CN219024907U - A overflow arrangement for slag bath leak protection is used - Google Patents

Abstract

The utility model discloses an overflow device for leakage prevention of a slag pool, and relates to the field of boilers. According to the utility model, when the waste residue on the second filter screen is required to be cleaned, a user can start the motor, the motor can drive the turntable to rotate, the turntable can drive the rotating plate to rotate after rotating, the rotating plate can drive the limiting block to move after rotating, the limiting block can drive the material cleaning plate to move, the material cleaning plate can clean the waste residue attached to the surface of the second filter screen, the turntable can drive the rotating plate to reciprocate when continuously rotating, and then the material cleaning plate can be driven to reciprocate, so that the material cleaning plate can continuously clean the surface of the second filter screen, and then the second filter screen is prevented from being blocked, so that subsequent waste water can continuously enter the overflow pipe through the second filter screen, and then the overflow efficiency is improved.

Description

A overflow arrangement for slag bath leak protection is used

Technical Field

The utility model relates to the field of boilers, in particular to an overflow device for leakage prevention of a slag pool.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, and a waste slag pool is arranged around the boiler so as to store waste slag and waste water in the boiler.

According to the Chinese patent with publication number of CN214574297U, an overflow device for a sponge urban rainwater regulation and storage tank is disclosed, wherein an overflow disc is arranged at the upper end of a first conveying pipe, a horn-shaped structure of the overflow disc is arranged, and a filter screen is arranged at the upper end of the overflow disc, so that suspended matters in water can be filtered out while the overflow water receiving area is properly increased, and the overflow quality of supernatant fluid is improved; because the overflow device is provided with the filter screen so as to prevent a large amount of impurities from entering the overflow tank, the surface of the filter screen is adhered with more impurities after the filter screen is filtered for a long time, and the impurities are difficult to clean quickly, so that the filter screen is blocked, the efficiency of the wastewater entering the overflow pipe is affected, and the overflow effect of the overflow device is reduced; meanwhile, when the wastewater enters the overflow tank and is discharged through the liquid discharge pipe, smaller impurities are contained in the wastewater, and the impurities are difficult to remove in time, so that the filtering efficiency of the wastewater is reduced, and the impurities are caused to follow the wastewater to be discharged through the liquid discharge pipe so as to cause pollution.

Disclosure of Invention

Based on the above, the utility model aims to provide an overflow device for leakage prevention of a slag pool, so as to solve the technical problems that impurities on the surface of a filter screen are difficult to clean in time, and partial impurities still exist to follow and enter the overflow pool when wastewater enters the overflow pool.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an overflow arrangement for slag bath leak protection is used, includes the cell body, the inside of cell body is provided with the baffle, inside one side of cell body is provided with the overflow chamber, the inside below of overflow chamber is provided with filter assembly, one side below of cell body is connected with the fluid-discharge tube, the mounting panel is installed to one side of baffle, the overflow pipe is installed to one side of mounting panel, the top of overflow pipe is connected with the overflow cover, the top of overflow cover is provided with the second filter screen, the top of cell body is provided with movable assembly.

Through adopting above-mentioned technical scheme, waste water accessible second filter screen gets into the inside of overflow cover, flows into the inside of overflow room through overflow cover and overflow pipe again, and waste water accessible fluid-discharge tube discharges simultaneously.

Further, the removal subassembly is including installing in the connecting plate at cell body top and seting up in the spacing groove at baffle top, the back of connecting plate is installed the motor, the output of motor is connected with the carousel, the inside of spacing groove is provided with the stopper, the top of stopper and the surface of carousel all are connected with the swivel plate through the loose axle, the flitch is cleared to the bottom of stopper.

Through adopting above-mentioned technical scheme, when the waste residue on the second filter screen of needs clearance, the user can start the motor, and the motor work can drive the carousel and rotate, can drive the revolving plate after the carousel rotates and rotate, can drive the stopper after the revolving plate rotates and remove, and the stopper then can drive and clear the flitch and remove, and clear the flitch then can clear off the waste residue that the second filter screen surface is attached, prevents to cause the second filter screen to block up.

Further, the bottom of clear flitch contacts with the top of second filter screen, the length of clear flitch is greater than the diameter of second filter screen, clear flitch passes through stopper and spacing groove sliding connection.

Through adopting above-mentioned technical scheme, can clear up the waste residue at second filter screen top when the flitch removes, prevent that waste residue from blockking up on the second filter screen for waste water can last to get into the inside of overflow pipe through the second filter screen.

