A setting machine waste heat recovery system

Abstract

The utility model discloses a setting type machine waste heat recovery system, including waste heat recovery subassembly, waste heat recovery subassembly includes the waste heat recovery outer frame setting, the water inlet pipe of waste heat recovery outer frame side surface setting, the water outlet pipe of water inlet pipe intercommunication, the fin of waste heat recovery outer frame in -setting, the air inlet assembly, the air inlet assembly includes the air inlet vertical frame of waste heat recovery outer frame side surface setting, the air inlet pipeline of air inlet vertical frame intercommunication, the first sliding rail of fixed air inlet vertical frame one side wall, the second sliding rail of fixed air inlet vertical frame other side wall, the air outlet hole of setting in air inlet vertical frame side surface. The utility model discloses the intercoordination of setting waste heat recovery subassembly and air inlet assembly reaches when using, forms the independent structure design of assembly type, makes each part of waste heat recovery can carry out arbitrary assembly disassembly, and this is convenient for daily maintenance, avoids the problem that the fin produces more dirt and influences waste heat recovery efficiency and the air outlet hole blockage influences waste heat recovery efficiency.

Description

Technical Field

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

[0002] During the use of the stenter, a lot of high-temperature exhaust gas is generated. In order to improve the utilization of high-temperature exhaust gas, the existing technology generally recovers the waste heat of high-temperature exhaust gas. This allows the waste heat of high-temperature exhaust gas to be exchanged with clean water. The heated clean water is then collected into a hot water tank for use in production or domestic water, saving the fuel or electricity required for heating.

[0003] However, in the use of existing waste heat recovery devices, since the waste heat is recovered from exhaust gas, the fins are prone to accumulating a lot of dirt, which is difficult to clean, and the vents are also prone to clogging. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a waste heat recovery system for a stenter. Through the cooperation of the waste heat recovery components and the air intake components, an assembled independent structural design is achieved during use, allowing the various parts of the waste heat recovery system to be assembled and disassembled at will. This facilitates daily maintenance and avoids the problems of excessive dirt buildup on the fins affecting waste heat recovery efficiency and blockage of the air outlet affecting waste heat recovery efficiency.

[0005] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: a waste heat recovery system for a stenter, comprising:

[0006] A waste heat recovery assembly, comprising a waste heat recovery outer frame, an inlet pipe disposed on the side of the waste heat recovery outer frame, an outlet pipe connected to the inlet pipe, and fins disposed within the waste heat recovery outer frame.

[0007] An air intake assembly includes an air intake vertical frame disposed on the side of the waste heat recovery outer frame, an air intake pipe communicating with the air intake vertical frame, a first slide rail fixed to one side wall of the air intake vertical frame, a second slide rail fixed to the other side wall of the air intake vertical frame, an air outlet hole opened on the side of the air intake vertical frame, and a first slide rail and a second slide rail fixed to the two side walls of the waste heat recovery outer frame.

[0008] In a preferred embodiment of the waste heat recovery system for a stenter described in this utility model, the first slide rail and the second slide rail are respectively fitted together with the first slide rail frame and the second slide rail frame.

[0009] As a preferred embodiment of the waste heat recovery system for a stenter described in this utility model, the air outlet is provided with a plurality of outlets, and the plurality of air outlets are vertically distributed.

[0010] The air intake vertical frame and the waste heat recovery outer frame are interconnected through an air outlet.

[0011] In a preferred embodiment of the waste heat recovery system for a stenter described in this utility model, the fins are evenly spaced and the distributed fins are penetrated by an inlet pipe and an outlet pipe.

[0012] As a preferred embodiment of the waste heat recovery system for a stenter described in this utility model, it further includes an auxiliary component, which includes a base plate disposed on the bottom surface of the fins and a sliding groove formed on the bottom surface of the base plate.

[0013] As a preferred embodiment of the waste heat recovery system for a stenter described in this utility model, the auxiliary components further include a long shaft disposed in the slide opening, a roller fitted with the long shaft, and a U-shaped rod fixed to the front end of the base plate.

[0014] As a preferred embodiment of the waste heat recovery system for a stenter described in this utility model, a plurality of long shafts are provided, and each long shaft corresponds to a roller.

[0015] The roller is in contact with the inner bottom surface of the waste heat recovery outer frame.

