CN113003693A - Purification treatment method for desulfurization and denitrification discharged wastewater of power plant - Google Patents
Purification treatment method for desulfurization and denitrification discharged wastewater of power plant Download PDFInfo
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- CN113003693A CN113003693A CN202110413190.XA CN202110413190A CN113003693A CN 113003693 A CN113003693 A CN 113003693A CN 202110413190 A CN202110413190 A CN 202110413190A CN 113003693 A CN113003693 A CN 113003693A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention relates to a purification treatment method for desulfurization and denitrification discharged wastewater of a power plant, which comprises a bottom plate, a guide device, a clearing device and a purification device, wherein the guide device is arranged at the upper end of the bottom plate through a support rod, the clearing device is arranged at one side of the guide device, and the clearing device is arranged at the upper end of the bottom plate. The invention can solve the problems that the existing equipment can not carry out shunt treatment on the wastewater when carrying out desulfurization and denitrification treatment on the wastewater discharged by a power plant, the wastewater is easy to generate the phenomenon of incomplete desulfurization and denitrification due to overlarge wastewater amount during desulfurization and denitrification, the desulfurization and denitrification blocks in the equipment can not be stirred during wastewater purification, and the desulfurization and denitrification blocks in the equipment can not react, so that the use efficiency of the desulfurization and denitrification blocks is reduced, the wastewater purification effect is reduced, the purification cost is increased, meanwhile, the desulfurization and denitrification blocks after purification use can not be quickly replaced, the wastewater purification is easy to be influenced, the wastewater purification efficiency is reduced, and the like.
Description
Technical Field
The invention relates to the technical field of wastewater purification, in particular to a purification treatment method for desulfurization and denitrification discharged wastewater of a power plant.
Background
At present, most power plants generate electricity by burning coal, the wastewater discharged by the power plants usually contains nitrogen oxides and sulfur oxides, and in order to avoid damaging the environment, the wastewater desulfurization and denitrification technology is an indispensable technology for protecting the environment; the main mode of purifying waste water is to pass through the desulfurization and denitrification agent with waste water, and the desulfurization and denitrification agent carries out purification treatment to waste water, and waste water reaches emission standard after through purifying to avoid causing the influence to the environment.
At present, when the existing equipment carries out desulfurization and denitrification treatment on waste water discharged by a power plant, the following defects generally exist: 1. the existing equipment can not carry out shunt treatment on the wastewater, the phenomenon of incomplete desulfurization and denitrification due to overlarge wastewater amount can easily occur during desulfurization and denitrification of the wastewater, the desulfurization and denitrification agent can not be stirred during wastewater purification, and the desulfurization and denitrification agent in the equipment can not react, so that the use efficiency of the desulfurization and denitrification agent is reduced, the wastewater purification effect is reduced, and the purification cost is increased; 2. the existing equipment can not quickly replace the desulfurization and denitrification agent used for purification, easily causes influence on wastewater purification, and reduces the efficiency of wastewater purification.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing equipment can not carry out shunt treatment on the wastewater when carrying out desulfurization and denitrification treatment on the wastewater discharged by a power plant, the wastewater is easy to generate the phenomenon of incomplete desulfurization and denitrification due to overlarge wastewater amount during desulfurization and denitrification, the desulfurization and denitrification agent can not be stirred during wastewater purification, and the internal desulfurization and denitrification agent can not react, so that the use efficiency of the desulfurization and denitrification agent is reduced, the wastewater purification effect is reduced, the purification cost is increased, meanwhile, the desulfurization and denitrification agent after purification and use can not be quickly replaced, the wastewater purification is easy to be influenced, the wastewater purification efficiency is reduced, and the like.
(II) technical scheme
In order to achieve the above object, the following technical solutions are adopted in the present invention, and a method for purifying and treating desulfurization and denitrification effluent wastewater of a power plant uses a purification and treatment apparatus for desulfurization and denitrification effluent wastewater of a power plant, the purification and treatment apparatus for desulfurization and denitrification effluent wastewater of a power plant comprises a bottom plate, a guide device, a clearing device and a purification device, and the specific method for performing desulfurization and denitrification on wastewater by using the purification and treatment apparatus for desulfurization and denitrification effluent wastewater of a power plant is as follows:
s1, equipment placement: placing the bottom plate at a wastewater drainage port in a manual mode;
s2, preparation for purification: the desulfurization and denitrification agent is placed in the purification device in a manual mode, and then the guide device is connected with the water outlet manually;
s3, wastewater purification: the wastewater enters the purification device through the guide device, and the purification device carries out purification treatment on the wastewater;
s4, purification and discharge: the wastewater purified in step S3 is discharged from the cleaning device, and the cleaning device is cleaned for a certain period of time.
