CN110565773B - Automatic heating anti-blocking garbage pool - Google Patents
Automatic heating anti-blocking garbage pool Download PDFInfo
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- CN110565773B CN110565773B CN201910926407.XA CN201910926407A CN110565773B CN 110565773 B CN110565773 B CN 110565773B CN 201910926407 A CN201910926407 A CN 201910926407A CN 110565773 B CN110565773 B CN 110565773B
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- garbage pool
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 220
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000002699 waste material Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000855 fermentation Methods 0.000 abstract description 32
- 230000004151 fermentation Effects 0.000 abstract description 32
- 239000012535 impurity Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 10
- 239000013049 sediment Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/003—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via underground elongated vaulted elements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/005—Other direct-contact heat-exchange apparatus one heat-exchange medium being a solid
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an automatic heating anti-blocking garbage pool, wherein the garbage pool is provided with a plurality of water grates on the side wall of a pouring hole, each water grate consists of two vertical pipes and a plurality of transverse pipes between the two vertical pipes, a gap between every two adjacent transverse pipes is used for draining leachate in the garbage pool out of the garbage pool, a blind plate is arranged at the middle position of the vertical pipe in the height direction, so that the upper section of the vertical pipe and the transverse pipes form a steam channel, and the lower section of the vertical pipe and the transverse pipes form an air channel; one of the transverse pipes of the steam channel is provided with a steam inlet end, and the outer wall of each transverse pipe of the steam channel is uniformly provided with a plurality of steam nozzles facing the garbage pool for heating and fermenting the garbage in the pool along the length direction of the pipe; one of the transverse pipes of the air channel is provided with an air inlet end, and the outer wall of each transverse pipe of the air channel is uniformly provided with a plurality of dust-collecting tanks along the length direction of the pipe. The invention can prevent the blockage of the grate in the garbage pool, accelerate garbage fermentation and facilitate garbage incineration.
Description
Technical Field
The invention relates to the field of garbage incineration power generation, in particular to an automatic heating anti-blocking garbage pool.
Background
The garbage pool is a reinforced concrete structure pool with an upper opening and an anti-seepage and anti-corrosion function and in a negative pressure state, is used for receiving and storing household garbage, and can generate liquid with high concentration of organic or inorganic components due to the biochemical degradation effects of compaction, fermentation and the like in the stacking and landfill processes of the household garbage, so that leachate is required to be led out to improve the heat value of the garbage if the garbage pool is required to meet the stacking fermentation of the garbage, and the side wall of the common garbage pool is provided with a water grate, so that the leachate in the garbage is discharged from the garbage pool, and the garbage enters an incinerator conveniently to be burnt; but the bottom rubbish is naturally piled up and compacted, rubbish is received and is stored and produce the leachate, discharges through the water grate, and rubbish long-time storage in-process, silt deposit easily and pile up the jam water grate to influence the leachate collection, and at present silt deposit behind the jam water grate, generally all solve through the manual cleaning method, but the rubbish pool is bulky, rubbish pool bottom environment abominable, and manual cleaning degree of difficulty is very big.
In addition, when the outdoor temperature is lower, the garbage fermentation speed is low, the dehydration is insufficient, the heat value of the garbage is reduced, the combustion power generation of a boiler is influenced, the dehydration efficiency of the garbage is low, and the production efficiency is influenced, so that in order to improve the garbage stacking fermentation rate, a garbage pool capable of effectively treating sediment stacking and improving the garbage fermentation rate is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that: the automatic heating anti-blocking garbage pool can prevent the garbage pool from being blocked, can accelerate the garbage fermentation rate and is beneficial to garbage incineration.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automatic heating anti-blocking garbage pool is characterized in that one side of the top of the garbage pool is provided with a pouring hole which is obliquely arranged, the side wall of the garbage pool, which is positioned at the pouring hole, is provided with a plurality of water grates, the bottom ends of the water grates are close to the bottom of the garbage pool, each water grate is composed of two vertical pipes and a plurality of transverse pipes between the two vertical pipes, each vertical pipe and each transverse pipe are hollow pipe fittings, each transverse pipe is communicated with each vertical pipe, a gap between every two adjacent transverse pipes is used for draining leachate in the garbage pool out of the garbage pool, a blind plate is arranged in the middle position of the vertical pipe in the height direction, and the blind plate cuts off the upper section of the vertical pipe and the lower section of the vertical pipe so that the upper section of the vertical pipe and the transverse pipes form a steam channel, and the lower section of the vertical pipe and the transverse pipes form an air channel; one of the transverse pipes of the steam channel is provided with a steam inlet end, the steam inlet end is communicated with a steam heating device, and a plurality of steam nozzles which face into the garbage pool and are used for heating and fermenting garbage in the pit are uniformly arranged on the outer wall of each transverse pipe of the steam channel along the length direction of the pipe; one of the transverse pipes of the air channel is provided with an air inlet end, the air inlet end is communicated with an air compressor, and a plurality of air outlet nozzles which face into the garbage pool and are used for preventing the blockage of the water grate are uniformly arranged on the outer wall of each transverse pipe of the air channel along the length direction of the pipe; the upper part of the garbage pool is provided with a grab bucket for grabbing garbage.
