CN214829497U - Thermal power plant effluent disposal system - Google Patents
Thermal power plant effluent disposal system Download PDFInfo
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- CN214829497U CN214829497U CN202022995254.5U CN202022995254U CN214829497U CN 214829497 U CN214829497 U CN 214829497U CN 202022995254 U CN202022995254 U CN 202022995254U CN 214829497 U CN214829497 U CN 214829497U
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Abstract
The utility model discloses a waste water treatment system of steam power plant relates to the waste water treatment technical field of steam power plant, including the system base, the fixed frame that is provided with in system base middle part, the fixed acid-base neutralization jar that is provided with in fixed frame top, acid-base neutralization tank bottoms one side is fixed to be provided with sewage and advances the pipe, the fixed waste water treatment storehouse that is provided with in fixed frame one side, the fixed sediment storehouse that is provided with in waste water treatment storehouse bottom, the fixed water service pipe that is provided with between acid-base neutralization tank tops opposite side and the waste water treatment storehouse top. The utility model discloses an acid-base neutralization jar carries out acid-base neutralization treatment to thermal power plant waste water and alkaline medicament, and the waste water after the neutralization reaction deposits in the waste water treatment storehouse, and separation baffle cooperation filter mesh carries out waste water and filters, and the thermal power plant waste water acid-base neutralization treatment is convenient, makes things convenient for the precipitate in the waste water to concentrate, improves thermal power plant waste water treatment efficiency.
Description
Technical Field
The utility model relates to a waste water treatment technical field of steam power plant, in particular to waste water treatment system of steam power plant.
Background
The thermal power plant is a thermal power plant which utilizes the extraction steam or the exhaust steam of a steam turbine to supply heat for users while generating electricity. The method is characterized in that the method is close to a heat load center, which is often a town center of a densely populated area, the water consumption, land acquisition, removal, environmental protection requirements and the like of the method are greatly higher than those of a thermal power plant with the same capacity, a heating power pipe network is also built, the power generation of the thermal power plant usually utilizes waste water to generate power, and the waste water is usually purified by adding an acid solution and an alkaline solution into the waste water during the power generation, so that an acid-base dosing device is needed.
The waste water of steam power plant on the market adopts usually to add alkaline medicament and the acidic waste water of steam power plant and carries out neutralization reaction and handles, but the inconvenient sediment of centering and production of current effluent disposal system is handled, influences the waste water treatment quality, and then influences waste water treatment efficiency.
Therefore, it is necessary to develop a wastewater treatment system for a thermal power plant to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a thermal power plant effluent disposal system, carry out acid-base neutralization treatment to thermal power plant waste water and alkaline medicament through acid-base neutralization jar, waste water after the neutralization reaction deposits in the waste water treatment storehouse, separation baffle cooperation filter mesh carries out waste water filtration, thermal power plant waste water acid-base neutralization treatment is convenient, make things convenient for the precipitate in the waste water to concentrate, improve thermal power plant effluent disposal efficiency, handle with the sediment of production in solving prior art because the inconvenient centering of effluent disposal system, influence the effluent treatment quality, and then influence the problem that effluent treatment efficiency leads to.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a thermal power plant wastewater treatment system comprises a system base, wherein a fixed frame is fixedly arranged in the middle of the system base, an acid-base neutralization tank is fixedly arranged at the top of the fixed frame, a sewage inlet pipe is fixedly arranged on one side of the bottom end of the acid-base neutralization tank, a wastewater treatment bin is fixedly arranged on one side of the fixed frame, a precipitation bin is fixedly arranged at the bottom of the wastewater treatment bin, and a water pipe is fixedly arranged between the other side of the top end of the acid-base neutralization tank and the top of the wastewater treatment bin;
the waste water treatment device is characterized in that a blocking baffle is fixedly arranged in the waste water treatment bin, filter meshes are fixedly arranged on the surface of the blocking baffle, the number of the blocking baffles is four, a drain pipe is fixedly arranged on the other side of the top of the waste water treatment bin, and the water service pipe and the drain pipe are horizontally arranged in a collinear manner;
the device comprises a separation baffle, and is characterized in that a floating block is arranged between the tops of the separation baffle, a cleaning brush block is fixedly arranged at the bottom of the floating block, the surface of the cleaning brush block is matched with the surface of the separation baffle, a lifting rod is fixedly arranged at the top end of the floating block, the lifting rod penetrates through the top end of the wastewater treatment bin and extends out of the top end of the wastewater treatment bin, and a lower pressing plate is fixedly arranged at the top end of the lifting rod.