The guide device is installed through the bracing piece in the bottom plate upper end, and guide device one side is provided with clearing device, and clearing device installs in the bottom plate upper end, is provided with purifier between clearing device and the guide device, and purifier installs in the guide device upper end, purifier and clearing device fixed connection.
The purification device comprises a support plate, a circular ring, an electric push rod, a connecting block, a rotating pipe, a circular pipe, a filter screen and a purification mechanism, wherein the support plate is symmetrically arranged above the bottom plate and is respectively and fixedly connected with the guide device and the clearing device, the circular ring is arranged at the inner end of the support plate, a circular through hole is formed in the middle of the support plate positioned on one side of the guide device, the electric push rod is arranged in the middle of the circular through hole and is fixedly connected with the support plate through a push rod seat, the connecting block is arranged at one end of the electric push rod close to the clearing device, the rotating pipe is rotatably connected with the outer surface of the circular ring, the connecting plate is uniformly arranged on the outer surface of the rotating pipe, the circular pipe is arranged at one end of the connecting plate far away, when the device works, firstly, a desulfurization and denitrification agent is placed in a purification mechanism in a manual mode, the purification mechanism is rotated to a position between a guide device and a clearing device, then, wastewater enters the purification mechanism through the guide device, the purification mechanism carries out desulfurization and denitrification treatment on the wastewater, meanwhile, an electric push rod is manually and repeatedly started and drives the purification mechanism to move through a connecting block, so that the desulfurization and denitrification agent is stirred, the phenomenon that the desulfurization and denitrification agent in the wastewater cannot react is avoided, the use efficiency of the desulfurization and denitrification agent is improved, the purified wastewater enters the clearing device through the purification mechanism and is discharged from the clearing device, finally, after the use of the purification mechanism on one side is finished, a rotary pipe is manually rotated and drives the purification mechanism to be replaced through a round pipe, so that the influence on the purification of the wastewater is avoided, and the purification efficiency of the wastewater is improved, and the desulfurization and denitrification agent in the used purification mechanism is replaced.
The purification mechanism comprises a cylindrical block, purification units, a fixed rod, an adjusting unit, clamping units and a linkage plate, wherein a plurality of cylindrical grooves are uniformly formed in one end, close to the cleaning device, of the cylindrical block, the purification units are connected in a sliding manner inside the cylindrical grooves, the fixed rod is fixedly connected between the purification units, the adjusting unit is in threaded connection with the middle part of one end, close to the cleaning device, of the cylindrical block, a plurality of clamping units are uniformly arranged on one side, close to the filter screen, of the adjusting unit, the clamping units are fixedly connected with the inside of the cylindrical block, the purification units, close to one side of the rotating pipe, are connected with the linkage plate in a sliding manner, one end, far away from the purification units, of the linkage plate is matched with the connecting block in a sliding manner, the linkage plate is matched with the rotating pipe and the circular pipe in a sliding manner, afterwards, the manual work rotates the regulating unit, and the regulating unit presss from both sides tight fixedly to the purification unit through pressing from both sides tight unit, and at last, the manual work is connected linkage board and purification unit and connecting block, and artifical reciprocal start electric putter, electric putter pass through the connecting block and drive the linkage board and carry out reciprocating motion, and the linkage board drives the purification unit and stirs the SOx/NOx control agent, avoids inside SOx/NOx control agent can not react to the availability factor of SOx/NOx control agent has been improved.
The purification unit comprises a purification frame, a purification cover, a rotary sleeve, a rotary rod, a pushing plate and a pushing ring, wherein the purification frame is in sliding fit with a cylindrical groove, the side wall of the purification frame is provided with a water inlet, the outer surface of the purification frame is symmetrically provided with clamping columns, one end of the purification frame, which is close to the cleaning device, is connected with the purification cover in a sliding way, the middle part of the purification cover is provided with the rotary sleeve, the inner part of the rotary sleeve is provided with a threaded rail, the threaded rail is symmetrically and slidably connected with a traction rod, the rotary rod is fixedly connected between the traction rods, the end part of the traction rod is provided with a sliding ball, the outer surface of the rotary rod is uniformly provided with a plurality of stirring rods, one end of the rotary rod, which is close to the cleaning device, is connected with the pushing plate through a bearing, one end of the pushing plate, which is close, the side wall of the clamping groove is connected with a cylinder in a sliding way, the cylinder is matched with the linkage plate in a sliding way, when in specific work, the desulfurization and denitrification agent is placed in the purification frame in a manual mode, the purification frame is inserted into the cylindrical groove of the cylindrical block, then the purification cover is connected with the purification frame manually, the adjusting unit is manually rotated and is used for clamping and fixing the purifying frame through the clamping unit, and finally, manually matching the linkage plate with the pushing plate and the connecting block, manually starting the electric push rod in a reciprocating manner, driving the rotary rod to move in a reciprocating manner by the electric push rod through the connecting block, matching the rotary rod with the rotary sleeve through the traction rod, thereby realize the pivoted function, the rotary rod stirs SOx/NOx control agent through the puddler to improved SOx/NOx control agent's availability factor, pushed the ring and extruded purifying cover, avoided purifying the phenomenon that the discharge opening that covers appears blockking up.
