Closed cooling tower surface layer condensation bead removing device

Abstract

The invention relates to the technical field of cooling towers, and discloses a closed cooling tower surface layer condensation bead removing device which comprises a supporting frame and a cooling tower below the supporting frame, a moving mechanism and a cleaning mechanism are installed on the supporting frame, and the moving mechanism comprises a rotating column arranged at the bottom end of the supporting frame; a connecting rod and a clamping rod are arranged on the outer side and the inner side of the rotating column, so that a cam groove is driven to rotate to drive the clamping rod to move up and down, a connecting rotating ring can be driven to move up and down through movement of the clamping rod, and therefore sponge is driven to move up and down, meanwhile, the rotating column drives the connecting rod to rotate, and the connecting rod rotates to drive the connecting rotating ring to rotate; according to the cleaning device, the sponge is driven to rotate through the rotating shaft, so that the sponge can be driven to rotate while moving up and down, the outer wall of the cooling tower can be comprehensively cleaned, the whole equipment does not need to be carried, and the labor intensity of workers is reduced while the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cooling towers, and in particular relates to a device for removing condensation beads on the surface of a closed cooling tower. Background Art

[0002] In the production process of many industrial sectors, a large amount of waste heat is generated, which needs to be transferred to the natural environment in time with a heat transfer medium to ensure the normal operation of the production process. Natural water is used as a heat transfer medium for industrial waste heat because of its excellent heat transfer performance, low cost and abundant resources. It is called cooling water in industrial production. Industrial cooling water is the largest user of industrial water in all countries. Except for increasing the temperature, the physical and chemical properties of cooling water have no significant changes. If appropriate cooling measures are taken to form a recycling system, it is an important way to save industrial water.

[0003] A search of CN220230134U discloses a closed cooling tower surface condensation bead removal device, which is provided with a wiping frame, a fixed plate, a threaded barrel, a threaded rod and a spring. When the condensed water on the outer surface of the main body needs to be cleaned, the threaded barrel is rotated, the threaded barrel drives the threaded rod to move to the left, the threaded rod drives the fixed plate to move to the left, and the fixed plate drives the wiping frame to move to the left. When the left side of the wiping frame contacts the right side of the main body, the threaded barrel is stopped, the motor is started, the motor drives the rack to move downward, and the rack drives the fixed plate to move downward, so that when the bottom of the wiping frame touches the rib of the main body during the movement, the wiping frame moves to the right and compresses the spring to the right. After moving through the rib, the spring drives the wiping frame to reset to the left, thereby solving the problem that many ribs on the outer surface of the cooling tower make it very troublesome to remove condensed water.

[0004] This device can only remove condensation beads from one side of the outer wall of the cooling tower. However, the condensation beads on the outer wall of the cooling tower are not only on one side. Therefore, when other sides need to be cleaned, the entire equipment needs to be moved, which will lead to a decrease in cleaning efficiency. At the same time, multiple people are required to move the equipment, which increases labor intensity.

[0005] In view of this, the present invention is proposed. Summary of the invention

[0006] In order to solve the problem that the device can only remove condensation beads from one side of the outer wall of the cooling tower, but the condensation beads on the outer wall of the cooling tower are not only on one side, so when it is necessary to clean other sides, the entire device needs to be moved, which will lead to a decrease in cleaning efficiency. At the same time, it is also necessary to move the device by multiple people, which increases the labor intensity. The basic concept of the technical solution adopted by the present invention is: A device for removing condensed beads on the surface of a closed cooling tower comprises a support frame and a cooling tower below the support frame, wherein a moving mechanism and a cleaning mechanism are installed on the support frame; The moving mechanism comprises a rotating column arranged at the bottom end of the supporting frame, a connecting rod and a clamping rod are arranged on the outer side and the inner side of the rotating column, a connecting swivel is arranged below the connecting rod and the clamping rod, the connecting rod is used to drive the connecting swivel to rotate, and the clamping rod is used to drive the connecting swivel to move up and down; The cleaning mechanism comprises a sponge connected to the inner side of the connecting swivel, and an extrusion ring is provided on the outer wall of the cooling tower. The sponge is used for absorbing and cleaning condensation beads, and the extrusion ring is used for squeezing the sponge.

