CN223197178U - Internal sludge treatment device for wet electrostatic precipitator - Google Patents

Abstract

The utility model discloses an internal sludge treatment device for a wet electrostatic precipitator, which comprises a box body, wherein a smoke inlet pipe is fixedly penetrated through the outer wall of the box body, one end of the box body is penetrated through a gas storage disc through a bearing, a right-angle frame and a positioning pipe are arranged at one end part of the box body, a gas inlet box, a driving motor and a gas pump are arranged at one side of the right-angle frame, a control panel is arranged on the outer wall of the box body, an inner gear ring is arranged on the inner wall of the positioning pipe, a first main gear is sleeved at the output end of the driving motor, a shaft pipe penetrates through one side of the right-angle frame through the bearing, one end of the shaft pipe is inserted into the gas storage disc, and a gas guide pipe is arranged at the other end of the shaft pipe through the bearing. The utility model has the beneficial effects that the gas storage disc is adopted, the number of the gas discharge positions can be changed while the use quantity of the nozzle structure is reduced through the arranged gas storage disc, the sludge is ensured to be comprehensively cleaned, and the use practicability of the internal sludge treatment device for the wet electrostatic precipitator is improved.

Description

Internal sludge treatment device for wet electrostatic precipitator

Technical Field

The utility model relates to the technical field of wet electrostatic dust collectors, in particular to an internal sludge treatment device for a wet electrostatic dust collector.

Background

The wet electrostatic precipitator uses modes such as water spray or overflow water to make the dust collection pole surface form one deck water film, realizes the electrostatic precipitator of polar plate deashing, and wet deashing can avoid the sediment dust to fly upward again, reaches very high dust removal efficiency, and when in actual use wet electrostatic precipitator, need be equipped with sludge treatment device, accomplish the inside sludge treatment of wet electrostatic precipitator, and actual use has advantages such as easy operation, stable in structure and excellent in use effect.

The prior art discloses bulletin numbers: the utility model relates to a wet electrostatic precipitator with an airflow distribution structure, which comprises a first air jet pipe, a second air jet pipe, a main air pipe, a first air jet head and a second air jet head, wherein gas is ejected through the first air jet heads and the second air jet heads, so that sludge attached to the bottom surface in a box body can be blown to treat the sludge, but the use positions of the first air jet heads and the second air jet heads are fixed, so that the cleaning positions are fixed, the sludge adsorbed on the surface of the wet electrostatic precipitator cannot be cleaned, the use practicability of the wet electrostatic precipitator is reduced, meanwhile, when the gas passes through the air jet device, a filtering structure is not adopted, and when the gas contains impurities, the blockage of the first air jet heads and the second air jet heads is easy to cause, and hidden danger is brought by the continuous use of the wet electrostatic precipitator.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the internal sludge treatment device for the wet electrostatic precipitator, which has the advantages of reducing the number of the spray nozzle structures, changing the gas discharge position, ensuring that the sludge is comprehensively cleaned, having a filtering structure, and avoiding the blockage of the spray nozzle structures by impurities in the gas, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the reduction of the number of the spray head structures, and simultaneously change the positions of gas discharge, ensure that sludge is comprehensively cleaned, have a filtering structure and avoid the impurity in the gas from blocking the spray head structures, the utility model adopts the following specific technical scheme:

The utility model provides an inside sludge treatment device for wet electrostatic precipitator, includes the box, the outer wall of box is fixed to be run through has a tobacco pipe of intaking, the one end of box is run through the bearing has the gas storage dish, right angle frame and locating tube are installed to the one end tip of box, inlet box, driving motor and air pump are installed to one side of right angle frame, control panel is installed to the outer wall of box, the ring gear is installed to the inner wall of locating tube, first master gear has been cup jointed to driving motor's output, one side of right angle frame runs through the bearing has the central siphon, and the inside of gas storage dish is inserted to the one end of central siphon, the other end of central siphon has the air duct through the bearing installation, and the one end and the output joint of air pump of air duct, the input joint of air pump has the blast pipe, and the one end of blast pipe inserts the inside of inlet box, the fixed cup joint of lateral wall of central siphon has first driven gear, the one end lateral wall of air storage dish has the connecting pipe to run through the bearing, and the one end lateral wall of connecting pipe is fixed to cup joint the gear, the one end lateral wall of multiunit has the multiunit air vent, the other end lateral wall of connecting pipe has the multiunit vent, the blast valve all cup joints.

Further, the two end parts of the connecting pipe are of sealing structures.

Further, the first main gear and the first driven gear are meshed with each other.

