CN221296662U - Sludge recycling treatment device based on carbon reduction - Google Patents
Sludge recycling treatment device based on carbon reduction Download PDFInfo
- Publication number
- CN221296662U CN221296662U CN202323147591.9U CN202323147591U CN221296662U CN 221296662 U CN221296662 U CN 221296662U CN 202323147591 U CN202323147591 U CN 202323147591U CN 221296662 U CN221296662 U CN 221296662U
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- sludge
- fixedly connected
- negative pressure
- device based
- treatment device
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- 239000010802 sludge Substances 0.000 title claims abstract description 76
- 238000004064 recycling Methods 0.000 title claims abstract description 23
- 230000009467 reduction Effects 0.000 title claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 13
- 239000002918 waste heat Substances 0.000 abstract description 7
- 230000018044 dehydration Effects 0.000 abstract description 5
- 238000006297 dehydration reaction Methods 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000009827 uniform distribution Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000009264 composting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sludge recycling treatment, in particular to a sludge recycling treatment device based on carbon reduction and pollution discharge, which comprises supporting legs, wherein a storage and drying assembly is arranged at the top of each supporting leg, a raw material mixing assembly is arranged on the side surface of each supporting leg, the problem that peripheral air is polluted by odor emitted during storage and treatment of sludge and malodorous gases such as volatile organic matters is solved by arranging the storage and drying assembly, the opening time of a sludge bin is shortened, the leakage probability of the gas emitted by the sludge is reduced, personnel and the sludge are reduced to be in direct contact, the health of staff is protected, the sludge recycling utilization is increased, the sludge is improved, the reduction and harmless of the sludge is improved, the device can realize automatic uniform distribution of the sludge, automatic material turning is realized, the automation degree is high, the utilization labor is less, waste heat in a high-temperature tunnel kiln is communicated through an air extracting pump and a connecting conduit, the sludge dehydration efficiency is high, and the dehydration speed is high.
Description
Technical Field
The utility model relates to the technical field of sludge recycling treatment, in particular to a sludge recycling treatment device based on carbon reduction.
Background
In the prior art, sanitary landfill has requirements on landfill sites and landfill sludge, the treated sludge is limited in quantity and poor in stability, malodorous gas is generated due to decay and deterioration, and the leachate leakage in the sludge can cause underground water pollution to increase the treatment cost; sludge is treated by an incineration method, so that the reduction and harmless degree are high, but the investment and operation cost are too high; after composting, a certain technical capital investment is needed for agriculture; the agricultural requirements are strict, and the pollution control standard in agricultural sludge is required to be met, otherwise, secondary pollution is easy to cause, so that the sludge recycling treatment device based on carbon reduction is provided.
Disclosure of utility model
The utility model aims to provide a sludge recycling treatment device based on carbon reduction, which aims to solve the problems in the background art: sanitary landfill has requirements on landfill sites and landfill sludge, the treated sludge is limited in quantity and poor in stability, malodorous gas is generated due to decay and deterioration, and the treatment cost is increased due to the fact that percolate in the sludge leaks to cause underground water pollution; sludge is treated by an incineration method, so that the reduction and harmless degree are high, but the investment and operation cost are too high; after composting, a certain technical capital investment is needed for agriculture; the agricultural requirements are strict, the requirements of 'pollution control standard in agricultural sludge' are met, and secondary pollution is easy to cause.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The sludge recycling treatment device based on carbon reduction comprises supporting legs, wherein a storage and drying assembly is arranged at the tops of the supporting legs, and a raw material mixing assembly is arranged on the side surfaces of the supporting legs;
The storage drying assembly comprises a negative pressure storage bin at the top of a supporting leg, a driving motor is arranged on the side face of the negative pressure storage bin, the output end of the driving motor is fixedly connected with a spiral feeding, the spiral feeding extends to the negative pressure storage bin and is rotationally connected with the negative pressure storage bin, a mounting hole is formed in the outer surface of the negative pressure storage bin, an exhaust fan is arranged in the mounting hole, an exhaust pipe is fixedly connected to the side face of the mounting hole, a sludge drying box is arranged on the side face of the negative pressure storage bin, and a discharge hopper is fixedly connected to the bottom of the sludge drying box;
The raw material mixing assembly comprises a conveying channel at the bottom of a discharge hopper, a feed inlet is formed in the top of the conveying channel, the feed inlet is opposite to the discharge hopper in position, the discharge hopper extends into the feed inlet, the tail end of the conveying channel is provided with a high-temperature tunnel kiln, an air pump is arranged on the side face of the high-temperature tunnel kiln, the output end of the air pump is fixedly connected with a connecting conduit, the tail end of the connecting conduit is fixedly connected with a sludge drying box, and the side face of the conveying channel is fixedly connected with an exhaust gas collector.