The garbage pool is large in volume, various kinds of household garbage are stacked in the garbage pool, various impurities such as silt are contained in the household garbage, the heat value of the garbage is reduced, the subsequent incineration is influenced, the household garbage beside a steam channel is positioned at the middle lower part of the garbage pool through the water grate arranged on the side wall of the garbage pool, the household garbage fermentation reaction is the strongest part in the garbage pool, then a steam nozzle of a steam channel transverse pipe supplies air to the garbage pool through a steam heating device, steam is sprayed into the garbage pool, the temperature of the steam is continuously transferred to the garbage in the garbage pool to heat the garbage, the steam rises and diffuses, the fermentation speed of the garbage in the garbage pool is accelerated, the wide garbage fermentation area is realized, and the continuous and effective fermentation of the garbage in the garbage pool can be effectively ensured; meanwhile, after the temperature exchange of the steam and the garbage, the steam is condensed into liquid water, the condensed water can guide the sediment particles and impurities entrained in the household garbage, the particle impurities of the household garbage are mixed with the water and are removed from the water grate, so that the sediment particles and other impurities contained in the household garbage are reduced, the incineration power generation of the subsequent garbage is more facilitated, the concentration of the leachate can be reduced after the condensed water and the concentration of the leachate are mixed, the water grate is not easy to be blocked, and the leachate is facilitated to be discharged from the water grate; in the process of discharging mud and impurities, because the garbage in the garbage pool contains complex components, sediment and other impurities, the sediment is mixed with the high-concentration liquid and is extremely easy to deposit at the bottom of the garbage pool and above the bottom of the pool to a certain thickness, and the sediment is blocked between gaps among water combs, so that high-pressure gas is provided through an air outlet nozzle arranged on a transverse pipe on the water comb at the position, the mud or the mud beside the water comb is sprayed by the high-pressure gas sprayed by an air compressor, the sediment mud beside the water comb is purged, the mud in the garbage has a good purging effect, the mud at one side of the garbage pool is not condensed and accumulated at the gap of the water comb, and the water comb is prevented from being blocked, so that the water comb can be kept smooth all the time through the high-pressure gas, and the leachate in the garbage pool is discharged out of the garbage pool through the water comb;
according to the invention, through the synergistic effect of the steam and the high-pressure gas, the high-pressure gas keeps the water grate in the garbage pool smooth, the leachate can be smoothly discharged, so that the leachate is not accumulated in the garbage pool to a certain depth to affect fermentation reaction, and meanwhile, the steam can heat the garbage in the garbage pool, thereby facilitating rapid fermentation of the garbage; through setting up the grab bucket in the upper portion of rubbish pond, snatch the rubbish that is close to the discharge opening in the rubbish pond after the fermentation intensification gradually and shift to the opposite side of rubbish pond, make things convenient for the rubbish of new pouring to store fermentation intensification treatment like this to make rubbish in the rubbish pond heat up the fermentation according to order, improve the subsequent generating efficiency of domestic waste.
As optimization, the intervals of adjacent water grates along the length direction of the side wall of the garbage pool are equal, each water grate is located at the same height, and the upper surface of a transverse pipe at the bottommost end of the water grate is flush with the bottom of the pool, so that water on the upper surface of the bottom of the pool is discharged out of the garbage pool through a water grate gap.
