Biodiesel waste heat recovery system

Abstract

The utility model belongs to the technical field of waste heat recovery, and provides a biodiesel waste heat recovery system. The utility model relates to a biodiesel waste heat recovery system, which comprises a connecting group pipe, a liquid inlet pipe and a liquid outlet pipe, one end of the connecting group pipe is communicated with the biodiesel power machine; one end of the plate heat exchanger is communicated with the other end of the connecting group pipe; the plate heat exchanger comprises a mounting rack, a fixed plate, a heat exchange plate and an adjusting plate; the fixing plate is mounted at one end of the mounting rack, and the adjusting plate is mounted on the mounting rack; the plurality of heat exchange plates are respectively mounted on the mounting rack; wherein the mounting rack comprises a fixed rod and a communicating pipe; wherein one end of the fixing rod is fixedly mounted on the fixing plate, and the other end of the fixing rod is detachably mounted on the adjusting plate; and two ends of the communicating pipe are respectively communicated with the liquid inlet pipe and the liquid outlet pipe.

Description

Technical Field

[0001] This utility model relates to the field of waste heat recovery technology, specifically to a biodiesel waste heat recovery system. Background Technology

[0002] In traditional biodiesel waste heat recovery systems, the waste heat recovery device is usually installed inside the biodiesel system. While this achieves waste heat recovery, it requires improvements to the existing biodiesel system.

[0003] This increases the cost of equipment modification; therefore, in order to reduce costs, we propose a biodiesel waste heat recovery system that reduces equipment modification costs through heat transfer of the medium. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a biodiesel waste heat recovery system, thereby reducing equipment modification costs.

[0005] In a first aspect, this utility model provides a biodiesel waste heat recovery system, comprising: a connecting pipe assembly, the connecting pipe assembly including an inlet pipe and an outlet pipe; one end of the connecting pipe assembly being connected to a biodiesel engine; and a plate heat exchanger, one end of the plate heat exchanger being connected to the other end of the connecting pipe assembly; the plate heat exchanger comprising a mounting frame, a fixing plate, a heat exchange plate, and an adjusting plate; the fixing plate being mounted on one end of the mounting frame, and the adjusting plate being mounted on the mounting frame; multiple heat exchange plates being provided and respectively mounted on the mounting frame; wherein the mounting frame includes at least two fixing rods and at least one connecting pipe; wherein one end of the fixing rod is fixedly mounted on the fixing plate, and the other end of the fixing rod is detachably mounted on the adjusting plate; the two ends of the connecting pipe are respectively connected to the inlet pipe and the outlet pipe.

[0006] Furthermore, the mounting frame also includes a fixing frame, one end of which is fixedly connected to the fixing plate. In practical applications, this design effectively improves the structural strength of the overall device.

[0007] Furthermore, the adjustment plate is provided with a slide groove, through which the adjustment plate can be detachably mounted on the fixing frame. In practical applications, this design effectively ensures stability.

[0008] Furthermore, the fixing rods are provided in multiple locations and are evenly distributed along both sides of the fixing frame. In practical applications, the purpose of this design is to ensure a secure fixation effect.

[0009] Furthermore, the connecting pipe is U-shaped. In practical applications, this design ensures the effective flow of the liquid, specifically the effective flow of biodiesel.

[0010] Furthermore, the connecting pipe is provided in two places and penetrates the heat exchange plate. The purpose of this design is to improve the flow effect; of course, to further improve the flow effect, a pump can also be installed to accelerate the flow of biodiesel liquid.

[0011] Furthermore, the fixing plate is also provided with two fixing holes. In practical applications, this design facilitates fixing.

[0012] Furthermore, the connecting pipe is also provided with connection and mounting holes. In practical applications, this design facilitates the installation of other components, such as pumps and valves, and other hydraulic fluid components.

[0013] As can be seen from the above technical solution, the beneficial effects of the biodiesel waste heat recovery system provided by this utility model are as follows:

[0014] (1) In practical application, the connecting pipe in this design is to facilitate the connection between the plate heat exchanger in the device and the biodiesel power unit, so that waste heat can be collected easily.

[0015] (2) At the same time, by setting it on the outside of the biodiesel engine, the applicability of the device is effectively improved and the application range is expanded. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the description of the specific embodiments or prior art will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 A schematic diagram of the main structure of a biodiesel waste heat recovery system provided in this embodiment of the present invention;

[0018] Figure 2 A three-dimensional schematic diagram of a plate heat exchanger in a biodiesel waste heat recovery system provided for an embodiment of this utility model;

[0019] Figure 3 A three-dimensional schematic diagram of an adjustment plate in a biodiesel waste heat recovery system provided for an embodiment of this utility model;

[0020] Figure label:

[0021] Connecting pipe 1, inlet pipe 11, outlet pipe 12, plate heat exchanger 2, mounting frame 21, fixing plate 22, heat exchange plate 23, adjusting plate 24, fixing rod 211, connecting pipe 212, fixing bracket 213, slide groove 241, fixing hole 221, connecting mounting hole 2121. Detailed Implementation

[0022] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0023] The basic implementation examples are as follows: Figures 1 to 3 As shown:

[0024] like Figure 1 - Figure 3 As shown in the figure, the biodiesel waste heat recovery system provided in this embodiment can reduce equipment modification costs.