[0007] As a preferred embodiment of the present invention, the moving mechanism includes a support frame connected to the top end of the support frame, a motor is installed at the bottom end of the support frame, the output end of the motor is connected to the top surface of the rotating column, a cam groove is provided on the outer wall of the rotating column, the inner wall of the cam groove is movably engaged with the outer wall of one end of the engaging rod, the outer wall of the bottom end of the engaging rod is connected to a first limit block, the inner outer wall of the support frame is provided with a first limit groove, and the outer wall of the first limit block is movably arranged on the inner wall of the first limit groove.

[0008] As a preferred embodiment of the present invention, the cleaning mechanism includes a connecting block connected to the inner outer wall of a connecting swivel, the connecting block is provided with a sliding hole on the outer wall at one end away from the connecting swivel, the inner wall of the sliding hole is connected with a spring, the spring is connected with a sliding column at one end away from the inner wall of the sliding hole, the sliding column is connected with a movable block at one end away from the spring, a hinge seat is movably provided on the movable block, a mounting plate is connected to one side of the hinge seat, a mounting groove is provided on the outer wall of the mounting plate at one side away from the hinge seat, a mounting strip is movably engaged with the inner wall of the mounting groove, the outer wall of the mounting strip is connected to an outer wall of one side of the sponge, the outer wall of one end of the mounting plate is rotatably connected with a rotating shaft, and a baffle is connected to the outer wall of the rotating shaft.

[0009] As a preferred embodiment of the present invention, the outer wall of one side of the rotating column is connected to the outer wall of the connecting rod, the outer wall of the connecting rod is provided with a second limit groove, the inner wall of the second limit groove is movably provided with a second limit block, the second limit block is connected to the inner outer wall of the connecting ring away from the outer wall of one end of the second limit groove, the outer wall of the connecting ring is connected to the limiting ring, the outer wall of the locking rod is opposite to the first limit block and provided with a limiting rotating groove, and the outer wall of the limiting ring is movably provided on the inner wall of the limiting rotating groove.

[0010] As a preferred embodiment of the present invention, the connecting swivel is located at the top of the outer wall of the swivel column in the initial position of the support frame, and the outer wall of the limiting ring fits snugly with the inner wall of the limiting swivel groove.

[0011] As a preferred embodiment of the present invention, the outer wall of the first limiting block fits snugly with the inner wall of the first limiting groove.

[0012] As a preferred embodiment of the present invention, the outer wall of the cooling tower is connected to the outer wall of the extrusion ring, a guide plate is connected to the bottom end of the outer wall of the extrusion ring, an installation groove is opened on the top surface of the bottom end of the support frame, an installation slide bar is movably provided on the inner wall of the installation groove, and a collection frame is connected to the top surface of the installation slide bar.

[0013] As a preferred embodiment of the present invention, the number of the springs and the sliding columns are three respectively, and the springs and the sliding columns are evenly and equidistantly distributed on the outer wall of the connecting block, and the outer wall of the sliding column fits snugly with the inner wall of the sliding hole.

[0014] As a preferred embodiment of the present invention, the material of the installation strip is rubber material, and the outer wall of the installation strip fits snugly with the inner wall of the installation groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the rotating column to rotate through a motor, thereby driving the cam groove to rotate and driving the locking rod to move up and down. The movement of the locking rod can drive the connecting ring to move up and down, thereby driving the sponge to move up and down. At the same time, the rotating column drives the connecting rod to rotate, and the rotation of the connecting rod will drive the connecting ring to rotate, thereby driving the sponge to rotate, thereby driving the sponge to rotate simultaneously during the up and down movement process, so that the outer wall of the cooling tower can be fully cleaned, thereby eliminating the need to move the entire equipment, thereby improving work efficiency and reducing the labor intensity of staff.

