Waste incineration fly ash recycling combined device

Abstract

The invention discloses a waste incineration fly ash recycling combined device, and relates to the technical field of waste treatment, the waste incineration fly ash recycling combined device comprises a storage mechanism, a ball milling mechanism, a washing mixing mechanism and a circulating spraying mechanism, the ball milling mechanism is arranged below the storage mechanism, the washing mixing mechanism is fixedly mounted at the bottom of the ball milling mechanism, and the circulating spraying mechanism is arranged below the ball milling mechanism. The circulating spraying mechanism is fixedly mounted on one side of the washing mixing mechanism, and the storage mechanism comprises a storage tank; according to the dust filter bag disassembling device, the top cover is disassembled from the top of the storage tank, then the buckling piece is rotated to be disassembled from the buckling ring, the dust filter bag buckled on the buckling piece is disassembled in cooperation with the fixing ring, during disassembling, a pneumatic telescopic rod shrinks to drive a buckling frame to be separated from a buckling strip, and a U-shaped buckle is disassembled from the fixing ring; according to the dust collection device, the fixing ring can be detached conveniently, the dust filtering bag can be replaced rapidly, the dust collection effect is guaranteed, and the problem that due to the fact that too much dust is accumulated on the dust filtering bag, the suction force is reduced, and consequently the working efficiency is reduced is solved.

Description

Technical Field

[0001] The invention relates to the technical field of garbage disposal, in particular to a garbage incineration fly ash resource combination device. Background Art

[0002] With the acceleration of urbanization, the amount of garbage generated is increasing day by day, and garbage incineration has become an important way of garbage disposal. However, the process of garbage incineration will produce a large amount of fly ash, which contains heavy metals (such as lead, cadmium, mercury, etc.), dioxins and other harmful substances. If not handled properly, it will cause serious harm to the environment and human health.

[0003] In the prior art, such as the "Waste Incineration Fly Ash Resource Utilization Combined Device and Its Use Method" with patent application number: CN202011591788.X, it includes: a continuous rinsing device, a DF membrane treatment device is arranged on one side of the continuous rinsing device, an ED ion membrane device is arranged on one side of the DF membrane treatment device, a bipolar membrane device is arranged on one side of the ED ion membrane device, a carbonization device is arranged on one side of the bipolar membrane device, and a sodium carbonate and potassium carbonate evaporation device is arranged on one side of the carbonization device.

[0004] Although the existing waste incineration fly ash resource combination device has realized the function of recombining and utilizing the resources generated by waste incineration, after long-term collection of fly ash, the dust filter bags in the storage bin are prone to dust adsorption and accumulation, which in turn affects the suction intensity of the suction fan, resulting in reduced suction force, and further affecting the working efficiency of the equipment. In view of the above problems, a waste incineration fly ash resource combination device is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a waste incineration fly ash resource combination device to solve the problem of the prior art proposed in the above background technology that the dust filter bag is blocked due to long-term collection of fly ash during operation, affecting the work efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a waste incineration fly ash resource utilization combined device, comprising a storage mechanism, a ball mill mechanism, a water washing and mixing mechanism and a circulating spraying mechanism, wherein the ball mill mechanism is arranged below the storage mechanism, the water washing and mixing mechanism is fixedly installed at the bottom of the ball mill mechanism, and the circulating spraying mechanism is fixedly installed on one side of the water washing and mixing mechanism. The storage mechanism comprises a storage tank, a discharge port is fixedly connected to the bottom of the storage tank, a spiral pusher is arranged on the inner side of the discharge port, a feeding motor is connected to the bottom end of the spiral pusher, a top cover is movably connected to the top of the storage tank, a suction fan is arranged on the top of the top cover, a buckle ring is fixedly installed on the inner side of the top cover, a buckle piece is movably docked on the inner side of the buckle ring, an inner support frame is fixedly connected to the bottom of the buckle piece, a dust filter bag is sleeved on the outer side of the dust filter bag, a fixing ring is sleeved on the outer side of the fixing ring, a U-shaped buckle is clamped and connected to one end of the outer side of the fixing ring, and the U-shaped The air filter bag is convenient to use and can be easily removed from the dust collector by the air filter bag filter press, so that the dust collector can easily get out of the dust collector and easily get into the dust collector.

