CN217148830U

CN217148830U - Sewage treatment device of thermal power plant

Info

Publication number: CN217148830U
Application number: CN202221129521.3U
Authority: CN
Inventors: 张伟; 史小毅; 黄东阳; 王杨; 胡云龙
Original assignee: Huaneng Qinbei Power Generation Co Ltd
Current assignee: Huaneng Qinbei Power Generation Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-09
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a sewage treatment device of a thermal power plant, which belongs to the technical field of sewage treatment of the thermal power plant, and the technical scheme is characterized by comprising a bottom plate, wherein the bottom of the bottom plate is fixedly connected with a supporting leg, the top of the bottom plate is fixedly connected with a storage tank, the left side of the storage tank is provided with a sedimentation tank, the front side of the storage tank is fixedly connected with a climbing ladder, a mounting plate is fixedly connected between the storage tank and one side opposite to the sedimentation tank, the top of the mounting plate is fixedly connected with a water pump, and the top of the storage tank is fixedly connected with a transmission mechanism; drive mechanism includes backup pad, motor and protecting crust, the quantity of backup pad is two, has solved the sewage equipment among the current thermal power factory and has not perfect enough to the processing of sewage, and the expense is higher for the effect of the processing of waste water is ideal inadequately, thereby has influenced the problem of user to sewage treatment's effect.

Description

Sewage treatment device of thermal power plant

Technical Field

The utility model relates to a sewage treatment technical field of thermal power factory, in particular to sewage treatment plant of thermal power factory.

Background

A thermal power plant, called a thermal power plant for short, is a plant for producing electric energy by using combustible materials such as coal as fuel, and the basic production process of the plant is that the fuel heats water to generate steam during combustion, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, and the mechanical energy is converted into electric energy.

Can produce a large amount of sewage in the power generation in-process of thermal power factory, these sewage if discharge without handling, can cause the pollution to the environment, to sum up, the sewage equipment among the current thermal power factory is not perfect enough to the processing of sewage, and the expense is higher for the effect of the processing of waste water is not ideal enough, thereby has influenced the effect that the user was handled sewage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage treatment plant of thermal power factory aims at solving the sewage equipment among the current thermal power factory and is not perfect enough to the processing of sewage, and the expense is higher for the effect of the processing of waste water is ideal inadequately, thereby has influenced the problem of user to sewage treatment's effect.

The utility model is realized in such a way, the sewage treatment device of the thermal power plant comprises a bottom plate, the bottom of the bottom plate is fixedly connected with supporting legs, the top of the bottom plate is fixedly connected with a storage tank, the left side of the storage tank is provided with a sedimentation tank, the front side of the storage tank is fixedly connected with a climbing ladder, a mounting plate is fixedly connected between the opposite sides of the storage tank and the sedimentation tank, the top of the mounting plate is fixedly connected with a water pump, and the top of the storage tank is fixedly connected with a transmission mechanism;

the transmission mechanism comprises two supporting plates, a motor and a protective shell, the number of the supporting plates is two, the bottom of the protective shell is fixedly connected with the top of the storage tank, one side, opposite to the motor, of each supporting plate is fixedly connected with one side, opposite to the motor, of each supporting plate, the inner wall of each supporting plate is fixedly connected with the inner wall of the protective shell, and the bottom of the motor output shaft sequentially penetrates through the inner walls of the protective shell and the storage tank.

In order to reach the sewage in the stirring holding vessel for sewage and the abundant effect of reacting of medicament, conduct the utility model discloses a sewage treatment plant of thermal power factory is preferred, the first spiral puddler of the bottom fixedly connected with of motor output shaft, the inner wall swing joint of holding vessel has second spiral puddler.

In order to reach and drive second spiral puddler and carry out the pivoted effect, conduct the utility model discloses a sewage treatment plant of thermal power factory is preferred, the equal fixedly connected with gear in surface of first spiral puddler and second spiral puddler is connected through chain drive between the surface of two gears.

In order to reach the effect that reduces the frictional force of first spiral puddler and second spiral puddler when rotating, as the utility model discloses a sewage treatment plant of thermal power factory is preferred, the surface of first spiral puddler and second spiral puddler all is equipped with the bearing, the surface of bearing and the inner wall fixed connection of holding vessel.

