CN219489639U - Water supply treatment device for industrial boiler - Google Patents

Abstract

The utility model discloses a water supply treatment device for an industrial boiler, which relates to the technical field of boiler water supply and comprises a conveying cabin and a purifying cavity, wherein the purifying cavity is assembled at the top end of the conveying cabin and communicated with the conveying cabin, and an output pipe is fixedly sleeved at the top of the purifying cavity. This water supply processing apparatus for industrial boiler uses through the cooperation of tail gas advance pipe and tail gas exit tube and spiral pipe for this water supply processing apparatus for industrial boiler can put through tail gas advance between the tail gas pipeline of pipe and industrial boiler equipment advance, and the in-process that the boiler work back produced high temperature tail gas passes through pipeline transport gets into the spiral pipe, carries through the spiral pipe in the inboard of transport cabin, and the temperature of rising spiral pipe outside preheats the rivers that pass through in the transport cabin, thereby effectually utilizes the high temperature tail gas of industrial boiler, has alleviateed the burden of industrial boiler work.

Description

Water supply treatment device for industrial boiler

Technical Field

The utility model relates to the technical field of boiler water supply, in particular to a water supply treatment device for an industrial boiler.

Background

The industrial boiler is a general term of industrial use boiler, the industrial boiler product is divided into two types, namely steam is used for generating electricity or supplying gas, for example, steam is used for vaporization in a fertilizer plant, coal is used as raw material to synthesize chemical fertilizer, the industrial boiler is a typical industrial boiler, coal is used for recovering waste heat in a majority of industrial boiler, waste heat is usually used for a waste heat boiler, the industrial boiler is a circulating fluidized bed boiler and is an important heat energy power device, and a corresponding water supply system is required to be equipped for assisting the industrial boiler in working.

In the prior art cn201820588237.X, it is proposed that coal-fired power generation firstly heats water, the water is a carrier for generating energy by burning coal, the water is heated by burning coal, steam is generated by burning water, then a steam turbine is driven by the steam, and a generator is driven by the steam turbine to generate power, so that the power generation has higher requirement on water quality. However, the existing boiler water supplementing device has the problems of inconvenient structure adjustment, poor water purifying effect, low water purifying strength, unsatisfactory water purifying effect, easy blockage in the boiler and influence on the working efficiency, and the boiler water supplementing and water supplying treatment device is provided based on the problems.

This water supply treatment facilities is provided with the layer that blocks bacteria in purifying the chamber, filters microorganism and bacterium in the play aquatic, prevent microorganism and bacterium from breeding in the boiler, corrode the boiler inner wall, and set up the filter screen and filter large-scale impurity in the play aquatic, prevent that the inside pipeline of boiler from appearing blockking up, but still there is certain not enough at practical application's in-process, water in the water supply system carries to the industrial boiler can heat under the effect of boiler, if can preheat the work effect that can effectually accelerate industrial boiler to it in the water supply in-process, and the tail gas that contains a large amount of heats that the in-process that industrial boiler worked can produce, the heat in the tail gas does not obtain abundant utilization, for this reason, we designed a water supply treatment facilities for industrial boiler to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water supply treatment device for an industrial boiler, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a water supply processing apparatus for industrial boiler, includes transport cabin and purification chamber, the purification chamber assembly is on the top of transport cabin, and communicates each other between purification chamber and the transport cabin, the fixed cover in top of purification chamber is equipped with the output tube, the bottom of transport cabin is equipped with evenly distributed's support, the inboard movable cover in transport cabin is equipped with the (mixing) shaft, and the fixed cover is equipped with the spiral pipe in the transport cabin, the both ends of spiral pipe are connected with tail gas advance pipe and tail gas exit tube, tail gas advance pipe, tail gas exit tube extend to the outside of transport cabin and insert in the tail gas pipeline of industrial boiler, the outside of (mixing) shaft is connected with evenly distributed's stirring vane, the outside fixedly connected with adapter tube of transport cabin, the outside of adapter tube is equipped with the delivery pump.

Furthermore, the end of the tail gas inlet pipe and the tail gas outlet pipe are respectively sleeved with a connecting flange, and the spiral pipe is uniformly coiled on the inner side of the conveying cabin.

Further, stirring blades outside the stirring shaft are positioned on the inner side of the spiral pipe, and the stirring shaft is movably connected with the conveying cabin through a bearing.

Further, a fixing frame corresponding to the top end of the stirring shaft is fixedly sleeved in the conveying cabin, and the fixing frame is movably connected with the stirring shaft through a bearing.

Further, a rotating shaft is movably sleeved in the adapter tube, and an impeller is fixedly sleeved outside the rotating shaft.

