CN213680241U - Garbage penetrating fluid treatment device - Google Patents
Garbage penetrating fluid treatment device Download PDFInfo
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- CN213680241U CN213680241U CN202022377820.6U CN202022377820U CN213680241U CN 213680241 U CN213680241 U CN 213680241U CN 202022377820 U CN202022377820 U CN 202022377820U CN 213680241 U CN213680241 U CN 213680241U
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Abstract
The utility model relates to a refuse treatment technical field, a rubbish penetrant processing apparatus is proposed, include the collecting tank with the help of pipe connection in proper order, the evaporation furnace, adsorption tower and recovery pond, marsh gas heating unit includes the marsh gas collecting tank, the marsh gas stove, heat transfer coil and circulating pump, the marsh gas stove is connected with the help of the trachea with the marsh gas collecting tank, the marsh gas stove heats the heat transfer coil, heat transfer coil and circulating pump intercommunication, heat transfer coil passes the evaporation furnace, the shower nozzle that the shower unit reaches and is connected with the shower nozzle that is located the shower in the evaporation furnace, the shower nozzle is located heat transfer coil top, the shower nozzle is connected with the collecting tank, it is double-deck sleeve pipe to preheat the unit, double-deck sleeve pipe includes inner tube and outer tube, the evaporation furnace communicates with the help of inner tube with the adsorption tower, outer tube one end and collecting tank intercommunication, the. Through the technical scheme, the problems of low treatment efficiency and high cost of the garbage penetrating fluid in the prior art are solved.
Description
Technical Field
The utility model relates to a refuse treatment technical field, it is concrete, relate to a rubbish penetrant processing apparatus.
Background
The organic substance in the garbage dump of the sanitary landfill site of the domestic garbage is decomposed to generate a large amount of leachate, which contains a large amount of ammonia nitrogen, organic matters and other toxic and harmful impurities and can be safely discharged after being treated, if the leachate is treated, a large amount of soil pollution and underground water pollution are often caused, and the treatment of the leachate becomes an environmental problem which is more difficult to treat than garbage. In recent years, evaporation technology is increasingly applied to percolate treatment, and evaporation is a physical process for separating volatile components from non-volatile components and consists of two parts: the percolate is heated to boil and gasify the water and the gasified water vapor is continuously removed. The evaporation process mainly comprises three types, namely normal-pressure high-temperature evaporation, negative-pressure medium-temperature evaporation and negative-pressure low-temperature evaporation, wherein the normal-pressure high-temperature evaporation is rarely applied to percolate treatment due to the problem of high energy consumption, and the negative-pressure medium-temperature and negative-pressure low-temperature evaporation causes a large amount of bottom concentrated solution due to low evaporation temperature and cannot achieve zero pollution discharge.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rubbish penetrant processing apparatus has solved among the prior art rubbish penetrant treatment effeciency low, problem with high costs.
The technical scheme of the utility model as follows:
a garbage penetrating fluid treatment device comprises a liquid collecting tank, an evaporation furnace, an adsorption tower and a recovery tank which are sequentially connected by means of pipelines, a methane heating unit, a spraying unit and a preheating unit are additionally arranged, the methane heating unit comprises a methane collecting tank, a methane furnace, a heat exchange coil and a circulating pump, the methane furnace and the methane collecting tank are connected by means of a gas pipe, the methane furnace heats the heat exchange coil, the heat exchange coil is communicated with the circulating pump, the heat exchange coil penetrates through the evaporation furnace, the spraying unit comprises a spraying pipe and a spray head, the spraying pipe is located in the evaporation furnace and connected with the spraying pipe, the spraying pipe is located above the heat exchange coil, the spraying pipe is connected with the liquid collecting tank, the preheating unit is a double-layer sleeve pipe, the double-layer sleeve pipe comprises an inner pipe and an outer pipe, the evaporation furnace is communicated with the adsorption tower by means of the inner pipe, one end of the outer pipe is communicated with the liquid collecting tank, and the other end of the outer pipe is communicated with the spraying pipe.
