CN208852637U - A kind of landfill leachate handling tail gas time spray processing unit - Google Patents
A kind of landfill leachate handling tail gas time spray processing unit Download PDFInfo
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- CN208852637U CN208852637U CN201821426575.XU CN201821426575U CN208852637U CN 208852637 U CN208852637 U CN 208852637U CN 201821426575 U CN201821426575 U CN 201821426575U CN 208852637 U CN208852637 U CN 208852637U
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Abstract
The utility model provides a kind of landfill leachate that can handle tail gas time spray processing unit, including diafiltration liquid pool, boiler, connection boiler and the catheter for permeating liquid pool, wherein the catheter is equipped with self priming pump, and the catheter is located at the pipeline section in boiler equipped with several atomizers, further includes heat recovery system and photodissociation purification system.The utility model can not only carry out boiler combustion flue gas waste heat recovery, moreover it is possible to which the exhaust gas generated to boiler purifies.
Description
Technical field
The utility model relates to technical field of landfill leachate treatment, particularly, are related to a kind of rubbish that can handle tail gas
Leachate recycle processing unit.
Background technique
People can generate more rubbish in routine work, life, and usual cleaner can concentrate these rubbish
It pushes away and puts or fill, and rubbish object can generate degradation in this process, so that the sewage of stench is flowed out, sewage, that is, rubbish of these stenches
Rubbish percolate, it will usually a diafiltration liquid pool be set by dump pit to receive these landfill leachates, final recycle can spray
The mode of burning disposes these percolates.
Such as the utility model patent of Patent No. CN201620045301.0 discloses a kind of landfill leachate and returns at spray
Device, including stainless steel self priming pump, flowmeter and solenoid valve are managed, diafiltration liquid pool top is provided with first layer stainless steel gauze, institute
It states the online side of first layer stainless steel yarn and is provided with second layer stainless steel gauze, the online side of second layer stainless steel yarn is provided with
Three layers of stainless steel gauze, the third layer stainless steel yarn are provided with plastic flexible pipe on the net, and the plastic flexible pipe end is provided with not
Become rusty steel self priming pump, and stainless steel self priming pump side is provided with PPR delivery pipe, is provided with the flow in the PPR delivery pipe
Meter and excess pressure valve are provided with stainless steel tube in the PPR delivery pipe, the solenoid valve are provided on the stainless steel tube, described
There are three conical stainless steel nozzles for the setting of stainless steel tube end, and the cone stainless steel nozzle is in boiler internal.Beneficial to effect
Fruit is: improving landfill leachate treatment efficiency, the atomizing effect of conical stainless steel nozzle is good, and convenient for control, burning is filled
Point.
Though above scheme can be handled percolate, it is therefore prevented that pollution of the percolate to environment, above scheme is but
More harmful exhaust can be generated by not considering that percolate burns in the boiler, if these schemes are directly direct from the outlet flue of boiler
It is discharged into air, can equally generate very big pollution to environment, and can be pressed from both sides in the exhaust gas that is generated when burning percolate of boiler
Miscellaneous a large amount of waste heat, if being directly allowed to inflow air is undoubtedly a kind of waste.
Utility model content
In view of this, the utility model aim is to provide a kind of landfill leachate that can handle tail gas time spray processing unit.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of landfill leachate handling tail gas time spray processing unit, including diafiltration liquid pool, boiler, connection boiler and infiltration
The catheter in transparent liquid pond, wherein the catheter is equipped with self priming pump, and the pipeline section that the catheter is located in boiler is equipped with
Several atomizers further include heat recovery system and photodissociation purification system；
The heat recovery system includes water storage box, water pump, heat conducting pipe, aqueduct and thermal sleeve；The heat conducting pipe
One end is connect with the outlet flue of the boiler, and the other end is connect with the inlet end of photodissociation purification system；The thermal sleeve is arranged
On the heat conducting pipe；The aqueduct is spirally wrapped around on heat conducting pipe, and the aqueduct is located at heat conducting pipe and heat-insulated
Between casing；One end of the aqueduct is connected to water storage box, and the other end is connect with the water outlet for the water pump being mounted on water tank；
The water inlet of the water pump is connected to the interior bottom of water tank.
