Purification device with cathode ray washing function

Abstract

The invention discloses a purification device with a cathode ray washing function, and relates to the technical field of purification devices. Comprising a purification cavity, the bottom of the purification cavity is connected with a main conveying channel through a side conveying channel, a mounting base is mounted in the purification cavity, anode tubes distributed in an array mode are arranged on the inner side of the mounting base, and cathode wires are arranged in the centers of the anode tubes; an injection mechanism for cleaning is mounted in the purification cavity and comprises a water distribution pipe, and the water distribution pipe is fixed in the purification cavity through a fixing frame. Through the arrangement of the spraying mechanism, when dust removal operation is carried out through cooperation of a cathode wire and an anode pipe, water can be supplied into a water distribution pipe through a water supply pipe according to requirements in order to clean impurities attached to the surface, water is input into a water spraying pipe through the water distribution pipe and a conveying pipe, and the water spraying pipe is driven to rotate based on an impeller based on flowing of the water; the two nozzles are used for outputting water, and the rotationally output water can better flush the anode tube and the cathode wire.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wet purification devices, in particular to a purification device with cathode wire flushing function. BACKGROUND

[0002] In industrial production processes, especially in the fields of flue gas purification and waste gas treatment, the application of purification devices is crucial. Traditional purification devices usually adopt an electric dust removal method that combines an anode tube and a cathode wire, which removes particulate matter and other impurities in flue gas through electrostatic adsorption. However, over a long period of operation, a large amount of impurities will gradually adhere to the surface of the anode tube and the cathode wire, which not only affects the effect of electric dust removal and reduces the purification efficiency, but also may cause equipment failure and increase maintenance costs.

[0003] Some existing purification devices are equipped with flushing mechanisms for regular cleaning of impurities on the surface of the anode tube and the cathode wire. However, these flushing mechanisms often have some shortcomings. For example, the spray heads of some flushing mechanisms are fixed and can only flush specific parts of the anode tube and the cathode wire, which cannot be fully covered, resulting in uneven cleaning and making it difficult to remove impurities in some areas. For another example, although the spray heads of some flushing mechanisms can rotate, the rotation speed is fixed, so the water flow always impacts the same position of the anode tube and the cathode wire, which can cause excessive flushing in the local area and insufficient cleaning in other positions, affecting the overall cleaning effect.

[0004] After searching, the application scheme of Chinese patent application No. CN201520519343.9 discloses an air purifier with self-flushing function, which includes a body, an air inlet is arranged at the front end of the body, an air outlet is arranged at the rear end of the body, a purification device is arranged between the air inlet and the air outlet, a fan is arranged between the air inlet and the purification device, a top cover is arranged at the upper end of the body, and the top cover is connected to the body by threads. The air purifier in the above document has the following deficiencies: although it has a purification function and is provided with a flushing structure, if the flushing force is small, it is difficult to remove stubborn impurities, and if the flushing force is too large, the water flow acting position will be relatively concentrated, and the effective cleaning range will be difficult to cover. SUMMARY

[0005] The purpose of the present application is to solve the problems existing in the prior art and provide a purification device with cathode wire flushing function.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme: A purification device with a cathode ray flushing function includes a purification chamber, the bottom of which is connected to a main conveying channel via a side conveying channel, a mounting seat installed in the purification chamber, an array of anode tubes arranged inside the mounting seat, and a cathode line arranged at the center of the anode tube; a spray mechanism for cleaning is installed in the purification chamber, and the spray mechanism includes: A water distribution pipe is fixed in the purification chamber through a fixing frame. A water supply pipe is provided on one side of the purification chamber. The water distribution pipe is connected to the water supply pipe, and the water supply pipe is connected to the water supply system. The delivery pipe has one end connected to the water distribution pipe, and a water spray pipe is rotatably installed on the top of the delivery pipe. The top of the water spray pipe has a Y-shaped double nozzle structure, and an impeller is provided inside the water spray pipe; The upper shift block is movably mounted on the outer wall of the delivery pipe, and the top of the upper shift block is connected to the water spray pipe via a spring; The lower shifting block is arranged on the outside of the conveying pipe, the bottom of the upper shifting block is provided with a first protrusion, the top of the lower shifting block is provided with a second protrusion, and the second protrusion is on the movement path of the first protrusion.

