Integrated wastewater and waste gas treatment equipment

Abstract

The invention discloses integrated wastewater and waste gas treatment equipment, and relates to the technical field of wastewater and waste gas treatment, the integrated wastewater and waste gas treatment equipment comprises a purification box and a filter screen plate arranged in the purification box, and comprises two mounting shells symmetrically arranged above the filter screen plate in a sliding manner, transmission frames are arranged in the mounting shells in a sliding manner, and the bottoms of the transmission frames are connected with cleaning brush connecting plates; a rotating cam is rotationally arranged above the transmission frame; according to the equipment, the mounting shell is driven by the reciprocating screw rod to slide above the filter screen in a reciprocating manner, and structures such as a roller, a rotating disc, a limiting pawl and a ratchet wheel part are matched, so that the rotating cam drives the cleaning brush to vertically move only in a specific stroke to deeply clean pollutants in meshes, and impurities are prevented from being taken back during returning. The device can effectively solve the filter screen blocking problem, compared with a traditional single shovel block cleaning mode, the cleaning effect is more comprehensive, the filtering efficiency of the filter screen is improved, and smooth operation of the wastewater treatment process is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater and waste gas treatment, and particularly to an integrated wastewater and waste gas treatment device. Background Technique

[0002] When some chemical plants are working, they will discharge a large amount of waste gas and wastewater. In order to avoid environmental pollution caused by waste gas and wastewater, it is necessary to treat the waste gas and wastewater before discharge. At this time, corresponding treatment equipment is needed. When chemical wastewater is discharged, the wastewater contains a large amount of volatile gases, and a large amount of volatile gases will also be generated during the reaction of the wastewater. Moreover, the existence of volatile gases seriously occupies the treatment cavity of the treatment equipment, resulting in a reduction in the wastewater treatment efficiency during the treatment process. Therefore, generally, an exhaust gas treatment mechanism and a wastewater treatment mechanism need to be used for synchronous treatment.

[0003] The existing Chinese patent (Publication No.: CN118545777A) discloses an integrated wastewater and waste gas treatment device, including a treatment tank. The front of the treatment tank is fixedly communicated with an injection pipe and a discharge pipe. The inside of the treatment tank is fixedly connected with a filter frame, and the inside of the filter frame is fixedly connected with an inverted V-shaped filter plate. The front of the treatment tank is fixedly communicated with a chemical agent pipe. In this integrated wastewater and waste gas treatment device, through the setting of the driving component, not only can the mixing frame be driven to rotate, so as to mix and treat the filtered wastewater and chemical agent, so that the chemical agent and wastewater can react fully, but also the negative pressure component can be selectively driven. Through the driving of the negative pressure component, the water source during the reaction can be discharged into the spray tank, and the waste gas can be sprayed and treated through the spray tank. It has the functions of synchronous treatment and classification treatment of waste gas and wastewater, and can also treat waste gas or wastewater separately according to actual conditions.

[0004] During the use of the above device, the solid pollutants generated in the wastewater are filtered by the set inverted V-shaped filter plate. However, during the filtering process. First of all, it only uses the reciprocating shovel block to remove the solid pollutants accumulated on the filter plate. However, when the fixed pollutants are blocked in the mesh holes of the filter plate, they are often not effectively cleaned, which may cause the problem of blocking the filter plate and affecting the filtering efficiency and the subsequent wastewater treatment effect. Secondly, the shovel block always maintains a constant speed during the cleaning process, and it cannot adjust the cleaning efficiency of the filter plate according to the degree of blockage of the filter plate. Summary of the Invention

[0005] The purpose of the present invention is to provide an integrated wastewater and waste gas treatment device to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, an integrated wastewater and waste gas treatment device provided by the present invention includes a purification tank and a filter screen plate arranged in the purification tank, including

[0007] Two mounting shells are symmetrically and slidably arranged above the filter screen plate. A transmission frame is slidably arranged inside the mounting shell. A cleaning brush connecting plate is connected to the bottom of the transmission frame. A rotating cam is rotatably arranged above the transmission frame. Among them,

[0008] When the rotating cam rotates, it can abut against the transmission frame to make the cleaning brush connecting plate move vertically.

