CN213668066U - Movable sludge discharge device for coal-containing wastewater pool - Google Patents
Movable sludge discharge device for coal-containing wastewater pool Download PDFInfo
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- CN213668066U CN213668066U CN202022355733.0U CN202022355733U CN213668066U CN 213668066 U CN213668066 U CN 213668066U CN 202022355733 U CN202022355733 U CN 202022355733U CN 213668066 U CN213668066 U CN 213668066U
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Abstract
The utility model discloses a movable sludge discharge device of a coal-containing wastewater pool, which comprises a floating mechanism, wherein the upper surface of the floating mechanism is connected with a frame; the top end of the rack is provided with a mounting platform, the lower surface of the mounting platform is connected with a lifting system, and the lower end of the lifting system is connected with a slurry pump; the upper surface of the mounting platform is connected with a traction mechanism; the lifting system and the slurry pump are connected with a control box through cables, and the control box is arranged on an operation platform beside the wastewater tank; and a flushing device is also arranged on the operation platform on one side of the control box. The device has solved current coal-containing wastewater pool cleaning device cost higher, and the flexibility is relatively poor during the use, efficiency is lower, and the problem that is difficult to maintain has clearance coal slime efficiency in the coal-containing wastewater pool higher, and the construction cost is low, and the volume of daily maintenance is less after putting into service, the characteristics of maintenance cost are low.
Description
Technical Field
The utility model belongs to the technical field of contain coal waste water treatment, in particular to contain portable row's of coal wastewater disposal basin mud device.
Background
The coal-containing wastewater treatment system of the existing thermal power plant can be roughly divided into three parts: coal water collecting system, system water system and clear water collecting system. The coal water sedimentation tank collects coal water, particles in the coal water are deposited into coal slime under the action of gravity, sewage with turbidity is formed at the upper part of the coal water sedimentation tank, the sewage is sucked into the water production system through the sewage pump to be treated, clear water is discharged into the clear water system to be collected, and the coal slime in the water production system is continuously discharged into the coal-containing wastewater tank. The coal slime is piled up for a long time in containing coal wastewater pool, and untimely clearance can cause the effective volume in containing coal wastewater pool to descend, influences the ability of containing coal wastewater pool collection, can have the excessive environmental protection risk of coal water when equal rainfall. In the prior art, three modes of a grab bucket type mud cleaning device, a fixed mud discharging device and a travelling type mud scraping and sucking machine are usually adopted to clean coal slime in a wastewater pond, but the mode has relatively high manufacturing cost, large maintenance amount and high production cost investment. Therefore, the movable sludge discharge device for the coal-containing wastewater pool is designed, the device can effectively clean coal slime in the coal-containing wastewater pool, meanwhile, the construction cost is low, the daily maintenance amount is small after the device is put into use, the maintenance cost is low, and the problem existing in the prior art is solved, so that the device is very necessary.
Disclosure of Invention
The utility model aims to solve the technical problem that a portable mud discharging device of coal-containing wastewater pool is provided, the device has solved current coal-containing wastewater pool cleaning device cost higher, and the flexibility is relatively poor during the use, efficiency is lower, and is difficult to the problem of maintaining, has that the clearance contains coal slime efficiency in the coal-containing wastewater pool higher, and the construction cost is low, the characteristics of less, the maintenance cost is low of the daily maintenance volume after the input into service.
In order to realize the above design, the utility model adopts the following technical scheme: a movable sludge discharge device of a coal-containing wastewater pool comprises a floating mechanism, wherein the upper surface of the floating mechanism is connected with a rack; the top end of the rack is provided with a mounting platform, the lower surface of the mounting platform is connected with a lifting system, and the lower end of the lifting system is connected with a slurry pump; the upper surface of the mounting platform is connected with a traction mechanism; the lifting system and the slurry pump are connected with a control box through cables, and the control box is arranged on an operation platform beside the wastewater tank; and a flushing device is also arranged on the operation platform on one side of the control box.
Preferably, the floating mechanism is formed by bundling a plurality of hollow structural bodies, and the adjacent hollow structural bodies are connected by using angle steel.
Furthermore, the hollow structure body can be selected from floatable objects such as an empty oil barrel, a chemical agent empty barrel and the like; the binding can be performed by sheet iron.
Preferably, a through opening is arranged at the center of the upper surface of the floating mechanism, and the mud pump extends into the position below the liquid level below the floating mechanism through the opening.
Furthermore, the slurry pump is an electric slurry pump, and power, flow, lift and pipe diameter are selected according to actual conditions.
Preferably, the rack is of a triangular frame structure formed by welding angle steel, and the middle part of the rack is welded with an inclined strut; the bottom of the frame is connected with the upper surface of the floating mechanism through a bolt.
Preferably, the hoisting system is an electric hoist, the electric hoist body is welded to the lower surface of the mounting platform, and the lower end of the electric hoist is connected with a slurry pump through a hook cable structure.