Preferably, the guiding device comprises a guiding tube, a sliding frame, a limiting rod, a pulling plate and a puller spring, the guiding tube is mounted at the upper end of the supporting rod, the sliding frame is mounted on the outer surface of the guiding tube, a sliding chute is formed in one end, close to the purifying device, of the sliding frame, the limiting rod is connected inside the sliding chute in a sliding mode, the pulling plate is mounted at one end, far away from the purifying device, of the limiting rod, the pulling plate is in sliding fit with the sliding frame in a penetrating mode, the puller spring is fixedly connected to one end, far away from the limiting rod, of the pulling plate, a square plate is fixedly connected to one end, far away from the pulling plate, of the puller spring and mounted at the upper end of the sliding frame, when the purifying device works, firstly, the desulfurization and denitrification agent is placed in the purifying mechanism in a manual mode, the purifying mechanism is rotated to a position, and finally, manually introducing the wastewater into a guide pipe, introducing the wastewater into a round pipe by the guide pipe, and purifying the wastewater by a purification unit.
Preferably, clearing device include the support column, hold the pipe, filter and sealed lid, bottom plate upper end symmetry install the support column, hold the pipe in the support column upper end, it installs the filter to hold the inside pipe wall, one side that the filter is close to purifier is provided with sealed lid, sealed side surface cover is equipped with the rubber circle, the rubber circle with hold the cooperation of pipe wall joint, concrete during operation, at first, the waste water after the purification lets in and holds intraductally, the filter separates the fender to the precipitate that produces after purifying, avoid the precipitate to flow, afterwards, after waste water clearance a period, sealed lid is opened to the manual work, and will pile up and clear away holding intraductal deposit, and at last, the manual work resets sealed lid, the rubber circle plays sealed effect.
Preferably, the regulating unit include adjusting screw and push away the head, adjusting screw and cylinder piece threaded connection, adjusting screw is close to the one end of filter screen and installs and push away the head, push away the head surface and evenly be connected with the ball through normal running fit's mode, concrete during operation, will purify the cylinder inslot that the frame inserted the cylinder piece through artificial mode to purify the lid and be connected with purifying the frame, afterwards, artifical adjusting screw that rotates, adjusting screw moves clamping unit through pushing away the head and removes, thereby realize pressing from both sides tight spacing function to purifying the frame, avoid purifying the gliding phenomenon of frame appearance when using.
Preferably, the clamping unit comprises an auxiliary plate, a pushing rod, a clamping block and a clamping spring, the auxiliary plate is fixedly connected with the inside of the cylindrical block, the middle part of the auxiliary plate is connected with the pushing rod in a penetrating and sliding mode, one end, close to the pushing head, of the pushing rod is provided with an inclined surface in sliding fit with the ball, the other end of the pushing rod is provided with the clamping block, one end, far away from the auxiliary plate, of the clamping block is paved with a rubber pad, the clamping spring is fixedly connected between one end, close to the auxiliary plate, of the clamping block and the auxiliary plate, during specific work, the adjusting screw rod is manually rotated and pushed by the pushing rod through the pushing head, the pushing rod clamps and limits the purification frame through the clamping block, the rubber pad increases friction between the adjusting screw rod and the purification frame, so that the stability of the purification frame is improved, and then, after the desulfurization and denitrification agents in the purification frame are used, the, the clamping spring drives the clamping block to reset.
Preferably, purify the lid and evenly seted up a plurality of discharge openings, discharge opening and the protruding sliding fit of toper, purify the lid lateral wall and evenly seted up the rectangle opening, rectangle opening lateral wall has the joint board through the round pin hub connection, the annular ring has been seted up at the joint board middle part, annular ring and joint post sliding fit, concrete during operation, will purify the cylinder inslot that the frame inserted the cylinder piece through artificial mode, afterwards, the manual work will purify the lid and be connected with purifying the frame, with joint board and joint post cooperation, thereby realize purifying the function that lid and purification frame are connected, the discharge opening plays waste water exhaust function.
Preferably, the cylinder piece be close to the one end of filter screen and seted up circular blind hole, a plurality of round holes have evenly been seted up to circular blind hole lateral wall, the round hole uses with the inlet opening cooperation, the inside cavity of having seted up of cylinder piece, the inside fixed mounting of cavity has the accessory plate, concrete during operation, the round hole can play the function of shunting waste water, avoids waste water to appear that the waste water volume is too big when SOx/NOx control leads to SOx/NOx control incomplete phenomenon to improve waste water purification's effect, the round hole pours into waste water into through the inlet opening and purifies in the frame.