[0016] The present invention pushes the slide column outward to generate force through the spring, thereby pushing the sponge to cling to the outer wall of the cooling tower, thereby improving the cleaning effect; at the same time, the sponge and the slide column can be movably connected through the hinge seat and the movable block, and then the rebound thrust of the spring can make the sponge change its angle according to the different outer wall curved surfaces of the cooling tower so that it can always cling to the outer wall of the cooling tower, thereby further improving the cleaning effect; the sponge moves downward, contacts and is squeezed by the squeezing ring, so that the condensed water inside is squeezed out, and then flows to the collection frame through the guide plate for centralized collection, so that there is no need for staff intervention in the entire process of cleaning and collecting, thereby reducing the labor intensity of the staff and improving work efficiency.

[0017] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of a device for removing condensation beads on the surface of a closed cooling tower; Figure 2It is a top view structural schematic diagram of a closed cooling tower surface condensation bead removal device; Figure 3 It is a schematic diagram of the structure of a moving mechanism of a device for removing condensation beads on the surface of a closed cooling tower; Figure 4 It is a schematic diagram of the structure of the moving mechanism of a device for removing condensate beads on the surface of a closed cooling tower; Figure 5 A schematic diagram of the separation structure of a cleaning mechanism of a device for removing condensate beads on the surface of a closed cooling tower; Figure 6 The present invention is a schematic diagram of the partial structure of the cleaning mechanism of a device for removing condensate beads on the surface of a closed cooling tower.

[0019] In the figure: 1, support frame; 2, cooling tower; 31, moving mechanism; 311, support frame; 312, motor; 313, rotating column; 314, cam groove; 315, engaging rod; 316, first limiting block; 317, first limiting groove; 318, connecting rod; 319, second limiting groove; 3110, second limiting block; 3111, connecting swivel; 3112, limiting ring; 3113, limiting rotating groove; 32. Cleaning mechanism; 321. Connecting block; 322. Spring; 323. Sliding column; 324. Movable block; 325. Hinge seat; 326. Mounting plate; 327. Mounting groove; 328. Mounting strip; 329. Sponge; 3210. Rotating shaft; 3211. Baffle; 3212. Extrusion ring; 3213. Guide plate; 3214. Collecting frame; 3215. Mounting slide groove; 3216. Mounting slide strip. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0021] Embodiment 1: like Figures 1 to 6As shown, a closed cooling tower surface condensation bead removal device includes a support frame 1 and a cooling tower 2 below the support frame 1, a moving mechanism 31 and a cleaning mechanism 32 are installed on the support frame 1, the moving mechanism 31 includes a rotating column 313 arranged at the bottom end of the support frame 1, a connecting rod 318 and a locking rod 315 are arranged on the outside and inside of the rotating column 313, a connecting swivel 3111 is arranged below the connecting rod 318 and the locking rod 315, the connecting rod 318 is used to drive the connecting swivel 3111 to rotate, and the locking rod 315 is used to drive the connecting swivel 3111 to move up and down, the cleaning mechanism 32 includes a sponge 329 connected to the inner side of the connecting swivel 3111, and an extrusion ring 3212 is arranged on the outer wall of the cooling tower 2, the sponge 329 is used to absorb and clean the condensation beads, and the extrusion ring 3212 is used to squeeze the sponge 329.

[0022] Furthermore, the moving mechanism 31 includes a support frame 311 connected to the top of the support frame 1, a motor 312 is installed at the bottom of the support frame 311, the output end of the motor 312 is connected to the top surface of the rotating column 313, a cam groove 314 is provided on the outer wall of the rotating column 313, the inner wall of the cam groove 314 is movably engaged with the outer wall of one end of the engaging rod 315, a first limiting block 316 is connected to the outer wall of the bottom end of the engaging rod 315, a first limiting groove 317 is provided on the inner outer wall of the support frame 1, and the outer wall of the first limiting block 316 is movably arranged on the inner wall of the first limiting groove 317 Furthermore, an outer wall on one side of the rotating column 313 is connected to an outer wall of the connecting rod 318, a second limiting groove 319 is provided on the outer wall of the connecting rod 318, a second limiting block 3110 is movably provided on the inner wall of the second limiting groove 319, the outer wall of the second limiting block 3110 is connected to an inner outer wall of the connecting swivel 3111 away from one end of the second limiting groove 319, the outer wall of the connecting swivel 3111 is connected to a limiting ring 3112, a limiting rotating groove 3113 is provided on the outer wall of one side of the locking rod 315 opposite to the first limiting block 316, and the outer wall of the limiting ring 3112 is movably provided on the inner wall of the limiting rotating groove 3113.