The bottom of the evaporation furnace is provided with a salt outlet, the heat exchange coil is positioned at the middle height of the evaporation furnace, and the double-layer sleeve is positioned at the top of the evaporation furnace.
The shower nozzle include with a spout section of thick bamboo that the shower is connected and set up the piece of dispersing in the shower, it is the heliciform to disperse the piece, it is provided with the apopore to disperse to go up.
The spiral blade is arranged in the outer pipe, and the spiral water channel is formed in the outer pipe through the spiral blade.
The heat exchange coil is internally filled with a heat exchange medium, and the heat exchange medium is heat conduction oil.
The adsorption tower is characterized in that a reverse osmosis membrane core is arranged in the adsorption tower, an inlet and an outlet are arranged on the adsorption tower, the inlet is arranged at the bottom of the adsorption tower, the outlet is arranged at the top of the adsorption tower, and the outlet is communicated with the recovery tank.
And a backwashing device is additionally arranged, the outlets are a plurality of outlets connected in parallel, the backwashing device is communicated with one of the outlets, and the outlets are provided with valve bodies.
The heat exchange coil is a spiral coil or a serpentine coil.
The utility model discloses a theory of operation and beneficial effect do:
the utility model discloses a garbage penetrating fluid treatment device, by the collecting tank, the evaporation furnace, adsorption tower and recovery pond are constituteed, marsh gas heating unit has been add, spray unit and preheating unit, marsh gas stove utilizes the marsh gas that comes from among the marsh gas collecting tank to heat transfer coil pipe among the marsh gas heating unit, the circulating pump drives the heat transfer medium circulation among the heat transfer coil pipe, heat transfer coil pipe is the coil pipe form in the part of evaporation furnace, spray unit and collecting tank have been connected, spray unit is located the top of heat transfer coil pipe in the part of evaporation furnace, spray pipe and collecting tank intercommunication, install the shower nozzle on spray pipe, preheating unit and evaporation furnace intercommunication, preheating unit is double-deck sleeve pipe, inner tube intercommunication evaporation furnace and adsorption tower, outer tube and collecting tank intercommunication; in the working process, the methane furnace heats the heat exchange coil, the heat exchange coil circulates heat, in the evaporation furnace, the spraying unit sprays penetrating fluid onto the heat exchange coil from the liquid collecting tank for evaporation, the evaporated penetrating fluid passes through the inner pipe, meanwhile, the penetrating fluid of the liquid collecting tank passes through the outer pipe, the penetrating fluid in the outer pipe cools the evaporated penetrating fluid, meanwhile, the penetrating fluid in the outer pipe can be preheated, then the penetrating fluid is evaporated through the spraying unit, the evaporated penetrating fluid enters the adsorption tower for further purification, and finally the penetrating fluid enters the recovery tank. Compared with the prior art, the utility model provides a rubbish penetrant processing apparatus is completely with useless control of waste, and the penetrant that the most efficient energy sources such as the marsh gas that utilizes rubbish to produce produced were handled the recovery to rubbish, realizes the treatment effect of zero drop-in hundred percent, can realize the maximize utilization of the energy inside the equipment to realize the penetrant high-efficiency processing, avoid causing soil water pollution, realize that the enterprise lasts the development, solved prior art, rubbish penetrant treatment effeciency is low, problem with high costs.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the connection structure of the present invention;
FIG. 2 is a schematic view of the structure of the evaporation furnace of the present invention;
fig. 3 is a schematic view of a double-layer sleeve structure of the present invention;
FIG. 4 is a schematic diagram of a double-layer sleeve structure of the present invention;
FIG. 5 is a schematic view of the structure of the sprinkler head of the present invention;
FIG. 6 is a schematic view of the adsorption tower of the present invention;
