CN214223045U - Energy-saving steam generator - Google Patents
Energy-saving steam generator Download PDFInfo
- Publication number
- CN214223045U CN214223045U CN202021769993.6U CN202021769993U CN214223045U CN 214223045 U CN214223045 U CN 214223045U CN 202021769993 U CN202021769993 U CN 202021769993U CN 214223045 U CN214223045 U CN 214223045U
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- water
- energy
- steam
- steam generator
- evaporator coil
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 174
- 238000012544 monitoring process Methods 0.000 claims description 31
- 238000000926 separation method Methods 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 7
- 230000036760 body temperature Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to a large-scale energy-saving steam generator, which mainly comprises a base (42), a water heater and an energy saver (46) from bottom to top, wherein an independent preheating spiral coil (7) and a grouping type steam generator coil incense tube are arranged in a hearth of the water heater; the structure is compact, the water capacity of the coil incense tube of the evaporator is lower than 30 liters, and the water inlet pump continuously forces the variable frequency water supply to quickly generate a large amount of steam; the water capacity is small, potential safety hazards do not exist, the device is efficient, environment-friendly and energy-saving, hot water enters the evaporator coil incense tubes in groups after being preheated twice and is controlled by the variable-frequency water pump (6), the steam yield is large, the evaporator coil incense tubes are not easy to dry burn and damage, the service life of the device is prolonged, and the device is stable in operation and convenient to use.
Description
Technical Field
The utility model relates to a large-scale energy-conserving steam generator, specific energy-conserving steam generator of evaporation is preheated earlier to integral type that says so has that evaporimeter coil incense coil water capacity is less than 30 liters, through frequency conversion water pump flow temperature control, and the steam production is big, is applicable to trades heating, stoving such as washing, chemical industry.
Background
The steam generator used at present is of a fire tube and water tube structure, is complex in structure, small in steam production amount, easy to form scale, free of integrated preheating design, large in steam consumption, large in equipment input cost, inconvenient to install, energy-wasting and poor in effect, and users often need to purchase a plurality of steam generators.
Disclosure of Invention
To above defect, the utility model provides a large-scale energy-conserving steam generator adopts spiral coil, grouping formula evaporator coil incense stick pipe heat transfer, and the incrustation scale drops automatically, is difficult for the scale deposit, increase of service life. The variable frequency pump automatically adjusts the evaporation capacity according to the water temperature and the like; the steam-water separation tank condensate water is recovered for secondary evaporation, and the evaporator coil incense tube with the water capacity of less than 30 liters can quickly generate a large amount of steam through intelligent control, so that the production requirement of a user is met.
In order to achieve the above purpose, the utility model adopts the following technical proposal: an energy-saving steam generator mainly comprises a base, a water heater and an energy saver from bottom to top, wherein a furnace body temperature probe is arranged at the upper end of the water heater, a drain outlet is arranged at the lower end of the water heater, the water heater comprises a water heater outer shell and a water heater inner container, furnace water is filled in an interlayer between the water heater outer shell and the water heater inner container, the energy-saving steam generator is characterized in that a burner is arranged outside the water heater inner container, a preheating spiral coil and a grouping type evaporator coil incense tube are arranged in a furnace cavity of the water heater from left to right, a main computer control cabinet is arranged below the burner, the preheating spiral coil is fixed on the water heater inner container through a fixed water tube from top to bottom, a water outlet pipe I is arranged on one side of the lower end of the preheating spiral coil, a monitoring cylinder I is arranged on the other side of the lower end of the preheating spiral coil, the monitoring cylinder I at the lower end of the preheating spiral coil is connected with the grouping type evaporator coil incense tubes in a grouping manner through a water inlet pipe in a grouping manner, the upper part of the grouping type evaporator coil incense tube is connected with the top of a steam-water separation steam storage tank through a monitoring cylinder II, the lower part of the steam-water separation steam storage tank is provided with a water recovery device, the water recovery device is connected with a water inlet pipe through a condensate water inlet evaporator coil pipe, the condensate water inlet evaporator coil pipe is provided with a water pump and a check valve, the upper part of a hot water furnace is connected with an energy saver through a connecting pipe I and a connecting pipe II, the upper part of the energy saver is provided with an expansion water tank, a drain pipe is arranged between the expansion water tank and the hot water furnace, a smoke air channel is arranged between the energy saver and the hot water furnace, the smoke air channel is provided with an explosion door, the upper end of the grouped type steam evaporator coil pipe is connected with a monitoring cylinder II through a steam outlet pipe, the middle end of the grouped type steam coil pipe is connected with the monitoring cylinder I through the water inlet pipe, one side of the steam-water separation steam storage tank is provided with a water tank, the upper end of the water tank is connected with the expansion water tank through the water outlet pipe II, and the lower end of the water tank is connected with the hot water furnace through a water pump and a circulating pump.
