CN218713395U - Online cleaning system for circulating water tank - Google Patents
Online cleaning system for circulating water tank Download PDFInfo
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- CN218713395U CN218713395U CN202221932401.7U CN202221932401U CN218713395U CN 218713395 U CN218713395 U CN 218713395U CN 202221932401 U CN202221932401 U CN 202221932401U CN 218713395 U CN218713395 U CN 218713395U
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Abstract
The utility model provides an online cleaning system of circulating water pond, including the walking that can be driven to walk in the circulating water pond inhales mud equipment, walking inhales mud equipment and includes the walking car and sets up the mud suction device on the walking car, inhales mud device and includes dredge pump, pump inlet pipeline and pump outlet pipeline; the pump inlet pipeline can be controlled to be telescopic in length, so that a mud suction port of the pump inlet pipeline can reach a set position; the utility model can realize the omnibearing dead-angle-free cleaning of the sludge at the bottom of the circulating water tank, the whole process is carried out without stopping production, and the productivity of a factory is improved; meanwhile, automatic control can be realized, and manpower and material resources are saved, so that the cost is saved; in addition, water treatment facilities do not need to be arranged in an additionally occupied space, so that the occupied area of a factory is saved; the water quality of the circulating water tank is cleaner, the heat exchange efficiency of process equipment is improved, the water supplement amount of a factory is reduced, and the water-saving effect is achieved, so that the normal production of the factory can be ensured, and the production benefit is finally ensured.
Description
Technical Field
The utility model relates to a mill's circulating water system's attached equipment especially relates to an online clearance system of circulating water pond.
Background
The circulating cooling water system is an essential system for steel production equipment, electric power plants, chemical plants and the like, and generally comprises a circulating water tank and a cooling tower positioned at the upper part of the circulating water tank, and water cooled by the cooling tower falls into an open water tank. In the use, because cooling tower air intake department often floats into the leaf, the dust etc. more mainly, the cooling tower filler is easy ageing after long-term the use, it is broken, at continuous trickle in-process, ageing broken filler is gradually by rushing down in the circulating water pond, can cause bottom of the pool silt in the past for a long time, the effective volume in circulating water pond has been reduced, and pond quality of water worsens, and then influence process equipment's heat exchange efficiency and life, it is great to cause the mill moisturizing volume, be unfavorable for the water conservation, and simultaneously, bottom of the pool silt stops up circulating water pump suction pipe when serious, lead to the water pump to be unable to be used, therefore, bottom of the pool silt needs regularly to be cleared up.
In the prior art, a commonly adopted method for cleaning sludge at the bottom of a pool is to vent circulating water in a water tank, regularly and manually clean the sludge at the bottom of the pool, so that manpower and material resources are consumed, and more importantly, production stop of related process equipment is needed, so that the production capacity of a factory is reduced. Or, in order to ensure the normal operation of production, a mode of adding a filter tank sedimentation tank and the like is adopted, but the cost of a factory is greatly increased, and the land is increased.
Therefore, the method for cleaning the sludge at the bottom of the existing circulating water tank needs to be improved, the problems of low efficiency, production halt and capacity reduction caused by manual cleaning are solved, the sludge at the bottom of the tank can be cleaned without stopping production of field process equipment, so that the normal production of a factory can be ensured, and the production benefit is finally ensured.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a pair of online clearance system of circulating water pond avoids causing the problem that the productivity descends because efficiency that manual cleaning leads to is lower, the shut down, does not need on-the-spot process equipment to shut down the production and can accomplish the clearance of bottom of the pool silt to can guarantee the normal production of mill, finally guarantee the productivity effect.
The utility model provides an online cleaning system of circulating water pond, including the walking that can be driven to walk in the circulating water pond inhale mud equipment, walking inhales mud equipment includes the walking car and sets up the mud suction device on the walking car, inhale mud device and include dredge pump, pump inlet pipeline and pump outlet pipeline;
the pump inlet conduit is controllable to be telescopic in length and swingable in width so that the suction opening of the pump inlet conduit can reach a set position.
Further, the pump inlet conduit may be controlled to oscillate in the width direction.
Further, the sludge treatment device is used for dewatering sludge, and a sludge outlet of the pump outlet pipeline is communicated with a sludge inlet of the sludge treatment device.