Further, the fixed processing medicinal cupping that is provided with in fixed frame bottom one side, the fixed delivery pump that is provided with in acid-base neutralization tank bottom, the fixed first pencil that delivers that is provided with between delivery pump input end and the processing medicinal cupping, the fixed second pencil that delivers that is provided with between delivery pump output end and the acid-base neutralization tank bottom.
Further, the inside of the acid-base neutralization tank is fixedly provided with a stirring shaft, the bottom end of the stirring shaft is fixedly provided with a fixed disc, and the bottom end of the fixed disc is vertically arranged corresponding to the second medicine feeding pipe.
Furthermore, the stirring rod is fixedly arranged outside the stirring shaft, a stirring motor is fixedly arranged at the top end of the acid-base neutralization tank, and the output end of the stirring motor is fixedly connected with the top end of the stirring shaft.
Furthermore, four separation baffles are arranged vertically and in parallel, and filter meshes on the surfaces of two adjacent separation baffles are arranged in a staggered manner.
Further, fixed support rods are fixedly arranged between the bottoms of the four separation baffles, and two ends of each fixed support rod are fixedly connected with the inner wall of the wastewater treatment bin.
Further, deposit the fixed spiral clearance axle that is provided with in storehouse inside, deposit the fixed discharge gate that is provided with in storehouse one end bottom.
Furthermore, deposit the fixed driving motor that is provided with in storehouse one end, driving motor output and spiral clearance axle fixed connection.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses an acid-base neutralization jar carries out acid-base neutralization treatment to steam power plant waste water and alkaline medicament, and the waste water after the stirring enters into the waste water treatment storehouse from the water service pipe, and the waste water after the neutralization reaction deposits in the waste water treatment storehouse, and the separation baffle blocks the waste water that enters, and the cooperation filters the mesh and carries out waste water filtration, and the precipitate descends along the separation baffle, falls to the storehouse of deposiing, and the acid-base neutralization treatment of steam power plant waste water is convenient, makes things convenient for the precipitate in the waste water to concentrate, improves the waste water treatment efficiency of steam power plant;
2. the utility model discloses an operation holding-down plate moves the lifter and descends, utilizes the clearance brush piece to avoid adnexed sediment to clear away to the separation baffle, avoids filtering the mesh and blocks up, and follow-up kicking block drives the clearance brush piece and rises for the lifter reduction makes things convenient for the clearance of separation baffle to maintain, avoids influencing the use in waste water treatment storehouse, and then makes things convenient for waste water treatment system to maintain, makes things convenient for waste water treatment system's use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic view of the structure of part a of fig. 1 according to the present invention;
fig. 3 is a schematic view of the overall structure of the baffle of the present invention;
fig. 4 is a schematic view of the overall structure of the lifting rod provided by the present invention;
FIG. 5 is a schematic view of the overall structure of the stirring shaft provided by the present invention;
in the figure: 1 system base, 2 fixed frames, 3 acid-base neutralization tanks, 4 sewage inlet pipes, 5 wastewater treatment bins, 6 sedimentation bins, 7 water service pipes, 8 separation baffles, 9 filter meshes, 10 drain pipes, 11 floating blocks, 12 cleaning brush blocks, 13 lifting rods, 14 lower pressing plates, 15 treatment medicine tanks, 16 delivery pumps, 17 first medicine delivery pipes, 18 second medicine delivery pipes, 19 stirring shafts, 20 fixed disks, 21 stirring rods, 22 stirring motors, 23 fixed support rods, 24 spiral cleaning shafts, 25 discharge ports and 26 driving motors.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a thermal power plant wastewater treatment system as shown in figures 1-5, including system base 1, system base 1 middle part is fixed and is provided with fixed frame 2, fixed frame 2 top is fixed and is provided with acid-base neutralization jar 3, acid-base neutralization jar 3 bottom one side is fixed and is provided with sewage inlet pipe 4, fixed frame 2 one side is fixed and is provided with waste water treatment storehouse 5, waste water treatment storehouse 5 bottom is fixed and is provided with precipitation storehouse 6, acid-base neutralization jar 3 top opposite side and waste water treatment storehouse 5 top between fixed be provided with water service pipe 7, acid-base neutralization jar 3 carries out acid-base neutralization treatment to thermal power plant wastewater and alkaline medicament, and the waste water after the stirring enters waste water treatment storehouse 5 from water service pipe 7, and the sediment that produces falls into precipitation storehouse 6 and concentrates, makes things convenient for the processing of sediment;