Therefore, each water grate is positioned at the same height on the side wall of the garbage pool, the distances between the adjacent water grates are equal, steam can be guaranteed to uniformly supply steam to the stacked garbage, the garbage fermentation area is wide, continuous and effective fermentation of the garbage can be effectively guaranteed, gas sprayed out of the gas outlet nozzle is uniformly sprayed along the transverse pipe all the time, and mud accumulated and precipitated in the garbage can be prevented from blocking the water grates; meanwhile, the upper surface of the transverse pipe at the lowest end of the water grate is flush with the bottom of the tank, so that leachate at the bottom of the tank can be completely discharged.
Preferably, the air outlet nozzles on the transverse pipes have a downward inclination in the direction towards the waste pool.
Therefore, the garbage or the slurry in the garbage pool is blocked at the gap between the adjacent transverse pipes, so that the water grate is easy to block, the gas outlet nozzle is arranged obliquely downwards on the transverse pipes, the gas outlet nozzle is firstly obliquely downwards less prone to being blocked by slurry or garbage impurities, and meanwhile, the gas outlet direction of the gas outlet nozzle is obliquely towards the slurry at one side of the garbage pool at the gap of the water grate, so that the slurry at the outer side of the garbage pool is not condensed and accumulated at the gap of the water grate, and the slurry has better blowing effect.
As optimization, the garbage pool is provided with a drainage ditch outside the pool bottom near one side of the water grate, the bottom of the drainage ditch is lower than the pool bottom, the drainage ditch is arranged along the length direction of the pool bottom of the garbage pool, the drainage ditch is communicated with a percolate collecting pool, and the drainage ditch is communicated with the percolate collecting pool.
Like this, the drain ditch sets up along bottom of the pool lateral wall length direction, and the liquid in the rubbish flows to the drain ditch through the water grate, is difficult for blockking up, if there is the water grate of individual department to take place the jam phenomenon, and liquid still can flow to the drain ditch from other not blockked up water grate departments, can not influence the back-off effect of the whole leachate in rubbish pond.
As optimization, an air electromagnetic valve is arranged between the air inlet end of the air channel and the air compressor; a steam electromagnetic valve for controlling the switch of the steam pipeline is arranged between the air inlet end of the steam channel and the steam heating device, and the steam electromagnetic valve and the air electromagnetic valve are controlled by a controller.
Therefore, the on-off control of steam and high-pressure gas can be realized through the air electromagnetic valve and the steam electromagnetic valve, so that the steam and the high-pressure gas can cooperate, the fermentation efficiency of garbage in the garbage pool is improved, and the water grate in the garbage pool is free from blocking.
As optimization, the bottom of the garbage pool is provided with a certain gradient, and the bottommost end of the pool bottom is close to the guide and drainage ditch, and the gradient is 1%.
Like this, the slope of the bottom of a pool of rubbish pond is 1%, and the leachate in the convenience rubbish pond can flow to being close to drainage ditch one side through the bottom of a pool that has the slope fast, then in the rethread water comb flows out drainage ditch, makes the bottom of a pool of rubbish pond not have the leachate of accumulation, more is favorable to the burning of follow-up rubbish.
In summary, the beneficial effects of the invention are as follows: the invention adopts the synergistic effect of the steam and the high-pressure gas, the high-pressure gas keeps the garbage pool smooth, the leachate can be smoothly discharged, and the leachate is prevented from accumulating in the garbage pool to a certain depth to affect the fermentation reaction of garbage; the steam can heat the garbage in the garbage pool, so that the garbage can be fermented in the garbage pool rapidly, and the subsequent garbage incineration power generation is facilitated.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of the structure of the water grate of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Reference numerals in the drawings of the specification include: the garbage pool 1, a water grate 2, a transverse pipe 3, a vertical pipe 4, a steam nozzle 5, an air outlet nozzle 6, a steam electromagnetic valve 7, an air electromagnetic valve 8, a guide and discharge ditch 9, a material pouring opening 10 and a blind plate 11.