[0023] Furthermore, the connecting swivel 3111 is located at the top of the outer wall of the rotating column 313 in the initial position of the support frame 1, the outer wall of the limiting ring 3112 is in close contact with the inner wall of the limiting rotating groove 3113, and the outer wall of the first limiting block 316 is in close contact with the inner wall of the first limiting groove 317, thereby ensuring the overall stability during the rotation and movement process, thereby ensuring the stability of the equipment during operation.

[0024] Embodiment 2: The difference between the above embodiment and this embodiment is that: Figures 1 to 6As shown, a device for removing condensation beads on the surface of a closed cooling tower is provided. The cleaning mechanism 32 includes a connecting block 321 connected to the inner outer wall of a connecting swivel 3111. A sliding hole is provided on the outer wall of the connecting block 321 away from the connecting swivel 3111. A spring 322 is connected to the inner wall of the sliding hole. A sliding column 323 is connected to the end of the spring 322 away from the inner wall of the sliding hole. A movable block 324 is connected to the end of the sliding column 323 away from the spring 322. A hinge seat 325 is movably connected to the movable block 324. A mounting plate 326 is connected to one side of the hinge seat 325. A mounting groove 327 is provided on the outer wall of the mounting plate 326 away from the hinge seat 325. A mounting strip 328 is movably engaged with the inner wall of the mounting groove 327. The outer wall of the mounting strip 328 is connected to the outer wall of one side of the sponge 329. A rotating shaft 3210 is rotatably connected to the outer wall of one end of the mounting plate 326. A baffle 3211 is connected to the outer wall of the rotating shaft 3210.

[0025] Furthermore, the outer wall of the cooling tower 2 is connected to the outer wall of the extrusion ring 3212, and a guide plate 3213 is connected to the bottom end of the outer wall of the extrusion ring 3212. A mounting groove 3215 is provided on the top surface of the bottom end of the support frame 1, and a mounting slide bar 3216 is movably provided on the inner wall of the mounting groove 3215. A collection frame 3214 is connected to the top surface of the mounting slide bar 3216.

[0026] Furthermore, there are three springs 322 and three slide columns 323, which are evenly and equidistantly distributed on the outer wall of the connecting block 321. The outer wall of the slide column 323 fits snugly with the inner wall of the sliding hole, so that uniform force can be applied to the sponge 329, so that the sponge 329 can be evenly and tightly attached to the outer wall of the cooling tower 2.

[0027] Furthermore, the material of the mounting strip 328 is rubber, and the outer wall of the mounting strip 328 fits snugly with the inner wall of the mounting groove 327. By setting the mounting strip 328 to be rubber material, the mounting strip 328 can be adapted and installed according to the arc setting of the connecting block 321, thereby ensuring the stability of the two after installation.

