CN208816206U - A kind of DPF cleaning and regeneration system - Google Patents
A kind of DPF cleaning and regeneration system Download PDFInfo
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- CN208816206U CN208816206U CN201821549646.5U CN201821549646U CN208816206U CN 208816206 U CN208816206 U CN 208816206U CN 201821549646 U CN201821549646 U CN 201821549646U CN 208816206 U CN208816206 U CN 208816206U
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Abstract
A kind of DPF cleaning and regeneration system, including ultrasonic cleaning system, high pressure, which is instantaneously sprayed, sweeps system, high-temperature calcination system, it is characterized in that, the ultrasonic cleaning system includes ultrasonic container and supersonic generator, it includes gas occurring source that the high pressure, which instantaneously sprays the system of sweeping, high pressure tank, DPF container ontology and waste liquid pool, the DPF container ontology includes DPF container, first seal closure and the second seal closure, first seal closure is set to DPF container upper end, second seal closure is set to DPF container lower end, the first air inlet is set on first seal closure, the high pressure tank is connect with the first air inlet by the first emulsion tube, pass through ultrasonic cleaning system, high pressure instantaneously sprays system of sweeping and the coupled series of high-temperature calcination system act on the highly efficient regeneration for reaching DPF.
Description
Technical field
The utility model belongs to automotive field, and in particular to a kind of DPF cleaning and regeneration system.
Background technique
DPF, Diesel Particulate Filter diesel particulate filter, which refer to, to be mounted in diesel engine truck exhaust system,
The device of particulate matter (PM) in exhaust, abbreviation DPF are reduced by filtering.DPF can be purified effectively 70%-in exhaust
90% particle is that purification diesel engine particulate matter is most effective, one of most straightforward approach.Realize commercialization in the world.
DPF is mounted in Diesel Engine Exhaust Pipe, and when exhaust passes through, PM is absorbed and filter by filter core.But with the increase of working time, filter core
Internal PM increases, and causes exhaust back pressure to increase, will affect the economy of the dynamic property of diesel engine.The PM removed on filter core is referred to as
The regeneration of DPF.The ultimate challenge that DPF faces is exactly regeneration issues.
Currently used regeneration has: (1) heating regeneration, and this method regeneration is simple, safe and reliable, can whenever and wherever possible into
Row regeneration, disadvantage need power consumption.(2) microwave stove heating regenerates, and this method heat utilization efficiency is high, but circuit is complicated, impracticable.
(3) particle of reverse jet regenerating, blowout needs collection to handle, and removes and be not thorough.
Utility model content
The purpose of the utility model is to provide a kind of DPF cleaning and regeneration system, solve the problems, such as that dpf regeneration effect is poor, it can
Efficiently to remove the particulate matter in DPF, economizes on resources, further reduce cost.
To solve the above problems, the technical scheme adopted by the utility model is a kind of DPF cleaning and regeneration system, including
Ultrasonic cleaning system, high pressure instantaneously spray system of sweeping, high-temperature calcination system, which is characterized in that the ultrasonic cleaning system packet
Ultrasonic container and supersonic generator are included, it includes gas occurring source, high pressure tank, DPF appearance that the high pressure, which instantaneously sprays the system of sweeping,
Receive device ontology and waste liquid pool, the DPF container ontology includes DPF container, the first seal closure and the second seal closure, and described
One seal closure is set to DPF container upper end, and second seal closure is set to DPF container lower end, first seal closure
The first air inlet of upper setting, the high pressure tank are connect with the first air inlet by the first emulsion tube.
First emulsion tube one end connects high pressure tank, and spray head is arranged in the other end, and the spray head passes through the first air inlet
Mouth is installed in the first seal closure, and gasket is arranged between first air inlet and spray head.
Safety-valve is set on the high pressure tank, and the high pressure tank top is arranged gas outlet, bottom setting the
Two air inlets, the high pressure tank connect gas generator by the second air inlet, and the gas outlet and the first emulsion tube connect
It connects.
Gas-liquid mixed is arranged on second seal closure to export, the second emulsion tube, institute is arranged in the gas-liquid mixed exit
It states DPF container ontology and waste liquid pool is connected by the second emulsion tube.
First seal closure and the second seal closure are stainless steel material, first seal closure and DPF container sheet
Body is tightly connected, and second seal closure and DPF container ontology are tightly connected.
First seal closure liner is set in first seal closure, the first seal closure liner fit closely with it is first close
On the inside of sealing cover, the second seal closure liner is set, the second seal closure liner is fitted closely in second in second seal closure
On the inside of seal closure, the first seal closure liner and the second seal closure liner are elastomeric material.