[0007] The ball milling mechanism comprises a ball milling jar, wherein both ends of the outer wall of the ball milling jar are fixedly mounted with flip guide rings, a transmission gear ring is fixedly connected with the middle of the outer wall of the ball milling jar, a rotating wheel is symmetrically mounted on the bottom side of the flip guide ring, a transmission shaft is passed through the rotating wheel, a driving gear is fixedly mounted with the middle of the transmission shaft, the driving gear is meshingly connected with the transmission gear ring, and a flip motor is arranged at one end of the transmission shaft. When the fly ash is further processed, the opening of the ball milling jar is rotated to the top, and the top sealing cover is opened to facilitate the introduction of the fly ash into the interior of the ball milling jar, and the spheres used for ball milling are simultaneously introduced into the interior of the ball milling jar, and then the sealing cover is closed, and the transmission shaft is driven to rotate by the flip motor, thereby driving the driving gear and the rotating wheel to rotate simultaneously, and when the driving gear rotates, the meshing transmission gear ring is driven to rotate, thereby driving the ball milling jar to realize the flipping function, and during the flipping process, the fly ash and the grinding balls are flipped and polished inside, and the fly ash particles are refined to a predetermined particle size range, which is beneficial to subsequent separation and processing operations and increases the contact area between the fly ash and the processing reagent.

[0008] Preferably, the water washing and mixing mechanism includes a water washing tank, one end of which is fixedly mounted with a stirring motor, one end of which passes through the inner side of the water washing tank, and the output end of the stirring motor is fixedly connected with a stirring shaft. The water washing tank facilitates the loading of the ground and crushed fly ash, and at the same time, a water source for cleaning is loaded inside, and the stirring shaft is driven to rotate by the stirring motor.

[0009] Preferably, a plurality of stirring rods are evenly distributed on the outer wall of the stirring shaft, and a plurality of stirring paddles are evenly distributed on both sides of the outer side of the stirring rods. The stirring shaft rotates, thereby driving the stirring rods and stirring paddles to flip, so that the fly ash is fully mixed and stirred with water.

[0010] Preferably, one side of the water washing tank is fixedly connected to a drain pipe, one end of the drain pipe is fixedly connected to a suction pump, and one side of the suction pump is fixedly connected to a bent pipe. Some soluble salts and impurities in the fly ash can be removed by water washing, and the alkalinity of the fly ash can be reduced. After mixing, the fly ash is extracted through the suction pump and the drain pipe, and then output through the bent pipe for further resource combination.

[0011] Preferably, the circulating spray mechanism includes a water tank, a spray pump is fixedly installed on the top of the water tank, a spray hose is fixedly connected to the top of the spray pump, one end of the spray hose is fixedly connected to a straight pipe, water can be stored inside the water tank, the liquid inside the water tank is pumped out by the spray pump, and the water is transported to the straight pipe through the spray hose.

[0012] Preferably, a number of branch pipes are evenly distributed on both sides of the straight pipe, and a number of high-pressure nozzles are evenly distributed on the bottom of the branch pipe, which are distributed above the water washing pool through the straight pipe and the branch pipe. Then, the water source is transported to the high-pressure nozzle and sprayed out at high pressure, so that the cleaning liquid is pressurized and evenly sprayed into the interior of the water washing pool.

[0013] Preferably, a reverse osmosis filter is fixedly connected to the top of the water tank, one end of the reverse osmosis filter is fixedly connected to a circulation pump, a side of the circulation pump is fixedly connected to a suction pipe, one end of the suction pipe extends from top to bottom to the inner side of the washing tank, and the liquid after cleaning inside is extracted by the circulation pump in cooperation with the suction pipe, the extracted liquid is filtered through the reverse osmosis filter, and the filtered liquid flows into the interior of the water tank for sedimentation and standby, which is beneficial to saving energy and reducing cost expenditure.

