CN115010331B - A homogeneity edulcoration conveying system for landfill storehouse internal sludge - Google Patents
A homogeneity edulcoration conveying system for landfill storehouse internal sludge Download PDFInfo
- Publication number
- CN115010331B CN115010331B CN202210674831.1A CN202210674831A CN115010331B CN 115010331 B CN115010331 B CN 115010331B CN 202210674831 A CN202210674831 A CN 202210674831A CN 115010331 B CN115010331 B CN 115010331B
- Authority
- CN
- China
- Prior art keywords
- sludge
- homogenizing
- landfill
- homogeneity
- conveying
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 140
- 239000012535 impurity Substances 0.000 claims abstract description 75
- 239000002184 metal Substances 0.000 claims description 9
- 238000000265 homogenisation Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a homogenizing impurity removal conveying system for sludge in a landfill, which comprises a homogenizing pool, wherein the homogenizing pool is used for receiving the sludge in the landfill and homogenizing and removing impurities from the sludge. In the process of delivering and conveying the sludge in the landfill, the invention intercepts or breaks the impurities with larger size by arranging the filter, ensures the stability of the sludge property by arranging the homogenizing pool as a rear-end sludge treatment facility, and simultaneously deposits and removes the impurities by gravity. The invention can synchronously and effectively remove impurities in the process of delivering the sludge in the landfill, control the stability and continuity of the property of the sludge and ensure the stable operation of the rear-end sludge treatment facility.
Description
Technical Field
The invention relates to a homogenizing impurity-removing conveying system for sludge in a landfill.
Background
Direct landfill has solved the problem of partial dewatered sludge treatment as a once mainstream sludge treatment, but this direct landfill tends to occupy a lot of land. With the promotion of urban population, the industrialization and the increase of urban sewage treatment plants, the sludge products are gradually increased, but the land resources are gradually tensioned, so that the landfill sludge treatment becomes the focus of environmental protection.
In life, sludge is often pre-stored in a landfill and then is subjected to centralized treatment, and because of various sources, the sludge in the landfill often contains a lot of impurities, and the existence of the impurities can seriously affect the follow-up conveying links and the follow-up treatment links of the sludge. Meanwhile, the stable operation and bearing capacity of subsequent treatment facilities are often disturbed due to the fluctuation of properties such as the water content of the sludge in the landfill, and meanwhile, the problem that the sludge cannot meet the lift requirement when the sludge is conveyed in a landfill area for a long distance is caused.
Disclosure of Invention
The invention aims to overcome the defects that physical property fluctuation of sludge water content and the like in a landfill warehouse and the contained impurities can influence the operation of subsequent treatment equipment in the prior art, and provides a homogenizing impurity removal conveying system for the sludge in the landfill warehouse.
The invention solves the technical problems by the following technical scheme:
the homogenizing impurity-removing conveying system for the sludge in the landfill is characterized by comprising a homogenizing pool, wherein the homogenizing pool is used for receiving the sludge in the landfill and homogenizing and impurity-removing the sludge.
In the scheme, the homogenizing pool is adopted to perform homogenizing impurity removal on the sludge in the landfill, so that the problem that physical property fluctuation such as the water content of the sludge in the landfill and impurities contained in the sludge can influence the operation of subsequent treatment equipment is effectively solved, the smooth proceeding of subsequent conveying work is facilitated, meanwhile, the operation protection of a rear-end sludge treatment facility is facilitated, and the guarantee is provided for the subsequent treatment of the sludge in the landfill.
Preferably, a plurality of homogenizing agitators are arranged around the homogenizing pool, and the homogenizing agitators are used for pushing and stirring the sludge so as to realize homogenizing and impurity removal of the sludge.
In the scheme, the structure is adopted, the homogenizing stirrer is arranged in the homogenizing pool, and the homogenizing treatment of the sludge in the landfill can be realized under the action of the homogenizing stirrer.
Preferably, the homogenizing impurity removal conveying system is further provided with an impurity conveyer, an input end of the impurity conveyer stretches into the bottom of the homogenizing tank, an input end of the impurity conveyer faces the pushing flow direction of the homogenizing mixer, and an output end of the impurity conveyer stretches out of the homogenizing tank and is used for discharging impurities at the bottom of the homogenizing tank.