[0007] As a preferred embodiment of the present invention: a nozzle is provided at one end of the water distribution pipe, and a water valve is provided on the nozzle.

[0008] As a preferred embodiment of the present invention, a discharge pipe is provided at the bottom of the purification chamber, and a control valve for controlling the on-off of the discharge pipe is provided on the discharge pipe.

[0009] As a preferred embodiment of the present invention: a guide frame is installed on the top of the mounting seat, a guide column is connected to the guide frame for sliding up and down, the guide column and the guide frame are connected by an oscillation spring, a moving frame is fixed to the bottom end of the guide column, the moving frame is located above the anode tube, and a striking part is provided on one side of the mounting seat.

[0010] As a preferred embodiment of the present invention: the striking part includes a driving motor, the driving motor is installed on the purification chamber through a motor seat, the output end of the driving motor is transmission-connected to a striking wheel, the cross-section of the striking wheel is an elliptical structure, and a linkage frame is fixed on the top of the moving frame, and the linkage frame is located on the moving path of the striking wheel.

[0011] As a preferred embodiment of the present invention, a water tank is provided on the top of the mounting seat, a plurality of water holes are opened on the water tank, one end of the water hole extends to the inner side of the top of the anode tube, and a guide piece is provided above one end of the water hole located inside the anode tube.

[0012] As a preferred embodiment of the present invention, a mesh plate is installed in the purification chamber, and the mesh plate is provided with evenly distributed pores.

[0013] As a preferred embodiment of the present invention: a first annular frame is slidably installed on the outer wall of the conveying pipe, a plurality of first annular frames are equidistantly arranged, an outer annular frame is arranged on the outside of the first annular frame, the first annular frame and the outer annular frame are concentric, the outer annular frame and the first annular frame are connected through a bracket, an annular groove is provided on the outside of the outer annular frame, an annular rotating frame is rotatably installed in the annular groove, and a blade is installed on the side of the annular rotating frame.

[0014] As a preferred embodiment of the present invention: the outer wall of the conveying pipe is slidably connected to the second annular frame, a sleeve is fixed to the bottom of the lower shifting block, the second annular frame and the outer ring frame, the uppermost outer ring frame and the sleeve, and the lowermost outer ring frame and the conveying pipe are all connected by elastic covers, and the lower shifting block and the sleeve slide on the outer wall of the conveying pipe.

[0015] As a preferred embodiment of the present invention, ribs are fixed to the side wall of the delivery pipe, and the lower shifting block, the sleeve, the first annular frame and the second annular frame slide up and down on the outer wall of the delivery pipe based on the guidance of the ribs.

[0016] The beneficial effects of the present invention are: The present invention is provided with a spray mechanism. When the cathode wire and the anode tube cooperate to perform dust removal operations, in order to clean impurities attached to the surface, water can be supplied to the water distribution pipe through the water supply pipe according to demand. The water body is input into the water spray pipe through the water distribution pipe and the delivery pipe. Based on the flow of the water body, and then based on the impeller driving the water spray pipe to rotate, the water body is output by using two nozzles. The rotating output water body can better flush the anode tube and the cathode wire.

[0017] The present invention provides an upper shifting block and a lower shifting block. During the rotation of the water spray pipe, the second bump blocks the first bump, thereby changing the speed of the water spray pipe. As the number of rotations increases, the upper shifting block slides upward under the traction of the spring deformation, and the arc surface of the first bump and the second bump cooperate, so that the first bump temporarily disengages from the second bump and continues to move. In this way, the water spray pipe can be rotated at a variable speed, so that water is sprayed to different positions of the anode tube and the cathode line, thereby achieving more uniform cleaning.