[0014] Preferably, a support rod is fixedly installed at the bottom of the straight pipe, and both ends of the support rod are fixedly connected to the two ends of the inner wall of the water washing tank. The straight pipe is fixed inside the water washing tank by the support rod, which facilitates the provision of stable installation support for the straight pipe and thus ensures stability.

[0015] Preferably, a feed port is fixedly connected to one side of the storage tank, a material guide cover is fixedly installed on the outer side of the discharge motor, a plurality of diagonal support rods are fixedly connected to the outer side of the material guide cover, one end of the diagonal support rods is fixedly connected to the inner wall of the discharge port, dust is sucked in and falls to the top of the discharge port, and the spiral pusher is driven to rotate by the discharge motor, thereby driving the fly ash to be quantitatively input into the interior of the ball mill mechanism for further processing. During the input process, the material guide cover provides material guidance and protects the discharge motor at the same time, thereby ensuring the use effect.

[0016] Preferably, a sealing cover is movably installed on the outer wall of the ball mill, a support seat is symmetrically installed on the outer wall of the transmission shaft, a support structure is fixedly installed on the bottom of the support seat, and a filter screen is movably installed in the middle of the support structure. The ball mill is flipped to the bottom position at the material port of the ball mill, and then the sealing cover is opened, which facilitates the discharge of fly ash and spheres inside the ball mill, and the spheres are filtered out through the filter screen, while the fly ash falls into the interior of the water washing mixing mechanism, which is convenient for further water washing operations.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, the top cover is removed from the top of the storage tank, and then the fastening piece is rotated to disassemble it from the fastening ring, and the dust filter bag fastened on the fastening piece is disassembled in cooperation with the fixing ring. During disassembly, the fastening frame is driven to separate from the fastening strip by contraction of the pneumatic telescopic rod, and the U-shaped buckle is removed from the fixing ring, which facilitates the disassembly of the fixing ring and the rapid replacement of the dust filter bag to ensure the dust suction effect and avoid the problem of reduced suction due to excessive dust accumulation on the dust filter bag, thereby causing reduced work efficiency.

[0019] 2. In the present invention, the opening of the ball mill is rotated to the top and the top sealing cover is opened to facilitate the introduction of fly ash into the ball mill. At the same time, the balls used for ball milling are put into the ball mill. Then the sealing cover is closed and the transmission shaft is driven by a flipping motor to rotate, thereby driving the driving gear and the rotating wheel to rotate at the same time. When the driving gear rotates, it drives the meshing transmission gear ring to rotate, thereby driving the ball mill to achieve the flipping function. During the flipping process, the fly ash and the grinding balls are flipped and polished inside, and the fly ash particles are refined to a predetermined particle size range, which is beneficial to subsequent separation and processing operations and increases the contact area between the fly ash and the processing reagent.

[0020] 3. In the present invention, the washing tank is used to facilitate loading of the fly ash after grinding and crushing, and the water source for washing is loaded inside. The stirring shaft is driven to rotate by the stirring motor, and then the stirring rod and the stirring paddle are driven to flip, so that the fly ash is fully mixed and stirred with water. Some soluble salts and impurities in the fly ash can be removed by water washing, and the alkalinity of the fly ash can be reduced. The water source is distributed above the washing tank through straight pipes and branch pipes, and then the water source is transported to the high-pressure nozzle for high-pressure spraying, so that the cleaning liquid is pressurized and evenly sprayed into the inside of the washing tank. The liquid after internal cleaning is extracted by a circulating pump in cooperation with a suction pipe, and the extracted liquid is filtered through a reverse osmosis filter. The filtered liquid flows into the inside of the water tank for precipitation and standby use, which is beneficial to saving energy and reducing cost expenditure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a waste incineration fly ash resource combination device of the present invention;

[0022] Figure 2 It is a schematic structural diagram of another angle of a waste incineration fly ash resource combination device of the present invention;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of a storage bin of a waste incineration fly ash resource combination device of the present invention;

[0024] Figure 4 For the present invention Figure 3 A is an enlarged structural diagram;

[0025] Figure 5 For the present invention Figure 3 The enlarged structural diagram at B in FIG.