[0016] As a preferred embodiment of the waste heat recovery system for a stenter described in this utility model, it further includes an adjustment component, which includes an annular sleeve fixed to the outer wall of the fin, a threaded hole opened on the annular sleeve, a threaded rod disposed at the position of the threaded hole, and a silicone sheet disposed at the end of the threaded rod.

[0017] Compared with the prior art, the advantages of this utility model are:

[0018] 1. By cooperating with the waste heat recovery components and the air intake components, an independent modular design is achieved during use, allowing each part of the waste heat recovery system to be assembled and disassembled at will. This facilitates daily maintenance and avoids problems such as excessive dirt buildup on the fins affecting waste heat recovery efficiency and blockage of the air outlet affecting waste heat recovery efficiency.

[0019] Second, by using auxiliary components, the friction on the bottom surface of the fins can be reduced, ensuring that the fins can be smoothly removed from the waste heat recovery outer frame, which facilitates maintenance.

[0020] Third, the spacing between the distributed fins can be adjusted arbitrarily through the set adjustment components. This allows for free selection of the number and spacing of fins according to actual conditions, thereby ensuring that the waste heat recovery device meets the normal operation of the molding machine. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a structural diagram of the present invention;

[0023] Figure 2 This is a structural diagram of the air intake assembly of this utility model;

[0024] Figure 3 This is a structural diagram of the auxiliary component of this utility model;

[0025] Figure 4 This is a structural diagram of the adjustment component of this utility model.

[0026] In the diagram: 11. Waste heat recovery outer frame; 12. Water inlet pipe; 13. Water outlet pipe; 14. Fin; 21. Air inlet vertical frame; 22. Air inlet pipe; 23. First slide rail; 24. Second slide rail; 25. First slide rail frame; 26. Second slide rail frame; 27. Air outlet; 31. Base plate; 32. Slide rail opening; 33. Long shaft; 34. Roller; 35. U-shaped rod; 41. Annular sleeve; 42. Threaded hole; 43. Threaded long rod; 44. Silicone sheet. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0031] This utility model provides a waste heat recovery system for a stenter. Through the cooperation of the waste heat recovery component and the air intake component, an assembled independent structural design is achieved during use, allowing the various parts of the waste heat recovery system to be assembled and disassembled at will. This facilitates daily maintenance and avoids the problems of excessive dirt accumulation on the fins affecting waste heat recovery efficiency and blockage of the air outlet affecting waste heat recovery efficiency.

[0032] Figure 1 , Figure 2 , Figure 3 , Figure 4 The diagram shown is an overall structural schematic of one embodiment of a waste heat recovery system for a stenter machine according to this utility model. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 , Figure 4 The main structure of this embodiment includes: a waste heat recovery component and an air intake component.

[0033] The waste heat recovery assembly is used in conjunction with the air intake assembly. Specifically, the waste heat recovery assembly includes a waste heat recovery outer frame 11, a water inlet pipe 12 disposed on the side of the waste heat recovery outer frame 11, a water outlet pipe 13 connected to the water inlet pipe 12, and fins 14 disposed inside the waste heat recovery outer frame 11.

[0034] In practical use, water is injected through the inlet pipe 12, the water flows through a spiral transmission, and is finally discharged through the outlet pipe 13. During the water transmission process, the heat trapped by the fins 14 is heated, which facilitates the recovery and utilization of waste heat.

[0035] The air intake assembly is used to form an assembled structural design. Specifically, the air intake assembly includes an air intake vertical frame 21 disposed on the side of the waste heat recovery outer frame 11, an air intake pipe 22 communicating with the air intake vertical frame 21, a first slide rail 23 fixed to one side wall of the air intake vertical frame 21, a second slide rail 24 fixed to the other side wall of the air intake vertical frame 21, an air outlet 27 opened on the side of the air intake vertical frame 21, and a first slide rail 25 and a second slide rail 26 fixed to both side walls of the waste heat recovery outer frame 11.

[0036] In practical use, the first slide rail 23 and the second slide rail 24 are respectively fitted with the first slide rail frame 25 and the second slide rail frame 26, so that the air intake vertical frame 21 can be assembled with the waste heat recovery outer frame 11. During use, the exhaust gas generated by the stenter is transmitted to the waste heat recovery outer frame 11 through the air intake pipe 22 and the air outlet 27. The distributed fins 14 directly intercept the heat in the exhaust gas. If the air outlet 27 is blocked, the air intake vertical frame 21 can be removed for maintenance. During maintenance, another air intake vertical frame 21 can be installed to ensure normal use. If the fins 14 are heavily soiled, the water inlet pipe 12 and the water outlet pipe 13 can be pulled to one side to move the entire distributed fins 14 to the outside of the waste heat recovery outer frame 11 for easy cleaning.