In order to reach sewage in the filtration sedimentation tank, carry the effect that sewage enters into the holding vessel in the sedimentation tank, as the utility model discloses a thermal power factory sewage treatment plant is preferred, the left side intercommunication of water pump has the inlet tube, the right side of sedimentation tank is run through in the left side of inlet tube, and extends to the bottom of sedimentation tank inner wall, the one end intercommunication that the water pump was kept away from to the inlet tube has the filter head, the top intercommunication of water pump has the outlet pipe, the one end of keeping away from the water pump of outlet pipe runs through to the left side of holding vessel, and with the inner wall fixed connection of holding vessel.

Clear up the holding vessel in entering into the holding vessel in order to reach the person of facilitating the use, conveniently discharge the sewage in the holding vessel and cut off the convenient effect of handling sewage of holding vessel, conduct the utility model discloses a sewage treatment plant of thermal power factory is preferred, the top swing joint of holding vessel has sealed lid, the top fixedly connected with handle of sealed lid, the quantity of handle is two, the right side intercommunication of holding vessel has the drain valve, the inner wall fixedly connected with baffle of holding vessel, the quantity of baffle is two, and logical groove has all been seted up to the inner wall of two baffles.

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

the sewage treatment device of the thermal power plant can precipitate impurities in the sewage by arranging the sedimentation tank, so that the heavy impurities in the sewage are precipitated to the bottom of the sedimentation tank, the sewage is subjected to primary sedimentation, the climbing ladder is arranged, so that a user can conveniently climb to the top of the storage tank to carry out sewage treatment, the settled sewage can be conveyed into the storage tank by arranging the water pump, thereby further treating the sewage, and the supporting plate, the motor and the protective shell are matched for use, so that the first spiral stirring rod and the second spiral stirring rod can be driven to stir the sewage, a user can conveniently sterilize the sewage in the storage tank added with the medicament for sewage treatment, thereby the sewage in the storage tank is further treated, the purposes of efficiently treating the sewage and avoiding excessive waste and economy during sewage treatment are achieved.

Drawings

FIG. 1 is an overall structure diagram of a sewage treatment plant of a thermal power plant of the present invention;

fig. 2 is a schematic perspective view of the sealing cover and the handle of the present invention;

FIG. 3 is a front sectional view of the settling tank of the present invention;

FIG. 4 is a front sectional view of a partial structure of the present invention;

fig. 5 is an enlarged view of a portion of a structure shown in fig. 4 according to the present invention.

In the figure, 1, a bottom plate; 2. a transmission mechanism; 201. a support plate; 202. a motor; 203. a protective shell; 3. supporting legs; 4. a sedimentation tank; 5. climbing a ladder; 6. a drain valve; 7. a storage tank; 8. a sealing cover; 9. a handle; 10. a filter head; 11. mounting a plate; 12. a water pump; 13. a water outlet pipe; 14. a water inlet pipe; 15. a partition plate; 16. a through groove; 17. a bearing; 18. a chain; 19. a first helical agitator arm; 20. a gear; 21. a second helical agitator shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: a sewage treatment device of a thermal power plant comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is fixedly connected with supporting legs 3, the top of the bottom plate 1 is fixedly connected with a storage tank 7, the left side of the storage tank 7 is provided with a sedimentation tank 4, the front side of the storage tank 7 is fixedly connected with a climbing ladder 5, an installation plate 11 is fixedly connected between the storage tank 7 and one side opposite to the sedimentation tank 4, the top of the installation plate 11 is fixedly connected with a water pump 12, and the top of the storage tank 7 is fixedly connected with a transmission mechanism 2;

the transmission mechanism 2 comprises two support plates 201, a motor 202 and a protective shell 203, the number of the support plates 201 is two, the bottom of the protective shell 203 is fixedly connected with the top of the storage tank 7, one side of each of the two support plates 201 opposite to the motor 202 is fixedly connected with the other side of the two support plates 201 opposite to the inner wall of the protective shell 203, and the bottom of an output shaft of the motor 202 sequentially penetrates through the inner walls of the protective shell 203 and the storage tank 7.