Preferably, the toroidal ring surface evenly be connected with a plurality of round rollers through the bearing, round roller and rotatory pipe sliding fit, specific during operation, rotatory pipe passes through the cooperation of round roller and toroidal ring, realizes the pivoted function to drive purification mechanism and change, avoid causing the influence to waste water purification, improved waste water purification's efficiency.
Preferably, the pipe between fixedly connected with manger plate ring board, spacing hole has evenly been seted up to manger plate ring board, spacing hole and gag lever post sliding fit, specific during operation, the manual work rotates the rotating tube, the rotating tube drives the manger plate ring board through the pipe and rotates, later, the manual work carries out spacing function with gag lever post and spacing hole cooperation, the realization to purifying mechanism.
(III) advantageous effects
1. According to the purification treatment method for the desulfurization and denitrification discharged wastewater of the power plant, the adopted purification device can carry out split-flow treatment on the wastewater, so that the phenomenon of incomplete desulfurization and denitrification caused by overlarge wastewater amount during desulfurization and denitrification of the wastewater is avoided, and the purification effect of the wastewater is improved;
2. according to the purification treatment method for the desulfurization and denitrification discharged wastewater of the power plant, the adopted purification device can stir the desulfurization and denitrification agent during wastewater purification, and the phenomenon that the desulfurization and denitrification agent inside cannot react is avoided, so that the use efficiency of the desulfurization and denitrification agent is improved, the wastewater purification effect is increased, and the purification cost is reduced;
3. according to the purification treatment method for the desulfurization and denitrification discharged wastewater of the power plant, provided by the invention, the adopted purification device adopts a multi-station mode, and the desulfurization and denitrification agent after purification can be quickly replaced, so that the influence on wastewater purification is avoided, and the wastewater purification efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of the structure of the present invention (from the left looking forward);
FIG. 3 is a perspective view (from right to left) of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a cross-sectional view of the present invention;
FIG. 6 is an enlarged view of the invention taken in the direction of N in FIG. 5;
fig. 7 is an enlarged view of the invention in the direction X of fig. 5.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, in order to achieve the above object, the following technical solutions are adopted in the present invention, and a purification treatment method for desulfurization and denitrification effluent wastewater of a power plant is used, the purification treatment device for desulfurization and denitrification effluent wastewater of a power plant comprises a bottom plate 1, a guide device 2, a removal device 3 and a purification device 4, and the following specific methods are adopted when desulfurization and denitrification effluent wastewater of a power plant is used for desulfurization and denitrification:
s1, equipment placement: placing the bottom plate 1 at a wastewater drainage port in a manual mode;
s2, preparation for purification: the desulfurization and denitrification agent is placed in the purification device 4 in a manual mode, and then the guide device 2 is connected with the water outlet manually;
s3, wastewater purification: the wastewater enters a purification device 4 through a guide device 2, and the purification device 4 carries out purification treatment on the wastewater;
s4, purification and discharge: the wastewater purified in step S3 is discharged from the removing device 3, and the removing device 3 is cleaned for a certain period of time.
The guide device 2 comprises a guide tube 21, a sliding frame 22, a limiting rod 23, a pulling plate 24 and a tightening spring 25, the guide tube 21 is mounted at the upper end of the support rod, the sliding frame 22 is mounted on the outer surface of the guide tube 21, a sliding chute is arranged at one end of the sliding frame 22 close to the purification device 4, the limiting rod 23 is connected in the sliding chute in a sliding manner, the pulling plate 24 is mounted at one end of the limiting rod 23 far away from the purification device 4, the pulling plate 24 and the sliding frame 22 are in through sliding fit, the tightening spring 25 is fixedly connected at one end of the pulling plate 24 far away from the limiting rod 23, a square plate is fixedly connected at one end of the tightening spring 25 far away from the pulling plate 24 and mounted at the upper end of the sliding frame 22, during specific work, firstly, a desulfurization and denitrification agent is placed in the purification mechanism 48 in a manual mode, the purification mechanism 48 is rotated to a position between the guide device 2 and the cleaning device 3, thereby limiting the purification device 4, finally, the wastewater is manually led into the guide pipe 21, the guide pipe 21 leads the wastewater into the round pipe 46, and the purification unit 482 carries out purification treatment on the wastewater.