in the figure: 1. the device comprises a liquid collecting tank, 2, an evaporation furnace, 3, an adsorption tower, 4, a recovery tank, 5, a methane collecting tank, 6, a methane furnace, 7, a heat exchange coil, 8, a circulating pump, 9, a spray pipe, 10, a spray head, 11, an inner pipe, 12, an outer pipe, 13, a salt outlet, 14, a spray cylinder, 15, a dispersing piece, 16, a water outlet hole, 17, a spiral blade, 18, an inlet, 19, an outlet, 20, a backwashing device, 21 and a valve body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1 to 6, this embodiment provides a garbage leachate treatment apparatus, which includes a liquid collecting tank 1, an evaporation furnace 2, an adsorption tower 3, and a recycling tank 4 connected in sequence by means of a pipeline, and a biogas heating unit, a spraying unit, and a preheating unit connected to the evaporation furnace 2 are additionally provided, the biogas heating unit includes a biogas collecting tank 5, a biogas furnace 6, a heat exchange coil 7, and a circulating pump 8, the biogas furnace 6 is connected to the biogas collecting tank 5 by means of an air pipe, the biogas furnace 6 heats the heat exchange coil 7, the heat exchange coil 7 is communicated with the circulating pump 8, the heat exchange coil 7 passes through the evaporation furnace 2, the spraying unit includes a spraying pipe 9 located in the evaporation furnace 2 and a nozzle 10 connected to the spraying pipe 9, the spraying pipe 9 is located above the heat exchange coil 7, the spraying pipe 9 is connected to the liquid collecting tank 1, the preheating unit is a double-layer sleeve, the double-layer sleeve comprises an inner pipe 11 and an outer pipe 12, the evaporation furnace 2 and the adsorption tower 3 are communicated through the inner pipe 11, one end of the outer pipe 12 is communicated with the liquid collecting tank 1, and the other end of the outer pipe is communicated with the spraying pipe 9.
In the embodiment, the garbage penetrating fluid treatment device is composed of a liquid collecting tank 1, an evaporation furnace 2, an adsorption tower 3 and a recovery tank 4, wherein a methane heating unit, a spraying unit and a preheating unit are additionally arranged, a middle methane furnace 6 of the methane heating unit utilizes methane from a methane collecting tank 5 to heat a heat exchange coil 7, a circulating pump 8 drives a heat exchange medium in the heat exchange coil 7 to circulate, the heat exchange coil 7 is in a coil form at the part of the evaporation furnace 2, the spraying unit is connected with the liquid collecting tank 1, the part of the spraying unit at the evaporation furnace 2 is positioned above the heat exchange coil 7, a spraying pipe 9 is communicated with the liquid collecting tank 1, a spraying head 10 is arranged on the spraying pipe 9, the preheating unit is communicated with the evaporation furnace 2, the preheating unit is a double-layer sleeve, an inner pipe 11 is communicated with the evaporation furnace 2 and the adsorption tower 3, and an outer pipe 12 is communicated with the; in the working process, the methane furnace 6 heats the heat exchange coil 7, the heat exchange coil 7 circulates heat, in the evaporation furnace 2, the spraying unit sprays penetrating fluid from the liquid collecting tank 1 onto the heat exchange coil 7 for evaporation, the evaporated penetrating fluid passes through the inner pipe 11, meanwhile, the penetrating fluid of the liquid collecting tank 1 passes through the outer pipe 12, the penetrating fluid in the outer pipe 12 cools the evaporated penetrating fluid, meanwhile, the penetrating fluid in the outer pipe 12 can be preheated, then, the penetrating fluid is evaporated through the spraying unit, the evaporated penetrating fluid enters the adsorption tower 3 for further purification, and finally, the penetrating fluid enters the recovery tank 4. Compared with the prior art, the utility model provides a rubbish penetrant processing apparatus is completely with useless control of waste, the penetrant that the energy such as the marsh gas that the most efficient utilization rubbish produced was handled the recovery to the penetrant that rubbish produced, realize the treatment effect of zero drop-in hundred percent, the maximize utilization that can realize the energy in equipment inside, thereby realize penetrant high-efficiency processing, avoid causing soil water pollution, realize the continuous development of enterprise, the energy of heat exchange coil 7's heating can adopt the marsh gas that rubbish produced, arbitrary one in artificial marsh gas or the solar energy, solved prior art, rubbish penetrant treatment effeciency is low, problem with high costs.
The bottom of the evaporation furnace 2 is provided with a salt outlet 13, the heat exchange coil 7 is positioned at the middle height of the evaporation furnace 2, and the double-layer sleeve is positioned at the top of the evaporation furnace 2.