Liquid outlet is arranged in the ultrasound container side, and fluid chamber, setting in the fluid chamber are arranged in the ultrasound container
Netted DPF container.
The ultrasound container setting water inlet and water outlet, the ultrasonic system also set up solenoid valve.
The high-temperature calcination system includes Muffle furnace body and control system, and the Muffle furnace body maximum temperature is 800
℃。
The beneficial effects of the utility model are:
1. a kind of DPF cleaning and regeneration system of the utility model, setting ultrasonic cleaning system, high pressure instantaneously spray system of sweeping and
Particulate matter in DPF is broken into small-molecule substance after ultrasonic cleaning and is dissolved in ultrasonic cleaning solution by high-temperature calcination system, it
High pressure, which instantaneously sprays system of sweeping and carries out spray to it, afterwards sweeps, and instantaneous high pressure forms instantaneous explosive impact force to it, by surface
Particulate matter purging is clean, is finally calcined in the Muffle furnace of high-temperature calcination system, will contain the burning-up of charcoal little particle, and pass through ultrasound
Wave cleaning system, high pressure instantaneously spray system of sweeping and the coupled series of high-temperature calcination system act on the highly efficient regeneration for reaching DPF.
2. a kind of DPF cleaning and regeneration system of the utility model, high pressure instantaneously sprays system of sweeping, and setting DPF container upper end is set
Oval first seal closure is set, and spray head is set at the first seal closure air inlet and is connected with high pressure tank, when work, high pressure
Air accumulator provides gas source for it, forms explosive air-flow moment at spray head for entire seal closure gassy, forms high pressure
State will be cleaned remaining solid-liquid waste by ultrasonic cleaning system from top to down and be blown in the second seal closure, and pass through second
Gas-liquid mixed outlet in seal closure is discharged into waste liquid tank, and for this system to for traditional air gun purging, effect is more preferable, faster,
And it can directly replace manual operation.
3. a kind of DPF cleaning and regeneration system of the utility model, by the sequence of maneuvers of independent research, instead of artificial, meanwhile,
The design is structurally reasonable, and manufacturing cost is low, is easy to implement industrialization.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model DPF container body construction schematic diagram；
Fig. 3 is DPF structural schematic diagram.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to we
Case is illustrated.
Embodiment one
As shown in Figure 1-3, a kind of DPF cleaning and regeneration system of the utility model, including ultrasonic cleaning system, high pressure are instantaneous
System, high-temperature calcination system are swept in spray, which is characterized in that the ultrasonic cleaning system includes ultrasonic container 110 and ultrasonic wave hair
Raw device, it includes gas occurring source, high pressure tank 210, DPF container ontology and waste liquid pool that the high pressure, which instantaneously sprays the system of sweeping,
250, the DPF container ontology includes DPF container 290, the first seal closure 201 and the second seal closure 280, and described first
Seal closure 201 is set to 290 upper end of DPF container, and second seal closure 280 is set to 290 lower end of DPF container, described
Second seal closure 280 is welded in waste liquid pool 250, and the first air inlet 201, the high pressure are arranged on first seal closure 201
Air accumulator 210 is connect with the first air inlet 260 by the first emulsion tube 202.
Described first emulsion tube, 202 one end connects high pressure tank 210, and the other end is arranged spray head, and the spray head passes through the
One air inlet 260 is installed in the first seal closure 201, and gasket is arranged between first air inlet 260 and spray head.It is arranged close
Packing guarantees the air-tightness of the first seal closure 201 and DPF container 290, prevents in the first seal closure of gas leakage contribution 201
Pressure.
Safety-valve 203 is set on the high pressure tank 210, and gas outlet is arranged in 210 top of high pressure tank
240, the second air inlet 230 is arranged in bottom, and the high pressure tank connects gas generator by the second air inlet 230, described
Gas outlet 240 is connect with the first emulsion tube 202.Setting 210 purpose of high pressure tank is that the system of sweeping instantaneously is sprayed for high pressure to be provided
The pressure of temporary impact.
Gas-liquid mixed is set on second seal closure 280 and exports 270, is arranged second at the gas-liquid mixed outlet 270
Emulsion tube 160, the DPF container ontology connect waste liquid pool by the second emulsion tube 160.Setting gas-liquid mixed exports 270
The waste liquid in the DPF container instantaneously purged and gas discharge will be passed through.
First seal closure 201 and the second seal closure 280 are stainless steel material, 201 cover of the first sealing and DPF
Container ontology passes through flanged joint with DPF container ontology by flanged joint, second seal closure 280.Pass through flange
Connection, both can achieve the effect of sealing, meanwhile, cost is relatively low for flanged joint, and use is also more convenient.