The purification device 4 comprises a support plate 41, a circular ring 42, an electric push rod 43, a connecting block 44, a rotating pipe 45, a circular pipe 46, a filter screen 47 and a purification mechanism 48, wherein the support plate 41 is symmetrically arranged above the bottom plate 1, the support plate 41 is respectively fixedly connected with the guide device 2 and the removal device 3, the circular ring 42 is arranged at the inner end of the support plate 41, a circular through hole is formed in the middle of the support plate 41 positioned on one side of the guide device 2, the electric push rod 43 is arranged in the middle of the circular through hole, the electric push rod 43 is fixedly connected with the support plate 41 through a push rod seat, the connecting block 44 is arranged at one end of the electric push rod 43 close to the removal device 3, the rotating pipe 45 is rotatably connected to the outer surface of the circular ring 42, the connecting plate is uniformly arranged on the outer surface of the rotating pipe 45, the circular pipe 46 is, the purification mechanism 48 is fixedly connected with the inner wall of the circular tube 46, during the operation, firstly, the desulfurization and denitrification agent is manually placed in the purification mechanism 48, the purification mechanism 48 is rotated to a position between the guide device 2 and the removing device 3, then, the wastewater enters the purification mechanism 48 through the guide device 2, the purification mechanism 48 carries out desulfurization and denitrification treatment on the wastewater, meanwhile, the electric push rod 43 is manually and repeatedly started, the electric push rod 43 drives the purification mechanism 48 to move through the connecting block 44, so that the desulfurization and denitrification agent is stirred, the phenomenon that the desulfurization and denitrification agent in the wastewater cannot react is avoided, the use efficiency of the desulfurization and denitrification agent is improved, the purified wastewater enters the removing device 3 through the purification mechanism 48 and is discharged from the removing device 3, and finally, after the purification mechanism 48 on one side is used, the rotary tube 45 is manually rotated, the rotary tube 45 drives the purification mechanism 48 through the circular tube 46 to be replaced, thereby avoiding influencing the wastewater purification, improving the efficiency of the wastewater purification, and replacing the desulfurization and denitrification agent in the used purification mechanism 48.
42 surface of annuliform ring evenly be connected with a plurality of round rollers through the bearing, round roller and 45 sliding fit of rotatory pipe, specific during operation, rotatory pipe 45 realizes the pivoted function through the cooperation of round roller with annuliform ring 42 to drive purification mechanism 48 and change, avoid causing the influence to waste water purification, improved waste water purification's efficiency.
The purification mechanism 48 comprises a cylindrical block 481, a purification unit 482, a fixing rod 483, an adjusting unit 484, clamping units 485 and a linkage plate 486, wherein one end of the cylindrical block 481 close to the cleaning device 3 is uniformly provided with a plurality of cylindrical grooves, the purification unit 482 is connected in a sliding manner inside the cylindrical grooves, the fixing rod 483 is fixedly connected between the purification units 482, the middle part of one end of the cylindrical block 481 close to the cleaning device 3 is in threaded connection with the adjusting unit 484, one side of the adjusting unit 484 close to the filter screen 47 is uniformly provided with a plurality of clamping units 485, the clamping units 485 are fixedly connected with the inside of the cylindrical block 481, the purification unit 482 close to one side of the rotating pipe 45 is in a sliding connection with the linkage plate 486, one end of the linkage plate 486 far away from the purification unit 482 is in sliding fit with the connecting block 44, the linkage plate 486 is in sliding fit with the rotating pipe 45 and the circular pipe 46, during specific work, and insert purification unit 482 into the cylinder groove of cylinder piece 481, later, manual work rotates adjusting unit 484, adjusting unit 484 presss from both sides tightly fixedly through clamping unit 485 to purification unit 482, finally, the manual work is connected linkage plate 486 with purification unit 482 and connecting block 44, manual reciprocal start electric putter 43, electric putter 43 drives linkage plate 486 through connecting block 44 and carries out reciprocating motion, linkage plate 486 drives purification unit 482 and stirs the SOx/NOx control agent, avoid inside SOx/NOx control agent can not react, thereby the availability factor of SOx/NOx control agent has been improved.