Further, the sleeve gear is meshed with the inner gear ring.

Further, the plurality of groups of vent holes are positioned in the air storage disc.

Further, one side of the air inlet box is penetrated with an air inlet pipe through a bearing, a filter screen is arranged in the air inlet pipe, a servo motor is arranged on one side of the air inlet box, the output end of the servo motor is sleeved with a second main gear, the side wall of the air inlet pipe is sleeved with a second driven gear, an electric heater is arranged in the air inlet box, and the servo motor and the electric heater are electrically connected with a control panel through wires.

Further, the second main gear and the second driven gear are meshed with each other.

Further, the control panel is electrically connected with the driving motor and the air pump through wires.

(III) beneficial effects

Compared with the prior art, the utility model provides an internal sludge treatment device for a wet electrostatic precipitator, which comprises the following components

The beneficial effects are that:

(1) According to the utility model, the gas storage disc is adopted, when the internal sludge treatment device for the wet electrostatic precipitator is actually used, the control panel is utilized, the driving motor and the air pump work, the output end of the driving motor can drive the first main gear to rotate, the first main gear and the first driven gear are meshed with each other, the rotating first main gear can drive the first driven gear to rotate, the rotating first driven gear can drive the gas storage disc to rotate through the shaft tube, the rotating gas storage disc can drive the connecting tube to rotate, in the process, the fixed inner gear ring can drive the sleeve gear to rotate, the connecting tube can be driven to rotate by the rotating sleeve gear, in the process, the connecting tube revolves, and simultaneously, the air pump can pump gas in the air inlet box into the interior of the gas storage disc through the exhaust pipe, the air guide pipe and the shaft tube, finally the gas can be sprayed out through the plurality of groups of air injection inclined tubes, the sprayed gas can blow the sludge adhered to the inner wall of the box, the plurality of groups of one-way valves can be prevented from entering the interior of the connecting tube, the rotating gas storage disc, the air injection inclined tubes and the centrifugal force can be utilized, the number of the rotating gas storage disc can be prevented from being increased, and the number of the internal sludge can be completely cleaned by the static dust collector through the arrangement of the wet electrostatic precipitator, and the dust collector can be completely cleaned by the dust collector, and the dust collector can be completely removed by the dust collector.

(2) According to the utility model, the air inlet box is adopted, the air pump can pump air in the air inlet box out through the exhaust pipe, when the air inlet box is in a negative pressure state, external air can enter the air inlet box through the air inlet pipe, the filter screen can prevent impurities in the air from entering the air inlet box through the air inlet pipe, the servo motor and the electric heater work by using the control panel, the output end of the servo motor can drive the second main gear to rotate, the second main gear and the second driven gear are meshed with each other, the second driven gear can push the second driven gear to rotate, the filter screen can be driven to rotate by the air inlet pipe through the rotating filter screen, the impurities attached to the surface of the filter screen can be thrown off by using centrifugal force, the air entering the air inlet box can be heated by the electric heater, the heated air enters the box body, the air can be dried, and the filter structure is provided by the arranged air inlet box, so that the impurities in the air can be prevented from blocking the spray head structure, and the continuous use of the internal sludge treatment device for the wet electrostatic dust collector is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an internal sludge treatment device for a wet electrostatic precipitator according to the present utility model;

Fig. 2 is a perspective view of an air inlet pipe and a second driven gear according to the present utility model;

FIG. 3 is a schematic cross-sectional view of an inlet box according to the present utility model;

fig. 4 is an enlarged view of a in fig. 1 according to the present utility model.

In the figure:

