Hydropower station sewage discharge treatment device

Abstract

The utility model discloses a hydropower station sewage discharge treatment device which comprises a bottom plate, and the top of the bottom plate is fixedly connected with a first motor. When the solid-liquid separation device is used and branches, leaves and garbage in the dewatering barrel need to be cleaned after solid-liquid separation, the second motor is started, the output end of the second motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the rotating column to rotate, and the rotating column drives the arc-shaped rotating plate to rotate; an arc-shaped rotating plate drives a long arc plate to move towards one side close to a rotating column, the distance is reduced in the moving process of the long arc plate, the rotating column drives a second sliding block, a worm gear, a worm and a second motor to move upwards, the second motor moves upwards under the action of a telescopic plate, and a bottom U-shaped block drives a lifting plate and a third sliding block to move upwards; the lifting plate drives the round cover, the cylinder and the filter screen to move upwards, so that branches, leaves and garbage in the dewatering barrel can be quickly fished and cleaned, the manual cleaning time is saved, and the working efficiency of the sewage treatment device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage discharge treatment technical field, concretely is a kind of water and electricity station sewage discharge treatment device. BACKGROUND

[0002] The following is a kind of water and electricity station sewage discharge treatment device introduction:

[0003] The grid pool is generally arranged at the front end of the sewage into the treatment system, which is composed of a group of parallel metal bars or filter screen, and there is a certain gap between the bars, when the sewage flows into the grid pool, larger solid impurities, such as branches, leaves, garbage, etc. will be intercepted by the grid, and the principle is based on the size of the solid impurities being larger than the gap between the grids, so as to realize physical separation.

[0004] For example, the gap of the grid can be designed according to the maximum size of the solid matter that may appear in the sewage of the hydropower station, and the gap is generally between 1-5 cm, if there are larger floating objects entering, they will be blocked by the grid, to prevent these impurities from entering the subsequent treatment equipment, so as to avoid causing equipment blockage.

[0005] The filter tank structure and principle: the filter tank is filled with filter medium, such as quartz sand, anthracite, activated carbon, etc. When the sewage passes through the filter medium, the residual small particle impurities will be trapped in the pores of the filter medium.

[0006] For example, the filtering process of quartz sand filter tank is that the sewage enters from the upper part of the filter tank, and under the action of gravity, it passes through the quartz sand layer with different particle sizes. The impurities with smaller particle size are trapped in the sand layer, and the filtered water flows out from the bottom, and the filtering speed is generally designed according to the properties of the filter medium and the water quality of the sewage, which is about 5-10 m / h.

[0007] In the prior art, patent No. CN209254267U discloses a water and electricity station sewage solid-liquid separation equipment, relating to the field of solid-liquid separation equipment, comprising a water collecting barrel, a dehydration barrel, a rotating motor, an external power supply socket, the water collecting barrel is a cylindrical cavity, and the bottom of the water collecting barrel is provided with a water outlet; the dehydration barrel is located at the center of the water collecting barrel, the rotating main shaft is penetratingly arranged at the bottom center of the water collecting barrel, one end of the rotating main shaft is connected with the dehydration barrel, and the other end is connected with the rotating motor; the dehydration barrel is a cylindrical cavity, and a plurality of dehydration holes with different horizontal heights are arranged on the wall of the dehydration barrel, a top cover is arranged on the dehydration barrel, and a water inlet is arranged on the top cover; the rotating motor is provided with an external power supply socket, and the utility model has the advantages of high solid-liquid separation treatment efficiency and high automation degree.

[0008] The prior technical solution has the following defects: after the solid-liquid separation of the device, the branches, leaves and garbage in the rolling barrel need to be cleaned manually, which consumes a lot of manpower and time, and the branches, leaves and garbage in the rolling barrel cannot be salvaged and treated automatically and quickly, thereby reducing the working efficiency of the sewage treatment device. Practical new type content

[0009] To solve the problems in the background art, the utility model discloses a sewage discharge treatment device of hydropower station, has the advantages of quick salvage, solves the problems that after the solid-liquid separation of the device, the branches, leaves and garbage in the rolling barrel need to be cleaned manually, which consumes a lot of manpower and time, and the branches, leaves and garbage in the rolling barrel cannot be salvaged and treated automatically and quickly, thereby reducing the working efficiency of the sewage treatment device.

[0010] To achieve the above object, the utility model provides the following technical scheme: a sewage discharge treatment device of hydropower station, including the bottom plate, the top of bottom plate is fixedly connected with motor no.

