Evaporative condenser convenient to maintain

Abstract

The utility model relates to the technical field of evaporative condensers, in particular to an evaporative condenser convenient to maintain, which mainly comprises a condensing box body, air inlet grooves are formed in the left wall and the right wall of the condensing box body, a condensing pipe is arranged in the middle of the inner side of the condensing box body, and an exhaust pipe is arranged at the top end of the condensing box body. And the assembly convenient to disassemble and assemble is arranged at the front end of the condensation box body, the assembly convenient to disassemble and assemble comprises a side clamping frame, and an inserting bottom plate is arranged at the bottom end of the inner side of the side clamping frame. According to the evaporative condenser convenient to maintain, the insertion bottom plate and the insertion top plate are arranged on the inner side of the side clamping frame for splicing, butt joint and plugging, the middle is tightly sealed through the sealing gasket, the side edge is sealed through the side extrusion strip, the protection sealing performance is ensured, the side edge is clamped to the outer side of the fixing block through the fixing clamping frame for fixing, and the service life of the evaporative condenser is prolonged. The top end connecting part is protected through the sealing clamping frame, the front end of the equipment can be conveniently disassembled and assembled, and the internal maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporative condensers, in particular to an evaporative condenser which is easy to maintain. Background Art

[0002] The evaporative condenser for tar production is a device used in the oil-gas separation process of high-temperature oil-containing pyrolysis gas. The evaporative condenser for tar production is a highly efficient, energy-saving and environmentally friendly device that plays an important role in the oil-gas separation process of high-temperature oil-containing pyrolysis gas.

[0003] Chinese patent publication number CN218154924U discloses an evaporative condenser. This utility model prevents liquid accumulation by setting the downpipe as a flat tube. It also reduces the heat exchange area of ​​the evaporative condenser, reduces the heat exchange amount, uses less refrigerant, and reduces costs. At the same time, through the cooperation of O-rings, annular bosses, sealing rings, and air bags, the connection between the downpipe and the cooling pipeline is made more sealed to prevent condensate leakage.

[0004] During use, the above-mentioned equipment uses a relatively complete overall structure to perform evaporation and condensation processing. When manufacturing this equipment, its exterior is welded as a whole. Although this design improves the sealing and stability of the equipment to a certain extent, once the internal equipment needs to be inspected or adjusted, since the equipment cannot be easily opened for internal operations, maintenance personnel must spend a lot of time disassembling and reassembling the entire equipment. This process is time-consuming and complicated, resulting in a significant increase in the time required for maintenance whenever an internal maintenance situation is encountered during actual use, thereby reducing the overall maintenance efficiency, which needs to be optimized and improved. Utility Model Content

[0005] The purpose of the present invention is to provide an evaporative condenser that is easy to maintain, so as to solve the problem in the background art that the internal part of the equipment needs to be inspected or adjusted, and maintenance personnel need to spend a lot of time disassembling and reassembling the entire equipment, resulting in low maintenance efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An evaporative condenser that is easy to maintain comprises: a condensing box, wherein the left and right walls of the condensing box are both provided with air inlet slots, a condensing pipe is provided in the middle of the inner side of the condensing box, and an exhaust pipe is provided at the top of the condensing box.

[0008] A convenient disassembly and assembly component is provided at the front end of the condensing box, and the convenient disassembly and assembly component includes a side card frame, a plug-in bottom plate is provided at the inner bottom end of the side card frame, and a plug-in top plate is provided at the top end of the plug-in bottom plate, and fixed card frames are provided on both sides of the plug-in top plate. The locking of the fixed card frame is used to fix the plug-in top plate and the plug-in bottom plate on the inner side of the side card frame;

[0009] A positioning and mounting assembly is provided on the inner side of the exhaust duct, and the convenient disassembly and assembly assembly includes a positioning and filtering baffle, a fan is provided on the top of the positioning and filtering baffle, and a positioning hole is provided on the inner bottom wall of the fan, the top of the fan is connected to a limiting mounting frame, the positioning and filtering baffle is used for positioning the fan, and the limiting mounting frame is used for fixed installation of the fan.

[0010] Preferably, a docking block is fixedly connected to the top end of the plug-in base plate, and a sealing gasket is provided on the outer side of the docking block.

[0011] Preferably, a docking slot is provided at the inner bottom end of the plug-in top plate, and a sealing card frame is connected to the rear end of the plug-in top plate. Side extrusion strips are provided on both the left and right sides of the plug-in top plate.

[0012] Preferably, both left and right sides of the side clamp frame are fixedly connected with fixing blocks, and the outer sides of the fixing blocks are connected with elastic pins.

[0013] Preferably, a locking hole is provided inside the fixed card frame, and the locking hole is used for inserting and positioning the elastic pin.