As a preferable scheme of the utility model, a supporting frame is arranged on the side face of the supporting leg, a filter press is arranged at the top of the supporting frame, a discharge hole is arranged on the side face of the filter press, and a wastewater barrel is arranged at the bottom of the filter press.
As a preferable scheme of the utility model, the top of the negative pressure storage bin is provided with an automatic induction door, the negative pressure storage bin is internally provided with a stirrer, and the negative pressure storage bin is made of stainless steel.
As a preferable scheme of the utility model, the top of the filter press is provided with a protective shell which is fixedly connected with the supporting frame, and the top of the filter press is provided with a feed inlet.
As a preferable scheme of the utility model, a hole is formed in the side face of the high-temperature tunnel kiln, a sealing door is clamped in the hole, and a door handle is fixedly connected to the side face of the sealing door.
As a preferable scheme of the utility model, the outer surface of the high-temperature tunnel kiln is fixedly connected with an annular support, and the bottom of the annular support is fixedly connected with a bottom plate.
As a preferable scheme of the utility model, the bottom of the sludge drying box is fixedly connected with a supporting rod, and the supporting rod and the supporting legs are the same in height.
As a preferable scheme of the utility model, a motor is arranged on the side surface of the filter press, and a fan is arranged in the gas transmission channel.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the storage and drying assembly is arranged, and the sludge closed storage and waste gas collection treatment system is adopted, so that the problem that peripheral air is polluted by odor emitted during storage and treatment of sludge, odor gases such as volatile organic compounds and the like are solved, the system automatically operates, the opening time of a sludge bin is reduced, the leakage probability of the sludge emitted gas is reduced, personnel and the sludge are reduced to be in direct contact, the health of personnel is protected, the waste gas collection system is used for effectively collecting and treating harmful gas emitted by the sludge, the suction of useless air is reduced, the oxygen content of the flue gas is reduced, the utilization of sludge resources is increased, the utilization level of sludge 'reduction, harmlessness and recycling' is improved, and waste of sludge is realized.
2. According to the utility model, the device adopts the sludge multi-layer dryer, the space is utilized to change the area, so that the occupied space is greatly reduced, meanwhile, the system is directly arranged in a steel structure factory building of a high-temperature tunnel kiln, the steel structure factory building is not required to be additionally built, the investment is saved, the device can realize automatic uniform distribution of sludge, automatic material turning, high automation degree, less labor utilization, high heat utilization efficiency, high sludge dewatering efficiency and high dewatering speed, and waste heat in the high-temperature tunnel kiln is communicated through the air pump and the connecting conduit.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a storage and drying assembly according to the present utility model;
FIG. 3 is a schematic diagram of a raw material mixing high temperature assembly according to the present utility model;
fig. 4 is a schematic top view of the overall structure of the present utility model.
In the figure: 1. support legs; 2. storing the drying component; 201. a negative pressure storage bin; 202. a driving motor; 203. a mounting hole; 204. an exhaust fan; 205. an exhaust pipe; 206. feeding in a spiral manner; 207. a sludge drying box; 208. discharging a hopper; 209. a support rod; 3. a raw material mixing assembly; 301. a high temperature tunnel kiln; 302. an air extracting pump; 303. a connecting conduit; 304. a conveying channel; 305. a feed inlet; 306. sealing the door; 307. a ring support; 308. a door handle; 309. an exhaust gas collector; 4. a filter press; 5. a support frame; 6. a waste water bucket; 7. a discharge port; 8. an automatic induction door; 9. a bottom plate; 10. a feed inlet; 11. and a motor.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a sludge recycling treatment device based on carbon subtracts, includes supporting leg 1, and the top of supporting leg 1 is provided with stores stoving subassembly 2, and the side of supporting leg 1 is provided with raw materials mixing assembly 3.
