CN203488229U

CN203488229U - Diesel generating set smoke purifier and particle catcher

Info

Publication number: CN203488229U
Application number: CN201320601422.5U
Authority: CN
Inventors: 华国金
Original assignee: JIANGYIN HUAYIN CERAMIC ELECTROMECHANICAL TECHNOLOGY Co Ltd
Current assignee: JIANGYIN HUAYIN CERAMIC ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority date: 2013-09-28
Filing date: 2013-09-28
Publication date: 2014-03-19
Anticipated expiration: 2023-09-28

Abstract

The utility model relates to the field of machines, in particular to a diesel generating set smoke purifier and a particle catcher. The diesel generating set smoke purifier comprises a gas inlet and an exhaust opening, an air flow channel is formed between the gas inlet and the exhaust opening, and the smoke particle catcher is arranged in the air flow channel. The catcher comprises a catcher body which comprises a plurality of parallel particle channels, the parallel particle channels are spaced through particle filtering walls, each particle filtering wall is provided with more than one filtering hole, and the parallel particle channels respectively comprise a sealed end and an open end. By means of the technical scheme, compared with the prior art, the diesel generating set smoke purifier and the particle catcher have the advantages that safety and high efficiency are guaranteed, airflow is smooth, blocking cannot occur, overheating cannot occur, service life of the machines is long, and a silencing function is performed.

Description

Diesel generating set fume purifier and particle trap

Technical field

The utility model relates to mechanical field, relates in particular to diesel generating set fume purifier and particle trap.

Background technique

Diesel generator is for every field, to society, brought facility, but the smoke exhaust that diesel engine is discharged has also been brought great pollution to people simultaneously, in the waste gas of diesel combustion, contain the fine particle in the harmful components gases such as CO, HC, NOx and waste gas, human body is had to great harm, when prior art exhaust is not smooth, can not alleviate discharge, can cause temperature to rise affects machine service life.

Model utility content

The object of model utility: for a kind of diesel generating set fume purifier and particle trap of good filtration effect are provided.

In order to reach as above object, the utility model is taked following technological scheme:

Scheme 1:

Soot dust granule catcher, it is characterized in that, comprise catcher body, described catcher body comprises a plurality of above particle path arranged side by side, described a plurality of particle path arranged side by side is separated by particle filtering wall each other, on described particle filtering wall, there is more than one filtering hole, described a plurality of particle path arranged side by side each self-contained closed end and open end.

The further technological scheme of the utility model is, described a plurality of particle path arranged side by side are that closed end and open end all have distribution at the homonymy of catcher body.

The further technological scheme of the utility model is, the distribution adjacent one another are of the closed end of a plurality of particle path arranged side by side of the described homonymy at catcher body and open end.

Scheme 2:

Diesel generating set fume purifier, it is characterized in that, comprise suction port and relief opening, between described suction port and relief opening, there is air-flow path, in described air-flow path, there is soot dust granule catcher, it comprises catcher body, described catcher body comprises a plurality of above particle path arranged side by side, described a plurality of particle path arranged side by side is separated by particle filtering wall each other, on described particle filtering wall, there is more than one filtering hole, described a plurality of particle path arranged side by side each self-contained closed end and open end.

The further technological scheme of the utility model is, described soot dust granule catcher have one above and be one another in series or in parallel.

The further technological scheme of the utility model is, described air-flow path side also comprises bypass, and its inside is provided with stream pressure valve.

The further technological scheme of the utility model is, described suction port and relief opening and soot dust granule catcher comprise air-flow cavity between separately, described soot dust granule catcher have two and install side by side and two air-flow cavitys between.

The further technological scheme of the utility model is, between described two air-flow cavitys, also comprises bypass, and its inside is provided with stream pressure valve.

The further technological scheme of the utility model is, described soot dust granule catcher is cylinder, and it is ceramic material, and on described particle filtering wall, filtering hole is uniform, described filtering hole size homogeneous or heterogeneity.