Further, the pump inlet pipeline is a rigid pipeline and is fixed on the dredge pump, and the swing in the width direction is completed by the drive of the dredge pump;
the pump inlet conduit is of telescopic construction which can be driven to slide relative to one another in length and thus to be telescopic in length.
Further, still include the control system, include:
the detection unit is used for detecting technical parameters of the walking type mud suction equipment;
the central processing unit is used for receiving the technical parameter signals of the detection unit and controlling the running state of the walking type mud suction equipment;
and the input and output unit is used for sending a command signal for controlling the walking type mud suction device to the central processing unit, receiving the command signal of the central processing unit and outputting the running state information of the walking type mud suction device.
Further, the detection unit includes:
the walking type mud suction device position detection unit is used for detecting the position of the walking type mud suction device in the circulating water pond;
the pump inlet pipeline state detection unit is used for detecting the position of a sludge suction port of the pump inlet pipeline;
the running state of the walking type mud suction device comprises the position of a mud suction port of a pump inlet pipeline, the position of the walking type mud suction device in a circulating water pool and a walking route.
Furthermore, the walking type mud suction device is of a submersible structure, and the walking trolley is a crawler-type walking vehicle.
Further, the sludge treatment equipment is a vehicle-mounted stacked spiral sludge dewatering machine, and is provided with a sludge inlet communicated with an outlet pipeline of the pump, a filtrate discharge pipe communicated with an emptying well of a circulating water tank and a vehicle-mounted mud cake box mounted at the tail of a vehicle.
Further, the input and output unit is a touch screen.
And the remote control master station is used for remotely communicating with the control system, remotely controlling the running state of the walking type mud suction equipment through the control system and acquiring the running state information of the walking type mud suction equipment.
Further, the control system or/and the remote control master station controls the running state of the sludge treatment equipment and obtains the running state information of the sludge treatment equipment.
The utility model has the advantages that: the on-line cleaning system of the circulating water tank of the utility model utilizes the walking type mud sucking equipment to suck the sludge at the bottom of the tank, and can drive the walking and the mud sucking port to reach the set position according to the requirement, thereby realizing the omnibearing dead-angle-free cleaning of the sludge at the bottom of the circulating water tank, the whole process does not need to be stopped, and the utilization improves the productivity of the factory; meanwhile, due to the adoption of a mechanical clearing mode, automatic control can be realized, and manpower and material resources are saved, so that the cost is saved; in addition, water treatment facilities do not need to be arranged in an additionally occupied space, so that the occupied area of a factory is saved; the water quality of the circulating water pool is cleaner, the heat exchange efficiency of process equipment is improved, the water supplement quantity of a factory is reduced, and the water-saving effect is achieved, so that the normal production of the factory can be ensured, and the production benefit is finally ensured.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 shows the walking type mud sucking device of the utility model;
fig. 3 is a control schematic diagram of the present invention.
Detailed Description
As shown in the figures, the utility model provides an online cleaning system for a circulating water pool, including a walking type mud suction device 1 which can be driven to walk in a circulating water pool 3, the walking type mud suction device 1 includes a walking vehicle 104 and a mud suction device arranged on the walking vehicle 104, the mud suction device includes a mud suction pump 103, a pump inlet pipeline 101 and a pump outlet pipeline 102; the dredge pump should be provided with a driving structure, and as shown in the figure, the driving is realized through a driving motor 105;
the pump inlet pipe 101 may be controlled to be telescopic in length so that the sludge suction port of the pump inlet pipe may reach a set position; of course, the position of the mud suction port can be changed by combining the change of the walking direction of the walking vehicle, thereby expanding the mud suction range;
the traveling vehicle 104 may adopt an existing mechanical traveling structure, including a wheel type or a crawler type, generally adopts an electric structure, and may be provided with a driving motor separately, which is not described herein again; the sludge suction pump 103 can be a sludge pump in the prior art, and can be a proper type according to needs, which is not described herein; the telescopic structure of the pump inlet pipeline on the length generally adopts a sleeve type telescopic structure, the inner pipe and the outer pipe of the sleeve can be sealed by adopting the axial sealing technology in the prior art, meanwhile, the automatic telescopic structure is realized by utilizing the existing driving structure, the driving structure can be realized by adopting the existing gear rack driving structure and the existing screw rod driving structure, and certainly, the electric driving power needs to be configured, and the transmission precision is not required due to the particularity of the working environment (possibly underwater), so that the details are not repeated; for example, the outer pipe (inner pipe) is fixed on the dredge pump, the inner pipe (outer pipe) is provided with a rack, and the electric drive power is used for driving the gear to rotate and driving the rack to move, so that reciprocating sliding is realized; for another example, the outer tube (inner tube) is fixed to a dredge pump, the nut is arranged on the inner tube (outer tube), and the electric drive power drives the screw rod to rotate and drive the nut to move, so that reciprocating sliding is achieved.
