CN215310610U

CN215310610U - Processing apparatus of filter material caking is prevented to coal-containing waste water of power plant

Info

Publication number: CN215310610U
Application number: CN202120879058.3U
Authority: CN
Inventors: 赵建峰; 张涛; 梁留岗; 杨旸; 戴文琦; 陈海波; 常少威; 董亚林
Original assignee: Zhongyun International Engineering Co ltd
Current assignee: Zhongyun International Engineering Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-28
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a treatment device for preventing a filter material of coal-containing wastewater of a power plant from caking, which comprises a treatment box and a filter box, wherein the treatment box and the filter box are arranged side by side, the lower parts of the treatment box and the filter box are connected by a fixed column, and a stirring and precipitating device is arranged in the treatment box; mix and deposit the device and include agitator motor, bull stick, stirring fan blade, stirring chamber, sedimentation chamber and water pump. The treatment device for preventing the filter material from caking for the coal-containing wastewater of the power plant, disclosed by the utility model, can be used for effectively treating the wastewater, increasing the fusion efficiency, ensuring the quality of the wastewater after pretreatment and reducing the burden for subsequent treatment, and the translation plate moves on the screw rod and the guide rod through the inner shaft so as to hang and sweep the filter plate, so that the filter plate is effectively prevented from being blocked, the caking on the surface of the filter plate is quickly cleaned, the cleaning efficiency is improved, the filtering quality is ensured, the efficiency is increased, and the service life of the filter plate is prolonged.

Description

Processing apparatus of filter material caking is prevented to coal-containing waste water of power plant

Technical Field

The utility model relates to the technical field of coal-containing wastewater filter material caking prevention, in particular to a treatment device for preventing a filter material from caking for coal-containing wastewater of a power plant.

Background

With the development of industry and commerce, the industrial flushing water volume is gradually increased, and the problem of water saving of a power plant is also concerned. The cleaning of the power plant has two modes of hydraulic cleaning and vacuum cleaning, although the vacuum cleaning can avoid the strong advantage of secondary pollution, but relatively speaking, the hydraulic cleaning is more convenient and the efficiency is high, so in the present era, the hydraulic cleaning is popular, so a series of related problems caused by the hydraulic cleaning are solved certainly, the flushing and draining of a trestle is promoted by a submersible sewage pump, the initial rainwater of an open coal yard automatically flows to a coal water sedimentation tank, large-particle coal powder naturally precipitates in the sedimentation tank, small-particle coal powder wastewater which cannot precipitate is sent to an integrated coal water comprehensive treatment device by the submersible sewage pump in a regulating tank, the effluent quality is good at the initial stage of operation, but with the increase of the operation time, the phenomena of filter material agglomeration and the like can occur, so that the conditions of system pressure increase, energy consumption increase and poor effluent quality occur, and the system treatment cost is increased, affecting the reuse of the effluent. Meanwhile, the system cannot guarantee long-term stable operation due to the fact that filter materials are not easy to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a treatment device for preventing a filter material of coal-containing wastewater of a power plant from caking, which is used for effectively treating the wastewater, increasing the fusion efficiency, ensuring the quality of the wastewater after pretreatment, reducing the burden for subsequent treatment, moving a translation plate on a screw rod and a guide rod through an inner shaft, hanging and sweeping a filter plate, effectively preventing the filter plate from being blocked, quickly cleaning the caking on the surface of the filter plate, improving the cleaning efficiency, ensuring the filtering quality, increasing the efficiency, prolonging the service life of the filter plate and solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the treatment device for preventing the filter material from caking in the coal-containing wastewater of the power plant comprises a treatment box and a filter box, wherein the treatment box and the filter box are arranged side by side, the lower parts of the treatment box and the filter box are connected by a fixed column, and a stirring and precipitating device is arranged in the treatment box;

the stirring and precipitating device comprises a stirring motor, a rotating rod, stirring blades, a stirring cavity, a precipitating cavity and a water pump, wherein the stirring motor is fixed above the treatment box, the rotating rod is connected below the stirring motor, the stirring blades are installed on the rotating rod, the rotating rod and the stirring blades are arranged in the stirring cavity, the precipitating cavity is arranged below the stirring cavity, the water pump is arranged in the precipitating cavity, a filter plate is arranged in the filter box, and a filter material caking prevention device is arranged on the filter plate;

prevent filter material caking device is including clearance motor, lead screw, guide bar, translation board and clearance brush, and the clearance motor sets up the side at the rose box, and clearance motor upper end sets up the lead screw, and the lead screw pierces through the top that the rose box side set up the filter in the rose box, and the side of lead screw sets up the guide bar, cup joints the translation board on lead screw and the guide bar, and the below installation clearance brush of translation board.

