CN2596029Y - Ceramic filter purificating device with mechanism for regeneration after burning it - Google Patents
Ceramic filter purificating device with mechanism for regeneration after burning it Download PDFInfo
- Publication number
- CN2596029Y CN2596029Y CN 03210914 CN03210914U CN2596029Y CN 2596029 Y CN2596029 Y CN 2596029Y CN 03210914 CN03210914 CN 03210914 CN 03210914 U CN03210914 U CN 03210914U CN 2596029 Y CN2596029 Y CN 2596029Y
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- CN
- China
- Prior art keywords
- burning
- hole
- baffle plate
- foul smell
- filtering body
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- Expired - Fee Related
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- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a ceramic filter purification device with a mechanism for regeneration after burning. In a casing, the front end of which is provided with a foul air inlet and the back end of which is provided with a clean air outlet, one side of the outlet is provided with a ceramic filter, and one side of the inlet is provided with a baffle plate, the outer periphery of which is vertically fixed in the casing. A big central through hole on the plate surface and big through holes uniformly distributed around the big central through hole are provided with burning cylinders, the cylinder walls of which near both top ends are provided with small through holes. One end of each burning cylinder positioned in an air inlet chamber is closed, and the other end positioned in a burning chamber is opened. Foul air tubes are arranged in the small through holes on the baffle plate, one end of each foul air tube is positioned in the air inlet chamber, and the other end is positioned in the burning chamber. The baffle plate is also provided with miniature through holes. The igniting end of a pulse igniter is positioned in some burning cylinder and corresponds to the final end of an igniting fuel feeding pipeline stretched into the burning cylinder, and the final ends of branch tubes of a gas pipeline for combustion are respectively inserted into the burning cylinders. The utility model has the advantages of simple structure and high safety, and the utility model can be used for filtering the foul air and can be regenerated conveniently.
Description
Technical field the utility model relates to a kind of gas cleaning plant, particularly adopts the purifier of ceramic filtering body.
Background technique is discharged into soot particles a large amount of in the atmosphere for vehicle exhaust and the culinary cuisine process of eliminating diesel locomotive, oil smoke and barbecue soot etc. mix dirty gas, people design multiple filtration object, wherein foamed ceramics and honeycomb ceramic filter are more satisfactory mediums, but these two kinds of ceramic filtering bodies need regeneration after using a period of time, people design the scheme that makes it to regenerate again for this reason, as use the electric heating regeneration sector, the microwave heating regeneration device, the pulse cleaning technology, catalytic regeneration technology etc., but such scheme or because of complex structure, or do not satisfy the requirement of practicability because of the restriction of service condition, cause failing so far to be applied.
The summary of the invention the purpose of this utility model be to provide a kind of simple in structure, regeneration is convenient, the collection ceramic filtering body is the ceramic filtering body purifier of one with the burning regeneration sector.The utility model mainly includes: shell, ceramic filtering body, baffle plate, combustion barrel, foul smell pipe, igniter and fuel supply pipeline.Wherein shell is that front end is provided with dirty gas access, and the rear end is provided with the hollow casing of clean gas outlet.The ceramic filtering body corresponding with the enclosure shape is located at that clean gas exports a side in the shell.This ceramic filtering body adopts wall-flow honeycomb ceramic filter.Dirty in the enclosure gas access one side is provided with the baffle plate that certain distance is arranged with it, should be fixed on the outer casing inner wall baffle plate outer periphery vertical with outer casing centerline, it will be equipped with space remaining in the ceramic filtering body rear casing and be divided into two chambeies, the chamber adjacent with ceramic filtering body is burning cavity, and another chamber is an air-inlet cavity.The plate face of this baffle plate is provided with some through holes, its center large through-hole and uniform on every