Cooling tower convenient for pollution discharge

Abstract

The utility model relates to the field of cooling tower pollution discharge, and particularly discloses a cooling tower convenient for pollution discharge, which comprises a cylinder body, the cylinder body comprises a support fixedly connected to the lower end of the cylinder body, a water inlet pipe is fixedly connected to the upper left end of the outside of the cylinder body, and a cylinder cover is fixedly connected to the upper end of the cylinder body. A cooling layer is fixedly connected to the middle of the interior of the barrel, a hollow pipe is movably connected to the middle of the cooling layer, a water pump is fixedly connected to the lower end of the hollow pipe, a water suction pipe is fixedly connected to the front end of the water pump, a floating plate is fixedly connected to the lower end of the water pump, and a telescopic rod is movably connected to the lower end of the floating plate; the right end of the telescopic rod is movably connected with a scraping plate, the scraping plate is attached to the lower end of the interior of the cylinder body, and after cooling water enters the tower and impurities and dirt in the water are precipitated to the bottom in the tower, the device can clean the impurities and the sediment at the bottom in the tower, so that the pollution discharge efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of sewage discharge of cooling towers, in particular to a cooling tower which is convenient for sewage discharge. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant, absorbing heat from a system and discharging it into the atmosphere to lower the water temperature. The sewage outlet of a cooling tower is generally located at the bottom. Because the water in the cooling tower flows from top to bottom, some impurities, silt, microorganisms and other garbage will accumulate in the lower part and need to be discharged in time.

[0003] Although the existing technology solves the problem of cleaning the cooling tower by adding a descaling agent after the cooling water enters the bottom of the tower and generates impurities and dirt, the algae and solid impurities generated at the bottom of the cooling tower are still adsorbed at the bottom of the tower and cannot be cleaned, thereby affecting the efficiency of sewage discharge, and the tower bottom impurities and dirt cannot be cleaned autonomously.

[0004] Therefore, a cooling tower which is convenient for sewage discharge is specially proposed. Summary of the invention

[0005] The purpose of the utility model is to provide a cooling tower that is easy to discharge sewage. After the cooling water enters the tower and the impurities and dirt in the water are settled to the bottom of the tower, the device can clean the impurity sediments at the bottom of the tower, thereby improving the sewage discharge efficiency and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling tower which is convenient for sewage discharge, comprising a cylinder, a bracket fixedly connected to the lower end of the cylinder, a water inlet pipe fixedly connected to the upper left end of the outer part of the cylinder, a cylinder cover fixedly connected to the upper end of the cylinder, a cooling layer fixedly connected to the middle part of the inner part of the cylinder, an empty pipe movably connected to the middle of the cooling layer, a water pump fixedly connected to the lower end of the empty pipe, a water suction pipe fixedly connected to the front end of the water pump, a floating plate fixedly connected to the lower end of the water pump, a telescopic rod movably connected to the lower end of the floating plate, a scraper movably connected to the right end of the telescopic rod, and the scraper fits with the lower end of the inner part of the cylinder.

[0007] Preferably, a transmission assembly is provided at the upper end of the cylinder cover, and the transmission assembly includes a motor fixedly connected to the right side of the upper end of the cylinder cover, a driving gear is fixedly connected to the upper end of the motor, a transmission shaft is movably connected inside the cylinder cover, a driven gear is fixedly connected to the upper end of the transmission shaft, and a synchronous belt is movably connected between the driven gear and the driving gear.

[0008] Preferably, a fan is fixedly connected to the outside of the transmission shaft, and a groove is formed at the lower end of the transmission shaft.

[0009] Preferably, a sprinkler pipe is fixedly connected to the outer upper end of the empty pipe, a convex block is fixedly connected to the upper end of the empty pipe, and the convex block is connected to a water pump.

[0010] Preferably, a connecting pipe is fixedly connected to the middle of the lower end of the cylinder, a sluice is movably connected to the outside of the connecting pipe, a material distribution assembly is provided at the lower end of the connecting pipe, the material distribution assembly includes a box body fixedly connected to the lower end of the connecting pipe, a connecting port is opened at the upper end of the box body, two water outlet pipes are fixedly connected to the left end of the box body, a discharging square pipe is fixedly connected to the right end of the box body, rotating shafts are movably connected to the left and right ends of the inside of the box body, a conveyor belt is movably connected to the outside of the two rotating shafts, and a plurality of filter plates are fixedly connected to the outside of the conveyor belt.