In the specific embodiment, as shown in fig. 1 and 2, one side of the top of a garbage pool 1 is provided with a material pouring opening 10 which is obliquely arranged, the garbage pool is provided with a plurality of water grates 2 on the side wall of the material pouring opening 10, the bottom end of each water grate 2 is close to the bottom of the garbage pool 1, each water grate 2 consists of two vertical pipes 4 and a plurality of transverse pipes 3 between the two vertical pipes 4, each vertical pipe 3 and each transverse pipe 3 are hollow pipe fittings, each transverse pipe 3 is communicated with the corresponding vertical pipe 4, a gap between every two adjacent transverse pipes 3 is used for draining leachate in the garbage pool out of the garbage pool 1, a blind plate 11 is arranged in the middle position of the vertical pipe 4 in the height direction, the blind plate 11 cuts off the upper section of the vertical pipe 4 and the lower section of the vertical pipe 4 so that the upper section of the vertical pipe 4 and the transverse pipe 3 form a steam channel, and the lower section of the vertical pipe 4 and the transverse pipe 3 form an air channel; one horizontal pipe 3 of the steam channel is provided with a steam inlet end, the steam inlet end is communicated with a steam heating device, the steam heating device in the embodiment is a boiler, and a plurality of steam nozzles 5 which face into a garbage pool and are used for heating and fermenting garbage in the pit are uniformly arranged on the outer wall of each horizontal pipe 3 of the steam channel along the length direction of the pipe; one transverse pipe 3 of the air channel is provided with an air inlet end, the air inlet end is communicated with an air compressor, and a plurality of air outlet nozzles 6 which face into the garbage pool and are used for preventing the water grate 2 from being blocked are uniformly arranged on the outer wall of each transverse pipe 3 of the air channel along the length direction of the pipe; the upper part of the garbage pool is provided with a grab bucket for grabbing garbage.
The garbage pool 1 is large in volume, various kinds of household garbage are stacked in the garbage pool 1, various impurities such as silt are contained in the household garbage, the heat value of the garbage is reduced, the subsequent incineration is influenced, the household garbage at the upper section of the water grate 2 is positioned at the middle lower part of the garbage pool through the water grate 2 arranged on the side wall of the garbage pool 1, the household garbage fermentation reaction is the strongest part in the garbage pool, then the steam nozzle 5 of the transverse pipe 3 supplies air to the garbage pool 1 through the steam heating device, the temperature of the steam is continuously transmitted to the garbage in the garbage pool 1 to heat the garbage, the steam is risen and diffused, the fermentation speed of the garbage in the garbage pool 1 is accelerated, the wide garbage fermentation area is realized, and the continuous and effective fermentation of the garbage in the garbage pool 1 can be effectively ensured; meanwhile, after the temperature exchange of the steam and the garbage, the steam is condensed into liquid water, the condensed water can guide the sediment particles and impurities entrained in the household garbage, the particle impurities of the household garbage are mixed with the water and are discharged from the water grate 2, so that the sediment particles and other impurities contained in the household garbage are reduced, the incineration power generation of the subsequent garbage is facilitated, the concentration of the leachate can be reduced after the condensed water and the concentration of the leachate are mixed, the water grate 2 is not easy to block, and the leachate is discharged from the water grate 2; in the process of discharging mud and impurities, because the garbage components in the garbage pool 1 are complex, the mud contains impurities such as silt and the like, the silt is mixed with the high-concentration liquid and is extremely easy to deposit at the bottom of the garbage pool and above the bottom of the pool to a certain thickness, and the condensation blocks are blocked between gaps between the water grate 2, so that the high-pressure gas is provided through the air outlet nozzles 6 arranged on the transverse pipes 3 on the water grate 2 at the position, the mud or the mud beside the water grate 2 is sprayed by the high-pressure gas sprayed by the air outlet nozzles 6, the sediment mud beside the water grate 2 is purged, the mud in the garbage has a better purging effect, so that the mud at one side of the garbage pool 1 is not condensed and accumulated at the gaps of the water grate 2, and the blockage of the water grate 2 is avoided, and the water grate 2 can be kept smooth all the time through the high-pressure gas, so that the seepage liquid in the garbage pool 1 is discharged out of the garbage pool 1 through the water grate 2;
according to the invention, through the synergistic effect of steam and high-pressure gas, the high-pressure gas keeps the water grate 2 in the garbage pool 1 smooth, leachate can be smoothly discharged, so that the leachate in the garbage pool 1 cannot be accumulated to a certain depth to influence fermentation reaction, and meanwhile, the steam can heat garbage in the garbage pool 1, thereby facilitating rapid fermentation of the garbage; through setting up the grab bucket on the upper portion of rubbish pond 1, snatch the rubbish that is close to the discharge opening in the rubbish pond 1 after the fermentation intensification gradually and shift to the opposite side of rubbish pond 1, make things convenient for the rubbish of new pouring to store fermentation intensification treatment like this to make rubbish in the rubbish pond 1 heat up the fermentation according to the order, improve the subsequent generating efficiency of domestic waste.