Of course, since the working state of the walking type mud absorbing device 1 may be underwater, the whole device is required to have diving capability and be waterproof, and an existing waterproof driving structure is adopted, for example, the driving mechanism of the ship is waterproof, and the telescopic portion of the telescopic structure can extend out of the waterproof structure through the sliding sealing structure, so that the whole waterproof structure is realized, and the detailed description is omitted.
In the embodiment, the pump inlet pipeline 101 can be controlled to swing in the width direction, and the combination of variable overall length can conveniently convey a mud suction port to a specified position, so that dead angles can be eliminated; the width direction refers to a width direction of the traveling vehicle, and will not be described in detail herein.
In the embodiment, the sludge treatment device further comprises a sludge treatment device 2 for dewatering sludge, and a sludge outlet of the pump outlet pipeline 102 is communicated with a sludge inlet of the sludge treatment device 2; the sludge treatment equipment 2 can adopt all sludge dewatering treatment equipment in the prior art, such as a stacked spiral type, a centrifugal type, a filter-press type and the like, and the details are not repeated; as shown in the figure, the sludge treatment equipment 2 comprises a carrier vehicle 201, a sludge treatment machine 202 and a mud cake box positioned at the tail part of the carrier vehicle; the pump outlet line 102 of the dredge pump 103 is typically a bellows or other flexible tube that can accommodate the angle of delivery and will not be described further herein.
In this embodiment, the pump inlet pipeline 101 is a rigid pipeline and is fixed to the dredge pump 103, and the swing in the width direction is completed by the drive of the dredge pump; the suction dredge pump can be arranged on the walking vehicle through the rotating turntable (the walking vehicle and the suction dredge pump are respectively arranged into a waterproof structure), and when the turntable is driven to rotate, the suction dredge pump is driven to rotate around a central axis, so that the pump inlet pipeline is driven to swing (the swing angle can reach 180 degrees);
the pump inlet pipeline 101 is a sleeve type structure which can be driven to relatively slide in length, so that the pump inlet pipeline can be telescopic in length, and the sleeve type structure needs a sealing structure which is suitable for underwater work, and the detailed description is omitted; the swing is combined with the telescopic structure, so that the mud suction range is expanded, the mud suction port can reach any dead angle, and the thoroughness of cleaning work is ensured.
In this embodiment, the system further includes a control system, including:
the detection unit is used for detecting technical parameters of the walking type mud suction device 1; acquiring required technical parameters such as position information in a circulating water pool through various sensors, and recording a walking route through the position information so as to acquire the comprehensiveness of cleaning; the mud suction pump is in a stop state or a mud suction state by starting and stopping information of the mud suction pump, a swing angle of a pump inlet pipeline, a telescopic parameter and the like, and the next control operation is carried out according to the information parameters, which is not described again;
the central processing unit is used for receiving the technical parameter signals of the detection unit and controlling the running state of the walking type mud suction device 1; the central processing unit generally adopts a controller in the prior art, which comprises a CPU, a memory and a peripheral circuit, belongs to a control structure in the prior art, and is not described herein again;
the input and output unit is used for sending a command signal for controlling the walking type mud suction device to the central processing unit, receiving the command signal of the central processing unit and outputting the running state information of the walking type mud suction device;
the walking type mud sucking device 1 is driven to walk (certainly, a walking vehicle is provided with an electric driving structure) to a specified position by sending a command signal to the central processing unit through the input and output unit, and position information is obtained according to a sensor, and other positioning devices can be adopted, so that route information is recorded, stored and displayed at the same time, online cleaning is realized, the existing map software program is adopted, and the repeated description is omitted; the input/output unit may be a touch screen, a display screen and a keyboard, that is, the central processing unit and the input/output unit can be implemented by one computer, which is not described herein again.
