CN220404917U - Turbid circulating pool sludge treatment structure of cooling tower - Google Patents
Turbid circulating pool sludge treatment structure of cooling tower Download PDFInfo
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- CN220404917U CN220404917U CN202321637157.6U CN202321637157U CN220404917U CN 220404917 U CN220404917 U CN 220404917U CN 202321637157 U CN202321637157 U CN 202321637157U CN 220404917 U CN220404917 U CN 220404917U
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- mud
- turbid circulating
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- 239000010802 sludge Substances 0.000 title claims abstract description 87
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 239000002002 slurry Substances 0.000 claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000005086 pumping Methods 0.000 claims abstract description 42
- 238000004062 sedimentation Methods 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000013049 sediment Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to the technical field of sludge treatment, and particularly discloses a cooling tower turbid circulating pond sludge treatment structure which comprises a slurry dissolving mechanism, a middle-rotating sludge pond, a cyclone well sedimentation pond and a controller, wherein a backflow slope is arranged at the inner bottom of the turbid circulating pond, a slurry collecting groove connected with the slope bottom of the backflow slope is further arranged at the inner bottom of the turbid circulating pond, a slurry pumping mechanism is arranged between the slurry collecting groove and the middle-rotating sludge pond, a slurry discharging mechanism is arranged between the middle-rotating sludge pond and the cyclone well sedimentation pond, the slurry dissolving mechanism comprises a water tank, a high-pressure water pipe, a booster pump and a water valve which are arranged between the water tank and the high-pressure water pipe, and the booster pump and the water valve are electrically connected with the controller, so that the problems of time consumption, labor consumption and potential safety hazards caused by adopting a manual cleaning and crane transportation treatment mode for sludge in the traditional turbid circulating pond are solved.
Description
Technical Field
The application relates to the technical field of sludge treatment, and particularly discloses a cooling tower turbid circulating pond sludge treatment structure.
Background
The cooling tower turbid ring pool is mainly used for steel processing cooling treatment such as secondary cooling spray water of a continuous casting machine billet, oil cylinder cooling, flame cutting of a withdrawal and straightening machine, cooling of a guard plate and a roller way, and the like. The prior turbid circulating pool is a relatively closed pool body, the upper half part of the turbid circulating pool is of a cooling tower structure, and the lower half part of the turbid circulating pool is of a pool water supply pump for containing turbid circulating water. The turbid circulating water is recycled, when the turbid circulating water is filtered integrally, and then falls into a turbid circulating pool after being cooled by a cooling tower, part of fine ferric oxide particles which are not filtered completely often fall into the pool bottom after being precipitated, and oxidized slag sludge is formed in daily accumulation and monthly accumulation. The sludge at the bottom of the turbid circulating pool is continuously deposited along with the use of the turbid circulating pool, and the sludge is required to be removed periodically.
In the process of treating sludge in the bottom of the turbid circulating pool, because the cooling tower keeps water mist in contact with air for a long time, if equipment for cleaning the sludge is arranged in the turbid circulating pool, the equipment can be corroded seriously. Therefore, conventionally, the sludge in the turbid circulating pool is cleaned manually, then the sludge is loaded into the bucket, the bucket is lifted from the bottom of the turbid circulating pool to the outlet of the top cooling tower by using a crane, the sludge in the bucket is lifted from the turbid circulating pool of the cooling tower, and then the sludge is poured into the conventional dump truck for pulling.
However, the manual cleaning of the shipment sludge is time-consuming and laborious, and in the process of treating the sludge, since the bottom lifting opening of the turbid circulating tank of the cooling tower is small and narrow, and the bucket is easily hung on the supporting beam of the turbid circulating tank when arriving at the outlet, there is a great potential safety hazard for workers who are treating the sludge at the bottom of the tank, therefore, the inventor has provided a sludge treatment structure of the turbid circulating tank of the cooling tower so as to solve the problems.
Disclosure of Invention
The utility model aims to solve the problems that the traditional treatment mode of manually cleaning and transporting the sludge in a turbid circulating pond by a crane is time-consuming and labor-consuming and has potential safety hazards.