[0009] A first return spring is connected at one end to the inner top wall of the mounting shell and at the other end to the transmission frame for driving the transmission frame to return. A driving member for driving the rotating cam to rotate is provided on one side of the mounting shell.

[0010] Further, the driving member includes

[0011] A roller is rotatably arranged at the rear side of the mounting shell. One side of the roller is connected with a rotating disc through a rotating shaft. Among them,

[0012] When the roller rolls along the slope of the filter screen plate, it can drive the rotating disc at the end to rotate synchronously.

[0013] A tension spring is connected to the rotating disc. The other end of the tension spring is connected with a limiting pawl. A ratchet mounting frame is rotatably connected to one side of the mounting shell. A ratchet member meshing with the limiting pawl is arranged inside the ratchet mounting frame. The ratchet mounting frame and the rotating cam are coaxially arranged. Among them,

[0014] When the roller moves from a high place to a low place along the slope direction of the filter screen plate, the limiting pawl meshes with the ratchet member to drive the rotating cam to rotate. When moving back from a low place to a high place, the rotating cam does not rotate.

[0015] Further, a reciprocating lead screw is rotatably connected inside the purification box. A mounting plate is threadedly connected to the reciprocating lead screw. Both ends of the mounting plate are rotatably connected with transmission plates. The other ends of the transmission plates are rotatably connected to the top of the mounting shell.

[0016] Further, a servo motor is connected to the top of the purification box. The driving end of the servo motor is connected with a connecting disc. A first fixing frame is connected to the connecting disc. A fixed electromagnet is connected inside the first fixing frame. One end of the fixed electromagnet is connected with a second return spring. The other end of the second return spring is connected with a magnetic block. The magnetic block is slidably connected inside the first fixing frame. A short-circuit plate is rotatably connected to the magnetic block. The other end of the short-circuit plate is rotatably connected with a driving rack. A transmission gear is meshingly connected to the driving rack. The transmission gear is coaxially arranged with the reciprocating lead screw.

[0017] Further, a second fixing frame is connected inside the purification box. The second fixing frame is located below the filter screen plate. A connecting strip is connected inside the second fixing frame. A third return spring is connected to the bottom of the connecting strip. The other end of the third return spring is connected to a plugging plate. The plugging plate is slidably arranged inside the second fixing frame. A runner is rotatably connected inside the purification box. The runner is located below the second fixing frame. Among them,

[0018] When the filter screen plate is blocked, the water output below decreases, and the plugging plate plugs the water outlet end of the second fixing frame. When the filter screen plate is normally used, the plugging plate opens the water outlet end of the second fixing frame.

[0019] Further, a mounting shaft is connected to the runner. One end of the mounting shaft extends to the outside of the purification box and is connected to a mechanical power generation component. A power storage unit is connected to the rear side of the purification box. The mechanical power generation component and the power storage unit are connected by a wire. The power storage unit is used to supply power to the fixed electromagnet.

[0020] Further, an auxiliary electromagnet is connected to the connecting disc. Sliders are connected to both sides of the magnetic block.

[0021] Further, a stirring frame is connected to the bottom of the reciprocating lead screw. The stirring frame is rotatably connected inside the purification box.

[0022] Further, an exhaust gas treatment box is connected to the front side of the purification box. A spray pipe is arranged inside the exhaust gas treatment box for purifying the exhaust gas.