In the specific embodiment, the adjacent water grates 2 are equally spaced along the length direction of the side wall of the garbage pool 1, each water grate 2 is positioned at the same height, and the upper surface of the transverse tube 3 at the lowest end of the water grate 2 is flush with the pool bottom, so that water on the upper surface of the pool bottom is discharged out of the garbage pool 1 through the gaps of the water grate 2.
Therefore, each water grate 2 is positioned at the same height on the side wall of the garbage pool 1, the distances between the adjacent water grates 2 are equal, steam can be guaranteed to be uniformly supplied to stacked garbage, the garbage fermentation area is wide, continuous and effective fermentation of the garbage can be effectively guaranteed, gas sprayed by the gas outlet nozzle 6 is uniformly sprayed along the transverse pipe 3 all the time, and mud deposited in the garbage can be prevented from blocking the water grate 2; meanwhile, the upper surface of the transverse pipe 3 at the lowest end of the water grate 2 is flush with the bottom of the tank, so that leachate at the bottom of the tank can be completely discharged.
In a specific embodiment, the air outlet nozzles 6 on the cross pipes 3 have a slope obliquely downward in the direction towards the waste pool 1.
Like this, because rubbish or mud in the rubbish pond 1 blocks up the gap department between adjacent violently pipe 3 to easily make the water comb 2 jam, consequently will give vent to anger nozzle 6 slope down setting on violently pipe 3, at first give vent to anger nozzle 6 slope down and more be difficult for by mud or rubbish impurity jam give vent to anger nozzle 6, simultaneously give vent to anger the mud of the rubbish pond one side of direction slope orientation in water comb 2 gap department of the gas outlet nozzle 6, thereby make the mud outside rubbish pond 1 can not condense and pile up in the gap department of water comb 2, has better blowing-off effect to the mud.
In a specific embodiment, the garbage pool is provided with a guide-discharge ditch 9 at the outer side of the pool bottom near one side of the water grate 2, the bottom of the guide-discharge ditch 9 is lower than the pool bottom, the guide-discharge ditch 9 is arranged along the length direction of the garbage pool bottom, the guide-discharge ditch 9 is communicated with a percolate collecting pool, and the guide-discharge ditch 9 is communicated with the percolate collecting pool.
Like this, drain ditch 9 sets up around bottom of the pool lateral wall length direction, and the liquid in the rubbish flows to drain ditch 9 through water grate 2, is difficult for blockking up, if there is the water grate 2 of individual department to take place the jam phenomenon, and liquid can also flow to drain ditch 9 from other not blockked up water grate 2 departments, can not influence the back-off effect of the whole leachate of rubbish pond 1.
In a specific embodiment, an air electromagnetic valve 8 is arranged between the air inlet end of the lower section of the water grate 2 and the air compressor; a steam electromagnetic valve 7 for controlling the switch of a steam pipeline is arranged between the air inlet end of the upper section of the water grate 2 and the steam heating device, and the steam electromagnetic valve 7 and an air electromagnetic valve 8 are controlled by a controller.
Thus, the on-off control of steam and high-pressure gas can be realized through the air electromagnetic valve 8 and the steam electromagnetic valve 7, so that the steam and the high-pressure gas can cooperate, the fermentation efficiency of garbage in the garbage pool 1 is improved, and the water grate 2 in the garbage pool 1 is not blocked.
In a specific implementation process, the bottom of the garbage pool 1 has a certain gradient, and the bottommost end of the bottom is arranged close to the drainage ditch 9, and the gradient is 1%.