[0018] The present invention is provided with a nozzle, a discharge pipe and other structures, so that water can be injected into the bottom of the purification chamber during cleaning to receive the impurities flushed and discharge them through the discharge pipe; by providing a striking part, it can work based on a driving motor to drive the striking wheel to rotate, and then periodically strike the linkage frame, so as to prompt the moving frame to move downward to strike the anode tube, so as to shake off the dust on the surface of the anode tube.

[0019] The present invention is provided with structures such as a water trough, a water hole, and a guide vane. When the water flow is sprayed upward from the water spray pipe, the water splashed in during the collection process can be collected by the water trough. Based on the operation of the driving motor and the striking wheel, the moving frame can be used to squeeze the water in the water trough, and then output it to the anode tube through the water hole. The guide vane can guide the water so that it can better act on the cathode line to improve the cleaning effect.

[0020] The present invention provides structures such as blades, which can disturb the airflow based on the input of the airflow by the rotation of the blades, so that the airflow can be transported upward more evenly; at the same time, by providing structures such as elastic covers, during the rotation of the water spray pipe, since the elastic covers are elastic structures, based on the action forces of the first and second protrusions, each elastic cover is continuously squeezed and rebounded, and structures such as the outer ring frame continuously move up and down. When the structures move up and down, the water body can be continuously disturbed to prevent dust particles from being deposited in the water body, so that the sewage can be better discharged together with the dust particles during drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 Schematic diagram of the structure inside the purification chamber of the present invention.

[0023] Figure 3 This is a schematic structural diagram of a cross-section of the mounting base of the present invention.

[0024] Figure 4 It is a structural schematic diagram of the injection mechanism of the present invention.

[0025] Figure 5 It is a schematic structural diagram of the cross-section of the second annular frame and the elastic cover of the present invention.

[0026] Figure 6 It is a schematic structural diagram of a cross-section of the water spray pipe of the present invention.

[0027] In the figure: 1-purification chamber; 2-drive motor; 3-side conveying channel; 4-main conveying channel; 5-control valve; 6-discharge pipe; 7-water supply pipe; 8-spraying pipe; 9-anode tube; 10-beating wheel; 11-guide column; 12-guide frame; 13-mounting seat; 14-mesh plate; 15-moving frame; 16-water hole; 17-cathode line; 18-water trough; 19-guide vane; 20-oscillation spring; 21-linkage frame; 22-spring; 23-water valve; 24-water distribution pipe; 25-fixed frame; 26-blade; 27-lower shift block; 28-upper shift block; 29-first annular frame; 30-conveyance pipe; 31-elastic cover; 32-annular rotating frame; 33-outer ring frame; 34-impeller; 35-rib. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0029] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0030] A purification device with cathode ray flushing function, such as Figures 1-6 As shown, it includes a purification chamber 1, the bottom of which is connected to a main conveying channel 4 via a side conveying channel 3, a mounting seat 13 is installed in the purification chamber 1, an array of anode tubes 9 are arranged inside the mounting seat 13, and a cathode line 17 is arranged at the center of the anode tube 9; a spray mechanism for cleaning is installed in the purification chamber 1.

[0031] The injection mechanism includes: a water distribution pipe 24 , a delivery pipe 30 , an upper shifting block 28 and a lower shifting block 27 .

[0032] The water distribution pipe 24 is fixed in the purification chamber 1 through a fixing frame 25. A water supply pipe 7 is provided on one side of the purification chamber 1. The water distribution pipe 24 is connected to the water supply pipe 7, and the water supply pipe 7 is connected to the water supply system.

[0033] One end of the delivery pipe 30 is connected to the water distribution pipe 24. A water spray pipe 8 is rotatably installed on the top of the delivery pipe 30. The top of the water spray pipe 8 is a Y-shaped double-nozzle structure, and an impeller 34 is provided inside the water spray pipe 8.

