CN117326611B - Waste water treatment filter equipment for coal fired boiler production steam - Google Patents
Waste water treatment filter equipment for coal fired boiler production steam Download PDFInfo
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- CN117326611B CN117326611B CN202311466124.4A CN202311466124A CN117326611B CN 117326611 B CN117326611 B CN 117326611B CN 202311466124 A CN202311466124 A CN 202311466124A CN 117326611 B CN117326611 B CN 117326611B
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- water
- fixedly arranged
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000003245 coal Substances 0.000 title claims description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 111
- 238000009413 insulation Methods 0.000 claims description 68
- 238000004321 preservation Methods 0.000 claims description 58
- 238000009529 body temperature measurement Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 27
- 239000002699 waste material Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 5
- 238000004075 wastewater filtration Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 53
- 239000000126 substance Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a wastewater treatment filtering device for steam production of a coal-fired boiler, which comprises a bottom plate, wherein two supporting plates are fixedly arranged at the top end of the bottom plate, a descaling barrel is arranged at the top ends of the two supporting plates, the side surfaces of the descaling barrel are fixedly connected with the top ends of the two supporting plates respectively, a fixed frame is fixedly arranged in the descaling barrel, two first filter screens are fixedly arranged in the fixed frame, a first fixing seat is fixedly arranged between the two first filter screens, the side surfaces of the first fixing seat are fixedly connected with the inside of the fixed frame, a first rotating rod is rotatably connected in the first fixing seat, one end of the first rotating rod is rotatably connected with the inside of the descaling barrel, and two first fixing rods are fixedly arranged on the side surfaces of the first rotating rod. The invention has the beneficial effects of filtering scale in the wastewater, avoiding the problem that the scale blocks a filter screen in a wastewater treatment tank, causing difficult wastewater drainage and reducing the cleaning efficiency of harmful substances in the wastewater.
Description
Technical Field
The invention relates to the technical field of coal-fired boiler wastewater treatment, in particular to a wastewater treatment and filtration device for steam production of a coal-fired boiler.
Background
The coal-fired boiler is equipment for producing steam, and has wide application in the fields of medical treatment, schools, industry and the like because of low cost and stable performance, and after the water in the coal-fired boiler is used for a long time, a large amount of harmful substances such as sulfides and the like are mixed in the water, and the harmful substances in the wastewater are cleaned by the wastewater treatment device, so that the treated wastewater can be reused, and the cost is saved.
The existing wastewater treatment device generally discharges wastewater into a wastewater treatment tank, harmful substances are precipitated by adding substances such as flocculating agents and the like into the wastewater treatment tank, and then the treated wastewater is discharged through a filter screen, so that solid harmful substances are remained in the wastewater treatment tank.
The existing wastewater treatment device has the following problems: the coal-fired boiler is used along with a large amount of scale in water, the scale enters a wastewater treatment tank along with the water, and the scale in the water can be adhered to a filter screen, so that the filter screen is blocked, the wastewater can not be filtered normally easily, and the treatment efficiency of harmful substances in the wastewater is reduced easily.
Disclosure of Invention
The invention aims to provide a wastewater treatment and filtration device for steam production of a coal-fired boiler, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a waste water treatment filter equipment for coal fired boiler production steam, includes the bottom plate, the top of bottom plate is fixed to be equipped with two backup pads, two the top of backup pad is equipped with the scale removal bucket, the side of scale removal bucket respectively with the top fixed connection of two backup pads, the inside fixed frame that is equipped with of scale removal bucket, the inside fixed two first filter screens that are equipped with of fixed frame, two fixed first fixing base that is equipped with between the first filter screen, the side of first fixing base and the inside fixed connection of fixed frame, the inside rotation of first fixing base is connected with first dwang, the one end of first dwang is connected with the inside rotation of scale removal bucket, the side of first dwang is fixed and is equipped with two first dead levers, two one side of first dead lever is all fixed and is equipped with two first brushes, two the both ends of first dead lever are equipped with two second dead levers, one side of the two second fixing rods is fixedly connected with two ends of the two first fixing rods respectively, the other sides of the two second fixing rods are fixedly provided with second hairbrushes, the side faces of the first rotating rods are provided with sealing shells, the top ends of the sealing shells are fixedly connected with the inside of the descaling barrel, sealing rings are fixedly arranged in one sides of the sealing shells, the inner sides of the sealing rings are rotatably connected with the inside of the first rotating rods, the other ends of the first rotating rods are fixedly provided with first conical gears, the side faces of the descaling barrel are fixedly provided with first sealing bearings, the descaling barrel is rotatably connected with a second rotating rod through the first sealing bearings, the bottom ends of the second rotating rod are fixedly provided with second conical gears, the second conical gears are in meshed connection with the first conical gears, the top ends of the second rotating rods are fixedly provided with third conical gears, the side of the descaling barrel is fixedly provided with a second fixing seat, the top end of the second fixing seat is fixedly provided with a first motor, a transmission shaft of the first motor is fixedly provided with a fourth conical gear, the fourth conical gear is meshed with the third conical gear, and the side of the descaling barrel is fixedly provided with a waste discharge electric valve.
