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CN-224229962-U - Energy-conserving catch water of condensing steam boiler equipment

CN224229962UCN 224229962 UCN224229962 UCN 224229962UCN-224229962-U

Abstract

The utility model discloses energy-saving steam-water recovery equipment of a condensing steam boiler, which comprises a condensing steam boiler main body and a steam-water recovery mechanism. According to the utility model, the flow blocking disc, the partition plate, the cooling ring and the cooling disc are adopted, when the boiler is used, steam which is generated by the flow blocking disc and is not fully condensed can enter the steam-water recovery mechanism through the pipeline to recover heat, the steam which enters the mechanism can sequentially pass through the cooling ring, the flow blocking disc and the cooling disc and enter the other side of the partition plate, the partition plate is arranged up and down in a staggered manner, the steam retention time can be prolonged, the steam retention time can be further prolonged through the flow holes which are arranged on the plurality of groups of flow blocking discs in a staggered manner, meanwhile, atomized liquid medium and flow can be sprayed out from the cooling ring, the cooling disc and the inner part of the flow blocking disc, and the steam can be condensed when the steam contacts, so that the heat recovery operation is realized, and the boiler has the advantages of good recovery effect, multi-stage recovery and long retention time.

Inventors

  • LI ZONGYING
  • LI RUI
  • LIU TAO
  • ZHU SHIBO
  • LI JUN

Assignees

  • 太康县银宇锅炉制造有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (8)

  1. 1. The utility model provides a condensation type steam boiler energy-saving steam-water recovery equipment, includes condensation type steam boiler main part (1) and catch mechanism (3), its characterized in that, condensation type steam boiler main part (1) one side is equipped with catch mechanism (3), inside both ends surface position of catch mechanism (3) is crisscross installs a plurality of groups baffle (5), a plurality of groups cooling ring (10) are all installed between baffle (5) and catch mechanism (3) surface, cooling ring (10) top is located baffle (5) surface position fixed mounting and is had flow blocking disc (11), flow blocking disc (11) top is located inside top position of catch mechanism (3) and installs a plurality of groups cooling disc (14), cooling ring (10) inside surface position is encircleed and is installed a plurality of groups first atomizer (8), cooling disc (14) bottom surface position evenly encircle and install a plurality of groups second atomizer (13), flow blocking disc (11) surface position is seted up a plurality of groups circulation hole (9), flow blocking disc (11) surface position is located between two surfaces of baffle (11) are provided with the slot (11) and are the inside slotting structure that the flow blocking disc (11) is inside slotting, flow blocking disc (11) are inside slotting structure that is located inside slotting, and the pipeline is a coiled pipe.
  2. 2. The energy-saving steam-water recovery device of a condensing steam boiler according to claim 1, wherein the bottom of the surface of the partition plate (5) is provided with a through hole (4).
  3. 3. The energy-saving steam-water recovery device of a condensing steam boiler according to claim 1, wherein an exhaust pipe (15) is installed on the condensing steam boiler main body (1), one end of the exhaust pipe (15) is connected with an air supply pipe (7), one end of the air supply pipe (7) is connected with an air inlet pipe (6), and the air inlet pipe (6) is located at the middle position of the surface of the steam-water recovery mechanism (3).
  4. 4. The energy-saving steam-water recovery device of the condensing steam boiler according to claim 1, wherein a water inlet pipe (16) is arranged on the surface of the condensing steam boiler main body (1), a three-way pipe is arranged at the top of the water inlet pipe (16), and the three-way pipe is respectively connected with a water supply pipe (17) and a return pipe (2).
  5. 5. The energy-saving steam-water recovery device for condensing steam boilers according to claim 4, wherein the return pipe (2) is positioned at the bottom of one side surface of the steam-water recovery mechanism (3), and a pipeline for discharging gas is arranged above the return pipe (2) at the surface of the steam-water recovery mechanism (3).
  6. 6. The energy-saving steam-water recovery device for condensing steam boilers according to claim 1, wherein a plurality of groups of water pumps (12) are arranged at the top of the steam-water recovery mechanism (3), one end of each water pump (12) is connected with the deoxidizing supply water, and the other end of each water pump is respectively connected with a flow blocking disc (11), a cooling ring (10) and a cooling disc (14).
  7. 7. The energy-saving steam-water recovery device of a condensing steam boiler according to claim 1, wherein one end of a coiled pipe inside the choke plate (11) is connected with the water outlet end of the water pump (12), and the other end is connected with the deoxidizing replenishing water.
  8. 8. The energy-saving steam-water recovery device of a condensing steam boiler according to claim 1, characterized in that the steam-water recovery mechanism (3) is a cylindrical structure.

