CN212430823U

CN212430823U - Novel low-temperature economizer

Info

Publication number: CN212430823U
Application number: CN202020417934.6U
Authority: CN
Inventors: 白海峰; 刘少平; 戴鑫; 乔新鸣; 张海艳; 付波; 李红刚; 李武刚; 陈立勇; 常诚
Original assignee: Baotou Donghua Thermoelectricity Co ltd; Shanxi Guoli Tianneng Technology Co ltd
Current assignee: Baotou Donghua Thermoelectricity Co ltd; Shanxi Guoli Tianneng Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-29
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a novel low-temperature economizer, which comprises a bearing plate, a plurality of snakelike condenser pipes are alternately connected between two first baffles, an air inlet arranged at the top of one side of one first baffle is fixedly provided with an air inlet pipe, the middle part of each snakelike condenser pipe is sleeved with a cleaning sleeve pipe, the inner wall of the cleaning sleeve pipe is fixedly provided with a cleaning felt, the utility model discloses a cleaning sleeve pipe and a cleaning felt are sleeved outside a plurality of snakelike condenser pipes, a plurality of cleaning sleeve pipes are fixedly connected with each other through a connecting rod and a supporting frame, the supporting frame and the cleaning sleeve pipe can slide back and forth on the outer wall of the snakelike condenser pipe through a pull rod and a strip-shaped chute to clean the cigarette ash and impurities adhered on the surface of the pipeline, compared with the traditional manual cleaning mode, the low-temperature economizer does not need to disassemble the baffles, is more convenient and rapid to clean, and a plurality of radiating fins are arranged on a top plate, the heat absorbed can be quickly dissipated by matching with the snakelike condensation pipe.

Description

Novel low-temperature economizer

Technical Field

The utility model relates to an economizer, in particular to novel low temperature economizer.

Background

The economizer is a device which is arranged at the lower part of a flue at the tail part of a boiler and used for recovering the waste heat of exhausted smoke, heats the water fed by the boiler into a heating surface of saturated water under the pressure of a steam drum, and is called as the economizer because the economizer absorbs the heat of high-temperature smoke, reduces the exhaust temperature of the smoke, saves energy and improves the efficiency.

Current low temperature economizer, its inside condensate pipe is when absorbing the flue gas heat, owing to be covered by the flue gas for a long time, the surface of condensate pipe piles up easily with the more cigarette ash of adhesion and impurity, needs in time clear up the water pipe, when clearing up at the condenser pipe at present, generally tear the baffle of cladding pipeline open earlier, and the pipeline is cleaned to the rethread manual work, and this kind of clearance mode is comparatively troublesome, and the cleaning efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel low temperature economizer to solve current low temperature economizer among the above-mentioned background art, troublesome poeration, the problem of cleaning efficiency low during the clearance pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel low temperature economizer, includes the loading board, the both sides at loading board top are all fixed and are equipped with first baffle, two alternate between the first baffle and be connected with many snakelike condenser pipes, one of them the bottom of first baffle one side alternates and is connected with the inlet tube, the inlet tube communicates with the fixed intercommunication of one of them snakelike condenser pipe, one of them the fixed intake pipe that is equipped with in air inlet department that first baffle one side top was seted up, another one the fixed outlet duct that is equipped with in air outlet department that first baffle one side top was seted up, every the middle part of snakelike condenser pipe all overlaps and is equipped with the clearance sleeve pipe, the fixed clearance felt that is equipped with of clearance sheathed tube inner wall.

As an optimal technical scheme of the utility model, per two positions are adjacent equal fixed connecting rod, per two positions are relative between the clearance sleeve pipe the fixed support frame that is equipped with between the clearance sleeve pipe, the fixed pull rod that is equipped with in support frame one side top.

As a preferred technical scheme of the utility model, two the fixed roof that is equipped with between the avris at first baffle top, two all fixedly between two avris of first baffle be equipped with the second baffle, the top of roof and one side of second baffle are all fixed and are equipped with a plurality of radiating fin.

As an optimal technical scheme of the utility model, one of them the bar spout has been seted up at the top of second baffle one side, the bar spout is passed to the one end of pull rod, and arranges the outside of second baffle in.

As a preferred technical scheme of the utility model, the cell wall mounting of bar spout one side is equipped with the damping pivot, the fixed sealing strip that is equipped with in one side of damping pivot, the opening has been seted up to one side of sealing strip.

As an optimal technical scheme of the utility model, two edges at roof top all fix and are equipped with the fan.