First seal closure liner 204 is set in first seal closure 201, and the first seal closure liner 204 closely pastes
It closes and 201 inside of the first seal closure, the 280 second seal closure liner 205 of interior setting of the second seal closure, second seal closure
Liner 205 is fitted closely in 280 inside of the second seal closure, and the first seal closure liner 204 and the second seal closure liner 205 are
For elastomeric material.
Liquid outlet is arranged in ultrasound 110 side of container, and fluid chamber 120, the liquid is arranged in the ultrasound container 110
The netted DPF container of setting in chamber 120.On the one hand netted DPF container, which is arranged, can be used for supporting DPF, on the other hand, there is no harm in
Hinder and contacted with the liquid of fluid chamber 120, to be cleaned by ultrasonic.
The ultrasound container 110 is arranged water inlet 130 and water outlet 140, water inlet 130 by third emulsion tube 150 with
Water pipe is connected, and water outlet 140 is connected to waste liquid tank by the 4th emulsion tube 160, and the ultrasonic system also sets up solenoid valve.Pass through
Solenoid valve control Inlet and outlet water saves manpower.
The high-temperature calcination system includes Muffle furnace body 310 and control system 320, the Muffle furnace body maximum temperature
It is 800 DEG C.The present embodiment be arranged 500 DEG C, will by purging DPF be put into Muffle furnace, by control system according to 5-10 DEG C/
The program of min heats up to Muffle furnace, calcines 2 hours after heating, and DPF is dried and simultaneously removes the impurity on the surface DPF, is obtained
DPF after to regeneration.
Embodiment two
As shown in Figure 1-3, a kind of DPF cleaning and regeneration system of the utility model, including ultrasonic cleaning system, high pressure are instantaneous
System, high-temperature calcination system are swept in spray, which is characterized in that the ultrasonic cleaning system includes ultrasonic container 110 and ultrasonic wave hair
Raw device, it includes gas occurring source, high pressure tank 210, DPF container ontology and waste liquid pool that the high pressure, which instantaneously sprays the system of sweeping,
250, the DPF container ontology includes DPF container 290, the first seal closure 201 and the second seal closure 280, and described first
Seal closure 201 is set to 290 upper end of DPF container, and second seal closure 280 is set to 290 lower end of DPF container, described
First air inlet 201, the high pressure tank 210 and the first air inlet 260 are set on first seal closure 201 and pass through the first cream
Sebific duct 202 connects.
Described first emulsion tube, 202 one end connects high pressure tank 210, and the other end is arranged spray head, and the spray head passes through the
One air inlet 260 is installed in the first seal closure 201, and gasket is arranged between first air inlet 260 and spray head.It is arranged close
Packing guarantees the air-tightness of the first seal closure 201 and DPF container 290, prevents in the first seal closure of gas leakage contribution 201
Pressure.
Safety-valve 203 is set on the high pressure tank 210, and gas outlet is arranged in 210 top of high pressure tank
240, the second air inlet 230 is arranged in bottom, and the high pressure tank connects gas generator by the second air inlet 230, described
Gas outlet 240 is connect with the first emulsion tube 202.Setting 210 purpose of high pressure tank is that the system of sweeping instantaneously is sprayed for high pressure to be provided
The pressure of temporary impact.
Gas-liquid mixed is set on second seal closure 280 and exports 270, is arranged second at the gas-liquid mixed outlet 270
Emulsion tube 160, the DPF container ontology connect waste liquid pool by the second emulsion tube 160.Setting gas-liquid mixed exports 270
The waste liquid in the DPF container instantaneously purged and gas discharge will be passed through.
First seal closure 201 and the second seal closure 280 are stainless steel material, 201 cover of the first sealing, DPF
Container ontology and the second seal closure 280 are sealed by hydraulic press.The DPF for being applicable to different model by hydraulic press sealing is clear
It washes, saves time cost, convenient and efficient, cleaning efficiency is high.
First seal closure liner 204 is set in first seal closure 201, and the first seal closure liner 204 closely pastes
It closes and 201 inside of the first seal closure, the 280 second seal closure liner 205 of interior setting of the second seal closure, second seal closure
Liner 205 is fitted closely in 280 inside of the second seal closure, and the first seal closure liner 204 and the second seal closure liner 205 are
For elastomeric material.
Liquid outlet is arranged in ultrasound 110 side of container, and fluid chamber 120, the liquid is arranged in the ultrasound container 110
The netted DPF container of setting in chamber 120.On the one hand netted DPF container, which is arranged, can be used for supporting DPF, on the other hand, there is no harm in
Hinder and contacted with the liquid of fluid chamber 120, to be cleaned by ultrasonic.