The purification unit 482 comprises a purification frame 4821, a purification cover 4822, a rotating sleeve 4823, a rotating rod 4824, a pushing plate 4825 and a pushing ring 4826, the purification frame 4821 and a cylindrical groove are in sliding fit, a water inlet hole is formed in the side wall of the purification frame 4821, a clamping column is symmetrically installed on the outer surface of the purification frame 4821, one end, close to the cleaning device, of the purification frame 4821 is connected with the purification cover 4822 in a sliding manner, the rotating sleeve 4823 is installed in the middle of the purification cover 4822, a threaded rail is arranged inside the rotating sleeve 4823, a traction rod is symmetrically and slidably connected with the threaded rail, a rotating rod 4824 is fixedly connected between the traction rods, a sliding ball is arranged at the end of the traction rod, a plurality of stirring rods are evenly installed on the outer surface of the rotating rod 4824, one end, close to the cleaning device, of the rotating rod 4824 is connected with the pushing plate 4825 through a bearing, one end, close to the purification cover 4822, the pushing ring 4826, the end of the pushing plate 4825 away from the adjusting unit 484 is provided with a clamping groove, the side wall of the clamping groove is slidably connected with a cylinder, the cylinder is slidably matched with the linkage plate 486, during specific operation, firstly, the desulfurization and denitrification agent is placed in the purification frame 4821 in a manual mode, the purification frame 4821 is inserted into the cylinder groove of the cylinder block 481, then, the purification cover 4822 is manually connected with the purification frame 4821, the adjusting unit 484 is manually rotated, the purification frame 4821 is clamped and fixed by the adjusting unit 484 through the clamping unit 485, finally, the linkage plate 486 is manually matched with the pushing plate 4825 and the connecting block 44, the electric push rod 43 is manually and reciprocally started, the electric push rod 43 drives the rotating rod 4824 to reciprocate through the connecting block 44, the rotating rod 4824 is matched with the rotating sleeve 4823 through the draw bar, thereby realizing a rotating function, the rotating rod 4824 stirs the desulfurization and denitrification agent through the stirring bar, thereby improving the use efficiency of the desulfurization and denitrification agent, the pushing ring 4826 pushes the cleaning cover 4822 to prevent the discharge hole of the cleaning cover 4822 from being blocked.
Purify lid 4822 evenly seted up a plurality of discharge openings, discharge opening and the protruding sliding fit of toper, purify lid 4822 lateral wall and evenly seted up the rectangle opening, rectangle opening lateral wall has the joint board through the round pin hub connection, the annular ring has been seted up at the joint board middle part, annular ring and joint post sliding fit, concrete during operation, will purify frame 4821 and insert the cylinder inslot of cylinder piece 481 through artificial mode, afterwards, the manual work will purify lid 4822 and be connected with purifying frame 4821, with joint board and joint post cooperation, thereby realize purifying the function that lid 4822 and purification frame 4821 are connected, the discharge opening plays waste water exhaust function.
Regulating unit 484 include adjusting screw 4841 and push away the head 4842, adjusting screw 4841 and cylinder piece 481 threaded connection, adjusting screw 4841 is close to the one end of filter screen 47 and is installed and push away head 4842, it is connected with the ball evenly through normal running fit's mode to push away the head 4842 surface, concrete during operation, will purify the cylinder inslot that frame 4821 inserted cylinder piece 481 through artificial mode, and be connected purifying lid 4822 and purification frame 4821, afterwards, manual rotation adjusting screw 4841, adjusting screw 4841 drives clamping unit 485 through pushing away the head 4842 and removes, thereby realize pressing from both sides tight spacing function to purification frame 4821, avoid purifying frame 4821 and appear gliding phenomenon when using.
The clamping unit 485 comprises an auxiliary plate 4851, a pushing rod 4852, a clamping block 4853 and a clamping spring 4854, the auxiliary plate 4851 is fixedly connected with the inside of the cylindrical block 481, the middle of the auxiliary plate 4851 is connected with the pushing rod 4852 in a penetrating and sliding manner, one end of the pushing rod 4852 close to the pushing head 4842 is provided with an inclined surface, the inclined surface is in sliding fit with the balls, the other end of the pushing rod 4852 is provided with the clamping block 4853, one end of the clamping block 4853 far away from the auxiliary plate 4851 is paved with a rubber pad, the clamping spring 4854 is fixedly connected between one end of the clamping block 4853 close to the auxiliary plate 4851 and the auxiliary plate 4851, during specific work, the adjusting screw 4841 is manually rotated, the adjusting screw 4841 drives the pushing rod 4852 to push through the pushing head 4842, the pushing rod 4852 clamps the purifying frame 4821 through the clamping block 4853, the rubber pad increases friction with the purifying frame 4821, thereby improving the stability of the purifying frame 4821, after the desulfurization and denitrification agent in the purification frame 4821 is used, the adjusting screw 4841 is manually reset, and the clamping spring 4854 drives the clamping block 4853 to reset.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a purification treatment method of wastewater discharged in desulfurization and denitrification of power plant, it has used a purification treatment equipment of wastewater discharged in desulfurization and denitrification of power plant, and this purification treatment equipment of wastewater discharged in desulfurization and denitrification of power plant includes bottom plate (1), guiding device (2), clearing device (3) and purifier (4), its characterized in that: the concrete method for carrying out desulfurization and denitrification on the wastewater by adopting the desulfurization and denitrification discharged wastewater purification treatment equipment of the power plant is as follows:
