Continuous condenser conveying device

Abstract

The utility model discloses a continuous condenser conveying device, and relates to the technical field of condensers. The heat exchanger comprises a main body structure which comprises a heat exchange box, an access door located at the front end of the heat exchange box, a mounting box located at one end of the heat exchange box, and positioning plates fixedly arranged in the rear end of the heat exchange box and symmetrically distributed; the conveying structure comprises a plurality of groups of turnover U-shaped pipes embedded in the two ends of the heat exchange box, two butt-joint pipes embedded in one end of the heat exchange box, a U-shaped pipe, a butt-joint pipe, a corrugated pipe arranged in the middle section of one end in the heat exchange box, and a movable pipe in sliding insertion connection with the U-shaped pipe and the butt-joint pipe; the driving structure comprises a motor fixedly arranged on one side of the heat exchange box, a rotating shaft located at the lower end of the motor and a second screw rotationally installed in the heat exchange box. By arranging the conveying structures which are installed in a butt joint mode, the problem that when the condenser is used, accumulated scales on the inner wall and the outer wall of the conveying structures which are distributed in an S-shaped mode are difficult to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a continuous condenser conveying device. Background Art

[0002] A continuous condenser is a device used to cool steam or gas. In a continuous condenser, hot steam or gas enters the condenser through a pipe, comes into contact with the cooling medium, cooling water, inside, releasing heat. During the use of the continuous condenser, the heat exchange medium is transported through a conveying device (delivery pipe). The liquid or gas and other substances generated in the continuous condenser are continuously transported to the unit that requires heat exchange. During the heat exchange process, scale will accumulate on the inner and outer walls of the pipe over time.

[0003] A Chinese patent discloses a continuous circulation spray condenser with heat dissipation fins (authorization announcement number CN203011175U). The patented technology is composed of a water baffle, a spray head, a water supply pipe, a coil, heat dissipation fins, a device body, a water pool, an electric pump, a water pumping pipe, a water outlet pipe, a spray chamber, a water vapor inlet pipe, and a spray pipe; the heat dissipation fins are set on the water supply pipe, which can quickly dissipate the heat of the high-temperature water vapor in the coil when spraying, so that the water vapor in the pipe is quickly cooled from gas to liquid; the electric pump is used to continuously supply water to the spray head to continuously circulate and cool the water vapor in the coil, which can effectively and quickly convert the water vapor in the coil into liquid water, and the sprayed water falls into the water pool and is pumped by the electric pump for recycling, realizing continuous production. In addition, the water supply pipe of the device body is equipped with heat dissipation fins, which can effectively and quickly dissipate the heat absorbed by the circulating water. It is an ideal condensing equipment in seawater desalination equipment.

[0004] This patented technology realizes continuous cooling of water vapor during use, and reduces excessive consumption of heat exchange medium. However, there are still some shortcomings during use. The conveying device (conveyance pipe) of the condenser conveys fluid medium inside. During the process of heat exchange between the outer wall and the heat exchange medium, scale will adhere to the inner and outer walls. Long-term scale accumulation on the inner and outer walls of the conveying pipe will reduce the heat exchange efficiency. In order to extend the heat exchange time of the fluid medium inside the conveying pipe, the pipeline will be designed to be serpentine, which makes it difficult to clean the scale on the inner and outer walls of the conveying pipe. Therefore, those skilled in the art provide a continuous condenser conveying device to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a continuous condenser conveying device, comprising:

[0008] The main structure includes a heat exchange box, an inspection door at the front end of the heat exchange box, an installation box at one end of the heat exchange box, and positioning plates fixed inside the rear end of the heat exchange box and symmetrically distributed;

[0009] The conveying structure includes multiple groups of U-shaped tubes in an inverted shape embedded in both ends of the heat exchange box, two butt-joint tubes and the U-shaped tubes embedded in one end of the heat exchange box, a corrugated tube located in the middle section of one end of the heat exchange box, and movable tubes that are slidably connected with the U-shaped tubes and the butt-joint tubes and are equidistantly distributed;

[0010] as well as;

[0011] The driving structure includes a motor fixed on one side of the heat exchange box and located inside the upper end of the installation box, two sets of bearing brackets fixed inside the installation box and symmetrically distributed, a rotating shaft located at the lower end of the motor and rotatably installed inside the bearing bracket, and two screws rotatably installed inside the upper and lower ends of the heat exchange box and with outer wall threads relatively distributed.

