CN214880783U

CN214880783U - Sewage treatment plant for power generation of thermal power plant

Info

Publication number: CN214880783U
Application number: CN202121300270.6U
Authority: CN
Inventors: 钱强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-26
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a sewage treatment plant is used in electricity generation of thermal power plant relates to the sewage treatment field, the power distribution box comprises a box body, the top of box is provided with the water inlet that runs through to the box inner wall, and one side that the top of box is located the water inlet is provided with the chemical dosing mouth that runs through to the box inner wall, the top of box is located one side of dosing the mouth and installs the motor, inner wall one side of box is fixed with the filter screen, the top of filter screen is connected with the baffle. The utility model discloses a set up power transmission mechanism, sewage and water wheels contact, the board atress that turns over in the water wheels outside drives water wheels and wholly rotates, and water wheels drives the belt pulley through the pivot and rotates, and the belt pulley drives another belt pulley through the belt and rotates, and another belt pulley drives the master gear and rotates, and the master gear drives two pinion and rotates, and another belt pulley drives three puddlers of group respectively with two pinion and rotates, realizes the purpose of energy saving.

Description

Sewage treatment plant for power generation of thermal power plant

Technical Field

The utility model relates to a sewage treatment field specifically is a sewage treatment plant is used in power generation of thermal power plant.

Background

Sewage treatment (sewage treatment, water treatment): the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

At present, sewage has the fast characteristics of velocity of flow when the entering device, but, can't change the gravitational potential energy of rivers into the required kinetic energy of device stirring, and current device is when separating water and flocculation impurity simultaneously, and very inconvenient leads to containing more flocculation impurity in the water easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the device is inconvenient to separate the water body from the flocculated impurities and easily causes more flocculated impurities in the water body, the sewage treatment device for power generation of the thermal power plant is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage treatment plant for power generation of thermal power plant, includes the box, the top of box is provided with the water inlet that runs through to the box inner wall, and one side that the top of box is located the water inlet is provided with the medicine mouth that runs through to the box inner wall, the top of box is located one side of throwing the medicine mouth and installs the motor, inner wall one side of box is fixed with the filter screen, the top of filter screen is connected with the baffle, the below of baffle is provided with power transmission mechanism, the inner wall opposite side of box is provided with elevating system, the bottom of box is connected with the mechanism that opens and shuts.

As a further aspect of the present invention: the power transmission mechanism is including the water wheels that is located the filter screen below, the one end pivot of water wheels runs through to the outside of box and is connected with the belt pulley, the belt pulley is connected with another belt pulley through belt transmission, another the one end of belt pulley is connected with the master gear, the outer wall meshing of master gear has two pinion, another the inner wall that the one end of belt pulley and pinion run through to the box through the pivot all is connected with the puddler.

As a further aspect of the present invention: the lifting mechanism comprises a motor arranged above the box body, the output end of the motor penetrates through the inner wall of the box body and is connected with a screw rod, the outer wall of the screw rod is connected with a lifting plate, the inner wall of the lifting plate is connected with filter cloth, and a sliding groove matched with the outer wall of the screw rod is arranged at the position where the box body is connected with the screw rod.

As a further aspect of the present invention: the opening and closing mechanism comprises an electric push rod positioned at the bottom end of the box body, the output end of the electric push rod is rotatably connected with a sealing door, a sealing ring is arranged at the position where the sealing door is connected with the box body, a sealing ring is arranged at the position where the sealing door is contacted with the box body, and the sealing door is rotatably connected with the box body through a rotating seat.

As a further aspect of the present invention: the inside of box is provided with crosses filter storehouse, stirring storehouse and deposits the storehouse, water wheels, baffle, filter screen are located inside the filter storehouse, the puddler is located inside the stirring storehouse, elevating system is located inside the precipitation storehouse, the mechanism that opens and shuts is located the precipitation storehouse bottom, the bottom of crossing filter storehouse and stirring storehouse all is connected with No. two connecting pipes, two install No. two water pumps between No. two connecting pipes, deposit the one end in storehouse and stirring storehouse and all install a connecting pipe, two all install a water pump between the connecting pipe.