[0034] The upper shifting block 28 is movably mounted on the outer wall of the delivery pipe 30 , and the top of the upper shifting block 28 is connected to the water spraying pipe 8 via a spring 22 .

[0035] The lower shifting block 27 is arranged outside the conveying pipe 30, the bottom of the upper shifting block 28 is provided with a first protrusion, and the top of the lower shifting block 27 is provided with a second protrusion, and the second protrusion is on the movement path of the first protrusion.

[0036] By providing a spray mechanism, when the cathode wire 17 and the anode tube 9 cooperate to perform dust removal operations, in order to clean impurities attached to the surface, water can be supplied to the water distribution pipe 24 through the water supply pipe 7 as needed. The water is input into the water spray pipe 8 through the water distribution pipe 24 and the delivery pipe 30. Based on the flow of the water, the impeller 34 drives the water spray pipe 8 to rotate, and the water is output by using two nozzles. The rotating output water can better flush the anode tube 9 and the cathode wire 17.

[0037] Since the water pressure is relatively fixed, by setting the upper shift block 28 and the lower shift block 27, the speed of the water spray pipe 8 can be changed by blocking the first bump based on the second bump during the rotation of the water spray pipe 8. As the number of rotations increases, under the deformation traction of the spring 22, the upper shift block 28 slides upward, and the arc surface of the first bump and the second bump cooperates, so that the first bump temporarily disengages from the second bump and continues to move. In this way, the water spray pipe 8 can be rotated at a variable speed, so that the water flow is sprayed to different positions of the anode tube 9 and the cathode line 17, thereby achieving more uniform cleaning.

[0038] In order to facilitate the discharge of sewage; Figure 1 、 Figure 2 、 Figure 4 As shown, a nozzle is provided at one end of the water distribution pipe 24 , and a water valve 23 is provided on the nozzle.

[0039] A discharge pipe 6 is provided at the bottom of the purification chamber 1 , and a control valve 5 for controlling the on-off of the discharge pipe 6 is provided on the discharge pipe 6 .

[0040] By providing structures such as the nozzle and the discharge pipe 6 , water can be injected into the bottom of the purification chamber 1 during cleaning to receive the impurities flushed and discharged through the discharge pipe 6 .

[0041] In order to facilitate ash removal; Figure 1 、 Figure 2 、 Figure 3 As shown, a guide frame 12 is installed on the top of the mounting seat 13, and a guide column 11 is connected to the guide frame 12 for sliding up and down. The guide column 11 and the guide frame 12 are connected by an oscillation spring 20. A moving frame 15 is fixed to the bottom end of the guide column 11. The moving frame 15 is located above the anode tube 9, and a striking part is provided on one side of the mounting seat 13.

[0042] In order to facilitate the hitting of the sports frame 15; Figure 3 As shown, the striking part includes a drive motor 2, which is installed on the purification chamber 1 through a motor seat. The output end of the drive motor 2 is connected to the striking wheel 10. The cross-section of the striking wheel 10 is an elliptical structure. A linkage frame 21 is fixed on the top of the moving frame 15, and the linkage frame 21 is located on the movement path of the striking wheel 10.

[0043] By setting up the striking part, the driving motor 2 can work to drive the striking wheel 10 to rotate, and then periodically strike the linkage frame 21, prompting the moving frame 15 to move downward to strike the anode tube 9, prompting the dust on the surface of the anode tube 9 to be shaken off.

[0044] In order to better clean the cathode line 17; Figure 3As shown, a water tank 18 is provided on the top of the mounting seat 13, and a plurality of water holes 16 are opened on the water tank 18. One end of the water hole 16 extends to the inner side of the top of the anode tube 9. A guide piece 19 is provided above one end of the water hole 16 located inside the anode tube 9.