[0023] Further, an air collecting hood is connected inside the purification box. A conveying pipe is connected to the air collecting hood. The other end of the conveying pipe extends into the exhaust gas treatment box.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. The device drives the installation shell to reciprocate above the filter screen through the reciprocating lead screw, and cooperates with structures such as rollers, rotating discs, limiting pawls and ratchet parts, so that the rotating cam only drives the cleaning brush to move vertically in a specific stroke, deeply cleaning the pollutants in the mesh holes, and avoiding the backhaul of impurities. This setting can effectively solve the problem of filter screen blockage. Compared with the traditional single shovel block cleaning method, the cleaning effect is more comprehensive, improving the filtering efficiency of the filter screen and ensuring the smooth operation of the wastewater treatment process.

[0026] 2. When the filter screen is working properly, the water flow drives the runner to generate electricity to stably supply power to the fixed electromagnet, and the cleaning brush works at a stable speed. Once the filter screen is blocked, the change in water flow causes the power generation to stop, the magnetic force of the fixed electromagnet changes, and then the rotation speed of the reciprocating lead screw is automatically adjusted to increase the speed of the cleaning brush. This function can intelligently adjust the cleaning intensity according to the actual blockage situation of the filter screen, saving energy and equipment loss in the normal state, and being able to clean in a timely and efficient manner when blocked, improving the overall adaptability of the equipment.

[0027] 3. Utilize the water flow impact force when the waste water flows out through the second fixed frame to drive the runner to rotate, drive the mechanical power generation component to generate electricity, and store the electric energy in the power storage unit to supply power to the fixed electromagnet, realizing the recycling of energy and reducing the operation cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the overall structural schematic diagram of the present invention;

[0029] Figure 2 is the front sectional view of the present invention;

[0030] Figure 3 is the top view of the present invention;

[0031] Figure 4 is the connection structure schematic diagram of the filter screen plate and the roller in the present invention;

[0032] Figure 5 is the connection structure schematic diagram of the filter screen plate and the installation shell in the present invention;

[0033] Figure 6 is the first sectional view of the filter screen plate in the present invention;

[0034] Figure 7 is the second sectional view of the filter screen plate in the present invention;

[0035] Figure 8 of the present invention Figure 7 is the enlarged structure view at A in;

[0036] Figure 9 of the present invention Figure 5 is the enlarged structure view at B in;

[0037] Figure 10 of the present invention Figure 3 is the enlarged structure view at C in;

[0038] Figure 11 of the present invention Figure 6 is the enlarged structure view at D in.

[0039] In the figure: 1, purification box; 2, filter screen plate; 301, mounting shell; 302, rotating cam; 303, transmission frame; 304, cleaning brush connecting plate; 305, first return spring; 401, roller; 402, rotating disk; 403, limiting pawl; 404, tension spring; 405, ratchet mounting frame; 5, reciprocating lead screw; 6, mounting plate; 7, transmission plate; 801, servo motor; 802, connecting disk; 803, first fixing frame; 804, fixed electromagnet; 805, magnetic block; 806, short-circuit plate; 807, driving rack; 808, transmission gear; 809, second return spring; 901, second fixing frame; 902, connecting bar; 903, third return spring; 904, plugging plate; 905, runner; 906, mechanical power generation component; 907, power storage unit; 10, auxiliary electromagnet; 11, stirring frame; 12, waste gas treatment box. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Please refer to Figure 1-11 , the present invention provides a technical solution: an integrated wastewater and waste gas treatment device, including a purification box 1 and a filter screen plate 2 arranged in the purification box 1, including,

[0042] Two mounting shells 301 are symmetrically and slidably arranged above the filter screen plate 2. A transmission frame 303 is slidably arranged in the mounting shell 301. The bottom of the transmission frame 303 is connected with a cleaning brush connecting plate 304. A rotating cam 302 is rotatably arranged above the transmission frame 303. Among them,

[0043] When the rotating cam 302 rotates, it can abut against the transmission frame 303 to make the cleaning brush connecting plate 304 move vertically.