As a further aspect of the present invention: the output end of the electric push rod is rotatably connected with the sealing door through a hinge, and the bottom end of the electric push rod is rotatably connected with the support at the bottom end of the box body through a hinge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the power transmission mechanism, sewage is contacted with the water wheel, the turning plate on the outer side of the water wheel is stressed to drive the water wheel to integrally rotate, the water wheel drives the belt pulley to rotate through the rotating shaft, the belt pulley drives the other belt pulley to rotate through the belt, the other belt pulley drives the main gear to rotate, the main gear drives the two auxiliary gears to rotate, and the other belt pulley and the two auxiliary gears respectively drive the three groups of stirring rods to rotate, so that the purpose of saving energy is realized;

2. through setting up elevating system and mechanism that opens and shuts, when sewage in the sedimentation tank is full of gradually, at this moment, the starter motor, and close the valve of a connecting pipe delivery port position, the motor is through the pivot, the shaft coupling drives the lead screw and rotates, because the position department that lifter plate and lead screw contacted is provided with the internal thread with lead screw outer wall screw thread assorted, so when the lead screw rotates, the lifter plate is along the outer wall rebound of lead screw, the water flowed down from the filter cloth this moment, the impurity that is attached to and deposits by the flocculating agent is gathered on the top of filter cloth, realize physical impurity separation's purpose, the purpose that has reached the flocculation impurity that contains in the reduction water.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view illustrating the installation of the main gear and the pinion of the present invention;

fig. 3 is a schematic view of the installation of the electric push rod of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a schematic structural view of the power transmission mechanism of the present invention;

fig. 6 is a schematic structural diagram of the lifting mechanism of the present invention.

In the figure: 1. a box body; 2. a water inlet; 3. a drug feeding port; 4. a filter screen; 5. a baffle plate; 6. a water wheel; 7. a stirring rod; 8. a rotating seat; 9. a sealing door; 10. a lifting plate; 11. a motor; 12. a belt pulley; 13. a main gear; 14. a pinion gear; 15. a water pump I; 16. a first connecting pipe; 17. a second connecting pipe; 18. a second water pump; 19. a screw rod; 20. an electric push rod; 21. and (5) filtering the cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-6, in the embodiment of the present invention, a sewage treatment device for power generation in thermal power plant, including box 1, the top of box 1 is provided with water inlet 2 that runs through to box 1 inner wall, and one side that the top of box 1 is located water inlet 2 is provided with the chemical dosing mouth 3 that runs through to box 1 inner wall, motor 11 is installed to one side that the top of box 1 is located chemical dosing mouth 3, inner wall one side of box 1 is fixed with filter screen 4, the top of filter screen 4 is connected with baffle 5, the below of baffle 5 is provided with power transmission mechanism, the inner wall opposite side of box 1 is provided with elevating system, the bottom of box 1 is connected with the mechanism that opens and shuts.

Please refer to fig. 1, 4 and 5, the power transmission mechanism includes a water wheel 6 located under the filter screen 4, one end of the water wheel 6 has a rotating shaft penetrating to the outside of the box 1 and is connected with a belt pulley 12, the belt pulley 12 is connected with another belt pulley 12 through a belt transmission, one end of the other belt pulley 12 is connected with a main gear 13, the outer wall of the main gear 13 is engaged with two auxiliary gears 14, one end of the other belt pulley 12 and one end of the auxiliary gear 14 penetrate to the inner wall of the box 1 through the rotating shaft and are connected with a stirring rod 7, so as to realize the energy conversion of water falling through the power transmission mechanism, convert the gravity theory of water falling into kinetic energy of rotation of the water wheel 6, and transmit the driving wheel to the stirring rod 7 through the belt pulley 12, the belt, the main gear 13 and the auxiliary gear 14.