In this embodiment, bottom in evaporating furnace 2 is provided with out salt mouth 13, the middle part height of evaporating furnace 2 is provided with heat exchange coil 7, double-deck sleeve pipe is installed at the top of evaporating furnace 2, in operation, the penetrant is evaporated by heat exchange coil 7 heating, steam is discharged through double cannula, get rid of the in-process, let in the penetrant in double cannula's the outer tube 12, cool off steam, realize evaporating filtration after the condensation, preheat the penetrant simultaneously, reach the maximize utilization of the energy, the cost is reduced, the efficiency is promoted, and realize treating waste with useless, clean green.
The spray head 10 comprises a spray cylinder 14 connected with the spray pipe 9 and a dispersing sheet 15 arranged in the spray pipe 9, the dispersing sheet 15 is spiral, and water outlet holes 16 are formed in the dispersing sheet 15.
In this embodiment, the nozzle 10 is composed of the spray cylinder 14 communicated with the spray pipe 9 and the dispersion pieces 15 arranged inside, so that the penetrating fluid can be dispersed in a larger area in the working process, in addition, the dispersion pieces 15 are helical blades 17, the penetrating fluid is in a helical dispersion shape when being sprayed out, a wider impact range is achieved, in addition, the penetrating fluid is dispersed into a raindrop shape by the water outlet holes 16 on the helical blades 17, and the spraying fineness of the penetrating fluid is also facilitated.
The outer pipe 12 is internally provided with a helical blade 17, and the outer pipe 12 forms a helical water channel by means of the helical blade 17.
In this embodiment, be provided with helical blade 17 between outer tube 12 and the inner tube 11, then formed spiral conveyer pipe between helical blade 17 and the outer tube 12, the flowing distance length of penetrant in outer tube 12 is long, helical blade 17 has the effect of increaseing heat radiating area and area of contact simultaneously, and the penetrant of utilizing the normal atmospheric temperature that can be more abundant goes to condense the steam in the inner tube 11, also preheats the heat recovery of evaporation simultaneously, has played the recovery and the utilization ratio of the energy.
The heat exchange coil 7 is filled with a heat exchange medium, and the heat exchange medium is heat conduction oil.
In this embodiment, heat transfer medium in heat exchange coil 7 can select high temperature medium such as heat conduction oil to realize heat exchange coil 7 to the evaporation of penetrant, the heat conduction oil is with low costs, and is efficient, possesses certain lubrication action to circulating pump 8, reduces equipment failure rate, lifting means stability.
The adsorption tower is characterized in that a reverse osmosis membrane core is arranged in the adsorption tower 3, an inlet 18 and an outlet 19 are arranged on the adsorption tower 3, the inlet 18 is arranged at the top of the adsorption tower 3, the outlet 19 is arranged at the bottom of the adsorption tower 3, and the outlet 19 is communicated with the recovery tank 4.
In this embodiment, a reverse osmosis membrane core is installed in the adsorption tower 3, the inlet 18 is at the top end of the adsorption tower 3, and the outlet 19 is at the bottom end of the adsorption tower 3, so that the adsorption tower 3 can perform sufficient filtration and adsorption on the penetrating fluid, and finally the purified penetrating fluid is recovered to the recovery tank 4 through the outlet 19.
And a backwashing device 20 is also added, the outlet 19 is a plurality of outlets 19 connected in parallel, the backwashing device 20 is communicated with one of the outlets 19, and the outlets 19 are all provided with a valve body 21.
In this embodiment, the outlet 19 of the inlet 18 of the adsorption tower 3 is in a form of connecting a plurality of outlets 19 in parallel, the inlet 18 is provided with a valve body 21, the backwashing device 20 is communicated with one of the outlets 19, the backwashing device 20 is a device in which a pump is communicated with a medicine box, when the adsorbed penetrating fluid is discharged, the penetrating fluid outlet 19 for discharging the liquid is opened, when the adsorption tower 3 needs to be cleaned, the other valve body 21 is opened, the discharged valve body 21 is closed, and the pump pumps the liquid medicine into the adsorption tower 3 to form a cleaning effect.