Adopt as above the utility model of technological scheme, with respect to prior art, have following beneficial effect: safe and efficient, air-flow is unobstructed can not blocked, can not excessive heating, machine service life is long, have sound deadening.

Accompanying drawing explanation

In order to further illustrate the utility model, below in conjunction with accompanying drawing, further describe:

Fig. 1 is the structural representation of model utility;

Fig. 2 is soot dust granule trap structure schematic diagram;

Fig. 3 is the structural representation of region A in Fig. 2;

Wherein: 1. suction port; 2. relief opening; 3. particle trap; 4. air-flow path; 5. air-flow cavity; 6. bypass; 7. stream pressure valve; 8. adpting flange; 9. particle filtering wall; 10. particle path.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, embodiment does not form restriction of the present utility model:

Soot dust granule catcher, it is characterized in that, comprise catcher body, described catcher body comprises a plurality of above particle path arranged side by side 10, described a plurality of particle path arranged side by side 10 is separated by particle filtering wall 9 each other, on described particle filtering wall 9, there is more than one filtering hole, described a plurality of particle path arranged side by side 10 each self-contained closed end and open ends.The structure at this place, the technique effect that at least can realize has been to provide a kind of device of filtration, can filtering smoke.

Described a plurality of particle path arranged side by side 10 is that closed end and open end all have distribution at the homonymy of catcher body.In conjunction with Fig. 3, known air-flow at the volley, can mandatory being required through particle filtering wall 9 more than one deck, reach catharsis.

The distribution adjacent one another are of the closed end of a plurality of particle path arranged side by side 10 of the described homonymy at catcher body and open end.Adopt this kind of method, can guarantee that the pressure of whole air-flow can be local not excessive, make whole device longer service life.

Scheme 2:

Diesel generating set fume purifier, it is characterized in that, comprise suction port 1 and relief opening 2, between described suction port 1 and relief opening 2, there is air-flow path, in described air-flow path, there is soot dust granule catcher, it comprises catcher body, described catcher body comprises a plurality of above particle path arranged side by side 10, described a plurality of particle path arranged side by side 10 is separated by particle filtering wall 9 each other, on described particle filtering wall 9, there is more than one filtering hole, described a plurality of particle path arranged side by side 10 each self-contained closed end and open ends.The technique effect that above technical characteristics is at least realized is that air-flow is passed through, after suction port 1 and relief opening 2, large particle partly to be eliminated.

Described soot dust granule catcher has one above and is one another in series or parallel connection.The effect of series connection is that filtration path is longer, and effect in parallel is that treating capacity is larger.

Described air-flow path side also comprises bypass 6, and its inside is provided with stream pressure valve 7.The stream pressure valve 7 at this place can carry pressure transducer, excessive when pressure, can temporaryly open, and then closes.Certainly the stream pressure valve 7 at this place also can be connected with CPU and self-acting valve by baroceptor.

The CPU at this place can also connect warning device, therefore too much when the number of times of stream pressure valve 7 switches, constantly often opens, will prompting changing soot dust granule catcher.

Implementation more specifically is below provided:

Described suction port 1 and relief opening 2 and soot dust granule catcher comprise air-flow cavity 5 between separately, described soot dust granule catcher have two and install side by side and two air-flow cavitys 5 between.Two air-flow cavitys 5 also have the effect of noise reduction.

The further technological scheme of the utility model is, between described two air-flow cavitys 5, also comprises bypass 6, and its inside is provided with stream pressure valve 7.Described soot dust granule catcher is cylinder, and it is ceramic material, and on described particle filtering wall 9, filtering hole is uniform, described filtering hole size homogeneous or heterogeneity.

The homogeneous effect at this place is to there will not be partial occlusion, and the heterogeneity at this place is that particle was equivalent to filtrating equipment more than one deck, and filtering effect is better.