As a further scheme of the invention: the utility model discloses a waste electric valve is characterized in that a limit groove is formed in the top of bottom plate, the inside sliding connection of limit groove has a collecting box, the inside sliding connection of collecting box has a locating frame, the bottom mounting of locating frame is equipped with the second filter screen, the top of locating frame is fixed and is equipped with two stoppers, two the top of stopper is all fixed and is equipped with first handle, one side of collecting box is fixed and is equipped with the second handle, carries out spacingly to the collecting box through the limit groove, takes place the skew when avoiding the collecting box to remove, leads to waste electric valve exhaust incrustation scale and waste water to fall to collecting box external area, improves the clearance degree of difficulty, and the stopper is convenient for support the locating frame.
As a further scheme of the invention: the utility model discloses a waste water collecting box, including collecting box, bottom, first water pump, second water pipe, first water pipe is fixed to be equipped with in one side of collecting box, the fixed first water pump that is equipped with of one end of first water pipe, the bottom of first water pump and the top fixed connection of bottom plate, the fixed heat preservation bucket that is equipped with of one end of second water pipe, the bottom of heat preservation bucket and the top fixed connection of bottom plate, first water pump is convenient for take the waste water in the collecting box out, pours into in the heat preservation bucket into, avoids waste water direct discharge polluted environment into.
As a further scheme of the invention: the utility model discloses a boiler is characterized by comprising a descaling barrel, a boiler main body, a first valve, a second valve, a third water pipe, a fourth water pipe, a second valve, a first valve, a second valve, a third valve and a fourth water pipe.
As a further scheme of the invention: the inside of heat preservation bucket is equipped with the heat exchange tube, two through-holes have been seted up to the side of heat preservation bucket, two the inside of through-hole respectively with the both ends fixed connection of heat exchange tube, the one end of heat exchange tube is fixed to be equipped with first heat preservation pipe, the one end of first heat preservation pipe is equipped with the second water pump, the delivery port of second water pump and the one end fixed connection of first heat preservation pipe, the water inlet of second water pump is fixed to be equipped with the second heat preservation pipe, the one end of second heat preservation pipe is fixed to be equipped with the insulation can, the bottom of insulation can and the top fixed connection of bottom plate, the top of insulation can and the bottom fixed connection of second water pump, the side of insulation can is fixed to be equipped with the third heat preservation pipe, the one end of third heat preservation pipe and the other end fixed connection of heat exchange tube, the heat exchange tube is the tubular metal, is convenient for accelerate the heat exchange rate of water in the heat exchange tube and the heat preservation bucket.
As a further scheme of the invention: the top of heat preservation bucket is fixed and is equipped with the second motor, the fixed first plane gear that is equipped with of transmission shaft of second motor, the fixed second sealed bearing that is equipped with in top of heat preservation bucket, the top of heat preservation bucket is connected with the axis of rotation through the rotation of second sealed bearing, the bottom of axis of rotation is connected with the inside bottom rotation of heat preservation bucket, the fixed second plane gear that is equipped with in top of axis of rotation, the second plane gear is connected with first plane gear meshing, the fixed a plurality of stirring boards that are equipped with in side of axis of rotation, and the second sealed bearing prevents that waste water from revealing in the heat preservation bucket.
As a further scheme of the invention: the top of heat preservation bucket has been seted up first temperature measurement hole, the inside in first temperature measurement hole is fixed to be equipped with first temperature measurement pipe, the inside of first temperature measurement pipe is equipped with first sealing plug, the second temperature measurement hole has been seted up on the top of insulation can, the inside in second temperature measurement hole is fixed to be equipped with the second temperature measurement pipe, the inside of second temperature measurement pipe is equipped with the second sealing plug, and the inside of first temperature measurement pipe being convenient for the thermometer inserts the heat preservation bucket, and the inside of insulation can is inserted to the second temperature measurement pipe being convenient for the thermometer to be convenient for in time observe the temperature of heat preservation bucket and insulation can normal water.
