CN113045153A - Municipal sludge emission reduction treatment and recycling integrated treatment equipment and method - Google Patents
Municipal sludge emission reduction treatment and recycling integrated treatment equipment and method Download PDFInfo
- Publication number
- CN113045153A CN113045153A CN202110421172.6A CN202110421172A CN113045153A CN 113045153 A CN113045153 A CN 113045153A CN 202110421172 A CN202110421172 A CN 202110421172A CN 113045153 A CN113045153 A CN 113045153A
- Authority
- CN
- China
- Prior art keywords
- sludge
- treatment
- rod
- treatment box
- gear
- 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.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000009467 reduction Effects 0.000 title claims abstract description 22
- 238000004064 recycling Methods 0.000 title claims abstract description 17
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 36
- 238000001125 extrusion Methods 0.000 claims description 32
- 239000010865 sewage Substances 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000007480 spreading Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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
-
- 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
- B01D29/01—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 flat filtering elements
-
- 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
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
Abstract
The invention relates to municipal sludge emission reduction treatment and recycling integrated treatment equipment and method. The municipal sludge emission reduction treatment and recycling integrated treatment equipment and method comprise a treatment box, wherein one side of the treatment box is provided with a discharge hole; the feed hopper is arranged at the top of the treatment box; the filter plate is fixedly arranged on the inner wall of the treatment box; the closing door is hinged to one side of the treatment box and matched with the discharge hole, and the closing door is sealed with the discharge hole; the mounting seat is fixedly mounted on one side of the treatment box. The municipal sludge emission reduction treatment and recycling integrated treatment equipment and method have the advantages of pretreating garbage, such as plastics and the like, and water in river sludge, reducing the transportation pressure, improving the transportation efficiency, reducing the sludge treatment pressure of a sludge treatment center and improving the treatment efficiency.
Description
Technical Field
The invention relates to the technical field of sludge emission reduction, in particular to municipal sludge emission reduction treatment and recycling integrated treatment equipment and method.
Background
The treatment of municipal sludge directly affects the normal operation of drainage systems and is also related to the development of cities. Especially, if the urban river channel is blocked by sludge, the water flow of the river channel is influenced, the water storage capacity of the river channel is reduced, an urban drainage system is influenced, and even urban waterlogging is caused. With the development of sludge treatment technology, the treatment of sludge in urban rivers has achieved very good effects. The sludge extracted from a river channel is generally transported to a sludge treatment center by a special vehicle, the sludge is loaded into a sludge bin by a loader, the sludge is transported to a sludge spreading and turning machine of a solar drying workshop by a sealed pipeline through a sludge pumping system, the bin uniformly spreads the sludge through a variable-frequency spiral feeding device, the full-automatic sludge spreading and turning machine is provided with a surface air supply device which supplies air to the surface of the material to promote water evaporation, a walking device adopts a patented water regulation method and can change the frequency and speed to meet the requirements of different sludge drying process tempering rates, the whole system comprises an active solar greenhouse system heat pump auxiliary heat supply system solar heat collection system and the like, the sludge adopting clean energy, energy saving and environment-friendly operation cost passes through the full-automatic sludge spreading and turning machine in the drying workshop to realize the processes of automatic sludge spreading and turning and the like, and in order to improve the sludge water evaporation rate, the system is provided with a bottom ventilation device waste heat recovery device to accelerate the sludge process, and the system is provided with an ion deodorization device to effectively treat the sludge. The odor generated in the process is discharged up to the standard, the sludge is automatically collected for resource utilization after reaching the target moisture content under the action of solar energy and other auxiliary heat sources, and the whole process is automatically and remotely controlled through the communication of a PLC and an upper computer. The sludge is treated by the sludge treatment center, so that most of water is removed from the sludge, and the sludge is recycled.