[0012] Furthermore, the outer wall of the movable tube is sleeved with multiple groups of equally spaced mounting plates, the lower end of the heat exchange box is provided with symmetrically distributed guide rails, and the lower end of the mounting plate is provided with symmetrically distributed sliders that are slidably mounted inside the guide rails;

[0013] Specifically, the mounting plate slides inside the guide rail via a slider to provide sliding support for the bottom of the movable tube, and the movable tube is fixed together via the mounting plate, so that the movable tube can be moved.

[0014] Furthermore, the U-shaped tube and the butt-joint tube are located inside the heat exchange box and are sleeved on the outer wall of one side of the corrugated tube with a travel plate, and the upper and lower ends of the travel plate are provided with nuts threadedly mounted on the second outer wall of the screw;

[0015] Specifically, the travel plate fixes the sleeved U-shaped tube and the butt-jointed tube together, and when the travel plate moves, an extrusion force is applied to the U-shaped tube and the butt-jointed tube simultaneously.

[0016] Furthermore, one end of the second screw is located inside the installation box, and a worm wheel is provided at one end of the second screw. The outer wall of the rotating shaft is sleeved with worms that are symmetrically distributed and meshed with the worm wheel.

[0017] Specifically, because the worm wheel and the worm are meshed and installed, when the rotating shaft rotates, the worm wheel is driven to push the worm, thereby driving the screw rod to rotate.

[0018] Furthermore, the movable tube is provided with a first cone tube and a second cone tube at both ends, the inner diameters of the first cone tube and the second cone tube gradually decrease toward one side, a third cone tube is embedded in one end of the U-shaped tube and plugged into the second cone tube, and an annular sealing gasket is provided on the outer walls of the first cone tube, the second cone tube and the inner wall of the third cone tube;

[0019] Specifically, the movable tube is connected and installed with the U-shaped tube and the butt tube through cone tube one and cone tube two, and cone tube two is inserted into cone tube three. According to the conveying direction of the heat exchange fluid, the fluid flow is assisted during the fluid conveying process, and the sealing performance of the joint is improved through the sealing gasket.

[0020] Furthermore, a screw rod 1 is rotatably installed inside the rear end of the heat exchange box, a sleeve is rotatably sleeved on the outer wall of the screw rod 1, a bearing seat is provided at the rear end of the mounting plate, one end of the sleeve is rotatably inserted into the bearing seat, and a rotary handle is provided at one end of the screw rod 1 located at the rear side of the heat exchange box;

[0021] Specifically, the screw rod and the sleeve are threadedly installed, and one end of the sleeve is rotationally supported by the bearing seat. When the screw rod rotates, the rotational force acts on the bearing seat, and the rotational force is easily applied to the screw rod by grasping the rotating rod. At the same time, when the sleeve is pushed by the screw rod, the pushing force effectively acts on the mounting plate.

[0022] 2. Beneficial effects

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] In this utility model, the conveying structure is installed inside the heat exchange box and is used to convey the fluid that needs heat exchange. The heat exchange medium, cooling water, exchanges heat with the conveying structure. The serpentine-shaped heat exchange structure prolongs the heat exchange time. The heat exchange fluid stays in the pipeline for a longer time, which increases the heat exchange time with the pipeline wall and improves the heat exchange effect.

[0025] At the same time, the conveying structure is divided into butt-jointed butt-jointed tubes, U-shaped tubes, corrugated tubes and movable tubes. The butt-jointed tubes and U-shaped tubes are embedded in both ends of the heat exchange box. The butt-jointed tubes and U-shaped tube sections inside the heat exchange box are equipped with stroke compensation through the corrugated tubes to achieve clamping and installation with the movable tubes. The separated conveying structure provides sufficient operating space for cleaning personnel, and the inner and outer walls of the conveying structure are easy to clean.