[0044] A first return spring 305 has one end connected to the inner top wall of the mounting shell 301 and the other end connected to the transmission frame 303, and is used to drive the transmission frame 303 to reset. A driving member for driving the rotating cam 302 to rotate is arranged on one side of the mounting shell 301.

[0045] It should be noted that impurity recovery boxes are connected to both sides of the purification box 1.

[0046] During specific implementation, two mounting shells 301 slide symmetrically above the filter screen plate 2. The driving member drives the rotating cam 302 to rotate. The rotating cam 302 abuts against the transmission frame 303, causing the cleaning brush connecting plate 304 to move vertically to clean the filter screen plate 2. When the rotating cam 302 no longer abuts against the transmission frame 303, the first return spring 305 drives the transmission frame 303 to reset. This setting can deeply clean the solid pollutants in the mesh holes of the filter screen plate 2 through the cooperation of the rotating cam 302 and the cleaning brush connecting plate 304.

[0047] Please refer to Figure 1-11 , the driving member includes,

[0048] A roller 401 is rotatably arranged at the rear side of the mounting shell 301. One side of the roller 401 is connected with a rotating disc 402 through a rotating shaft. Among them,

[0049] When the roller 401 rolls along the slope of the filter screen plate 2, the rotatable end rotating disc 402 can be driven to rotate synchronously.

[0050] A tension spring 404 is connected to the rotating disc 402. The other end of the tension spring 404 is connected with a limiting pawl 403. One side of the mounting shell 301 is rotatably connected with a ratchet mounting frame 405. A ratchet member meshing with the limiting pawl 403 is arranged in the ratchet mounting frame 405. The ratchet mounting frame 405 and the rotating cam 302 are coaxially arranged. Among them,

[0051] When the roller 401 moves from a high place to a low place along the slope direction of the filter screen plate 2, the limiting pawl 403 meshes with the ratchet member to drive the rotating cam 302 to rotate. When moving back from a low place to a high place, the rotating cam 302 does not rotate.

[0052] During specific implementation, when the roller 401 rolls along the slope of the filter screen plate 2, it drives the rotating disc 402 to rotate synchronously. The rotating disc 402 is connected with the limiting pawl 403 through the tension spring 404. When the roller 401 moves from a high place to a low place, the limiting pawl 403 meshes with the ratchet member in the ratchet mounting frame 405 to drive the rotating cam 302 to rotate. When returning, the rotating cam 302 does not rotate. This setting enables the cleaning brush connecting plate 304 to only contact the filter screen plate 2 when cleaning the filter screen plate 2 from a high place to a low place, avoiding the situation that solid impurities are brought back to the original position again during the return process from a low place to a high place, further improving the cleaning effect.

[0053] Please refer to Figure 1-11 , a reciprocating lead screw 5 is rotatably connected in the purification box 1. A mounting plate 6 is threadedly connected to the reciprocating lead screw 5. Both ends of the mounting plate 6 are rotatably connected with a transmission plate 7. The other end of the transmission plate 7 is rotatably connected with the top of the mounting shell 301.

[0054] During specific implementation, the reciprocating screw rod 5 in the purification box 1 rotates, driving the vertically moving mounting plate 6 connected by threads. The transmission plates 7 at both ends of the mounting plate 6 move accordingly, thereby driving the mounting shell 301 to reciprocally slide above the filter mesh plate 2.

[0055] Please refer to Figure 1-11 , a servo motor 801 is connected to the top of the purification box 1. The driving end of the servo motor 801 is connected to a connection disk 802. A first fixing frame 803 is connected to the connection disk 802. A fixed electromagnet 804 is connected inside the first fixing frame 803. One end of the fixed electromagnet 804 is connected to a second return spring 809. The other end of the second return spring 809 is connected to a magnetic block 805. The magnetic block 805 is slidably connected inside the first fixing frame 803. A short-circuit plate 806 is rotatably connected to the magnetic block 805. The other end of the short-circuit plate 806 is rotatably connected to a driving rack 807. A transmission gear 808 is meshed with the driving rack 807. The transmission gear 808 is coaxially arranged with the reciprocating screw rod 5.