[0028] The implementation principle of a closed cooling tower surface condensation bead removal device of the present embodiment is as follows: when it is necessary to clean the condensation beads on the outer wall of the cooling tower 2, first move the bottom plate of the support frame 1 to the bottom end of the cooling tower 2 so that the rotating column 313 is located at the center of the cooling tower 2, and at the same time make the outer wall of the sponge 329 fit the outer wall of the cooling tower 2. Then start the motor 312, and its output end will drive the rotating column 313 to rotate. As the rotating column 313 rotates, the cam groove 314 can be driven to rotate. As the cam groove 314 rotates, the engaging rod 315 movably arranged on its inner wall can be driven to reciprocate up and down. As the engaging rod 315 moves, the first limiting block 316 will be driven to move on the inner wall of the first limiting groove 317, so that the engaging rod 315 can be limited. The up and down movement of the engaging rod 315 can drive the connecting ring 3111 to move up and down, so that the connecting ring 311 1 will drive the sponge 329 to move up and down, and at the same time, the rotation of the rotating column 313 will drive the connecting rod 318 on its outer wall to rotate, and the rotation of the connecting rod 318 will drive the second limiting block 3110 movably arranged in the inner wall of the second limiting groove 319 on its outer wall to rotate, and the rotation of the second limiting block 3110 will drive the connecting swivel 3111 to rotate. Through the movable arrangement between the second limiting groove 319 and the second limiting block 3110, the connecting swivel 3111 can be rotated while moving up and down and following the rotation of the connecting rod 318, and the rotation of the connecting swivel 3111 can drive the sponge 329 to rotate. During the whole process, the sponge 329 rotates around the outer wall of the cooling tower 2 while moving up and down, so that the outer wall of the cooling tower 2 can be fully cleaned without moving the entire equipment, thereby improving the cleaning efficiency and reducing the labor intensity of the staff.

[0029] The movement of the connecting ring 3111 can drive the connecting block 321 and the sponge 329 to move, thereby cleaning the outer wall of the cooling tower 2. The sponge 329 will absorb and collect the condensed beads, and the spring 322 will push the sliding post 323 to move outward, so that the sliding post 323 can push the sponge 329 to fit tightly against the outer wall of the cooling tower 2, thereby improving the cleaning and removal effect. At the same time, when the sponge 329 moves to the concave surface at the upper end of the cooling tower 2, the spring 322 is squeezed to make the hinge seat 325 provided on the mounting plate 326 and the movable block 324 of the outer wall of one end of the sliding post 323 rotate, so that the sponge 329 can be adapted and fit tightly according to the curved surface, thereby further improving the cleaning and removal effect. When the sponge 329 needs to be replaced, the baffle 3211 is first rotated by the rotating shaft 3210 to make the baffle 3211 move away from the cooling tower 2. The range of the mounting strip 328 is opened, and then the sponge 329 is pushed to one side so that the sponge 329 drives the mounting strip 328 to move on the inner wall of the mounting groove 327, so that the outer wall of the mounting strip 328 is completely separated from the inner wall of the mounting groove 327, thereby completing the disassembly. This makes it convenient for the staff to quickly replace it and is convenient for use; after a cycle of cleaning and adsorption, the connecting swivel 3111 can be driven to move downward, so that the connecting swivel 3111 drives the sponge 329 to move downward, so that the sponge 329 contacts and is squeezed by the squeezing ring 3212, and the condensed water adsorbed in the squeezed sponge 329 will be squeezed out, and the squeezed condensed water can flow to the collection frame 3214 through the guide plate 3213 for centralized collection, and then the collection frame 3214 is pulled to drive the mounting slide bar 3216 to separate from the mounting slide groove 3215 for taking out, and then the condensed water can be processed.

Claims

1. A device for removing condensed beads on the surface of a closed cooling tower, comprising a support frame (1) and a cooling tower (2) below the support frame (1), characterized in that: The support frame (1) is provided with a moving mechanism (31) and a cleaning mechanism (32); The moving mechanism (31) comprises a rotating column (313) arranged at the bottom end of the support frame (1); a connecting rod (318) and a locking rod (315) are arranged on the outside and inside of the rotating column (313); a connecting ring (3111) is arranged below the connecting rod (318) and the locking rod (315); the connecting rod (318) is used to drive the connecting ring (3111) to rotate; and the locking rod (315) is used to drive the connecting ring (3111) to move up and down; The cleaning mechanism (32) comprises a sponge (329) connected to the inner side of the connecting swivel (3111); an extrusion ring (3212) is provided on the outer wall of the cooling tower (2); the sponge (329) is used to absorb and clean condensation beads; and the extrusion ring (3212) is used to squeeze the sponge (329).