[0026] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is a schematic diagram of the main sectional three-dimensional structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a top view;

[0030] Figure 3 This is a side view schematic diagram of the three-dimensional structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the main three-dimensional structure of the conveying structure of the present utility model;

[0032] Figure 5 This is a schematic diagram of the main three-dimensional structure of the movable tube of the utility model;

[0033] Figure 6 This is a side sectional perspective structural diagram of the driving structure of the present invention;

[0034] Figure 7 This is a schematic diagram of the three-dimensional structure of the rotating shaft of the utility model from a side view;

[0035] Figure 8 This is a schematic diagram of the three-dimensional structure of the sleeve in a top cross-sectional view of the present invention;

[0036] Figure 9 This is a schematic diagram of the main cross-sectional three-dimensional structure of the U-shaped tube of the present invention.

[0037] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0038] 100. Main structure; 101. Heat exchange box; 102. Guide rail; 103. Slider; 104. Casing; 105. Bearing seat; 106. Screw 1; 107. Rotary handle; 108. Positioning plate; 109. Inspection door; 110. Installation box;

[0039] 200, conveying structure; 201, butt joint; 202, bellows; 203, travel plate; 204, movable tube; 205, cone tube 1; 206, cone tube 2; 207, U-shaped tube; 208, mounting plate; 209, cone tube 3;

[0040] 300, driving structure; 301, motor; 302, rotating shaft; 303, worm; 304, screw 2; 305, worm wheel; 306, nut; 307, bearing bracket. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0042] In the following description, many specific details are set forth to facilitate 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 may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0043] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0044] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0045] Example 1

[0046] See also Figures 1-9 As shown, this embodiment is a continuous condenser conveying device, comprising:

[0047] The main structure 100 includes a heat exchange box 101, an access door 109 at the front end of the heat exchange box 101, an installation box 110 at one end of the heat exchange box 101, and positioning plates 108 fixedly disposed inside the rear end of the heat exchange box 101 and symmetrically distributed.

[0048] The conveying structure 200 includes multiple sets of flipped U-shaped tubes 207 embedded in both ends of the heat exchange box 101, two butt joint tubes 201 and the U-shaped tubes 207 and the butt joint tubes 201 embedded in one end of the heat exchange box 101, a bellows 202 located in the middle section of one end of the heat exchange box 101, and movable tubes 204 slidably connected to the U-shaped tubes 207 and the butt joint tubes 201 and equidistantly distributed.

[0049] The outer wall of the movable tube 204 is sleeved with multiple sets of equally spaced mounting plates 208. The lower end of the heat exchange box 101 is internally provided with symmetrically distributed guide rails 102. The lower end of the mounting plate 208 is provided with symmetrically distributed sliders 103 that are slidably mounted inside the guide rails 102.

[0050] Cone tube 1 205 and cone tube 2 206 are respectively provided at both ends of the movable tube 204. The inner diameters of cone tube 1 205 and cone tube 2 206 gradually decrease toward one side. Cone tube 3 209 is embedded in one end of the U-shaped tube 207 and plugged into cone tube 2 206. Annular sealing gaskets are provided on the outer walls of cone tube 1 205 and cone tube 2 206, and the inner wall of cone tube 3 209.

[0051] A screw 106 is rotatably installed inside the rear end of the heat exchange box 101, and a sleeve 104 is rotatably sleeved on the outer wall of the screw 106. A bearing seat 105 is provided at the rear end of the mounting plate 208. One end of the sleeve 104 is rotatably inserted into the bearing seat 105. A handle 107 is provided at one end of the screw 106 located at the rear side of the heat exchange box 101.

[0052] Performing use of the conveying structure 200;

[0053] One end of the butt joint 201 is provided with a flange for butt joint installation of the pipes. The butt joint 201, U-shaped pipe 207, movable pipe 204 and bellows 202 constitute a delivery pipe. The butt joint 201 located at the top is used for input of the heat exchange fluid, and the butt joint 201 located at the bottom is used for output of the fluid after heat exchange. The fluid to be heat exchanged flows inside the butt joint 201, U-shaped pipe 207, movable pipe 204 and bellows 202, and heat is exchanged inside the heat exchange box 101. The heat exchange process can adopt immersion or spraying mode, and the heat exchange method can be adjusted according to needs.

