CN113599932A - Waste gas purification device for optimizing sintering energy and using method thereof - Google Patents
Waste gas purification device for optimizing sintering energy and using method thereof Download PDFInfo
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- CN113599932A CN113599932A CN202110973963.XA CN202110973963A CN113599932A CN 113599932 A CN113599932 A CN 113599932A CN 202110973963 A CN202110973963 A CN 202110973963A CN 113599932 A CN113599932 A CN 113599932A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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Abstract
The invention discloses a waste gas purification device for optimizing sintering energy and a using method thereof, wherein the waste gas purification device for optimizing sintering energy comprises a waste gas filter tank and a water tank, the interior of the waste gas filter tank is of a continuous funnel-shaped structure, the top of one side of the waste gas filter tank is provided with an air inlet pipe, and the air inlet pipe is of an L-shaped structure, and the waste gas purification device has the beneficial effects that: drive rivers through the puddler and be better to waste gas filtering's effect that rotational motion can be better, be convenient for better separate the waste gas canister through the valve plate subassembly and carry out the subregion operation, thereby filter waste gas while not shutting down work and clear up impurity in the sewage on the one side, the work efficiency of equipment has been promoted, be convenient for better filtering the great granule impurity in the sewage through just straining the mechanism, be convenient for through filter pressing mechanism and carry out further essence to dirty water containing impurity, reduce aquatic impurity content, reach water cyclic utilization's effect, optimize the energy.
Description
Technical Field
The invention relates to the technical field of waste gas purification, in particular to a waste gas purification device for sintering energy optimization and a using method thereof.
Background
The sintering raw material generates dust-containing waste gas in the processes of loading, unloading, crushing, screening, storing and transporting, the moisture-dust symbiotic waste gas is generated in a mixture system, the mixture generates high-temperature waste gas containing dust, SO2 and NOx in the process of sintering, the sintered ore also generates dust-containing waste gas in the processes of crushing, screening, cooling, storing and transporting, the gas content of the waste gas is very large, and the concentrations of dust and SO2 are high, SO that the pollution to the atmosphere is serious. The existing sintering energy waste gas purification equipment can gradually reduce the filtration efficiency along with the extension of the filtration time and the accumulation of dust particles when in use, and finally has to be shut down to clean impurities, so that the working efficiency is reduced, and meanwhile, the filtration equipment has high energy consumption and high cost.
Disclosure of Invention
The present invention is directed to a waste gas purification device for optimizing sintering energy and a method for using the same to solve the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: a waste gas purification device for optimizing sintering energy comprises a waste gas filter tank and a water tank, wherein the waste gas filter tank is of a continuous funnel-shaped structure, an air inlet pipe is arranged at the top of one side of the waste gas filter tank, the air inlet pipe is of an L-shaped structure, the bottom of the air inlet pipe penetrates through the middle of the interior of the waste gas filter tank, an air outlet pipe is arranged at the top of one side, away from the air inlet pipe, of the waste gas filter tank, the air inlet pipe and the air outlet pipe are communicated with the interior of the waste gas filter tank, a first motor is fixedly mounted at the top of the waste gas filter tank, an output shaft of the first motor extends into the interior of the waste gas filter tank and is fixedly connected with a stirring rod, a valve plate assembly is arranged at one side of the waste gas filter tank, a primary filtering mechanism is arranged at the bottom of the waste gas filter tank, a first connecting pipe is connected to the top of one side, close to the waste gas filter tank, and a filter pressing mechanism is arranged at one side, close to the first connecting pipe, of the water tank, the top fixed mounting of water tank has the water pump, the output of water pump is connected with the second connecting pipe, the second connecting pipe runs through the inside top that extends to the waste gas filter bowl, the water pump is linked together through the inside of second connecting pipe with the waste gas filter bowl, the input of water pump is connected with the drinking-water pipe, the drinking-water pipe runs through the inside bottom that extends to the water tank, one side fixed mounting of waste gas filter bowl has the first connecting pipe of waste gas filter bowl.