In this embodiment, the detection unit includes:
the walking type mud suction device position detection unit is used for detecting the position of the walking type mud suction device in the circulating water pool, and the purpose of recording the route of the walking vehicle can be realized through a position sensor (realized by detecting the distance between the walking vehicle and the side of the circulating water pool) and also through other positioning modes in the prior art, and the description is omitted;
the pump inlet pipeline state detection unit is used for detecting the position of a sludge suction port of the pump inlet pipeline; namely, a sensor for detecting the swing position and a sensor for judging the telescopic position need to be arranged, and certainly, the judgment can be carried out according to the rotation position signal of the driving motor, and the judgment of the position of the sludge suction port can be realized, which is not described again;
the running state of the walking type mud suction device 1 comprises the position of a mud suction port of the pump inlet pipeline 101, the position of the walking type mud suction device 1 in the circulating water pool and the running route.
In this embodiment, the walking type mud sucking device 1 is a submersible structure, and the walking trolley 104 is a crawler-type walking vehicle, the submersible structure needs to have a certain weight, and the mud sucking pump, the driving structure, the walking vehicle body and the crawler-type structure should have sufficient submersible weight, which is not described herein again.
In this embodiment, the sludge treatment equipment 1 is a vehicle-mounted stacked screw type sludge dewatering machine, and is provided with a sludge inlet communicated with the pump outlet pipeline 102, a filtrate discharge pipe 204 communicated with an emptying well of a circulating water pool, and a vehicle-mounted mud cake box 203 arranged at the tail of a vehicle;
the stacked screw type sludge dewatering machine is small and exquisite in machine shape and can be used for high-water-content sludge, the stacked screw type sludge dewatering machine 202 is fixedly arranged on the bearing vehicle 201, a sludge cake opening of the dewatering machine faces the vehicle tail, sludge is divided into two parts, namely sludge cake and filtrate, the sludge cake directly slides to the sludge cake box 203 through dewatering, a discharge opening of the vehicle-mounted sludge cake box 203 faces the vehicle tail, and the discharge opening can be conveniently opened and closed through a movable door so as to be conveniently unloaded and transported; after the tank bottom is cleaned, the mud cakes can be directly pulled to a designated place through the bearing vehicle 201, and the unit land used in a factory is not occupied.
In this embodiment, the input/output unit is a touch screen.
In the embodiment, the remote control system further comprises a remote control master station for remote communication with the control system, wherein the remote control master station remotely controls the running state of the walking type mud suction equipment through the control system and acquires the running state information of the walking type mud suction equipment;
similarly, the remote control central station can be realized by a computer, is used for displaying information transmitted by the control system and inputting command information to control the control system, and is not described again;
the communication between the control system and the walking type mud sucking equipment 1 can adopt a cable or wireless communication, and a wireless communication module is required to be arranged by adopting the wireless communication, so that the walking type mud sucking equipment belongs to a communication mode in the prior art and is not described again; similarly, the remote control central station and the control system can also be realized by adopting a wireless communication mode, and the details are not repeated herein; the walking type mud sucking equipment 1 works in a walking mode at the bottom of the pool, and a wireless communication mode is preferred, so that the interference of cables is avoided; certainly, because the utility model discloses a walking inhales mud and equips and generally be in dive state at the during operation, consequently, if adopt wireless communication mode then should adopt the wireless communication mode that can transmit under water to its control, for example sound wireless transmission technique and light wireless transmission technique, if adopt current electromagnetism wireless transmission technique then should upwards stretch out the surface of water with receiving antenna, no longer describe herein.
In this embodiment, the control system or/and the remote control central station controls the operation state of the sludge treatment equipment 2 and obtains the operation state information of the sludge treatment equipment; the remote control master station generally performs remote control through a control system, which is not described in detail herein; by controlling the running state of the sludge treatment equipment, the comprehensive automation can be realized, the working efficiency is further improved, and the cost is reduced; of course, the parameter detection unit and the like need to be set with reference to the walking type mud suction device to realize the control of the running states such as start and stop, and the detailed description is omitted here.