Like this, the slope of the bottom of the pool of rubbish pond 1 is 1%, and the leachate in the convenience rubbish pond 1 can flow to be close to drainage ditch 9 one side through the bottom of the pool that has the slope fast, then in the drainage ditch 9 is flowed out through water comb 2 again, makes the bottom of the pool of rubbish pond 1 not have the leachate that holds up, more is favorable to the burning of follow-up rubbish.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be understood that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. Automatic heating anti-blocking garbage pool, garbage pool top one side has the pouring gate that the slope set up, and the garbage pool is located and installs a plurality of water grates on the lateral wall of pouring gate, and the bottom of water grate is close to in garbage pool bottom of the pool, its characterized in that: each water grate consists of two vertical pipes and a plurality of transverse pipes between the two vertical pipes, each vertical pipe and each transverse pipe are hollow pipe fittings, each transverse pipe is communicated with each vertical pipe, a gap between every two adjacent transverse pipes is used for draining leachate in the garbage pool to the outside of the garbage pool, a blind plate is arranged at the middle position of the vertical pipe in the height direction and is used for blocking the upper section of the vertical pipe from being communicated with the lower section of the vertical pipe, so that the upper section of the vertical pipe and the transverse pipes form a steam channel, and the lower section of the vertical pipe and the transverse pipes form an air channel; one of the transverse pipes of the steam channel is provided with a steam inlet end, the steam inlet end is communicated with a steam heating device, and a plurality of steam nozzles which face into the garbage pool and are used for heating and fermenting garbage in the pit are uniformly arranged on the outer wall of each transverse pipe of the steam channel along the length direction of the pipe; one of the transverse pipes of the air channel is provided with an air inlet end, the air inlet end is communicated with an air compressor, and a plurality of air outlet nozzles which face into the garbage pool and are used for preventing the blockage of the water grate are uniformly arranged on the outer wall of each transverse pipe of the air channel along the length direction of the pipe; the upper part of the garbage pool is provided with a grab bucket for grabbing garbage.
2. The self-heating anti-blocking waste pool of claim 1, wherein: adjacent water grates are equal in distance along the length direction of the side wall of the garbage pool, each water grate is located at the same height, and the upper surface of a transverse pipe at the lowest end of each water grate is flush with the bottom of the pool, so that water on the upper surface of the bottom of the pool is discharged out of the garbage pool through gaps of the water grate.
3. The self-heating anti-blocking waste pool of claim 1, wherein: the air outlet nozzles on the transverse pipes are provided with downward inclination in the direction towards the garbage pool.
4. The self-heating anti-blocking waste pool of claim 1, wherein: the garbage pool is characterized in that a drainage ditch is arranged on the outer side of the pool bottom close to one side of the water grate, the bottom of the drainage ditch is lower than the pool bottom, the drainage ditch is arranged along the length direction of the pool bottom of the garbage pool, the drainage ditch is communicated with a percolate collecting pool, and the drainage ditch is communicated with the percolate collecting pool.
5. The self-heating anti-blocking waste pool of claim 1, wherein: an air electromagnetic valve is arranged between the air inlet end of the air channel and the air compressor; a steam electromagnetic valve for controlling the switch of the steam pipeline is arranged between the air inlet end of the steam channel and the steam heating device, and the steam electromagnetic valve and the air electromagnetic valve are controlled by a controller.
6. The self-heating anti-blocking waste pool of claim 1, wherein: the bottom of the garbage pool is provided with a certain gradient, and the bottommost end of the pool bottom is close to the guide and discharge ditch, and the gradient is 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926407.XA CN110565773B (en) | 2019-09-27 | 2019-09-27 | Automatic heating anti-blocking garbage pool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926407.XA CN110565773B (en) | 2019-09-27 | 2019-09-27 | Automatic heating anti-blocking garbage pool |
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| CN110565773A CN110565773A (en) | 2019-12-13 |
| CN110565773B true CN110565773B (en) | 2024-03-22 |
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| CN201910926407.XA Active CN110565773B (en) | 2019-09-27 | 2019-09-27 | Automatic heating anti-blocking garbage pool |
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| CN112432176A (en) * | 2020-12-09 | 2021-03-02 | 生态环境部固体废物与化学品管理技术中心 | Winter garbage storage pit device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294111A (en) * | 1998-04-14 | 1999-10-26 | Nippon Steel Corp | Refuse burning power generation method and independent a superheater |
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2019
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| JPH11294111A (en) * | 1998-04-14 | 1999-10-26 | Nippon Steel Corp | Refuse burning power generation method and independent a superheater |
| CN102853432A (en) * | 2012-05-01 | 2013-01-02 | 福州家禾机电成套设备有限公司 | Garbage drying device |
| CN202577552U (en) * | 2012-05-16 | 2012-12-05 | 江苏天楹环保能源股份有限公司 | Dump pit leachate guiding drainage device |
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