Preferably, the valve plate subassembly includes the slip valve plate, one side sliding connection of waste gas filter tank has the slip valve plate, one side fixedly connected with sealing connection box of waste gas filter tank, sealing connection box's inside sliding connection has the limiting plate, the one end of slip valve plate extend to sealing connection box's inside and with one side fixed connection of limiting plate, one side fixed mounting that waste gas filter tank was kept away from to sealing connection box has the second motor, the output shaft of second motor extends to sealing connection box's inside and fixedly connected with lead screw, the one end of lead screw run through behind the limiting plate and with the inside threaded connection of slip valve plate.
Preferably, the preliminary filtration mechanism includes the drainage box, the bottom fixedly connected with drainage box of waste gas filter tank, there is the side cap one side of drainage box through the screw connection, one side fixedly connected with that the side cap is close to the drainage box is sealed to be filled up, the connecting hole has been seted up to one side that the drainage box is close to the side cap, side cap one side extends to the inside and the fixedly connected with mount of drainage box, the inboard fixedly connected with filter bowl of mount.
Preferably, the dimensions of the top of the bowl match the internal dimensions of the drainage box.
Preferably, the filter-pressing mechanism includes the baffle, the inner wall top of water tank and the one end fixedly connected with baffle that is close to first connecting pipe, the bottom of baffle and the one end of keeping away from first connecting pipe rotate and be connected with the closing plate, the bottom of baffle and the one end fixedly connected with block that is close to first connecting pipe, the inside of water tank and the one side that is located the baffle and is close to first connecting pipe are filled with the fibre filter ball, the top of water tank and the one end fixed mounting that is close to first connecting pipe have the cylinder, the piston rod of cylinder extends to the inside and the fixedly connected with clamp plate of water tank.
Preferably, a return pipe is arranged at the top of one side of the water tank, one end of the return pipe extends to the outer side of the water tank and is connected with the top of the first connecting pipe, the inside of the water tank is communicated with the first connecting pipe through the return pipe, and one end, far away from the water tank, of the first connecting pipe is communicated with the bottom of the drainage box.
Preferably, an observation groove is formed in one side of the water tank, an emptying pipe is arranged at the bottom of one side, away from the first connecting pipe, of the water tank, an overflow pipe is arranged at the top of one side, close to the emptying pipe, of the water tank, and a water filling port is formed in the top of the water tank and one end, away from the first connecting pipe, of the water tank.
Preferably, the first motor, the water pump, the second motor and the solenoid valves at the pneumatic pipelines of the cylinders are all electrically connected with the control panel.
The invention also provides a using method of the waste gas purification device for optimizing the sintering energy, which comprises the following steps:
firstly, moving equipment to a designated position, electrifying the equipment, injecting water into a water tank through a water filling port, pumping the water into a waste gas filter tank through a water pump, and separating the middle part of the waste gas filter tank by a sliding valve plate;
step two, when the water level is more than the bottom of the air inlet pipe, the water pump is closed, at the moment, the waste gas is conveyed into the waste gas filtering tank through the air inlet pipe, waste gas particles in the air inlet pipe are filtered by water, meanwhile, the first motor is started, and water flow is driven to rotate through rotation of the stirring rod, so that the waste gas filtering efficiency is improved;
step three, when the waste gas particle deposits in the waste gas filter tank are more, closing the first motor, then continuing water injection by the water pump, simultaneously opening the second motor, driving the screw rod to rotate by the second motor so as to drive the sliding valve plate to slide towards the inside of the sealing connection box, leading the deposits to flow to a primary filter mechanism at the bottom in the waste gas filter tank along with water flow, then reversely operating the second motor to close the sliding valve plate, and continuing to perform the operation of the step two;
step four, after entering the drainage box, sewage is filtered by the filter bowl and then is drained to the water tank from the first connecting pipe, and when water in the drainage box is drained, the side cover can be removed to filter impurities in the filter bowl;
step five, water flow in the drainage box flows to the water tank and then falls into the fiber filter ball, at the moment, the air cylinder is started, the air cylinder pushes the pressing plate to descend to compress the fiber filter ball, sewage is further subjected to filter pressing, water filtered by the fiber filter ball passes through the blocking net and then pushes the sealing plate to flow into the water tank, after the compression is finished, the pressing plate returns to the original position, the sealing plate is closed and pressed by water pressure in the water tank to prevent backflow, meanwhile, water remaining on the top of the pressing plate flows back into the first connecting pipe through the backflow pipe and flows into the fiber filter ball to wait for the next filtration;
and step six, repeating the steps to finish the non-intermittent waste gas water filtration and the water recycling of the partition operation.