the waste water treatment bin 5 is internally and fixedly provided with a separation baffle 8, the surface of the separation baffle 8 is fixedly provided with filter meshes 9, the number of the separation baffles 8 is four, the other side of the top of the waste water treatment bin 5 is fixedly provided with a drain pipe 10, the water pipe 7 and the drain pipe 10 are horizontally arranged in a collinear manner, stirred waste water enters the waste water treatment bin 5 from the water pipe 7, the waste water after neutralization reaction is precipitated in the waste water treatment bin 5, the separation baffle 8 blocks the entered waste water, the filter meshes 9 are used for filtering the waste water, precipitates descend along the separation baffle 8 and fall into the precipitation bin 6, acid-base neutralization treatment of the waste water of the thermal power plant is convenient, the precipitates in the waste water are convenient to concentrate, and the waste water treatment efficiency of the thermal power plant is improved;
be provided with floating block 11 between 8 tops of separation baffle, the fixed clearance brush block 12 that is provided with in floating block 11 bottom, clearance brush block 12 and the setting of 8 surface matching of separation baffle, the fixed lifter 13 that is provided with in floating block 11 top, lifter 13 runs through 5 tops in waste water treatment storehouse and stretches out, the fixed holding down plate 14 that is provided with in lifter 13 top is when clearing up waste water treatment storehouse 5 and maintaining, and operation holding down plate 14 drives lifter 13 and descends, and clearance brush block 12 avoids adnexed sediment to clear away separation baffle 8, avoids filtering mesh 9 to block up, and follow-up floating block 11 drives clearance brush block 12 and rises for lifter 13 restores, makes things convenient for the clearance maintenance of separation baffle 8, avoids influencing the use in waste water treatment storehouse 5, and then makes things convenient for waste water treatment system to maintain, makes things convenient for waste water treatment system's use.
Further, 2 bottom one side of fixed frame is fixed and is provided with treatment medicine jar 15, 3 bottom fixed delivery pumps 16 that are provided with in acid-base neutralization jar, the fixed first pencil 17 that send that is provided with between delivery pump 16 input and the treatment medicine jar 15, the fixed second pencil 18 that send that is provided with between 16 output of delivery pump and the acid-base neutralization jar 3 bottom, the alkaline medicament that is used for sewage treatment is deposited in the treatment medicine jar 15, utilizes delivery pumps 16 cooperation first pencil 17 of sending to take out the medicament, during follow-up second pencil 18 that send of deuterogamying carries acid-base neutralization jar 3, realizes the acid-base neutralization treatment of sewage.
Further, 3 inside fixed (mixing) shafts 19 that are provided with of acid-base neutralization jar, 19 end fixing of (mixing) shafts is provided with fixed disk 20, fixed disk 20 bottom and the vertical setting that corresponds of second medicine delivery pipe 18 utilize (mixing) shafts 19 to stir the mixture to sewage and alkaline medicament in the acid-base neutralization jar 3, utilize fixed disk 20 to send medicine delivery pipe 18 input to the second to block, make things convenient for the second to send the medicament evenly distributed that medicine delivery pipe 18 carried to acid-base neutralization jar 3 in, improve the mixed effect of sewage and medicament.
Further, the stirring shaft 19 external fixation is provided with puddler 21, the fixed agitator motor 22 that is provided with in 3 tops of acid-base neutralization jar, agitator motor 22 output and 19 top fixed connections of (mixing) shaft, agitator motor 22 drive (mixing) shaft 19 and rotate, drive puddler 21 and stir sewage and alkaline medicament and mix, improve acid-base neutralization reaction effect.
Further, four separation baffle 8 is vertical parallel arrangement, and the filtration mesh 9 on two adjacent separation baffle 8 surfaces is the setting of staggering, and four separation baffles 8 carry out the periodic stopping to sewage, and staggered filtration mesh 9 improves the filter effect of sewage, the convenient filtration to the precipitate.
Further, fixed bolster pole 23 that is provided with between 8 bottoms of four separation baffles, fixed bolster pole 23 both ends all with 5 inner wall fixed connection in waste water treatment storehouse, fixed bolster pole 23 supports four 8 bottoms of separation baffles fixedly, improves the structural stability of separation baffle 8, makes things convenient for separation baffle 8's use.
Further, deposit 6 inside fixed spiral cleaning shaft 24 that is provided with in storehouse, 6 one end bottoms in storehouse of depositing are fixed and are provided with discharge gate 25, and when spiral cleaning shaft 24 rotated, promote the precipitate to the motion of discharge gate 25, make things convenient for the discharge of precipitate, make things convenient for the clearance of system to maintain.
