Wastewater treatment equipment for power plant environmental protection

Abstract

This utility model discloses a wastewater treatment device for power plant environmental protection, relating to the field of wastewater treatment technology. The device includes a base frame, with a treatment cylinder fixedly inserted at the top. A connecting pipe is fixedly installed at the bottom of the treatment cylinder, and a solenoid valve is mounted on the connecting pipe. A filter mechanism, cooperating with the connecting pipe, is located inside the base frame, and a limiting mechanism is also provided on the filter mechanism. Through the use of the filter mechanism, two filter frames can be easily interchanged, enabling alternating cyclic operation of the two filter plates. During filtration, the inflow of wastewater causes the corresponding filter plate and filter frame to vibrate, which in turn causes the other filter frame and filter plate to vibrate. This shakes off solid impurities trapped on the filter plates after use, achieving self-cleaning of the filter plates and effectively avoiding repeated disassembly and replacement for cleaning, thus improving filtration efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a wastewater treatment device for power plant environmental protection. Background Technology

[0002] A power plant is a power plant that converts some form of primitive energy into electrical energy to supply electricity for fixed facilities or transportation. In order to achieve the purpose of environmental protection, it is necessary to use wastewater treatment equipment to treat the wastewater of the power plant before discharge.

[0003] However, existing wastewater treatment equipment for power plant environmental protection often requires multiple disassembly, replacement, and cleaning of filter plates during the filtration of post-reaction wastewater, resulting in low filtration efficiency.

[0004] To address the aforementioned problems, this application proposes a wastewater treatment device for power plant environmental protection to solve these problems. Utility Model Content

[0005] To address the problem that existing wastewater treatment equipment for power plant environmental protection requires multiple disassembly, replacement, and cleaning of filter plates during the filtration of post-reaction wastewater, the purpose of this utility model is to provide a wastewater treatment equipment for power plant environmental protection.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: a wastewater treatment equipment for power plant environmental protection, including a base frame, a treatment cylinder fixedly inserted into the top of the base frame, and a connecting pipe for use fixedly installed at the bottom of the treatment cylinder, a solenoid valve for use on the connecting pipe, and a filter mechanism for use with the connecting pipe on the inner side of the base frame, and a limiting mechanism for use on the filter mechanism.

[0007] The filter mechanism includes an outer frame, which is fixedly installed on the inner bottom of the base frame, and the bottom end of the connecting pipe is connected to the outer frame. A motor is fixedly installed on one side of the outer frame, and a rotating rod is fixedly connected to the end of the motor output. The rotating rod is rotatably inserted into the outer frame, and a partition is fixedly sleeved on the outer side of the rotating rod. A side frame is fixedly installed on one side of the outer frame, and the motor is fixedly inserted into the side frame. A through hole is opened on one side of the outer frame, and the side frame is fixedly inserted into the through hole. A rotating hole is opened through the outer frame, and the rotating rod is rotatably inserted into the rotating hole. The partition... Both sides are fixedly installed with material frames, and the material frames have slots. The two slots are in different planes, and filter plates can be detachably inserted into the slots. One end of the filter plate is fixedly connected to a locking block, and the locking block can be slidably inserted into the material frame. The material frame has a through groove that communicates with the slot, and the locking block can be slidably inserted into the groove. The lower end of the inner cavity of the outer frame is integrally formed with a baffle, and one side of the outer frame is connected to a conduit that works with the baffle. The other side of the outer frame has a through groove, and a sealing plate can be detachably inserted into the through groove.

[0008] Preferably, the limiting mechanism includes two outer cylinders and two side plates. The two outer cylinders are fixedly installed at the top and bottom of the sealing plate, respectively. A sliding plate is slidably inserted into the outer cylinder. A handle is fixedly installed on the sliding plate and slides through the outer cylinder. Springs are fixedly installed on opposite sides of the sliding plate, and the opposite ends of the springs are fixedly connected to the inner wall of the outer cylinder. Insert rods are fixedly installed on opposite sides of the sliding plate. The two side plates are fixedly installed at the upper and lower ends of the through groove, respectively. Insertion holes are opened through the side plates, and the insertion rods can slide through the outer cylinder and slide into the insertion holes.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. Through the design and use of the filtration mechanism, the two material frames can be easily interchanged, thereby enabling the two filter plates to operate alternately and cyclically. During the filtration operation, as wastewater falls in, it causes the corresponding filter plate and material frame to vibrate, which in turn causes the other material frame and filter plate to vibrate. This shakes off the solid impurities intercepted on the filter plate after use, thus achieving self-cleaning of the filter plate. This effectively avoids the need for multiple disassembly, replacement and cleaning of the filter plate, thereby improving filtration efficiency.