side some large through-holes thereof are provided with the combustion barrel parallel with center line, be equipped with small through hole on the barrel of this cylindrical shape combustion barrel near the top, two ends, it is positioned at the end sealing of air-inlet cavity, and the other end that is positioned at burning cavity opens wide.Also be evenly equipped with some small through hole on baffle plate, wherein be provided with the foul smell pipe parallel with center line, the one end is positioned at air-inlet cavity, and the other end is positioned at burning cavity, and the foul smell tube wall that this major part is positioned at burning cavity is provided with the through hole of some discharge foul smells.Also be provided with some micro through-holes in addition on baffle plate, a part of foul smell directly enters burning cavity from this micro through-hole.By the pulse igniter in the burning cavity of being located at of controller control, its sparking end is positioned at one of them combustion barrel, and corresponding with the igniter fuel service terminal in reaching this combustion barrel.This fuel channel is connected with fuel gas source, and this fuel gas source can be a liquefied petroleum gas, rock gas or gasoline high pressure mixing gas.The burning that links to each other with this fuel gas source is provided with some arms with gas pipeline in addition, and their terminal is inserted in respectively in each combustion barrel.Be provided with parallel bypass tube with it in addition on shell, its front end is provided with bypass valve between the two with corresponding near the through hole on the burning cavity housing of ceramic filtering body, and the rear end of bypass tube is connected with the outer casing back outlet.When filter breaks down, open bypass valve, foul smell is discharged, to guarantee the safety of purifier from side pipe siphunculus.This purifier is when work, and foul smell enters the housing air-inlet cavity by inlet hole, and then enters burning cavity by suction tude and micro through-hole, and some foul smell enters burning cavity by the small through hole that is positioned on the air-inlet cavity one side combustion barrel.The foul smell that enters burning cavity by different approaches all enters into ceramic filtering body above, this ceramic filtering body just captures soot particle in the foul smell and greasy dirt and be adsorbed on the micropore hole wall, foul smell is purified, but after after a while, just store a certain amount of carbon soot particles and greasy dirt in the ceramic filtering body, purifying effect does not just reach requirement, at this moment just need ceramic filtering body burning regeneration, promptly pulse igniter is lighted with controller, make it in this combustion barrel, form kindling material, when this kindling material proper functioning, be about to jet of flame to other combustion barrel place, open burning by control system again and use the gas pipeline fuel supplying, make and form certain strong flame in the burning cavity.And the foul smell that enters in the burning cavity is taken flame in the ceramic filtering body to, the temperature of ceramic filtering body is sharply raise at short notice, to light attached to the soot particle on the ceramic filter body wall and catch fire, in short time soot particle of assembling in the filter and greasy dirt are burnt, realize the regeneration of ceramic filtering body, close the switch of each fuel inlet afterwards.If this purifier is used on the automobile, under any operating mode, can both guarantee kindling material for making diesel engine, pulse igniter does not quit work in whole burning regenerative process.
The utility model has following advantage compared to existing technology:
1. collection filter and regeneration sector is one, can not only filter dirty gas and can also regenerate easily, makes filter be in good working order all the time, filters effectively.
2. simple in structure, safe and reliable, be convenient to make, install and maintenance.
3. this device using scope is wide, not only is used for the purification treatment of vehicle exhaust and kitchen exhaust, can also be used for the large combustion unit, as the purification treatment of steamer, locomotive exhaust, also can use at the filter regeneration product of dust-free workshop and laboratory air purification.
Description of drawings
Fig. 1 is that master of the present utility model looks the section simplified schematic diagram.
Fig. 2 is that the master of baffle plate of the present utility model looks schematic representation.