[0054] The bellows 202 provides stroke compensation for the butt joint 201 and the U-shaped tube 207. The butt joint 201 and the U-shaped tube 207 located inside the heat exchange box 101 can move when squeezed, and the movable tube 204 is docked and installed with the butt joint 201 and the U-shaped tube 207. The movable tube 204 slides on the inner wall of the guide rail 102 through the slider 103, and drives the movable plate to move synchronously through the mounting plate 208, thereby driving the movable plate to move toward the inspection door 109. The movable plate is straight, and the curved part of the serpentine-shaped conveying pipeline is open, and the separated conveying pipeline provides sufficient operating space for cleaning. At the same time, the cleaning of the curved part of the conveying pipeline that is difficult to clean, that is, the inside of the U-shaped tube 207 is easy to operate, and the inner wall of the movable tube 204 is easy to flush. The conveying structure 200 is easy to clean during use, avoiding the problem that the cleaning process of the inner and outer walls of the serpentine-shaped conveying pipeline is difficult to operate and difficult to clean. The separated conveying structure 200 provides conditions for comprehensive cleaning of firmly adhered scale.

[0055] Example 2

[0056] See also Figures 1-9 As shown, this embodiment is based on embodiment 1 and also includes:

[0057] as well as;

[0058] The driving structure 300 includes a motor 301 fixed to one side of the heat exchange box 101 and located inside the upper end of the installation box 110, two sets of bearing brackets 307 fixed to the inside of the installation box 110 and symmetrically distributed, a rotating shaft 302 located at the lower end of the motor 301 and rotatably installed inside the bearing bracket 307, and a screw 304 rotatably installed inside the upper and lower ends of the heat exchange box 101 and with the outer wall threads relatively distributed.

[0059] The U-shaped tube 207 and the butt-joint tube 201 are located inside the heat exchange box 101 and are sleeved on the outer wall of one side of the corrugated tube 202. The upper and lower ends of the travel plate 203 are provided with nuts 306 threadedly mounted on the outer wall of the second screw 304;

[0060] One end of the second screw 304 is located inside the installation box 110. A worm gear 305 is provided at one end of the second screw 304. The outer wall of the rotating shaft 302 is sleeved with symmetrically distributed worms 303 that are meshed with the worm gear 305.

[0061] Performing the use of the drive structure 300;

[0062] The motor 301 drives the rotating shaft 302 to rotate, driving the worm 303 to push the worm wheel 305, and the worm wheel 305 drives the screw 2 304 to rotate. The screw 2 304 rotates inside the nut 306, and through the threads relatively distributed on the outer wall of the screw, the two sets of symmetrically distributed nuts 306 move laterally relative to or away from each other, and the stroke plate 203 is pushed relative to or away from each other. When the stroke plate 203 moves away from each other, the bellows 202 is squeezed, and the U-shaped tube 207 installed and connected to the butt tube 201 are separated. The handle 107 is grasped to drive the screw 106 to rotate, and the sleeve 104 is connected to the screw 1. 106 is threadedly installed, and the movable plate is fixed at a certain position through the mounting plate 208 and is supported by sliding. The sleeve 104 rotates inside the bearing seat 105, and the sleeve 104 applies extrusion force to the movable plate, thereby driving the movable tube 204 to move. The conveying structure 200 is separated and dislocated, providing an operating space for cleaning. The same motor 301 drives the two sets of screws 304 to rotate at the same time, and when the worm 303 drives the worm wheel 305 to rotate, it plays a role of deceleration. The screw 304 rotates slowly to avoid applying instantaneous pressure or pulling on the bellows 202, and the bellows 202 is protected;