Compared with the prior art, the invention has the beneficial effects that: drive rivers through the puddler and be better to waste gas filtering's effect that rotational motion can be better, be convenient for better separate the waste gas canister through the valve plate subassembly and carry out the subregion operation, thereby filter waste gas while not shutting down work and clear up impurity in the sewage on the one side, the work efficiency of equipment has been promoted, be convenient for better filtering the great granule impurity in the sewage through just straining the mechanism, be convenient for through filter pressing mechanism and carry out further essence to dirty water containing impurity, reduce aquatic impurity content, reach water cyclic utilization's effect, optimize the energy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the valve plate assembly of the present invention;
FIG. 3 is an enlarged view of the invention at A;
fig. 4 is a schematic view of the internal structure of the water tank of the present invention.
In the figure: 1. an exhaust gas canister; 2. an air inlet pipe; 3. an air outlet pipe; 4. a first motor; 5. a stirring rod; 6. a valve plate assembly; 61. a slide valve plate; 62. a sealed connection box; 63. a limiting plate; 64. a second motor; 65. a screw rod; 7. a primary filtering mechanism; 71. a drain box; 72. a side cover; 73. a gasket; 74. connecting holes; 75. a fixed mount; 76. a filter bowl; 8. a water tank; 9. a first connecting pipe; 10. a filter pressing mechanism; 101. a partition plate; 102. a sealing plate; 103. blocking; 104. a fiber filter ball; 105. a cylinder; 106. pressing a plate; 107. a return pipe; 11. a water pump; 12. a second connecting pipe; 13. a water pumping pipe; 14. an observation tank; 15. emptying the pipe; 16. an overflow pipe; 17. a water filling port; 18. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a waste gas purification device for optimizing sintering energy comprises a waste gas filter tank 1 and a water tank 8, wherein the interior of the waste gas filter tank 1 is of a continuous funnel-shaped structure, an air inlet pipe 2 is arranged at the top of one side of the waste gas filter tank 1, the air inlet pipe 2 is of an L-shaped structure, the bottom of the air inlet pipe 2 penetrates through the middle of the interior of the waste gas filter tank 1, an air outlet pipe 3 is arranged at the top of the waste gas filter tank 1, which is far away from one side of the air inlet pipe 2, the air inlet pipe 2 and the air outlet pipe 3 are communicated with the interior of the waste gas filter tank 1, a first motor 4 is fixedly arranged at the top of the waste gas filter tank 1, an output shaft of the first motor 4 extends to the interior of the waste gas filter tank 1 and is fixedly connected with a stirring rod 5, water flow is driven by the stirring rod 5 to perform rotational flow motion, so that the waste gas can be better filtered, a valve plate assembly 6 is arranged at one side of the waste gas filter tank 1, a primary filtering mechanism 7 is arranged at the bottom of the waste gas filter tank 1, one side top that water tank 8 is close to waste gas canister 1 is connected with first connecting pipe 9, one side that the inside of water tank 8 and be close to first connecting pipe 9 is equipped with filter-pressing mechanism 10, the top fixed mounting of water tank 8 has water pump 11, the output of water pump 11 is connected with second connecting pipe 12, second connecting pipe 12 runs through the inside top that extends to waste gas canister 1, water pump 11 is linked together through second connecting pipe 12 and waste gas canister 1's inside, the input of water pump 11 is connected with drinking-water pipe 13, drinking-water pipe 13 runs through the inside bottom that extends to water tank 8, one side fixed mounting of waste gas canister 1 has waste gas canister 1 first connecting pipe 9.