[0056] During specific implementation, the servo motor 801 drives the connection disk 802 to rotate, and the fixed electromagnet 804 is energized to generate a magnetic force, the magnitude of which can be adjusted. When the magnetic force changes, it will attract or repel the magnetic block 805, causing the magnetic block 805 to move in the first fixing frame 803 in the direction of approaching or departing from the center of the connection disk 802. When the magnetic block 805 moves, it drives the short-circuit plate 806 rotatably connected thereto to move, and the short-circuit plate 806 then drives the driving rack 807 to move. The driving rack 807 is meshed with the transmission gear 808, and the transmission gear 808 is coaxially arranged with the reciprocating screw rod 5. Therefore, the movement of the driving rack 807 will drive the transmission gear 808 to rotate, thereby driving the reciprocating screw rod 5 to rotate. By adjusting the magnitude of the magnetic force of the fixed electromagnet 804, the position of the magnetic block 805 is changed, so that the moving speed and stroke of the driving rack 807 change, and finally the rotation speed of the reciprocating screw rod 5 is adjusted. At this time, the reciprocating movement speed of the cleaning brush connecting plate 304 can be adjusted, thereby improving the cleaning effect.

[0057] Please refer to Figure 1-11 , a second fixing frame 901 is connected inside the purification box 1. The second fixing frame 901 is located below the filter mesh plate 2. A connecting strip 902 is connected inside the second fixing frame 901. The bottom of the connecting strip 902 is connected to a third return spring 903. The other end of the third return spring 903 is connected to a blocking plate 904. The blocking plate 904 is slidably arranged inside the second fixing frame 901. A rotating wheel 905 is rotatably connected inside the purification box 1. The rotating wheel 905 is located below the second fixing frame 901. Among them,

[0058] when the filter mesh plate 2 is blocked, the water output below decreases, and the blocking plate 904 blocks the water outlet end of the second fixing frame 901. When the filter mesh plate 2 is in normal use, the blocking plate 904 opens the water outlet end of the second fixing frame 901;

[0059] The rotating wheel 905 is connected to a mounting shaft, one end of which extends to the outside of the purification box 1 and is connected to a mechanical power generation element 906. The rear side of the purification box 1 is connected to a power storage unit 907. The mechanical power generation element 906 and the power storage unit 907 are connected by a wire. The power storage unit 907 is used to supply power to the fixed electromagnet 804.

[0060] In specific implementation, when the filter screen plate 2 works normally, wastewater can pass through the filter screen plate 2 smoothly, and the water flows out through the second fixed frame 901. At this time, the impact force of the water flow causes the blocking plate 904 to overcome the elastic force of the third reset spring 903 and move downward, opening the water outlet of the second fixed frame 901. The continuous water flow impacts the runner 905, causing it to rotate, and the runner 905 drives the installation shaft to rotate, thereby driving the mechanical power generation element 906 to generate electricity. The generated electrical energy is stored in the power storage unit 907 through the wire. The power storage unit 907 provides stable power supply to the fixed electromagnet 804. The fixed electromagnet 804 maintains a certain magnetic force, so that the magnetic block 805 is in the corresponding position, driving the rack 807, the transmission gear 808 and the reciprocating screw 5 to rotate at a specific speed, driving the installation shell 301 and the cleaning brush connecting plate 304 to clean the filter screen plate 2 at a stable speed.