Preferably, the impurity conveyor is movable within the homogenization tank.
In this scheme, adopt above-mentioned structural style, in time discharge impurity that produces when carrying out the homogeneity edulcoration through setting up impurity conveyer with the homogeneity pond, do benefit to and guarantee going on smoothly of homogeneity edulcoration process, impurity conveyer can remove in coordination with the homogeneity agitator simultaneously, do benefit to the conveying efficiency that further improves impurity conveyer.
Preferably, the output end of the homogenizing pool is provided with a relay conveying device, and the relay conveying device is used for conveying the sludge treated by the homogenizing pool to subsequent treatment equipment.
Preferably, a homogenized sludge conveying pump is suspended in the homogenizing pool, and the output end of the homogenized sludge conveying pump is communicated with the input end of the relay conveying equipment through a pipeline.
Preferably, an on-line flowmeter is arranged on a pipeline between the output end of the homogeneous sludge conveying pump and the input end of the relay conveying equipment.
Preferably, a traction device is further arranged in the homogenizing pool, and the traction device is used for dragging the homogenizing sludge conveying pump to move in the homogenizing pool.
In the scheme, by adopting the structural form, the traction device is connected above the homogenized sludge conveying pump and is used for dragging the homogenized sludge conveying pump to move in the homogenized tank so as to adjust the position of the inlet in the homogenized tank. The cooperative work of the online flowmeter and the relay conveying equipment can ensure that the subsequent treatment facilities receive sludge with stable and continuous properties, and eliminate the adverse effect of the great change of the properties on the stable operation of the treatment facilities.
Preferably, a second-stage filter is arranged on the pipeline between the output end of the homogeneous sludge conveying pump and the online flowmeter.
Preferably, the second stage filter employs metal screens spaced 20mm x 20mm apart.
In the scheme, the structure is adopted, the second-stage filter is arranged to separate and break the sludge after the homogenization and impurity removal of the homogenization tank, and the stable operation of subsequent equipment is guaranteed.
Preferably, the homogenizing impurity removal conveying system further comprises a sludge suction pump, wherein the sludge suction pump is arranged in the landfill warehouse and is used for conveying the sludge in the landfill warehouse into the homogenizing pool.
Preferably, a first-stage filter is arranged on a pipeline between the output end of the sludge suction pump and the homogenizing pool.
Preferably, the first stage filter employs metal screens spaced 100mm by 100mm apart.
In this scheme, set up first stage filter can be after effectively getting rid of the large granule impurity in the mud, let in the homogeneity pond again with it, be favorable to improving the homogeneity edulcoration effect of homogeneity pond to mud like this.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the invention.
The invention has the positive progress effects that:
The invention adopts the homogenizing pool to homogenize and remove impurities from the sludge in the landfill, effectively solves the problem that the physical property fluctuation of the water content and the like of the sludge in the landfill and the impurities contained in the sludge can influence the operation of subsequent treatment equipment, is beneficial to the smooth proceeding of subsequent conveying work, is beneficial to the operation protection of a rear-end sludge treatment facility, and provides guarantee for the subsequent treatment of the sludge in the landfill.
Drawings
Fig. 1 is a schematic structural diagram of a system for homogenizing and impurity-removing and conveying sludge in a landfill according to an embodiment of the present invention.
Reference numerals illustrate:
landfill 1
Sludge suction pump 2
First stage filter 3
Homogenizing pool 4
Homogenizing mixer 5
Homogeneous sludge transfer pump 6
Impurity conveyor 7
Second stage filter 8
On-line flowmeter 9
Relay conveyer 10
Detailed Description
The invention will now be more fully described by way of example only and with reference to the accompanying drawings, but the invention is not thereby limited to the scope of the examples.
The embodiment of the invention provides a homogenizing and impurity-removing conveying system for sludge in a landfill, as shown in fig. 1, wherein the homogenizing and impurity-removing conveying system comprises a homogenizing tank 4, and the homogenizing tank 4 is used for receiving the sludge in the landfill 1 and homogenizing and impurity-removing the sludge.