Furthermore, a driving motor 26 is fixedly arranged at one end of the precipitation bin 6, the output end of the driving motor 26 is fixedly connected with the spiral cleaning shaft 24, and the driving motor 26 drives the spiral cleaning shaft to rotate, so that the precipitates can be conveniently discharged.
The implementation mode is specifically as follows: when the thermal power plant wastewater is treated, an alkaline medicament for sewage treatment is stored in the treatment medicament tank 15, the medicament is pumped out by utilizing the delivery pump 16 in cooperation with the first medicament delivery pipe 17, and then is delivered to the acid-base neutralization tank 3 in cooperation with the second medicament delivery pipe 18, so that the acid-base neutralization treatment of the sewage is realized, the acid-base neutralization tank 3 is used for carrying out the acid-base neutralization treatment on the thermal power plant wastewater and the alkaline medicament, the stirring shaft 19 is used for stirring and mixing the sewage and the alkaline medicament in the acid-base neutralization tank 3, the fixed disc 20 is used for blocking the input end of the second medicament delivery pipe 18, so that the medicament delivered by the second medicament delivery pipe 18 is uniformly distributed into the acid-base neutralization tank 3, the mixing effect of the sewage and the medicament is improved, the stirred wastewater enters the wastewater treatment bin 5 from the water delivery pipe 7, the wastewater after the neutralization reaction is precipitated in the wastewater treatment bin 5, the blocking baffle 8 is used for blocking the entered wastewater, and the filtering mesh 9 is used for wastewater filtration, the sewage is blocked by the four blocking baffles 8 in stages, the staggered filter meshes 9 improve the filtering effect of the sewage, the precipitate is convenient to filter, the precipitate descends along the blocking baffles 8 and falls into the precipitation bin 6, the acid-base neutralization treatment of the wastewater in the thermal power plant is convenient, the precipitate in the wastewater is convenient to concentrate, the wastewater treatment efficiency of the thermal power plant is improved, when the wastewater treatment bin 5 is cleaned and maintained, the lower pressing plate 14 is operated to drive the lifting rod 13 to descend, the cleaning brush block 12 is used for cleaning the blocking baffles 8 to avoid the attached precipitate, the blockage of the filter meshes 9 is avoided, the subsequent floating block 11 drives the cleaning brush block 12 to ascend, so that the lifting rod 13 is restored, the cleaning and maintenance of the blocking baffles 8 are convenient, the influence on the use of the wastewater treatment bin 5 is avoided, the maintenance of a wastewater treatment system is further convenient, the use of the wastewater treatment system is convenient, the driving motor 26 drives the spiral cleaning shaft to rotate, when the spiral cleaning shaft 24 rotates, the sediment is pushed to move towards the discharge hole 25, so that the sediment is conveniently discharged, and the cleaning and maintenance of the system are facilitated.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5, when the thermal power plant wastewater is treated, acid-base neutralization tank 3 is used for carrying out acid-base neutralization treatment on the thermal power plant wastewater and an alkaline medicament, the stirred wastewater enters wastewater treatment bin 5 from water pipe 7, the wastewater after neutralization reaction is precipitated in wastewater treatment bin 5, baffle 8 is used for stopping the entering wastewater, filter mesh 9 is used for filtering the wastewater, and the precipitate descends along baffle 8 and falls into precipitation bin 6, so that the acid-base neutralization treatment of the thermal power plant wastewater is convenient, the precipitate in the wastewater is convenient to concentrate, and the thermal power plant wastewater treatment efficiency is improved;
referring to the attached drawings 2 and 4, when cleaning and maintaining the wastewater treatment bin 5, the operation holding down plate 14 drives the lifting rod 13 to descend, the cleaning brush block 12 avoids the attached sediment from being removed from the separation baffle 8, the blockage of the filter mesh 9 is avoided, the subsequent floating block 11 drives the cleaning brush block 12 to ascend, the lifting rod 13 is made to restore, the cleaning and the maintenance of the separation baffle 8 are facilitated, the influence on the use of the wastewater treatment bin 5 is avoided, the maintenance of a wastewater treatment system is further facilitated, and the use of the wastewater treatment system is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a waste water treatment system of steam power plant which characterized in that: the system comprises a system base (1), wherein a fixed frame (2) is fixedly arranged in the middle of the system base (1), an acid-base neutralization tank (3) is fixedly arranged at the top of the fixed frame (2), a sewage inlet pipe (4) is fixedly arranged on one side of the bottom end of the acid-base neutralization tank (3), a wastewater treatment bin (5) is fixedly arranged on one side of the fixed frame (2), a precipitation bin (6) is fixedly arranged at the bottom of the wastewater treatment bin (5), and a water pipe (7) is fixedly arranged between the other side of the top end of the acid-base neutralization tank (3) and the top of the wastewater treatment bin (5);
the waste water treatment bin (5) is internally and fixedly provided with blocking baffles (8), the surfaces of the blocking baffles (8) are fixedly provided with filter meshes (9), the number of the blocking baffles (8) is four, the other side of the top of the waste water treatment bin (5) is fixedly provided with a drain pipe (10), and the water service pipe (7) and the drain pipe (10) are horizontally arranged in a collinear manner;
be provided with floating block (11) between separation baffle (8) top, floating block (11) bottom is fixed and is provided with clearance brush piece (12), clearance brush piece (12) and separation baffle (8) surface matching set up, floating block (11) top is fixed and is provided with lifter (13), lifter (13) run through waste water treatment storehouse (5) top and stretch out, lifter (13) top is fixed and is provided with holding down plate (14).