[0061] Once the filter screen 2 is blocked, the water flow from the bottom is significantly reduced, and the impact force of the water flow on the blocking plate 904 is insufficient to overcome the elastic force of the third return spring 903. The blocking plate 904 moves upward under the action of the third return spring 903 to block the water outlet of the second fixed frame 901. As the water flow decreases or even stops, the runner 905 stops rotating, the mechanical power generation element 906 stops generating electricity, the amount of electricity in the power storage unit 907 gradually decreases, and the power supplied to the fixed electromagnet 804 also decreases accordingly. The magnetic force of the fixed electromagnet 804 decreases, and the attraction or repulsion force on the magnetic block 805 changes. The magnetic block 805 moves in the first fixed frame 803 towards or away from the center of the connecting disk 802, driving the short-circuit plate 806 and the driving rack 807 to move, thereby changing the rotation speed of the transmission gear 808 and the reciprocating screw rod 5, and finally adjusting the cleaning speed of the cleaning brush connecting plate 304, increasing the cleaning force of the blocked filter. When the setting is in use, when the filter is blocked, the cleaning speed is automatically accelerated, the filter is cleaned in time, and the filtering efficiency is guaranteed; when the filter is normal, a stable cleaning speed is maintained to save energy and equipment loss.

[0062] See also Figure 1-11 , an auxiliary electromagnet 10 is connected to the connecting disk 802 , and sliders are connected to both sides of the magnetic block 805 .

[0063] During specific implementation, the auxiliary electromagnet 10 on the connecting disk 802 interacts with the magnetic block 805 to further enhance the adsorption effect on the magnetic block 805 .

[0064] Please refer to Figure 1-11 , a stirring frame 11 is connected to the bottom of the reciprocating lead screw 5, and the stirring frame 11 is rotatably connected in the purification tank 1.

[0065] During specific implementation, when the reciprocating lead screw 5 rotates, it drives the stirring frame 11 connected to the bottom to rotate in the purification tank 1 to stir and treat the wastewater.

[0066] Please refer to Figure 1-11 , an exhaust gas treatment tank 12 is connected to the front side of the purification tank 1, and a spray pipe is provided in the exhaust gas treatment tank 12 for purifying the exhaust gas.

[0067] During specific implementation, the spray pipe in the exhaust gas treatment tank 12 on the front side of the purification tank 1 purifies the exhaust gas collected from the purification tank 1 by spraying a purification liquid onto the exhaust gas.

[0068] Please refer to Figure 1-11 , a gas collecting hood is connected in the purification tank 1, a conveying pipe is connected to the gas collecting hood, and the other end of the conveying pipe extends into the exhaust gas treatment tank 12.

[0069] During specific implementation, the gas collecting hood in the purification tank 1 collects the volatile gas generated in the wastewater, and conveys the gas to the exhaust gas treatment tank 12 through the conveying pipe for exhaust gas purification treatment.

[0070] Working principle: The chemical wastewater flows in from the inlet of the purification tank 1 and first passes through the filter screen plate 2 provided inside. The filter screen plate 2 can intercept the solid pollutants in the wastewater and preliminarily purify the wastewater. During the filtering process, impurities are blocked on the surface of the filter screen, and over time, the impurities gradually accumulate, which may cause the filter screen to become blocked.

[0071] The reciprocating lead screw 5 in the purification tank 1 starts to rotate under the drive of the servo motor 801. The servo motor 801 drives the connecting disk 802 to rotate. The fixed electromagnet 804 in the first fixed frame 803 on the connecting disk 802 is energized to generate a magnetic force, and the magnitude of this magnetic force can be adjusted, so as to attract or repel the magnetic block 805. The magnetic block 805 slides in the first fixed frame 803, drives the short-circuit plate 806 and the driving rack 807 to move. The driving rack 807 meshes with the transmission gear 808, and further drives the reciprocating lead screw 5 coaxial with the transmission gear 808 to rotate. The reciprocating lead screw 5 drives the mounting plate 6 connected by threads to move up and down, and the transmission plates 7 at both ends of the mounting plate 6 drive the mounting shell 301 to slide back and forth above the filter screen plate 2.