However, the sludge just extracted from the river contains a large amount of water and is directly transported to the sludge treatment center, so that the transportation pressure is increased, the transportation efficiency is reduced, the sludge treatment pressure of the sludge treatment center is increased, the time for spreading and evaporating the water in the sludge treatment center is prolonged, the treatment efficiency is reduced, and the sludge treatment cost of the sludge treatment center is increased.
Therefore, it is necessary to provide a municipal sludge treatment and recycling integrated treatment device and method to solve the above technical problems.
Disclosure of Invention
The invention aims to provide municipal sludge emission reduction treatment and recycling integrated treatment equipment and method which can be used for pretreating garbage, such as plastics and the like, and water in river sludge, reducing the transportation pressure, improving the transportation efficiency, reducing the sludge treatment pressure of a sludge treatment center and improving the treatment efficiency.
In order to solve the technical problem, the municipal sludge emission reduction treatment and resource integrated treatment equipment comprises: one side of the processing box is provided with a discharge hole; the feed hopper is arranged at the top of the treatment box; the filter plate is fixedly arranged on the inner wall of the treatment box; the closing door is hinged to one side of the treatment box and matched with the discharge hole, and the closing door is sealed with the discharge hole; the mounting seat is fixedly mounted on one side of the treatment box; the push rod motor is fixedly arranged at the bottom of the mounting seat, and an output rod of the push rod motor is hinged with one side of the closed door; the four supporting legs are all fixedly arranged at the bottom of the treatment box; the sewage discharge pipe is fixedly arranged at the bottom of the treatment box and communicated with the treatment box; the garbage separating mechanism is arranged on the treatment box; the pre-dehydration mechanism is arranged on the treatment box.
Preferably, the garbage separating mechanism comprises a circular ring block, four connecting rods, a central shaft, a transverse rod, a plurality of stirring rods, a plurality of mounting rods, a plurality of scraping rods, a base, a stirring motor, a main gear, a rotating shaft, a transmission gear, a first bevel gear and a second bevel gear, the circular ring block is arranged in the processing box, the four connecting rods are all fixedly mounted on the outer wall of the circular ring block, the four connecting rods are distributed annularly, the central shaft is rotatably mounted on the inner wall of the circular ring block, the transverse rod is fixedly mounted at the bottom end of the central shaft, the plurality of stirring rods are all fixedly mounted at the bottom of the transverse rod, the plurality of mounting rods are all fixedly mounted at the bottom of the transverse rod, the plurality of scraping rods are respectively fixedly mounted at the bottom ends of the plurality of mounting rods, the base is fixedly mounted at one side of the processing box, the stirring motor is fixedly mounted at the top of the base, the main gear is fixedly installed on an output shaft of the stirring motor, the rotating shaft is rotatably installed on one side of the processing box, the transmission gear is fixedly installed at one end of the rotating shaft, the transmission gear is meshed with the main gear, the first bevel gear is fixedly installed at one end, far away from the transmission gear, of the rotating shaft, the second bevel gear is fixedly installed at the top end of the middle shaft, and the second bevel gear is meshed with the first bevel gear.
Preferably, a conical cover is fixedly mounted at the top of the circular ring block, the first conical gear and the second conical gear are both arranged in the conical cover, and the rotating shaft is connected with the conical cover in a sealing and rotating mode.
Preferably, the pre-dewatering mechanism comprises a casing, a filter casing, an installation shaft, a flood dragon, a dewatering motor, a sewage discharge port, a drain pipe, two fixing frames, an extrusion ring, two sliding rods, two springs and two limit blocks, wherein the casing is arranged below the treatment box, the filter casing is fixedly arranged in the casing, the installation shaft is rotatably arranged at two sides of the casing, the flood dragon is fixedly arranged on the installation shaft, the dewatering motor is fixedly arranged at one side of the casing, the sewage discharge port is arranged at one side of the casing, the drain pipe is fixedly arranged at one side of the casing, the two fixing frames are fixedly arranged on the casing, the two fixing frames are fixedly connected with the treatment box, the extrusion ring is slidably sleeved on the installation shaft, the extrusion ring is hermetically connected with the installation shaft, and the two sliding rods are fixedly arranged at one side of the extrusion ring, the two springs are respectively sleeved on the two sliding rods in a sliding mode, and the two limiting blocks are respectively and fixedly installed at one ends of the two sliding rods.