As a further scheme of the invention: the bottom of heat preservation bucket side has been seted up first outlet, the inside of first outlet is fixed to be equipped with first drain pipe, the side of first drain pipe is fixed to be equipped with the third valve, the second outlet has been seted up to the bottom of heat preservation box side, the inside of second outlet is fixed to be equipped with the second drain pipe, the side of second drain pipe is fixed to be equipped with the fourth valve, and the switch of first drain pipe of third valve convenient to control, the switch of fourth drain pipe of fourth valve convenient to control.
Compared with the prior art, the invention has the beneficial effects that:
1. the scale removal device comprises a first motor, a first filter screen, a second filter screen, a first motor, a first brush, a second brush, a first water pump, a second water pump, a waste discharge electric valve, a waste water collecting box, a waste water purifying device and a waste water purifying device.
2. When the waste water is discharged out of the boiler main body, the waste water generally has higher temperature, the waste water after descaling is injected into the heat insulation barrel, heat insulation materials are arranged outside the heat insulation barrel and the heat insulation box, heat consumption of the waste water in the heat insulation barrel and the heat insulation box can be reduced, a second water pump is started, the second water pump pumps water in the heat insulation box, the water passes through the second heat insulation pipe, the second water pump and the first heat insulation pipe and is injected into the heat exchange pipe, the heat exchange pipe is a metal pipe, the heat exchange speed of the water in the heat exchange pipe and the waste water in the heat insulation barrel can be accelerated, the water in the heat exchange pipe is injected into the heat insulation box through the third heat insulation pipe, the heat consumption of the waste water flowing through the first heat insulation pipe, the second heat insulation pipe and the third heat insulation pipe is reduced, the water entering the heat insulation box through the third heat insulation pipe is conveniently reduced, the water in the heat exchange box is heat exchanged through the third heat insulation pipe, the water in the heat insulation box is increased, the water in the heat insulation box is warmed, a second motor is started, a transmission shaft of the second motor is driven by the first plane gear to rotate, the second plane gear is driven to rotate, the rotating shaft is driven by the rotating shaft, the heat exchange plate is driven to rotate, the heat exchange speed of the waste water in the heat exchange pipe and the heat exchange pipe is further driven by the heat pipe to flow through the heat exchange pipe, the heat pipe is further driven by the heat pipe, and the heat pipe is further processed through the heat pipe, and the heat pipe is further processed through the heat pipe, and is further cooled by the heat pipe through the heat pipe and is opened, the water in the incubator is discharged through the second drain pipe and is injected into the boiler main body, so that the device can recycle the heat in the wastewater, the heat loss is reduced, and the coal burning cost is saved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of an installation structure of the descaling barrel in the present invention.
Fig. 3 is a schematic diagram of the structure at a in fig. 2 according to the present invention.
Fig. 4 is a schematic diagram of the structure at B of fig. 2 in the present invention.
Fig. 5 is a schematic diagram of the structure at C in fig. 2 according to the present invention.
Fig. 6 is a schematic view showing an internal structure of the descaling barrel according to the present invention.
Fig. 7 is a schematic diagram of the structure at D of fig. 6 in the present invention.
Fig. 8 is a schematic view of a mounting structure of a second filter according to the present invention.
Fig. 9 is a schematic view of an installation structure of a positioning frame in the present invention.
Fig. 10 is a schematic view of the internal structure of the heat insulation barrel according to the present invention.