In order to achieve the purpose, the basic scheme of the utility model provides a cooling tower turbid circulating pond sludge treatment structure, which comprises a slurry dissolving mechanism for flushing sludge at the bottom of a turbid circulating pond into slurry, a middle-rotating sludge pond for containing the slurry, a cyclone well sedimentation pond for storing the slurry and a controller, wherein a backflow slope for accumulating the sludge is arranged at the bottom of the turbid circulating pond, a slurry collecting tank connected with the slope bottom of the backflow slope is further arranged at the bottom of the turbid circulating pond, a slurry pumping mechanism for conveying the slurry is arranged between the slurry collecting tank and the middle-rotating sludge pond, a slurry discharging mechanism for discharging and storing the slurry is arranged between the middle-rotating sludge pond and the cyclone well sedimentation pond, the slurry dissolving mechanism comprises a water tank, a high-pressure water pipe for flushing the inner bottom surface of the turbid circulating pond, a booster pump and a water valve which are arranged between the water tank and the high-pressure water pipe, and the booster pump and the water valve are electrically connected with the controller.
The principle and effect of this basic scheme lie in:
according to the utility model, the transfer sludge pond is arranged between the turbid circulating pond and the cyclone well sedimentation pond, so that the temporary storage and transfer of the sludge are facilitated, the sludge is prevented from being discharged into the cyclone well sedimentation pond directly through the pipeline, the sludge is precipitated into the sludge again in the pipeline due to overlong pipeline transportation path, and the sludge is conveniently conveyed and discharged through the sludge pumping mechanism and the sludge discharging mechanism, so that the overall working efficiency of sludge treatment is improved.
Compared with the prior art, the utility model has the advantages that the high-pressure water pipe and the booster pump are utilized to lead the sludge to be separated from the surface of the backflow slope under the impact of high-pressure water and mixed into slurry, so that the sludge at the bottom in the turbid circulating pond is conveniently treated in a slurry dissolving manner, the sludge is conveniently gathered and pumped in the sewage pond through the backflow slope, the slurry collecting tank and the slurry pumping mechanism, the purpose of removing the sludge in the turbid circulating pond is achieved, the structure is simple, the sludge treatment process is quick and efficient, the manual intervention in the turbid circulating pond is not needed, the operation potential safety hazard is greatly reduced, and the problems of time consumption and labor consumption and potential safety hazard existing in the traditional treatment mode of manually cleaning and transferring the sludge in the turbid circulating pond by a crane are solved.
Further, the pulp pumping mechanism comprises a first pulp pumping pump detachably arranged on one side of the pulp collecting tank, a pulp pumping pipeline communicated between the pulp collecting tank and the input end of the first pulp pumping pump, and a pulp inlet pipeline connected between the output end of the first pulp pumping pump and the top of the intermediate-rotation sludge pond, wherein a pulp pumping valve used for controlling the conveying of slurry is arranged on the pulp inlet pipeline, and the first pulp pumping pump and the pulp pumping valve are electrically connected with the controller. Through setting up first pump, income thick liquid pipeline and take out thick liquid valve, be convenient for take out the back temporary storage from turbid ring pond inside with the thick liquid after the slurrying, simple structure, convenient to use.
Further, the pulp pumping pipeline is a metal hose, and the pipe diameter of the pulp pumping pipeline is 100 mm. The metal hose with the pipe diameter of 100 mm is used as a slurry pumping pipeline, so that the slurry pumping pipeline has good structural strength and flexibility, is not easy to damage, and can ensure the output flow of slurry.
Further, the pulp discharging mechanism comprises a second pulp pumping pump and a pulp guiding groove which are sequentially connected between the bottom of the transfer sludge pond and the sedimentation pond of the cyclone well, a pulp discharging pipeline is connected among the transfer sludge pond, the second pulp pumping pump and the pulp guiding groove, a pulp discharging valve for controlling the discharge of the slurry is arranged on the pulp discharging pipeline, and the second pulp pumping pump and the pulp discharging valve are electrically connected with the controller. By arranging the second slurry pump, the slurry guide groove and the slurry outlet pipeline, the final discharge, conveying and storage treatment of slurry is realized.
