CN209892297U - Efficient and recyclable particle catcher - Google Patents

Abstract

The utility model discloses a particle catcher with high-efficiency recycling, which comprises a dust collection box and two particle catchers fixedly arranged at the upper end of the dust collection box, wherein the left end and the right end of the dust collection box are respectively provided with an air inlet pipe and an air release valve, and the air release valve is provided with a dust collection bag; the particle catcher comprises a box body and a ceramic filter, wherein the lower end of the box body is communicated with the inside of the dust collection box, the ceramic filter is arranged in the box body, and an air outlet pipe is arranged at the upper end of the box body. Has the advantages that: a granule trapper of high-efficient recycling use need not to dismantle and can carry out the clearance of blowing automatically, speed of blowing is compared the manual work with efficiency and is all showing the promotion, corresponding work efficiency who has promoted the granule trapper has prolonged the cycle of blowing and sweeping of granule trapper, has reduced the frequency of blowing and sweeping of granule trapper, has promoted the life of granule trapper, has also avoided the trouble that the installation of granule trapper was dismantled in addition, labour saving and time saving, the practicality is good.

Description

Efficient and recyclable particle catcher

Technical Field

The utility model relates to a diesel engine particle trap field, concretely relates to high-efficient granule catcher that recycles.

Background

The particulate trap is a ceramic filter installed in the exhaust system of a diesel engine, and can trap particulate emissions before the particulate emissions enter the atmosphere, so that the diesel exhaust meets the emission standards;

at present, the particle catcher just needs to take off its inside ceramic filter and sweeps after using a period to dust soot particle blocks up the filtration efficiency that influences the particle catcher at ceramic filter in a large amount of aggregations, does not only need to spend time to dismantle the installation like this, and the manual work sweeps speed in addition is slow, and is inefficient, wastes time and energy, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a particle catcher that high efficiency recycles is just provided in order to solve above-mentioned problem to dismantle particle catcher among the solution prior art and rely on the manual work to blow the cleaning speed slow, inefficiency, the particle catcher installation is dismantled very trouble moreover, wastes time and energy, the not strong scheduling problem of practicality. The utility model provides an among a great deal of technical scheme preferred technical scheme can realize that particle catcher need not to dismantle and can carry out the clearance of blowing automatically to it, need not the manual work and sweeps, sweep speed and efficiency and compare the manual work and all show the promotion, also avoided the trouble that particle catcher installation was dismantled in addition, labour saving and time saving, the practicality is good, sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a particle catcher with high-efficiency recycling, which comprises a dust collection box and two particle catchers fixedly arranged at the upper end of the dust collection box, wherein the left end and the right end of the dust collection box are respectively provided with an air inlet pipe and an air release valve, and the air release valve is provided with a dust collection bag;

the particle catcher comprises a box body and a ceramic filter, wherein the lower end of the box body is communicated with the inside of the dust collection box, the ceramic filter is arranged in the box body, and an air outlet pipe is arranged at the upper end of the box body.

As an important design of the scheme, a back blowing device is arranged above the ceramic filter in the box body and comprises a snake coil pipe and a blowing pipe communicated with one end of the snake coil pipe, the other end of the snake coil pipe is sealed, and a plurality of air outlet holes blowing air towards the ceramic filter are formed in the snake coil pipe.

As the optimized design of the scheme, the upper ends of the interiors of the two box bodies are communicated through the communicating pipe.

As the optimized design of the scheme, primary filters are installed at the left end and the right end in the dust collection box respectively, each primary filter comprises a first installation plate fixedly connected with the inner wall of the dust collection box and a plurality of filter pipes fixedly installed on the first installation plate, each filter pipe comprises a pipe body with one sealed end and a plurality of first filter holes arranged on the outer wall of the pipe body, the plurality of first filter holes are located at one sealed end of the pipe body, and one open end of the pipe body penetrates through the first installation plate.

As the optimized design of the scheme, the lower end in the box body is provided with the secondary filter, the secondary filter comprises a second mounting plate fixedly mounted at an opening at the lower end of the box body and a plurality of cylinders fixedly mounted on the second mounting plate, the upper end of each cylinder is open and penetrates through the second mounting plate, and the lower ends of the cylinders are sealed and provided with a plurality of second filter holes.

As the optimized design of the scheme, the inner wall of the dust collection box is fixedly provided with the supporting plate.

As the optimal design of the scheme, the lower end in the box body is provided with a multi-ball adsorption device, and the multi-ball adsorption device comprises an upper layer of filter screen plate and a lower layer of filter screen plate and a plurality of small packing balls filled between the two layers of filter screen plates.

Has the advantages that: a granule trapper of high-efficient recycling use need not to dismantle and can carry out the clearance of blowing automatically, speed of blowing is compared the manual work with efficiency and is all showing the promotion, corresponding work efficiency who has promoted the granule trapper has prolonged the cycle of blowing and sweeping of granule trapper, has reduced the frequency of blowing and sweeping of granule trapper, has promoted the life of granule trapper, has also avoided the trouble that the installation of granule trapper was dismantled in addition, labour saving and time saving, the practicality is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is an internal block diagram of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 4 is a partial enlarged view of fig. 2B according to the present invention;

fig. 5 is a schematic structural diagram of the blowback device of the present invention.

The reference numerals are explained below:

1. a dust collection box; 2. an air inlet pipe; 3. a box body; 4. a communicating pipe; 5. an air outlet pipe; 6. a deflation valve; 7. a dust collection bag; 8. a support plate; 9. a first mounting plate; 10. a pipe body; 11. a first filtering hole; 12. a second mounting plate; 13. a barrel; 14. a second filtering hole; 15. a ceramic filter; 16. a coiled pipe; 17. an air blowing pipe; 18. an air outlet; 19. a filter screen plate; 20. and filling the small balls.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a particle trap for high-efficiency recycling, including a dust collection box 1 and two particle traps fixedly installed on the upper end of the dust collection box 1, the period of blowing and cleaning of the particle trap can be effectively prolonged by setting up the two particle traps compared with the traditional single particle trap, the blowing and cleaning frequency of the particle trap is reduced, the left and right ends of the dust collection box 1 are respectively provided with an air inlet pipe 2 and a gas release valve 6, and the gas release valve 6 is provided with a dust collection bag 7;

referring to fig. 2, the particle trap includes a box body 3 with a lower end communicated with the inside of the dust collection box 1 and a ceramic filter 15 arranged in the box body 3, the upper end of the box body 3 is provided with an air outlet pipe 5, considering that the vibration of the particle trap can be caused in the running process and the working process of the engine of the automobile, the ceramic filter 15 is specially arranged above the dust collection box 1, and the lower end of the box body 3 is ensured to be communicated with the dust collection box 1, so that the soot particles adsorbed on the ceramic filter 15 can be shaken down into the dust collection box 1 along with the vibration of the particle trap, and after a period of time, the soot particles in the dust collection box 1 can be discharged into the dust collection bag 7 by means of tail gas only by opening the air release valve 6.

As an alternative embodiment, referring to fig. 2 and 5, a back-blowing device is disposed in the box 3 above the ceramic filter 15, the back-blowing device includes a coiled pipe 16 and an air blowing pipe 17 connected to one end of the coiled pipe 16, the other end of the coiled pipe 16 is sealed, the coiled pipe 16 is provided with a plurality of air outlets 18 facing the ceramic filter 15, when air is pumped into the air blowing pipe 17, air is blown out from the air outlets 18 through the coiled pipe 16 and is directed to the ceramic filter 15, dust and carbon soot particles in the ceramic filter 15 are blown into the dust collection box 1 from top to bottom and finally enter the dust collection bag 7 (when the back-blowing device is operated, the engine does not work, and simultaneously the air release valve 6 is opened, i.e. when the back-blowing device is operated, no tail gas can enter the dust collection box 1, so that the back-blowing device can blow the dust and carbon soot particles in the ceramic filter 15 into the dust collection bag 7), the utility model discloses a long-time back of using of particle trapper, the soot particles in two particle trappers all increase, can not realize simple blowback and sweep, consequently need the blowback device to ceramic filter 15 anti-sweep, will adsorb in dust collection box 1 in the soot particles on ceramic filter 15, compare traditional artifical particle trapper dismantlement get off and carry out anti-mode of sweeping, the utility model discloses a particle trapper not only need not the manual work and sweeps, exempts from to dismantle and install moreover, sweeps speed and efficiency simultaneously and all sweep highly than the manual work, effectively promotes the work efficiency of particle trapper, prolongs sweeping cycle and life of particle trapper, and the clearance is convenient, swift, labour saving and time saving, and the practicality is good.

Referring to fig. 1, communicating pipe 4 intercommunication is passed through to the inside upper end of two boxes 3, the utility model discloses a set up two particle trappers on dust collection box 1 and prolong the blowing cleaning cycle of particle trapper, reduce blowing cleaning frequency of particle trapper, in the use, in case soot particles increase in one of them particle trapper, ceramic filter 15's filtration efficiency descends in this particle trapper, the tail gas volume of corresponding outlet duct 5 department is little, there is pressure differential in the 3 inside top regions of box of two particle trappers, so in the particulate matter does not have the particulate matter trapper that increases tail gas will follow communicating pipe 4 and get into the particulate matter trapper that soot particles increase, realize simple blowback and sweep, in order to slow down the jam of soot particles in this particulate matter trapper.

Referring to fig. 2 and 3, the dust collection box 1 is provided with primary filters at left and right ends, the primary filters are used for primary filtering of tail gas entering the dust collection box 1, wherein the primary filter at the left end is used for preventing soot particles in the dust collection box 1 from flowing back into the air inlet pipe 2, the primary filter at the right end is used for preventing soot particles at the air release valve 6 from flowing back to the middle of the dust collection box 1, so that dust in the dust collection box 1 can be cleaned quickly and subsequently, the primary filter comprises a mounting plate one 9 fixedly connected with the inner wall of the dust collection box 1 and a plurality of filter pipes fixedly arranged on the mounting plate one 9, in order to reduce the blocking of the mounting plate one 9 to the tail gas, the tail gas can rapidly pass through the mounting plate one 9, the mounting plate one 9 should be installed in an inclined manner, the included angle between the mounting plate one 9 and the horizontal plane is preferably 80 degrees, each filter pipe comprises a sealing pipe body 10 at one end and a plurality of first, the internal diameter of body 10 is 16 millimeters, and length is 8 centimetres, and the aperture of first filtration hole 11 is 5 millimeters, and wherein a plurality of first filtration holes 11 are located the one end that body 10 sealed, and the open-ended one end of body 10 runs through mounting panel 9, and the design just can not block the first filtration hole 11 of jam to those soot particles that adsorb on mounting panel 9 like this.

Referring to fig. 2 and 4, a secondary filter is arranged at the lower end inside the box body 3, the secondary filter comprises a second mounting plate 12 fixedly mounted at an opening at the lower end of the box body 3 and a plurality of cylinders 13 fixedly mounted on the second mounting plate 12, the upper ends of the cylinders 13 are open and penetrate through the second mounting plate 12, the lower ends of the cylinders 13 are sealed and provided with a plurality of second filter holes 14, the second filter holes 14 are used for further filtering tail gas, large-particle smoke is prevented from blocking the ceramic filter 15, and the service life of the ceramic filter 15 for smoke is prolonged.

Referring to fig. 2, a support plate 8 is fixedly mounted on the inner wall of the dust box 1, and the support plate 8 is used for supporting and fixing the dust box 1, so as to enhance the mechanical strength of the dust box 1.

Referring to fig. 2 and 3, a multi-ball adsorption device is arranged at the lower end inside the box body 3, the multi-ball adsorption device comprises an upper layer of filter screen plate 19 and a lower layer of filter screen plate 19 and a plurality of small packing balls 20 filled between the two layers of filter screen plates 19, so that when tail gas passes through the multi-ball adsorption device from bottom to top, soot particles in the tail gas are adsorbed on the surfaces of the small packing balls 20, so that the soot particles contained in the tail gas entering the ceramic filter 15 are less, the service life of the ceramic filter 15 is further prolonged, the cleaning frequency of the ceramic filter 15 is shortened, in addition, when the box body 3 shakes, the small packing balls 20 shake along with the small packing balls and collide with other small packing balls 20, so that the soot particles adsorbed on the surfaces of the small packing balls 20 fall into the dust collection box 1, the soot particles are ensured not to be accumulated on the surfaces of the small packing balls 20 and the filter screen plates 19 are both made of high temperature resistant, such as copper, the filled balls 20 have a ball diameter of 3 mm.