The grouped evaporator coil incense tubes of the utility model are three groups, namely an evaporator coil incense tube I, an evaporator coil incense tube II and an evaporator coil incense tube III; the water outlet pipe I is provided with a variable frequency water inlet pump and a water flow switch; the monitoring cylinder I is provided with a flowmeter, a pressure controller and a temperature controller; the economizer is provided with a chimney and a smoke discharge monitoring probe; the expansion water tank is provided with a drain port, a water level temperature probe and an overflow port; tap water is arranged in the water tank, a water level probe is arranged on the water tank, and a computer control box is arranged at the lower end of the water tank; the monitoring cylinder II is provided with a pressure gauge, a pressure controller, a safety valve and a thermometer; the top of the steam-water separation steam storage tank is provided with a safety valve, a gas outlet pipe I, a gas outlet pipe II and a pressure controller, the gas outlet pipe I is provided with an electromagnetic valve connected with the monitoring cylinder II, the gas outlet pipe II is provided with a steam flowmeter, and one side of the lower end of the steam-water separation steam storage tank is provided with an inspection hole; and a controller is arranged on one side of the lower end of the water recovery device.
After the technical scheme more than adopting, the beneficial effects of the utility model are that: after being preheated for two times, the hot water enters the evaporator coil incense tubes in groups and is controlled by the variable-frequency water pump, the steam yield is high, the evaporator coil incense tubes are not easy to be damaged by dry burning, the service life of equipment is prolonged, and the operation is stable and convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the evaporator coil AA of the present invention.
Detailed Description
According to the figures 1 and 2, the utility model relates to an energy-saving steam generator, which mainly comprises a base 42, a water heater and an energy saver 46 from bottom to top, wherein the upper end of the water heater is provided with a furnace body temperature probe 55, the lower end of the water heater is provided with a sewage outlet 41, the water heater comprises a water heater shell 2 and a water heater inner container 3, furnace water 60 is arranged in an interlayer between the water heater shell 2 and the water heater inner container 3, the water heater is externally provided with a burner 1, a preheating spiral coil 7 and a grouped evaporator coil incense tube are arranged in a hearth of the water heater from left to right, a main computer control cabinet 59 is arranged below the burner 1, the preheating spiral coil 7 is fixed on the water heater inner container 3 through a fixed water pipe 12 from top to bottom, one side of the lower end of the preheating spiral coil 7 is provided with an I5, the other side of the lower end of the preheating spiral coil 7 is provided with a monitoring cylinder I11, the monitoring cylinder I11 at the lower end of the preheating spiral coil 7 is connected with the grouped evaporator coil incense tubes in groups through a water inlet pipe 13, the upper part of a grouped evaporator coil is connected with the top of a steam-water separation steam storage tank 25 through a monitoring cylinder II18, the lower part of the steam-water separation steam storage tank 25 is provided with a water recovery device 30, the water recovery device 30 is connected with a water inlet pipe 13 through a condensate water inlet evaporator coil 34, the condensate water inlet evaporator coil 34 is provided with a water pump 32 and a check valve 33, the upper part of a hot water furnace is connected with an energy saver 46 through a connecting pipe I52 and a connecting pipe II53, the upper part of the energy saver 46 is provided with an expansion water tank 47, an emptying pipe 45 is arranged between the expansion water tank 47 and the hot water furnace, a flue 44 is arranged between the energy saver 46 and the hot water furnace, the flue 44 is provided with an explosion-proof door 43, the upper end of the grouped evaporator coil is connected with the monitoring cylinder II18 through a steam outlet pipe 17, the middle end of the grouped evaporator coil is connected with the monitoring cylinder I11 through the water inlet pipe 13, one side of the steam-water separation steam storage tank 25 is provided with a water tank 36, the upper end of the water tank 36 is connected with the expansion water tank 47 through a water outlet pipe II38, the lower end of the water tank 36 is connected with the water heater through a water inlet pump 40 and a circulating pump 39.