In the figure, 1, a bottom plate; 2. a support plate; 3. a descaling barrel; 4. a fixed frame; 5. a first filter screen; 6. a first fixing seat; 7. a first rotating lever; 8. a first fixing rod; 9. a first brush; 10. a second fixing rod; 11. a second brush; 12. a sealed housing; 13. a seal ring; 14. a first bevel gear; 15. a first sealed bearing; 16. a second rotating lever; 17. a second bevel gear; 18. a third bevel gear; 19. the second fixing seat; 20. a first motor; 21. a fourth bevel gear; 22. a waste discharge electric valve; 23. a collection box; 24. a positioning frame; 25. a second filter screen; 26. a limiting block; 27. a first grip; 28. a second grip; 29. a first water pipe; 30. a first water pump; 31. a second water pipe; 32. a heat-preserving barrel; 33. a third water pipe; 34. a boiler body; 35. a first valve; 36. a fourth water pipe; 37. a second valve; 38. a heat exchange tube; 39. a first heat-preserving tube; 40. a second water pump; 41. a second insulating tube; 42. an insulation box; 43. a third insulating tube; 44. a second motor; 45. a first face gear; 46. a second sealed bearing; 47. a rotating shaft; 48. a second face gear; 49. an agitating plate; 50. a first temperature measurement tube; 51. a first sealing plug; 52. a second temperature measuring tube; 53. a second sealing plug; 54. a first drain pipe; 55. a third valve; 56. a second drain pipe; 57. and a fourth valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, in the embodiment of the invention, a wastewater treatment filtering device for steam production of a coal-fired boiler comprises a bottom plate 1, wherein two support plates 2 are fixedly arranged at the top end of the bottom plate 1, the support plates 2 are convenient for fixing a descaling barrel 3, the top ends of the two support plates 2 are provided with a descaling barrel 3, the side surfaces of the descaling barrel 3 are respectively fixedly connected with the top ends of the two support plates 2, a fixed frame 4 is fixedly arranged in the descaling barrel 3, the fixed frame 4 is convenient for fixing a first filter screen 5 and a first fixed seat 6, two first filter screens 5 are fixedly arranged in the fixed frame 4, a first fixed seat 6 is fixedly arranged between the two first filter screens 5, the first fixed seat 6 is convenient for limiting a first rotating rod 7, the side surface of the first fixed seat 6 is fixedly connected with the inside of the fixed frame 4, the first rotating rod 7 is rotatably connected in the first fixed seat 6, the first rotating rod 7 is convenient for driving the first fixing rod 8 and the second fixing rod 10 to rotate, thereby driving the first hairbrush 9 and the second hairbrush 11 to rotate, scrubbing scale adhered on the surface of the first filter screen 5 inside the descaling barrel 3, one end of the first rotating rod 7 is rotationally connected with the inside of the descaling barrel 3, two first fixing rods 8 are fixedly arranged on the side surface of the first rotating rod 7, two first hairbrushes 9 are fixedly arranged on one side of the two first fixing rods 8, two second fixing rods 10 are arranged on two ends of the two first fixing rods 8, one side of each of the two second fixing rods 10 is fixedly connected with two ends of the two first fixing rods 8, a second hairbrush 11 is fixedly arranged on the other side of each of the two second fixing rods 10, a sealing shell 12 is arranged on the side surface of the first rotating rod 7, the top end of the sealing shell 12 is fixedly connected with the inside of the descaling barrel 3, a sealing ring 13 is fixedly arranged on one side of the sealing shell 12, the inner side of the sealing ring 13 is rotationally connected with the inside of the first rotating rod 7, the other end of the first rotating rod 7 is fixedly provided with a first conical gear 14, the side surface of the descaling barrel 3 is fixedly provided with a first sealing bearing 15, the descaling barrel 3 is rotationally connected with a second rotating rod 16 through the first sealing bearing 15, the bottom end of the second rotating rod 16 is fixedly provided with a second conical gear 17, the second conical gear 17 is meshed with the first conical gear 14 and connected with the top end of the second rotating rod 16 is fixedly provided with a third conical gear 18, the side surface of the descaling barrel 3 is fixedly provided with a second fixing seat 19, the top end of the second fixing seat 19 is fixedly provided with a first motor 20, the first motor 20 is convenient for driving the fourth conical gear 21 to rotate, thereby driving the third conical gear 18, the second rotating rod 16 and the second conical gear 17 to rotate, thereby driving the first conical gear 14 to rotate with the first rotating rod 7, the transmission shaft of the first motor 20 is fixedly provided with a fourth conical gear 21, the fourth conical gear 21 is meshed with the third conical gear 18 and connected with a waste discharge electric valve 22, and the side surface of the descaling barrel 3 is fixedly provided with a waste discharge electric valve 22.
