Power plant industrial wastewater treatment and discharge control device

Abstract

The utility model provides an industrial wastewater treatment and discharge control device for a power plant. The power plant industrial wastewater treatment discharge control device comprises a discharge control shell; the mounting opening is formed in the top of the discharge control shell, a sealing ring is mounted in the mounting opening, a sealing cover is mounted at the top of the discharge control shell, a butt joint groove is formed in the bottom of the sealing cover, a sealing ring is mounted in the butt joint groove, and a driving assembly is mounted at the top of the sealing cover; and a rotating shaft is mounted at the output end of the driving assembly. According to the industrial wastewater treatment and discharge control device for the power plant, the conical filter hopper is adopted for filtering through the design, dirt is convenient to clean in cooperation with the dirt storage pipe located outside, meanwhile, the situation of leakage at the connecting position is avoided, meanwhile, the discharge flow is controlled through the rotating speed of the impeller blades, and the discharge efficiency is improved. Therefore, the discharge amount of industrial wastewater can be controlled more accurately.

Description

TECHNICAL FIELD

[0001] The utility model relates to power plant industrial wastewater treatment discharge control technical field especially relates to a power plant industrial wastewater treatment discharge control device. BACKGROUND

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, refers to the waste water and waste liquid generated in the industrial production, which contains industrial production materials, intermediate products, by-products and pollutants generated in the production process, industrial wastewater is various and complex.

[0003] In the public patent 202321540616.9 including the main part, its characterized in that: the both sides of main part are fixedly connected with connecting pipeline, one end of one connecting pipeline is fixedly connected with first valve, one end of another connecting pipeline is fixedly connected with second valve, the inside of main part is fixedly connected with fixed filter cleaning mechanism, the top of main part is fixedly connected with auxiliary cleaning mechanism, through the fixed limiting block, movable collection box, connecting handle and fastening bolt arranged, movable collection box can be stably limited in the inside of fixed limiting block through fastening bolt, so that movable collection box can collect impurities in waste water in the process of use, convenient and fast.

[0004] And the collection box of above-mentioned structure is pull type, and the connecting place is prone to leakage after using for a period of time, and the existing industrial wastewater treatment discharge control device cannot control the flow rate of industrial wastewater in the conveying process.

[0005] Therefore, it is necessary to provide a power plant industrial wastewater treatment discharge control device to solve the above technical problems. UTILITY MODEL CONTENT

[0006] The utility model provides a power plant industrial wastewater treatment discharge control device, solves the problem that the pull type collection box is used to clean impurities, the connecting place is prone to leakage after using for a period of time and the discharge control device in the industrial wastewater treatment process is inconvenient to control the wastewater flow rate in the conveying process.

[0007] To solve the above technical problems, the power plant industrial wastewater treatment discharge control device provided by the utility model comprises a discharge control shell.

[0008] The mounting port is arranged on the top of the exhaust control shell, a sealing ring is arranged in the mounting port, a sealing cover is arranged on the top of the exhaust control shell, a butt joint groove is arranged on the bottom of the sealing cover, a sealing ring is arranged in the butt joint groove, a driving assembly is arranged on the top of the sealing cover, a rotating shaft is arranged on the output end of the driving assembly, a plurality of impeller blades are arranged on the outer surface of the rotating shaft, and a rotating buckle is rotatably connected to the bottom of the rotating shaft.

[0009] Two butt joint pipes are fixedly connected to the two ends of the exhaust control shell, one end of one of the butt joint pipes is provided with a filter pipe through a mounting disc, a filter hopper is arranged in the filter pipe through a fixing ring, a blowdown pipe is fixedly connected to the other end of the filter hopper, and a blowdown storage pipe is fixedly connected to the bottom end of the blowdown pipe.

[0010] The outer surface of the sealing ring is provided with two ports for facilitating the flow of waste water, a butt joint groove is arranged on the top of the exhaust control shell, the sealing ring can increase the sealing property between the sealing cover and the exhaust control shell, the impeller blades are attached to the inner surface of the sealing ring, the rotating buckle is a mechanical rotating seal, and the bottom of the sealing cover is also provided with a sealing cover to increase the sealing property of the connecting portion of the rotating shaft and the sealing cover.