Described particle filtering wall 9 also has adsorption layer and catalyzer, and described adsorption layer is activated alumina, molecular sieve and rare earth adsorption layer.Catalyzer is platinum, palladium, rhodium.Can also be other reducing zone, active carbon layer etc., it is distributed on inwall, but does not hinder filtering hole, causes multi-level chemical absorption and Physical Absorption.

The utility model generator set purifier comprises the air-flow cavity respectively having up and down, and the air-flow path between upper and lower air-flow cavity and bypass composition, is provided with particle capture device in two air-flow paths, is provided with stream pressure valve in bypass; On upper downstream cavity, be provided with respectively suction port and relief opening and adpting flange.When smoke exhaust enters into two air-flow paths in air-flow cavity by suction port, in air-flow path, be provided with ceramic honey comb shape particle trap (particle trap a: end opening seals at the other end, due to each port hole of particle trap be at one end opening therefore force soot dust granule that diesel engine discharges and waste gas by the final air-flow agent of porous from ceramic hole wall micropore through), on the green streaming carrier of ceramic honeycomb filter, applying active rare earth of containing precious metal etc. makes gas pass ceramic wall better effects if as catalyzer or sorbent, because soot dust granule is large compared with ceramic wall hole, therefore will be filtered to catch and catch on conduit wall), due to the structure of particle trap, exhaust pressure is very large sometimes, as do not discharged in time alleviation, can cause waste gas to stop up heat build-up, so be provided with bypass between air-flow path, in bypass, be provided with gas pressure valve, when stream pressure acquires a certain degree while being obstructed, stream pressure valve can be opened alleviation toxic emission automatically, automatically close again.Alleviate the temperature rising that discharge pressure causes, extend machine service life.

more than show and described basic principle of the present utility model, major character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.

Claims

1. soot dust granule catcher, it is characterized in that, comprise catcher body, described catcher body comprises a plurality of above particle path arranged side by side (10), described a plurality of particle path arranged side by side (10) are separated by particle filtering wall (9) each other, on described particle filtering wall (9), there is more than one filtering hole, described a plurality of particle path arranged side by side (10) each self-contained closed end and open end.

2. soot dust granule catcher as claimed in claim 1, is characterized in that, described a plurality of particle path arranged side by side (10) are that closed end and open end all have distribution at the homonymy of catcher body.

3. soot dust granule catcher as claimed in claim 1, is characterized in that, closed end and the open end distribution adjacent one another are of a plurality of particle path arranged side by side (10) of the described homonymy at catcher body.

4. diesel generating set fume purifier, it is characterized in that, comprise suction port (1) and relief opening (2), between described suction port (1) and relief opening (2), there is air-flow path, in described air-flow path, there is soot dust granule catcher, it comprises catcher body, described catcher body comprises a plurality of above particle path arranged side by side (10), described a plurality of particle path arranged side by side (10) are separated by particle filtering wall (9) each other, on described particle filtering wall (9), there is more than one filtering hole, described a plurality of particle path arranged side by side (10) each self-contained closed end and open end.

5. diesel generating set fume purifier as claimed in claim 4, is characterized in that, described soot dust granule catcher has one above and is one another in series or parallel connection.

6. diesel generating set fume purifier as claimed in claim 4, is characterized in that, described air-flow path side also comprises bypass (6), and its inside is provided with stream pressure valve (7).

7. diesel generating set fume purifier as claimed in claim 4, it is characterized in that, described suction port (1) and relief opening (2) and soot dust granule catcher comprise air-flow cavity (5) between separately, described soot dust granule catcher have two and install side by side and two air-flow cavitys (5) between.

8. diesel generating set fume purifier as claimed in claim 7, is characterized in that, also comprises bypass (6) between described two air-flow cavitys (5), and its inside is provided with stream pressure valve (7).

9. diesel generating set fume purifier as claimed in claim 4, is characterized in that, described soot dust granule catcher is cylinder, and it is ceramic material, and the upper filtering hole of described particle filtering wall (9) is uniform, described filtering hole size homogeneous or heterogeneity.