As a further embodiment of the above invention: the limiting groove is formed in the top end of the bottom plate 1, the collecting box 23 is connected to the inside of the limiting groove in a sliding mode, the positioning frame 24 is connected to the inside of the collecting box 23 in a sliding mode, the second filter screen 25 is arranged at the bottom end of the positioning frame 24, the two limiting blocks 26 are fixedly arranged at the top end of the positioning frame 24, the first handles 27 are fixedly arranged at the top ends of the two limiting blocks 26, the second handles 28 are fixedly arranged on one side of the collecting box 23, the collecting box 23 is limited through the limiting groove, the phenomenon that the collecting box 23 moves to deviate is avoided, scales discharged by the waste discharge electric valve 22 and waste water fall into the outer area of the collecting box 23 is avoided, cleaning difficulty is improved, and the limiting blocks 26 are convenient to support the positioning frame 24.
As a further embodiment of the above invention: one side of the collecting box 23 is fixedly provided with a first water pipe 29, one end of the first water pipe 29 is fixedly provided with a first water pump 30, the bottom end of the first water pump 30 is fixedly connected with the top end of the bottom plate 1, a water outlet of the first water pump 30 is fixedly provided with a second water pipe 31, one end of the second water pipe 31 is fixedly provided with a heat preservation barrel 32, the bottom end of the heat preservation barrel 32 is fixedly connected with the top end of the bottom plate 1, the first water pump 30 is convenient for pumping out waste water in the collecting box 23, and the waste water is injected into the heat preservation barrel 32, so that the waste water is prevented from being directly discharged and polluting the environment.
As a further embodiment of the above invention: the one side of scale removal bucket 3 is fixed and is equipped with third water pipe 33, and the one end of third water pipe 33 is fixed and is equipped with boiler main part 34, and the side of third water pipe 33 is fixed and is equipped with first valve 35, and the opposite side of scale removal bucket 3 is fixed and is equipped with fourth water pipe 36, and the one end of fourth water pipe 36 is fixed with the side fixed connection of heat preservation bucket 32, and the side of fourth water pipe 36 is fixed and is equipped with second valve 37, and first valve 35 is convenient for control the switch of third water pipe 33, and second valve 37 is convenient for control the switch of fourth water pipe 36.
The specific implementation method comprises the following steps: the first valve 35 and the second valve 37 are opened, so that the wastewater in the boiler main body 34 enters the descaling barrel 3 through the third water pipe 33, the scale and solid impurities in the wastewater are filtered by the first filter screen 5, the wastewater enters the heat preservation barrel 32 through the fourth water pipe 36, the scale is easy to adhere to the first filter screen 5 to cause the first filter screen 5 to be blocked along with the increase of the scale in the descaling barrel 3, the first motor 20 is started, the transmission shaft of the first motor 20 drives the fourth conical gear 21 to rotate, thereby driving the third conical gear 18 to rotate, thereby driving the second rotating rod 16 to rotate, thereby driving the second conical gear 17 to rotate, thereby driving the first conical gear 14 to rotate, thereby driving the first rotating rod 7 to rotate, thereby driving the first fixed rod 8 and the second fixed rod 10 to rotate, thereby driving the first hairbrush 9 and the second hairbrush 11 to rotate, the first hairbrush 9 and the second hairbrush 11 brush away the scale on the inner wall of the descaling barrel 3 and the first filter screen 5, so as to avoid the phenomenon that the first filter screen 5 is blocked and excessive scale is adhered to the surface of the descaling barrel 3, and the flow speed of waste water is reduced, when the scale in the descaling barrel 3 is excessive, the first valve 35 and the second valve 37 are closed, the waste discharge electric valve 22 is opened, the waste water and the scale remained in the descaling barrel 3 fall into the positioning frame 24, the scale is filtered by the second filter screen 25, the scale is left in the positioning frame 24, the waste water flows into the collecting box 23, the collecting box 23 is moved to one side of the limiting groove by the second handle 28, the first water pipe 29 is a hose, the movement of the collecting box 23 is not influenced, the positioning frame 24 is taken out by the second handle 28, the collection of the scale and the cleaning of the second filter screen 25 are facilitated, the first water pump 30 is started, the waste water in the collecting box 23 is pumped out by the first water pump 30, the waste water enters the heat-preserving container 32 through the first water pipe 29, the first water pump 30 and the second water pipe 31, and is communicated with the waste water treatment tank through the first water drain pipe 54, so that precipitation and filtering of harmful substances in the waste water are completed, scale in the waste water can be filtered by the device, the filter screen in the waste water treatment tank is prevented from being blocked by the scale, waste water drainage is difficult, and the cleaning efficiency of the harmful substances in the waste water is reduced.