[0025] In a first aspect, this utility model provides a biodiesel waste heat recovery system, comprising: a connecting pipe 1, the connecting pipe 1 including an inlet pipe 11 and an outlet pipe 12; one end of the connecting pipe 1 being connected to a biodiesel engine; and a plate heat exchanger 2, one end of the plate heat exchanger 2 being connected to the other end of the connecting pipe 1; the plate heat exchanger 2 including a mounting frame 21, a fixing plate 22, a heat exchange plate 23, and an adjusting plate 24; the fixing plate 22 being mounted on one end of the mounting frame 21, and the... An adjustment plate 24 is mounted on the mounting frame 21; multiple heat exchange plates 23 are provided and respectively mounted on the mounting frame 21; the mounting frame 21 includes at least two fixing rods 211 and at least one connecting pipe 212; one end of the fixing rod 211 is fixedly mounted on the fixing plate 22, and the other end of the fixing rod 211 is detachably mounted on the adjustment plate 24; the two ends of the connecting pipe 212 are respectively connected to the inlet pipe 11 and the outlet pipe 12. In practical applications, the connecting pipe 1 in this design is for the convenience of connecting the plate heat exchanger 2 in this device to the biodiesel engine, thus facilitating the collection of waste heat; at the same time, by setting it on the outside of the biodiesel engine, the applicability of the device is effectively improved, and the application range is expanded.

[0026] In this embodiment, the mounting frame 21 further includes a fixing frame 213, one end of which is fixedly connected to the fixing plate 22. In practical applications, this design effectively improves the structural strength of the overall device.

[0027] In this embodiment, the adjustment plate 24 is provided with a slide groove 241, and the adjustment plate 24 is detachably mounted on the fixing frame 213 through the slide groove 241. In practical applications, this design effectively ensures stability.

[0028] In this embodiment, the fixing rods 211 are provided in multiple locations and are evenly distributed along both sides of the fixing frame 213. In practical applications, the purpose of this design is to ensure the fixing effect.

[0029] In this embodiment, the connecting pipe 212 is U-shaped. In practical applications, this design ensures the effective flow of the liquid, that is, the effective flow of biodiesel.

[0030] In this embodiment, the connecting pipe 212 is provided at two locations and penetrates the heat exchange plate 23. The purpose of this design is to improve the flow effect; of course, to further improve the flow effect, a pump can also be installed to accelerate the flow of biodiesel liquid.

[0031] In this embodiment, the fixing plate 22 is also provided with two fixing holes 221. In practical applications, this design facilitates fixing.

[0032] In this embodiment, the connecting pipe 212 is also provided with a connection mounting hole 2121. In practical applications, this design facilitates the installation of other components, such as pumps and valves, and other hydraulic fluid components.

[0033] In summary, this biodiesel waste heat recovery system is not only reasonably designed but also simple to operate, effectively realizing waste heat recovery outside the biodiesel system. It achieves efficient waste heat recovery through medium flow, making the device suitable for industry promotion.

[0034] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A biodiesel waste heat recovery system characterized by, The plate heat exchanger comprises a mounting frame, a fixed plate, heat exchange plates and an adjusting plate; the fixed plate is mounted at one end of the mounting frame, and the adjusting plate is mounted on the mounting frame; the heat exchange plates are provided in a plurality of sets and are respectively mounted on the mounting frame. The mounting frame comprises not less than two fixed rods and not less than one communication pipe; one end of the fixed rod is fixedly mounted on the fixed plate, and the other end of the fixed rod is detachably mounted on the adjusting plate; the two ends of the communication pipe are respectively communicated with the liquid inlet pipe and the liquid outlet pipe. The mounting frame further comprises a fixed frame, and one end of the fixed frame is fixedly connected with the fixed plate. The adjusting plate is provided with a slide slot, and the adjusting plate is detachably mounted on the fixed frame through the slide slot.

2. The biodiesel waste heat recovery system of claim 1, wherein, The fixed rod is provided in a plurality of sets and is uniformly arranged along the two sides of the fixed frame.

3. A biodiesel waste heat recovery system according to claim 2, wherein, The communication pipe is in the shape of a U-shaped communication pipe.

4. The biodiesel waste heat recovery system of claim 2, wherein, The communication pipe is provided in two sets and penetrates the heat exchange plates.

5. The biodiesel waste heat recovery system of claim 1, wherein, The fixed plate is further provided with two fixed holes.

6. The biodiesel waste heat recovery system of claim 1, wherein, The communication pipe is further provided with a connecting mounting hole.

7. The biodiesel waste heat recovery system of claim 1, wherein, ​ 8. The biodiesel waste heat recovery system of claim 1, wherein, ​

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