Preferably, the traction mechanism comprises a traction rope, and the traction rope is connected with a hook on the upper surface of the hanging platform.
Furthermore, the hauling rope can be a high-strength and high-tension rope such as a hemp rope, a cotton rope, a nylon rope or a steel rope.
Preferably, a contactor, an air switch, a relay and a control button are arranged in the control box, and the control box is connected with the lifting system and the slurry pump through cables.
Preferably, the flushing device comprises a flushing pump, one end of the flushing pump is connected with an external pressure water source, and the other end of the flushing pump is connected with a flushing pipe.
Preferably, the flushing pipe extends to the bottom of the wastewater tank, the outer surface of the flushing pipe is connected with a plurality of branch pipes, and the surfaces of the branch pipes are provided with flushing holes.
The utility model provides a pair of contain portable row of coal wastewater disposal basin mud device's beneficial effect as follows:
the floating structure is used as a carrier and a moving platform of the slurry pump, and compared with the existing fixed type slurry discharging device, the floating type slurry discharging device has the characteristics of wide operation range and flexible movement; compared with the existing travelling crane type sludge cleaning device, the step of building a travelling crane on the inner wall of the coal-containing wastewater pool is omitted, the floating mechanism is simple to manufacture, the materials are common, and the manufacturing cost of the device is greatly saved; the electric hoist can freely adjust the depth of the mud pump extending below the liquid level, so that muddy water is pumped in areas in the water tanks at different depths, the controllability is improved, the operation areas can be arranged in a targeted manner, and the operation efficiency is improved; the device only needs regular maintenance for the slurry pump and the lifting system, the service cycle is long after one-time maintenance, the maintenance cost is low, the efficiency is high, and the cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the device body of the present invention in specific use.
The reference numbers in the figures are: the device comprises a floating mechanism 1, a frame 2, a hanging platform 21, an inclined strut 22, an electric hoist 23, a hook 24, a hook rope structure 25, a slurry pump 3, a control box 4, an operation platform 5, a washing pump 61, a washing pipe 62, a branch pipe 63, a sedimentation tank 7 and a water outlet 8.
Detailed Description
As shown in fig. 1-2, the movable sludge discharge device for the coal-containing wastewater pool comprises a floating mechanism 1, wherein a frame 2 is connected to the upper surface of the floating mechanism 1; a mounting platform 21 is arranged at the top end of the frame 2, the lower surface of the mounting platform 21 is connected with a lifting system, and the lower end of the lifting system is connected with a slurry pump 3; the upper surface of the mounting platform 21 is connected with a traction mechanism; the lifting system and the slurry pump 3 are connected with a control box 4 through cables, and the control box 4 is arranged on an operation platform 5 beside the wastewater pool; a flushing device is also arranged on the working platform 5 at one side of the control box 4.
Preferably, the floating mechanism 1 is formed by bundling a plurality of hollow structural bodies, and the adjacent hollow structural bodies are connected by using angle steel.
Furthermore, the hollow structure body can be selected from floatable objects such as an empty oil barrel, a chemical agent empty barrel and the like; the binding can be performed by sheet iron.
Preferably, a through opening is provided in the centre of the upper surface of the floating mechanism 1, through which opening the mud pump 3 extends below the liquid level below the floating mechanism 1.
Further, the mud pump 3 is an electric mud pump 3, and power, flow, lift and pipe diameter are selected according to actual conditions.
Preferably, the frame 2 is a triangular frame structure formed by welding angle steel, and the middle part of the frame 2 is welded with an inclined strut 22; the bottom of the frame 2 is connected with the upper surface of the floating mechanism 1 through bolts.
Preferably, the hoisting system is an electric hoist 23, the body of the electric hoist 23 is welded with the lower surface of the mounting platform 21, and the lower end of the electric hoist 23 is connected with the slurry pump 3 through a hook structure 25.
Preferably, the traction mechanism comprises a traction rope, which is connected to a hook 24 on the upper surface of the mounting platform 21.
Furthermore, the hauling rope can be a high-strength and high-tension rope such as a hemp rope, a cotton rope, a nylon rope or a steel rope.
Preferably, a contactor, an air switch, a relay and a control button are arranged in the control box 4, and the control box 4 is connected with the lifting system and the mud pump 3 through cables.
Preferably, the flushing device comprises a flushing pump 61, one end of the flushing pump 61 is connected with an external pressure water source, and the other end of the flushing pump is connected with a flushing pipe 62.
Preferably, the flushing pipe 62 extends to the bottom of the wastewater tank, a plurality of branch pipes 63 are connected to the outer surface of the flushing pipe 62, and flushing holes are formed in the surfaces of the branch pipes 63.