[0026] Figure 6 This is a schematic diagram of the decomposed structure of a filter bag of a waste incineration fly ash resource combination device of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the filter bag fastener part of a waste incineration fly ash resource combination device of the present invention;

[0028] Figure 8 It is a schematic diagram of the ball mill structure of a waste incineration fly ash resource combination device of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of a water-washing and mixing mechanism of a waste incineration fly ash resource utilization combined device of the present invention;

[0030] Fig.10 It is a structural schematic diagram of another angle of a water washing and mixing mechanism of a waste incineration fly ash resource combination device of the present invention;

[0031] Fig.11 For the present invention Fig.10 The enlarged structural diagram at C in the figure.

[0032] In the figure:

[0033] 1. Storage mechanism; 101. Storage tank; 102. Feeding port; 103. Top cover; 104. Suction fan; 105. Buckle ring; 106. Buckle piece; 107. Inner support frame; 108. Dust filter bag; 109. Fixing ring; 110. U-shaped buckle; 111. Pneumatic telescopic rod; 112. Buckle frame; 113. Buckle strip; 114. Discharge port; 115. Screw pusher; 116. Guide cover; 117. Feeding motor; 2. Ball milling mechanism; 201. Ball milling tank; 202. Sealing cover; 203. Flip guide ring; 204. Transmission gear ring; 205. Transmission shaft; 206. Support seat; 20 7. Driving gear; 208. Rotating wheel; 209. Flipping motor; 210. Support structure; 211. Filter; 3. Water washing and mixing mechanism; 301. Water washing tank; 302. Stirring motor; 303. Stirring shaft; 304. Stirring rod; 305. Stirring paddle; 306. Drain pipe; 307. Suction pump; 308. Bend pipe; 4. Circulating spray mechanism; 401. Water tank; 402. Spray pump; 403. Spray hose; 404. Straight pipe; 405. Branch pipe; 406. High-pressure nozzle; 407. Circulating pump; 408. Suction pipe; 409. Reverse osmosis filter; 410. Support rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: Reference Figure 1-Figure 8 As shown: a waste incineration fly ash resource combination device, including a storage mechanism 1, a ball mill mechanism 2, a water washing and mixing mechanism 3 and a circulating spraying mechanism 4, the ball mill mechanism 2 is arranged below the storage mechanism 1, the water washing and mixing mechanism 3 is fixedly installed at the bottom of the ball mill mechanism 2, the circulating spraying mechanism 4 is fixedly installed on one side of the water washing and mixing mechanism 3, the storage mechanism 1 includes a storage tank 101, the bottom of the storage tank 101 is fixedly connected with a discharge port 114, the inner side of the discharge port 114 is provided with a spiral pusher 115, the bottom end of the spiral pusher 115 is connected to a feeding motor 117, the top of the storage tank 101 is movably connected with a top cover 103, the top of the top cover 103 is provided with a suction fan 104, the inner side of the top cover 103 is fixedly installed with a buckle ring 105, the inner side of the buckle ring 105 is movable to A fastening piece 106 is connected, and an inner support frame 107 is fixedly connected to the bottom of the fastening piece 106. A dust bag 108 is sleeved on the outer side of the inner support frame 107, and a fixing ring 109 is sleeved on the outer side of the dust bag 108. A U-shaped buckle 110 is clamped and connected to one end of the outer side of the fixing ring 109. Pneumatic telescopic rods 111 are installed on both sides of the U-shaped buckle 110. The output end of the pneumatic telescopic rod 111 is connected to a fastening frame 112. A fastening strip 113 is arranged on the outer side of the fixing ring 109, and the fastening frame 112 is clamped on the outer side of the fastening strip 113. A feed port 102 is fixedly connected to one side of the storage tank 101, and a material guide cover 116 is fixedly installed on the outer side of the unloading motor 117. A plurality of oblique support rods are fixedly connected to the outer side of the material guide cover 116, and one end of the oblique support rods is fixedly connected to the inner wall of the discharge port 114.