Preferably, the outside cladding of water pump has the filtration screen panel, and the top of water pump is passed through pipeline and is connected in the rose box.

Preferably, three groups of oblique filter plates are arranged in the filter box, and the tail ends of the filter plates are provided with collecting grooves.

Preferably, the bottom of the filter box is provided with a funnel, and the bottom of the funnel is provided with a water outlet.

Preferably, a bevel gear is sleeved on an output shaft at the front end of the cleaning motor, and the output shaft at the front end of the cleaning motor is meshed with the screw rod through the bevel gear.

Preferably, the bottom end of the cleaning brush is attached to the filter plate, the translation plate is meshed with the screw rod through the inner shaft, the screw rod, the guide rod, the translation plate and the cleaning brush are the same as the filter plate in number, and one ends of the three groups of screw rods are sleeved by the chain belt.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model relates to a treatment device for preventing a filter material of coal-containing wastewater of a power plant from caking, wherein a rotating rod is connected below a stirring motor, stirring blades are installed on the rotating rod, the rotating rod and the stirring blades are arranged in a stirring cavity, a sedimentation cavity is arranged below the stirring cavity, a water pump is arranged in the sedimentation cavity, a filter screen is coated outside the water pump, the upper part of the water pump is connected with the inside of a filter box through a conveying pipeline, the wastewater is stirred and fused by arranging a stirring and precipitating device, the wastewater fused with a medicament is precipitated in the sedimentation cavity, the wastewater is effectively treated, the fusion efficiency is increased, the quality of the wastewater after pretreatment is ensured, and the burden is reduced for subsequent treatment.

2. The utility model relates to a treatment device for preventing filter material from caking for coal-containing wastewater of a power plant, wherein a screw rod and a guide rod are sleeved with a translation plate, a cleaning brush is arranged below the translation plate, an output shaft at the front end of a cleaning motor is sleeved with a conical gear, the output shaft at the front end of the cleaning motor is engaged with the screw rod through the conical gear, the bottom end of the cleaning brush is connected with a filter plate in a fitting manner, the translation plate is engaged with the screw rod through an inner shaft, the number of the screw rod, the guide rod, the translation plate and the cleaning brush is the same as that of the filter plate, one end of three groups of screw rods are sleeved by a chain belt, the filter plate filters the treated wastewater, the cleaning motor drives the screw rod to rotate through the conical gear, the translation plate moves on the screw rod and the guide rod through the inner shaft while the screw rod rotates, so as to sweep the filter plate, the blockage of the filter plate is effectively prevented, the caking on the surface of the filter plate is quickly cleaned, and the cleaning efficiency is improved, guarantee its filtration quality, increase efficiency improves filter life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic structural diagram of the filter material caking prevention device of the present invention;

FIG. 4 is a schematic view of the connection of the lead screw, the guide rod and the translation plate structure according to the present invention;

fig. 5 is a plan view of a translating plate of the utility model.