2. A device for removing condensed beads from the surface of a closed cooling tower according to claim 1, characterized in that: The moving mechanism (31) comprises a support frame (311) connected to the top end of the support frame (1); a motor (312) is installed at the bottom end of the support frame (311); an output end of the motor (312) is connected to the top end surface of a rotating column (313); a cam groove (314) is provided on the outer wall of the rotating column (313); an inner wall of the cam groove (314) is movably connected to an outer wall of one end of a locking rod (315); a first limiting block (316) is connected to the outer wall of the bottom end of the locking rod (315); a first limiting groove (317) is provided on the inner outer wall of the support frame (1); and an outer wall of the first limiting block (316) is movably arranged on the inner wall of the first limiting groove (317).

3. A device for removing condensed beads from the surface of a closed cooling tower according to claim 1, characterized in that: The cleaning mechanism (32) comprises a connecting block (321) connected to the inner outer wall of the connecting swivel (3111); a sliding hole is provided on the outer wall of one end of the connecting block (321) away from the connecting swivel (3111); a spring (322) is connected to the inner wall of the sliding hole; an end of the spring (322) away from the inner wall of the sliding hole is connected to a sliding column (323); an end of the sliding column (323) away from the spring (322) is connected to a movable block (324); a hinge seat (325) is movably connected to the movable block (324). A mounting plate (326) is connected to one side of the hinge seat (325); a mounting groove (327) is provided on the outer wall of the mounting plate (326) away from the hinge seat (325); a mounting strip (328) is movably engaged with the inner wall of the mounting groove (327); the outer wall of the mounting strip (328) is connected to the outer wall of one side of the sponge (329); a rotating shaft (3210) is rotatably connected to the outer wall of one end of the mounting plate (326); and a baffle (3211) is connected to the outer wall of the rotating shaft (3210).

4. A device for removing condensed beads from the surface of a closed cooling tower according to claim 2, characterized in that: The outer wall of one side of the rotating column (313) is connected to the outer wall of the connecting rod (318); the outer wall of the connecting rod (318) is provided with a second limiting groove (319); the inner wall of the second limiting groove (319) is movably provided with a second limiting block (3110); the outer wall of the second limiting block (3110) away from the second limiting groove (319) is connected to the inner outer wall of the connecting rotating ring (3111); the outer wall of the connecting rotating ring (3111) is connected to the limiting ring (3112); the outer wall of the side of the locking rod (315) opposite to the first limiting block (316) is provided with a limiting rotating groove (3113); the outer wall of the limiting ring (3112) is movably provided on the inner wall of the limiting rotating groove (3113).

5. The device for removing condensed beads from the surface of a closed cooling tower according to claim 2, characterized in that: The connecting swivel (3111) is located at the top of the outer wall of the swivel column (313) at the initial position of the support frame (1), and the outer wall of the limiting ring (3112) fits snugly with the inner wall of the limiting swivel groove (3113).

6. A device for removing condensed beads from the surface of a closed cooling tower according to claim 2, characterized in that: The outer wall of the first limiting block (316) fits snugly with the inner wall of the first limiting groove (317).

7. The device for removing condensed beads from the surface of a closed cooling tower according to claim 1, characterized in that: The outer wall of the cooling tower (2) is connected to the outer wall of the extrusion ring (3212); the bottom end of the outer wall of the extrusion ring (3212) is connected to a guide plate (3213); the top surface of the bottom end of the support frame (1) is provided with a mounting groove (3215); the inner wall of the mounting groove (3215) is movably provided with a mounting slide bar (3216); the top surface of the mounting slide bar (3216) is connected to a collection frame (3214).

8. The device for removing condensed beads from the surface of a closed cooling tower according to claim 3, characterized in that: The number of the springs (322) and the sliding columns (323) is three respectively. The springs (322) and the sliding columns (323) are evenly and equidistantly distributed on the outer wall of the connecting block (321). The outer wall of the sliding column (323) fits snugly with the inner wall of the sliding hole.

9. The device for removing condensed beads from the surface of a closed cooling tower according to claim 3, characterized in that: The material of the installation strip (328) is rubber material, and the outer wall of the installation strip (328) fits snugly with the inner wall of the installation groove (327).

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