[0014] Preferably, a circulating water tank is provided at the inner bottom end of the condensing box body, and a spray pipe is connected to the left side of the circulating water tank, and a water baffle is provided at the inner top end of the condensing box body.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a plug-in bottom plate and a plug-in top plate on the inner side of the side card frame for assembly and docking sealing, then the middle part is tightly sealed by a sealing gasket, and the side is sealed with a side extrusion strip to ensure protective sealing. The side is fixed on the outer side of the fixed block by a fixed card frame, and the top connection part is protected by a sealing card frame. In this way, the front end of the equipment can be easily disassembled and assembled, thereby improving the efficiency of internal maintenance.

[0017] The inner side of the exhaust duct is positioned through a positioning filter baffle to position the bottom of the fan through a positioning hole to prevent position displacement, and then the top end is fixed on the top end of the exhaust duct through a limit mounting bracket. The extension of the limit mounting bracket allows the fan to be lifted out after removal, which facilitates the removal and maintenance of the fan and further improves the convenience of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the partially separated three-dimensional structure of the convenient disassembly and assembly components of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the positioning and installation component of the present utility model.

[0022] In the figure: 1. Condensation box; 2. Air inlet slot; 3. Condensation pipe; 4. Exhaust pipe; 5. Side card frame; 6. Plug-in bottom plate; 7. Docking block; 8. Plug-in top plate; 9. Docking slot; 10. Sealing gasket; 11. Sealing card frame; 12. Side extrusion strip; 13. Fixed card frame; 14. Locking hole; 15. Fixed block; 16. Elastic pin; 17. Positioning filter baffle; 18. Fan; 19. Positioning hole; 20. Limit mounting bracket; 21. Water baffle; 22. Circulating water tank; 23. Spray pipe. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0025] like Figure 1-4 As shown, the present application provides an evaporative condenser that is easy to maintain, comprising: a condensing box 1, air inlet slots 2 are provided on both the left and right walls of the condensing box 1, a condensing pipe 3 is provided in the middle of the inner side of the condensing box 1, and an exhaust pipe 4 is provided at the top of the condensing box 1.

[0026] Specifically, such as Figure 4 As shown, a circulating water tank 22 is provided at the inner bottom end of the condensing box 1, and a spray pipe 23 is connected to the left side of the circulating water tank 22, and a water baffle 21 is provided at the inner top end of the condensing box 1;

[0027] In this embodiment: the spray pipe 23 transfers the water inside the circulating water tank 22 upward, sprays it out from the top of the condenser tube 3, cools it with the air from the air inlet slot 2, and then discharges it through the exhaust pipe 4. The water vapor is blocked by the water baffle 21 and drips back into the circulating water tank 22 for reuse.

[0028] Convenient disassembly and assembly components: The front end of the condensing box 1 is provided with a convenient disassembly and assembly component, and the convenient disassembly and assembly component includes a side card frame 5, and the inner bottom end of the side card frame 5 is provided with a plug-in base plate 6.

[0029] Specifically, such as Figure 2 As shown, the top of the plug-in base plate 6 is fixedly connected to the docking plug-in block 7, and a sealing gasket 10 is provided on the outside of the docking plug-in block 7;

[0030] In this embodiment: the docking block 7 at the top of the plug-in base plate 6 can be plugged into the docking slot 9. The plug-in installation will improve the connection stability and sealing between the plug-in base plate 6 and the plug-in top plate 8, and the connection is sealed and protected by a sealing gasket 10.

[0031] A plug-in top plate 8 is provided on the top of the plug-in bottom plate 6.

[0032] Specifically, such as Figure 3 As shown, a docking slot 9 is provided at the inner bottom end of the plug-in top plate 8, and a sealing card frame 11 is connected to the rear end of the plug-in top plate 8, and side extrusion strips 12 are provided on both the left and right sides of the plug-in top plate 8;

[0033] In this embodiment: a sealing card frame 11 is provided at the top end of the plug-in top plate 8 to facilitate pressing and sealing the gap between the plug-in top plate 8 and the bracket of the condensing box 1, and the side extrusion strip 12 is used to improve the sealing performance of the connection between the plug-in top plate 8 and the plug-in bottom plate 6 and the side card frame 5.

[0034] Fixed card frames 13 are provided on both the left and right sides of the plug-in top plate 8.

[0035] Specifically, such as Figure 3 As shown, a locking hole 14 is provided inside the fixed card frame 13, and the locking hole 14 is used for inserting and positioning the elastic pin 16;

[0036] In this embodiment, the locking hole 14 is provided with an arc-shaped side to facilitate the insertion of the elastic pin 16 , and can also be squeezed out by external pressure after use to allow the fixed card frame 13 and the fixed block 15 to be separated.

[0037] The locking of the fixed card frame 13 is used to fix the plug-in top plate 8 and the plug-in bottom plate 6 on the inner side of the side card frame 5;

[0038] Specifically, such as Figure 3 As shown, the left and right sides of the side card frame 5 are fixedly connected with a fixing block 15, and the outer side of the fixing block 15 is connected with an elastic pin 16;

[0039] In this embodiment, the fixing block 15 is arranged in conjunction with the fixing frame 13 , and the elastic pin 16 , connected with the internal spring, can be compressed first and then extended to be inserted into the interior of the fixing frame 13 .