In the figure: 1. a treatment tank; 11. fixing a column; 2. a filter box; 21. a filter plate; 211. a collecting groove; 22. a funnel; 23. a water outlet; 3. a stirring and precipitating device; 31. a stirring motor; 32. a rotating rod; 33. a stirring fan blade; 34. a stirring chamber; 35. a sedimentation chamber; 36. a water pump; 4. a filter material caking prevention device; 41. cleaning the motor; 411. a bevel gear; 42. a screw rod; 43. a guide bar; 44. a translation plate; 45. and cleaning the brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a treatment device for preventing filter material caking of coal-containing wastewater of a power plant comprises a treatment tank 1 and a filter tank 2, wherein the treatment tank 1 and the filter tank 2 are arranged side by side, the lower parts of the treatment tank 1 and the filter tank 2 are connected by a fixed column 11, a stirring and precipitating device 3 is arranged in the treatment tank 1, the stirring and precipitating device 3 comprises a stirring motor 31, a rotating rod 32, stirring blades 33, a stirring cavity 34, a precipitating cavity 35 and a water pump 36, the stirring motor 31 is fixed above the treatment tank 1, the lower part of the stirring motor 31 is connected with the rotating rod 32, the rotating rod 32 is provided with the stirring blades 33, the rotating rod 32 and the stirring blades 33 are arranged in the stirring cavity 34, the precipitating cavity 35 is arranged below the stirring cavity 34, the water pump 36 is arranged in the precipitating cavity 35, the outer side of the water pump 36 is coated with a filter screen, the upper part of the water pump 36 is connected with the filter tank 2 through a conveying pipeline, the stirring and precipitating device 3 is arranged for stirring and fusing treatment of wastewater, the wastewater fused with the drugs is precipitated in the precipitation cavity 35, so that the wastewater is effectively treated, the fusion efficiency is increased, the quality of the wastewater after pretreatment is ensured, and the burden is reduced for subsequent treatment.

Referring to fig. 3-5, a filter plate 21 is disposed inside a filter box 2, three groups of inclined filter plates 21 are disposed inside the filter box 2, a collecting groove 211 is disposed at the tail end of the filter plate 21, a funnel 22 is disposed at the bottom end of the filter box 2, a water outlet 23 is disposed at the bottom end of the funnel 22, a filter material caking prevention device 4 is disposed on the filter plate 21, the filter material caking prevention device 4 comprises a cleaning motor 41, a screw rod 42, a guide rod 43, a translation plate 44 and a cleaning brush 45, the cleaning motor 41 is disposed at the side end of the filter box 2, the screw rod 42 is disposed at the upper end of the cleaning motor 41, the screw rod 42 penetrates through the side end of the filter box 2 and is disposed above the filter plate 21 in the filter box 2, the guide rod 43 is disposed at the side end of the screw rod 42, the translation plate 44 is sleeved on the guide rod 43, the cleaning brush 45 is disposed below the translation plate 44, a bevel gear 411 is sleeved on an output shaft at the front end of the cleaning motor 41, the output shaft at the front end of the cleaning motor 41 is engaged with the bevel gear 411 through the

bevel gear

411 and 42, clearance brush 45 bottom and filter 21 laminating are connected, translation board 44 is through interior axle and the meshing of lead screw 42, guide bar 43, translation board 44 and clearance brush 45 quantity are the same with filter 21 quantity, and three lead screw 42 one ends of group cup joint by the chain belt, filter 21 filters the waste water after handling, clearance motor 41 drives lead screw 42 through conical gear 411 and rotates, in lead screw 42 pivoted, translation board 44 removes on lead screw 42 and guide bar 43 through interior axle, thereby hang and sweep filter 21, effectively prevent filter 21 jam, clear up the caking on filter 21 surface fast, and the efficiency of the clearance is improved, guarantee its filtration quality, and the efficiency is increased, and the service life of filter 21 is prolonged.