[0063] After cleaning, the motor 301 rotates in the opposite direction. The motor 301 is used in conjunction with the electromagnetic brake. The electromagnetic brake brakes the motor 301 by applying electromagnetic force, thereby stopping its rotation. It will automatically brake in the power-off state to prevent the motor 301 from continuing to rotate, thereby ensuring the stability of the screw 2 304. The conveying structure 200 after docking is stable when used. It is worth noting that the docking pipe 201 located above and the U-shaped tube located on the left are internally provided with a cone tube 4 that is plugged into the inner wall of the cone tube 1 205 to avoid the interception force exerted by the conical cone tube 1 205 when the docking pipe 201 transports the heat exchange fluid. The fluid that needs to be heat exchanged passes through the cone tube 1 205 through the cone tube 4, and then enters the movable tube 204, making the heat exchange fluid conveying process smoother.

[0064] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0065] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A continuous condenser conveying device, characterized in that: include, The main structure (100) comprises a heat exchange box (101), an inspection door (109) located at the front end of the heat exchange box (101), an installation box (110) located at one end of the heat exchange box (101), and positioning plates (108) fixedly placed inside the rear end of the heat exchange box (101) and symmetrically distributed; The conveying structure (200) comprises a plurality of groups of U-shaped tubes (207) in an inverted shape embedded in both ends of the heat exchange box (101), two butt joint tubes (201) embedded in one end of the heat exchange box (101) and the U-shaped tubes (207) and the butt joint tubes (201), a corrugated tube (202) provided in the middle section of one end of the heat exchange box (101), and movable tubes (204) slidably plugged with the U-shaped tubes (207) and the butt joint tubes (201) and distributed at equal distances. as well as; The driving structure (300) comprises a motor (301) fixedly mounted on one side of the heat exchange box (101) and located inside the upper end of the installation box (110), two sets of bearing brackets (307) fixedly mounted inside the installation box (110) and symmetrically distributed, a rotating shaft (302) located at the lower end of the motor (301) and rotatably mounted inside the bearing brackets (307), and a second screw (304) rotatably mounted inside the upper and lower ends of the heat exchange box (101) and with outer wall threads arranged in opposite directions.

2. A continuous condenser conveying device according to claim 1, characterized in that: The outer wall of the movable tube (204) is sleeved with multiple groups of equidistantly distributed mounting plates (208); the lower end of the heat exchange box (101) is internally provided with symmetrically distributed guide rails (102); the lower end of the mounting plate (208) is provided with sliders (103) that are symmetrically distributed and slidably installed inside the guide rails (102).

3. The continuous condenser conveying device according to claim 1, characterized in that: The U-shaped tube (207) and the butt-joint tube (201) are located inside the heat exchange box (101) and are sleeved on the outer wall of one side of the corrugated tube (202). The upper and lower ends of the travel plate (203) are provided with nuts (306) threadedly mounted on the outer wall of the second screw (304).

4. The continuous condenser conveying device according to claim 1, characterized in that: One end of the second screw (304) is located inside the installation box (110), and a worm wheel (305) is provided at one end of the second screw (304). The outer wall of the rotating shaft (302) is sleeved with a worm (303) that is symmetrically distributed and meshed with the worm wheel (305).

5. The continuous condenser conveying device according to claim 1, characterized in that: Cone tube 1 (205) and cone tube 2 (206) are respectively provided at both ends of the movable tube (204), and the inner diameters of cone tube 1 (205) and cone tube 2 (206) gradually decrease toward one side. Cone tube 3 (209) plugged into cone tube 2 (206) is embedded and installed inside one end of the U-shaped tube (207), and the outer walls of cone tube 1 (205), cone tube 2 (206) and the inner wall of cone tube 3 (209) are all provided with annular sealing gaskets.

6. The continuous condenser conveying device according to claim 2, characterized in that: A screw rod (106) is rotatably installed inside the rear end of the heat exchange box (101), and a sleeve (104) is rotatably sleeved on the outer wall of the screw rod (106). A bearing seat (105) is provided at the rear end of the mounting plate (208), and one end of the sleeve (104) is rotatably inserted into the bearing seat (105). A rotary handle (107) is provided at one end of the screw rod (106) located on the rear side of the heat exchange box (101).

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