The photodissociation purification system includes the U-tube being vertically arranged；It is detachably set in the vertical pipe portion in U-tube two sides
There is the UV lamp component being vertically arranged；The inner tubal wall of the U-tube is equipped with one layer of photocatalyst coating；The heat conducting pipe keep away from boiler
One end be connected to the upper left quarter of U-tube；Gas outlet is offered on the upper right side side wall of the U-tube.
Preferably, the UV lamp component includes cover board, the vertical UV lamp pipe being fixedly connected among cover board, and vertical set
Outside UV lamp pipe and upper end is fixedly connected on the transparent shroud on cover board lower wall；It opens the vertical pipe portion upper end of the U-tube
Equipped with the mounting hole passed through for transparent shroud activity；The transparent shroud protrudes into the vertical pipe portion of U-tube by the mounting hole
It is interior, and the cover board is fixedly mounted on the vertical pipe portion upper end of U-tube, and the vertical pipe of the cover board and U-tube by screw
O-ring is embedded between portion upper end.
Preferably, an escape pipe is fixedly connected on the gas outlet of the U-tube, if wherein being equipped in the escape pipe
The dry activated charcoal strainer being vertically arranged.
Compared with the prior art, utility model has the advantages that
1, the utility model is by setting heat recovery system, can will carry secretly in exhaust gas that boiler combustion percolate generates
Waste heat is recycled, specifically, boiler combustion percolate can generate more high-temp waste gas, these high-temp waste gas can be from boiler
Outlet flue flows into heat conducting pipe, and spiral helicine aqueduct is wound on heat conducting pipe, therefore the heat in high-temp waste gas can be straight
It connects and is transmitted in the water circulated in aqueduct by heat conducting pipe, so just complete waste gas residual heat recycling；Aqueduct is arranged to
Helical form, can increase the contact area of aqueduct and heat conducting pipe, to improve heat transference efficiency.
2, the utility model is additionally provided with photodissociation purification system, and the exhaust gas so as to generate to boiler combustion percolate carries out
Purified treatment；Photocatalyst coating generates strong catalytic degradation function under the ultraviolet light that UV lamp pipe issues inside U-tube,
Can effectively be degraded the toxic and harmful gas flowed into U-tube, and can effectively kill various bacteria.The purpose of U-tube is set
It is to increase the flow distance of exhaust gas, to improve photodissociation clean-up effect, so just can guarantee the exhaust gas being discharged through boiler combustion
In be mingled with less pernicious gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of photodissociation purification system；
Fig. 3 is the enlarged drawing in the portion A in Fig. 2.
Appended drawing reference: 1, liquid pool is permeated；2, boiler；3, catheter；4, self priming pump；5, atomizer；61, water storage box；62,
Water pump；63, heat conducting pipe；64, aqueduct；65, thermal sleeve；71, U-tube；711, gas outlet；712, mounting hole；73, photocatalyst
Coating；721, cover board；722, UV lamp pipe；723, transparent shroud；724, screw；725, O-ring；8, escape pipe；81, active carbon mistake
Strainer.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Embodiment 1:
Shown in referring to Fig.1, the present embodiment provides the landfill leachates that one kind can handle tail gas to return spray processing unit, including seeps
Reservoir 1, boiler 2, connection boiler 2 and the catheter 3 for permeating liquid pool, wherein catheter 3 is equipped with self priming pump 4, and catheter 3
Pipeline section in boiler 2 is equipped with several atomizers 5, further includes heat recovery system and photodissociation purification system；Permeate liquid pool
Main function is to collect the effusion that garbage degradation generates, because infiltration liquid pool belongs to a very mature existing skill in this field
Art, therefore details are not described herein.
The penetrating fluid permeated in liquid pool is pumped into atomizer 5 by self priming pump 4 and forms water mist, the penetrating fluid being thusly-formed
Water mist will be burned off in boiler 2, and the meeting after burning generates the more exhaust gas for being mingled with pernicious gas, these exhaust gas can be from
The outlet flue of boiler 2 is expelled directly out.
Heat recovery system includes water storage box 61, water pump 62, heat conducting pipe 63, aqueduct 64 and thermal sleeve 65；Heat conducting pipe
63 one end is connect with the outlet flue of boiler 2, and the other end is connect with the inlet end of photodissociation purification system；Thermal sleeve 65 is set in
On heat conducting pipe 63；Aqueduct 64 is spirally wrapped around on heat conducting pipe 63, and aqueduct 64 is located at heat conducting pipe 63 and thermal sleeve
Between 65；One end of aqueduct 64 is connected to water storage box 61, and the other end is connect with the water outlet for the water pump 62 being mounted on water tank；
The water inlet of water pump 62 is connected to the interior bottom of water tank.