As shown in the figure, in the sludge treatment equipment 2, the filtrate from the sludge dewatering machine is connected to the circulating water pond emptying well 8 through the filtrate pipe 204, and is discharged into the outside production wastewater pipe network through the production wastewater pipe.
A cooling tower 5 is arranged above the circulating water pool 3, a water suction well 301 is arranged in the circulating water pool, circulating water enters a heat exchange equipment user 8 through a circulating water pump 7, and return water with increased temperature enters the cooling tower 5, so that cooling water circulation is realized; the pumping hole pipeline can be stretched and swung, so that the mud suction port can be stretched into the water suction well to suck mud, and the comprehensive cleaning without dead angles is realized.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides an online clearance system of circulating water pond which characterized in that: the walking type sludge suction device comprises a walking vehicle and a sludge suction device arranged on the walking vehicle, wherein the walking type sludge suction device can be driven to walk in a circulating water tank;
the pump inlet conduit is controllable to be telescopic in length and swingable in width so that the suction opening of the pump inlet conduit can reach a set position.
2. The on-line cleaning system for the circulating water tank of claim 1, wherein: the pump inlet conduit may be controlled to oscillate in the width direction.
3. The on-line cleaning system for the circulation water tank of claim 2, wherein: the pump inlet pipeline is a rigid pipeline and is fixed on the dredge pump, and the swing in the width direction is completed by the drive of the dredge pump;
the pump inlet conduit is of telescopic construction which can be driven to slide relative to one another in length and thus to be telescopic in length.
4. The on-line cleaning system for the circulation water tank of claim 3, wherein: still include the control system, include:
the detection unit is used for detecting technical parameters of the walking type mud suction equipment;
the central processing unit is used for receiving the technical parameter signals of the detection unit and controlling the running state of the walking type mud suction equipment;
and the input and output unit is used for sending a command signal for controlling the walking type mud suction device to the central processing unit, receiving the command signal of the central processing unit and outputting the running state information of the walking type mud suction device.
5. The on-line cleaning system for the circulation water tank of claim 4, wherein: the detection unit includes:
the walking type mud suction device position detection unit is used for detecting the position of the walking type mud suction device in the circulating water pond;
the pump inlet pipeline state detection unit is used for detecting the position of a sludge suction port of the pump inlet pipeline;
the running state of the walking type mud suction device comprises the position of a mud suction port of a pump inlet pipeline, the position of the walking type mud suction device in a circulating water pool and a walking route.
6. The on-line cleaning system for the circulation water tank of claim 4, wherein: the walking type mud sucking equipment is of a submersible structure, and the walking trolley is a crawler-type walking vehicle.
7. The on-line cleaning system for the circulation water tank of claim 5, wherein: the sludge treatment device is used for dewatering sludge, and a sludge outlet of the pump outlet pipeline is communicated with a sludge inlet of the sludge treatment device.
8. The on-line cleaning system for the circulation water tank of claim 7, wherein: the sludge treatment equipment is a vehicle-mounted stacked spiral sludge dehydrator and is provided with a sludge inlet communicated with an outlet pipeline of the pump, a filtrate discharge pipe communicated with an emptying well of the circulating water pool and a vehicle-mounted mud cake box arranged at the tail of the vehicle;
the input and output unit is a touch screen.
9. The on-line cleaning system for the circulation water tank of claim 7, wherein: the remote control system is used for remotely controlling the running state of the walking type mud suction equipment and acquiring the running state information of the walking type mud suction equipment.
10. The on-line cleaning system for the circulation water tank of claim 7, wherein: the control system or/and the remote control master station controls the running state of the sludge treatment equipment and obtains the running state information of the sludge treatment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221932401.7U CN218713395U (en) | 2022-07-25 | 2022-07-25 | Online cleaning system for circulating water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221932401.7U CN218713395U (en) | 2022-07-25 | 2022-07-25 | Online cleaning system for circulating water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218713395U true CN218713395U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221932401.7U Active CN218713395U (en) | 2022-07-25 | 2022-07-25 | Online cleaning system for circulating water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218713395U (en) |
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2022
- 2022-07-25 CN CN202221932401.7U patent/CN218713395U/en active Active
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