[0011] Preferably, the bottom of the exhaust control shell and the filter pipe is provided with a bottom plate through a shock absorbing bolt, and mounting holes are arranged on the top of the bottom plate near the four corners.

[0012] The mounting holes are used for facilitating the fixing of the bottom plate in the corresponding position through bolts.

[0013] Preferably, four iron sheets are arranged on the top of the bottom plate, a protective cover is arranged on the top of the bottom plate through four magnetic blocks, clamping ports are arranged on the two sides of the protective cover, and a top cover is fixedly connected to the top of the protective cover.

[0014] The clamping ports are used for butt joint with the pipeline, and the iron sheets and the magnetic blocks are arranged in corresponding positions.

[0015] Preferably, a connecting pipe is fixedly connected to the other end of the filter pipe, and a flange plate is fixedly connected to the other end of the connecting pipe.

[0016] Preferably, the driving assembly comprises a protective shell provided with a ventilation hole, and a motor is arranged in the protective shell.

[0017] The rotating speed of the motor is controllable, and the ventilation hole is used for assisting heat dissipation.

[0018] Preferably, an external threaded pipe is fixedly connected to the bottom end of the blowdown storage pipe, and a threaded cover is threadedly connected to the bottom end of the external threaded pipe.

[0019] The threaded cover can be opened to clean the dirt in the blowdown storage pipe.

[0020] Compared with the related art, the power plant industrial wastewater treatment and discharge control device has the following beneficial effects:

[0021] The utility model provides a kind of power plant industrial wastewater treatment and discharge control device, to sealability of filtering structure in industrial wastewater treatment and discharge control device and the control of wastewater discharge flow rate, a mounting port is opened in the top of discharge control shell, then the rotating shaft driven by driving assembly and with multiple impeller blades is installed in mounting port, and the sealability of impeller blade and inner wall of mounting port is increased by sealing ring, and mounting port is sealed by sealing ring and sealing cover, can increase sealability, a filter basket is installed in the inside of filter pipe by fixed ring, and sewage storage pipe is well connected by blow-off pipe and one end of filter basket, dirt can be flushed into the inside of sewage storage pipe using the impulsive force of water flow, and the diameter of blow-off pipe is smaller than that of sewage storage pipe, can reduce the condition of dirt reflux, filtering is carried out using conical filter basket by the design, and cooperate with sewage storage pipe located outside, facilitate dirt cleaning, while avoiding reducing the leakage condition of connecting portion, while the discharge flow is controlled by the rotating speed of impeller blade, so that industrial wastewater discharge amount can be controlled more accurately. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure diagram of a preferred embodiment of the power plant industrial wastewater treatment and discharge control device provided by the utility model is shown;

[0023] Figure 2 The structure diagram of connecting pipe provided by the utility model is shown;

[0024] Figure 3 The structure diagram of blow-off pipe provided by the utility model is shown;

[0025] Figure 4 The structure diagram of filter basket provided by the utility model is shown Figure 2 The enlarged view of A shown in the figure is shown;

[0026] Figure 5 The structure diagram of filter basket provided by the utility model is shown;

[0027] Figure 6 The structure diagram of motor provided by the utility model is shown.

[0028] The following are the labels in the diagram: 1. Base plate, 2. Filter pipe, 3. Protective cover, 4. Top cover, 5. Sludge storage pipe, 6. Threaded cover, 7. External threaded pipe, 8. Bayonet, 9. Magnetic block, 10. Drive assembly, 101. Protective shell, 102. Vent hole, 103. Motor, 11. Filter hopper, 12. Sealing cover, 13. Connecting pipe, 14. Emission control shell, 15. Sealing ring, 16. Fixing ring, 17. Mounting plate, 18. Connecting pipe, 19. Flange, 20. Mounting hole, 21. Vibration damping bolt, 22. Iron sheet, 23. Sludge pipe, 24. Connecting groove, 25. Rotating shaft, 26. Impeller blade, 27. Sealing ring, 28. Rotary buckle, 29. Mounting port. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0030] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the power plant industrial wastewater treatment and discharge control device provided by this utility model; Figure 2 A schematic diagram of the connecting pipe is provided for this utility model; Figure 3 A structural schematic diagram of the sewage pipe is provided for this utility model; Figure 4 Provided for this utility model Figure 2 An enlarged view of point A shown; Figure 5 A schematic diagram of the filter bucket structure is provided for this utility model; Figure 6 This utility model provides a structural schematic diagram of a motor. The power plant industrial wastewater treatment and discharge control device includes: a discharge control housing 14;