Description

Energy-conserving catch water of condensing steam boiler equipment Technical Field The utility model relates to the technical field of boilers, in particular to energy-saving steam-water recovery equipment of a condensing steam boiler. Background The condensing boiler is a boiler in which water vapor in flue gas is condensed into water, and then latent heat of vaporization thereof is recovered and reused for the boiler, so that the thermal efficiency reaches 100% theoretically. While the traditional boiler has high exhaust temperature, the steam in the flue gas is in an overheated state and can not release vaporization latent heat, the condensing boiler can condense the overheated steam into water to release vaporization latent heat by reducing the exhaust temperature, and the heat is continuously used for the boiler. The utility model provides a steam boiler soda heat recovery system among the prior art, CN201720600985.0, including refrigerant buffer zone, heat recovery exchange zone and heat utilization buffer zone, refrigerant buffer zone in connect and have deoxidized and mend water supply pipeline, refrigerant buffer zone still be connected with pump valve mechanism, divide three branch pipelines through pump valve mechanism, three branch pipelines include convection current and draw mixed flow pipeline, first convection current atomizing pipeline and second convection current atomizing pipeline, heat recovery exchange zone in connect and draw mixed flow pipeline with comdenstion water recovery water pipeline, and the delivery port of comdenstion water recovery water pipeline and the delivery port of convection current draw mixed flow pipeline set up relatively, heat recovery exchange zone and heat utilization buffer zone intercommunication, heat utilization buffer zone's top is provided with the blast pipe of access atmosphere, the bottom is provided with the recovery pipe that is used for connecting heat energy equipment. However, the above patent still has certain disadvantages in use that the first convection atomizing pipeline at the gap of the partition plate is awkward in position, cannot fully cover rising steam flow, is easy to be blocked by condensed water to cause poor condensation heat recovery effect, has a simple internal structure, is short in retention time of hot steam and high in discharge speed, causes insufficient treatment of the hot steam, further reduces steam-water recovery quality, and is not ideal in overall use effect. For the problems in the related art, no effective solution has been proposed at present. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides energy-saving steam-water recovery equipment for a condensing steam boiler, which has the advantages of good recovery effect, multistage recovery and long retention time, and further solves the problems in the background art. (II) technical scheme In order to realize the advantages of good recovery effect, multistage recovery and long retention time, the utility model adopts the following specific technical scheme: The utility model provides an energy-conserving soda recovery plant of condensing steam boiler, includes condensing steam boiler main part and soda recovery mechanism, condensing steam boiler main part one side is equipped with soda recovery mechanism, inside both ends surface position of soda recovery mechanism is crisscross installs a plurality of groups baffle, a plurality of groups cooling ring are all installed to baffle between every two and baffle and soda recovery mechanism surface, cooling ring top position fixed mounting has the flow blocking disc, flow blocking disc top position is located inside top position of soda recovery mechanism and installs a plurality of groups cooling dish, cooling ring inside surface position encircles and installs a plurality of groups first atomizer, cooling dish bottom surface position evenly encircles and installs a plurality of groups second atomizer, a plurality of groups circulation hole have been seted up to flow blocking disc surface position, the circulation hole of the surface is crisscross setting between every two of flow blocking disc, the fluting has been seted up to flow blocking disc inside being located circulation hole one side, and fluting internally mounted has the pipeline, multiunit the fluting of flow blocking disc inside is the snakelike structure, and the pipeline is the serpentine pipe. Further, a through hole is formed in the bottom of the surface of the partition plate. Further, an exhaust pipe is arranged on the condensing steam boiler main body, one end of the exhaust pipe is connected with an air supply pipe, one end of the air supply pipe is connected with an air inlet pipe, and the air inlet pipe is positioned in the middle of the surface of the steam-water recovery mechanism. Further, the condensing steam boiler main body surface mounting has the inlet tube, th