Further, be equipped with the sediment underframe that is used for holding mud sediment in the whirl well sedimentation tank, whirl well sedimentation tank inner wall one side bottom is equipped with the drain pipe that is used for discharging the sewage on supernatant layer behind mud sediment layering, and the free end and the water tank sealing connection of drain pipe still are equipped with the drain valve on the drain pipe, and the drain valve is connected with the controller electricity. Through setting up the sediment underframe, avoid mud direct precipitation in the whirl well sedimentation tank, take out and recycle of the mud after being convenient for deposit, be connected with the water tank through setting up the drain pipe, be convenient for discharge the whirl well sedimentation tank with the water of layering on mud surface supernatant layer after the deposit to adopt the drain pipe to discharge into the water tank in and recycle, reached energy-concerving and environment-protective purpose.
Further, evenly be equipped with a plurality of electric telescopic links that are used for the mud lifting after depositing in the sediment underframe between sediment underframe and the whirl well sedimentation tank inner bottom surface, electric telescopic link is connected with the controller electricity. Through setting up electric telescopic handle, realized the lift adjustment to precipitation underframe, be convenient for to the recycling of precipitation mud for it is more convenient when the recycling of taking of precipitation mud.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic overall structure of a sludge treatment structure of a turbid circulating pond of a cooling tower according to an embodiment of the present application;
fig. 2 is a front view showing the structure of a sludge treatment structure of a cooling tower turbid circulating pond according to an embodiment of the present application.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the device comprises a turbid circulating pond 1, a middle-rotating sludge pond 2, a cyclone well sedimentation pond 3, a backflow slope 4, a slurry collecting groove 5, a water tank 6, a high-pressure water pipe 7, a booster pump 8, an electric telescopic rod 9, a first slurry pump 10, a slurry pumping pipeline 11, a slurry inlet pipeline 12, a water discharge pipe 13, a second slurry pump 14, a slurry guide groove 15, a slurry outlet pipeline 16 and a sedimentation bottom frame 17.
A sludge treatment structure of a cooling tower turbid circulating pool is shown in fig. 1: comprises a slurry dissolving mechanism for flushing the sludge at the bottom of the turbid circulating pond 1 into slurry, a transit sludge pond 2 for containing the slurry, a cyclone well sedimentation pond 3 for storing the slurry and a controller, wherein the controller comprises but is not limited to a PLC controller. As shown in fig. 2, a backflow slope 4 for accumulating sludge is arranged at the bottom of the turbid circulating pool 1, the thickness of the sludge in the turbid circulating pool 1 is different from 50 cm to 120 cm, a slurry collecting tank 5 connected with the slope bottom of the backflow slope 4 is further arranged at the bottom of the turbid circulating pool 1, a slurry pumping mechanism for conveying slurry is arranged between the slurry collecting tank 5 and the transfer sludge pool 2, and a slurry discharging mechanism for discharging and storing the slurry is arranged between the transfer sludge pool 2 and the cyclone well sedimentation pool 3. As shown in fig. 1, the slurry melting mechanism comprises a water tank 6, a high-pressure water pipe 7 for flushing the inner bottom surface of the turbid circulating tank 1, a booster pump 8 and a water valve, wherein the booster pump 8 and the water valve are arranged between the water tank 6 and the high-pressure water pipe 7, the water pressure of the high-pressure water pipe 7 is not lower than 0.5 megapascal, and the booster pump 8 and the water valve are electrically connected with a controller.
Specifically, as shown in fig. 2, the slurry pumping mechanism comprises a first slurry pump 10 detachably installed on the right side of the slurry collecting tank 5, a slurry pumping pipeline 11 communicated between the slurry collecting tank 5 and the input end of the first slurry pump 10, and a slurry inlet pipeline 12 connected between the output end of the first slurry pump 10 and the top of the transfer sludge pond 2, wherein a slurry pumping valve for controlling slurry transportation is arranged on the slurry inlet pipeline 12, the first slurry pump 10 and the slurry pumping valve are electrically connected with a controller, the slurry pumping pipeline 11 is a metal hose, and the pipe diameter of the slurry pumping pipeline 11 is 100 mm.