Understandably, water is filled in the waste gas filter tank 1, and the bottom of the air inlet pipe 2 is kept submerged, the waste gas in the air inlet pipe 2 enters the waste gas filter tank 1 and then floats, the impurity particles flow or precipitate along with water flow, the filtering is completed, when the impurities in the waste gas filter tank 1 are more, the first motor 4 is closed, then the water stops the rotational flow, the impurities gradually precipitate on the top of the sliding valve plate 61, and at the moment, the impurities in the sliding valve plate 61 are opened, so that the impurities can fall into the bottom of the waste gas filter tank 1 along with the water flow.
Further, the valve plate assembly 6 comprises a sliding valve plate 61, one side of the exhaust gas filtering tank 1 is slidably connected with the sliding valve plate 61, one side of the exhaust gas filtering tank 1 is fixedly connected with a sealing connection box 62, the inside of the sealing connection box 62 is slidably connected with a limit plate 63, one end of the sliding valve plate 61 extends into the sealing connection box 62 and is fixedly connected with one side of the limit plate 63, one side of the sealing connection box 62 far away from the exhaust gas filtering tank 1 is fixedly provided with a second motor 64, an output shaft of the second motor 64 extends into the sealing connection box 62 and is fixedly connected with a lead screw 65, one end of the lead screw 65 penetrates through the limit plate 63 and is connected with the inner thread of the sliding valve plate 61, the exhaust gas filtering tank 1 is conveniently separated through the valve plate assembly 6 to perform partition operation, so that the exhaust gas is filtered while impurities in the sewage are cleaned, the working efficiency of the equipment is improved.
Further, it includes drainage box 71 to just strain mechanism 7, the bottom fixedly connected with of exhaust gas canister 1 drains box 71, there is side cap 72 one side of draining box 71 through bolted connection, one side fixedly connected with that side cap 72 is close to drainage box 71 seals up the pad 73, drainage box 71 is close to one side of side cap 72 and has seted up connecting hole 74, side cap 72 one side extends to the inside and the fixedly connected with mount 75 of drainage box 71, the inboard fixedly connected with filter bowl 76 of mount 75 is convenient for better filtering the great particle impurity in the sewage through just straining mechanism 7.
Further, the size of the top of the bowl 76 matches the internal size of the drain box 71.
Further, the filter-pressing mechanism 10 includes a partition plate 101, the inner wall top of the water tank 8 is close to one end fixedly connected with partition plate 101 of the first connecting pipe 9, the bottom of the partition plate 101 is connected with a sealing plate 102 in a rotating manner, the bottom of the partition plate 101 is close to one end fixedly connected with blocking net 103 of the first connecting pipe 9, one side, close to the first connecting pipe 9, of the partition plate 101 inside the water tank 8 is filled with fiber filter balls 104, one end fixedly mounted at the top of the water tank 8 and close to the first connecting pipe 9 is provided with a cylinder 105, a piston rod of the cylinder 105 extends to the inside of the water tank 8 and is fixedly connected with a pressing plate 106, the impurity-containing sewage is subjected to further fine filtration through the filter-pressing mechanism 10, the impurity content in the water is reduced, the effect of water recycling is achieved, and the energy is optimized.
Further, a return pipe 107 is arranged at the top of one side of the water tank 8, one end of the return pipe 107 extends to the outer side of the water tank 8 and is connected with the top of the first connecting pipe 9, the inside of the water tank 8 is communicated with the first connecting pipe 9 through the return pipe 107, and one end of the first connecting pipe 9, which is far away from the water tank 8, is communicated with the bottom of the drain box 71.
Furthermore, an observation groove 14 is formed in one side of the water tank 8, an emptying pipe 15 is arranged at the bottom of one side, away from the first connecting pipe 9, of the water tank 8, an overflow pipe 16 is arranged at the top of one side, close to the emptying pipe 15, of the water tank 8, and a water filling port 17 is arranged at one end, away from the first connecting pipe 9, of the top of the water tank 8.