The grouped evaporator coil pipes of the utility model are three groups, namely an evaporator coil pipe I14, an evaporator coil pipe II15 and an evaporator coil pipe III 16; the water outlet pipe I5 is provided with a variable frequency water inlet pump 6 and a water flow switch 56; the monitoring cylinder I11 is provided with a flowmeter 8, a pressure controller 9 and a temperature controller 10; the economizer 46 is provided with a chimney 51 and a smoke exhaust monitoring probe 58; the expansion water tank 47 is provided with a drain port 4, a water level temperature probe 49 and an overflow port 50; tap water 35 is arranged in the water tank 36, a water level probe 37 is arranged on the water tank 36, and a computer control box 54 is arranged at the lower end of the water tank 36; the monitoring cylinder 18II is provided with a pressure gauge 19, a pressure controller 20, a safety valve 21 and a thermometer 22; the top of the steam-water separation steam storage tank 25 is provided with a safety valve 26, a gas outlet pipe I24, a gas outlet pipe II28 and a pressure controller 27, the gas outlet pipe I24 is provided with an electromagnetic valve 23 connected with a monitoring cylinder II18, the gas outlet pipe II28 is provided with a steam flow meter 57, and one side of the lower end of the steam-water separation steam storage tank 25 is provided with an inspection hole 29; a controller 31 is arranged on one side of the lower end of the water recovery device 30.
The utility model discloses 1 burning back of combustor carries out the first heat transfer in advance with the less part heat to hot-water furnace stove water 60, preheats spiral coil 7 after crossing the pump and carries out the hot water heat transfer of second time, and secondary hot water gets into behind a monitoring section of thick bamboo I11 monitoring flow, the temperature and divides into group entering evaporimeter coiled incense pipe I14, evaporimeter coiled incense pipe II15, evaporimeter coiled incense pipe III16 and produces steam. The condensed water after steam generation is recovered and evaporated, thereby achieving the purpose of saving energy and rapidly generating a large amount of steam. The preheating spiral coil 7, the evaporator coil I14, the evaporator coil II15 and the evaporator coil III16 are affected by thermal expansion and cold contraction and are not easy to scale, the water capacity of the grouped evaporator coils is small and is less than 30 liters, and potential safety hazards do not exist.
The utility model discloses because preheat the grouping through twice and get into evaporator coil incense stick pipe and retrieve the evaporation to the comdenstion water, evaporator coil incense stick pipe I14, evaporator coil incense stick pipe II15, evaporator coil incense stick pipe III16 water capacity are less than 30 liters, no potential safety hazard, difficult incrustation scale, no dry combustion method phenomenon.
The utility model discloses when using, start master computer control cabinet 59, carry out each item and patrol and examine, whole safety interlock protection, after possessing the ignition condition, with automatic start combustor 1, hot-water furnace stove water 60 advances through frequency conversion water pump 6 by force and preheats helical coil 7, monitoring section of thick bamboo I11 carries out each item and patrols and examines the back, get into evaporation incense coil I14 with secondary high temperature moisture group, evaporation incense coil II15, evaporation incense coil III16 produces steam, patrol and examine through monitoring section of thick bamboo II18 again, steam gets into catch water storage tank 25, the water recovery unit 30 of separating gets into carries out the secondary evaporation, play steam pipe II28 continuously supplies a large amount of high-quality steam, safety and energy saving.