[0011] As the utility model prefers, the pull mechanism includes the telescopic plate, the outside of telescopic plate is fixedly connected with motor no.

[0012] The utility model discloses an outer side fixed connection of motor one has the protection cover, the top of protection cover and bottom fixed connection are at the bottom of water storage tank and the top of bottom plate.

[0013] As the utility model discloses preferred, the bottom U type block's outside all fixed connection has the reinforcing plate, the reinforcing plate's bottom fixed connection is at the top of pull -out board.

[0014] As the utility model discloses preferred, the outer side of worm wheel all fixed connection has reinforcing sleeve, and the reinforcing sleeve fixed connection is at the surface of rotating column.

[0015] As the utility model discloses preferred, the outer side fixed connection of rotating column has the limit stop, and the limit stop is located the outside of sliding block two.

[0016] As the utility model discloses preferred, the side fixed connection of water inlet pipe communication round cover has the leakage -proof sleeve, and the leakage -proof sleeve's bottom fixed connection is at the top of round cover.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1, the utility model discloses when using, when the device solid -liquid separation, needs to clean the branch, leaf, rubbish in the dehydration barrel, opens motor two, and the output of motor two drives the rotation of worm, and worm drives the rotation of worm wheel, and turbine drives the rotation of rotating column, and rotating column drives the rotation of arc -shaped rotation board, and arc -shaped rotation board drives long arc plate to move to the side close to rotating column, and the distance reduces in the process of long arc plate movement, and rotating column drives sliding block two, worm wheel, worm, motor two and moves up, and motor two moves up under the action of telescopic plate, and bottom U type block drives pull -out board and sliding block three and moves up, and pull -out board drives round cover, cylinder and filter screen and moves up, and filter screen drives the branch, leaf, rubbish in the inside and moves up, and completes the quick cleaning, and through pull -out mechanism can quickly salvage and clean the branch, leaf, rubbish in the dehydration barrel, saves the time of manual cleaning, and improves the working efficiency of sewage treatment device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the utility model;

[0020] Figure 2 It is the dehydration barrel perspective drawing of the utility model;

[0021] Figure 3 It is the filter screen perspective drawing of the utility model;

[0022] Figure 4 It is the sliding block one perspective drawing of the utility model;

[0023] Figure 5 It is the worm wheel perspective drawing of the utility model.

[0024] In the figure: 1, the bottom plate; 2, motor one; 3, support column; 4, water storage tank; 5, water outlet; 6, dehydration barrel; 7, filter screen; 8, cylinder; 9, round cover; 10, water inlet pipe; 11, pull plate; 12, N-shaped plate; 13, pull mechanism; 131, telescopic plate; 132, motor two; 133, worm; 134, worm gear; 135, rotating column; 136, arc-shaped rotating plate; 137, long arc plate; 138, U-shaped block; 139, sliding block one; 1310, sliding block two; 1311, sliding block three; 14, protective cover; 15, reinforcing plate; 16, reinforcing sleeve; 17, limiting block; 18, leak-proof sleeve. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1 to 5 shown, the utility model provides a kind of treatment device of water and electricity station sewage discharge, including bottom plate 1, the top of bottom plate 1 is fixedly connected with motor one 2, the both sides of bottom plate 1 top are fixedly connected with support column 3, the top of support column 3 is fixedly connected with water storage tank 4, water storage tank 4 bottom is equipped with water outlet 5, the output end of motor one 2 is connected to the inner wall of water storage tank 4 and is fixedly connected with dehydration barrel 6, the bottom of dehydration barrel 6 inside is provided with filter screen 7, the bottom of filter screen 7 is fixedly connected with cylinder 8 by bolt, the top of cylinder 8 is connected to the top of filter screen 7 and is fixedly connected with round cover 9, round cover 9 is arranged at the top of dehydration barrel 6, the top of round cover 9 is connected with water inlet pipe 10, the top of round cover 9 is fixedly connected with pull plate 11, the outside of water storage tank 4 is fixedly connected with N-shaped plate 12, N-shaped plate 12 top and rear side are fixedly connected with pull mechanism 13.