In this embodiment: through the arrangement of the sedimentation tank 4, impurities in the sewage can be precipitated, so that heavier impurities in the sewage are precipitated to the bottom of the sedimentation tank 4, the sewage is subjected to preliminary sedimentation, the climbing ladder 5 is arranged, so that a user can conveniently climb to the top of the storage tank 7 to carry out sewage treatment, the water pump 12 is arranged to convey precipitated sewage into the storage tank 7, thereby further treating the sewage, and the supporting plate 201, the motor 202 and the protective shell 203 are matched to drive the first spiral stirring rod 19 and the second spiral stirring rod 21 to stir the sewage, so that a user can conveniently sterilize the sewage in the storage tank 7 added with the medicament for sewage treatment, thereby leading the sewage in the storage tank 7 to be further treated, achieving the purposes of efficiently treating the sewage and avoiding excessive waste and economy during the sewage treatment.

As the technical optimization scheme of the utility model, the first spiral puddler 19 of bottom fixedly connected with of motor 202 output shaft, the inner wall swing joint of holding vessel 7 has second spiral puddler 21.

In this embodiment: use through the cooperation that sets up first spiral puddler 19 and second spiral puddler 21, can carry out abundant stirring to the sewage in the holding vessel 7 for sewage and medicament can be abundant react, thereby quick handle sewage, reached the sewage in the stirring holding vessel 7, make the purpose of sewage and medicament abundant reaction.

As the technical optimization scheme of the utility model, the equal fixedly connected with gear 20 in surface of first spiral puddler 19 and second spiral puddler 21 connects through the 18 transmissions of chain between the surface of two gears 20.

In this embodiment: through the cooperation that sets up gear 20 and chain 18 and use, can make first spiral puddler 19 drive second spiral puddler 21 when rotating and rotate to efficiency when having increased stirring sewage has reached and has driven second spiral puddler 21 and carry out the pivoted purpose.

As the technical optimization scheme of the utility model, the surface of first spiral puddler 19 and second spiral puddler 21 all is equipped with bearing 17, bearing 17's surface and holding vessel 7's inner wall fixed connection.

In this embodiment: through setting up bearing 17, can reduce the frictional force that first spiral puddler 19 and second spiral puddler 21 pole produced when rotating to increased the efficiency of first spiral puddler 19 and second spiral puddler 21 when rotating, reached the purpose that reduces the frictional force of first spiral puddler 19 and second spiral puddler 21 when rotating.

As the utility model discloses a technical optimization scheme, the left side intercommunication of water pump 12 has inlet tube 14, and the right side of sedimentation tank 4 is run through in the left side of inlet tube 14, and extends to the bottom of 4 inner walls of sedimentation tank, and the one end intercommunication that water pump 12 was kept away from to inlet tube 14 has filter head 10, and the top intercommunication of water pump 12 has outlet pipe 13, and the one end of keeping away from water pump 12 of outlet pipe 13 runs through to the left side of holding vessel 7, and with the inner wall fixed connection of holding vessel 7.

In this embodiment: through setting up inlet tube 14, the cooperation of rose head 10 and outlet pipe 13 is used, can filter the water in the sedimentation tank 4, enter into water pump 12 with the water in the sedimentation tank 4 under the effect of inlet tube 14 simultaneously, the sewage in the intake water pump 12 enters into in the holding vessel 7 through outlet pipe 13, thereby to the further processing of sewage in the sedimentation tank 4, reached and filtered sewage in the sedimentation tank 4, carry the mesh that sewage entered into the holding vessel 7 in the sedimentation tank 4.

As the utility model discloses a technical optimization scheme, the top swing joint of holding vessel 7 has sealed lid 8, and the top fixedly connected with handle 9 of sealed lid 8, the quantity of handle 9 are two, and the right side intercommunication of holding vessel 7 has drain valve 6, and the inner wall fixedly connected with baffle 15 of holding vessel 7, the quantity of baffle 15 are two, and logical groove 16 has all been seted up to the inner wall of two baffles 15.

In this embodiment: through the cooperation that sets up sealed lid 8 and handle 9 and using, the person of facilitating the use opens sealed lid 8 and enters into holding vessel 7 and clear up and overhaul, thereby the life of holding vessel 7 has been increased, through setting up drain valve 6, can discharge the sewage after handling, through the cooperation that sets up baffle 15 and logical groove 16 and use, can cut off the space in holding vessel 7, thereby conveniently handle sewage, make sewage can discharge out holding vessel 7 under the effect that leads to groove 16 simultaneously, reached the person of facilitating the use and cleared up holding vessel 7 in entering into holding vessel 7, conveniently discharge the sewage in holding vessel 7 and cut off holding vessel 7 and conveniently handle the purpose of sewage.