Claims (10)
1. An energy-saving steam generator mainly comprises a base (42), a water heater and an energy saver (46) from bottom to top, wherein a furnace body temperature probe (55) is arranged at the upper end of the water heater, a drain outlet (41) is arranged at the lower end of the water heater, the water heater comprises a water heater outer shell (2) and a water heater inner container (3), furnace water (60) is filled in an interlayer between the water heater outer shell (2) and the water heater inner container (3), the energy-saving steam generator is characterized in that a burner (1) is arranged outside the water heater, a preheating spiral coil (7) and a grouped evaporator coil incense tube are arranged in a water heater hearth from left to right, a main computer control cabinet (59) is arranged below the burner (1), the preheating spiral coil (7) is fixed on the water heater inner container (3) from top to bottom through a fixed water pipe (12), a water outlet pipe I (5) is arranged on one side of the lower end of the preheating spiral coil (7), and a monitoring cylinder I (11) is arranged on the other side of the lower end of the preheating spiral coil (7), a monitoring cylinder I (11) at the lower end of the preheating spiral coil (7) is connected with grouped evaporator coil incense tubes in groups through a water inlet pipe (13), the upper parts of the grouped evaporator coil incense tubes are connected with the top of a steam-water separation steam storage tank (25) through a monitoring cylinder II (18), the lower part of the steam-water separation steam storage tank (25) is provided with a water recovery device (30), the water recovery device (30) is connected with the water inlet pipe (13) through a condensate water inlet evaporator coil incense tube (34), the condensate water inlet evaporator coil incense tube (34) is provided with a water pump (32) and a check valve (33), the upper part of a hot water furnace is connected with an energy saver (46) through a connecting pipe I (52) and a connecting pipe II (53), an expansion water tank (47) is arranged above the energy saver (46), an emptying pipe (45) is arranged between the expansion water tank (47) and the hot water furnace, and a smoke duct (44) is arranged between the energy saver (46) and the hot water furnace, an explosion door (43) is arranged on the smoke air duct (44), the upper end of the grouped evaporator coil incense tube is connected with the monitoring cylinder II (18) through a steam outlet tube (17), the middle end of the grouped evaporator coil incense tube is connected with the monitoring cylinder I (11) through a water inlet tube (13), one side of the steam-water separation steam storage tank (25) is provided with a water tank (36), the upper end of the water tank (36) is connected with an expansion water tank (47) through a water outlet tube II (38), and the lower end of the water tank (36) is connected with a water heater through a water inlet pump (40) and a circulating pump (39).
2. The energy efficient steam generator of claim 1 wherein said segmented evaporator coils are in three groups, evaporator coil I (14), evaporator coil II (15) and evaporator coil III (16).
3. The energy-saving steam generator as claimed in claim 1, wherein the outlet pipe I (5) is provided with a variable frequency water inlet pump (6) and a water flow switch (56).
4. An energy saving steam generator according to claim 1, characterized in that the monitoring cylinder I (11) is provided with a flow meter (8), a pressure controller (9) and a temperature controller (10).
5. An energy efficient steam generator as claimed in claim 1 wherein said economizer (46) is provided with a stack (51) and a smoke monitoring probe (58).
6. The energy-saving steam generator as claimed in claim 1, wherein the expansion tank (47) is provided with a drain port (4), a water level temperature probe (49) and an overflow port (50).
7. The energy-saving steam generator as claimed in claim 1, wherein the water tank (36) is provided with tap water (35), the water tank (36) is provided with a water level probe (37), and the lower end of the water tank (36) is provided with a computer control box (54).
8. The energy-saving steam generator of claim 1, wherein the monitoring cylinder II (18) is provided with a pressure gauge (19), a pressure controller (20), a safety valve (21) and a thermometer (22).
9. The energy-saving steam generator of claim 1, wherein the top of the steam-water separation and storage tank (25) is provided with a safety valve (26), an air outlet pipe I (24), an air outlet pipe II (28) and a pressure controller (27), the air outlet pipe I (24) is provided with an electromagnetic valve (23) connected with the monitoring cylinder II (18), the air outlet pipe II (28) is provided with a steam flow meter (57), and one side of the lower end of the steam-water separation and storage tank (25) is provided with an inspection hole (29).
10. An energy saving steam generator as claimed in claim 1, characterized in that a controller (31) is provided at one side of the lower end of said water recovery means (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769993.6U CN214223045U (en) | 2020-08-24 | 2020-08-24 | Energy-saving steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769993.6U CN214223045U (en) | 2020-08-24 | 2020-08-24 | Energy-saving steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223045U true CN214223045U (en) | 2021-09-17 |
Family
ID=77673032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021769993.6U Expired - Fee Related CN214223045U (en) | 2020-08-24 | 2020-08-24 | Energy-saving steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223045U (en) |
-
2020
- 2020-08-24 CN CN202021769993.6U patent/CN214223045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |