CN211287846U

CN211287846U - Fuel oil type DPF carrier regeneration device

Info

Publication number: CN211287846U
Application number: CN201922399101.1U
Authority: CN
Inventors: 寇磊; 寇志刚; 李宏光
Original assignee: Changzhou Xinjida Mining Equipment Manufacturing Co ltd
Current assignee: Changzhou Xinjida Mining Equipment Manufacturing Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-18
Anticipated expiration: 2029-12-27

Abstract

The utility model particularly relates to a fuel type DPF carrier regenerating unit. This fuel type DPF carrier regenerating unit includes: the controller is sequentially arranged on the DPF assembly, the transition pipe assembly and the combustor on the workbench, and the oil tank is arranged below the workbench; the fuel inlet end of the burner is connected with the output end of the fuel tank through an oil way; the DPF assembly is suitable for being connected with a combustion engine through a transition pipe assembly, so that heat generated by the combustion engine is transferred to the DPF assembly; the controller is adapted to control operation of the combustion engine to regenerate the DPF assembly. The utility model discloses a fuel type DPF carrier regenerating unit, the heat transmission through producing combustor work makes DPF subassembly regeneration for the DPF subassembly to make the particulate matter of detaching that DPF subassembly can last.

Description

Fuel oil type DPF carrier regeneration device

Technical Field

The utility model particularly relates to a fuel type DPF carrier regenerating unit.

Background

The diesel engine brings convenience to people and also brings serious environmental pollution problems. Currently, the use of Diesel Particulate Filters (DPF) is considered to be the most effective means for solving the problem of Particulate matter emission from Diesel engines. However, during the use of the filter, as particulate matter is accumulated in the DPF, exhaust back pressure of the diesel engine is increased, resulting in deterioration of the performance of the diesel engine; therefore, it is necessary to periodically remove particulate matter in the DPF to restore the DPF to an initial state and regenerate the DPF.

Therefore, it is necessary to design a fuel type DPF carrier regeneration device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fuel type DPF carrier regenerating unit, the heat transmission through producing combustor work makes DPF subassembly regeneration for the DPF subassembly.

In order to solve the technical problem, the utility model provides a fuel type DPF carrier regenerating unit, include:

the controller is sequentially arranged on the DPF assembly, the transition pipe assembly and the combustor on the workbench, and the oil tank is arranged below the workbench;

the fuel inlet end of the burner is connected with the output end of the fuel tank through an oil way;

the DPF assembly is suitable for being connected with a combustion engine through a transition pipe assembly, so that heat generated by the combustion engine is transferred to the DPF assembly;

the controller is adapted to control operation of the combustion engine to regenerate the DPF assembly.

Further, be provided with the bracket of placing the DPF subassembly on the workstation.

Further, the bracket is provided with a semicircular arc placing groove.

Further, the transition duct assembly includes: the protective cover is arranged outside the inner sleeve;

the inner sleeve forms a heat-preservation cavity;

the protective cover is fixed on the workbench and is suitable for radiating the outside of the inner sleeve.

Further, the exhaust port of the DPF assembly is matched with the air inlet of the inner sleeve, so that the exhaust port of the DPF assembly is connected with the air inlet of the inner sleeve through a fastener.

Further, a heat insulation layer is arranged inside the inner sleeve.

Furthermore, a plurality of air holes are formed in the protective cover.

The beneficial effects of the utility model are that, the utility model discloses a fuel type DPF carrier regenerating unit, DPF subassembly pass through the transition pipe subassembly and link to each other with the combustor to the heat transfer that makes the combustor produce gives the DPF subassembly, thereby realizes the regeneration of DPF subassembly, guarantees the particulate matter of getting rid of that the DPF subassembly can last, and through controller control combustor work, has realized automatic operation.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 schematic diagram of the fuel type DPF carrier regeneration device of the present invention.

In the figure:

the device comprises a controller 1, a workbench 2, a transition pipe assembly 3, an inner sleeve 31, a protective cover 32, air holes 321, a combustor 4, an oil tank 5, a bracket 6 and a placing groove 61.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, the present embodiment provides a fuel type DPF carrier regeneration device, including: the device comprises a controller 1, a DPF assembly, a transition pipe assembly 3, a combustor 4 and an oil tank 5, wherein the DPF assembly, the transition pipe assembly 3 and the combustor 4 are sequentially arranged on a workbench 2; the fuel inlet end of the combustor 4 is connected with the output end of the fuel tank 5 through an oil way; the DPF assembly is adapted to be connected to a combustion engine 4 through a transition pipe assembly 3 such that heat generated by the combustion engine 4 is transferred to the DPF assembly; the controller 1 is adapted to control operation of the combustion engine 4 to regenerate the DPF assembly. This fuel type DPF carrier regenerating unit, through the heat transfer who produces combustor 4 for the DPF subassembly to realize the regeneration of DPF subassembly, guaranteed the getting rid of particulate matter that the DPF subassembly can last.