s1, equipment placement: the bottom plate (1) is placed at a wastewater drainage port in a manual mode;
s2, preparation for purification: the desulfurization and denitrification block is placed in the purification device (4) in a manual mode, and then the guide device (2) is connected with the water outlet manually;
s3, wastewater purification: the wastewater enters a purification device (4) through a guide device (2), and the purification device (4) purifies the wastewater;
s4, purification and discharge: discharging the wastewater purified in the step S3 from the clearing device (3), and clearing the clearing device (3) within a period of time;
the cleaning device is characterized in that a guide device (2) is mounted at the upper end of a bottom plate (1) through a support rod, a cleaning device (3) is arranged on one side of the guide device (2), the cleaning device (3) is mounted at the upper end of the bottom plate (1), a purifying device (4) is arranged between the cleaning device (3) and the guide device (2), the purifying device (4) is mounted at the upper end of the guide device (2), and the purifying device (4) is fixedly connected with the cleaning device (3);
the purification device (4) comprises a support plate (41), a circular ring (42), an electric push rod (43), a connecting block (44), a rotating pipe (45), a circular pipe (46), a filter screen (47) and a purification mechanism (48), wherein the support plate (41) is symmetrically arranged above the bottom plate (1), the support plate (41) is respectively and fixedly connected with the guide device (2) and the removing device (3), the circular ring (42) is arranged at the inner end of the support plate (41), a circular through hole is formed in the middle of the support plate (41) positioned on one side of the guide device (2), the electric push rod (43) is arranged in the middle of the circular through hole, the electric push rod (43) is fixedly connected with the support plate (41) through a push rod seat, the connecting block (44) is arranged at one end, close to the removing device (3), of the electric push rod (43), the, the outer surface of the rotating pipe (45) is uniformly provided with a connecting plate, one end of the connecting plate, which is far away from the rotating pipe (45), is provided with a round pipe (46), a filter screen (47) is arranged inside the round pipe (46), one side of the filter screen (47), which is close to the clearing device (3), is provided with a purifying mechanism (48), and the purifying mechanism (48) is fixedly connected with the inner wall of the round pipe (46);
the purification mechanism (48) comprises cylindrical blocks (481), purification units (482), a fixing rod (483), adjustment units (484), clamping units (485) and a linkage plate (486), wherein a plurality of cylindrical grooves are uniformly formed in one ends, close to the clearing device (3), of the cylindrical blocks (481), the purification units (482) are connected in the cylindrical grooves in a sliding mode, the fixing rod (483) is fixedly connected between the purification units (482), the adjustment units (484) are in threaded connection with the middle portions of the ends, close to the clearing device (3), of the cylindrical blocks (481), the clamping units (485) are uniformly arranged on one sides, close to the filter screen (47), of the adjustment units (484), the clamping units (485) are fixedly connected with the insides of the cylindrical blocks (481), the purification units (482) on one side, close to the rotating pipe (45) are connected with the linkage plate (486), one ends, far away from the purification units (482), of the linkage plate (486) are in sliding, the linkage plate (486) is in sliding fit with the rotating pipe (45) and the circular pipe (46);
purifying element (482) including purifying frame (4821), purifying cover (4822), swivel sleeve (4823), rotary rod (4824), pushing board (4825) and pushing ring (4826), purifying frame (4821) and cylinder groove sliding fit, the inlet opening has been seted up to purifying frame (4821) lateral wall, purifying frame (4821) surface symmetry installs the joint post, purifying frame (4821) is close to cleaning device's one end sliding connection has purifying cover (4822), purifying cover (4822) mid-mounting has swivel sleeve (4823), swivel sleeve (4823) inside is provided with the screw thread rail, screw thread rail symmetry sliding connection has the traction lever, fixedly connected with rotary rod (4824) between the traction lever, the traction lever tip is provided with the sliding ball, a plurality of puddlers are evenly installed to rotary rod (4824) surface, the one end that rotary rod (4824) is close to cleaning device is connected with pushing board (4825) through the bearing, pushing plate (4825) is close to the one end that purifying cover (4822) was close to through the connecting rod installs pushing ring (4826), a plurality of conical protrusions are uniformly arranged at one end, close to the purification cover (4822), of the pushing ring (4826), a clamping groove is formed in one end, far away from the adjusting unit (484), of the pushing plate (4825), a cylinder is connected to the side wall of the clamping groove in a sliding mode, and the cylinder is in sliding fit with the linkage plate (486).
2. The method for purifying the discharged wastewater for desulfurization and denitrification in the power plant according to claim 1, characterized in that: guide device (2) include guide tube (21), sliding frame (22), gag lever post (23), pulling plate (24) and top tension spring (25), bracing piece upper end install guide tube (21), guide tube (21) surface mounting has sliding frame (22), the one end that sliding frame (22) are close to purifier (4) is provided with the spout, the inside sliding connection of spout has gag lever post (23), pulling plate (24) are installed to the one end that purifier (4) were kept away from in gag lever post (23), pulling plate (24) and sliding frame (22) run through sliding fit, the one end fixedly connected with top tension spring (25) that limiting rod (23) were kept away from in pulling plate (24) is pulled plate (24), the square slab is installed in sliding frame (22) upper end.