[0011] Preferably, the inner lower end of the cylinder is tapered, and the density of the scraper material is greater than the density of water.

[0012] Preferably, both the driving gear and the driven gear are meshed with a synchronous belt.

[0013] Preferably, the connecting pipe and the connecting port are inclined, and the horizontal position of the water outlet pipe is higher than the horizontal position of the discharge square pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. This cooling tower is easy to discharge sewage. By installing components such as floating plates, telescopic rods, scrapers and bumps, after the cooling water enters the tower, the floating plates rise to make the scrapers rotate to stir and clean the bottom of the tower, which can effectively remove impurities and dirt in the tower, thereby improving the sewage discharge efficiency and further ensuring the cleanliness of the tower;

[0016] 2. This cooling tower, which is convenient for sewage discharge, can effectively process cooling water and impurities and dirt by installing components such as a box body, a rotating shaft, a conveyor belt and a filter plate. After impurities, dirt and water enter the box body, they are filtered and discharged separately, thereby improving sewage discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is the overall structural view of the utility model;

[0019] Figure 2It is a schematic diagram of a half-section structure of the utility model;

[0020] Figure 3 For the utility model Figure 2 A magnified view of middle;

[0021] Figure 4 For the utility model Figure 2 Enlarged view of middle B;

[0022] Figure 5 It is a half-section structural schematic diagram of the discharge assembly of the utility model.

[0023] Description of reference numerals:

[0024] 1. Cylinder; 11. Bracket; 12. Cylinder cover; 13. Water inlet pipe; 2. Transmission assembly; 21. Motor; 22. Driving gear; 23. Driven gear; 24. Synchronous belt; 3. Fan; 31. Transmission shaft; 311. Groove; 4. Cooling layer; 41. Empty pipe; 42. Sprinkler pipe; 43. Bump; 5. Float; 51. Water pump; 52. Suction pipe; 53. Telescopic rod; 54. Scraper; 6. Connecting pipe; 61. Water gate; 7. Distributing assembly; 71. Box; 711. Connecting port; 712. Water outlet pipe; 713. Discharge square pipe; 72. Rotating shaft; 73. Conveyor belt; 731. Filter plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4 , the utility model provides a technical solution:

[0027] A cooling tower for easy sewage discharge comprises a cylinder 1, wherein the lower end of the cylinder 1 is fixedly connected with a bracket 11, the upper left end of the outer part of the cylinder 1 is fixedly connected with a water inlet pipe 13, the upper end of the cylinder 1 is fixedly connected with a cylinder cover 12, the middle part of the inner part of the cylinder 1 is fixedly connected with a cooling layer 4, the middle part of the cooling layer 4 is movably connected with an empty pipe 41, the lower end of the empty pipe 41 is fixedly connected with a water pump 51, the front end of the water pump 51 is fixedly connected with a water suction pipe 52, the lower end of the water pump 51 is fixedly connected with a floating plate 5, the lower end of the floating plate 5 is movably connected with a telescopic rod 53, the right end of the telescopic rod 53 is movably connected with a scraper 54, and the scraper 54 is fitted with the lower end of the inner part of the cylinder 1;

[0028] A transmission assembly 2 is provided at the upper end of the cylinder cover 12, and the transmission assembly 2 includes a motor 21 fixedly connected to the right side of the upper end of the cylinder cover 12, a driving gear 22 is fixedly connected to the upper end of the motor 21, a transmission shaft 31 is movably connected inside the cylinder cover 12, a driven gear 23 is fixedly connected to the upper end of the transmission shaft 31, a synchronous belt 24 is movably connected between the driven gear 23 and the driving gear 22, a fan 3 is fixedly connected to the outside of the transmission shaft 31, a groove 311 is provided at the lower end of the transmission shaft 31, a sprinkler pipe 42 is fixedly connected to the outer upper end of the empty pipe 41, a protrusion 43 is fixedly connected to the upper end of the empty pipe 41, and the protrusion 43 is connected to the water pump 51, the inner lower end of the cylinder 1 is conical, the material density of the scraper 54 is greater than the density of water, and the driving gear 22 and the driven gear 23 are both meshed with the synchronous belt 24.