When the movable sludge discharge device for the coal-containing wastewater pool is specifically installed and used, the use method is as follows:
when the coal-containing wastewater pool needs to clean coal slime, the device can be hoisted into the coal-containing wastewater pool, the slurry pump 3 is started through the control box 4 for pumping, a temporary sedimentation tank 7 can be built around the coal-containing wastewater pool, and a water outlet 8 is arranged on one side of the sedimentation tank 7; the mud pump 3 pumps and discharges the coal slime sewage into the temporary sedimentation tank 7, the water outlet 8 is blocked, after the coal slime is settled, the water outlet 8 is opened to discharge the upper clear water, the discharged clear water can be introduced into the coal-containing wastewater tank, and the bottom coal slime is aired; when the coal slime is lowered, the control box 4 can control the lifting system to lower the mud pump 3 and continue pumping; when local coal slime reduces, usable washing unit washes in to containing coal wastewater pool, breaks up remaining part coal slime, when the liquid level was higher slightly, accessible drive mechanism draws the device to the coal slime more places and continues the pump drainage, reciprocates in proper order and uses.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (9)
1. The utility model provides a contain portable row of mud device of coal wastewater disposal basin which characterized in that: the floating device comprises a floating mechanism (1), wherein the upper surface of the floating mechanism (1) is connected with a rack (2); a mounting platform (21) is arranged at the top end of the rack (2), the lower surface of the mounting platform (21) is connected with a lifting system, and the lower end of the lifting system is connected with a slurry pump (3); the upper surface of the mounting platform (21) is connected with a traction mechanism; the lifting system and the slurry pump (3) are connected with a control box (4) through cables, and the control box (4) is arranged on an operation platform (5) beside the wastewater pool; a flushing device is also arranged on the operation platform (5) at one side of the control box (4).
2. The movable sludge discharge device for the coal-containing wastewater pond according to claim 1, characterized in that: the floating mechanism (1) is formed by bundling a plurality of hollow structural bodies, and the adjacent hollow structural bodies are connected by adopting angle steel.
3. The movable sludge discharge device for the coal-containing wastewater pond according to claim 1, characterized in that: a through opening is formed in the center of the upper surface of the floating mechanism (1), and the mud pump (3) penetrates through the opening and extends below the liquid level below the floating mechanism (1).
4. The movable sludge discharge device for the coal-containing wastewater pond according to claim 1, characterized in that: the rack (2) is of a triangular frame structure formed by welding angle steel, and the middle part of the rack (2) is welded with an inclined strut (22); the bottom of the frame (2) is connected with the upper surface of the floating mechanism (1) through a bolt.
5. The movable sludge discharge device for the coal-containing wastewater pond according to claim 1, characterized in that: the lifting system is an electric hoist (23), the body of the electric hoist (23) is welded with the lower surface of the mounting platform (21), and the lower end of the electric hoist (23) is connected with the slurry pump (3) through a hook cable structure (25).
6. The movable sludge discharge device for the coal-containing wastewater pond according to claim 1, characterized in that: the traction mechanism comprises a traction rope, and the traction rope is connected with a hook (24) on the upper surface of the mounting platform (21).
7. The movable sludge discharge device for the coal-containing wastewater pond according to claim 1, characterized in that: the control box (4) is internally provided with a contactor, an air switch, a relay and a control button, and the control box (4) is connected with the lifting system and the slurry pump (3) through cables.
8. The movable sludge discharge device for the coal-containing wastewater pond according to claim 1, characterized in that: the flushing device comprises a flushing pump (61), one end of the flushing pump (61) is connected with an external pressure water source, and the other end of the flushing pump is connected with a flushing pipe (62).
9. The coal-containing wastewater pond movable sludge discharge device of claim 8, wherein: the flushing pipe (62) extends to the bottom of the wastewater tank, the outer surface of the flushing pipe (62) is connected with a plurality of branch pipes (63), and flushing holes are formed in the surfaces of the branch pipes (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022355733.0U CN213668066U (en) | 2020-10-21 | 2020-10-21 | Movable sludge discharge device for coal-containing wastewater pool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022355733.0U CN213668066U (en) | 2020-10-21 | 2020-10-21 | Movable sludge discharge device for coal-containing wastewater pool |
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| CN213668066U true CN213668066U (en) | 2021-07-13 |
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| CN202022355733.0U Active CN213668066U (en) | 2020-10-21 | 2020-10-21 | Movable sludge discharge device for coal-containing wastewater pool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663368A (en) * | 2021-08-27 | 2021-11-19 | 长沙矿山研究院有限责任公司 | Forced dilution system of thickener |
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2020
- 2020-10-21 CN CN202022355733.0U patent/CN213668066U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663368A (en) * | 2021-08-27 | 2021-11-19 | 长沙矿山研究院有限责任公司 | Forced dilution system of thickener |
| CN113663368B (en) * | 2021-08-27 | 2022-06-03 | 长沙矿山研究院有限责任公司 | Forced dilution system of thickener |
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