Further, the bottom end of the rotating shaft extends to the lower part of the transfer pipe and is fixedly sleeved with a driving wheel, the bottom end of the stirring shaft extends to the lower part of the conveying cabin and is provided with a groove, and a driving belt is sleeved between the driving wheel and the groove.

Further, the driving wheel and the groove on the stirring shaft are positioned at the same height, and a gap is arranged between the inner wall of the switching pipe and the impeller.

The utility model provides a water supply treatment device for an industrial boiler, which has the following beneficial effects:

1. this water supply processing apparatus for industrial boiler uses through the cooperation of tail gas advance pipe and tail gas exit tube and spiral pipe for this water supply processing apparatus for industrial boiler can put through tail gas advance between the tail gas pipeline of pipe and industrial boiler equipment advance, and the in-process that the boiler work back produced high temperature tail gas passes through pipeline transport gets into the spiral pipe, carries through the spiral pipe in the inboard of transport cabin, and the temperature of rising spiral pipe outside preheats the rivers that pass through in the transport cabin, thereby effectually utilizes the high temperature tail gas of industrial boiler, has alleviateed the burden of industrial boiler work.

2. This water supply processing apparatus for industrial boiler uses through the cooperation of impeller and rotation axis and drive wheel and drive belt for this water supply processing apparatus for industrial boiler's rivers pass through the in-process that the transfer pipe got into the transport cabin, and rivers impact the inboard impeller of transfer pipe, drive rotation axis and drive wheel through the impeller then, drive (mixing) shaft and stirring vane through the transmission of drive belt and rotate after the drive wheel is rotatory, stir the rivers that carry in the transport cabin after stirring vane rotates, thereby make the rivers of carrying be heated evenly under the effect of spiral pipe, promote this water supply processing apparatus for industrial boiler's preheating effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the exterior of the present utility model;

FIG. 3 is a schematic view of the structure of the exterior of the spiral tube of the present utility model;

FIG. 4 is a schematic view of the inner side of the adapter tube according to the present utility model;

FIG. 5 is a schematic view of the structure of the outside of the stirring shaft and the rotating shaft of the present utility model.

In the figure: 1. a transport pod; 2. a purification chamber; 3. an output pipe; 4. a tail gas inlet pipe; 5. a spiral tube; 6. a tail gas outlet pipe; 7. a stirring shaft; 8. stirring blades; 9. a fixing frame; 10. a support; 11. a transfer tube; 12. a transfer pump; 13. a transmission belt; 14. a driving wheel; 15. a rotation shaft; 16. an impeller.

Description of the embodiments

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a feedwater treatment device for industrial boiler, including conveying cabin 1 and purification chamber 2, purification chamber 2 assembles on the top of conveying cabin 1, and communicates each other between purification chamber 2 and the conveying cabin 1, and the fixed cover in top of purification chamber 2 is equipped with output tube 3, and the rivers after preheating in the conveying cabin 1 pass through in the purification chamber 2 and carry out purification filtration, finally in getting into industrial boiler through output tube 3 output, the bottom of conveying cabin 1 is equipped with evenly distributed's support 10.

The stirring shaft 7 is movably sleeved on the inner side of the conveying cabin 1, the spiral pipe 5 is fixedly sleeved in the conveying cabin 1, the fixing frame 9 corresponding to the top end position of the stirring shaft 7 is fixedly sleeved in the conveying cabin 1, the fixing frame 9 sleeved in the conveying cabin 1 can assist the fixing of the stirring shaft 7 in the conveying cabin 1, stability of the stirring shaft 7 in the rotating working process is guaranteed, the fixing frame 9 and the stirring shaft 7 are movably connected through bearings, the stirring shaft 7 can rotate and move between the conveying cabin 1 and the fixing frame 9 through the cooperation of the bearings, two ends of the spiral pipe 5 are connected with the tail gas inlet pipe 4 and the tail gas outlet pipe 6, and the tail gas inlet pipe 4 and the tail gas outlet pipe 6 extend to the outside of the conveying cabin 1 and are connected into a tail gas conveying pipeline of an industrial boiler.

The end department that tail gas advances pipe 4 and tail gas exit tube 6 all overlaps and is equipped with flange, tail gas exit tube 6 and tail gas advance pipe 4 end department flange can easily spiral pipe 5 insert industrial boiler's tail gas pipeline, guarantee that tail gas passes through from spiral pipe 5, spiral pipe 5 evenly coils in the inboard of delivery capsule 1, spiral pipe 5 evenly coils the preheating that can be convenient for carry the rivers that pass through in the capsule 1, the external connection of (mixing) shaft 7 has evenly distributed's stirring vane 8, stirring vane 8 outside (mixing) shaft 7 is located the inboard of spiral pipe 5, stirring shaft 7 and stirring vane 8 rotate in delivery capsule 1, stirring vane 8 can stir the rivers that carry in the delivery capsule 1 after rotating, and through bearing swing joint between (mixing) shaft 7 and the delivery capsule 1 for the rivers that carry are heated evenly under the effect of spiral pipe 5.