[0036] The ball milling mechanism 2 includes a ball milling jar 201, at both ends of the outer wall of the ball milling jar 201, a flip guide ring 203 is fixedly installed, a transmission gear ring 204 is fixedly connected to the middle of the outer wall of the ball milling jar 201, a rotating wheel 208 is symmetrically installed on the bottom side of the flip guide ring 203, a transmission shaft 205 passes through the inside of the rotating wheel 208, a driving gear 207 is fixedly installed in the middle of the transmission shaft 205, the driving gear 207 is meshingly connected with the transmission gear ring 204, a flip motor 209 is arranged at one end of the transmission shaft 205, a sealing cover plate 202 is movably installed on the outer wall of the ball milling jar 201, a support seat 206 is symmetrically installed on the outer wall of the transmission shaft 205, a support structure 210 is fixedly installed on the bottom of the support seat 206, and a filter screen 211 is movably installed in the middle of the support structure 210.

[0037] In this embodiment, the waste incineration equipment is connected through the feed port 102 in conjunction with the pipeline, and the suction fan 104 is used to generate strong suction, so that negative pressure is generated inside the storage tank 101, and then the fly ash is sucked into the storage tank 101 through the feed port 102. During the suction process, the dust filter bag 108 provides a filtering effect, which facilitates the fly ash to enter the storage tank 101 and fall to the bottom of the storage tank 101. After a period of use, the dust filter bag 108 can be removed by removing the top cover 103 on the top of the storage tank 101, and then rotating the fastener 106 to disassemble it from the fastening ring 105, and fastening it with the fixing ring 109. The dust filter bag 108 on the fastening piece 106 is disassembled. During disassembly, the pneumatic telescopic rod 111 is contracted to drive the fastening frame 112 to separate from the fastening strip 113, and the U-shaped buckle 110 is removed from the fixing ring 109, which facilitates the disassembly of the fixing ring 109 and quickly replaces the dust filter bag 108 to ensure the dust collection effect and avoid the problem of reduced suction due to excessive dust accumulation on the dust filter bag 108, which leads to reduced work efficiency. The dust is sucked in and falls to the top of the discharge port 114, and the spiral pusher 115 is driven to rotate by the unloading motor 117, thereby driving the fly ash to be quantitatively input into the ball mill mechanism 2 During the input process, the material guide cover 116 provides material guidance and protects the material discharge motor 117, thereby ensuring the use effect. When the fly ash is further processed, the opening of the ball mill 201 is rotated to the top, and the top sealing cover 202 is opened to facilitate the input of the fly ash into the ball mill 201. At the same time, the balls used for ball milling are put into the ball mill 201. Then the sealing cover 202 is closed, and the transmission shaft 205 is driven to rotate by the flip motor 209, thereby driving the driving gear 207 and the rotating wheel 208 to rotate at the same time. When the driving gear 207 rotates, it drives the meshing connection The transmission gear ring 204 rotates, thereby driving the ball mill 201 to achieve the flipping function. During the flipping process, the fly ash and the grinding balls are flipped and polished inside, and the fly ash particles are refined to a predetermined particle size range, which is beneficial to subsequent separation and processing operations and increases the contact area between the fly ash and the processing reagent. After the grinding is completed, the ball mill 201 is flipped to the bottom position through the material port, and then the sealing cover 202 is opened, which is conducive to the discharge of the fly ash and spheres inside the ball mill 201, and the spheres are filtered out through the filter screen 211. At the same time, the fly ash falls into the inside of the water washing mixing mechanism 3, which is convenient for further water washing operations.