Please refer to fig. 1 and 5, the lifting mechanism includes a motor 11 above the box 1, an output end of the motor 11 penetrates through an inner wall of the box 1 and is connected with a screw rod 19, an outer wall of the screw rod 19 is connected with a lifting plate 10, an inner wall of the lifting plate 10 is connected with a filter cloth 21, and a sliding groove matched with an outer wall of the screw rod 19 is arranged at a joint of the box 1 and the screw rod 19, so that the lifting mechanism can limit the sediment and prevent the sediment from being discharged along with the water body.

Please refer to fig. 3 and fig. 4, the opening and closing mechanism includes an electric push rod 20 located at the bottom end of the box body 1, the output end of the electric push rod 20 is rotatably connected with a sealing door 9, a sealing ring is arranged at the joint of the sealing door 9 and the box body 1, a sealing ring is arranged at the contact position of the two sealing doors 9, the sealing door 9 and the box body 1 are rotatably connected through a rotating seat 8, so as to facilitate the separation of water and floccules through the opening and closing mechanism.

Please refer to fig. 2, fig. 3 and fig. 4, a filtering bin, a stirring bin and a settling bin are arranged inside the box body 1, the water wheel 6, the baffle 5 and the filter screen 4 are arranged inside the filtering bin, the stirring rod 7 is arranged inside the stirring bin, the lifting mechanism is arranged inside the settling bin, the opening and closing mechanism is arranged at the bottom end of the settling bin, the filtering bin and the bottom end of the stirring bin are both connected with a second connecting pipe 17, a second water pump 18 is arranged between the two second connecting pipes 17, a first connecting pipe 16 is arranged at one end of the settling bin and one end of the stirring bin, a first water pump 15 is arranged between the two first connecting pipes 16, and the water bodies in the filtering bin, the stirring bin and the settling bin are conveniently transmitted through the first water pump 15 and the second water pump 18.

Please refer to fig. 3 and fig. 4, the output end of the electric push rod 20 is rotatably connected to the sealing door 9 through a hinge, and the bottom end of the electric push rod 20 is rotatably connected to the bracket at the bottom end of the box 1 through a hinge, so that the electric push rod 20 drives the sealing door 9 to rotate when ascending and descending.

The utility model discloses a theory of operation is: firstly, when the device is used, a water inlet 2 is connected with a sewage pipe and locked by a locking piece, then sewage enters the interior of a filter bin through the water inlet 2 and contacts with a filter screen 4 and baffles 5, the filter screen 4 effectively filters large particle impurities in the sewage, meanwhile, the large particle impurities are limited at preset positions by a plurality of baffles 5, the blockage caused by the accumulation of the impurities at a certain position is prevented, and the problem of the reduction of the water inlet efficiency is caused, then the sewage contacts with a water wheel 6, a turning plate at the outer side of the water wheel 6 is stressed to drive the water wheel 6 to integrally rotate, the water wheel 6 drives a belt wheel 12 to rotate through a rotating shaft, the belt wheel 12 drives another belt wheel 12 to rotate through a belt, the other belt wheel 12 drives a main gear 13 to rotate, the main gear 13 drives two auxiliary gears 14 to rotate, the other belt wheel 12 and the two auxiliary gears 14 respectively drive three groups of stirring rods 7 to rotate, after sewage enters the filtering bin, the second water pump 18 is started, the second water pump 18 drives the primarily filtered sewage to enter the stirring bin through the second connecting pipe 17, the stirring rod 7 in the stirring bin effectively stirs the sewage, and the flocculant is thrown into the stirring bin through the flocculant throwing port 3, the sewage and the flocculant are fully fused under the stirring action, then the first water pump 15 is started, the first water pump 15 conveys the sewage added with the flocculant into the settling bin through the first connecting pipe 16, at the moment, the lifting plate 10 is positioned below the water outlet of the first connecting pipe 16, when the sewage in the settling tank is gradually filled, the motor 11 is started, a valve at the water outlet of the first connecting pipe 16 is closed, the motor 11 drives the screw rod 19 to rotate through a rotating shaft and a coupler, and as the inner thread matched with the thread on the outer wall of the screw rod 19 is arranged at the position where the lifting plate 10 is contacted with the screw rod 19, so when the lead screw 19 rotates, lifter plate 10 upwards moves along the outer wall of lead screw 19, the water flowed down from filter cloth 21 this moment, the impurity that is attached to and deposits by the flocculant is gathered on the top of filter cloth 21, realize the purpose of physical impurity separation, finally, through starting electric putter 20, electric putter 20 drives sealing door 9 and rotates downwards, the water flows out from settling the storehouse is inside this moment, realize that the sewage is wiped to the separation, after the device uses for a long time, open the door of 1 one end of box, the one end and the box 1 of door rotate to be connected, the other end passes through hasp fixed connection, and both contact position departments are provided with the sealing member, after opening the door, can clean the impurity on filter screen 4 and the filter cloth 21.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant for power generation of thermal power plant, includes box (1), its characterized in that, the top of box (1) is provided with water inlet (2) that run through to box (1) inner wall, and one side that the top of box (1) is located water inlet (2) is provided with throws medicine mouth (3) that run through to box (1) inner wall, motor (11) are installed to one side that the top of box (1) is located throws medicine mouth (3), inner wall one side of box (1) is fixed with filter screen (4), the top of filter screen (4) is connected with baffle (5), the below of baffle (5) is provided with power transmission mechanism, the inner wall opposite side of box (1) is provided with elevating system, the bottom of box (1) is connected with the mechanism that opens and shuts.