As a further embodiment of the above invention: the inside of heat preservation bucket 32 is equipped with heat exchange tube 38, two through-holes have been seted up to the side of heat preservation bucket 32, the inside of two through-holes respectively with heat exchange tube 38's both ends fixed connection, heat exchange tube 38's one end is fixed to be equipped with first heat preservation pipe 39, first heat preservation pipe 39's one end is equipped with second water pump 40, second water pump 40's delivery port and first heat preservation pipe 39's one end fixed connection, second water pump 40's water inlet is fixed to be equipped with second heat preservation pipe 41, second heat preservation pipe 41's one end is fixed to be equipped with insulation can 42, insulation can 42's bottom and bottom plate 1's top fixed connection, insulation can 42's top and second water pump 40's bottom fixed connection, insulation can 42's side is fixed to be equipped with third heat preservation pipe 43, third heat preservation pipe 43's one end and heat exchange tube 38's other end fixed connection, heat exchange tube 38 is the tubular metal resonator, be convenient for accelerate the heat exchange rate of water in heat exchange tube 38 and the heat preservation bucket 32.
As a further embodiment of the above invention: the top of heat preservation bucket 32 is fixed to be equipped with second motor 44, the transmission shaft of second motor 44 is fixed to be equipped with first face gear 45, the top of heat preservation bucket 32 is fixed to be equipped with second sealed bearing 46, the top of heat preservation bucket 32 is connected with axis of rotation 47 through second sealed bearing 46 rotation, the bottom of axis of rotation 47 is connected with the inside bottom rotation of heat preservation bucket 32, the top of axis of rotation 47 is fixed to be equipped with second face gear 48, second face gear 48 is connected with first face gear 45 meshing, the side of axis of rotation 47 is fixed to be equipped with a plurality of stirring boards 49, second sealed bearing 46 prevents that waste water from revealing in the heat preservation bucket 32.
As a further embodiment of the above invention: the top of heat preservation bucket 32 has been seted up first temperature measurement hole, the inside in first temperature measurement hole is fixed to be equipped with first temperature measurement pipe 50, the inside of first temperature measurement pipe 50 is equipped with first sealing plug 51, the second temperature measurement hole has been seted up on the top of insulation can 42, the inside in second temperature measurement hole is fixed to be equipped with second temperature measurement pipe 52, the inside of second temperature measurement pipe 52 is equipped with second sealing plug 53, the inside that first temperature measurement pipe 50 was convenient for the thermometer to insert heat preservation bucket 32, the inside that the second temperature measurement pipe 52 was convenient for the thermometer to insert insulation can 42, thereby be convenient for in time observe the temperature of heat preservation bucket 32 and insulation can 42 normal water.
As a further embodiment of the above invention: the bottom of heat preservation bucket 32 side has been seted up first outlet, and the inside of first outlet is fixed to be equipped with first drain pipe 54, and the side of first drain pipe 54 is fixed to be equipped with third valve 55, and the bottom of heat preservation box 42 side is seted up the second outlet, and the inside of second outlet is fixed to be equipped with second drain pipe 56, and the side of second drain pipe 56 is fixed to be equipped with fourth valve 57, and the switch of first drain pipe 54 is convenient for control to third valve 55, and the switch of fourth valve 57 is convenient for control second drain pipe 56.