Further, the filter component comprises two bearings arranged on the inner wall of the overflow chamber, a first filter screen arranged in the inner wall of the overflow chamber, a discharge opening arranged on one side of the tank body and a fixed plate fixed on the middle position of one side of the tank body, wherein a sliding rod is fixed at the bottom of the fixed plate, a sliding sleeve is sleeved on the outer surface of the sliding rod, a reset spring is arranged between the sliding sleeve and the fixed plate, a limit plate is fixed on one side of the sliding sleeve, one side of the first filter screen is connected with a guide plate extending to the inner part of the discharge opening, a sealing plug is arranged in the discharge opening, a rotating shaft is connected between the two bearings, and a plurality of rotating blades are fixed on the outer wall of the rotating shaft.

Through adopting above-mentioned technical scheme, when waste water flows into the inside of overflow chamber through the overflow pipe, waste water can last to strike the rotating vane, and waste water can flow into on the first filter screen after the rotating vane rotates to flow into the inside below of overflow chamber after the filtration of first filter screen, discharge through the fluid-discharge tube again.

Further, limiting plate passes through sliding sleeve and slide bar sliding connection, one side of limiting plate contacts with the sealing plug, sealing plug and bin outlet looks adaptation, one side of sealing plug is fixed with the pull ring.

Through adopting above-mentioned technical scheme to the sliding sleeve slides on the slide bar, and the sliding sleeve slides and can drives the limiting plate and remove, and the limiting plate no longer is spacing to the sealing plug after removing, alright take out the sealing plug this moment.

Further, the bottom of the rotating vane is contacted with the first filter screen, a plurality of rotating vanes are distributed on the outer wall of the rotating shaft in an annular array shape, and one side of the material guide plate is inclined downwards along the direction of the material outlet.

Through adopting above-mentioned technical scheme, can clear up the waste residue that first filter screen surface adheres to when rotating the leaf, prevent that waste residue from blockking up on first filter screen, and along with the leaf of rotating continuously rotate it can take the waste residue to the stock guide on.

Further, the aperture of the second filter screen is larger than that of the first filter screen, the first filter screen is arc-shaped, and a valve is arranged on the outer surface of the liquid discharge pipe.

Through adopting above-mentioned technical scheme, the waste residue in the waste water can all be filtered to first filter screen and second filter screen, prevents that waste residue from entering into the inside of fluid-discharge tube, has improved the filtration efficiency to waste water then.

In summary, the utility model has the following advantages:

1. according to the utility model, when the waste residue on the second filter screen is required to be cleaned, a user can start the motor, the motor can drive the turntable to rotate, the turntable can drive the rotating plate to rotate after rotating, the rotating plate can drive the limiting block to move after rotating, the limiting block can drive the material cleaning plate to move, the material cleaning plate can clean the waste residue attached to the surface of the second filter screen, and the turntable can drive the rotating plate to reciprocate when continuously rotating, so that the material cleaning plate can continuously clean the surface of the second filter screen, and then the second filter screen is prevented from being blocked, so that subsequent waste water can continuously enter the overflow pipe through the second filter screen, and then the overflow efficiency is improved;

2. according to the utility model, the filter assembly is arranged, when wastewater flows into the overflow chamber through the overflow pipe, the wastewater continuously impacts the rotary vane, the rotary vane rotates and flows into the first filter screen, the wastewater flows into the lower part of the inside of the overflow chamber after being filtered by the first filter screen and is discharged through the liquid discharge pipe, the residual waste residue is retained on the first filter screen, the waste residue is prevented from entering the liquid discharge pipe and being discharged together with the wastewater, the filtering efficiency of the waste residue is improved, the rotary vane continuously rotates and drives the waste residue to move so as to enable the waste residue to slide onto the guide plate, meanwhile, when the waste residue on the guide plate needs to be cleaned, the limit plate is only pushed upwards, the limit plate is not limited on the sealing plug, at the moment, a user can take out the sealing plug, and the waste residue can be discharged through the guide plate and the discharge port, so that the cleaning efficiency of the waste residue is improved.

Drawings

FIG. 1 is a schematic view of the overall front cross-section of the present utility model;

FIG. 2 is a schematic perspective view of an overflow cover according to the present utility model;

FIG. 3 is a schematic perspective view of a turntable according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1;

fig. 5 is an enlarged view of the present utility model at B in fig. 1.

In the figure: 1. a cell body; 2. a partition plate; 3. an overflow pipe; 4. an overflow cover; 5. a mounting plate; 6. an overflow chamber; 7. a moving assembly; 701. a turntable; 702. a rotating plate; 703. a movable shaft; 704. a motor; 705. a material cleaning plate; 706. a limit groove; 707. a limiting block; 708. a connecting plate; 8. a filter assembly; 801. a bearing; 802. a fixing plate; 803. a sealing plug; 804. a discharge port; 805. a material guide plate; 806. a first filter screen; 807. rotating leaves; 808. a rotating shaft; 809. a slide bar; 810. a return spring; 811. a sliding sleeve; 812. a limiting plate; 9. a liquid discharge pipe; 10. and a second filter screen.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