As a preferred technical scheme of the utility model, the mounting groove has been seted up at the middle part on intake pipe outer wall top, the both sides fixed connection of screw and filter screen seat bottom is passed through to the bottom of mounting groove inner wall.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in one side at the loading board back, flush mounting plate's fixed fan switch that is equipped with respectively in surface, the fan passes through fan switch and external power supply electric connection pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel low temperature economizer:

1. all the cover is equipped with clearance sleeve pipe and clearance felt through the outside at many snakelike condenser pipes, all through connecting rod and support frame fixed connection between a plurality of clearance sleeve pipes, support frame and clearance sleeve pipe accessible pull rod and bar spout make a round trip to slide on the outer wall of snakelike condenser pipe, clear up the cigarette ash and the impurity of adhesion on the pipeline surface, compare with the mode of traditional artifical cleaning clearance, need not to dismantle the baffle, clearance convenient and fast more.

2. Through being provided with a plurality of radiating fin on roof and second baffle, can dispel the absorbed heat fast with the cooperation of snakelike condenser pipe, and through be provided with the fan on the roof, the fan operation can accelerate with the convection current of air, make the radiating effect better.

3. Through being provided with the filter screen seat in the inside of intake pipe, can effectively filter most impurity in the flue gas, and the filter screen seat passes through bolted connection in the mounting groove that the intake pipe outer wall was seted up, and convenient and fast more during the dismantlement avoids impurity to pile up and causes the intake pipe to block up.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the serpentine condenser tube of the present invention;

FIG. 3 is a schematic structural view of the intake tube of the present invention;

FIG. 4 is a schematic view of the internal structure of the strip-shaped through groove of the present invention;

fig. 5 is a schematic structural view of the felt cleaning device of the present invention.

In the figure: 1. a carrier plate; 2. a first separator; 3. a serpentine condenser tube; 4. a top plate; 5. a heat dissipating fin; 6. an air inlet pipe; 7. mounting grooves; 8. a filter screen seat; 9. an air outlet pipe; 10. a fan; 11. a water inlet pipe; 12. cleaning the sleeve; 13. a support frame; 14. a connecting rod; 15. a pull rod; 16. a second separator; 17. a strip-shaped chute; 18. a damping rotating shaft; 19. a sealing strip; 20. and (6) cleaning the felt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of a novel low-temperature economizer:

as shown in the figures 1-5, the device comprises a bearing plate 1, wherein first partition plates 2 are fixedly arranged on two sides of the top of the bearing plate 1, a plurality of snakelike condensation pipes 3 are connected between the two first partition plates 2 in an inserting manner, the snakelike condensation pipes 3 are fixedly communicated with one another, a water inlet pipe 11 is connected to the bottom of one side of one first partition plate 2 in an inserting manner, the water inlet pipe 11 is fixedly communicated with one of the snakelike condensation pipes 3, an air inlet pipe 6 is fixedly arranged at an air inlet formed in the top of one side of one first partition plate 2, an air outlet pipe 9 is fixedly arranged at an air outlet formed in the top of one side of the other first partition plate 2, a cleaning sleeve 12 is sleeved in the middle of each snakelike condensation pipe 3, a cleaning felt 20 is fixedly arranged on the inner wall of the cleaning sleeve 12, a connecting rod 14 is fixedly arranged between every two adjacent cleaning sleeves 12, and a, support frame 13 one side top is fixed and is equipped with pull rod 15, bar spout 17 has been seted up at the top of one of them 16 one side of second baffle, bar spout 17 is passed to the one end of pull rod 15, and arrange the outside of second baffle 16 in, pulling pull rod 15, drive support frame 13 and remove, make a plurality of clearance sleeve pipes 12 make a round trip to slide on many snakelike condenser tubes 3 respectively, the slip in-process is fallen cigarette ash and the impurity clearance of adhesion on snakelike condenser tube 3 surface by clearance felt 20 on the clearance sleeve pipe 12 inner wall, convenient and fast, the fixed damping pivot 18 that is equipped with of cell wall of bar spout 17 one side, one side of damping pivot 18 is fixed and is equipped with sealing strip 19, sealing strip 19 inlays the inside of locating bar spout 17, rotate sealing strip 19 out from bar spout 17 through damping pivot 18, the opening has been seted up to one side of sealing strip 19, opening can supply pull rod 15 to pass.

According to the drawings 1 and 3, a top plate 4 is fixedly arranged between the side edges of the tops of two first partition plates 2, a second partition plate 16 is fixedly arranged between the two side edges of the two first partition plates 2, a plurality of radiating fins 5 are fixedly arranged on the top of the top plate 4 and one side of the second partition plate 16, the radiating fins 5 can fast dissipate absorbed heat in cooperation with a serpentine condenser tube 3, fans 10 are fixedly arranged at two corners of the top plate 4, the fans 10 blow air above the top plate 4 to accelerate convection with air, so that the radiating effect is better, a mounting groove 7 is formed in the middle of the top end of the outer wall of an air inlet pipe 6, the bottom end of the inner wall of the mounting groove 7 is fixedly connected with the two sides of the bottom end of a filter screen seat 8 through screws, most of dust and impurities in smoke are filtered by the filter screen seat 8, and the filter screen seat 8 is periodically detached through the mounting groove 7 and, avoid the dust to pile up and cause intake pipe 6 to block up, the fixed flush mounting plate that is equipped with in one side at the 1 back of loading board, flush mounting plate's surface is the fixed fan switch that is equipped with respectively, and fan 10 passes through fan switch and external power supply electric connection.