In summary, the following steps: the utility model relates to a treatment device for preventing filter material caking of coal-containing wastewater in a power plant, wherein a rotating rod 32 is connected below a stirring motor 31, stirring blades 33 are arranged on the rotating rod 32, the rotating rod 32 and the stirring blades 33 are arranged in a stirring cavity 34, a sedimentation cavity 35 is arranged below the stirring cavity 34, a water pump 36 is arranged in the sedimentation cavity 35, a filter screen is coated outside the water pump 36, the upper part of the water pump 36 is connected with a filter box 2 through a conveying pipeline, the wastewater is stirred and fused by arranging a stirring and sedimentation device 3, the wastewater fused with medicines is precipitated in the sedimentation cavity 35, the wastewater is effectively treated, the fusion efficiency is increased, the quality of the wastewater after pretreatment is ensured, the burden is reduced for subsequent treatment, a translation plate 44 is sleeved on a screw rod 42 and a guide rod 43, a cleaning brush 45 is arranged below the translation plate 44, a bevel gear 411 is sleeved on an output shaft at the front end of a cleaning motor 41, the output shaft at the front end of the cleaning motor 41 is engaged with the screw rod 42 through the bevel gear 411, clearance brush 45 bottom and filter 21 laminating are connected, translation board 44 is through interior axle and the meshing of lead screw 42, guide bar 43, translation board 44 and clearance brush 45 quantity are the same with filter 21 quantity, and three lead screw 42 one ends of group cup joint by the chain belt, filter 21 filters the waste water after handling, clearance motor 41 drives lead screw 42 through conical gear 411 and rotates, in lead screw 42 pivoted, translation board 44 removes on lead screw 42 and guide bar 43 through interior axle, thereby hang and sweep filter 21, effectively prevent filter 21 jam, clear up the caking on filter 21 surface fast, and the efficiency of the clearance is improved, guarantee its filtration quality, and the efficiency is increased, and the service life of filter 21 is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing apparatus of coal-containing waste water filter material caking of power plant, includes treatment case (1) and rose box (2), its characterized in that: the treatment box (1) and the filter box (2) are arranged side by side, the lower parts of the treatment box (1) and the filter box (2) are connected by a fixed column (11), and a stirring and precipitating device (3) is arranged in the treatment box (1);

the stirring and precipitating device (3) comprises a stirring motor (31), a rotating rod (32), stirring fan blades (33), a stirring cavity (34), a precipitating cavity (35) and a water pump (36), wherein the stirring motor (31) is fixed above the treatment box (1), the rotating rod (32) is connected below the stirring motor (31), the stirring fan blades (33) are installed on the rotating rod (32), the rotating rod (32) and the stirring fan blades (33) are arranged in the stirring cavity (34), the precipitating cavity (35) is arranged below the stirring cavity (34), the water pump (36) is arranged in the precipitating cavity (35), a filter plate (21) is arranged inside the filter box (2), and a filter material caking prevention device (4) is arranged on the filter plate (21);

prevent filter material caking device (4) including clearance motor (41), lead screw (42), guide bar (43), translation board (44) and clearance brush (45), clearance motor (41) set up the side in rose box (2), clearance motor (41) upper end sets up lead screw (42), lead screw (42) pierce through the top that rose box (2) side set up filter (21) in rose box (2), the side of lead screw (42) sets up guide bar (43), cup joint translation board (44) on lead screw (42) and guide bar (43), the below installation clearance brush (45) of translation board (44).

2. The device for preventing the filter material of the coal-containing wastewater of the power plant from caking as claimed in claim 1, which is characterized in that: the outside cladding of water pump (36) has the filtration screen panel, and the top of water pump (36) is passed through pipeline and is connected in with rose box (2).

3. The device for preventing the filter material of the coal-containing wastewater of the power plant from caking as claimed in claim 1, which is characterized in that: three groups of oblique filter plates (21) are arranged in the filter box (2), and the tail ends of the filter plates (21) are provided with collecting grooves (211).

4. The device for preventing the filter material of the coal-containing wastewater of the power plant from caking as claimed in claim 1, which is characterized in that: the bottom of rose box (2) sets up funnel (22), and delivery port (23) have been seted up to the bottom of funnel (22).

5. The device for preventing the filter material of the coal-containing wastewater of the power plant from caking as claimed in claim 1, which is characterized in that: a bevel gear (411) is sleeved on an output shaft at the front end of the cleaning motor (41), and the output shaft at the front end of the cleaning motor (41) is meshed with the screw rod (42) through the bevel gear (411).

6. The device for preventing the filter material of the coal-containing wastewater of the power plant from caking as claimed in claim 1, which is characterized in that: clearance brush (45) bottom is connected with filter (21) laminating, and translation board (44) are through interior axle and lead screw (42) meshing, and lead screw (42), guide bar (43), translation board (44) and clearance brush (45) quantity are the same with filter (21) quantity, and three lead screw (42) one end of group cup joint by the chain belt.