The burning percolate of boiler 2 can generate more high-temp waste gas, these high-temp waste gas can be flowed into from the outlet flue of boiler 2
In heat conducting pipe 63, and spiral helicine aqueduct 64 is wound on heat conducting pipe 63, thus the heat in high-temp waste gas can directly by
Heat conducting pipe 63 is transmitted in the water circulated in aqueduct 64, so just completes waste gas residual heat recycling；Aqueduct 64 is arranged
It is spiral, the contact area of aqueduct 64 Yu heat conducting pipe 63 can be increased, to improve heat transference efficiency.In aqueduct 64
Water rely primarily on water pump 62 completion circulate, the water in water storage box 61 is directly pumped into aqueduct 64 by water pump 62, finally by
The water outlet of aqueduct 64 directly flows back into water storage box 61, so just completes water circulating in aqueduct 64.
As shown in connection with fig. 2, photodissociation purification system includes the U-tube 71 being vertically arranged；In the vertical pipe portion in 71 two sides of U-tube
It is detachable to be equipped with the UV lamp component being vertically arranged；The inner tubal wall of U-tube 71 is equipped with one layer of photocatalyst coating 73；Heat conducting pipe 63 is remote
One end from boiler 2 is connected to the upper left quarter of U-tube 71；Gas outlet 711 is offered on the upper right side side wall of U-tube 71.
As shown in connection with fig. 3, UV lamp component include cover board 721, the UV lamp pipe 722 that is fixedly connected among cover board 721 vertically,
And it is sheathed on the outside of UV lamp pipe 722 vertically and upper end is fixedly connected on transparent shroud 723 on 721 lower wall of cover board；U-tube 71
Vertical pipe portion upper end offer the mounting hole 712 passed through for 723 activity of transparent shroud；Transparent shroud 723 passes through mounting hole 712
It protrudes into the vertical pipe portion of U-tube 71, and cover board 721 is fixedly mounted on the vertical pipe portion upper end of U-tube 71 by screw 724,
And O-ring 725 is embedded between cover board 721 and the vertical pipe portion upper end of U-tube 71, the effect of O-ring 725 is that playing sealing makees
With.After long-term use due to transparent shroud 723, outer surface may adhere to some rubbish objects, to influence transparent shroud
723 translucency, it is therefore desirable to the extraction of transparent shroud 723 be cleared up, the rubbish object on its surface is cleaned up；Therefore pass through
Above-mentioned setting, when needing to take out through transparent shroud 723, it is only necessary to first back out screw 724, then by entire cover board 721 together with UV
Fluorescent tube 722 and transparent shroud 723 are extracted out out of U-tube 71.
By above-mentioned setting, one is just formed between transparent shroud 723 and the vertical pipe portion of U-tube 71 for exhaust gas flowing
Channel；71 inside photocatalyst coating 73 of U-tube generates strong catalytic degradation under the ultraviolet light that UV lamp pipe 722 issues
Function, can effectively degrade the toxic and harmful gas flowed into U-tube 71, and can effectively kill various bacteria.U-tube is set
71 purpose is to increase the flow distance of exhaust gas, to improve photodissociation clean-up effect, so just can guarantee to burn through boiler 2 and arrange
It is mingled with less pernicious gas in exhaust gas out.
It is fixedly connected with an escape pipe 8 on the gas outlet 711 of U-tube 71, is wherein set vertically in escape pipe 8 equipped with several
The activated charcoal strainer 81 set.8 purpose of escape pipe that activated charcoal strainer 81 is set in setting be further to adsorb it is some not by
The pernicious gas of photodissociation, to further reduce the discharge of pernicious gas in exhaust gas.
The representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of specific
Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the model of the requires of the utility model protection
Within enclosing.