When the homogenizing impurity removal conveying system is used for conveying the sludge in the landfill 1, the sludge in the landfill 1 is conveyed to the homogenizing pool 4 arranged in the system through the pipeline, the homogenizing pool 4 is arranged to perform homogenizing impurity removal treatment on the sludge, so that the physical properties such as the water content of the sludge can be kept stable, impurities contained in the sludge are removed, the problem that the physical properties such as the water content of the sludge in the landfill 1 and the impurities contained in the sludge can influence the operation of subsequent treatment equipment is effectively solved, the smooth operation of subsequent conveying work is facilitated, the operation protection of a rear-end sludge treatment facility is facilitated, and the guarantee is provided for the subsequent treatment of the sludge in the landfill 1.
As shown in fig. 1, a plurality of homogenizing agitators 5 are arranged around the homogenizing tank 4, and the homogenizing agitators 5 are used for pushing and stirring the sludge so as to realize homogenizing and impurity removal of the sludge.
The stirrer of the homogenizing tank 4 in the embodiment adopts a plug flow stirrer, the plug flow stirrer is arranged at the periphery in the homogenizing tank 4 and is close to the position of the bottom of the homogenizing tank, the sludge in the homogenizing tank 4 can be sufficiently stirred under the action of the plug flow stirrer, so that the water content and other physical properties of the sludge in the tank are uniform, and meanwhile, impurities in the sludge can be deposited to the bottom of the homogenizing tank 4 under the action of gravity in the process, so as to separate the impurities in the sludge.
As shown in fig. 1, the homogenizing impurity removal conveying system is further provided with an impurity conveyer 7, wherein an input end of the impurity conveyer 7 extends into the bottom of the homogenizing tank 4, and an input end of the impurity conveyer 7 faces the pushing flow direction of the homogenizing mixer 5, and an output end of the impurity conveyer 7 extends out of the homogenizing tank 4 for discharging impurities at the bottom of the homogenizing tank 4. At the same time, the impurity conveyor 7 is movable within the homogenizing tank 4.
Still install impurity conveyer 7 in homogeneity pond 4, impurity conveyer 7 selects the grid scrubbing machine for use, and the one end of impurity conveyer 7 stretches into the bottom in homogeneity pond 4, and the other end upwards extends homogeneity pond 4, and it is used for carrying out from the homogeneity pond 4 with the impurity of homogeneity pond 4 bottom of sedimentation when homogeneity agitator 5 work, and impurity conveyer 7 can remove in homogeneity pond 4 simultaneously to intercept bottom impurity and carry outside the pond along with the plug flow direction of homogeneity agitator 5. According to the invention, the impurity conveyor 7 is arranged, so that impurities generated during homogenizing and impurity removing of the homogenizing pool 4 can be timely discharged, smooth proceeding of homogenizing and impurity removing processes is guaranteed, and meanwhile, the impurity conveyor 7 can move in cooperation with the homogenizing mixer 5, so that conveying efficiency of the impurity conveyor 7 is further improved.
As shown in fig. 1, the output end of the homogenizing tank 4 is provided with a relay conveying device 10, and the relay conveying device 10 is used for conveying the sludge processed by the homogenizing tank 4 to subsequent processing equipment. A homogenized sludge conveying pump 6 is arranged in the homogenized tank 4 in a suspended manner, and the output end of the homogenized sludge conveying pump 6 is communicated with the input end of relay conveying equipment 10 through a pipeline. Meanwhile, a traction device is also arranged in the homogenizing pool 4 and is used for dragging the homogenizing sludge conveying pump 6 to move in the homogenizing pool 4. Wherein, an on-line flowmeter 9 is arranged on the pipeline between the output end of the homogeneous sludge conveying pump 6 and the input end of the relay conveying equipment 10.
Specifically, in the example, an explosion-proof submersible sewage pump with the flow rate of 200m3/h and the lift of 50m is selected as the homogenized sludge conveying pump 6, a traction device is connected above the homogenized sludge conveying pump 6, the traction device adopts a movable pontoon, the movable pontoon enables the homogenized sludge conveying pump 6 to be suspended in the homogenized tank 4 and drags the homogenized sludge conveying pump 6 to move in the homogenized tank 4, so that the position of an inlet in the homogenized tank 4 can be conveniently adjusted.