In this embodiment, as shown in fig. 1, 2 and 4, the storage drying assembly 2 includes a negative pressure storage bin 201 at the top of the supporting leg 1, a driving motor 202 is installed at the side of the negative pressure storage bin 201, an output end of the driving motor 202 is fixedly connected with a spiral feeding 206, the spiral feeding 206 extends to the negative pressure storage bin 201 and is rotationally connected with the negative pressure storage bin 201, a mounting hole 203 is formed in the outer surface of the negative pressure storage bin 201, an exhaust fan 204 is installed in the mounting hole 203, an exhaust pipe 205 is fixedly connected to the side of the mounting hole 203, a sludge drying box 207 is arranged at the side of the negative pressure storage bin 201, a discharge hopper 208 is fixedly connected to the bottom of the sludge drying box 207, a supporting frame 5 is arranged at the side of the supporting leg 1, a filter press 4 is installed at the top of the supporting frame 5, a discharge port 7 is arranged at the side of the filter press 4, a waste water bucket 6 is arranged at the bottom of the filter press 4, an automatic induction door 8 is installed at the top of the negative pressure storage bin 201, a stirrer is installed in the negative pressure storage bin 201, the material of the negative pressure storage bin 201 is stainless steel, a protective shell is arranged at the top of the filter press 4, a dynamic inlet 10 is fixedly connected with the top of the filter press 5.
The problem that the odor emitted during the storage and treatment of the sludge, the volatile organic compounds and other malodorous gases pollute the surrounding air is solved, the leakage probability of the sludge emitted gas is reduced, the direct contact between personnel and the sludge is reduced, the health of the personnel is protected, and the sludge recycling is increased.
In this embodiment, as shown in fig. 1, fig. 3 and fig. 4, the raw material mixing assembly 3 includes a conveying channel 304 at the bottom of the discharge hopper 208, a feed inlet 305 is provided at the top of the conveying channel 304, the feed inlet 305 is opposite to the discharge hopper 208, the discharge hopper 208 extends into the feed inlet 305, a high-temperature tunnel kiln 301 is provided at the end of the conveying channel 304, an air pump 302 is mounted on the side of the high-temperature tunnel kiln 301, the output end of the air pump 302 is fixedly connected with a connecting conduit 303, the end of the connecting conduit 303 is fixedly connected with a sludge drying box 207, a waste gas collector 309 is fixedly connected to the side of the conveying channel 304, a hole is provided at the side of the high-temperature tunnel kiln 301, a sealing door 306 is clamped in the hole, a door handle 308 is fixedly connected to the side of the sealing door 306, an annular support 307 is fixedly connected to the outer surface of the high-temperature tunnel kiln 301, a bottom plate 9 is fixedly connected to the bottom of the annular support 307, a support bar 209 is fixedly connected to the bottom of the sludge drying box 207, the height of the support bar 209 is the same as that of the support leg 1, a motor 11 is mounted on the side of the filter press 4, and a fan is mounted in the air conveying channel 304.
The device adopts mud multilayer drying-machine, utilizes the space to trade the area, greatly reduced the place and occupy, and this system direct mount does not need to build the steel construction factory building in addition in high temperature tunnel kiln steel construction factory building the while, saves the investment, and this system can realize the automatic even cloth of mud, and automatic material turning is high, and degree of automation utilizes the manual work to be few, communicates the waste heat in the high temperature tunnel kiln 301 through aspiration pump 302 and connecting tube 303, and heat utilization efficiency is high, and mud dehydration is efficient, and dehydration speed is fast.