[0072] The roller 401 on the rear side of the installation shell 301 rolls along the slope of the filter screen plate 2, driving the rotating disk 402 to rotate synchronously. When the roller 401 moves from a high place to a low place, the limiting pawl 403 connected by the tension spring 404 on the rotating disk 402 meshes with the ratchet member in the ratchet installation frame 405, driving the rotating cam 302 coaxially arranged with the ratchet installation frame 405 to rotate. The rotating cam 302 abuts against the transmission frame 303, causing the cleaning brush connecting plate 304 connected to the bottom of the transmission frame 303 to move vertically, and deeply cleaning the solid pollutants in the mesh holes of the filter screen plate 2. The first return spring 305 drives the transmission frame 303 to reset when the rotating cam 302 no longer abuts against the transmission frame 303. When the roller 401 returns from a low place to a high place, the rotating cam 302 does not rotate, preventing the cleaning brush connecting plate 304 from bringing the solid impurities back to the original position again.

[0073] When the filter screen plate 2 is working normally, the wastewater passes through smoothly, and the water flow flows out through the second fixed frame 901, impacting the runner 905 to make it rotate. The runner 905 drives the installation shaft to rotate, driving the mechanical power generation component 906 to generate electricity, and the generated electric energy is stored in the power storage unit 907 to stably supply power to the fixed electromagnet 804. At this time, the cleaning brush connecting plate 304 cleans the filter screen plate 2 at a stable speed. Once the filter screen plate 2 is blocked, the water output below decreases, and the impact force of the water flow on the blocking plate 904 is not sufficient to overcome the elastic force of the third return spring 903. The blocking plate 904 moves upward under the action of the third return spring 903 to block the water outlet end of the second fixed frame 901. Since the water flow decreases or even stops, the runner 905 no longer rotates, the mechanical power generation component 906 stops generating electricity, and the electric quantity in the power storage unit 907 gradually decreases, and the power supplied to the fixed electromagnet 804 also decreases accordingly. The magnetic force of the fixed electromagnet 804 drops, the attraction or repulsion force on the magnetic block 805 changes, and the magnetic block 805 moves in the first fixed frame 803 in the direction of approaching or departing from the center of the connecting disk 802, driving the short-circuit plate 806 and the driving rack 807 to move, thereby changing the rotation speed of the transmission gear 808 and the reciprocating lead screw 5, accelerating the cleaning speed of the cleaning brush connecting plate 304, and increasing the cleaning intensity of the blocked filter screen.

Claims

1. An integrated wastewater and waste gas treatment device, comprising a purification tank (1) and a filter screen plate (2) disposed in the purification tank (1), characterized in that, Including, Two mounting shells (301) are symmetrically and slidably arranged above the filter screen plate (2). A transmission frame (303) is slidably arranged in the mounting shell (301). A cleaning brush connecting plate (304) is connected to the bottom of the transmission frame (303). A rotating cam (302) is rotatably arranged above the transmission frame (303). Among them, When the rotating cam (302) rotates, it can abut against the transmission frame (303) to make the cleaning brush connecting plate (304) move vertically. A first return spring (305) has one end connected to the inner top wall of the mounting shell (301) and the other end connected to the transmission frame (303), and is used to drive the transmission frame (303) to reset. A driving member for driving the rotating cam (302) to rotate is arranged on one side of the mounting shell (301).

2. The integrated wastewater and waste gas treatment equipment according to claim 1, characterized in that: The driving member includes, A roller (401) is rotatably arranged at the rear side of the mounting shell (301). One side of the roller (401) is connected with a rotating disk (402) through a rotating shaft. Among them, When the roller (401) rolls along the slope of the filter screen plate (2), it can drive the rotating disk (402) at the end to rotate synchronously. A tension spring (404) is connected to the rotating disk (402). The other end of the tension spring (404) is connected with a limit ratchet pawl (403). A ratchet mounting frame (405) is rotatably connected to one side of the mounting shell (301). A ratchet member meshing with the limit ratchet pawl (403) is arranged in the ratchet mounting frame (405). The ratchet mounting frame (405) and the rotating cam (302) are coaxially arranged. Among them, When the roller (401) moves from a high place to a low place along the slope direction of the filter screen plate (2), the limit ratchet pawl (403) meshes with the ratchet member to drive the rotating cam (302) to rotate. When moving back from a low place to a high place, the rotating cam (302) does not rotate.