[0027] Reference Figure 4The pulling mechanism 13 comprises a telescopic plate 131, an electric machine 2 is fixedly connected to the outer side of the telescopic plate 131, the output end of the electric machine 2 is fixedly connected with a worm 133, the bottom of the worm 133 is engaged with a worm wheel 134, the inside of the worm wheel 134 is fixedly connected with a rotating column 135, the left side and the right side of the rotating column 135 are both penetrated by arc-shaped rotating plates 136, the inner sides of the arc-shaped rotating plates 136 are both movably connected with long arc-shaped plates 137, the outer sides of the long arc-shaped plates 137 are both movably connected with U-shaped blocks 138, the top of the top U-shaped block 138 is fixedly connected to the inner wall of the N-shaped plate 12, the left side of the top U-shaped block 138 is fixedly connected with a sliding block 1 139, the outer side of the sliding block 1 139 is slidably connected with a sliding block 2 1310, the outer side of the rotating column 135 penetrates to the outer side of the sliding block 2 1310, the outer side of the sliding block 2 1310 is slidably connected with a sliding block 3 1311, the bottom of the bottom U-shaped block 138 is fixedly connected to the top of the pulling plate 11, and the left side and the right side of the pulling plate 11 are fixedly connected to the bottom of the inner wall of the sliding block 3 1311.

[0028] As a technical optimization scheme of the utility model, through setting up pulling mechanism 13, the branch, leaf, garbage inside dehydration bucket 6 can be salvaged and handled quickly, avoid the slow speed of manual cleaning, lead to the reduction of processing device work efficiency, improve the efficiency of processing device work.

[0029] Reference Figure 3 The outer side of the electric machine 1 2 is fixedly connected with a protective cover 14, and the top and bottom of the protective cover 14 are fixedly connected to the bottom of the water storage tank 4 and the top of the bottom plate 1.

[0030] As a technical optimization scheme of the utility model, through setting up protective cover 14, the electric machine 1 2 can be protected, the electric machine 1 2 is avoided by water splashing for a long time, the service life of the electric machine 1 2 is reduced, and the durability of the electric machine 1 2 is improved.

[0031] Reference Figure 4 The outer sides of the bottom U-shaped blocks 138 are all fixedly connected with reinforcing plates 15, and the bottom of the reinforcing plate 15 is fixedly connected to the top of the pulling plate 11.

[0032] As a technical optimization scheme of the utility model, through setting up reinforcing plate 15, the U-shaped block 138 and the pulling plate 11 can be reinforced, the U-shaped block 138 and the pulling plate 11 are avoided from being cracked in long-term use, the U-shaped block 138 and the pulling plate 11 are used stably in the moving process, and the stability of the U-shaped block 138 and the pulling plate 11 is improved.

[0033] Reference Figure 5 The outer sides of the worm wheels 134 are all fixedly connected with reinforcing sleeves 16, and the reinforcing sleeves 16 are fixedly connected to the surface of the rotating column 135.

[0034] As a technical optimization solution of the present invention, by providing a reinforcement sleeve 16, the worm gear 134 can be reinforced, thereby avoiding deformation of the turbine during long-term use, which causes the worm gear 134 to not engage with the worm 133, and improving the stability of the worm gear 134.

[0035] refer to Figure 5 The outer side of the rotating column 135 is fixedly connected to the limiting block 17, and the limiting block 17 is located on the outer side of the slider 2 1310.

[0036] As a technical optimization solution of the present invention, by setting a limit block 17, the slider 2 1310 can be limited, avoiding the displacement of the slider 2 1310 during long-term use, resulting in unstable use of the lifting mechanism 13, and improving the stability of the slider 2 1310.

[0037] refer to Figure 3 One side of the water inlet pipe 10 communicating with the round cover 9 is fixedly connected with a leak-proof sleeve 18 , and the bottom of the leak-proof sleeve 18 is fixedly connected to the top of the round cover 9 .

[0038] As a technical optimization solution of the present invention, the water inlet pipe 10 can be leak-proof, thereby avoiding the formation of gaps in the water inlet pipe 10 during long-term use, which may lead to sewage leakage, and improving the stability of the water inlet pipe 10 in use.

[0039] The working principle and usage process of the present invention are as follows: when in use, after the solid-liquid separation of the device, when it is necessary to clean the branches, leaves and garbage inside the dewatering barrel 6, the motor 2 132 is turned on, and the output end of the motor 2 132 drives the worm 133 to rotate, and the worm 133 drives the worm gear 134 to rotate, and the turbine drives the rotating column 135 to rotate, and the rotating column 135 drives the arc rotating plate 136 to rotate, and the arc rotating plate 137 drives the long arc plate 137 to move toward the side close to the rotating column 135. During the movement of the long arc plate 137, the distance is reduced, and the rotating column 135 drives the slider 2 1310, the worm gear 134, the worm 133, and the motor 2 132 to move upward. The motor 2 132 moves upward under the action of the telescopic plate 131, and the bottom U-shaped block 138 drives the lifting plate 11 and the slider 3 1311 to move upward. The lifting plate 11 drives the round cover 9, the cylinder 8 and the filter screen 7 to move upward, and the filter screen 7 drives the internal branches, leaves and garbage to move upward, completing rapid cleaning.