[0038] Example 2: Figure 9-11As shown, the water washing and mixing mechanism 3 includes a water washing tank 301, one end of the water washing tank 301 is fixedly installed with a stirring motor 302, one end of the stirring motor 302 passes through the inner side of the water washing tank 301, the output end of the stirring motor 302 is fixedly connected with a stirring shaft 303, the outer wall of the stirring shaft 303 is evenly distributed with a plurality of stirring rods 304, the outer sides of the stirring rods 304 are evenly distributed with a plurality of stirring paddles 305, one side of the water washing tank 301 is fixedly connected with a drain pipe 306, one end of the drain pipe 306 is fixedly connected with a suction pump 307, and one side of the suction pump 307 is fixedly connected with a bent pipe 308.

[0039] In this embodiment, the water washing tank 301 facilitates the loading of the ground and crushed fly ash, and at the same time, the water source for washing is loaded inside. The stirring shaft 303 is driven to rotate by the stirring motor 302, and then the stirring rod 304 and the stirring paddle 305 are driven to flip, so that the fly ash is fully mixed and stirred with water. Some soluble salts and impurities in the fly ash can be removed by water washing, and the alkalinity of the fly ash can be reduced. After mixing, it is extracted by the suction pump 307 in cooperation with the drain pipe 306, and then output through the bent pipe 308 for further resource combination.

[0040] Example 3: Figure 9-11 As shown, the circulating spray mechanism 4 includes a water tank 401, a spray pump 402 is fixedly installed on the top of the water tank 401, a spray hose 403 is fixedly connected to the top of the spray pump 402, one end of the spray hose 403 is fixedly connected to a straight pipe 404, a number of branch pipes 405 are evenly distributed on both sides of the straight pipe 404, a number of high-pressure nozzles 406 are evenly distributed on the bottom of the branch pipe 405, a reverse osmosis filter 409 is fixedly connected to the top of the water tank 401, a circulating pump 407 is fixedly connected to one end of the reverse osmosis filter 409, a suction pipe 408 is fixedly connected to the side of the circulating pump 407, one end of the suction pipe 408 extends from top to bottom to the inner side of the washing tank 301, a support rod 410 is fixedly installed on the bottom of the straight pipe 404, and both ends of the support rod 410 are fixedly connected to the two ends of the inner wall of the washing tank 301.

[0041] In this embodiment, water can be stored inside the water tank 401, and the liquid inside the water tank 401 is pumped out through the spray pump 402, and the water is transported to the straight pipe 404 through the spray hose 403, and distributed above the water washing tank 301 through the straight pipe 404 and the branch pipe 405. Then the water is transported to the high-pressure nozzle 406 for high-pressure spraying, so that the cleaning liquid is pressurized and evenly sprayed into the inside of the water washing tank 301, and the liquid after cleaning inside is extracted by the circulation pump 407 and the suction pipe 408. The extracted liquid is filtered through the reverse osmosis filter 409, and the filtered liquid flows into the inside of the water tank 401 for sedimentation and standby, which is beneficial to saving energy and reducing cost expenditure. It is fixed to the inside of the water washing tank 301 by the support rod 410, which facilitates the provision of stable installation support for the straight pipe 404, thereby ensuring stability.

[0042] In the present invention, when the waste incineration fly ash resource utilization combined device is used, it is first connected to the waste incineration equipment through the feed port 102 and the pipeline, and the suction fan 104 is used to generate a strong suction force, so that the inside of the storage tank 101 generates a negative pressure, and then the fly ash is sucked into the storage tank 101 through the feed port 102. During the suction process, the dust filter bag 108 provides a filtering effect, which facilitates the fly ash to enter the storage tank 101 and fall to the bottom of the storage tank 101. After a period of use, the dust filter bag 108 can be removed by removing the top cover 103 on the top of the storage tank 101, and then rotating the fastener 106 to disassemble it from the fastener ring 105, and cooperating with the fixing ring 109 to fasten the dust filter bag 108 on the fastener 106. The dust bag 108 can be quickly replaced to ensure the dust collection effect and avoid the problem of reduced suction force caused by excessive dust accumulation on the dust bag 108, which leads to reduced work efficiency. The dust is sucked in and falls to the top of the discharge port 114, and the spiral pusher 115 is driven to rotate by the feeding motor 117, thereby driving the fly ash to be quantitatively input into the interior of the ball mill 2 for further processing. During the input process, the guide cover 116 provides material guidance and protects the feeding motor 117, thereby ensuring the use effect.