The ultrasound container 110 is arranged water inlet 130 and water outlet 140, water inlet 130 by third emulsion tube 150 with
Water pipe is connected, and water outlet 140 is connected to waste liquid tank by the 4th emulsion tube 160, and the ultrasonic system also sets up solenoid valve.Pass through
Solenoid valve control Inlet and outlet water saves manpower.
The high-temperature calcination system includes Muffle furnace body 310 and control system 320, the Muffle furnace body maximum temperature
It is 800 DEG C.The present embodiment be arranged 500 DEG C, will by purging DPF be put into Muffle furnace, by control system according to 5-10 DEG C/
The program of min heats up to Muffle furnace, calcines 2 hours after heating, and DPF is dried and simultaneously removes the impurity on the surface DPF, is obtained
DPF after to regeneration.
The above is preferred embodiments of the present invention, and those skilled in the art are come
Say, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications also by
It is considered as the protection scope of the utility model.
Claims (9)
1. a kind of DPF cleaning and regeneration system, including ultrasonic cleaning system, high pressure instantaneously spray system of sweeping, high-temperature calcination system,
It is characterized in that, the ultrasonic cleaning system includes ultrasonic container and supersonic generator, and the high pressure, which is instantaneously sprayed, sweeps system packet
Include gas occurring source, high pressure tank, DPF container ontology and waste liquid pool, the DPF container ontology include DPF container,
First seal closure and the second seal closure, first seal closure are set to DPF container upper end, and second seal closure is set to
The first air inlet, the high pressure tank and the first air inlet are arranged on first seal closure by for DPF container lower end
The connection of one emulsion tube.
2. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that first emulsion tube one end connects
High pressure tank is connect, spray head is arranged in the other end, and the spray head is installed in the first seal closure by the first air inlet, and described first
Gasket is set between air inlet and spray head.
3. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that be arranged on the high pressure tank
Safety-valve, the high pressure tank top are arranged gas outlet, and bottom is arranged the second air inlet, and the high pressure tank passes through the
Two air inlets connect gas generator, and the gas outlet is connect with the first emulsion tube.
4. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that be arranged on second seal closure
The second emulsion tube is arranged in gas-liquid mixed outlet, the gas-liquid mixed exit, and the DPF container ontology passes through the second emulsion tube
Connect waste liquid pool.
5. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that first seal closure and second
Seal closure is stainless steel material, and first seal closure and DPF container ontology are tightly connected, second seal closure with
DPF container ontology is tightly connected.
6. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that setting in first seal closure
First seal closure liner, the first seal closure liner are fitted closely on the inside of the first seal closure, are set in second seal closure
The second seal closure liner is set, the second seal closure liner fits closely on the inside of the second seal closure, in first seal closure
Lining and the second seal closure liner are elastomeric material.
7. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that ultrasound container side setting
Liquid outlet, the ultrasound container is interior to be arranged fluid chamber, the netted DPF container of setting in the fluid chamber.
8. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that the ultrasound container setting water inlet
Mouth and water outlet, the ultrasonic cleaning system also set up solenoid valve.
9. a kind of DPF cleaning and regeneration system according to claim 1, which is characterized in that the high-temperature calcination system includes
Muffle furnace body and control system, the Muffle furnace body maximum temperature are 800 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549646.5U CN208816206U (en) | 2018-09-21 | 2018-09-21 | A kind of DPF cleaning and regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549646.5U CN208816206U (en) | 2018-09-21 | 2018-09-21 | A kind of DPF cleaning and regeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816206U true CN208816206U (en) | 2019-05-03 |
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ID=66277987
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549646.5U Active CN208816206U (en) | 2018-09-21 | 2018-09-21 | A kind of DPF cleaning and regeneration system |
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| Country | Link |
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| CN (1) | CN208816206U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905630A (en) * | 2019-11-22 | 2020-03-24 | 上海创怡环境技术有限公司 | DPF cleaning system and cleaning method |
| CN111330363A (en) * | 2020-03-13 | 2020-06-26 | 苏州德中创恒软件科技有限公司 | Vehicle DPF washs regeneration facility |
| CN113769484A (en) * | 2021-09-18 | 2021-12-10 | 一汽解放汽车有限公司 | DPF carrier regeneration unit and regeneration method |
-
2018
- 2018-09-21 CN CN201821549646.5U patent/CN208816206U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905630A (en) * | 2019-11-22 | 2020-03-24 | 上海创怡环境技术有限公司 | DPF cleaning system and cleaning method |
| CN111330363A (en) * | 2020-03-13 | 2020-06-26 | 苏州德中创恒软件科技有限公司 | Vehicle DPF washs regeneration facility |
| CN113769484A (en) * | 2021-09-18 | 2021-12-10 | 一汽解放汽车有限公司 | DPF carrier regeneration unit and regeneration method |
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