2. The thermal power plant wastewater treatment system of claim 1, wherein: fixed frame (2) bottom one side is fixed to be provided with and to handle medicinal cupping (15), fixed delivery pump (16) that is provided with in acid-base neutralization jar (3) bottom, fixed first medicine pipe (17) that send that are provided with between delivery pump (16) input and the processing medicinal cupping (15), fixed second medicine pipe (18) that send that are provided with between delivery pump (16) output and acid-base neutralization jar (3) bottom.
3. The thermal power plant wastewater treatment system of claim 2, wherein: the acid-base neutralization tank (3) is internally and fixedly provided with a stirring shaft (19), the bottom end of the stirring shaft (19) is fixedly provided with a fixed disc (20), and the bottom end of the fixed disc (20) is vertically and correspondingly arranged with the second medicine feeding pipe (18).
4. The thermal power plant wastewater treatment system of claim 3, wherein: stirring rod (21) is fixedly arranged outside stirring shaft (19), stirring motor (22) is fixedly arranged on the top end of acid-base neutralization tank (3), and the output end of stirring motor (22) is fixedly connected with the top end of stirring shaft (19).
5. The thermal power plant wastewater treatment system of claim 1, wherein: four separation baffle (8) are vertical parallel arrangement, and filter mesh (9) on two adjacent separation baffle (8) surfaces are the setting of staggering.
6. The thermal power plant wastewater treatment system of claim 1, wherein: fixed support rods (23) are fixedly arranged between the bottoms of the four separation baffles (8), and two ends of each fixed support rod (23) are fixedly connected with the inner wall of the wastewater treatment bin (5).
7. The thermal power plant wastewater treatment system of claim 1, wherein: deposit storehouse (6) inside fixed spiral clearance axle (24) of being provided with, deposit storehouse (6) one end bottom fixed discharge gate (25) of being provided with.
8. The thermal power plant wastewater treatment system of claim 7, wherein: deposit storehouse (6) one end and fixedly be provided with driving motor (26), driving motor (26) output and spiral clearance axle (24) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995254.5U CN214829497U (en) | 2020-12-14 | 2020-12-14 | Thermal power plant effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995254.5U CN214829497U (en) | 2020-12-14 | 2020-12-14 | Thermal power plant effluent disposal system |
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| Publication Number | Publication Date |
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| CN214829497U true CN214829497U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022995254.5U Active CN214829497U (en) | 2020-12-14 | 2020-12-14 | Thermal power plant effluent disposal system |
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| CN (1) | CN214829497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477515A (en) * | 2021-12-16 | 2022-05-13 | 徐州沐和水处理设备有限公司 | Energy-concerving and environment-protective type waste water defluorination equipment |
| CN115159721A (en) * | 2022-06-23 | 2022-10-11 | 华能国际电力股份有限公司营口电厂 | Waste water treatment device of thermal power plant |
-
2020
- 2020-12-14 CN CN202022995254.5U patent/CN214829497U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477515A (en) * | 2021-12-16 | 2022-05-13 | 徐州沐和水处理设备有限公司 | Energy-concerving and environment-protective type waste water defluorination equipment |
| CN114477515B (en) * | 2021-12-16 | 2022-12-16 | 徐州沐和水处理设备有限公司 | Energy-concerving and environment-protective type waste water defluorination equipment |
| CN115159721A (en) * | 2022-06-23 | 2022-10-11 | 华能国际电力股份有限公司营口电厂 | Waste water treatment device of thermal power plant |
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