[0043] When the fly ash is further processed, the opening of the ball mill 201 is rotated to the top, and the top sealing cover 202 is opened to facilitate the introduction of the fly ash into the ball mill 201. At the same time, the balls for ball milling are put into the ball mill 201. Then, the sealing cover 202 is closed, and the transmission shaft 205 is driven to rotate by the flip motor 209, thereby driving the driving gear 207 and the rotating wheel 208 to rotate at the same time. When the driving gear 207 rotates, it drives the meshing transmission gear ring 204 to rotate, thereby driving the ball mill 201 to achieve The function of flipping is that during the flipping process, the fly ash and the grinding balls are flipped and polished inside, and the fly ash particles are refined to a predetermined particle size range, which is beneficial to subsequent separation and processing operations and increases the contact area between the fly ash and the processing reagent. After grinding, the ball mill 201 is flipped to the bottom position at the material port, and then the sealing cover 202 is opened, which is conducive to the discharge of the fly ash and spheres inside the ball mill 201, and the spheres are filtered out through the filter net 211. At the same time, the fly ash falls into the water washing mixing mechanism 3, which is convenient for further water washing operations.

[0044] The washing tank 301 facilitates the loading of the ground and crushed fly ash, and is loaded with water for washing. The stirring motor 302 drives the stirring shaft 303 to rotate, thereby driving the stirring rod 304 and the stirring paddle 305 to flip, so that the fly ash is fully mixed with the water. Some soluble salts and impurities in the fly ash can be removed by water washing, and the alkalinity of the fly ash can be reduced. After mixing, the fly ash is extracted through the suction pump 307 in cooperation with the drain pipe 306, and then output through the bent pipe 308 for further resource combination.

[0045] The water source can be stored inside the water tank 401. The liquid inside the water tank 401 is pumped out through the spray pump 402, and the water source is transported to the straight pipe 404 through the spray hose 403. The water source is distributed above the water washing tank 301 through the straight pipe 404 and the branch pipe 405. Then the water source is transported to the high-pressure nozzle 406 for high-pressure spraying, so that the cleaning liquid is pressurized and evenly sprayed into the inside of the water washing tank 301. The liquid after cleaning inside is extracted by the circulation pump 407 and the suction pipe 408. The extracted liquid is filtered through the reverse osmosis filter 409, and the filtered liquid flows into the inside of the water tank 401 for sedimentation and standby, which is beneficial to saving energy and reducing cost expenditure. It is fixed to the inside of the water washing tank 301 by the support rod 410, which is convenient for providing stable installation support for the straight pipe 404, thereby ensuring stability.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste incineration fly ash resource combination device, characterized by: The invention comprises a storage mechanism (1), a ball mill mechanism (2), a water washing and mixing mechanism (3) and a circulating spraying mechanism (4), wherein the ball mill mechanism (2) is arranged below the storage mechanism (1), the water washing and mixing mechanism (3) is fixedly installed at the bottom of the ball mill mechanism (2), and the circulating spraying mechanism (4) is fixedly installed at one side of the water washing and mixing mechanism (3); the storage mechanism (1) comprises a storage tank (101), the bottom of the storage tank (101) is fixedly connected with a discharge port (114), the inner side of the discharge port (114) is provided with a spiral pusher (115), the bottom end of the spiral pusher (115) is connected with a discharge motor (117), the top of the storage tank (101) is movably connected with a top cover (103), and the top of the top cover (103) is provided with a suction fan (101). 4), a buckle ring (105) is fixedly installed on the inner side of the top cover (103), a buckle piece (106) is movably connected to the inner side of the buckle ring (105), an inner support frame (107) is fixedly connected to the bottom of the buckle piece (106), a dust filter bag (108) is sleeved on the outer side of the inner support frame (107), a fixed ring (109) is sleeved on the outer side of the dust filter bag (108), a U-shaped buckle (110) is clamped and connected to one end of the outer side of the fixed ring (109), pneumatic telescopic rods (111) are installed on both sides of the U-shaped buckle (110), the output end of the pneumatic telescopic rod (111) is connected to a fastening frame (112), a fastening strip (113) is arranged on the outer side of the fixed ring (109), and the fastening frame (112) is clamped on the outer side of the fastening strip (113); The ball mill mechanism (2) comprises a ball mill jar (201), wherein both ends of the outer wall of the ball mill jar (201) are fixedly mounted with a turnover guide ring (203), the middle portion of the outer wall of the ball mill jar (201) is fixedly connected with a transmission gear ring (204), a rotating wheel (208) is symmetrically mounted on the bottom side of the turnover guide ring (203), a transmission shaft (205) passes through the interior of the rotating wheel (208), a driving gear (207) is fixedly mounted in the middle portion of the transmission shaft (205), the driving gear (207) is meshingly connected with the transmission gear ring (204), and a turnover motor (209) is arranged at one end of the transmission shaft (205).