[0029] By adopting the above technical solution, the water to be cooled enters the interior of the cylinder 1 through the water inlet pipe 13, and is then cooled after passing through the cooling layer 4. When it falls into the lower end of the cylinder 1, it is transported to the sprinkler pipe 42 through the empty pipe 41 through the water suction pipe 52 at the front end of the water pump 51, so that the cooling water is sprinkled onto the cooling layer 4 through the sprinkler pipe 42 again to achieve the effect of re-cooling. After the cooling tower has been working for a long time, the cooling water continues to sink to the bottom of the tower and agglomerates, which needs to be cleaned in time. The motor 21 is started, and the output shaft of the motor 21 rotates. The rotation of the output shaft of the motor 21 drives the driving gear 22 to rotate. The driving gear 22 rotates and then drives the driven gear 23 at the upper end of the transmission shaft 31 to rotate through the synchronous belt 24. The driven gear 23 rotates and drives the transmission shaft 31 Rotation, the transmission shaft 31 rotates with the fan 3 at the upper end of the transmission shaft 31. At this time, the float plate 5 gradually rises due to the buoyancy of the cooling water. The float plate 5 rises with the empty tube 41. When it contacts the groove 311, the protrusion 43 cooperates with the groove 311. The groove 311 then rotates with the empty tube 41 through the protrusion 43. The rotation of the empty tube 41 rotates the telescopic rod 53 at the bottom of the empty tube 41. The rotation of the telescopic rod 53 drives the scraper 54 to make a circular motion with the empty tube 41 as the axis. At this time, the scraper 54 moves to scrape up the impurities and dirt at the lower end of the cylinder 1 and stirs them. After the impurities and dirt leave the bottom end of the cylinder 1, they are stirred into the connecting pipe 6 by the scraper 54, so as to effectively remove the impurities and dirt in the tower, further ensuring the cleanliness of the tower.

[0030] Specifically, Figure 5As shown, a connecting pipe 6 is fixedly connected to the middle of the lower end of the cylinder 1, a sluice gate 61 is movably connected to the outside of the connecting pipe 6, a material distribution component 7 is provided at the lower end of the connecting pipe 6, and the material distribution component 7 includes a box body 71 fixedly connected to the lower end of the connecting pipe 6, a connecting port 711 is opened at the upper end of the box body 71, two water outlet pipes 712 are fixedly connected to the left end of the box body 71, and a discharging square pipe 713 is fixedly connected to the right end of the box body 71, the left and right ends of the box body 71 are movably connected with a rotating shaft 72, and a conveyor belt 73 is movably connected to the outside of the two rotating shafts 72, and a plurality of filter plates 731 are fixedly connected to the outside of the conveyor belt 73, the connecting pipe 6 and the connecting port 711 are inclined, and the horizontal position of the water outlet pipe 712 is higher than the horizontal position of the discharging square pipe 713.

[0031] By adopting the above technical solution, the sluice gate 61 outside the connecting pipe 6 is opened, so that the impurities and dirt in the connecting pipe 6 enter the distributing component 7, and then enter the inside of the box body 71 through the connecting port 711 at the upper end of the box body 71. At this time, the cooling water and the impurities and dirt impact the filter plate 731 outside the conveyor belt 73, so that the conveyor belt 73 rotates through the two rotating shafts 72. When passing through the outlet pipe 712 at the left end of the box body 71, the cooling water is discharged through the outlet pipe 712 under the push of the filter plate 731, and the remaining small amount of water and impurities and dirt move to the right toward the lower end of the inside of the box body 71 under the push of the filter plate 731. When passing through the discharge square pipe 713, the impurities and dirt will be discharged from the discharge square pipe 713 as pushed by the filter plate 731, so as to achieve filtration and separate discharge, thereby improving the sewage discharge efficiency.

