en) | Waste treatment device for new energy | |
| CN112520976B (en) | Sludge dewatering treatment process for throwing bioflocculant | |
| CN109809668A (en) | Centrifugal sludge dehydration processing unit | |
| CN108947182A (en) | A kind of efficient sludge dehydration device | |
| CN114702221B (en) | High-efficient processing apparatus of ground silt for municipal construction engineering | |
| CN110282857A (en) | Screw propulsion combination biomass electro-osmosis sludge dehydration device and method | |
| CN211035456U (en) | Belt type concentration and squeezing integrated filter | |
| CN117046340A (en) | Waste recycling device in starch processing process | |
| CN202729886U (en) | Rotary grid type sewage treatment device | |
| CN219621002U (en) | Domestic sewage integrated treatment equipment | |
| CN209020270U (en) | A kind of storage and stirring integrated formula sludge treatment pond | |
| CN218879687U (en) | Water squeezing device of feces innocent treatment vehicle | |
| CN213357304U (en) | Sludge concentration device | |
| KR102369292B1 (en) | Sludge Dewatering System | |
| CN115465928A (en) | Black and odorous water body treatment device | |
| CN115259608A (en) | Environment-friendly sludge dewatering device for sewage treatment | |
| CN213835000U (en) | Solid-liquid separation device used in livestock and poultry manure resource utilization process | |
| CN213357299U (en) | Sewage treatment is with high-efficient desliming device | |
| CN112473211A (en) | Garbage dewatering treatment device for sewage treatment | |
| CN108017231B (en) | Sewage treatment device | |
| KR101974574B1 (en) | solid-liquid separating apparatus of livestock excrements | |
| CN210163193U (en) | Sewage treatment device convenient for separating dirt | |
| CN221027894U (en) | Landfill leachate treatment device | |
| CN104858206A (en) | Degradation micro-treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |