CN215633237U - CASE skid-steer loader flowing wall type particle capture regenerator - Google Patents
CASE skid-steer loader flowing wall type particle capture regenerator Download PDFInfo
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- CN215633237U CN215633237U CN202122358256.8U CN202122358256U CN215633237U CN 215633237 U CN215633237 U CN 215633237U CN 202122358256 U CN202122358256 U CN 202122358256U CN 215633237 U CN215633237 U CN 215633237U
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Abstract
The utility model relates to a CASE skid steer loader, in particular to a flowing wall type particle capture regenerator of a CASE skid steer loader, which has compact installation and convenient use and can reach the discharge standard. The device comprises a CASE skid-steer loader, wherein a silencer connecting port is arranged on the CASE skid-steer loader, a flowing wall type particle capturing regenerator which is matched with the silencer connecting port in shape is arranged at the silencer connecting port, an exhaust head pipe is arranged at the air inlet of the flowing wall type particle capturing regenerator, and an exhaust tail pipe is arranged at the air outlet of the flowing wall type particle capturing regenerator. The utility model can fully utilize the limited reconstruction space of the equipment by installing the flow wall type particle capturing regenerator at the position of the original silencer, has compact installation structure and convenient use, can reach the emission standard at the same time, and has simple device structure, convenient installation and space saving.
Description
Technical Field
The utility model relates to a CASE skid steer loader, in particular to a flowing wall type particle capture regenerator of a CASE skid steer loader, which has compact installation and convenient use and can reach the discharge standard.
Background
Since 12 months and 1 day in 2020, China begins to implement the emission standard of 'national four' of non-road mobile machinery, compared with the 'national three' standard, the emission standard of 'national four' is more environment-friendly, the emission of nitrogen oxides is reduced by 13% -45%, and the emission of particulate matters is reduced by 50% -94%. At present, the non-road mobile machinery used in China is generally in the emission standard of 'three countries' or 'three countries', and a plurality of old equipment face the situation that the actual particulate matter emission does not reach the standard in environmental protection, so that how to reduce the particulate matter emission of the non-road mobile equipment is a difficult problem in front of all equipment users.
A37-560 kW off-road mobile machine specified in the discharge standard of 'fourth of China' should be additionally provided with a flowing wall type particle capture regenerator (DPF), and the scheme for refitting the DPF for large off-road mobile equipment on the market at present is relatively mature, namely the DPF is additionally arranged at the tail end of a tail gas discharge pipe.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems, thereby providing a CASE skid steer loader flow wall type particle capture regenerator that is compact to install, easy to use, and capable of meeting emission standards.
The utility model solves the problems and adopts the technical scheme that:
the utility model provides a CASE skid-steer loader flows wall formula particle capture regenerator, includes CASE skid-steer loader, is provided with the muffler connector on the CASE skid-steer loader, and muffler connector department is provided with the class wall formula particle capture regenerator that suits with muffler connector shape, and class wall formula particle capture regenerator air inlet department is provided with the exhaust head pipe, and class wall formula particle capture regenerator's air outlet department is provided with tail pipe.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
the flow wall type particle capturing regenerator is arranged at the position of the original silencer, so that the limited transformation space of equipment can be fully utilized, the installation structure is compact, the use is convenient, and the emission standard can be reached.
Secondly, the device has simple structure, convenient installation and space saving.
Preferably, the further technical scheme of the utility model is as follows:
pipe hoops are respectively arranged between the air inlet of the flow wall type particle capture regenerator and the exhaust head pipe and between the air outlet of the flow wall type particle capture regenerator and the exhaust tail pipe; the connection is tight, the leakage is avoided, and the disassembly and the maintenance are convenient.
The exhaust head pipe is a telescopic hose; so that the exhaust head pipe can be telescopically adjusted according to the specific position of the air inlet of the flowing wall type particle capturing regenerator.
The device also comprises a CASE skid-steer loader frame, wherein the flowing wall type particle capturing regenerator is connected with the CASE skid-steer loader frame through a bolt; is convenient to disassemble and maintain.
Drawings
FIG. 1 is a schematic view of an overall installation structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a flow-wall particle capture regenerator in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of a flow-wall particle capture regenerator in accordance with an embodiment of the present invention.
In the figure: an exhaust head pipe 1; a pipe clamp 2; a flowing wall type particle capture regenerator 3; a tail pipe 4.