The working principle is as follows: when the device is used, firstly, sewage is put into the sedimentation tank 4 for sedimentation, the later force is applied after sedimentation is finished, the water pump 12 is started, water in the sedimentation tank 4 is sucked into the filter head 10 and the water inlet pipe 14, the sewage in the sedimentation tank 4 is filtered under the action of the filter head 10, then the sewage enters the water inlet pipe 14 through the water pump 12 and cannot be conveyed into the storage tank 7 through the water inlet pipe 14, when the water in the storage tank 7 reaches a certain amount, the sewage enters another space through the through groove 16 for drug treatment, when the treatment is carried out, a user opens the sealing cover 8 to add drugs into the storage tank 7, then the motor 202 is started, the motor 202 drives the first spiral stirring rod 19 and the gear 20 to rotate, the gear 20 drives the second spiral stirring rod 21 to rotate through the chain 18, the sewage and the drugs are mixed and stirred, and the stirred sewage enters the other space, when a certain amount is reached, the drain valve 6 is opened so that the treated sewage is discharged.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant of thermal power factory, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with supporting legs (3), the top of the bottom plate (1) is fixedly connected with a storage tank (7), a sedimentation tank (4) is arranged on the left side of the storage tank (7), a climbing ladder (5) is fixedly connected to the front side of the storage tank (7), a mounting plate (11) is fixedly connected between the storage tank (7) and one side, opposite to the sedimentation tank (4), of the storage tank (7), a water pump (12) is fixedly connected to the top of the mounting plate (11), and a transmission mechanism (2) is fixedly connected to the top of the storage tank (7);

drive mechanism (2) are including backup pad (201), motor (202) and protecting crust (203), the quantity of backup pad (201) is two, the top fixed connection of the bottom of protecting crust (203) and holding vessel (7), one side that two backup pad (201) are relative and one side fixed connection that motor (202) are opposite, the inner wall fixed connection of one side that two backup pad (201) are opposite and protecting crust (203), the inner wall of protecting crust (203) and holding vessel (7) is run through in proper order to the bottom of motor (202) output shaft.

2. The sewage treatment plant of the thermal power plant according to claim 1, wherein: the bottom of the output shaft of the motor (202) is fixedly connected with a first spiral stirring rod (19), and the inner wall of the storage tank (7) is movably connected with a second spiral stirring rod (21).

3. The sewage treatment plant of the thermal power plant according to claim 2, wherein: the surfaces of the first spiral stirring rod (19) and the second spiral stirring rod (21) are fixedly connected with gears (20), and the surfaces of the two gears (20) are in transmission connection through a chain (18).

4. The sewage treatment plant of the thermal power plant according to claim 2, wherein: the surface of first spiral puddler (19) and second spiral puddler (21) all is equipped with bearing (17), the surface of bearing (17) and the inner wall fixed connection of holding vessel (7).

5. The sewage treatment plant of the thermal power plant according to claim 1, wherein: the left side intercommunication of water pump (12) has inlet tube (14), the right side of sedimentation tank (4) is run through in the left side of inlet tube (14), and extends to the bottom of sedimentation tank (4) inner wall, the one end intercommunication that water pump (12) were kept away from in inlet tube (14) has filter head (10), the top intercommunication of water pump (12) has outlet pipe (13), the one end of keeping away from water pump (12) of outlet pipe (13) runs through to the left side of holding vessel (7), and with the inner wall fixed connection of holding vessel (7).

6. The sewage treatment plant of the thermal power plant according to claim 1, wherein: the top swing joint of holding vessel (7) has sealed lid (8), top fixedly connected with handle (9) of sealed lid (8), the quantity of handle (9) is two, the right side intercommunication of holding vessel (7) has drain valve (6), the inner wall fixedly connected with baffle (15) of holding vessel (7), the quantity of baffle (15) is two, and logical groove (16) have all been seted up to the inner wall of two baffle (15).