The specific implementation method comprises the following steps: when the waste water is discharged out of the boiler main body 34, the waste water with higher temperature is generally injected into the heat insulation barrel 32 after the descaling, heat insulation materials are arranged outside the heat insulation barrel 32 and the heat insulation box 42, so that the heat consumption of the waste water in the heat insulation barrel 32 and the heat insulation box 42 can be reduced, the second water pump 40 is started, the second water pump 40 pumps the water in the heat insulation box 42, the water is injected into the heat exchange tube 38 through the second heat insulation tube 41, the second water pump 40 and the first heat insulation tube 39, the heat exchange tube 38 is a metal tube, the heat exchange speed of the water in the heat exchange tube 38 and the waste water in the heat insulation barrel 32 can be accelerated, the water in the rear heat exchange tube 38 is injected into the heat insulation box 42 through the third heat insulation tube 43, the heat insulation sleeves are sleeved outside the first heat insulation tube 39, the second heat insulation tube 41 and the third heat insulation tube 43, and the heat consumption of the water flowing through the first heat insulation tube 39, the second heat insulation tube 41 and the third heat insulation tube 43 can be reduced, the water entering the heat insulation box 42 through the third heat insulation pipe 43 exchanges heat with the water in the heat insulation box 42, so that the temperature of the water in the heat insulation box 42 rises, the second motor 44 is started, the transmission shaft of the second motor 44 drives the first face gear 45 to rotate, thereby driving the second face gear 48 to rotate, thereby driving the rotation shaft 47 to rotate, thereby driving the stirring plates 49 to rotate, the stirring plates 49 drive the waste water in the heat insulation box 32 to flow, the speed of heat exchange of the waste water in the heat insulation box 32 is convenient to accelerate, the speed of heat exchange of the waste water in the heat insulation box 32 and the water in the heat exchange pipe 38 is convenient to accelerate further, the heat of the waste water in the heat insulation box 32 is transmitted into the heat insulation box 42, the thermometer is put into the heat insulation box 42 through the first temperature measuring pipe 50 by opening the first sealing plug 51 and the second sealing plug 53, the thermometer is put into the heat insulation box 42 through the second temperature measuring pipe 52, when the temperature between the heat insulation box 32 and the heat insulation box 42 is kept at a constant level, closing the second water pump 40 and the second valve 37, starting the third valve 55, discharging the waste water through the first drain pipe 54, injecting the waste water into a waste water treatment pool for flocculation treatment, discharging the water in the heat insulation box 42 through the second drain pipe 56, injecting the water into the boiler main body 34, and recycling the heat in the waste water by the device, so that the heat loss is reduced, and the coal burning cost is saved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a coal fired boiler production waste water treatment filter equipment for steam, includes bottom plate (1), its characterized in that: the utility model discloses a cleaning device, including bottom plate (1), fixed two backup pads (2), two the top of backup pad (2) is equipped with scale removal bucket (3), the side of scale removal bucket (3) respectively with the top fixed connection of two backup pads (2), the inside fixed frame (4) that is equipped with of scale removal bucket (3), the inside fixed two first filter screen (5) that are equipped with of fixed frame (4), two fixed first fixing base (6) that are equipped with between first filter screen (5), the side of first fixing base (6) and the inside fixed connection of fixed frame (4), the inside rotation of first fixing base (6) is connected with first dwang (7), the one end of first dwang (7) and the inside rotation of scale removal bucket (3) are connected, the side fixed of first dwang (7) is equipped with two first dead lever (8), two one side of first dead lever (8) is equipped with two first brush (9), two the both sides (10) of first dead lever (8) are equipped with two, two both sides (10) are equipped with two dead levers (10) respectively, the utility model discloses a descaling device, including a scale removal barrel (3), a first motor (20), a second conical gear (17), a third conical gear (18), a fourth conical gear (21) and a waste valve, wherein the top of the seal shell (12) is fixedly connected with the inside of the scale removal barrel (3), the inside of one side of the seal shell (12) is fixedly provided with a sealing ring (13), the inside of the sealing ring (13) is rotationally connected with the inside of the first rotary rod (7), the other end of the first rotary rod (7) is fixedly provided with a first conical gear (14), the side of the second rotary rod (19) is fixedly provided with a first motor (15), the first motor (20) is rotationally connected with a second rotary rod (16) through the first sealing bearing (15), the bottom end of the second rotary rod (16) is fixedly provided with the second conical gear (17) and is in meshed connection with the first conical gear (14), the top of the second rotary rod (16) is fixedly provided with the third conical gear (18), the side of the scale removal barrel (3) is fixedly provided with a second fixed seat (19), the top of the second fixed seat (19) is fixedly provided with a first motor (20), the transmission shaft of the first motor (20), the fourth motor (21) is fixedly provided with a fourth conical gear (21), and the fourth conical gear (21) and the waste valve is meshed with the waste valve (21).