3. An integrated wastewater and waste gas treatment device according to claim 1, characterized in that: A reciprocating lead screw (5) is rotatably connected in the purification box (1). A mounting plate (6) is threadedly connected to the reciprocating lead screw (5). Transmission plates (7) are rotatably connected to both ends of the mounting plate (6). The other end of the transmission plate (7) is rotatably connected to the top of the mounting shell (301).

4. An integrated wastewater and waste gas treatment device according to claim 3, characterized in that: A servo motor (801) is connected to the top of the purification box (1). The driving end of the servo motor (801) is connected with a connecting disk (802). A first fixing frame (803) is connected to the connecting disk (802). A fixed electromagnet (804) is connected in the first fixing frame (803). One end of the fixed electromagnet (804) is connected with a second return spring (809). The other end of the second return spring (809) is connected with a magnetic block (805). The magnetic block (805) is slidably connected in the first fixing frame (803). A short-circuit plate (806) is rotatably connected to the magnetic block (805). The other end of the short-circuit plate (806) is rotatably connected to a driving rack (807). A transmission gear (808) is meshingly connected to the driving rack (807). The transmission gear (808) is coaxially arranged with the reciprocating lead screw (5).

5. An integrated wastewater and waste gas treatment device according to claim 1, characterized in that: A second fixing frame (901) is connected inside the purification box (1). The second fixing frame (901) is located below the filter screen plate (2). A connecting strip (902) is connected inside the second fixing frame (901). A third return spring (903) is connected to the bottom of the connecting strip (902). The other end of the third return spring (903) is connected to a blocking plate (904). The blocking plate (904) is slidably arranged inside the second fixing frame (901). A runner (905) is rotatably connected inside the purification box (1). The runner (905) is located below the second fixing frame (901). Among them, When the filter screen plate (2) is blocked, the water output below decreases, and the blocking plate (904) blocks the water outlet end of the second fixing frame (901). When the filter screen plate (2) is in normal use, the blocking plate (904) opens the water outlet end of the second fixing frame (901).

6. An integrated wastewater and waste gas treatment device according to claim 5, characterized in that: An installation shaft is connected to the runner (905). One end of the installation shaft extends to the outside of the purification box (1) and is connected to a mechanical power generation component (906). A power storage unit (907) is connected to the rear side of the purification box (1). The mechanical power generation component (906) and the power storage unit (907) are connected by a wire. The power storage unit (907) is used to supply power to the fixed electromagnet (804).

7. The integrated wastewater and waste gas treatment equipment according to claim 4, characterized in that: An auxiliary electromagnet (10) is connected to the connection disk (802). Sliders are connected to both sides of the magnetic block (805).

8. An integrated wastewater and waste gas treatment device according to claim 3, characterized in that: A stirring frame (11) is connected to the bottom of the reciprocating lead screw (5). The stirring frame (11) is rotatably connected inside the purification box (1).

9. An integrated wastewater and waste gas treatment device according to claim 1, characterized in that: An exhaust gas treatment box (12) is connected to the front side of the purification box (1). A spray pipe is arranged inside the exhaust gas treatment box (12) for purifying the exhaust gas.

10. An integrated wastewater and waste gas treatment device according to claim 9, characterized in that: A gas collecting hood is connected inside the purification box (1). A delivery pipe is connected to the gas collecting hood. The other end of the delivery pipe extends into the exhaust gas treatment box (12).

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