1. A case; 2, a smoke inlet pipe, 3, a gas storage disc, 4, a right-angle frame, 5, a gas inlet box, 6, a driving motor, 7, a gas pump, 8, a positioning pipe, 9, a first main gear, 10, a first driven gear, 11, a connecting pipe, 12, a gas guide pipe, 13, a sleeved gear, 14, a vent hole, 15, a gas injection inclined pipe, 16, an inner gear ring, 17, a shaft pipe, 18, a gas inlet pipe, 19, a filter screen, 20, a servo motor, 21, a second main gear, 22, a second driven gear, 23 and an electric heater.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided an internal sludge treatment apparatus for a wet electrostatic precipitator.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, an internal sludge treatment device for a wet electrostatic precipitator according to an embodiment of the present utility model includes a casing 1, a smoke inlet pipe 2 fixedly penetrating through an outer wall of the casing 1, a gas storage disc 3 penetrating through a bearing at one end of the casing 1, a right angle frame 4 and a positioning pipe 8 installed at one end of the casing 1, a gas inlet tank 5, a driving motor 6 and a gas pump 7 installed at one side of the right angle frame 4, a control panel installed at an outer wall of the casing 1, an inner gear ring 16 installed at an inner wall of the positioning pipe 8, a first main gear 9 sleeved at an output end of the driving motor 6, a shaft pipe 17 penetrating through a bearing at one side of the right angle frame 4, one end of the shaft pipe 17 inserted into an inner portion of the gas storage disc 3, a gas guide pipe 12 installed at the other end of the shaft pipe 17 through a bearing, and the one end of air duct 12 and the output joint of air pump 7, the input joint of air pump 7 has the blast pipe, and the inside of air inlet box 5 is inserted to the one end of blast pipe, the fixed first driven gear 10 that has cup jointed of lateral wall of central siphon 17, the inside of gas storage disk 3 runs through connecting pipe 11 through the bearing, and the fixed cup joint gear 13 that has cup jointed of one end lateral wall of connecting pipe 11, the one end lateral wall of connecting pipe 11 is provided with multiunit air vent 14, the other end lateral wall of connecting pipe 11 runs through multiunit jet chute 15, and multiunit jet chute 15's lateral wall all is provided with the check valve, when reducing shower nozzle structure use quantity through the gas storage disk 3 that sets up, can change gas exhaust position, ensure that mud is cleared up comprehensively, wet electrostatic precipitator is with inside sludge treatment device's practicality.

In one embodiment, both end portions of the connection pipe 11 are of a sealing structure.

In one embodiment, the first main gear 9 and the first driven gear 10 are meshed with each other, so that the first main gear 9 can push the first driven gear 10 to rotate.

In one embodiment, the socket gear 13 and the inner gear ring 16 are meshed with each other, so that the inner gear ring 16 can push the socket gear 13 to rotate.

In one embodiment, the plurality of sets of vent holes 14 are located inside the gas storage tray 3, so that gas inside the gas storage tray 3 can enter the inside of the connecting pipe 11 through the plurality of sets of vent holes 14.

In one embodiment, one side of the air inlet box 5 is penetrated with an air inlet pipe 18 through a bearing, a filter screen 19 is arranged in the air inlet box 18, a servo motor 20 is arranged on one side of the air inlet box 5, a second main gear 21 is sleeved at the output end of the servo motor 20, a second driven gear 22 is sleeved on the side wall of the air inlet box 18, an electric heater 23 is arranged in the air inlet box 5, the servo motor 20 and the electric heater 23 are electrically connected with a control panel through wires, and the air inlet box 5 is provided with a filter structure, so that impurities in gas can be prevented from blocking a spray head structure, and the continuous use of an internal sludge treatment device for the wet electrostatic dust remover is guaranteed.

In one embodiment, the second main gear 21 and the second driven gear 22 are engaged with each other, so that the second main gear 21 can push the second driven gear 22 to rotate.

In one embodiment, the control panel is electrically connected to the driving motor 6 and the air pump 7 through wires, and the control panel control circuit is implemented by simple programming by those skilled in the art, and is only used and not modified, so that the control mode and circuit connection will not be described in detail.

Working principle:

when the internal sludge treatment device for the wet electrostatic precipitator is actually used, the control panel is utilized to enable the driving motor 6 and the air pump 7 to work, the output end of the driving motor 6 can drive the first main gear 9 to rotate, the rotating first main gear 9 can drive the first driven gear 10 to rotate due to the mutual meshing of the first main gear 9 and the first driven gear 10, the rotating first driven gear 10 can drive the air storage disc 3 to rotate through the shaft tube 17, the rotating air storage disc 3 can drive the connecting tube 11 to rotate, in the process, the fixed inner gear ring 16 can drive the sleeve gear 13 to rotate due to the mutual meshing of the sleeve gear 13 and the inner gear ring 16, the rotating sleeve gear 13 can drive the connecting tube 11 to rotate, in the process, the connecting tube 11 revolves and rotates at the same time, the air pump 7 can suck the air in the air inlet box 5 into the air storage disc 3 through the exhaust tube, the air guide tube 12 and the shaft tube 17, the gas inside the gas storage disk 3 is in the interior of the connecting pipe 11, finally, the gas can be sprayed out through a plurality of groups of air injection inclined pipes 15, the sprayed gas can blow the sludge attached to the inner wall of the box body 1, a plurality of groups of one-way valves can prevent the sludge from entering the interior of the connecting pipe 11 through a plurality of groups of air injection inclined pipes 15, the rotating gas storage disk 3, the connecting pipe 11 and a plurality of groups of air injection inclined pipes 15 can prevent the attachment of the sludge by utilizing the centrifugal force, the gas storage disk 3 reduces the using quantity of a spray head structure, the gas discharge position can be changed, the sludge is ensured to be comprehensively cleaned, the using practicability of the internal sludge treatment device for the wet electrostatic dust collector is improved, meanwhile, according to the operation, the air pump 7 can pump the gas inside the air inlet box 5 out through an exhaust pipe, when the air inlet box 5 is in a negative pressure state, external air can enter the air inlet box 5 through the air inlet pipe 18, the filter screen 19 can prevent impurities in air from entering the air inlet box 5 through the air inlet pipe 18, the servo motor 20 and the electric heater 23 work by using the control panel, the output end of the servo motor 20 can drive the second main gear 21 to rotate, the second driven gear 22 can be pushed to rotate by the rotating second main gear 21 due to the mutual engagement of the second main gear 21 and the second driven gear 22, the filter screen 19 can be driven to rotate by the air inlet pipe 18 through the rotating second driven gear 22, the rotating filter screen 19 can be thrown off by centrifugal force, the impurities attached to the surface of the filter screen can be removed, the air entering the air inlet box 5 can be heated by the electric heater 23, the heated air enters the box 1 and can be dried, and the filter structure is provided by the air inlet box 5, so that the impurities in the air can be prevented from blocking a spray head structure, and the continuous use of the internal sludge treatment device for the wet electrostatic dust remover can be ensured.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediate medium, and may be a communication between two elements or an interaction relationship between two elements, unless explicitly specified otherwise, and it will be understood by those of ordinary skill in the art that the above terms are in specific terms of the present utility model as appropriate.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides an inside sludge treatment device for wet electrostatic precipitator, a serial communication port, including box (1), the outer wall of box (1) is fixed to be run through has a tub (2) that advances, the one end of box (1) is run through the bearing has gas storage dish (3), right angle frame (4) and locating tube (8) are installed to the one end tip of box (1), inlet tank (5), driving motor (6) and air pump (7) are installed to one side of right angle frame (4), control panel is installed to the outer wall of box (1), ring gear (16) are installed to the inner wall of locating tube (8), first master gear (9) have been cup jointed to the output of driving motor (6), one side of right angle frame (4) is run through the bearing has central siphon (17), and the inside of gas storage dish (3) is inserted to one end of central siphon (17), the other end of central siphon (17) is installed through the bearing and is led air duct (12), and the one end of air duct (12) and the output joint of air pump (7), the input joint of air pump (7) has the inner side wall of a tub (5) is passed through to insert through the bearing (10), and one end lateral wall of connecting pipe (11) is fixed to be cup jointed and is cup jointed gear (13), one end lateral wall of connecting pipe (11) is provided with multiunit air vent (14), the other end lateral wall of connecting pipe (11) is run through and is had multiunit jet-propelled inclined tube (15), and multiunit jet-propelled inclined tube (15)'s lateral wall all is provided with the check valve.

2. The apparatus according to claim 1, wherein both end portions of the connection pipe (11) are of a sealing structure.

3. An internal sludge treatment apparatus for a wet electrostatic precipitator according to claim 1, wherein said first main gear (9) and first driven gear (10) are intermeshed.

4. The internal sludge treatment device for a wet electrostatic precipitator according to claim 1, wherein the socket gear (13) and the ring gear (16) are engaged with each other.

5. The internal sludge treatment device for a wet electrostatic precipitator according to claim 1, wherein a plurality of sets of said ventilation holes (14) are located inside the gas storage tray (3).

6. The internal sludge treatment device for the wet electrostatic precipitator according to claim 1, wherein one side of the air inlet box (5) is penetrated with an air inlet pipe (18) through a bearing, a filter screen (19) is installed in the air inlet pipe (18), a servo motor (20) is installed on one side of the air inlet box (5), the output end of the servo motor (20) is sleeved with a second main gear (21), the side wall of the air inlet pipe (18) is sleeved with a second driven gear (22), an electric heater (23) is installed in the air inlet box (5), and the servo motor (20) and the electric heater (23) are electrically connected with a control panel through electric wires.

7. The internal sludge treatment apparatus for a wet electrostatic precipitator according to claim 6, wherein said second main gear (21) and said second driven gear (22) are engaged with each other.

8. The internal sludge treatment apparatus for a wet electrostatic precipitator according to claim 1, wherein said control panel is electrically connected to a driving motor (6) and an air pump (7) through electric wires.