The working flow of the utility model is as follows: the sludge recycling treatment device based on carbon reduction pollution discharge designed by the scheme is characterized in that when the sludge recycling treatment device works, the water content of the sludge is reduced to be below 80% through the filter pressing of the filter press 4, harmful substances such as hydrogen sulfide, fatty acid and ammonia gas are contained in the sludge, the special environment-friendly sludge transportation vehicle is used for airtight transportation in the transportation process, the sludge is stored and temporarily stored by using the negative pressure storage bin 201, the sludge is prevented from being piled up and hardened to influence the falling and discharging of the sludge for a long time in the negative pressure storage bin 201, a stirring machine in the negative pressure storage bin 201 is required to be started simultaneously to stir, the sludge can smoothly enter the discharging spiral 206, the exhaust fan 204 is required to be started simultaneously when the sludge is fed and discharged, the harmful gases emitted in the negative pressure storage bin 201 are extracted and conveyed to the high-temperature tunnel kiln 301 for high-temperature combustion, the harmful substances are cracked at high temperature, the sludge mesh belt type multi-layer drying is used for installing the sludge multi-layer drying system at the top of the tunnel cooling section of the tunnel kiln, the waste heat in the high-temperature tunnel kiln 301 is communicated by the pump 302 and the connecting conduit 303, the waste heat in the high-temperature tunnel kiln is directly utilized, the waste heat can be dehydrated and the waste heat can be directly utilized at high efficiency, and the high dehydration efficiency is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sludge recycling treatment device based on carbon subtracts blowdown, includes supporting leg (1), its characterized in that: the top of the supporting leg (1) is provided with a storage drying assembly (2), and the side surface of the supporting leg (1) is provided with a raw material mixing assembly (3);
The storage drying assembly (2) comprises a negative pressure storage bin (201) at the top of a supporting leg (1), a driving motor (202) is arranged on the side face of the negative pressure storage bin (201), a spiral feeding (206) is fixedly connected to the output end of the driving motor (202), the spiral feeding (206) extends to the negative pressure storage bin (201) and is rotationally connected with the negative pressure storage bin (201), a mounting hole (203) is formed in the outer surface of the negative pressure storage bin (201), an exhaust fan (204) is arranged in the mounting hole (203), an exhaust pipe (205) is fixedly connected to the side face of the mounting hole (203), a sludge drying box (207) is arranged on the side face of the negative pressure storage bin (201), and a discharge hopper (208) is fixedly connected to the bottom of the sludge drying box (207);
Raw materials mixing assembly (3) are including delivery channel (304) of play hopper (208) bottom, pan feeding mouth (305) have been seted up at the top of delivery channel (304), pan feeding mouth (305) are relative with ejection of compact fill (208) position, in ejection of compact fill (208) extend to pan feeding mouth (305), the end of delivery channel (304) is provided with high temperature tunnel kiln (301), aspiration pump (302) are installed to the side-mounting of high temperature tunnel kiln (301), the output fixedly connected with connecting tube (303) of aspiration pump (302), the end and mud stoving case (207) fixedly connected of connecting tube (303), the side fixedly connected with exhaust collector (309) of delivery channel (304).
2. The sludge recycling treatment device based on carbon reduction according to claim 1, wherein: the side of supporting leg (1) is provided with support frame (5), pressure filter (4) are installed at the top of support frame (5), the side of pressure filter (4) is provided with discharge gate (7), the bottom of pressure filter (4) is provided with waste water bucket (6).
3. The sludge recycling treatment device based on carbon reduction according to claim 1, wherein: the automatic induction door (8) is installed at the top of negative pressure storage storehouse (201), install the mixer in negative pressure storage storehouse (201), the material of negative pressure storage storehouse (201) is the stainless steel.
4. The sludge recycling treatment device based on carbon reduction according to claim 2, wherein: the top of pressure filter (4) is provided with the protecting crust, protecting crust and support frame (5) fixed connection, the top of pressure filter (4) is provided with charge door (10).
5. The sludge recycling treatment device based on carbon reduction according to claim 1, wherein: the side of high temperature tunnel cave (301) has seted up the hole, joint has sealing door (306) in the hole, the side fixedly connected with door handle (308) of sealing door (306).
6. The sludge recycling treatment device based on carbon reduction according to claim 1, wherein: the outer surface of the high-temperature tunnel kiln (301) is fixedly connected with an annular support (307), and the bottom of the annular support (307) is fixedly connected with a bottom plate (9).
7. The sludge recycling treatment device based on carbon reduction according to claim 1, wherein: the bottom of mud stoving case (207) fixedly connected with bracing piece (209), the height of bracing piece (209) and supporting leg (1) is the same.
8. The sludge recycling treatment device based on carbon reduction according to claim 2, wherein: the side face of the filter press (4) is provided with a motor (11), and the conveying channel (304) is internally provided with a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323147591.9U CN221296662U (en) | 2023-11-22 | 2023-11-22 | Sludge recycling treatment device based on carbon reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323147591.9U CN221296662U (en) | 2023-11-22 | 2023-11-22 | Sludge recycling treatment device based on carbon reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221296662U true CN221296662U (en) | 2024-07-09 |
Family
ID=91751520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323147591.9U Active CN221296662U (en) | 2023-11-22 | 2023-11-22 | Sludge recycling treatment device based on carbon reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221296662U (en) |
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2023
- 2023-11-22 CN CN202323147591.9U patent/CN221296662U/en active Active
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