3. The method for purifying the discharged wastewater for desulfurization and denitrification in the power plant according to claim 1, characterized in that: clearing device (3) including support column (31), hold pipe (32), filter (33) and sealed lid (34), bottom plate (1) upper end symmetry install support column (31), support column (31) upper end is installed and is held pipe (32), hold pipe (32) inner wall and install filter (33), one side that filter (33) are close to purifier (4) is provided with sealed lid (34), sealed lid (34) side surface cover is equipped with the rubber circle, the rubber circle cooperates with holding pipe (32) pipe wall joint.
4. The method for purifying the discharged wastewater for desulfurization and denitrification in the power plant according to claim 1, characterized in that: adjusting element (484) include adjusting screw (4841) and push away crowded head (4842), adjusting screw (4841) and cylinder piece (481) threaded connection, adjusting screw (4841) are close to the one end of filter screen (47) and are installed and push away crowded head (4842), push away crowded head (4842) surface and evenly be connected with the ball through normal running fit's mode.
5. The purification treatment method for the desulfurization and denitrification discharged wastewater of the power plant according to claim 4, characterized in that: the clamping unit (485) comprises an auxiliary plate (4851), a pushing rod (4852), a clamping block (4853) and a clamping spring (4854), the auxiliary plate (4851) is fixedly connected with the inside of the cylindrical block (481), the middle of the auxiliary plate (4851) is connected with the pushing rod (4852) in a penetrating and sliding mode, one end, close to the pushing head (4842), of the pushing rod (4852) is provided with a slope, the slope is in sliding fit with a ball, the other end of the pushing rod (4852) is provided with the clamping block (4853), one end, far away from the auxiliary plate (4851), of the clamping block (4853) is paved with a rubber pad, and the clamping spring (4854) is fixedly connected between one end, close to the auxiliary plate (4851), of the clamping block (4853) and the auxiliary plate (4851).
6. The method for purifying the discharged wastewater for desulfurization and denitrification in the power plant according to claim 1, characterized in that: purify lid (4822) evenly seted up a plurality of discharge openings, discharge opening and the protruding sliding fit of toper, purify lid (4822) lateral wall and evenly seted up the rectangle opening, rectangle opening lateral wall has the joint board through round pin hub connection, the annular opening has been seted up at the joint board middle part, annular opening and joint post sliding fit.
7. The purification treatment method for the desulfurization and denitrification discharged wastewater of the power plant according to claim 5, characterized in that: cylindrical block (481) be close to the one end of filter screen (47) seted up circular blind hole, a plurality of round holes have evenly been seted up to circular blind hole lateral wall, the round hole uses with the inlet opening cooperation, the inside cavity of having seted up of cylindrical block (481), the inside fixed mounting of cavity has accessory plate (4851).
8. The method for purifying the discharged wastewater for desulfurization and denitrification in the power plant according to claim 1, characterized in that: the outer surface of the circular ring (42) is uniformly connected with a plurality of circular rollers through bearings, and the circular rollers are in sliding fit with the rotating pipe (45).
9. The purification treatment method for the desulfurization and denitrification discharged wastewater of the power plant according to claim 2, characterized in that: the water retaining ring plates are fixedly connected between the circular tubes (46), limiting holes are uniformly formed in the water retaining ring plates, and the limiting holes are in sliding fit with the limiting rods (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110413190.XA CN113003693A (en) | 2021-04-16 | 2021-04-16 | Purification treatment method for desulfurization and denitrification discharged wastewater of power plant |
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| CN202110413190.XA CN113003693A (en) | 2021-04-16 | 2021-04-16 | Purification treatment method for desulfurization and denitrification discharged wastewater of power plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538718A (en) * | 2022-03-24 | 2022-05-27 | 国网河北省电力有限公司电力科学研究院 | Method for coupling values of pollutants in all-system sewage wastewater of power station |
| CN114870492A (en) * | 2022-03-29 | 2022-08-09 | 山东百脉泉酒业股份有限公司 | White spirit production filter equipment |
-
2021
- 2021-04-16 CN CN202110413190.XA patent/CN113003693A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538718A (en) * | 2022-03-24 | 2022-05-27 | 国网河北省电力有限公司电力科学研究院 | Method for coupling values of pollutants in all-system sewage wastewater of power station |
| CN114538718B (en) * | 2022-03-24 | 2023-12-26 | 国网河北省电力有限公司电力科学研究院 | Coupling method for pollutant values of full-system sewage and wastewater of power station |
| CN114870492A (en) * | 2022-03-29 | 2022-08-09 | 山东百脉泉酒业股份有限公司 | White spirit production filter equipment |
| CN114870492B (en) * | 2022-03-29 | 2024-02-06 | 山东百脉泉酒业股份有限公司 | White spirit production filter equipment |
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Application publication date: 20210622 |