[0040] In conclusion: the water treatment device of the water power station sewage discharge, through the cooperation of bottom plate 1, motor 2, support column 3, water storage tank 4, water outlet 5, dehydration barrel 6, filter screen 7, cylinder 8, round cover 9, water inlet pipe 10, lifting plate 11, N type plate 12 and lifting mechanism 13, solve the problem that after the solid-liquid separation of the equipment, manual periodic manual cleaning of the branches, leaves and garbage in the rolling barrel is still needed, a large amount of manpower and time is consumed, the branches, leaves and garbage in the rolling barrel cannot be salvaged and treated automatically and quickly, and the working efficiency of the sewage treatment device is reduced.

[0041] It should be noted that in this document, the terms "first" and "second" and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for treating sewage discharged from a hydropower station, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a motor 1 (2), both sides of the top of the bottom plate (1) are fixedly connected to support columns (3), the top of the support columns (3) is fixedly connected to a water tank (4), the bottom of the water tank (4) is provided with a water outlet (5), the output end of the motor 1 (2) passes through the inner wall of the water tank (4) and is fixedly connected to a dewatering bucket (6), the bottom of the inner side of the dewatering bucket (6) is provided with a filter (7), the bottom of the filter (7) is passed through A cylinder (8) is fixedly connected with bolts, the top of the cylinder (8) passes through the top of the filter screen (7) and is fixedly connected with a round cover (9), the round cover (9) is arranged on the top of the dewatering barrel (6), the top of the round cover (9) is connected with a water inlet pipe (10), the top of the round cover (9) is fixedly connected with a lifting plate (11), the outer side of the water storage tank (4) is fixedly connected with an N-shaped plate (12), and the top and rear side of the N-shaped plate (12) are fixedly connected with a lifting mechanism (13).

2. The device for treating wastewater discharged from a hydropower station according to claim 1, characterized in that: The lifting mechanism (13) includes a telescopic plate (131), the outer side of the telescopic plate (131) is fixedly connected to a second motor (132), the output end of the second motor (132) is fixedly connected to a worm (133), the bottom of the worm (133) is engaged with a worm wheel (134), the inside of the worm wheel (134) is fixedly connected to a rotating column (135), the left and right sides of the rotating column (135) are penetrated by an arc-shaped rotating plate (136), the inner side of the arc-shaped rotating plate (136) is movably connected to a long arc plate (137), and the outer side of the long arc plate (137) is movably connected to a U-shaped block (138). The top of the top U-shaped block (138) is fixedly connected to the inner wall of the N-shaped plate (12), the left side of the top U-shaped block (138) is fixedly connected to slider one (139), the outer side of the slider one (139) is slidably connected to slider two (1310), the outer side of the rotating column (135) passes through the outer side of slider two (1310), the outer side of the slider two (1310) is slidably connected to slider three (1311), the bottom of the bottom U-shaped block (138) is fixedly connected to the top of the lifting plate (11), and the left and right sides of the lifting plate (11) are fixedly connected to the bottom of the inner wall of slider three (1311).

3. The device for treating wastewater discharged from a hydropower station according to claim 1, characterized in that: A protective cover (14) is fixedly connected to the outer side of the motor 1 (2), and the top and bottom of the protective cover (14) are fixedly connected to the bottom of the water tank (4) and the top of the bottom plate (1).

4. The device for treating wastewater discharged from a hydropower station according to claim 2, characterized in that: The outer sides of the bottom U-shaped blocks (138) are fixedly connected to the reinforcing plates (15), and the bottoms of the reinforcing plates (15) are fixedly connected to the tops of the lifting plates (11).

5. The device for treating wastewater discharged from a hydropower station according to claim 2, characterized in that: The outer side of the worm wheel (134) is fixedly connected with a reinforcement sleeve (16), and the reinforcement sleeve (16) is fixedly connected to the surface of the rotating column (135).

6. The device for treating wastewater discharged from a hydropower station according to claim 2, characterized in that: The outer side of the rotating column (135) is fixedly connected to a limiting block (17), and the limiting block (17) is located on the outer side of the second slider (1310).

7. The device for treating wastewater discharged from a hydropower station according to claim 1, characterized in that: A leak-proof sleeve (18) is fixedly connected to one side of the water inlet pipe (10) communicating with the round cover (9), and the bottom of the leak-proof sleeve (18) is fixedly connected to the top of the round cover (9).

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