[0031] Mounting port 29 is located on the top of the emission control housing 14. A sealing ring 15 is installed inside the mounting port 29. A sealing cover 12 is installed on the top of the emission control housing 14. A mating groove 24 is provided at the bottom of the sealing cover 12. A sealing ring 27 is installed inside the mating groove 24. A drive assembly 10 is installed on the top of the sealing cover 12. A rotating shaft 25 is installed at the output end of the drive assembly 10. Multiple impeller blades 26 are installed on the outer surface of the rotating shaft 25. A rotating buckle 28 is rotatably connected to the bottom of the rotating shaft 25.

[0032] Two connecting pipes 13 are fixedly connected to both ends of the emission control housing 14. One end of one of the connecting pipes 13 is fitted with a filter pipe 2 via a mounting plate 17. A filter bucket 11 is fitted inside the filter pipe 2 via a fixing ring 16. The other end of the filter bucket 11 is fixedly connected to a drain pipe 23. A sludge storage pipe 5 is fixedly connected to the bottom end of the drain pipe 23.

[0033] The outer surface of the sealing ring 15 has two openings to facilitate wastewater flow. The top of the discharge control housing 14 is also provided with a mating groove 24 for the sealing ring 27 to be inserted. The sealing ring 27 can increase the sealing performance between the sealing cover 12 and the discharge control housing 14. The impeller blade 26 and the inner surface of the sealing ring 15 are in contact. The rotating buckle 28 is a mechanical rotating seal. At the bottom of the sealing cover 12, there is also a seal that can increase the sealing performance at the connection between the rotating shaft 25 and the sealing cover 12. The fixing ring 16 faces the end of the connecting pipe 18. The sewage pipe 23 passes through the bottom of the filter pipe 2, and the connection is welded together.

[0034] The bottom of the emission control housing 14 and the filter tube 2 are mounted with a base plate 1 by shock absorber 21. Mounting holes 20 are provided on the top of the base plate 1 near the four corners.

[0035] The shock absorber 21 serves to absorb shock, and the mounting hole 20 facilitates the bolts to pass through and fix the base plate 1 in the corresponding position.

[0036] Four iron plates 22 are installed on the top of the base plate 1. A protective cover 3 is installed on the top of the base plate 1 through four magnetic blocks 9. The protective cover 3 has slots 8 on both sides. A top cover 4 is fixedly connected to the top of the protective cover 3.

[0037] The bayonet 8 is for connecting to the pipe, and the iron plate 22 and the magnetic block 9 are positioned correspondingly, which can increase the stability of the protective cover 3 during installation.

[0038] The other end of the filter tube 2 is fixedly connected to a connecting tube 18, and the other end of the connecting tube 18 is fixedly connected to a flange 19.

[0039] Flange 19 is for easy connection to industrial wastewater inlet pipes.

[0040] The drive assembly 10 includes a protective shell 101 with vents 102, and a motor 103 is installed inside the protective shell 101.

[0041] The rotational speed of motor 103 is controllable, and the vent 102 is for heat dissipation. If necessary, an angle sensor can be installed on motor 103 to control the rotation angle of motor 103.

[0042] The bottom end of the sewage storage pipe 5 is fixedly connected to an external threaded pipe 7, and the bottom end of the external threaded pipe 7 is threadedly connected to a threaded cap 6.

[0043] Once the threaded cover 6 is opened, the dirt inside the sludge storage tube 5 can be cleaned. The threaded cover 6 has a sealing ring inside to increase the sealing performance.

