Sewage treatment solid filtering device for waste incineration power plant

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing a sewage treatment solid matter filtration device that includes filter frame, stirring wheel and automatic cleaning functions, the problems of dirt accumulation and manual cleaning after sewage treatment are solved, and the rapid mixing and automatic discharge of sewage and flocculants are achieved, and the equipment is improved and discharge efficiency.

CN222312766UActive Publication Date: 2025-01-07HOHHOT JIASHENG NEW ENERGY CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202422836785.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-11-21
Publication Date: 2025-01-07
Estimated Expiration: 2034-11-21

AI Technical Summary

Technical Problem

The existing sewage treatment solid matter filtration device cannot quickly mix sewage and flocculant, and dirt will accumulate in the inner wall of the filter box, which requires manual cleaning, resulting in reduced equipment use effect and manual assistance is required for discharge of sewage, which increases the labor burden.

Method used

A device is designed including a filter box body, a solid-state filter assembly and a discharge assembly. The solid-state filter assembly includes a filter frame, a filter mesh, a motor, a rack, a mixing and a cleaning brush wheel, which can automatically stir the mixed sewage. and flocculant, and automatically clean the inner wall of the filter box through the cleaning brush wheel, and the discharge assembly automatically discharges sewage through the cylinder and sealing plate.

Benefits of technology

It realizes rapid mixing of sewage and flocculant and automatic cleaning of the inner wall of the filter box, reduces dirt generation, improves the use effect of the equipment, and reduces manual burden by automatically discharged sewage and improves the discharge effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222312766U_ABST

Patent Text Reader

Abstract

The utility model relates to a sewage treatment solid filtering device for a waste incineration power plant, which comprises a filtering box main body, a solid filtering component and a discharging component, the solid filtering component is arranged in the filtering box main body, and the discharging component is arranged in the filtering box main body; the solid matter filtering assembly comprises a filtering frame, a filtering net, a rack, a motor, a lead screw, a lifting block, a rotating hole, a threaded hole, a rotating rod, a gear, a mixing and stirring wheel and a cleaning brush wheel; according to the sewage treatment device, the solid matter filtering assembly is adopted, solid matter obtained after sewage treatment can be filtered, sewage and a flocculating agent can be stirred and mixed, the inner wall of the filtering box can be automatically cleaned, dirt is reduced, and the using effect of the device is improved; and the discharging assembly is adopted, after sewage treatment, filtered sewage can be automatically discharged, manual assistance is not needed, the manual burden is reduced, and the discharging effect is improved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment solid matter filtering device used in a garbage incineration power plant. Background Art

[0002] Waste incineration power generation is the work of introducing, digesting, absorbing and innovating waste incineration plants and waste incineration equipment. Waste can be incinerated to generate electricity, and sewage will be produced in the process of power generation. When solid matter is formed after sewage treatment, a solid matter filtering device is needed to filter and treat the solid matter; but the existing solid matter filtering devices can generally only filter the solid matter in sewage, and cannot quickly mix the sewage and flocculants, and after a long period of filtration, dirt will accumulate on the inner wall of the filter box, which requires manual cleaning, increasing the labor burden and reducing the use effect of the equipment, and after sewage treatment, the filtered sewage cannot be automatically discharged, and manual assistance is required, which increases the labor burden and reduces the discharge effect. Utility Model Content

[0003] The problem solved by the utility model is to provide a solid matter filtering device for sewage treatment for a waste incineration power plant, which can filter the solid matter after sewage treatment, and can also stir and mix the sewage and flocculant, and can also automatically clean the inner wall of the filter box, thereby reducing the generation of dirt and improving the use effect of the equipment. Moreover, after sewage treatment, the filtered sewage can be automatically discharged without manual assistance, thereby reducing the manual burden and improving the discharge effect.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solid matter filtering device for sewage treatment in a waste incineration power plant, comprising a filter box body, a solid matter filtering component and a discharge component, wherein the solid matter filtering component is installed in the filter box body, and the discharge component is installed in the filter box body;