[0037] Furthermore, it also includes auxiliary components, including a base plate 31 disposed on the bottom surface of the fin 14 and a sliding groove 32 opened on the bottom surface of the base plate 31; the auxiliary components also include a long shaft 33 disposed in the sliding groove 32, a roller 34 fitted with the long shaft 33 and a U-shaped rod 35 fixed to the front end of the base plate 31.

[0038] In practical use, all the distributed fins 14 are fixedly installed on the base plate 31. When it is necessary to remove the distributed fins 14, the user holds the U-shaped rod 35 and pulls it forward. At this time, the roller 34 rolls along the waste heat recovery outer frame 11, which can help to remove all the fins 14 and facilitate maintenance.

[0039] Furthermore, it also includes an adjustment assembly, which includes an annular sleeve 41 fixed to the outer wall of the fin 14, a threaded hole 42 opened on the annular sleeve 41, a threaded rod 43 disposed at the position of the threaded hole 42, and a silicone sheet 44 disposed at the end of the threaded rod 43.

[0040] In practical use, the user pushes the fin 14 forward, at which point the fin 14 slides along the water inlet pipe 12. When it moves to the desired position, the user rotates the threaded rod 43, which drives the silicone sheet 44 to move until the silicone sheet 44 abuts against the water inlet pipe 12. This locks the fin 14 in the desired position. The spacing between the distributed fins 14 can be adjusted arbitrarily, so the number and spacing of the fins 14 can be freely selected according to the actual situation, thereby ensuring that the waste heat recovery device meets the normal operation of the molding machine.

[0041] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A waste heat recovery system for a stenter machine, characterized in that, include: Waste heat recovery assembly, the waste heat recovery assembly includes a waste heat recovery outer frame (11), an inlet pipe (12) disposed on the side of the waste heat recovery outer frame (11), an outlet pipe (13) communicating with the inlet pipe (12), and fins (14) disposed in the waste heat recovery outer frame (11). The air intake assembly includes an air intake vertical frame (21) disposed on the side of the waste heat recovery outer frame (11), an air intake pipe (22) communicating with the air intake vertical frame (21), a first slide rail (23) fixed to one side wall of the air intake vertical frame (21), a second slide rail (24) fixed to the other side wall of the air intake vertical frame (21), an air outlet (27) opened on the side of the air intake vertical frame (21), and a first slide rail frame (25) and a second slide rail frame (26) fixed to both sides of the waste heat recovery outer frame (11).

2. The waste heat recovery system for a stenter according to claim 1, characterized in that, The first slide rail (23) and the second slide rail (24) are respectively fitted with the first slide rail frame (25) and the second slide rail frame (26).

3. The waste heat recovery system for a stenter according to claim 2, characterized in that, The air outlet (27) is provided in a plurality of manners, and the plurality of air outlets (27) are vertically distributed; The air intake vertical frame (21) and the waste heat recovery outer frame (11) are connected to each other through the air outlet (27).

4. The waste heat recovery system for a stenter according to claim 3, characterized in that, The fins (14) are evenly spaced and are penetrated by the inlet pipe (12) and the outlet pipe (13).

5. A waste heat recovery system for a stenter according to claim 4, characterized in that, It also includes auxiliary components, which include a base plate (31) disposed on the bottom surface of the fin (14) and a groove (32) formed on the bottom surface of the base plate (31).

6. The waste heat recovery system for a stenter according to claim 5, characterized in that: The auxiliary components also include a long shaft (33) disposed in the groove (32), a roller (34) fitted with the long shaft (33), and a U-shaped rod (35) fixed to the front end of the base plate (31).

7. A waste heat recovery system for a stenter according to claim 6, characterized in that: Several long shafts (33) are provided, and each long shaft (33) corresponds to a roller (34). The roller (34) is in contact with the inner bottom surface of the waste heat recovery outer frame (11).

8. The waste heat recovery system for a stenter according to claim 7, characterized in that: It also includes an adjustment assembly, which includes an annular sleeve (41) fixed to the outer wall of the fin (14), a threaded hole (42) opened on the annular sleeve (41), a threaded rod (43) disposed at the position of the threaded hole (42), and a silicone sheet (44) disposed at the end of the threaded rod (43).

Images