[0045] By setting up structures such as the water trough 18, the water hole 16, the guide vane 19, etc., when the water pipe 8 sprays water upward, the water splashed in during the collection process can be used by the water trough 18. Based on the operation of the drive motor 2 and the striking wheel 10, the moving frame 15 can be used to squeeze the water in the water trough 18, and then output it to the anode tube 9 through the water hole 16. The guide vane 19 can guide the water so that it can better act on the cathode line 17 to improve the cleaning effect.

[0046] In order to make the air flow more uniform through each anode tube 9; Figure 2 、 Figure 4 As shown, a mesh plate 14 is installed in the purification chamber 1, and the mesh plate 14 is provided with evenly distributed pores.

[0047] By providing the mesh plate 14 , the airflow can be better dispersed and input into each anode tube 9 .

[0048] In order to facilitate the disturbance of airflow; Figure 5 As shown, a first annular frame 29 is slidably mounted on the outer wall of the delivery pipe 30. Multiple first annular frames 29 are equidistantly arranged. An outer annular frame 33 is disposed outside the first annular frame 29. The first annular frame 29 and the outer annular frame 33 are concentric. The outer annular frame 33 is connected to the first annular frame 29 via a bracket. An annular groove is formed on the outer side of the outer annular frame 33. An annular rotating frame 32 is rotatably mounted in the annular groove. A blade 26 is mounted on the side of the annular rotating frame 32. Preferably, the blade 26 is configured as a curved surface structure.

[0049] By providing structures such as the blades 26 , the airflow can be disturbed by the rotation of the blades 26 based on the input of the airflow, so that the airflow can be transported upward more evenly.

[0050] In order to facilitate the discharge of sewage; Figure 5 、 Figure 6 As shown, the outer wall of the conveying pipe 30 is slidably connected to the second annular frame, and a sleeve is fixed to the bottom of the lower shifting block 27. The second annular frame and the outer ring frame 33, the uppermost outer ring frame 33 and the sleeve, and the lowermost outer ring frame 33 and the conveying pipe 30 are all connected by an elastic cover 31. The lower shifting block 27 and the sleeve slide on the outer wall of the conveying pipe 30, and an opening for the sleeve to pass through is provided on the mesh plate 14.

[0051] By setting up structures such as the elastic cover 31, during the rotation of the water spray pipe 8, since the elastic cover 31 is an elastic structure, based on the action force of the first protrusion and the second protrusion, each elastic cover 31 is continuously squeezed and rebounded, and structures such as the outer ring frame 33 continuously move up and down. When the structure moves up and down, it can continuously disturb the water body to prevent dust particles from depositing in the water body, so that the sewage can be better discharged together with the dust particles during drainage.

[0052] To guide the movement of the structure; Figure 6 As shown, ribs 35 are fixed to the side wall of the delivery pipe 30 , and the lower shifting block 27 , the sleeve, the first annular frame 29 and the second annular frame slide up and down on the outer wall of the delivery pipe 30 based on the guidance of the ribs 35 .

[0053] For the parts of the present invention that are not fully disclosed, those skilled in the art can ensure that the solutions of the present invention are successfully implemented based on common sense, normal thinking logic and existing technologies.

[0054] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A purification device with cathode ray flushing function, characterized in that: The invention comprises a purification chamber (1), wherein the bottom of the purification chamber (1) is connected to a main conveying channel (4) via a side conveying channel (3), a mounting seat (13) is installed in the purification chamber (1), an array of anode tubes (9) are arranged inside the mounting seat (13), and a cathode line (17) is arranged at the center of the anode tube (9); and a spray mechanism for cleaning is installed in the purification chamber (1).