[0040] Positioning and mounting components: a positioning and mounting component is provided on the inner side of the exhaust pipe 4, and the convenient disassembly and assembly component includes a positioning filter baffle 17, a fan 18 is provided on the top of the positioning filter baffle 17, and a positioning hole 19 is opened on the inner bottom wall of the fan 18. The top of the fan 18 is connected to a limited mounting bracket 20. The positioning filter baffle 17 is used to position the fan 18, and the limited mounting bracket 20 is used for fixed installation of the fan 18;

[0041] In this embodiment: a plug-in bottom plate 6 and a plug-in top plate 8 are provided on the inner side of the side card frame 5 for assembly and docking sealing, and then the middle part is tightly sealed by a sealing gasket 10, and the side is sealed with a side extrusion strip 12 to ensure protective sealing, and the side is fixed by a fixed card frame 13 to the outer side of the fixed block 15, and the top connection part is protected by a sealing card frame 11, which makes it convenient to disassemble and assemble the front end of the equipment, and the inner side of the exhaust duct 4 is positioned by a positioning filter baffle 17 through a positioning hole 19 to prevent position displacement, and then the top end is fixed to the top of the exhaust duct 4 by a limiting mounting bracket 20. The extension of the limiting mounting bracket 20 can lift out the fan 18 after dismantling, which facilitates the dismantling and maintenance of the fan 18, further improving the convenience of maintenance.

[0042] The specific scheme is as follows: during use, the cooled gas enters from one end of the condenser tube 3 and the liquid is discharged from the other end. At this time, the spray pipe 23 transmits the water inside the circulating water tank 22 upward and sprays it out from the top of the condenser tube 3, cooperates with the air intake of the air inlet slot 2 to cool it, and then is discharged through the exhaust pipe 4. The water vapor is blocked by the water baffle 21 and drips back into the circulating water tank 22 for reuse. When it is necessary to maintain the components inside the condenser box 1, the elastic pins 16 on both sides are squeezed inward to disengage the fixing block 15 from the fixing card frame 13. At this time, the plug-in top plate 8 can slide inside the side card frame 5. After the plug-in top plate 8 is moved out, the plug-in bottom plate 6 can be further moved out, which is convenient for inspection and maintenance of the inner side of the condenser box 1 after the front end is dismantled. Then, when the fan 18 needs to be inspected, the screws used for fixing inside the limit mounting frame 20 are unscrewed, and then the limit mounting frame 20 is grabbed and the fan 18 is lifted out for inspection.

[0043] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative; within the spirit of the present invention, the technical features of the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0044] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. An evaporative condenser that is easy to maintain, comprising: A condensation box (1), wherein air inlet slots (2) are provided inside the left and right walls of the condensation box (1), a condensation pipe (3) is provided in the middle of the inner side of the condensation box (1), and an exhaust pipe (4) is provided at the top of the condensation box (1), characterized in that: A convenient disassembly and assembly component is arranged at the front end of the condensing box (1), and the convenient disassembly and assembly component includes a side card frame (5), the inner bottom end of the side card frame (5) is provided with a plug-in base plate (6), and the top end of the plug-in base plate (6) is provided with a plug-in top plate (8), and the left and right sides of the plug-in top plate (8) are both provided with fixed card frames (13), and the locking of the fixed card frame (13) is used to fix the plug-in top plate (8) and the plug-in base plate (6) on the inner side of the side card frame (5); A positioning installation component is provided on the inner side of the exhaust pipe (4), and the convenient disassembly and assembly component includes a positioning filter baffle (17), a fan (18) is provided at the top end of the positioning filter baffle (17), and a positioning hole (19) is provided on the inner bottom wall of the fan (18), the top end of the fan (18) is connected to a limiting mounting frame (20), the positioning filter baffle (17) is used for positioning the fan (18), and the limiting mounting frame (20) is used for fixed installation of the fan (18).

2. The evaporative condenser easy to maintain according to claim 1, characterized in that: The top end of the plug-in base plate (6) is fixedly connected to a docking plug-in block (7), and a sealing gasket (10) is provided on the outside of the docking plug-in block (7).

3. The evaporative condenser easy to maintain according to claim 1, characterized in that: A docking slot (9) is provided at the inner bottom end of the plug-in top plate (8), and a sealing card frame (11) is connected to the rear end of the plug-in top plate (8). Side extrusion strips (12) are provided on both the left and right sides of the plug-in top plate (8).

4. The evaporative condenser easy to maintain according to claim 1, characterized in that: The left and right sides of the side clamp frame (5) are both fixedly connected with fixed blocks (15), and the outer sides of the fixed blocks (15) are connected with elastic pins (16).

5. The evaporative condenser easy to maintain according to claim 1, characterized in that: A locking hole (14) is provided inside the fixed card frame (13), and the locking hole (14) is used for inserting and positioning the elastic pin (16).

6. The evaporative condenser easy to maintain according to claim 1, characterized in that: A circulating water tank (22) is provided at the inner bottom end of the condensing box (1), and a spray pipe (23) is connected to the left side of the circulating water tank (22). A water baffle (21) is provided at the inner top end of the condensing box (1).

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