Preferably, one side of the casing is provided with two sliding holes, and the two sliding rods are respectively connected with the two sliding holes in a sliding manner.
Preferably, the casing with strain the shell and all seted up the pan feeding mouth, dirty pipe all extends to two down the pan feeding mouth, dirty pipe down all with two pan feeding mouth sealing connection, dirty pipe down with strain the shell in intercommunication.
A municipal sludge emission reduction treatment and resource integrated treatment method comprises the following steps:
(1) garbage separation
Sludge pumped from a river channel through a sewage pump is injected into a treatment box from a feed hopper, a stirring motor is started to drive a main gear to rotate, the main gear drives a transmission gear to rotate, the transmission gear drives a rotating shaft to rotate, the rotating shaft drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a middle shaft to rotate, the middle shaft drives a cross rod to rotate, the cross rod drives a stirring rod and an installation rod to rotate, the installation rod drives a scraping rod to rotate, the stirring rod and the installation rod stir the sludge on the filter plate, the sludge just extracted from the river channel is thinner, and the thinner sludge passes through filter holes on the filter plate under the stirring of the stirring rod and the installation rod, so that the garbage such as plastics in the sludge is filtered on the filter plate, and the sludge is separated from the garbage such;
(2) preliminary dewatering of sludge
The sludge treated in the step (1) enters the bottom of the treatment tank, passes through a sewage discharge pipe, enters the filter shell, starts a dewatering motor, the dewatering motor drives the mounting shaft to rotate, the mounting shaft drives the flood dragon to rotate, the flood dragon pushes the silt to move towards the extrusion ring and pushes the extrusion ring, the extrusion ring compresses the spring, under the reaction force of the spring, the sludge is pressed by the flood dragon and the pressing ring in the process of moving in the filter shell, so that the moisture in the sludge is extruded out partially, the sludge is discharged into the machine shell from the fine filter holes on the filter shell and is discharged from the drain pipe on the machine shell, the pressure applied to the extrusion ring is increased along with the increased pressure of the extruded sludge, the pressure applied to the extrusion ring is increased along with the increased pressure applied to the compression spring, the sludge which is extruded and primarily dewatered is discharged to the filter shell and the machine shell from the sewage discharge outlet by the extrusion ring, and the discharged sludge is conveyed to a corresponding treatment factory seat by the conveying equipment for further treatment;
(3) discharging the garbage
The push rod motor is started to shorten the output rod and drive the closing door to open, and the garbage such as plastics filtered by the filter plate is thrown out of the treatment box under the rotation of the stirring rod, the mounting rod and the scraping rod.
Compared with the related technology, the municipal sludge emission reduction treatment and recycling integrated treatment equipment and method have the following beneficial effects:
according to the municipal sludge emission reduction treatment and recycling integrated treatment equipment and method provided by the invention, garbage in sludge is separated through the treatment box, the feed hopper, the filter plate, the closing door, the mounting seat, the push rod motor, the support legs and the garbage separation mechanism, so that a sludge treatment center can conveniently treat the sludge; through dehydration mechanism in advance to silt, reduce transportation pressure, improve the transportation effect, reduce the pressure that sludge treatment center handled silt, improve silt treatment effeciency, reduce sludge treatment center's the cost of handling silt in advance.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the municipal sludge emission reduction treatment and recycling integrated treatment device of the invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of portion C of FIG. 1;
fig. 5 is an enlarged schematic view of a portion D shown in fig. 1.