2. The purification device with cathode ray flushing function according to claim 1, characterized in that: The injection mechanism comprises: A water distribution pipe (24) is fixed in the purification chamber (1) via a fixing frame (25); a water supply pipe (7) is provided on one side of the purification chamber (1); the water distribution pipe (24) is in communication with the water supply pipe (7); and the water supply pipe (7) is connected to a water supply system; A delivery pipe (30) is connected to the water distribution pipe (24) at one end thereof. A water spray pipe (8) is rotatably mounted on the top of the delivery pipe (30). The top of the water spray pipe (8) is a Y-shaped double-spray head structure. An impeller (34) is disposed inside the water spray pipe (8); An upper shifting block (28) is movably mounted on the outer wall of the delivery pipe (30), and the top of the upper shifting block (28) and the water spraying pipe (8) are connected via a spring (22); and The lower shifting block (27) is arranged outside the conveying pipe (30), the bottom of the upper shifting block (28) is provided with a first protrusion, and the top of the lower shifting block (27) is provided with a second protrusion, and the second protrusion is on the movement path of the first protrusion.

3. The purification device with cathode ray flushing function according to claim 2, characterized in that: One end of the water distribution pipe (24) is provided with a nozzle, and a water valve (23) is provided on the nozzle.

4. A purification device with cathode ray flushing function according to claim 2 or 3, characterized in that: A discharge pipe (6) is provided at the bottom of the purification chamber (1), and a control valve (5) for controlling the on-off of the discharge pipe (6) is provided on the discharge pipe (6).

5. The purification device with cathode ray flushing function according to claim 1, characterized in that: A guide frame (12) is installed on the top of the mounting seat (13), and a guide column (11) is connected to the guide frame (12) in an upward and downward sliding manner. The guide column (11) and the guide frame (12) are connected via an oscillation spring (20). A moving frame (15) is fixed to the bottom end of the guide column (11), and the moving frame (15) is located above the anode tube (9). A striking portion is provided on one side of the mounting seat (13).

6. The purification device with cathode ray flushing function according to claim 5, characterized in that: The striking part comprises a driving motor (2), which is mounted on the purification chamber (1) via a motor base. The output end of the driving motor (2) is connected to a striking wheel (10) in a transmission manner. The striking wheel (10) has an elliptical cross-section. A linkage frame (21) is fixed to the top of the motion frame (15), and the linkage frame (21) is located on the motion path of the striking wheel (10).

7. The purification device with cathode ray flushing function according to claim 6, characterized in that: A water trough (18) is provided on the top of the mounting seat (13), and a plurality of water holes (16) are provided on the water trough (18). One end of the water hole (16) extends to the inner side of the top of the anode tube (9), and a guide piece (19) is provided above one end of the water hole (16) located inside the anode tube (9); A mesh plate (14) is installed in the purification chamber (1), and the mesh plate (14) is provided with evenly distributed pores.

8. The purification device with cathode ray flushing function according to claim 1, characterized in that: A first annular frame (29) is slidably mounted on the outer wall of the delivery pipe (30), a plurality of first annular frames (29) are equidistantly arranged, an outer annular frame (33) is arranged outside the first annular frame (29), the first annular frame (29) and the outer annular frame (33) are concentric, the outer annular frame (33) and the first annular frame (29) are connected via a bracket, an annular groove is provided on the outer side of the outer annular frame (33), an annular rotating frame (32) is rotatably mounted in the annular groove, and a blade (26) is mounted on the side of the annular rotating frame (32).

9. The purification device with cathode ray flushing function according to claim 8, characterized in that: The outer wall of the delivery pipe (30) is slidably connected to a second annular frame, a sleeve is fixed to the bottom of the lower shifting block (27), the second annular frame and the outer ring frame (33), the uppermost outer ring frame (33) and the sleeve, and the lowermost outer ring frame (33) and the delivery pipe (30) are all connected through an elastic cover (31), and the lower shifting block (27) and the sleeve slide on the outer wall of the delivery pipe (30).

10. The purification device with cathode ray flushing function according to claim 9, characterized in that: The side wall of the delivery pipe (30) is fixed with a rib (35), and the lower shifting block (27), the sleeve, the first annular frame (29) and the second annular frame slide up and down on the outer wall of the delivery pipe (30) based on the guidance of the rib (35).

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