[0005] The solid matter filtering assembly comprises a filter frame, a filter screen, a rack, a motor, a lead screw, a lifting block, a rotating hole, a threaded hole, a rotating rod, a gear, a mixing and stirring wheel and a cleaning brush wheel. The filter frame is fitted and connected in the main body of the filter box, the filter screen is symmetrically inlaid and connected on the filter frame, a motor is inlaid and installed on the top of the filter frame, a lead screw is fixedly connected to the bottom end of the output shaft of the motor, and the bottom end of the lead screw is rotatably connected to the inner wall of the filter frame, a lifting block is symmetrically installed in the filter frame, a threaded hole is opened on the lifting block corresponding to the position of the lead screw, a rotating hole is opened on the lifting block, a rotating rod is rotatably connected in the two rotating holes, a gear is fixedly connected to the middle part of the rotating rod, a rack is fixedly connected to the inner wall of one side of the filter frame, and one side of the rack is meshed and installed on the outer wall of the gear, a mixing and stirring wheel is symmetrically fixedly connected to the outer wall of one side of the rotating rod, a cleaning brush wheel is fixedly connected to the outer walls of both ends of the rotating rod, and one side of the cleaning brush wheel is fitted and connected to the inner wall of the main body of the filter box.

[0006] Preferably, the discharge assembly includes a discharge port, a support frame, a guide hole, a spring, a sealing plate, a guide rod and a connecting rope. A discharge port is provided on one side of the filter box body, a sealing plate is sealed in the discharge port, a guide rod is fixedly connected to an outer wall of one side of the sealing plate, a support frame is symmetrically fixedly connected to an inner wall of one side of the filter box body, a guide hole is provided on the support frame at a position corresponding to the guide rod, a spring is fixedly connected to one side of the support frame, and the other end of the spring is fixedly connected to the outer wall of the sealing plate, a connecting rope is symmetrically fixedly connected to the outer wall of one side of the sealing plate, and the other end of the connecting rope is fixedly connected to the outer wall of the filter frame.

[0007] Preferably, a feed pipe is connected through one side of the filter box body, and a valve is installed on the feed pipe.

[0008] Preferably, a cylinder is embedded and installed on one side of the filter box body, one end of the telescopic rod of the cylinder is fixedly connected to a limit push plate, and a limit slide frame is fixedly connected to the position of the limit push plate on the outer wall of one side of the filter frame.

[0009] Preferably, the spring is sleeved on the outer wall of the guide rod.

[0010] The beneficial effects of the utility model are as follows: the solid matter filtering component is adopted, the solid matter after sewage treatment can be filtered, the sewage and the flocculant can be stirred and mixed, and the inner wall of the filter box can be automatically cleaned, thereby reducing the generation of dirt and improving the use effect of the equipment;

[0011] The discharging component is used, which can automatically discharge the filtered sewage after sewage treatment without manual assistance, reducing the labor burden and improving the discharging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall three-dimensional structural diagram of the utility model;

[0013] Figure 2 It is a top view cutaway structural diagram of the utility model;

[0014] Figure 3 It is the main cutaway structural diagram of the utility model.

[0015] Legend:

[0016] 1. Filter box body; 2. Solid matter filter assembly; 3. Discharge assembly; 4. Feed pipe; 5. Valve; 6. Cylinder; 7. Limit push plate; 8. Limit slide frame; 201. Filter frame; 202. Filter screen; 203. Rack; 204. Motor; 205. Screw rod; 206. Lifting block; 207. Rotating hole; 208. Threaded hole; 209. Rotating rod; 2010. Gear; 2011. Mixing and stirring wheel; 2012. Cleaning brush wheel; 301. Discharge port; 302. Support frame; 303. Guide hole; 304. Spring; 305. Sealing plate; 306. Guide rod; 307. Connecting rope. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0018] See also Figure 1~Figure 3 , a solid matter filtering device for sewage treatment in a waste incineration power plant, comprising a filter box body 1, a solid matter filtering assembly 2 and a discharging assembly 3, wherein the solid matter filtering assembly 2 is installed in the filter box body 1, and the discharging assembly 3 is installed in the filter box body 1; a feed pipe 4 is connected through one side of the filter box body 1, and a valve 5 is installed on the feed pipe 4, and the valve 5 is opened, and then the generated sewage is injected into the filter box body 1 through the feed pipe 4; a cylinder 6 is embedded and installed on one side of the filter box body 1, and one end of the telescopic rod of the cylinder 6 is fixedly connected to a limited push plate 7, and a limited sliding frame 8 is fixedly connected to the position of the limited push plate 7 on the outer wall of one side of the filter frame 201 corresponding to the limited push plate 7, and the cylinder 6 is started to move the limited push plate 7, and then under the action of the limited sliding frame 8, the filter screen 202 on the filter frame 201 is conveniently moved;