[0011] 2. The use of the limiting mechanism facilitates the pulling and resetting of the insertion rod, thereby facilitating the insertion and separation of the insertion rod and the insertion hole, and further facilitating the disassembly and assembly of the sealing plate. This also facilitates the cleaning of solid impurities accumulated at the bottom of the inner cavity of the outer frame, as well as the disassembly, cleaning, or replacement of the filter plate after use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0015] Figure 3 This is a schematic diagram of the installation of the limiting mechanism in this utility model.

[0016] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0017] Figure 5 This utility model Figure 3 Enlarged schematic diagram of the structure at point C.

[0018] In the diagram: 1. Base frame; 2. Processing cylinder; 21. Connecting pipe; 3. Filtering mechanism; 31. Outer frame; 32. Motor; 33. Rotating rod; 34. Partition plate; 35. Material frame; 36. Slot; 37. Filter plate; 38. Baffle plate; 39. Guide tube; 310. Through slot; 311. Sealing plate; 312. Side frame; 313. Through hole; 314. Rotating hole; 315. Locking block; 316. Locking groove; 4. Limiting mechanism; 41. Outer cylinder; 42. Side plate; 43. Slide plate; 44. Spring; 45. Insert rod; 46. Insertion hole; 47. Handle rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figures 1-5 As shown, this utility model provides a wastewater treatment device for power plant environmental protection, including a base frame 1. A treatment cylinder 2 is fixedly inserted into the top of the base frame 1, and a connecting pipe 21 for use is fixedly installed at the bottom of the treatment cylinder 2. The treatment cylinder 2 is provided with a feed pipe, an exhaust pipe and a stirring assembly for use, so that the wastewater to be treated and the reagent can be introduced into the treatment cylinder 2 and the wastewater and reagent can be stirred and treated. The gas generated during stirring can be discharged and treated. This is the prior art and will not be described in detail here. A solenoid valve for use is provided on the connecting pipe 21, and a filter mechanism 3 for use with the connecting pipe 21 is provided on the inner side of the base frame 1. A limiting mechanism 4 for use is provided on the filter mechanism 3.

[0021] The filter mechanism 3 includes an outer frame 31, which is fixedly installed on the inner bottom of the base frame 1. The bottom end of the connecting pipe 21 is connected to the outer frame 31. A motor 32 is fixedly installed on one side of the outer frame 31, and a rotating rod 33 is fixedly connected to the output end of the motor 32. The rotating rod 33 is rotatably inserted into the outer frame 31, and a partition 34 is fixedly sleeved on the outer side of the rotating rod 33. A side frame 312 is fixedly installed on one side of the outer frame 31, and the motor 32 is fixedly inserted into the side frame 312. A through hole 313 is provided on one side of the outer frame 31, and the side frame 312 is fixedly inserted into the through hole 313. The cooperation between the through hole 313 and the side frame 312 ensures the stable installation of the motor 32. A rotating hole 314 is provided on the outer frame 31, and the rotating rod 33 is rotatably inserted into the rotating hole 314. The rotating hole 314 is designed to allow the rotating rod 33 to rotate. Stable rotation is ensured. Material frames 35 are fixedly installed on both sides of the partition 34, and slots 36 are provided on the material frames 35. The two slots 36 are in different planes, and filter plates 37 can be detachably inserted into the slots 36. A locking block 315 is fixedly connected to one end of the filter plate 37, and the locking block 315 can be slidably inserted into the material frame 35. A slot 316 communicating with the slots 36 is provided through the material frame 35, and the locking block 315 can be slidably inserted into the slot 316. The cooperation between the locking block 315 and the slot 316 facilitates the disassembly and assembly of the filter plate 37. A baffle 38 is integrally formed at the lower end of the inner cavity of the outer frame 31, and a conduit 39 that cooperates with the baffle 38 is connected to one side of the outer frame 31. A through groove 310 is provided through the other side of the outer frame 31, and a sealing plate 311 can be detachably inserted into the through groove 310.

[0022] By adopting the above technical solution, during use, the power plant wastewater that has fully reacted with the reagent will be introduced into the outer frame 31 through the connecting pipe 21 and fall into the material frame 35 directly below. At this time, the filter plate 37 in the corresponding material frame 35 can filter the introduced wastewater. After filtration, the wastewater will be guided to the lower end of the outer frame 31 near the conduit 39 and discharged by the conduit 39. The intercepted solid impurities will be temporarily stored in the corresponding material frame 35. After the corresponding filter plate 37 has been used for a period of time, the introduction of wastewater will be stopped and the motor 32 will be started, which will drive the partition 34 to rotate 180 degrees, thereby swapping the two material frames 35. Then, the wastewater will be introduced again and the filtration operation will be carried out. During this period, as the wastewater falls onto the corresponding filter plate 37, it will cause the corresponding material frame 35 to vibrate, thereby causing the other material frame 35 and the filter plate 37 to vibrate. This will shake off the solid impurities intercepted on the filter plate 37 after use and let them fall to the bottom of the inner cavity of the outer frame 31 for storage. Afterwards, the subsequent filtration operation of the wastewater will be carried out according to the above steps.

[0023] The limiting mechanism 4 includes two outer cylinders 41 and two side plates 42. The two outer cylinders 41 are fixedly installed at the top and bottom of the sealing plate 311, respectively. A sliding plate 43 is slidably inserted into the outer cylinder 41. A handle 47 is fixedly installed on the sliding plate 43 and slides through the outer cylinder 41. Springs 44 are fixedly installed on opposite sides of the sliding plate 43, and the opposite ends of the springs 44 are fixedly connected to the inner wall of the outer cylinder 41. Insert rods 45 are fixedly installed on opposite sides of the sliding plate 43. The two side plates 42 are fixedly installed at the upper and lower ends of the through groove 310, respectively. Insertion holes 46 are opened through the side plates 42. The insertion rods 45 can slide through the outer cylinder 41 and slide into the insertion holes 46.

[0024] By adopting the above technical solution, after the equipment is used, the two grips 47 need to be held and moved in opposite directions, which can drive the two slide plates 43 to move in opposite directions, thereby driving the two insertion rods 45 to move in opposite directions and compress the corresponding springs 44. When the insertion rods 45 are completely separated from the corresponding insertion holes 46, the sealing plate 311 can be removed. Then, the solid impurities accumulated at the bottom of the inner cavity of the outer frame 31 can be cleaned, and the used filter plate 37 can be pulled out and cleaned or replaced. Then, the filter plate 37 and the sealing plate 311 can be reset by reversing the above steps.

[0025] Working principle: During use, the power plant wastewater, after fully reacting with the reagent, is introduced into the outer frame 31 through the connecting pipe 21 and falls into the material frame 35 directly below. At this time, the filter plate 37 in the corresponding material frame 35 can filter the introduced wastewater. After filtration, the wastewater is guided to the lower end of the outer frame 31 near the conduit 39 and discharged by the conduit 39. The intercepted solid impurities are temporarily stored in the corresponding material frame 35. After the corresponding filter plate 37 has been used for a period of time, the introduction of wastewater is stopped and the motor 32 is started, which can drive the partition 34 to rotate 180 degrees, thereby swapping the two material frames 35. Then, the wastewater is introduced again and the filtration operation is carried out. During this period, as the wastewater falls onto the corresponding filter plate 37, it will cause the corresponding material frame 35 to vibrate, thereby causing the other material frame 35 and the filter plate 37 to vibrate. This will shake off the solid impurities intercepted on the filter plate 37 after use and let them fall to the bottom of the inner cavity of the outer frame 31 for storage. Afterwards, the subsequent filtration operation of the wastewater will be carried out according to the above steps.