2. The waste incineration fly ash resource combination device according to claim 1 is characterized in that: The water washing and mixing mechanism (3) comprises a water washing tank (301), one end of the water washing tank (301) is fixedly mounted with a stirring motor (302), one end of the stirring motor (302) passes through the inner side of the water washing tank (301), and the output end of the stirring motor (302) is fixedly connected with a stirring shaft (303).

3. The waste incineration fly ash resource combination device according to claim 2 is characterized in that: A plurality of stirring rods (304) are evenly distributed on the outer wall of the stirring shaft (303), and a plurality of stirring paddles (305) are evenly distributed on both sides of the outer side of the stirring rod (304).

4. The waste incineration fly ash resource combination device according to claim 3 is characterized in that: A drainage pipe (306) is fixedly connected to one side of the water washing tank (301), a suction pump (307) is fixedly connected to one end of the drainage pipe (306), and a curved pipe (308) is fixedly connected to one side of the suction pump (307).

5. The waste incineration fly ash resource combination device according to claim 1 is characterized in that: The circulating spray mechanism (4) comprises a water tank (401), a spray pump (402) is fixedly installed on the top of the water tank (401), a spray hose (403) is fixedly connected to the top of the spray pump (402), and one end of the spray hose (403) is fixedly connected to a straight pipe (404).

6. The waste incineration fly ash resource combination device according to claim 5 is characterized in that: A plurality of flow branch pipes (405) are evenly distributed on both sides of the straight pipe (404), and a plurality of high-pressure nozzles (406) are evenly distributed on the bottom of the flow branch pipe (405).

7. The waste incineration fly ash resource combination device according to claim 6 is characterized in that: A reverse osmosis filter (409) is fixedly connected to the top of the water tank (401), one end of the reverse osmosis filter (409) is fixedly connected to a circulation pump (407), a side of the circulation pump (407) is fixedly connected to a suction pipe (408), and one end of the suction pipe (408) extends from top to bottom to the inner side of the water washing tank (301).

8. The waste incineration fly ash resource combination device according to claim 7 is characterized in that: A support rod (410) is fixedly installed at the bottom of the straight pipe (404), and both ends of the support rod (410) are fixedly connected to the two ends of the inner wall of the water washing tank (301).

9. The waste incineration fly ash resource combination device according to claim 1 is characterized in that: A feed port (102) is fixedly connected to one side of the storage tank (101), a material guide cover (116) is fixedly installed on the outer side of the unloading motor (117), and a plurality of diagonal support rods are fixedly connected to the outer side of the material guide cover (116), and one end of each of the diagonal support rods is fixedly connected to the inner wall of the discharge port (114).

10. The waste incineration fly ash resource combination device according to claim 1, characterized in that: A sealing cover plate (202) is movably mounted on the outer wall of the ball mill (201), a support seat (206) is symmetrically mounted on the outer wall of the transmission shaft (205), a support structure (210) is fixedly mounted on the bottom of the support seat (206), and a filter screen (211) is movably mounted in the middle of the support structure (210).

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