Embodiment is looked in the section simplified schematic diagram the master of the ceramic filtering body purifier that the burning regeneration sector is arranged shown in Figure 1, and front end is provided with foul smell inlet 1, and the rear end is provided with in the shell 3 of clean gas outlet 2, establishes ceramic filtering body 4 in outlet one side.Be provided with in the enclosure and the foul smell baffle plate 5 at regular intervals that enters the mouth, this outer periphery vertical with outer casing centerline is fixed on the baffle plate on the outer casing inner wall, as shown in Figure 2, its plate face is provided with center large through-hole and uniform large through-hole thereof on every side, which is provided with the combustion barrel parallel 6 with center line, be equipped with small through hole 7 on the barrel of this combustion barrel near the top, two ends, it is positioned at the end sealing of air-inlet cavity, and the other end that is positioned at burning cavity opens wide.Be provided with the foul smell pipe 8 parallel with center line in the uniform small through hole on the baffle plate, their end is positioned at air-inlet cavity, and the other end is positioned at burning cavity, and the foul smell tube wall that this major part is positioned at burning cavity is provided with the through hole of discharging foul smell.Also be provided with uniform micro through-hole 9 on the baffle plate.Be located at the pulse igniter 10 in the burning cavity, its sparking end is positioned at the central burner tube, and is corresponding with igniter fuel service 11 terminals in reaching the central burner tube.The burning that links to each other with fuel gas source in addition is provided with terminal with gas pipeline 12 and is inserted in arm in each combustion barrel respectively.Be provided with parallel bypass tube 13 with it in addition on shell, its front end is provided with bypass valve 14 between the two with corresponding near the through hole on the burning cavity housing of ceramic filtering body.The bypass tube rear end is connected with the outer casing back outlet.
Claims (2)
- One kind have the burning regeneration sector the ceramic filtering body purifier, its front end is provided with foul smell inlet rear end and is provided with in the shell of clean gas outlet, establish ceramic filtering body in outlet one side, it is characterized in that: be provided with in the enclosure and the foul smell baffle plate at regular intervals that enters the mouth, this outer periphery vertical with outer casing centerline is fixed on the baffle plate on the outer casing inner wall, its plate face is provided with center large through-hole and uniform large through-hole thereof on every side, which is provided with the combustion barrel parallel with center line, be equipped with small through hole on the barrel of this combustion barrel near the top, two ends, it is positioned at the end sealing of air-inlet cavity, the other end that is positioned at burning cavity opens wide, be provided with the foul smell pipe parallel in the uniform small through hole on the baffle plate with center line, their end is positioned at air-inlet cavity, the other end is positioned at burning cavity, the foul smell tube wall that this major part is positioned at burning cavity is provided with the through hole of discharging foul smell, also be provided with on the baffle plate and be evenly equipped with micro through-hole, in one of them combustion barrel of sparking end seat of pulse igniter, corresponding with the igniter fuel service terminal in reaching this combustion barrel, the burning that links to each other with fuel gas source in addition is provided with terminal with gas pipeline and is inserted in arm in each combustion barrel respectively.
- 2. the ceramic filtering body purifier that the burning regeneration sector is arranged according to claim 1, it is characterized in that: on shell, be provided with parallel bypass tube with it, its front end is with corresponding near the through hole on the burning cavity housing of ceramic filtering body, be provided with bypass valve between the two, the bypass tube rear end links to each other with the outer casing back outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210914 CN2596029Y (en) | 2003-01-10 | 2003-01-10 | Ceramic filter purificating device with mechanism for regeneration after burning it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210914 CN2596029Y (en) | 2003-01-10 | 2003-01-10 | Ceramic filter purificating device with mechanism for regeneration after burning it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596029Y true CN2596029Y (en) | 2003-12-31 |
Family
ID=33754165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03210914 Expired - Fee Related CN2596029Y (en) | 2003-01-10 | 2003-01-10 | Ceramic filter purificating device with mechanism for regeneration after burning it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596029Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482615A (en) * | 2014-12-30 | 2015-04-01 | 天津正本自控系统有限公司 | Optical sterilization device installation structure for air purifier |
-
2003
- 2003-01-10 CN CN 03210914 patent/CN2596029Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482615A (en) * | 2014-12-30 | 2015-04-01 | 天津正本自控系统有限公司 | Optical sterilization device installation structure for air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |