CN221361861U - Process treatment system for slurry-free rinsing and desalting of fly ash - Google Patents
Process treatment system for slurry-free rinsing and desalting of fly ash Download PDFInfo
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- CN221361861U CN221361861U CN202323206877.XU CN202323206877U CN221361861U CN 221361861 U CN221361861 U CN 221361861U CN 202323206877 U CN202323206877 U CN 202323206877U CN 221361861 U CN221361861 U CN 221361861U
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- Prior art keywords
- transfer
- desalting
- fly ash
- tank
- slurry
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- 239000010881 fly ash Substances 0.000 title claims abstract description 24
- 238000011033 desalting Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010612 desalination reaction Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 20
- 238000002791 soaking Methods 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000002956 ash Substances 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 abstract description 5
- 238000006297 dehydration reaction Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002920 hazardous waste Substances 0.000 description 3
- 238000004056 waste incineration Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a process treatment system for slurry-free rinsing and desalting of fly ash, belongs to the technical field of incineration power generation dangerous waste treatment, and solves the problems of high operation cost and poor dehydration effect of waste fly ash desalting treatment equipment for garbage incineration power generation. The utility model is used for carrying out high-efficiency and low-cost desalination treatment on the fly ash generated by incineration.
Description
Technical Field
The utility model belongs to the technical field of incineration power generation hazardous waste treatment, and particularly relates to a process treatment system for slurry-free rinsing and desalting of fly ash.
Background
The waste incineration power plant industry generates hazardous waste HW18 fly ash after waste incineration power generation, and in the process of recycling the hazardous waste, the fly ash desalination is a common mainstream treatment process.
At present, the main stream of the fly ash desalination technology in the industry is a fly ash slurry washing desalination technology, after a few times of circulation, a slurry dehydrator (mainly adopting equipment of a plate-and-frame filter press or a centrifuge with large investment and heavy weight) is used for repeated dehydration for a plurality of times so as to achieve the dehydration efficiency (generally more than 30%) of mud cakes, and the dehydrated mud cakes are difficult to be further dried.
The technology of the fly ash slurry washing and desalting technology makes the investment cost and the running cost of the fly ash resource utilization in the industry very large, and directly prevents the promotion and realization of the market of the fly ash resource utilization.
Disclosure of utility model
The utility model aims at:
aiming at solving the problems of high operation cost and poor dehydration effect of the fly ash desalination treatment equipment for waste of waste incineration power generation in the prior art, the invention provides a process treatment system for slurry-free rinsing and desalination of fly ash.
The technical scheme adopted by the utility model is as follows:
The utility model provides a technology processing system for no mud rinsing desalination of flying ash, includes feed arrangement, feed arrangement includes feeding belt conveyor and installs in the belt weighing scale of belt conveyor one end, the bottom of belt weighing scale is provided with the charging pit, the track is installed to the top in charging pit, install longitudinal electromagnetic transfer car (buggy) and transverse traction transfer car respectively on the track, be connected with the material transfer package on longitudinal electromagnetic transfer car (buggy) and the transverse traction transfer car, the charging pit is other to be provided with multistage soaking water route gas circuit circulation pond, multistage soaking water route gas circuit circulation pond is provided with the salt water discharge port, and the charging pit is other still to be provided with the drip tank, the other ejection of compact surge bin that installs of drip tank, ejection of compact surge bin is connected with ejection of compact belt conveyor.
Further, the water pump is respectively installed in the charging tank, the water draining tank and the multistage soaking waterway gas circuit circulation tank, the multistage soaking waterway gas circuit circulation tank comprises a plurality of circulating desalination tanks, the material transfer package and the water pump are respectively installed in each circulating desalination tank, and the water outlet and the water inlet between the adjacent circulating desalination tanks are sequentially communicated to form a serial waterway structure.
Further, the longitudinal electromagnetic transfer trolley and the transverse traction transfer trolley respectively comprise a rail wheel arranged on a rail and a transfer trolley driving mechanism connected with the rail wheel, the bottom of the transfer trolley driving mechanism is connected with a lifting pulley, a transfer hook used for installing a material transfer bag is connected to the lifting pulley, and a transfer hanging rod matched with the transfer hook is connected to the top of the material transfer bag.
Further, install intake pipe and inlet tube in the material transfer package, intake pipe and inlet tube are the heliciform and set up inside the material transfer package, and material transfer package bottom is provided with the flitch, the flitch is articulated with the outer wall of material transfer package and is connected.
Further, the discharging buffer bin is arranged in a slope shape, the discharging valve is arranged at the bottom in the discharging buffer bin, and one end of the discharging belt conveyor is arranged at the bottom of the discharging valve.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
The slurry-free rinsing and desalting equipment for the fly ash greatly reduces the investment and the operation cost of the fly ash desalination, can comprehensively realize the intelligent production process, has no any dehydration equipment, ensures that the fly ash is automatically subjected to material-water separation and natural water filtration drying after the circulating rinsing and desalting of the fly ash reaches the national relevant standard, thereby realizing the efficient rinsing and desalting of the fly ash under the condition of no slurry generation, greatly improving the treatment efficiency, reducing the input cost of relevant equipment, having remarkable desalting effect and improving the production economic benefit of enterprises.
Drawings
FIG. 1 is a front view of the feed end of the apparatus of the present utility model;
FIG. 2 is a front view of the discharge end of the apparatus of the present utility model;
FIG. 3 is a top view of the apparatus of the present utility model;
FIG. 4 is a right side view of the apparatus of the present utility model;
FIG. 5 is a front view of the material transfer package of the present utility model;
FIG. 6 is a top view of the material transfer package of the present utility model;
fig. 7 is a structural view of the transfer vehicle of the present utility model.
The marks in the figure: 1-a feeding belt conveyor, 2-a belt metering scale, 3-a charging tank, 4-a track, 5-a longitudinal electromagnetic transfer vehicle, 6-a transverse traction transfer vehicle, 7-a material transfer package, 8-a multi-stage soaking waterway gas circuit circulating pool, 9-a draining pool, 10-a discharging buffer bin and 11-a discharging belt conveyor; 12-water pump, 13-rail wheel, 14-transfer car (buggy) actuating mechanism, 15-elevating pulley, 16-transfer couple, 17-transfer peg, 18-intake pipe, 19-inlet tube, 20-flitch, 21-baiting valve.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a technology processing system for no mud rinsing desalination of flying ash, including feed arrangement, feed arrangement includes feeding belt conveyor 1 and installs in belt weighing scale 2 of belt conveyor one end, the bottom of belt weighing scale 2 is provided with charging tank 3, track 4 is installed to charging tank 3's top, install vertical electromagnetic transfer car (buggy) 5 and horizontal traction transfer car (buggy) 6 on track 4 respectively, be connected with material transport package 7 on vertical electromagnetic transfer car (buggy) 5 and the horizontal traction transfer car (buggy) 6, charging tank 3 is other to be provided with multistage soaking water route gas circuit circulation tank 8, multistage soaking water route gas circuit circulation tank 8 is provided with the salt water discharge port, charging tank 3 is other still to be provided with the drip tank 9, discharge buffer bin 10 is installed to the drip tank 9 side, discharge buffer bin 10 is connected with discharging belt conveyor.
The charging tank 3, the draining tank 9 and the multistage soaking waterway gas circuit circulation tank 8 are respectively internally provided with a water pump, the multistage soaking waterway gas circuit circulation tank 8 comprises a plurality of circulating desalination tanks, each circulating desalination tank is internally provided with a material transfer bag 7 and a water pump, and a water outlet and a water inlet between adjacent circulating desalination tanks are sequentially communicated to form a serial waterway structure.
The longitudinal electromagnetic transfer trolley 5 and the transverse traction transfer trolley 6 respectively comprise a track 4 wheel arranged on the track 4 and a transfer trolley driving mechanism 14 connected with the track 4 wheel, the bottom of the transfer trolley driving mechanism 14 is connected with a lifting pulley 15, a transfer hook 16 for installing a material transfer bag 7 is connected to the lifting pulley 15, and a transfer hanging rod 17 matched with the transfer hook 16 is connected to the top of the material transfer bag 7.
Install intake pipe 18 and inlet tube 19 in the material transport package 7, intake pipe 18 and inlet tube 19 are the heliciform and set up in the material transport package 7 inside, and material transport package 7 bottom is provided with blowing board 20, and blowing board 20 is connected with the outer wall hinge of material transport package 7.
The inside slope shape that is of ejection of compact surge bin 10 sets up, and blowing valve 21 is installed to the bottom in the ejection of compact surge bin 10, and the bottom in blowing valve 21 is installed to ejection of compact band conveyer's one end.
The working flow of the utility model is as follows:
The material is conveyed by a feeding belt conveyor 1, is conveyed to a belt metering scale 2 for weighing, is loaded into a material transfer bag 7 in a charging tank 3 according to certain weight of each batch, is driven to rise by a longitudinal electromagnetic transfer vehicle 5 and a transverse traction transfer vehicle 6 which move on an upper track 4, is transferred to each tank of a multistage soaking waterway gas circuit circulating tank 8 for waiting for treatment, after the transfer is finished, a plurality of water pumps in the multistage soaking waterway gas circuit circulating tank 8 are started for soaking in a waterway circulation mode, an air inlet pipe 18 is started for air inlet, salt removed from the material forms high-concentration salt solution under the circulation soaking of the waterway gas circuit for discharging, the desalted material is transferred to a draining tank 9 for draining and drying, the dried material is transferred to a discharging buffer bin 10, is put to a lower discharging conveyor belt conveyor from a discharging valve 21 at the bottom of the discharging buffer bin 10, and is transferred to an ageing warehouse for finishing the rinsing and desalting process flow.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a technology processing system for no mud rinsing desalination of flying ash, its characterized in that, including feed arrangement, feed arrangement includes feeding belt conveyor (1) and installs in belt weighing scale (2) of belt conveyor one end, the bottom of belt weighing scale (2) is provided with charging pit (3), track (4) are installed to the top of charging pit (3), install vertical electromagnetic transfer car (5) and horizontal traction transfer car (6) on track (4) respectively, be connected with material transport package (7) on vertical electromagnetic transfer car (5) and the horizontal traction transfer car (6), the other multistage water route gas circuit circulation pond (8) that soak of charging pit (3), multistage water route gas circuit circulation pond (8) are provided with the salt water discharge port that soaks, the other drain tank (9) that still is provided with of charging pit (3), discharge buffer bin (10) are installed to the other ejection of compact buffer bin (10), discharge belt conveyor that is connected with of drain tank (9).
2. The process treatment system for slurry-free rinsing and desalting of fly ash according to claim 1, wherein a water pump is respectively arranged in the charging tank (3), the draining tank (9) and the multistage soaking waterway gas circuit circulation tank (8), the multistage soaking waterway gas circuit circulation tank (8) comprises a plurality of circulating desalting tanks, a material transfer bag (7) and the water pump are respectively arranged in each circulating desalting tank, and a water outlet and a water inlet between adjacent circulating desalting tanks are sequentially communicated to form a serial waterway structure.
3. A process treatment system for slurry-free rinsing and desalting of fly ash according to claim 1, characterized in that the longitudinal electromagnetic transfer trolley (5) and the transverse traction transfer trolley (6) respectively comprise a rail (4) wheel mounted on the rail (4) and a transfer trolley driving mechanism (14) connected with the rail (4) wheel, the bottom of the transfer trolley driving mechanism (14) is connected with a lifting pulley (15), a transfer hook (16) for mounting a material transfer bag (7) is connected to the lifting pulley (15), and a transfer hanging rod (17) matched with the transfer hook (16) is connected to the top of the material transfer bag (7).
4. The process treatment system for slurry-free rinsing and desalting of fly ash according to claim 1, wherein an air inlet pipe (18) and an air inlet pipe (19) are installed in the material transferring bag (7), the air inlet pipe (18) and the air inlet pipe (19) are spirally arranged inside the material transferring bag (7), a discharging plate (20) is arranged at the bottom of the material transferring bag (7), and the discharging plate (20) is hinged with the outer wall of the material transferring bag (7).
5. The process treatment system for slurry-free rinsing and desalting of fly ash according to claim 1, wherein the interior of the discharging buffer bin (10) is arranged in a slope shape, a discharging valve (21) is installed at the bottom of the discharging buffer bin (10), and one end of the discharging belt conveyor is installed at the bottom of the discharging valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323206877.XU CN221361861U (en) | 2023-11-24 | 2023-11-24 | Process treatment system for slurry-free rinsing and desalting of fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323206877.XU CN221361861U (en) | 2023-11-24 | 2023-11-24 | Process treatment system for slurry-free rinsing and desalting of fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221361861U true CN221361861U (en) | 2024-07-19 |
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ID=91870571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323206877.XU Active CN221361861U (en) | 2023-11-24 | 2023-11-24 | Process treatment system for slurry-free rinsing and desalting of fly ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221361861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119951862A (en) * | 2025-04-08 | 2025-05-09 | 生态环境部南京环境科学研究所 | A water washing and desalination treatment device for solid waste incineration fly ash |
-
2023
- 2023-11-24 CN CN202323206877.XU patent/CN221361861U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119951862A (en) * | 2025-04-08 | 2025-05-09 | 生态环境部南京环境科学研究所 | A water washing and desalination treatment device for solid waste incineration fly ash |
| CN119951862B (en) * | 2025-04-08 | 2025-07-08 | 生态环境部南京环境科学研究所 | A water washing and desalination treatment device for solid waste incineration fly ash |
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