An overflow device for slag pool leakage prevention, as shown in figures 1, 2, 3 and 4, comprises a pool body 1, wherein a baffle plate 2 is arranged in the pool body 1, an overflow chamber 6 is arranged at one side of the interior of the pool body 1, a filter component 8 is arranged below the interior of the overflow chamber 6, a liquid discharge pipe 9 is connected below one side of the pool body 1, a mounting plate 5 is arranged at one side of the baffle plate 2, an overflow pipe 3 is arranged at one side of the mounting plate 5, the top end of the overflow pipe 3 is connected with an overflow cover 4, a second filter screen 10 is arranged at the top of the overflow cover 4, waste water can enter the overflow cover 4 through the second filter screen 10 and then flows into the overflow chamber 6 through the overflow cover 4 and the overflow pipe 6, meanwhile, the waste water can be discharged through the liquid discharge pipe 9, a moving component 7 is arranged at the top of the pool body 1, the moving component 7 comprises a connecting plate 708 arranged at the top of the pool body 1 and a limit groove 706 arranged at the top of the baffle plate 2, the back of the connecting plate 708 is provided with a motor 704, the output end of the motor 704 is connected with a rotary table 701, a limiting block 707 is arranged in a limiting groove 706, the top of the limiting block 707 and the outer surface of the rotary table 701 are connected with a rotary plate 702 through a movable shaft 703, when waste residues on the second filter screen 10 need to be cleaned, a user can start the motor 704, the motor 704 can drive the rotary table 701 to rotate, the rotary plate 702 can be driven to rotate after the rotary table 701 rotates, the rotary plate 702 can drive the limiting block 707 to move after rotating, the limiting block 707 can drive the material cleaning plate 705 to move, the material cleaning plate 705 can clean the waste residues attached to the surface of the second filter screen 10, the second filter screen 10 is prevented from being blocked, the material cleaning plate 705 is arranged at the bottom of the limiting block 707, the bottom of the material cleaning plate 705 is contacted with the top of the second filter screen 10, and the length of the material cleaning plate 705 is larger than the diameter of the second filter screen 10, the material cleaning plate 705 is slidably connected with the limiting groove 706 through the limiting block 707, and waste residues at the top of the second filter screen 10 can be cleaned when the material cleaning plate 705 moves, so that the waste residues are prevented from being blocked on the second filter screen 10, and waste water can continuously enter the overflow pipe 3 through the second filter screen 10.

Referring to fig. 1 and 5, the filter assembly 8 comprises two bearings 801 arranged on the inner wall of the overflow chamber 6, a first filter screen 806 installed in the overflow chamber 6, a discharge port 804 arranged on one side of the tank body 1 and a fixing plate 802 fixed at the middle position of one side of the tank body 1, wherein a sliding rod 809 is fixed at the bottom of the fixing plate 802, a sliding sleeve 811 is sleeved on the outer surface of the sliding rod 809, a return spring 810 is installed between the sliding sleeve 811 and the fixing plate 802, a limit plate 812 is fixed on one side of the sliding sleeve 811, one side of the first filter screen 806 is connected with a guide plate 805 extending to the inside of the discharge port 804, a sealing plug 803 is arranged in the inside of the discharge port 804, the limit plate 812 is in sliding connection with the sliding rod 803 through the sliding sleeve 811, one side of the limit plate 812 is matched with the discharge port 803, one side of the sealing plug 803 is fixed with a pull ring so that the sliding sleeve 811 slides on the sliding rod 809, the sliding sleeve 811 slides to drive the limiting plate 812 to move, the limiting plate 812 does not limit the sealing plug 803 any more after moving, the sealing plug 803 can be taken out at this time, the aperture of the second filter screen 10 is larger than the aperture of the first filter screen 806, the first filter screen 806 is arc-shaped, the outer surface of the liquid discharge pipe 9 is provided with a valve, the waste residue in the waste water can be filtered by the first filter screen 806 and the second filter screen 10, the waste residue is prevented from entering the liquid discharge pipe 9, a rotating shaft 808 is connected between the two bearings 801, a plurality of rotating blades 807 are fixed on the outer wall of the rotating shaft 808, the bottoms of the rotating blades 807 are contacted with the first filter screen 806, the rotating blades 807 are distributed on the outer wall of the rotating shaft 808 in an annular array shape, one side of the material guide plate 805 is inclined downwards along the direction of the material discharge hole 804, when the waste water flows into the inner part of the overflow chamber 6 through the overflow pipe 3, the waste water continuously impacts the rotating blades 807, and the waste water flows into the first filter screen 806 after the rotating blades 807, and flows into the lower part of the overflow chamber 6 after being filtered by the first filter screen 806, and is discharged through the liquid discharge pipe 9.

The implementation principle of the embodiment is as follows: firstly, the user installs and switches on the slag bath, when the liquid level of the waste liquid in the slag bath is higher, the waste liquid can enter into the overflow pipe 3 through the second filter screen 10, and flow into the inside of the overflow chamber 6 through the overflow pipe 3, thereby prevent waste liquid leakage, and when waste water continuously flows into the inside of the overflow chamber 6, the waste water can continuously strike the rotary vane 807, the waste water after the rotary vane 807 rotates can flow into the first filter screen 806, and flow into the inside lower part of the overflow chamber 6 after being filtered by the first filter screen 806, then be discharged through the liquid discharge pipe 9, and the residual waste slag can be trapped on the first filter screen 806, prevent the waste slag from entering into the liquid discharge pipe 9 and being discharged with the waste water, and the rotary vane 807 can drive the waste slag to move when continuously rotating, so as to enable the waste slag to slide into the guide plate 805, when the waste slag on the second filter screen 10 needs to be cleaned, the user can start the motor 704, the motor 704 can drive the rotary table 701 to rotate, the rotary plate 702 can be driven to rotate after the rotary table 702 rotates, the rotary table 702 can drive the limit block to move, and the limit block 707 can drive the material guide plate 705 to move, and then the limit block 705 can be driven to move, and the material plate 803 can continuously rotate, and the material can continuously clean the waste slag can continuously move through the guide plate 805 when the second filter screen 805 is continuously, and the waste slag can continuously cleaned by the limit the waste slag can continuously and the waste slag continuously and the waste through the guide plate 805.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. An overflow device for slag pool leakage prevention, comprising a pool body (1), characterized in that: the inside of cell body (1) is provided with baffle (2), inside one side of cell body (1) is provided with overflow chamber (6), the inside below of overflow chamber (6) is provided with filter component (8), one side below of cell body (1) is connected with fluid-discharge tube (9), mounting panel (5) are installed to one side of baffle (2), overflow pipe (3) are installed to one side of mounting panel (5), the top of overflow pipe (3) is connected with overflow cover (4), the top of overflow cover (4) is provided with second filter screen (10), the top of cell body (1) is provided with movable assembly (7).

2. An overflow device for slag bath leakage prevention as claimed in claim 1, wherein: the utility model provides a movable assembly (7) is including installing connecting plate (708) at cell body (1) top and seting up in spacing groove (706) at baffle (2) top, motor (704) are installed at the back of connecting plate (708), the output of motor (704) is connected with carousel (701), the inside of spacing groove (706) is provided with stopper (707), the top of stopper (707) and the surface of carousel (701) all are connected with swivel plate (702) through loose axle (703), clear flitch (705) are installed to the bottom of stopper (707).

3. An overflow device for slag bath leakage prevention as claimed in claim 2, wherein: the bottom of clear flitch (705) contacts with the top of second filter screen (10), the length of clear flitch (705) is greater than the diameter of second filter screen (10), clear flitch (705) through stopper (707) and spacing groove (706) sliding connection.

4. An overflow device for slag bath leakage prevention as claimed in claim 1, wherein: the filter component (8) comprises two bearings (801) arranged on the inner wall of the overflow chamber (6), a first filter screen (806) arranged in the overflow chamber (6), a discharge port (804) arranged on one side of the tank body (1) and a fixing plate (802) fixed at the middle position on one side of the tank body (1), a sliding rod (809) is fixed at the bottom of the fixing plate (802), a sliding sleeve (811) is sleeved on the outer surface of the sliding rod (809), a reset spring (810) is arranged between the sliding sleeve (811) and the fixing plate (802), a limit plate (812) is fixed on one side of the sliding sleeve (811), a guide plate (805) extending to the inside of the discharge port (804) is connected on one side of the first filter screen (806), a sealing plug (803) is arranged in the inside of the discharge port (804), a rotating shaft (808) is connected between the two bearings (801), and a plurality of rotating blades (807) are fixed on the outer wall of the rotating shaft (808).

5. The overflow device for slag bath leakage prevention as defined in claim 4, wherein: the limiting plate (812) is in sliding connection with the sliding rod (809) through the sliding sleeve (811), one side of the limiting plate (812) is in contact with the sealing plug (803), the sealing plug (803) is matched with the discharge port (804), and a pull ring is fixed on one side of the sealing plug (803).

6. The overflow device for slag bath leakage prevention as defined in claim 4, wherein: the bottom of the rotating blades (807) is contacted with the first filter screen (806), a plurality of rotating blades (807) are distributed on the outer wall of the rotating shaft (808) in a ring-shaped array shape, and one side of the material guide plate (805) is inclined downwards along the direction of the material outlet (804).

7. The overflow device for slag bath leakage prevention as defined in claim 4, wherein: the aperture of the second filter screen (10) is larger than that of the first filter screen (806), the first filter screen (806) is arc-shaped, and a valve is arranged on the outer surface of the liquid discharge pipe (9).

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