2. The sewage treatment device for power generation of the thermal power plant according to claim 1, wherein the power transmission mechanism comprises a water wheel (6) positioned below the filter screen (4), a rotating shaft at one end of the water wheel (6) penetrates through the outside of the box body (1) and is connected with a belt pulley (12), the belt pulley (12) is connected with another belt pulley (12) through belt transmission, the other belt pulley (12) is connected with a main gear (13) at one end, two auxiliary gears (14) are meshed with the outer wall of the main gear (13), and the other belt pulley (12) and one end of the auxiliary gear (14) are both connected with a stirring rod (7) through the rotating shaft to the inner wall of the box body (1).

3. The sewage treatment device for power generation of the thermal power plant according to claim 1, wherein the lifting mechanism comprises a motor (11) above the box body (1), an output end of the motor (11) penetrates through the inner wall of the box body (1) and is connected with a screw rod (19), the outer wall of the screw rod (19) is connected with a lifting plate (10), the inner wall of the lifting plate (10) is connected with filter cloth (21), and a sliding groove matched with the outer wall of the screw rod (19) is arranged at the position where the box body (1) is connected with the screw rod (19).

4. The sewage treatment device for power generation of the thermal power plant according to claim 1, wherein the opening and closing mechanism comprises an electric push rod (20) located at the bottom end of the box body (1), the output end of the electric push rod (20) is rotatably connected with a sealing door (9), a sealing ring is arranged at the position where the sealing door (9) is connected with the box body (1), the sealing ring is arranged at the position where the two sealing doors (9) are contacted, and the sealing door (9) is rotatably connected with the box body (1) through a rotating seat (8).

5. The sewage treatment device for power generation of the thermal power plant according to claim 2, wherein a filtering bin, a stirring bin and a settling bin are arranged in the box body (1), the water wheel (6), the baffle (5) and the filter screen (4) are positioned in the filtering bin, the stirring rod (7) is positioned in the stirring bin, the lifting mechanism is positioned in the settling bin, the opening and closing mechanism is positioned at the bottom end of the settling bin, the bottom ends of the filtering bin and the stirring bin are both connected with a second connecting pipe (17), a second water pump (18) is installed between the second connecting pipe (17), a first connecting pipe (16) is installed at one end of the settling bin and one end of the stirring bin, and a first water pump (15) is installed between the first connecting pipe (16).

6. The sewage treatment device for power generation of the thermal power plant as claimed in claim 4, wherein the output end of the electric push rod (20) is rotatably connected with the sealing door (9) through a hinge, and the bottom end of the electric push rod (20) is rotatably connected with the bracket at the bottom end of the box body (1) through a hinge.