In the operation process, tail gas enters the dust collection box 1 from the air inlet pipe 2 from bottom to top, then enters the box body 3 after being filtered by the primary filter and the secondary filter, and then is discharged from the air outlet pipe 5 after being filtered by the ceramic filter 15. because the particle catcher is fixedly arranged on the diesel engine, in the operation process of the diesel engine, the vibration generated by the diesel engine can be transmitted to the particle catcher and drives the particle catcher to vibrate, so that dust soot particles adsorbed on the ceramic filter 15 fall into the dust collection box 1, after a period of time, if the dust removal of the particle catcher is needed, the air release valve 6 can be opened, the tail gas enters the dust collection box 1 and then is directly discharged from the air release valve 6, then the soot particles in the dust collection box 1 are blown away and sent into the dust collection bag 7, and the dust collection bag 7 can filter the tail gas, gas can pierce through dust bag 7 and arrange to the atmosphere, and dust charcoal smoke particle then stays in dust bag 7, can avoid polluted environment like this, only need artifical regularly with the dust in the dust bag 7 clear up can, in addition, the utility model discloses except that dust collection box 1, intake pipe 2, box 3, communicating pipe 4, outlet duct 5 adopt the high temperature resistant material preparation when the preparation, backup pad 8, mounting panel 9, body 10, mounting panel two 12, barrel 13, snake coil pipe 16, gas blow pipe 17, filter plate 19, fill the bobble 20 and also need adopt outside the high temperature resistant material preparation.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. An efficient recyclable particle trap, characterized by: the dust collection box comprises a dust collection box (1) and two particle traps fixedly arranged at the upper end of the dust collection box (1), wherein the left end and the right end of the dust collection box (1) are respectively provided with an air inlet pipe (2) and an air release valve (6), and the air release valve (6) is provided with a dust collection bag (7);

the particle catcher comprises a box body (3) and a ceramic filter (15), wherein the lower end of the box body (3) is communicated with the inside of the dust collection box (1), the ceramic filter (15) is arranged in the box body (3), and an air outlet pipe (5) is arranged at the upper end of the box body (3).

2. A high efficiency recyclable particle trap as claimed in claim 1 wherein: the top that lies in ceramic filter (15) in box (3) is provided with the blowback device, the blowback device include snake coil pipe (16) and with gas blow pipe (17) of the one end intercommunication of snake coil pipe (16), the other end of snake coil pipe (16) seals, be provided with a plurality of ventholes (18) of blowing towards ceramic filter (15) on snake coil pipe (16).

3. A high efficiency recycling particle trap as set forth in claim 1 or 2 wherein: the upper ends of the interiors of the two boxes (3) are communicated through a communicating pipe (4).

4. A highly efficient recyclable particle trap as claimed in claim 3 wherein: the dust collection box is characterized in that a primary filter is installed at each of the left end and the right end in the dust collection box (1), the primary filter comprises a first mounting plate (9) fixedly connected with the inner wall of the dust collection box (1) and a plurality of filter pipes fixedly mounted on the first mounting plate (9), each filter pipe comprises a pipe body (10) with one sealed end and a plurality of first filter holes (11) formed in the outer wall of the pipe body (10), the plurality of first filter holes (11) are located at one sealed end of the pipe body (10), and one open end of the pipe body (10) penetrates through the first mounting plate (9).

5. The efficient recycling particle trap as set forth in claim 4, wherein: the inside lower extreme of box (3) is provided with secondary filter, secondary filter includes mounting panel two (12) and a plurality of barrel (13) of fixed mounting on mounting panel two (12) of fixed mounting at box (3) lower extreme opening part, barrel (13) upper end opening and run through mounting panel two (12), barrel (13) lower extreme seals and is provided with a plurality of seconds and crosses filtration hole (14).

6. A highly efficient recyclable particle trap as claimed in claim 4 or 5 wherein: and a support plate (8) is fixedly arranged on the inner wall of the dust collection box (1).

7. The efficient recycling particle trap as set forth in claim 6, further comprising: the box body (3) is internally provided with a multi-ball adsorption device at the lower end, and the multi-ball adsorption device comprises an upper layer of filter screen plate (19) and a lower layer of filter screen plate (19) and a plurality of small packing balls (20) filled between the two layers of filter screen plates (19).

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