Reference numbers in the figures: 1. a treatment tank; 2. a feed hopper; 3. filtering the plate; 4. a closing door; 5. a mounting seat; 6. a push rod motor; 7. supporting legs; 8. a circular ring block; 9. a connecting rod; 10. a middle shaft; 11. a cross bar; 12. a stirring rod; 13. mounting a rod; 14. a scraping rod; 15. a base; 16. a stirring motor; 17. a main gear; 18. a rotating shaft; 19. a transmission gear; 20. a sewage discharge pipe; 21. a first bevel gear; 22. a second bevel gear; 23. a housing; 24. a filter shell; 25. installing a shaft; 26. flood dragon; 27. a dewatering motor; 28. a sewage draining outlet; 29. a drain pipe; 30. a fixed mount; 31. a conical cover; 32. an extrusion ring; 33. a slide bar; 34. a spring; 35. and a limiting block.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1-5, fig. 1 is a schematic structural diagram of a preferred embodiment of the municipal sludge reduction treatment and recycling integrated treatment apparatus according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of portion B of FIG. 1; FIG. 4 is an enlarged view of portion C of FIG. 1; fig. 5 is an enlarged schematic view of a portion D shown in fig. 1. The municipal sludge emission reduction treatment and recycling integrated treatment equipment comprises a treatment box 1, wherein a discharge hole is formed in one side of the treatment box 1; the feed hopper 2 is arranged at the top of the treatment box 1; the filter plate 3 is fixedly arranged on the inner wall of the treatment box 1; the closing door 4 is hinged to one side of the treatment box 1, the closing door 4 is matched with the discharge hole, and the closing door 4 is sealed with the discharge hole; the mounting seat 5 is fixedly mounted on one side of the treatment box 1; the push rod motor 6 is fixedly arranged at the bottom of the mounting seat 5, and an output rod of the push rod motor 6 is hinged with one side of the sealing door 4; the four supporting legs 7 are all fixedly arranged at the bottom of the treatment box 1; the sewage discharge pipe 20 is fixedly arranged at the bottom of the treatment box 1, and the sewage discharge pipe 20 is communicated with the treatment box 1; a garbage separating mechanism provided on the treatment tank 1; and the pre-dehydration mechanism is arranged on the treatment box 1.
The garbage separating mechanism comprises a circular ring block 8, four connecting rods 9, a middle shaft 10, a cross rod 11, a plurality of stirring rods 12, a plurality of mounting rods 13, a plurality of scraping rods 14, a base 15, a stirring motor 16, a main gear 17, a rotating shaft 18, a transmission gear 19, a first bevel gear 21 and a second bevel gear 22, wherein the circular ring block 8 is arranged in the processing box 1, the four connecting rods 9 are all fixedly mounted on the outer wall of the circular ring block 8, the four connecting rods 9 are distributed annularly, the middle shaft 10 is rotatably mounted on the inner wall of the circular ring block 8, the cross rod 11 is fixedly mounted at the bottom end of the middle shaft 10, the stirring rods 12 are all fixedly mounted at the bottom of the cross rod 11, the mounting rods 13 are all fixedly mounted at the bottom of the cross rod 11, the scraping rods 14 are respectively fixedly mounted at the bottom ends of the mounting rods 13, the base 15 is fixedly installed on one side of the treatment box 1, the stirring motor 16 is fixedly installed on the top of the base 15, the main gear 17 is fixedly installed on an output shaft of the stirring motor 16, the rotating shaft 18 is rotatably installed on one side of the treatment box 1, the transmission gear 19 is fixedly installed at one end of the rotating shaft 18, the transmission gear 19 is meshed with the main gear 17, the first bevel gear 21 is fixedly installed at one end, far away from the transmission gear 19, of the rotating shaft 18, the second bevel gear 22 is fixedly installed at the top end of the middle shaft 10, and the second bevel gear 22 is meshed with the first bevel gear 21. Through rubbish separating mechanism can handle rubbish such as plastics in the silt of following the river course and draw, makes things convenient for treatment center to handle silt.