Further, the first motor 4, the water pump 11, the second motor 64 and the solenoid valves at the pneumatic pipeline of the air cylinder 105 are all electrically connected to the control panel 18.
The invention also provides a using method of the waste gas purification device for optimizing the sintering energy, which comprises the following steps:
firstly, moving equipment to a designated position, electrifying the equipment, injecting water into a water tank 8 through a water filling port 17, pumping the water into a waste gas filter tank 1 through a water pump 11, and separating the middle part of the waste gas filter tank 1 through a sliding valve plate 61;
step two, when the water level is more than the bottom of the air inlet pipe 2, the water pump 11 is turned off, at the moment, the waste gas is conveyed into the waste gas filtering tank 1 through the air inlet pipe 2, the waste gas particles in the air inlet pipe 2 are filtered by water, meanwhile, the first motor 4 is turned on, and the water flow is driven to rotate through the rotation of the stirring rod 5, so that the waste gas filtering efficiency is improved;
step three, when the waste gas particle sediment in the waste gas filtering tank 1 is more, closing the first motor 4, then continuing water injection by the water pump 11, simultaneously opening the second motor 64, driving the screw rod 65 to rotate by the second motor 64 so as to drive the sliding valve plate 61 to slide towards the inside of the sealed connecting box 62, leading the sediment to flow to the primary filtering mechanism 7 at the bottom in the waste gas filtering tank 1 along with water flow, then reversely operating the second motor 64 to close the sliding valve plate 61, and continuing to perform the operation of the step two;
step four, after the sewage enters the drainage box 71, the sewage is filtered by the filter bowl 76 and then is drained from the first connecting pipe 9 to the water tank 8, and when the water in the drainage box 71 is emptied, the side cover 72 can be removed to filter impurities in the filter bowl 76;
step five, water flow in the drainage box 71 flows to the water tank 8 and then falls into the fiber filter ball 104, at the moment, the air cylinder 105 is started, the air cylinder 105 pushes the pressing plate 106 to descend to compress the fiber filter ball 104, sewage is further filter-pressed, water filtered by the fiber filter ball 104 passes through the blocking net 103 and then props open the sealing plate 102 to flow into the water tank 8, after the compression is finished, the pressing plate 106 returns to the original position, the water pressure in the water tank 8 closes and compresses the sealing plate 102 to prevent backflow, meanwhile, residual water on the top of the pressing plate 106 flows back to the first connecting pipe 9 through the backflow pipe 107 and flows into the fiber filter ball 104 to wait for the next filtration;
and step six, repeating the steps to finish the non-intermittent waste gas water filtration and the water recycling of the partition operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The waste gas purification device for optimizing the sintering energy comprises a waste gas filter tank (1) and a water tank (8), and is characterized in that the inside of the waste gas filter tank (1) is of a continuous funnel-shaped structure, an air inlet pipe (2) is arranged at the top of one side of the waste gas filter tank (1), the air inlet pipe (2) is of an L-shaped structure, the bottom of the air inlet pipe (2) penetrates through the middle of the inside of the waste gas filter tank (1), an air outlet pipe (3) is arranged at the top of one side, away from the air inlet pipe (2), of the waste gas filter tank (1), the air inlet pipe (2) and the air outlet pipe (3) are communicated with the inside of the waste gas filter tank (1), a first motor (4) is fixedly installed at the top of the waste gas filter tank (1), an output shaft of the first motor (4) extends to the inside of the waste gas filter tank (1) and is fixedly connected with a stirring rod (5), a valve plate assembly (6) is arranged at one side of the waste gas filter tank (1), a primary filtering mechanism (7) is arranged at the bottom of the waste gas filtering tank (1), a first connecting pipe (9) is connected with the top of one side of the water tank (8) close to the waste gas filtering tank (1), a filter pressing mechanism (10) is arranged inside the water tank (8) and on one side close to the first connecting pipe (9), a water pump (11) is fixedly arranged at the top of the water tank (8), the output end of the water pump (11) is connected with a second connecting pipe (12), the second connecting pipe (12) penetrates and extends to the upper part of the interior of the waste gas filtering tank (1), the water pump (11) is communicated with the interior of the waste gas filtering tank (1) through a second connecting pipe (12), the input end of the water pump (11) is connected with a water pumping pipe (13), the water pumping pipe (13) penetrates and extends to the bottom inside the water tank (8), one side of the waste gas filtering tank (1) is fixedly provided with a first connecting pipe (9) of the waste gas filtering tank (1).