[0026] After the equipment is used, you need to hold the two handles 47 and move them in opposite directions, which will drive the two slides 43 to move in opposite directions, which will in turn drive the two insert rods 45 to move in opposite directions and squeeze the corresponding springs 44. When the insert rods 45 are completely separated from the corresponding insert holes 46, remove the sealing plate 311. Then clean the solid impurities accumulated at the bottom of the inner cavity of the outer frame 31. After use, the filter plate 37 can be pulled out and cleaned or replaced. Then, follow the above steps in reverse to reset the filter plate 37 and the sealing plate 311.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A wastewater treatment device for power plant environmental protection, comprising a base frame (1), characterized in that: The top of the base frame (1) is fixedly connected to a processing cylinder (2), and the bottom of the processing cylinder (2) is fixedly installed with a connecting pipe (21) for use. The connecting pipe (21) is equipped with a solenoid valve for use, and the inner side of the base frame (1) is equipped with a filter mechanism (3) for use with the connecting pipe (21). The filter mechanism (3) is equipped with a limiting mechanism (4) for use. The filter mechanism (3) includes an outer frame (31), which is fixedly installed on the inner bottom of the base frame (1), and the bottom end of the connecting pipe (21) is connected to the outer frame (31). A motor (32) is fixedly installed on one side of the outer frame (31), and a rotating rod (33) is fixedly connected to the end of the output end of the motor (32). The rotating rod (33) is rotatably inserted into the outer frame (31), and a partition plate (34) is fixedly sleeved on the outer side of the rotating rod (33). Both sides of the partition plate (34) are fixedly installed with... A material frame (35) is provided, and a slot (36) is provided on the material frame (35). The two slots (36) are located in different planes, and a filter plate (37) is detachably inserted into the slot (36). A baffle (38) is integrally formed at the lower end of the inner cavity of the outer frame (31), and a conduit (39) that works with the baffle (38) is connected to one side of the outer frame (31). A through groove (310) is provided on the other side of the outer frame (31), and a sealing plate (311) is detachably inserted into the through groove (310).

2. The wastewater treatment equipment for power plant environmental protection as described in claim 1, characterized in that, The limiting mechanism (4) includes two outer cylinders (41) and two side plates (42). The two outer cylinders (41) are fixedly installed at the top and bottom of the sealing plate (311) respectively. A sliding plate (43) is slidably inserted into the outer cylinder (41). A spring (44) is fixedly installed on the opposite side of the sliding plate (43), and the opposite end of the spring (44) is fixedly connected to the inner wall of the outer cylinder (41). A plug rod (45) is fixedly installed on the opposite side of the sliding plate (43). The two side plates (42) are fixedly installed at the upper and lower ends of the through groove (310) respectively. An insertion hole (46) is opened through the side plate (42). The plug rod (45) can slide through the outer cylinder (41) and slide into the insertion hole (46).

3. The wastewater treatment equipment for power plant environmental protection as described in claim 2, characterized in that, A grip (47) is fixedly installed on the skateboard (43), and the grip (47) slides through the outer cylinder (41).

4. The wastewater treatment equipment for power plant environmental protection as described in claim 1, characterized in that, A side frame (312) is fixedly installed on one side of the outer frame (31), and the motor (32) is fixedly inserted into the side frame (312).

5. The wastewater treatment equipment for power plant environmental protection as described in claim 4, characterized in that, A through hole (313) is provided on one side of the outer frame (31), and the side bracket (312) is fixedly inserted into the through hole (313).

6. The wastewater treatment equipment for power plant environmental protection as described in claim 1, characterized in that, A rotating hole (314) is provided through the outer frame (31), and the rotating rod (33) is rotatably inserted into the rotating hole (314).

7. The wastewater treatment equipment for power plant environmental protection as described in claim 1, characterized in that, One end of the filter plate (37) is fixedly connected to a locking block (315), and the locking block (315) can be slidably inserted into the material frame (35).

8. The wastewater treatment equipment for power plant environmental protection as described in claim 7, characterized in that, The material frame (35) has a through slot (316) that communicates with the slot (36), and the card block (315) can be slidably inserted into the slot (316).

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