The top fixed mounting of ring piece 8 has conical cover 31, first conical gear 21 with second conical gear 22 all locates in the conical cover 31, pivot 18 with conical cover 31 is sealed to rotate and is connected, can avoid silt pollution first conical gear 21 with second conical gear 22.
The pre-dewatering mechanism comprises a casing 23, a filter shell 24, a mounting shaft 25, a flood dragon 26, a dewatering motor 27, a sewage draining outlet 28, a water draining pipe 29, two fixing frames 30, an extrusion ring 32, two sliding rods 33, two springs 34 and two limiting blocks 35, wherein the casing 23 is arranged below the treatment box 1, the filter shell 24 is fixedly arranged in the casing 23, the mounting shaft 25 is rotatably arranged at two sides of the casing 23, the flood dragon 26 is fixedly arranged on the mounting shaft 25, the dewatering motor 27 is fixedly arranged at one side of the casing 23, the sewage draining outlet 28 is arranged at one side of the casing 23, the water draining pipe 29 is fixedly arranged at one side of the casing 23, the two fixing frames 30 are fixedly arranged on the casing 23, the two fixing frames 30 are fixedly connected with the treatment box 1, the extrusion ring 32 is slidably sleeved on the mounting shaft 25, extrusion ring 32 with installation axle 25 sealing connection, two the equal fixed mounting of slide bar 33 is in one side of extrusion ring 32, two spring 34 slides the cover respectively and establishes two on the slide bar 33, two stopper 35 fixed mounting is two respectively the one end of slide bar 33 can take off part moisture in the silt through dehydration mechanism in advance, reduces the pressure that transportation pressure and treatment center handled silt.
Two sliding holes are formed in one side of the casing 23, and the two sliding rods 33 are slidably connected with the two sliding holes respectively.
A municipal sludge emission reduction treatment and resource integrated treatment method comprises the following steps:
(1) garbage separation
Sludge pumped from a river channel by a sewage pump is injected into the treatment box 1 from the feed hopper 2, the stirring motor 16 is started to drive the main gear 17 to rotate, the main gear 17 drives the transmission gear 19 to rotate, the transmission gear 19 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the first bevel gear 21 to rotate, the first bevel gear 21 drives the second bevel gear 22 to rotate, the second bevel gear 22 drives the middle shaft 10 to rotate, the middle shaft 10 drives the cross rod 11 to rotate, the cross rod 11 drives the stirring rod 12 and the mounting rod 13 to rotate, the mounting rod 13 drives the scraping rod 14 to rotate, the stirring rod 12 and the mounting rod 13 stir the sludge on the filter plate 3, the sludge just extracted from the river channel is thinner, under the stirring of the stirring rod 12 and the mounting rod 13, the thin sludge passes through the filtering holes on the filtering plate 3, so that garbage such as plastics in the sludge is filtered on the filtering plate 3, and the sludge is separated from the garbage such as plastics;
(2) preliminary dewatering of sludge
The sludge treated in the step (1) enters the bottom of the treatment tank 1 and enters the filter shell through the sewage discharge pipe 20, the dewatering motor 27 is started, the dewatering motor 27 drives the mounting shaft 25 to rotate, the mounting shaft 25 drives the flood dragon 26 to rotate, the flood dragon 26 pushes the sludge to move towards the extrusion ring 32 and pushes the extrusion ring 32, the extrusion ring 32 compresses the spring 34, the sludge is extruded by the flood dragon 26 and the extrusion ring 32 in the moving process in the filter shell 24 under the counter-acting force of the spring 34, so that part of moisture in the sludge is extruded, the sludge is discharged into the shell 23 through the fine filter holes in the filter shell 24 and is discharged out of the drain pipe 29 on the shell 23, and along with the fact that the pressure applied to the extrusion ring 32 is increased and the pressure applied to the compression spring 34 is increased, the extrusion ring 32 enables the sludge which is primarily dewatered by extrusion to be discharged into the filter shell 24 and the shell 23 from the sewage discharge port 28, the discharged sludge is transported to a corresponding treatment factory seat by transportation equipment for further treatment;
(3) discharging the garbage
The push rod motor 6 is started to shorten the output rod and drive the closing door 4 to open, and the garbage such as plastics filtered by the filter plate 3 is thrown out of the treatment box under the rotation of the stirring rod 12, the mounting rod 13 and the scraping rod 14.