The specific implementation mode is as follows:
the utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
Referring to fig. 1 to 3, a CASE skid-steer loader flowing wall type particle capturing regenerator comprises a CASE skid-steer loader, a pipe hoop 2, an exhaust head pipe 1 and an exhaust tail pipe 4, wherein the CASE skid-steer loader is provided with a silencer connecting port left after an original silencer is removed, the silencer connecting port is provided with a flowing wall type particle capturing regenerator 3 matched with the shape of the silencer connecting port, the flowing wall type particle capturing regenerator 3 is manufactured according to the shape of the original silencer strictly, the air inlet of the flowing wall type particle capturing regenerator 3 is connected with the exhaust head pipe 1 through the pipe hoop 2, the air outlet of the flowing wall type particle capturing regenerator 3 is connected with the exhaust tail pipe 4 through the pipe hoop 2, the connection is tight, the leakage is avoided, the disassembly and the maintenance are convenient, the exhaust head pipe 1 is a telescopic hose, so that the exhaust head pipe 1 can be telescopically adjusted according to the specific position of the air inlet of the flowing wall type particle capturing regenerator 3, still include CASE skid-steer loader frame, the class of flowing wall formula particle capture regenerator 3 passes through the bolt and is connected with CASE skid-steer loader frame, convenient to detach maintains.
When the particle catching regenerator is used, the working principle of the flow wall type particle catching regenerator 3 is that particles are caught by alternately plugging carrier holes and inlets and outlets to force airflow to pass through a multi-control wall surface, the flow wall type particle catching regenerator 3 is tightly combined with a shell to ensure that the air is filtered by particle catching regeneration reaction substances after flowing into an air inlet, and NO in waste gas is generated into NO under the action of the particle catching regeneration reaction substances2，NO2Reacts with soot particles, NO2Has strong oxidizing ability to trapped soot particles and utilizes generated NO2Removing soot particles as an oxidant and generating CO2And NO2Is reduced into NO again, and the cycle of particle capture and regeneration is realized; when the ash particles which cannot be caught by the huhu in the flowing wall type particle catching regenerator 3 are cleaned regularly in the using process, the pipe hoop 2 and the bolt are detached, and then the compressed air is used for repeatedly blowing.
According to the utility model, the flow wall type particle capturing regenerator 3 is arranged at the position of the original silencer, so that the limited transformation space of the equipment can be fully utilized, the installation structure is compact, the use is convenient, the emission standard can be reached, the device structure is simple, the installation is convenient, and the space is saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (4)
1. The utility model provides a CASE skid-steer loader flows wall type particle capture regenerator, includes CASE skid-steer loader, is provided with the muffler connector on the CASE skid-steer loader, its characterized in that: the connecting port of the silencer is provided with a flow wall type particle capturing regenerator which is matched with the connecting port of the silencer in shape, the air inlet of the flow wall type particle capturing regenerator is provided with an exhaust head pipe, and the air outlet of the flow wall type particle capturing regenerator is provided with an exhaust tail pipe.
2. The CASE skid steer loader flow wall particulate capture regenerator of claim 1, wherein: pipe hoops are respectively arranged between the air inlet of the flow wall type particle capture regenerator and the exhaust head pipe and between the air outlet of the flow wall type particle capture regenerator and the exhaust tail pipe.
3. The CASE skid steer loader flow wall particulate capture regenerator of claim 1, wherein: the exhaust head pipe is a telescopic hose.
4. The CASE skid steer loader flow wall particulate capture regenerator of claim 1, wherein: still include CASE skid-steer loader frame, the wall formula particle catch regenerator passes through the bolt and is connected with CASE skid-steer loader frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122358256.8U CN215633237U (en) | 2021-09-28 | 2021-09-28 | CASE skid-steer loader flowing wall type particle capture regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122358256.8U CN215633237U (en) | 2021-09-28 | 2021-09-28 | CASE skid-steer loader flowing wall type particle capture regenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215633237U true CN215633237U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122358256.8U Active CN215633237U (en) | 2021-09-28 | 2021-09-28 | CASE skid-steer loader flowing wall type particle capture regenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215633237U (en) |
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2021
- 2021-09-28 CN CN202122358256.8U patent/CN215633237U/en active Active
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