Specifically, as shown in fig. 1, the slurry discharging mechanism comprises a second slurry pump 14 and a slurry guiding groove 15 which are sequentially connected between the bottom of the transfer sludge pond 2 and the cyclone well sedimentation pond 3, the transfer sludge pond 2, the second slurry pump 14 and the slurry guiding groove 15 are connected by a slurry outlet pipeline 16, a slurry outlet valve for controlling slurry discharge is arranged on the slurry outlet pipeline 16, and the second slurry pump 14 and the slurry outlet valve are electrically connected with the controller.
Specifically, as shown in fig. 2, a sedimentation bottom frame 17 for containing mud sediment is arranged at the bottom in the cyclone well sedimentation tank 3, the outer contour of the sedimentation bottom frame 17 is in clearance installation fit with the contour of the inner wall of the cyclone well sedimentation tank 3, a drain pipe 13 for discharging sewage of a supernatant layer after mud sediment layering is arranged at the bottom at the right side of the inner wall of the cyclone well sedimentation tank 3, the free end of the drain pipe 13 is in sealing connection with the water tank 6, a drain valve is further arranged on the drain pipe 13, and the drain valve is electrically connected with the controller. Four electric telescopic rods 9 for lifting the sludge precipitated in the sedimentation bottom frame 17 are also uniformly arranged between the sedimentation bottom frame 17 and the inner bottom surface of the cyclone well sedimentation tank 3, and the electric telescopic rods 9 are electrically connected with a controller.
In the implementation process of the utility model, firstly, the booster pump 8 and the water valve are controlled to be opened by the controller, high-pressure water is extracted from the water tank 6 and sprayed out through the high-pressure water pipe 7, and the high-pressure water impacts the surface of the sludge in the turbid circulating pond 1 and causes the sludge to be deagglomerated, so that the sludge in the turbid circulating pond 1 is fully mixed with the water to form slurry. Then, the booster pump 8 and the water valve are closed, mud is gathered into the slurry collecting tank 5 along the backflow slope 4, then the controller controls the first slurry pump 10, the slurry pump valve, the second slurry pump 14 and the slurry outlet valve to be opened, the mud is pumped out of the turbid circulating tank 1, and finally flows into the sedimentation bottom frame 17 at the bottom of the cyclone well sedimentation tank 3 to be sedimentated and stored through the transfer sludge tank 2 and the slurry guide groove 15. After a certain period of static storage, the sludge and water are layered, a controller controls a drain valve to be opened, and water in a supernatant layer after layering is discharged into a water tank 6 through a drain pipe 13 so as to be used again; when the sludge precipitated in the precipitation bottom frame 17 is required to be taken out for reuse, the controller controls the electric telescopic rod 9 to lift, the precipitation bottom frame 17 is lifted to the top of the cyclone well precipitation tank 3, and the sludge precipitated in the precipitation bottom frame 17 is excavated for use.