Compared with the related technology, the municipal sludge emission reduction treatment and recycling integrated treatment equipment and method have the following beneficial effects:
according to the municipal sludge emission reduction treatment and recycling integrated treatment equipment and method provided by the invention, garbage in sludge is separated through the treatment box 1, the feed hopper 2, the filter plate 3, the closing door 4, the mounting seat 5, the push rod motor 6, the support leg 7 and the garbage separation mechanism, so that the sludge treatment center can conveniently treat the sludge; through dehydration mechanism in advance to silt, reduce transportation pressure, improve the transportation effect, reduce the pressure that sludge treatment center handled silt, improve silt treatment effeciency, reduce sludge treatment center's the cost of handling silt in advance.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;
furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise;
in addition, in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a municipal administration sludge emission reduction handles and resourceful integrated processing equipment which characterized in that includes:
one side of the processing box is provided with a discharge hole;
the feed hopper is arranged at the top of the treatment box;
the filter plate is fixedly arranged on the inner wall of the treatment box;
the closing door is hinged to one side of the treatment box and matched with the discharge hole, and the closing door is sealed with the discharge hole;
the mounting seat is fixedly mounted on one side of the treatment box;
the push rod motor is fixedly arranged at the bottom of the mounting seat, and an output rod of the push rod motor is hinged with one side of the closed door;
the four supporting legs are all fixedly arranged at the bottom of the treatment box;
the sewage discharge pipe is fixedly arranged at the bottom of the treatment box and communicated with the treatment box;
the garbage separating mechanism is arranged on the treatment box;
the pre-dehydration mechanism is arranged on the treatment box.
2. The municipal sludge emission-reducing disposal and resource integration treatment equipment according to claim 1, wherein the garbage separating mechanism comprises a circular ring block, four connecting rods, a central shaft, a transverse rod, a plurality of stirring rods, a plurality of mounting rods, a plurality of scraping rods, a base, a stirring motor, a main gear, a rotating shaft, a transmission gear, a first bevel gear and a second bevel gear, the circular ring block is arranged in the treatment box, the four connecting rods are all fixedly mounted on the outer wall of the circular ring block, the four connecting rods are distributed annularly, the central shaft is rotatably mounted on the inner wall of the circular ring block, the transverse rod is fixedly mounted at the bottom end of the central shaft, the stirring rods are all fixedly mounted at the bottom of the transverse rod, the mounting rods are all fixedly mounted at the bottom of the transverse rod, and the scraping rods are respectively fixedly mounted at the bottom ends of the mounting rods, the base fixed mounting be in handle one side of case, agitator motor fixed mounting be in the top of base, master gear fixed mounting be in on agitator motor's the output shaft, the pivot is rotated and is installed handle one side of case, drive gear fixed mounting be in the one end of pivot, drive gear with the master gear meshes mutually, first conical gear fixed mounting be in the pivot is kept away from drive gear's one end, second conical gear fixed mounting be in centraxonial top, second conical gear with first conical gear meshes mutually.
3. The integrated municipal sludge emission-reducing, disposing and recycling treatment equipment according to claim 2, wherein a conical cover is fixedly mounted on the top of the annular block, the first conical gear and the second conical gear are both arranged in the conical cover, and the rotating shaft is in sealed and rotatable connection with the conical cover.