2. The exhaust gas purification apparatus for optimizing sintering energy according to claim 1, the valve plate assembly (6) comprises a sliding valve plate (61), one side of the waste gas filtering tank (1) is connected with the sliding valve plate (61) in a sliding way, one side of the waste gas filtering tank (1) is fixedly connected with a sealing connection box (62), the inside of the sealing connection box (62) is connected with a limit plate (63) in a sliding way, one end of the sliding valve plate (61) extends into the sealing connection box (62) and is fixedly connected with one side of the limit plate (63), a second motor (64) is fixedly arranged on one side of the sealing connection box (62) far away from the waste gas filtering tank (1), the output shaft of the second motor (64) extends to the inside of the sealing connection box (62) and is fixedly connected with a screw rod (65), one end of the screw rod (65) penetrates through the limiting plate (63) and then is in threaded connection with the inner portion of the sliding valve plate (61).
3. The exhaust gas purification device for optimizing sintering energy according to claim 2, wherein the primary filter mechanism (7) comprises a drain box (71), the bottom of the exhaust gas filter tank (1) is fixedly connected with the drain box (71), one side of the drain box (71) is connected with a side cover (72) through a screw, one side of the side cover (72) close to the drain box (71) is fixedly connected with a sealing gasket (73), one side of the drain box (71) close to the side cover (72) is provided with a connecting hole (74), one side of the side cover (72) extends to the inside of the drain box (71) and is fixedly connected with a fixing frame (75), and the inner side of the fixing frame (75) is fixedly connected with a filter cup (76).
4. An exhaust gas purification apparatus for sintering energy optimization according to claim 3, wherein the size of the top of the filter bowl (76) matches the inner size of the drain box (71).
5. The exhaust gas purification apparatus for optimizing sintering energy according to claim 3, the filter pressing mechanism (10) comprises a partition plate (101), the partition plate (101) is fixedly connected to the top of the inner wall of the water tank (8) and one end close to the first connecting pipe (9), a sealing plate (102) is rotatably connected to the bottom of the partition plate (101) and one end of the partition plate far away from the first connecting pipe (9), a blocking net (103) is fixedly connected with one end of the bottom of the clapboard (101) close to the first connecting pipe (9), a fiber filter ball (104) is filled in the water tank (8) and at one side of the partition plate (101) close to the first connecting pipe (9), an air cylinder (105) is fixedly arranged at the top of the water tank (8) and at one end close to the first connecting pipe (9), the piston rod of the air cylinder (105) extends to the inside of the water tank (8) and is fixedly connected with a pressing plate (106).
6. The exhaust gas purification device for sintering energy optimization according to claim 5, wherein a return pipe (107) is provided at a top portion of one side of the water tank (8), one end of the return pipe (107) extends to an outer side of the water tank (8) and is connected to a top portion of the first connection pipe (9), an interior of the water tank (8) is communicated with the first connection pipe (9) through the return pipe (107), and an end of the first connection pipe (9) away from the water tank (8) is communicated with a bottom portion of the drain box (71).
7. The exhaust gas purification device for optimizing sintering energy according to claim 1, wherein an observation groove (14) is formed in one side of the water tank (8), an emptying pipe (15) is arranged at the bottom of one side of the water tank (8) far away from the first connecting pipe (9), an overflow pipe (16) is arranged at the top of one side of the water tank (8) close to the emptying pipe (15), and a water filling opening (17) is formed at the top of the water tank (8) and at one end far away from the first connecting pipe (9).
8. The exhaust gas purification device for optimizing sintering energy according to claim 5, wherein the first motor (4), the water pump (11), the second motor (64) and the solenoid valve at the pneumatic pipeline of the cylinder (105) are electrically connected with the control panel (18).