[0019] The solid matter filtering assembly 2 comprises a filter frame 201, a filter screen 202, a rack 203, a motor 204, a screw 205, a lifting block 206, a rotating hole 207, a threaded hole 208, a rotating rod 209, a gear 2010, a mixing wheel 2011 and a cleaning brush wheel 2012. The filter frame 201 is fitted and connected in the filter box body 1, and the filter screen 202 is symmetrically inlaid and connected on the filter frame 201. The motor 204 is inlaid and installed on the top of the filter frame 201. The bottom end of the output shaft of the motor 204 is fixedly connected to the screw 205, and the bottom end of the screw 205 is rotatably connected to the inner wall of the filter frame 201. The lifting block 206 is symmetrically installed in the filter frame 201. A threaded hole 208 is provided on the lifting block 206 at the position corresponding to the screw rod 205, and a rotating hole 207 is provided on the lifting block 206. A rotating rod 209 is rotatably connected in the two rotating holes 207, and a gear 2010 is fixedly connected to the middle part of the rotating rod 209. A rack 203 is fixedly connected to the inner wall of one side of the filter frame 201, and one side of the rack 203 is meshingly installed on the outer wall of the gear 2010. A mixing and stirring wheel 2011 is symmetrically fixedly connected to the outer wall of one side of the rotating rod 209, and cleaning brush wheels 2012 are fixedly connected to the outer walls of both ends of the rotating rod 209, and one side of the cleaning brush wheel 2012 is fit-connected to the inner wall of the filter box body 1.

[0020] Working principle: after the garbage is incinerated to generate electricity, the valve 5 is opened, and the generated sewage is injected into the filter box body 1 through the feed pipe 4, and then flocculants and other agents are added into the filter box body 1, and the cylinder 6 is started to move the limit push plate 7, and then under the action of the limit slide frame 8, the filter screen 202 on the filter frame 201 moves a body position, and the motor 204 is started to make the screw rod 205 reciprocate, and then under the action of the threaded hole 208, the lifting block 206 is lifted and lowered, and then under the cooperation of the rack 203 and the gear 2010, the mixing and stirring wheel 2011 on the rotating rod 209 is rotated and lifted along the rotating hole 207 on the lifting block 206, and through The mixing and stirring wheel 2011 mixes and stirs the sewage to solidify the impurities in the sewage, and then filters it through the filter screen 202, and then the inner wall of the filter box body 1 is assisted by the rotating cleaning brush wheel 2012. When there are too many solid matters on the filter screen 202, the limit sliding frame 8 on the filter frame 201 can be raised and lowered from the limit pushing plate 7, and then the filter screen 202 on the filter frame 201 is cleaned, and then the filter frame 201 is reinstalled. The solid matters after sewage treatment can be filtered, and the sewage and flocculant can be stirred and mixed. The inner wall of the filter box can also be automatically cleaned to reduce the generation of dirt and improve the use effect of the equipment. Example

[0021] See also Figure 2~Figure 3The discharge assembly 3 includes a discharge port 301, a support frame 302, a guide hole 303, a spring 304, a sealing plate 305, a guide rod 306 and a connecting rope 307. A discharge port 301 is provided on one side of the filter box body 1. A sealing plate 305 is sealed in the discharge port 301. A guide rod 306 is fixedly connected to an outer wall of one side of the sealing plate 305. A support frame 302 is symmetrically fixedly connected to an inner wall of one side of the filter box body 1. A guide hole 303 is provided on the support frame 302 at a position corresponding to the guide rod 306. A spring 304 is fixedly connected to one side of the support frame 302, and the other end of the spring 304 is fixedly connected to the outer wall of the sealing plate 305. A connecting rope 307 is symmetrically fixedly connected to the outer wall of one side of the sealing plate 305, and the other end of the connecting rope 307 is fixedly connected to the outer wall of the filter frame 201; the spring 304 is sleeved on the outer wall of the guide rod 306, the filter frame 201 is reset, and then under the action of the spring 304, the guide rod 306 on the sealing plate 305 is reset along the guide hole 303 on the support frame 302.