4. The municipal sludge emission reduction treatment and resource integrated treatment equipment according to claim 1, wherein the pre-dewatering mechanism comprises a casing, a filter shell, an installation shaft, a flood dragon, a dewatering motor, a sewage draining port, a drain pipe, two fixing frames, an extrusion ring, two sliding rods, two springs and two limiting blocks, the casing is arranged below the treatment box, the filter shell is fixedly arranged in the casing, the installation shaft is rotatably arranged at two sides of the casing, the flood dragon is fixedly arranged on the installation shaft, the dewatering motor is fixedly arranged at one side of the casing, the sewage draining port is arranged at one side of the casing, the drain pipe is fixedly arranged at one side of the casing, the two fixing frames are fixedly arranged on the casing, the two fixing frames are fixedly connected with the treatment box, and the extrusion ring is slidably sleeved on the installation shaft, the extrusion ring with installation axle sealing connection, two the equal fixed mounting of slide bar is in one side of extrusion ring, two the spring slides the cover respectively and establishes two on the slide bar, two the stopper is fixed mounting respectively two the one end of slide bar.
5. The integrated processing equipment for reducing emission and recycling municipal sludge according to claim 4, wherein two slide holes are formed in one side of the casing, and the two slide bars are slidably connected with the two slide holes respectively.
6. The municipal sludge emission reduction, disposal and resource integration treatment equipment according to claim 4, wherein the casing and the filter shell are both provided with a material inlet, the sewage discharge pipe extends to the two material inlets, the sewage discharge pipe is hermetically connected with the two material inlets, and the sewage discharge pipe is communicated with the interior of the filter shell.
7. A municipal sludge emission reduction treatment and resource integrated treatment method is characterized by comprising the following steps:
(1) garbage separation
Sludge pumped from a river channel through a sewage pump is injected into a treatment box from a feed hopper, a stirring motor is started to drive a main gear to rotate, the main gear drives a transmission gear to rotate, the transmission gear drives a rotating shaft to rotate, the rotating shaft drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a middle shaft to rotate, the middle shaft drives a cross rod to rotate, the cross rod drives a stirring rod and an installation rod to rotate, the installation rod drives a scraping rod to rotate, the stirring rod and the installation rod stir the sludge on the filter plate, the sludge just extracted from the river channel is thinner, and the thinner sludge passes through filter holes on the filter plate under the stirring of the stirring rod and the installation rod, so that the garbage such as plastics in the sludge is filtered on the filter plate, and the sludge is separated from the garbage such;
(2) preliminary dewatering of sludge
The sludge treated in the step (1) enters the bottom of the treatment tank, passes through a sewage discharge pipe, enters the filter shell, starts a dewatering motor, the dewatering motor drives the mounting shaft to rotate, the mounting shaft drives the flood dragon to rotate, the flood dragon pushes the silt to move towards the extrusion ring and pushes the extrusion ring, the extrusion ring compresses the spring, under the reaction force of the spring, the sludge is pressed by the flood dragon and the pressing ring in the process of moving in the filter shell, so that the moisture in the sludge is extruded out partially, the sludge is discharged into the machine shell from the fine filter holes on the filter shell and is discharged from the drain pipe on the machine shell, the pressure applied to the extrusion ring is increased along with the increased pressure of the extruded sludge, the pressure applied to the extrusion ring is increased along with the increased pressure applied to the compression spring, the sludge which is extruded and primarily dewatered is discharged to the filter shell and the machine shell from the sewage discharge outlet by the extrusion ring, and the discharged sludge is conveyed to a corresponding treatment factory seat by the conveying equipment for further treatment;
(3) discharging the garbage