The heat exchange coil 7 is a spiral coil or a serpentine coil.
In this embodiment, heat exchange coil 7 adopts spiral spray tube or serpentine coil, increases heat transfer area, promotes evaporation efficiency.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A garbage penetrating fluid treatment device comprises a liquid collecting tank (1), an evaporation furnace (2), an adsorption tower (3) and a recovery tank (4) which are sequentially connected by means of pipelines, and is characterized in that a biogas heating unit, a spraying unit and a preheating unit are additionally arranged and connected with the evaporation furnace (2), the biogas heating unit comprises a biogas collecting tank (5), a biogas furnace (6), a heat exchange coil (7) and a circulating pump (8), the biogas furnace (6) is connected with the biogas collecting tank (5) by means of a gas pipe, the biogas furnace (6) heats the heat exchange coil (7), the heat exchange coil (7) is communicated with the circulating pump (8), the heat exchange coil (7) penetrates through the evaporation furnace (2), the spraying unit comprises a spraying pipe (9) positioned in the evaporation furnace (2) and a spray head (10) connected with the spraying pipe (9), spray pipe (9) are located heat exchange coil (7) top, spray pipe (9) with collecting tank (1) is connected, it is double-deck sleeve pipe to preheat the unit, double-deck sleeve pipe includes inner tube (11) and outer tube (12), evaporation furnace (2) with adsorption tower (3) with the help of inner tube (11) intercommunication, outer tube (12) one end with collecting tank (1) intercommunication, the other end with spray pipe (9) intercommunication.
2. A landfill permeate treatment plant according to claim 1, characterized in that the evaporation furnace (2) is provided with a salt outlet (13) at its bottom, the heat exchange coil (7) is located at the middle height of the evaporation furnace (2), and the double casing is located at the top of the evaporation furnace (2).
3. A waste permeate treatment apparatus according to claim 1, wherein the spray head (10) comprises a spray cylinder (14) connected to the spray pipe (9) and a dispersion sheet (15) arranged in the spray pipe (9), wherein the dispersion sheet (15) is helical, and the dispersion sheet (15) is provided with water outlet holes (16).
4. A waste permeate treatment apparatus according to claim 1, wherein helical blades (17) are arranged in the outer tube (12), and the outer tube (12) forms a helical water channel by means of the helical blades (17).
5. A refuse permeate treatment apparatus according to claim 1, wherein the heat exchange coil (7) is filled with a heat exchange medium, and the heat exchange medium is heat transfer oil.
6. A refuse permeate treatment apparatus according to claim 1, wherein a reverse osmosis membrane core is arranged in the adsorption tower (3), an inlet (18) and an outlet (19) are arranged on the adsorption tower (3), the inlet (18) is arranged at the bottom of the adsorption tower (3), the outlet (19) is arranged at the top of the adsorption tower (3), and the outlet (19) is communicated with the recovery tank (4).
7. A waste permeate treatment device according to claim 6, wherein a backwashing device (20) is additionally arranged, the outlets (19) are a plurality of outlets (19) connected in parallel, the backwashing device (20) is communicated with one of the outlets (19), and the outlets (19) are provided with valve bodies (21).
8. A landfill permeate treatment plant according to claim 1, characterized in that the heat exchange coil (7) is a spiral coil or a serpentine coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377820.6U CN213680241U (en) | 2020-10-23 | 2020-10-23 | Garbage penetrating fluid treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377820.6U CN213680241U (en) | 2020-10-23 | 2020-10-23 | Garbage penetrating fluid treatment device |
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| CN213680241U true CN213680241U (en) | 2021-07-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142251A (en) * | 2020-10-23 | 2020-12-29 | 河北超绿节能环保科技有限公司 | Garbage penetrating fluid treatment device and treatment method |
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- 2020-10-23 CN CN202022377820.6U patent/CN213680241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142251A (en) * | 2020-10-23 | 2020-12-29 | 河北超绿节能环保科技有限公司 | Garbage penetrating fluid treatment device and treatment method |
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