The output end of the homogenized sludge conveying pump 6 is connected with a second-stage filter 8 so as to separate and break the sludge output by the homogenized sludge conveying pump 6, the sludge is processed by the second-stage filter 8 and then is introduced into an online flowmeter 9 through a pipeline, the output end of the online flowmeter 9 is connected with a relay conveying device 10 through a pipeline, wherein the online flowmeter is used for recording instantaneous and accumulated sludge conveying capacity, the number of the relay conveying devices 10 is determined according to actual conveying distance and lift requirements, the relay conveying device 10 adopts a sludge rotor pump with the flow of 200m < 3 >/h and the lift of 50m, and meanwhile, the sludge rotor pump is provided with a variable frequency control device so as to adjust the running condition of long-distance relay conveying, ensure that subsequent treatment facilities receive continuous sludge with stable properties, eliminate adverse effects on stable operation of the treatment facilities due to substantial changes in properties, and the sludge after the homogenization and the impurity removal is combined with site conditions and the lift requirements to set up reasonable number of the relay conveying devices to the corresponding treatment facilities.
As shown in fig. 1, a second filter 8 is arranged on the pipeline between the output end of the homogenized sludge transfer pump 6 and an on-line flowmeter 9. Wherein the second filter 8 adopts a metal screen with an interval of 20mm by 20 mm.
The sludge in the homogenizing pool 4 is sucked out by the homogenizing sludge conveying pump 6 and is filtered by the second-stage filter 8 and then is led into the online flowmeter 9, and the second-stage filter 8 comprises a filter screen, a filter, a cutting machine and the like, so that impurities can be intercepted by a small particle size or crushed by physical cutting and the like. The second-stage filter 8 uses a metal filter screen with an interval of 20mm×20mm to intercept impurities in the sludge output by the homogenized sludge conveying pump 6, and meanwhile, the homogenized sludge conveying pump 6 performs second-stage impurity removal through the second-stage filter 8 in the conveying process, and the intercepted impurities are discharged through a cleaning port arranged on the second-stage filter 8. According to the invention, the second-stage filter 8 is arranged, so that the sludge after homogenizing and impurity removal of the homogenizing tank 4 can be separated and broken, and the stable operation of subsequent equipment is ensured.
In another embodiment, the second filter 8 may be selected to be different types of screens depending on the actual use, while ensuring that the size of the pores of the screens used in the second filter 8 is smaller than that of the first filter 3, so that the second filter 8 can remove impurities of smaller size that remain after the treatment by the first filter 3 and the homogenizing tank 4.
As shown in fig. 1, the homogenizing impurity removal conveying system further comprises a sludge suction pump 2, wherein the sludge suction pump 2 is arranged in the landfill 1, and the sludge suction pump 2 is used for conveying sludge in the landfill 1 into the homogenizing pool 4. Meanwhile, a first-stage filter 3 is arranged on a pipeline between the output end of the sludge suction pump 2 and the homogenizing pool 4. Wherein, the first stage filter 3 adopts a metal filter screen with an interval of 100mm×100 mm.
In another embodiment, the first filter 3 may be selected to be different types of screens according to actual use conditions, while ensuring that the size of the pores of the screen used for the first filter 3 is not greater than 100mm×100mm.
The sludge suction pump 2 is arranged in the landfill reservoir 1, the sludge suction pump 2 is an explosion-proof submersible sewage pump with the flow rate of 200m < 3 >/h and the lift of 50m, the sludge suction pump 2 sucks out the sludge in the landfill reservoir 1 and sends the sludge into the homogenizing tank 4 through a pipeline, a first-stage filter 3 is arranged on the pipeline between the output end of the sludge suction pump 2 and the homogenizing tank 4 before the sludge is sent into the homogenizing tank 4, the first-stage filter 3 is a metal filter screen with the interval of 100mm multiplied by 100mm, impurities in the sludge conveyed to the homogenizing tank 4 are screened and intercepted through the particle size, and the impurities intercepted by the first-stage impurity removal of the sludge suction pump 2 in the sludge conveying process through the first-stage filter 3 are discharged through a cleaning port of the first-stage filter 3. Meanwhile, after the sludge is subjected to homogenization treatment by the homogenization tank 4, the treated sludge is output through a second-stage filter 8, the second-stage filter 8 adopts a metal filter screen with the interval of 20mm multiplied by 20mm, and impurities in the homogenized sludge are further separated and broken by the second-stage filter 8. According to the invention, the first-stage filter 3 is arranged, so that large-particle impurities in the sludge can be effectively removed, and then the sludge is introduced into the homogenizing tank 4, and the homogenizing tank 4 is beneficial to improving the homogenizing impurity removal effect of the sludge.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (10)
1. The utility model provides a homogeneity edulcoration conveying system for landfill interior mud, its characterized in that, homogeneity edulcoration conveying system includes the homogeneity pond, the homogeneity pond is used for receiving the mud in the landfill storehouse, and to carry out homogeneity edulcoration to mud, be equipped with a plurality of homogeneity agitators around the homogeneity pond, the homogeneity agitators are used for to carry out plug flow and stirring to mud, in order to realize carrying out homogeneity edulcoration to mud, homogeneity edulcoration conveying system still is equipped with the impurity conveyer, the input of impurity conveyer stretches into the bottom of homogeneity pond, just the input of impurity conveyer is towards the plug flow direction of homogeneity agitators, the output of impurity conveyer stretches out from the homogeneity pond for with the impurity of homogeneity pond bottom is discharged, the impurity conveyer can move in the homogeneity pond.
2. The homogenizing and impurity-removing conveying system for sludge in a landfill according to claim 1, wherein an output end of the homogenizing tank is provided with a relay conveying device for conveying the sludge treated in the homogenizing tank to a subsequent treatment device.
3. The homogenizing and impurity-removing conveying system for sludge in a landfill according to claim 2, wherein a homogenizing and sludge conveying pump is arranged in a suspended manner in the homogenizing tank, and an output end of the homogenizing and sludge conveying pump is communicated with an input end of the relay conveying equipment through a pipeline.
4. A homogeneous and decontaminated transfer system for landfill sludge as claimed in claim 3, wherein an on-line flow meter is provided on the conduit between the output of the homogeneous sludge transfer pump and the input of the relay transfer apparatus.
5. The system for homogenizing and impurity-removing sludge in a landfill according to claim 4, wherein a traction device is further arranged in the homogenizing tank, and the traction device is used for dragging the homogenizing sludge conveying pump to move in the homogenizing tank.
6. The homogeneous and contaminant removal transfer system for sludge in a landfill according to claim 5, wherein a second filter is provided in a conduit between an output end of said homogeneous sludge transfer pump and said on-line flow meter.
7. The homogeneous and contaminant removal conveyor system for sludge in a landfill according to claim 6, wherein said second filter is a metal screen spaced 20mm x 20mm apart.
8. The homogeneous and decontaminated transfer system for landfill sludge of claim 1, further comprising a sludge suction pump disposed within the landfill, the sludge suction pump for delivering the sludge within the landfill into the homogenization tank.
9. The homogeneous and contaminant removal transfer system for sludge in a landfill according to claim 8, wherein a first filter is provided in a pipe between an output end of said sludge suction pump and said homogenizing tank.
10. The homogeneous and contaminant removal conveyor system for sludge in a landfill according to claim 9, wherein said first stage filters are metal screens spaced 100mm x 100mm apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210674831.1A CN115010331B (en) | 2022-06-14 | 2022-06-14 | A homogeneity edulcoration conveying system for landfill storehouse internal sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210674831.1A CN115010331B (en) | 2022-06-14 | 2022-06-14 | A homogeneity edulcoration conveying system for landfill storehouse internal sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115010331A CN115010331A (en) | 2022-09-06 |
| CN115010331B true CN115010331B (en) | 2024-04-16 |
Family
ID=83074433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210674831.1A Active CN115010331B (en) | 2022-06-14 | 2022-06-14 | A homogeneity edulcoration conveying system for landfill storehouse internal sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115010331B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2183705C2 (en) * | 2000-09-04 | 2002-06-20 | Уфимский государственный нефтяной технический университет | Device for intake and transportation of bottom sludge |
| KR20180052176A (en) * | 2016-11-10 | 2018-05-18 | (주)유닉코리아 | Sludge reusing system for a ship |
| CN208660460U (en) * | 2018-08-17 | 2019-03-29 | 湖南中集环境投资有限公司 | A kind of device of quick separating desilting particle |
| CN209024224U (en) * | 2018-10-29 | 2019-06-25 | 扬州科思维斯机械设备有限公司 | A kind of mobile grid sewage-removing machine |
| CN210085140U (en) * | 2019-03-27 | 2020-02-18 | 刘振宇 | Groundwater pollution treatment device |
| CN212405305U (en) * | 2020-05-12 | 2021-01-26 | 淮安聚友新能源科技有限公司 | Dredging device used in hydraulic engineering |
| CN214361184U (en) * | 2020-10-30 | 2021-10-08 | 芜湖海创实业有限责任公司 | Oil sludge homogenizing and impurity removing device |
-
2022
- 2022-06-14 CN CN202210674831.1A patent/CN115010331B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2183705C2 (en) * | 2000-09-04 | 2002-06-20 | Уфимский государственный нефтяной технический университет | Device for intake and transportation of bottom sludge |
| KR20180052176A (en) * | 2016-11-10 | 2018-05-18 | (주)유닉코리아 | Sludge reusing system for a ship |
| CN208660460U (en) * | 2018-08-17 | 2019-03-29 | 湖南中集环境投资有限公司 | A kind of device of quick separating desilting particle |
| CN209024224U (en) * | 2018-10-29 | 2019-06-25 | 扬州科思维斯机械设备有限公司 | A kind of mobile grid sewage-removing machine |
| CN210085140U (en) * | 2019-03-27 | 2020-02-18 | 刘振宇 | Groundwater pollution treatment device |
| CN212405305U (en) * | 2020-05-12 | 2021-01-26 | 淮安聚友新能源科技有限公司 | Dredging device used in hydraulic engineering |
| CN214361184U (en) * | 2020-10-30 | 2021-10-08 | 芜湖海创实业有限责任公司 | Oil sludge homogenizing and impurity removing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115010331A (en) | 2022-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109925785B (en) | Method for removing kitchen waste slurry settled sand and light impurities and settled sand system thereof | |
| CN110668609A (en) | Shield waste slurry concentration treatment device and process | |
| CN115010331B (en) | A homogeneity edulcoration conveying system for landfill storehouse internal sludge | |
| CN101716579A (en) | Broken stone washing-grading and sewage circulating treating system | |
| CN207608352U (en) | Sewage disposal desanding device | |
| CN102533425B (en) | Waste lubricating oil regeneration coagulation sedimentation composite equipment | |
| CN112279351B (en) | Method and system for recycling stone wastewater | |
| CN205188014U (en) | Wet flue gas desulfurization effluent treatment plant of thermal power plant | |
| CN210528655U (en) | Lantern paper papermaking wastewater treatment device | |
| CN109368868B (en) | Automatic sewage treatment equipment and treatment method applied to circuit board production industry | |
| CN112939308A (en) | A mud-water separation processing system for villages and small towns sewage treatment | |
| CN113860678A (en) | Integrated equipment and method for multi-module rapid treatment of oily sludge | |
| RU2570459C1 (en) | Water treatment apparatus | |
| CN214936607U (en) | Urban sewage treatment device | |
| CN111039542A (en) | Treatment system and treatment process for removing polluted bottom mud of lakes, reservoirs and riverways | |
| CN205635342U (en) | Mud flocculation thing concentrator | |
| CN220860744U (en) | Wastewater desalination device | |
| CN211921247U (en) | Sintering machine co-treatment sludge system | |
| CN217051858U (en) | Integrative domestic sewage treatment | |
| CN209952396U (en) | Special clean system of alkali lye | |
| CN216297503U (en) | Soil remediation agent processing apparatus for producing suitable for soil remediation | |
| CN220235938U (en) | Beverage processing production flocculation device | |
| CN217323454U (en) | Medium oil removing filter | |
| CN220214029U (en) | Separation edulcoration device of wet rubbish organic thick liquid | |
| CN214735057U (en) | Petrochemical wastewater pretreatment equipment |
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 |