The push rod motor is started to shorten the output rod and drive the closing door to open, and the garbage such as plastics filtered by the filter plate is thrown out of the treatment box under the rotation of the stirring rod, the mounting rod and the scraping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421172.6A CN113045153A (en) | 2021-04-19 | 2021-04-19 | Municipal sludge emission reduction treatment and recycling integrated treatment equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421172.6A CN113045153A (en) | 2021-04-19 | 2021-04-19 | Municipal sludge emission reduction treatment and recycling integrated treatment equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113045153A true CN113045153A (en) | 2021-06-29 |
Family
ID=76520339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110421172.6A Pending CN113045153A (en) | 2021-04-19 | 2021-04-19 | Municipal sludge emission reduction treatment and recycling integrated treatment equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113045153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735411A (en) * | 2021-11-03 | 2021-12-03 | 中南大学湘雅医院 | Environment-friendly mud-water separation disinfecting equipment for sludge press filtration vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209619072U (en) * | 2019-02-19 | 2019-11-12 | 滁州市志明钢结构有限公司 | A kind of sewage-treatment plant |
| CN210261520U (en) * | 2019-05-25 | 2020-04-07 | 南京碧海环保设备有限公司 | Stacked screw type sludge dewatering machine |
| CN210280174U (en) * | 2019-07-25 | 2020-04-10 | 江苏山水国土资源开发工程有限公司 | Soil remediation reation kettle |
| CN211734027U (en) * | 2020-03-03 | 2020-10-23 | 陈武阅 | Factory water resource recycling sewage treatment equipment |
-
2021
- 2021-04-19 CN CN202110421172.6A patent/CN113045153A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209619072U (en) * | 2019-02-19 | 2019-11-12 | 滁州市志明钢结构有限公司 | A kind of sewage-treatment plant |
| CN210261520U (en) * | 2019-05-25 | 2020-04-07 | 南京碧海环保设备有限公司 | Stacked screw type sludge dewatering machine |
| CN210280174U (en) * | 2019-07-25 | 2020-04-10 | 江苏山水国土资源开发工程有限公司 | Soil remediation reation kettle |
| CN211734027U (en) * | 2020-03-03 | 2020-10-23 | 陈武阅 | Factory water resource recycling sewage treatment equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735411A (en) * | 2021-11-03 | 2021-12-03 | 中南大学湘雅医院 | Environment-friendly mud-water separation disinfecting equipment for sludge press filtration vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102674592B (en) | Full-automatic quick processing system for sewage, sludge and feces | |
| CN107285602B (en) | Deep dehydration and solidification device for sludge and solidification method thereof | |
| CN112010524A (en) | Municipal sludge dewatering and recycling device | |
| CN110052474B (en) | Building renewable integrated system | |
| CN113045153A (en) | Municipal sludge emission reduction treatment and recycling integrated treatment equipment and method | |
| CN111269035A (en) | Integrated intelligent kitchen waste treatment equipment | |
| KR20100074613A (en) | Separator between solid material and liquid of waste leachate | |
| KR101755009B1 (en) | Food waste multi processing device | |
| CN114315086B (en) | Efficient sludge drying system for sewage treatment | |
| CN214270645U (en) | Portable livestock and poultry is fecal treatment machine for plant | |
| CN215905433U (en) | Vacuum conveying sludge dewatering device | |
| CN214654418U (en) | High-efficient dewatering system of mud | |
| CN104690017B (en) | Handling process is compressed in a kind of multistage leaching of house refuse | |
| CN210214873U (en) | Kitchen and household organic garbage conveying device | |
| CN211620334U (en) | Sludge plate-and-frame filter press conveying device | |
| CN210796154U (en) | Sludge concentration dewatering device for sewage treatment | |
| CN210796153U (en) | Sludge drying equipment | |
| CN211770902U (en) | Sludge dewatering device | |
| CN211311267U (en) | Sludge dewatering device for river regulation | |
| CN202688109U (en) | Full automatic sewage, sludge and excrement fast treatment system | |
| KR101114225B1 (en) | Sludge dehydrator | |
| CN112723710A (en) | Efficient sludge dewatering system and dewatering method | |
| CN220056601U (en) | Solid useless device that utilizes of mud | |
| CN215841836U (en) | Solid-liquid separation device for garbage disposal | |
| CN218989062U (en) | Portable high-efficient excrement and urine processing all-in-one |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210629 |