[0032] Working principle: The water to be cooled enters the interior of the cylinder 1 through the water inlet pipe 13, and then passes through the cooling layer 4 for cooling. When it falls into the lower end of the cylinder 1, it is transported to the sprinkler pipe 42 through the empty pipe 41 through the water suction pipe 52 at the front end of the water pump 51, so that the cooling water is sprinkled on the cooling layer 4 through the sprinkler pipe 42 again to achieve the effect of re-cooling. After the cooling tower has been working for a long time, the cooling water continues to sink to the bottom of the tower and needs to be cleaned in time. The motor 21 is started, and the motor 21 drives the driving gear 22 to rotate. The driving gear 22 rotates and then drives the driven gear 2 3 rotates, the driven gear 23 rotates with the transmission shaft 31, the transmission shaft 31 rotates with the fan 3, at this time, the floating plate 5 rises due to the buoyancy, and the floating plate 5 rises with the empty tube 41, when it contacts the groove 311, the protrusion 43 cooperates with the groove 311, the groove 311 rotates with the empty tube 41, the empty tube 41 rotates with the telescopic rod 53, the rotation of the telescopic rod 53 drives the scraper 54 to make a circular motion, at this time, the scraper 54 moves to scrape up the impurities and dirt at the lower end of the cylinder 1 and performs a stirring motion, so as to effectively remove the impurities and dirt in the tower.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cooling tower for easy sewage discharge, comprising a cylinder (1), characterized in that: The lower end of the cylinder (1) is fixedly connected to a bracket (11), the upper left end of the outside of the cylinder (1) is fixedly connected to a water inlet pipe (13), the upper end of the cylinder (1) is fixedly connected to a cylinder cover (12), the middle of the interior of the cylinder (1) is fixedly connected to a cooling layer (4), the middle of the cooling layer (4) is movably connected to an empty pipe (41), the lower end of the empty pipe (41) is fixedly connected to a water pump (51), the front end of the water pump (51) is fixedly connected to a water suction pipe (52), the lower end of the water pump (51) is fixedly connected to a floating plate (5), the lower end of the floating plate (5) is movably connected to a telescopic rod (53), the right end of the telescopic rod (53) is movably connected to a scraper (54), and the scraper (54) is in contact with the lower end of the interior of the cylinder (1).

2. A cooling tower for easy sewage discharge according to claim 1, characterized in that: A transmission assembly (2) is provided at the upper end of the cylinder cover (12), the transmission assembly (2) comprising a motor (21) fixedly connected to the right side of the upper end of the cylinder cover (12), the upper end of the motor (21) being fixedly connected to a driving gear (22), the interior of the cylinder cover (12) being movably connected to a transmission shaft (31), the upper end of the transmission shaft (31) being fixedly connected to a driven gear (23), and a synchronous belt (24) being movably connected between the driven gear (23) and the driving gear (22).

3. A cooling tower for easy sewage discharge according to claim 2, characterized in that: The outside of the transmission shaft (31) is fixedly connected to a fan (3), and a groove (311) is formed at the lower end of the transmission shaft (31).

4. A cooling tower for easy sewage discharge according to claim 1, characterized in that: A watering pipe (42) is fixedly connected to the outer upper end of the hollow pipe (41), a convex block (43) is fixedly connected to the upper end of the hollow pipe (41), and the convex block (43) is connected to a water pump (51).

5. A cooling tower for easy sewage discharge according to claim 4, characterized in that: A connecting pipe (6) is fixedly connected to the middle of the lower end of the cylinder (1), a water gate (61) is movably connected to the outside of the connecting pipe (6), a material distribution assembly (7) is provided at the lower end of the connecting pipe (6), the material distribution assembly (7) comprises a box body (71) fixedly connected to the lower end of the connecting pipe (6), a connecting port (711) is provided at the upper end of the box body (71), two water outlet pipes (712) are fixedly connected to the left end of the box body (71), a material outlet square pipe (713) is fixedly connected to the right end of the box body (71), a rotating shaft (72) is movably connected to the left and right ends of the box body (71), a conveyor belt (73) is movably connected to the outside of the two rotating shafts (72), and a plurality of filter plates (731) are fixedly connected to the outside of the conveyor belt (73).

6. A cooling tower for easy sewage discharge according to claim 5, characterized in that: The inner lower end of the cylinder (1) is conical, and the material density of the scraper (54) is greater than the density of water.

7. A cooling tower for easy sewage discharge according to claim 2, characterized in that: The driving gear (22) and the driven gear (23) are both meshed with a synchronous belt (24).

8. A cooling tower for easy sewage discharge according to claim 5, characterized in that: The connecting pipe (6) and the connecting port (711) are inclined, and the horizontal position of the water outlet pipe (712) is higher than the horizontal position of the material outlet square pipe (713).

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