When in use, the novel low-temperature economizer can be installed at a smoke exhaust pipeline through an external connecting bolt, the smoke exhaust pipeline is fixedly connected with an air inlet pipe 6 through a connecting flange, when in use, cooling liquid is injected into a snakelike condenser pipe 3 through an water inlet pipe 11, then smoke enters between two first partition plates 2 through the air inlet pipe 6 and flows between the snakelike condenser pipes 3, the heat of the smoke is absorbed by the snakelike condenser pipe 3 and is dissipated to the outside through a plurality of radiating fins 5 on a top plate 4 and a second partition plate 16, a fan switch can be opened at the moment, a fan 10 runs above the top plate 4 to blow air, the convection with the air can be accelerated, the radiating effect is better, when the smoke enters the air inlet pipe 6, most dust and impurities in the smoke can be filtered by a filter screen seat 8 inside the air inlet pipe 6, dismantle filter screen seat 8 through mounting groove 7 and bolt again regularly and clear up, it causes intake pipe 6 to block up to avoid the dust to pile up, when needs clear up snakelike condenser pipe 3, can rotate out sealing strip 19 from bar spout 17 through damping pivot 18 earlier, then pulling pull rod 15, it removes to drive support frame 13, make a plurality of clearance sleeve pipes 12 make a round trip to slide on many snakelike condenser pipes 3 respectively, the slip in-process is cleared up cigarette ash and impurity clearance on snakelike condenser pipe 3 surface with the adhesion and pile up by clearance felt 20 on the clearance sleeve pipe 12 inner wall, convenient and fast.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel low-temperature economizer comprises a bearing plate (1) and is characterized in that first partition plates (2) are fixedly arranged on two sides of the top of the bearing plate (1), a plurality of snake-shaped condensation pipes (3) are inserted and connected between the two first partition plates (2), the bottom of one side of one of the first partition boards (2) is connected with a water inlet pipe (11) in an inserting way, the water inlet pipe (11) is fixedly communicated with one snake-shaped condensation pipe (3), an air inlet pipe (6) is fixedly arranged at an air inlet arranged at the top of one side of one of the first partition plates (2), an air outlet pipe (9) is fixedly arranged at an air outlet arranged at the top of one side of the other first clapboard (2), a cleaning sleeve (12) is sleeved at the middle part of each snake-shaped condensation pipe (3), and a cleaning felt (20) is fixedly arranged on the inner wall of the cleaning sleeve (12).

2. The novel low-temperature economizer of claim 1, wherein: every two adjacent position all be fixed and be equipped with connecting rod (14) between clearance sleeve pipe (12), every two position is relative clearance sleeve pipe (12) between the fixed support frame (13) that is equipped with, support frame (13) one side top is fixed and is equipped with pull rod (15).

3. The novel low-temperature economizer of claim 2, wherein: two fixed roof (4) of being equipped with, two between the avris at first baffle (2) top all fixed second baffle (16) of being equipped with between two avris of first baffle (2), the top of roof (4) and one side of second baffle (16) are all fixed and are equipped with a plurality of radiating fin (5).

4. The novel low-temperature economizer of claim 3, wherein: the top of one side of the second partition plate (16) is provided with a strip-shaped sliding groove (17), and one end of the pull rod (15) penetrates through the strip-shaped sliding groove (17) and is arranged on the outer side of the second partition plate (16).

5. The novel low-temperature economizer of claim 4, wherein: the groove wall of bar spout (17) one side is fixed and is equipped with damping pivot (18), one side of damping pivot (18) is fixed and is equipped with sealing strip (19), the opening has been seted up to one side of sealing strip (19).

6. The novel low-temperature economizer of claim 3, wherein: and fans (10) are fixedly arranged at two corners of the top plate (4).

7. The novel low-temperature economizer of claim 1, wherein: mounting groove (7) have been seted up at the middle part on intake pipe (6) outer wall top, the both sides fixed connection of screw and filter screen seat (8) bottom is passed through to the bottom of mounting groove (7) inner wall.

8. A novel low-temperature economizer as claimed in any one of claims 1 to 7, wherein: the fan-type portable air conditioner is characterized in that a switch panel is fixedly arranged on one side of the back face of the bearing plate (1), a fan switch is fixedly arranged on the surface of the switch panel respectively, and the fan (10) is electrically connected with an external power supply through the fan switch.