Claims (3)
1. the landfill leachate that one kind can handle tail gas returns spray processing unit, including diafiltration liquid pool (1), boiler (2), connection boiler
(2) and the catheter (3) of infiltration liquid pool, wherein the catheter (3) is equipped with self priming pump (4), and the catheter (3) is located at
Pipeline section in boiler (2) is equipped with several atomizers (5), it is characterised in that: further includes heat recovery system and photodissociation purification system
System；
The heat recovery system includes water storage box (61), water pump (62), heat conducting pipe (63), aqueduct (64) and thermal sleeve
(65)；One end of the heat conducting pipe (63) is connect with the outlet flue of the boiler (2), the air inlet of the other end and photodissociation purification system
End connection；The thermal sleeve (65) is set on the heat conducting pipe (63)；The aqueduct (64), which is spirally wrapped around, leads
On heat pipe (63), and the aqueduct (64) is located between heat conducting pipe (63) and thermal sleeve (65)；The aqueduct (64)
One end is connected to water storage box (61), and the other end is connect with the water outlet for the water pump (62) being mounted on water tank；The water pump (62)
Water inlet be connected to the interior bottom of water tank；
The photodissociation purification system includes the U-tube (71) being vertically arranged；It is removable in the vertical pipe portion in U-tube (71) two sides
Unload the UV lamp component for being equipped with and being vertically arranged；The inner tubal wall of the U-tube (71) is equipped with one layer of photocatalyst coating (73)；It is described to lead
One end of heat pipe (63) keep away from boiler (2) is connected to the upper left quarter of U-tube (71)；On the upper right side side wall of the U-tube (71)
Offer gas outlet (711).
2. the landfill leachate that one kind according to claim 1 can handle tail gas returns spray processing unit, it is characterised in that: institute
It states UV lamp component to include cover board (721), be fixedly connected on the intermediate UV lamp pipe (722) of cover board (721) vertically, and is arranged vertically
Outside UV lamp pipe (722) and upper end is fixedly connected on the transparent shroud (723) on cover board (721) lower wall；The U-tube (71)
Vertical pipe portion upper end offer for the mounting hole (712) that passes through of transparent shroud (723) activity；The transparent shroud (723) is logical
It crosses the mounting hole (712) to protrude into the vertical pipe portion of U-tube (71), and the cover board (721) passes through screw (724) fixed peace
Mounted in the vertical pipe portion upper end of U-tube (71), and O is embedded between the cover board (721) and the vertical pipe portion upper end of U-tube (71)
Type circle (725).
3. the landfill leachate that one kind according to claim 1 can handle tail gas returns spray processing unit, it is characterised in that: institute
It states and is fixedly connected with an escape pipe (8) on the gas outlet (711) of U-tube (71), wherein being equipped in the escape pipe (8) several
The activated charcoal strainer (81) being vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426575.XU CN208852637U (en) | 2018-09-03 | 2018-09-03 | A kind of landfill leachate handling tail gas time spray processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426575.XU CN208852637U (en) | 2018-09-03 | 2018-09-03 | A kind of landfill leachate handling tail gas time spray processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208852637U true CN208852637U (en) | 2019-05-14 |
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ID=66416473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821426575.XU Active CN208852637U (en) | 2018-09-03 | 2018-09-03 | A kind of landfill leachate handling tail gas time spray processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208852637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627149A (en) * | 2019-08-23 | 2019-12-31 | 泉州台商投资区长芳设计有限公司 | Landfill leachate back-spraying treatment equipment capable of treating tail gas |
| CN113198128A (en) * | 2021-06-15 | 2021-08-03 | 钟星建设集团有限公司 | Full-automatic smoke-discharging fire-extinguishing system |
-
2018
- 2018-09-03 CN CN201821426575.XU patent/CN208852637U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627149A (en) * | 2019-08-23 | 2019-12-31 | 泉州台商投资区长芳设计有限公司 | Landfill leachate back-spraying treatment equipment capable of treating tail gas |
| CN110627149B (en) * | 2019-08-23 | 2021-12-07 | 江苏星鑫分离设备制造有限公司 | Landfill leachate back-spraying treatment equipment capable of treating tail gas |
| CN113198128A (en) * | 2021-06-15 | 2021-08-03 | 钟星建设集团有限公司 | Full-automatic smoke-discharging fire-extinguishing system |
| CN113198128B (en) * | 2021-06-15 | 2022-01-25 | 钟星建设集团有限公司 | Full-automatic smoke-discharging fire-extinguishing system |
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