Wherein the controller 1 may, but is not limited to, employ an STM32 type processor; the burner 4 can be, but is not limited to, a light oil burner, RIELLO, italy, which has the advantages of stable heating, rapidness, economy and durability.

Optionally, be provided with temperature sensor at the air inlet of DPF subassembly, through STM32 type treater control combustor 4 work, when temperature sensor detected the temperature and reached DPF subassembly's regeneration temperature, then can stop combustor 4 work, realized automatic operation.

In this embodiment, the transition duct assembly 3 includes: an inner tube 31 and a shield 32 disposed outside the inner tube 31; the inner sleeve 31 forms a heat-preservation cavity; the shield 32 is fixed to the table 2 so as to be adapted to dissipate heat from the outside of the inner sleeve 31. The heat-insulating cavity formed by the inner sleeve 31 can reduce the working time of the combustor 4, thereby achieving the purpose of saving energy.

In this embodiment, the exhaust port of the DPF assembly is adapted to the intake port of the inner sleeve 31, so that the exhaust port of the DPF assembly is connected to the intake port of the inner sleeve 31 by a fastener. Specifically, set the same diameter with DPF assembly's gas vent and interior sleeve pipe 31's air inlet, align the back with DPF assembly's gas vent and interior sleeve pipe 31's air inlet, through the bolt fastening to make the heat in interior sleeve pipe 31 can be better carry for DPF assembly, reduce thermal scattering and disappearing.

In this embodiment, a bracket 6 for placing the DPF assembly is disposed on the table 2. The DPF assembly is supported by the bracket 6 such that the exhaust port of the DPF assembly coincides with the height of the inner sleeve 31.

Further, the bracket 6 is provided with a semicircular arc placing groove 61, and the DPF assembly is limited by the semicircular arc placing groove 61 so as to prevent the DPF assembly from shifting.

In this embodiment, an insulating layer is disposed inside the inner sleeve 31. The inner sleeve 31 can be insulated by arranging the insulating layer, so that the heat loss is reduced.

In this embodiment, the protecting cover 32 is provided with a plurality of air holes 321. The heat of the outer part of the inner sleeve 31 is dissipated by arranging a plurality of air holes 321 on the protective cover 32, so that scalding caused by manual touch is avoided.

To sum up, the DPF component of the fuel type DPF carrier regeneration apparatus of the present invention is connected to the burner 4 through the transition pipe assembly 3, so that the heat generated by the burner 4 is transferred to the DPF component, thereby realizing the regeneration of the DPF component, ensuring the continuous removal of particulate matters from the DPF component, and realizing the automatic operation by controlling the burner 4 to work through the controller 1; the heat-insulating cavity formed by the inner sleeve 31 can reduce the working time of the combustor 4, thereby achieving the purpose of saving energy.

The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A fuel type DPF carrier regeneration device, characterized by comprising:

2. The fuel-type DPF carrier regeneration device as set forth in claim 1,

and a bracket for placing the DPF assembly is arranged on the workbench.

3. The fuel-type DPF carrier regeneration device as set forth in claim 2,

the bracket is provided with a semicircular arc placing groove.

4. The fuel-type DPF carrier regeneration device as set forth in claim 1,

the transition tube assembly includes: the protective cover is arranged outside the inner sleeve;

the inner sleeve forms a heat-preservation cavity;

5. The fuel-type DPF carrier regeneration device as set forth in claim 4,

the exhaust port of the DPF assembly is matched with the air inlet of the inner sleeve, so that the exhaust port of the DPF assembly is connected with the air inlet of the inner sleeve through a fastener.

6. The fuel-type DPF carrier regeneration device as set forth in claim 5,

and a heat insulation layer is arranged inside the inner sleeve.

7. The fuel-type DPF carrier regeneration device as set forth in claim 6,

the protective cover is provided with a plurality of air holes.