[0044] The working principle of the power plant industrial wastewater treatment and discharge control device provided by this utility model is as follows:

[0045] An installation port 29 is opened at the top of the emission control housing 14. A rotating shaft 25, driven by the drive assembly 10 and equipped with multiple impeller blades 26, is then installed in the installation port 29. A sealing ring 15 is used to increase the seal between the impeller blades 26 and the inner wall of the installation port 29. The installation port 29 is sealed by a sealing ring 27 and a sealing cover 12, further enhancing the seal. A filter bucket 11 is installed inside the filter tube 2 via a fixing ring 16. A sludge storage pipe 5 is connected to one end of the filter bucket 11 via a drain pipe 23. The force of the water flow allows dirt to be flushed into the sludge storage pipe. Inside the filter hopper 11, the diameter of the drain pipe 23 is smaller than that of the storage pipe 5, which reduces the backflow of dirt. In actual use, the drive component 10 drives the rotating shaft 25 to rotate, and the flow rate of industrial wastewater discharge can be controlled by the rotation speed of the impeller blade 26. The industrial wastewater enters the filter hopper 11 through the fixed ring 16, and the sewage flows through the filter hopper 11 into the discharge control shell 14. It is discharged with the assistance of the impeller blade 26, while the dirt is left in the filter hopper 11 and is flushed into the storage pipe 5 by the force of the wastewater. The staff only needs to clean the storage pipe 5 regularly.

[0046] Compared with related technologies, the power plant industrial wastewater treatment and discharge control device provided by this utility model has the following beneficial effects:

[0047] To ensure the sealing of the filter structure and control of the wastewater discharge flow rate in the industrial wastewater treatment discharge control device, an installation port 29 is opened at the top of the discharge control housing 14. A rotating shaft 25, driven by the drive assembly 10 and equipped with multiple impeller blades 26, is then installed in the installation port 29. A sealing ring 15 enhances the sealing between the impeller blades 26 and the inner wall of the installation port 29. The installation port 29 is sealed by a sealing ring 27 and a sealing cover 12, further improving the sealing performance. A filter bucket 11 is installed inside the filter tube 2 via a fixing ring 16. Furthermore, the sludge storage pipe 5 is connected to one end of the drain pipe 23 and the filter bucket 11. The force of the water flow can flush the dirt into the interior of the sludge storage pipe 5. The diameter of the drain pipe 23 is smaller than that of the sludge storage pipe 5, which can reduce the backflow of dirt. This design uses a conical filter bucket 11 for filtration, and works in conjunction with the externally located sludge storage pipe 5 to facilitate the cleaning of dirt and avoid leakage at the connection. At the same time, the discharge flow rate is controlled by the rotation speed of the impeller blade 26, so as to more accurately control the amount of industrial wastewater discharged.

[0048] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A power plant industrial wastewater treatment and discharge control device, characterized in that, include: Emission control housing; The mounting port is located on the top of the emission control housing. A sealing ring is installed inside the mounting port. A sealing cover is installed on the top of the emission control housing. A mating groove is provided at the bottom of the sealing cover. A sealing ring is installed inside the mating groove. A drive assembly is installed on the top of the sealing cover. A rotating shaft is installed at the output end of the drive assembly. Multiple impeller blades are installed on the outer surface of the rotating shaft. A rotating buckle is rotatably connected to the bottom of the rotating shaft. Two connecting pipes are fixedly connected to both ends of the emission control housing. One end of one of the connecting pipes is equipped with a filter tube via an mounting plate. Inside the filter tube, a filter bucket is installed via a fixing ring. The other end of the filter bucket is fixedly connected to a drain pipe. The bottom end of the drain pipe is fixedly connected to a sludge storage pipe.

2. The power plant industrial wastewater treatment and discharge control device according to claim 1, characterized in that, The bottom of the emission control housing and filter tube is fitted with a base plate by shock absorbers, and mounting holes are provided at the top of the base plate near the four corners.

3. The power plant industrial wastewater treatment and discharge control device according to claim 2, characterized in that, Four iron plates are installed on the top of the base plate, and a protective cover is installed on the top of the base plate by four magnetic blocks. The protective cover has slots on both sides, and a top cover is fixedly connected to the top of the protective cover.

4. The power plant industrial wastewater treatment and discharge control device according to claim 1, characterized in that, The other end of the filter tube is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a flange.

5. The power plant industrial wastewater treatment and discharge control device according to claim 1, characterized in that, The drive assembly includes a protective housing with vents, and a motor is installed inside the protective housing.

6. The power plant industrial wastewater treatment and discharge control device according to claim 1, characterized in that, The bottom end of the sludge storage pipe is fixedly connected to an external threaded pipe, and the bottom end of the external threaded pipe is threadedly connected to a threaded cap.

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