The utility model discloses a novel water-saving water heater, which is characterized in that a limit groove is formed in the top end of a bottom plate (1), a collecting box (23) is connected in the limit groove in a sliding manner, a positioning frame (24) is connected in the collecting box (23) in a sliding manner, a second filter screen (25) is fixedly arranged at the bottom end of the positioning frame (24), two limit blocks (26) are fixedly arranged at the top end of the positioning frame (24), first handles (27) are fixedly arranged at the top ends of the two limit blocks (26), and a second handle (28) is fixedly arranged at one side of the collecting box (23);
a first water pipe (29) is fixedly arranged on one side of the collecting box (23), a first water pump (30) is fixedly arranged at one end of the first water pipe (29), the bottom end of the first water pump (30) is fixedly connected with the top end of the bottom plate (1), a second water pipe (31) is fixedly arranged at the water outlet of the first water pump (30), a heat-preserving barrel (32) is fixedly arranged at one end of the second water pipe (31), and the bottom end of the heat-preserving barrel (32) is fixedly connected with the top end of the bottom plate (1);
the heat-insulating barrel is characterized in that a heat-exchanging pipe (38) is arranged in the heat-insulating barrel (32), two through holes are formed in the side face of the heat-insulating barrel (32), the inside of each through hole is fixedly connected with two ends of the heat-exchanging pipe (38), a first heat-insulating pipe (39) is fixedly arranged at one end of the heat-exchanging pipe (38), a second water pump (40) is arranged at one end of the first heat-insulating pipe (39), a water outlet of the second water pump (40) is fixedly connected with one end of the first heat-insulating pipe (39), a second heat-insulating pipe (41) is fixedly arranged at a water inlet of the second water pump (40), a heat-insulating box (42) is fixedly arranged at one end of the second heat-insulating pipe (41), the bottom end of the heat-insulating box (42) is fixedly connected with the top end of the bottom plate (1), a third heat-insulating pipe (43) is fixedly arranged at one end of the third heat-insulating pipe (43) and the other end of the heat-exchanging pipe (38);
the utility model discloses a heat preservation bucket, including heat preservation bucket (32), first flat gear (45) are fixed on the top of heat preservation bucket (32), the transmission shaft of second motor (44) is fixed to be equipped with first flat gear (45), the top of heat preservation bucket (32) is fixed to be equipped with second sealed bearing (46), the top of heat preservation bucket (32) is connected with axis of rotation (47) through second sealed bearing (46) rotation, the bottom of axis of rotation (47) is connected with the inside bottom rotation of heat preservation bucket (32), the fixed second flat gear (48) that is equipped with in top of axis of rotation (47), second flat gear (48) are connected with first flat gear (45) meshing, the side of axis of rotation (47) is fixed to be equipped with a plurality of stirring boards (49).
2. The wastewater treatment and filtration device for steam production of a coal-fired boiler according to claim 1, wherein: the utility model discloses a boiler is characterized in that a third water pipe (33) is fixedly arranged on one side of the descaling barrel (3), a boiler main body (34) is fixedly arranged at one end of the third water pipe (33), a first valve (35) is fixedly arranged on the side face of the third water pipe (33), a fourth water pipe (36) is fixedly arranged on the other side of the descaling barrel (3), one end of the fourth water pipe (36) is fixedly connected with the side face of the heat preservation barrel (32), and a second valve (37) is fixedly arranged on the side face of the fourth water pipe (36).
3. The wastewater treatment and filtration device for steam production of a coal-fired boiler according to claim 2, wherein: the top of heat preservation bucket (32) has seted up first temperature measurement hole, the inside in first temperature measurement hole is fixed to be equipped with first temperature measurement pipe (50), the inside of first temperature measurement pipe (50) is equipped with first sealing plug (51), the second temperature measurement hole has been seted up on the top of insulation can (42), the inside in second temperature measurement hole is fixed to be equipped with second temperature measurement pipe (52), the inside of second temperature measurement pipe (52) is equipped with second sealing plug (53).
4. A wastewater treatment filtration device for steam production of a coal-fired boiler according to claim 3, wherein: the bottom of heat preservation bucket (32) side has been seted up first outlet, the inside of first outlet is fixed and is equipped with first drain pipe (54), the side of first drain pipe (54) is fixed and is equipped with third valve (55), the second outlet has been seted up to the bottom of heat preservation box (42) side, the inside of second outlet is fixed and is equipped with second drain pipe (56), the side of second drain pipe (56) is fixed and is equipped with fourth valve (57).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311466124.4A CN117326611B (en) | 2023-11-07 | 2023-11-07 | Waste water treatment filter equipment for coal fired boiler production steam |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311466124.4A CN117326611B (en) | 2023-11-07 | 2023-11-07 | Waste water treatment filter equipment for coal fired boiler production steam |
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| CN118142247A (en) * | 2024-05-13 | 2024-06-07 | 新乡市普力环保净化设备有限公司 | Waste water treatment filter equipment for coal fired boiler production steam |
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