Compared with the prior art, the utility model has the advantages that the sludge is impacted by high-pressure water to be separated from the surface of the backflow slope 4 by utilizing the high-pressure water pipe 7 and the booster pump 8 and is mixed into slurry, so that the sludge at the inner bottom of the turbid circulating tank 1 is conveniently treated by pulping, the sewage is conveniently recycled by arranging the drain pipe 13 and the drain valve, the sludge is conveniently lifted by arranging the sedimentation bottom frame 17 and the electric telescopic rod 9, the sludge is more conveniently taken out and reused, the sludge is conveniently gathered and extracted in the sewage tank by the backflow slope 4, the slurry collecting tank 5 and the slurry pumping mechanism, the purpose of cleaning the sludge in the turbid circulating tank 1 is achieved, the structure is simple, the sludge treatment process is rapid and efficient, the hidden danger of operation is greatly reduced, the problem that the conventional turbid circulating tank sludge adopts a manual cleaning and crane transferring treatment mode is time-consuming and labor-consuming, and the hidden danger exists is solved.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The utility model provides a cooling tower turbid circulating pond sludge treatment structure which characterized in that: including being used for the mud that changes mud to mud mechanism, be used for holding the well of mud to change mud pond, be used for storing the whirl well sedimentation tank and the controller of mud in the muddy ring pond bottom, the muddy ring pond bottom is equipped with the back flow slope that is used for piling up mud, and the muddy ring pond bottom still is equipped with the thick liquid collection groove that links up with the slope bottom of back flow slope, is equipped with the thick liquid pumping mechanism that is used for carrying mud between thick liquid collection groove and the well of transfer mud pond, is equipped with the thick liquid discharging mechanism that is used for discharging mud to store between well of transfer mud pond and the whirl well sedimentation tank, and the thick liquid dissolving mechanism includes the water tank, is used for washing the high-pressure water pipe of muddy ring pond bottom surface, establishes booster pump and the water valve between water tank and high-pressure water pipe, booster pump and water valve all are connected with the controller electricity.
2. The cooling tower turbid circulating pond sludge treatment structure according to claim 1, wherein the slurry pumping mechanism comprises a first slurry pumping pump detachably arranged on one side of the slurry collecting tank, a slurry pumping pipeline communicated between the slurry collecting tank and the input end of the first slurry pumping pump, and a slurry inlet pipeline connected between the output end of the first slurry pumping pump and the top of the intermediate-speed sludge pond, wherein a slurry pumping valve for controlling slurry conveying is arranged on the slurry inlet pipeline, and the first slurry pumping pump and the slurry pumping valve are electrically connected with the controller.
3. The sludge treatment structure of the cooling tower turbid circulating pond according to claim 2, wherein the slurry pumping pipeline is a metal hose, and the pipe diameter of the slurry pumping pipeline is 100 mm.
4. The cooling tower turbid circulating pond sludge treatment structure according to claim 3, wherein the slurry discharging mechanism comprises a second slurry pumping pump and a slurry guiding groove which are sequentially connected between the bottom of the transfer sludge pond and the sedimentation pond of the cyclone well, the transfer sludge pond, the second slurry pumping pump and the slurry guiding groove are connected by adopting a slurry outlet pipeline, a slurry outlet valve for controlling slurry discharge is arranged on the slurry outlet pipeline, and the second slurry pumping pump and the slurry outlet valve are electrically connected with the controller.
5. The cooling tower turbid circulating pond sludge treatment structure according to claim 1, wherein a sedimentation bottom frame for containing mud sediments is arranged at the bottom of the sedimentation pond of the cyclone well, a drain pipe for discharging sewage of a supernatant layer after mud sediments are layered is arranged at the bottom of one side of the inner wall of the sedimentation pond of the cyclone well, the free end of the drain pipe is in sealing connection with a water tank, a drain valve is further arranged on the drain pipe, and the drain valve is electrically connected with a controller.
6. The cooling tower turbid circulating pond sludge treatment structure according to claim 5, wherein a plurality of electric telescopic rods for lifting the sludge precipitated in the sedimentation bottom frame are uniformly arranged between the sedimentation bottom frame and the inner bottom surface of the cyclone well sedimentation pond, and the electric telescopic rods are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637157.6U CN220404917U (en) | 2023-06-27 | 2023-06-27 | Turbid circulating pool sludge treatment structure of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637157.6U CN220404917U (en) | 2023-06-27 | 2023-06-27 | Turbid circulating pool sludge treatment structure of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220404917U true CN220404917U (en) | 2024-01-30 |
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ID=89659984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321637157.6U Active CN220404917U (en) | 2023-06-27 | 2023-06-27 | Turbid circulating pool sludge treatment structure of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220404917U (en) |
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2023
- 2023-06-27 CN CN202321637157.6U patent/CN220404917U/en active Active
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