[0022] When the sewage needs to be discharged, the starting cylinder 6 is started to move the limit push plate 7, and then under the action of the limit slide frame 8, the filter frame 201 is moved to the inner wall of the filter box body 1, and then the sealing plate 305 is driven by the connecting rope 307 to make the guide rod 306 on the sealing plate 305 move along the guide hole 303 on the support frame 302, so that the sealing plate 305 is separated from the discharge port 301, and the treated sewage is discharged through the discharge port 301 at this time. After the discharge, the cylinder 6 is started to reset the filter frame 201, and then under the action of the spring 304, the guide rod 306 on the sealing plate 305 is reset along the guide hole 303 on the support frame 302, so that the sealing plate 305 is reinserted into the discharge port 301 for blocking. After the sewage is treated, the filtered sewage can be automatically discharged without manual assistance, thereby reducing the manual burden and improving the discharge effect.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solid matter filtering device for sewage treatment in a waste incineration power plant, characterized in that: It comprises a filter box body (1), a solid matter filter assembly (2) and a discharge assembly (3), wherein the solid matter filter assembly (2) is installed in the filter box body (1), and the discharge assembly (3) is installed in the filter box body (1); The solid matter filtering assembly (2) comprises a filter frame (201), a filter screen (202), a rack (203), a motor (204), a screw (205), a lifting block (206), a rotating hole (207), a threaded hole (208), a rotating rod (209), a gear (2010), a mixing and stirring wheel (2011), and a cleaning brush wheel (2012); the filter frame (201) is fittedly connected inside the filter box body (1); the filter screen (202) is symmetrically inlaid and connected on the filter frame (201); the motor (204) is inlaid and installed on the top of the filter frame (201); the screw (205) is fixedly connected to the bottom end of the output shaft of the motor (204); the bottom end of the screw (205) is rotatably connected to the inner wall of the filter frame (201); and the lifting block is symmetrically installed inside the filter frame (201). (206), a threaded hole (208) is provided on the lifting block (206) at a position corresponding to the screw rod (205), a rotating hole (207) is provided on the lifting block (206), a rotating rod (209) is rotatably connected in the two rotating holes (207), a gear (210) is fixedly connected to the middle of the rotating rod (209), a rack (203) is fixedly connected to the inner wall of one side of the filter frame (201), and one side of the rack (203) is meshingly mounted on the outer wall of the gear (2010), a mixing wheel (211) is symmetrically fixedly connected to the outer wall of one side of the rotating rod (209), and cleaning brush wheels (212) are fixedly connected to the outer walls of both ends of the rotating rod (209), and one side of the cleaning brush wheel (212) is closely connected to the inner wall of the filter box body (1).

2. A solid matter filtering device for sewage treatment in a waste incineration power plant according to claim 1, characterized in that: The discharge assembly (3) comprises a discharge port (301), a support frame (302), a guide hole (303), a spring (304), a sealing plate (305), a guide rod (306) and a connecting rope (307); a discharge port (301) is provided on one side of the filter box body (1); a sealing plate (305) is sealedly connected inside the discharge port (301); a guide rod (306) is fixedly connected to an outer wall of one side of the sealing plate (305); and a connecting rope (307) is provided inside one side of the filter box body (1). A support frame (302) is symmetrically fixedly connected to the wall, a guide hole (303) is provided on the support frame (302) at a position corresponding to the guide rod (306), a spring (304) is fixedly connected to one side of the support frame (302), and the other end of the spring (304) is fixedly connected to the outer wall of the sealing plate (305), a connecting rope (307) is symmetrically fixedly connected to the outer wall of one side of the sealing plate (305), and the other end of the connecting rope (307) is fixedly connected to the outer wall of the filter frame (201).

3. The solid matter filtering device for sewage treatment in a waste incineration power plant according to claim 1 is characterized in that: A feed pipe (4) is connected through one side of the filter box body (1), and a valve (5) is installed on the feed pipe (4).

4. The solid matter filtering device for sewage treatment in a waste incineration power plant according to claim 1 is characterized in that: A cylinder (6) is embedded and installed on one side of the filter box body (1); one end of the telescopic rod of the cylinder (6) is fixedly connected to a limit push plate (7); and a limit slide frame (8) is fixedly connected to the outer wall of one side of the filter frame (201) at a position corresponding to the limit push plate (7).

5. The solid matter filtering device for sewage treatment in a waste incineration power plant according to claim 2 is characterized in that: The spring (304) is sleeved on the outer wall of the guide rod (306).