9. The use method of the exhaust gas purification device for sintering energy optimization according to claim 8, comprising the steps of:
firstly, moving equipment to a designated position, electrifying the equipment, injecting water into a water tank (8) through a water filling port (17), pumping the water into a waste gas filter tank (1) through a water pump (11), and separating the middle part of the waste gas filter tank (1) through a sliding valve plate (61);
step two, when the water level is more than the bottom of the air inlet pipe (2), the water pump (11) is turned off, at the moment, waste gas is conveyed into the waste gas filtering tank (1) through the air inlet pipe (2), waste gas particles in the air inlet pipe (2) are filtered by water, meanwhile, the first motor (4) is turned on, and water flow is driven to rotate through rotation of the stirring rod (5), so that waste gas filtering efficiency is improved;
step three, when the waste gas particle sediment in the waste gas filtering tank (1) is more, closing the first motor (4), then continuing water injection by the water pump (11), simultaneously opening the second motor (64), driving the screw rod (65) to rotate by the second motor (64) so as to drive the sliding valve plate (61) to slide towards the inside of the sealed connecting box (62), leading the sediment to flow to the primary filtering mechanism (7) at the bottom in the waste gas filtering tank (1) along with water flow, then reversely operating the second motor (64) to close the sliding valve plate (61), and continuing to perform the operation of the step two;
step four, after entering the drainage box (71), sewage is filtered by the filter bowl (76) and then is drained to the water tank (8) from the first connecting pipe (9), and when the water in the drainage box (71) is emptied, the lower side cover (72) can be taken down to filter impurities in the filter bowl (76);
fifthly, water flow in the drainage box (71) flows to the water tank (8) and then falls into the fiber filter ball (104), the air cylinder (105) is started at the moment, the air cylinder (105) pushes the pressing plate (106) to descend to compress the fiber filter ball (104), sewage is further subjected to filter pressing, water filtered by the fiber filter ball (104) passes through the blocking net (103) and then backs up the sealing plate (102) to flow into the water tank (8), after compression, the pressing plate (106) returns to the original position, water pressure in the water tank (8) closes and compresses the sealing plate (102) to prevent backflow, meanwhile, water remaining on the top of the pressing plate (106) flows back into the first connecting pipe (9) through the backflow pipe (107) and flows into the fiber filter ball (104) to wait for next filtering;
and step six, repeating the steps to finish the non-intermittent waste gas water filtration and the water recycling of the partition operation.
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| CN202110973963.XA CN113599932A (en) | 2021-08-24 | 2021-08-24 | Waste gas purification device for optimizing sintering energy and using method thereof |
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| CN114307455A (en) * | 2021-11-30 | 2022-04-12 | 华能洛阳热电有限责任公司 | Multi-pipe impact type dust removing equipment |
| CN115364611A (en) * | 2022-02-14 | 2022-11-22 | 河北华利岩棉制造有限公司 | Flue gas purification system is used in rock wool production |
| CN115532013A (en) * | 2022-05-30 | 2022-12-30 | 罗春 | Drainage device capable of realizing smoke-water separation |
| CN117065490A (en) * | 2023-10-17 | 2023-11-17 | 上海依可美节能技术有限公司 | Harmful waste gas treatment and recovery equipment based on atmospheric pollution control |
-
2021
- 2021-08-24 CN CN202110973963.XA patent/CN113599932A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307455A (en) * | 2021-11-30 | 2022-04-12 | 华能洛阳热电有限责任公司 | Multi-pipe impact type dust removing equipment |
| CN115364611A (en) * | 2022-02-14 | 2022-11-22 | 河北华利岩棉制造有限公司 | Flue gas purification system is used in rock wool production |
| CN115532013A (en) * | 2022-05-30 | 2022-12-30 | 罗春 | Drainage device capable of realizing smoke-water separation |
| CN117065490A (en) * | 2023-10-17 | 2023-11-17 | 上海依可美节能技术有限公司 | Harmful waste gas treatment and recovery equipment based on atmospheric pollution control |
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Application publication date: 20211105 |