Referring to fig. 1 to 5, an adapter tube 11 is fixedly connected to the outside of the delivery cabin 1, a delivery pump 12 is mounted on the outside of the adapter tube 11, a rotary shaft 15 is movably sleeved in the adapter tube 11, the delivery pump 12 can continuously operate to input water flow into the delivery cabin 1 through the adapter tube 11, an impeller 16 is fixedly sleeved on the outside of the rotary shaft 15, the impeller 16 on the inner side of the adapter tube 11 is impacted in the process that the water flow enters the delivery cabin 1 through the adapter tube 11, the impeller 16 drives the rotary shaft 15 to rotate, the bottom end of the rotary shaft 15 extends to the lower side of the adapter tube 11 and is fixedly sleeved with a driving wheel 14, and the impeller 16 can drive the rotary shaft 15 and the driving wheel 14 to rotate.

The bottom of the stirring shaft 7 extends to the lower part of the conveying cabin 1 and is provided with a groove, a transmission belt 13 is sleeved between the transmission wheel 14 and the groove, the transmission wheel 14 can drive the stirring shaft 7 and the stirring blade 8 to rotate through the transmission of the transmission belt 13, the preheating effect of water flow in the conveying cabin 1 is guaranteed, the transmission wheel 14 and the groove on the stirring shaft 7 are located at the same height, the transmission belt 13 can be conveniently assembled, a gap is arranged between the inner wall of the transfer pipe 11 and the impeller 16, and the gap between the inner wall of the transfer pipe 11 and the impeller 16 can provide enough space for the rotation movement of the impeller 16 and the circulation of water flow.

In summary, when the water supply processing device for the industrial boiler is used, the conveying pump 12 continuously works and inputs water flow into the conveying cabin 1 through the transfer pipe 11, the tail gas inlet pipe 4, the tail gas outlet pipe 6 and the tail gas conveying pipeline of the industrial boiler equipment are communicated, high-temperature tail gas generated after the boiler works enters the spiral pipe 5 in the conveying process of the conveying pipeline, the high-temperature tail gas is spirally conveyed at the inner side of the conveying cabin 1 through the spiral pipe 5, the temperature of the outer side of the spiral pipe 5 is increased, the water flow passing through the conveying cabin 1 is preheated, the water flow enters the impeller 16 at the inner side of the transfer pipe 11 through the transfer pipe 11 in the process of entering the conveying cabin 1, then the impeller 16 drives the rotary shaft 15 and the driving wheel 14 to rotate through the impeller 16, the stirring shaft 7 and the stirring blade 8 are driven to rotate through the driving of the driving belt 13 after the driving wheel 14 rotates, the water flow conveyed in the conveying cabin 1 is stirred, the conveyed water flow is heated uniformly under the action of the spiral pipe 5, the preheated water flow passes through the purifying cavity 2 and is purified and filtered, and finally the preheated water flow enters the industrial boiler through the output pipe 3, and the whole work process of the water supply processing device for the industrial boiler is completed.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (7)

1. The utility model provides a water treatment facilities for industrial boiler, includes transport cabin (1) and purification chamber (2), the top in transport cabin (1) is assembled in purification chamber (2), and communicates each other between purification chamber (2) and transport cabin (1), the fixed cover in top in purification chamber (2) is equipped with output tube (3), the bottom in transport cabin (1) is equipped with evenly distributed's support (10), its characterized in that: the inside movable sleeve of transport cabin (1) is equipped with (mixing) shaft (7), and fixed cover is equipped with spiral pipe (5) in transport cabin (1), the both ends of spiral pipe (5) are connected with tail gas advance pipe (4) and tail gas exit tube (6), tail gas advances pipe (4), tail gas exit tube (6) and extends to the outside of transport cabin (1) and insert in the tail gas conveying pipeline of industrial boiler, the external connection of (mixing) shaft (7) has evenly distributed's stirring vane (8), the outside fixedly connected with adapter tube (11) of transport cabin (1), the outside of adapter tube (11) is equipped with delivery pump (12).

2. A feedwater treatment device for industrial boilers as claimed in claim 1 wherein: the end of the tail gas inlet pipe (4) and the end of the tail gas outlet pipe (6) are sleeved with connecting flanges, and the spiral pipe (5) is uniformly coiled on the inner side of the conveying cabin (1).

3. A feedwater treatment device for industrial boilers as claimed in claim 1 wherein: stirring blades (8) outside the stirring shaft (7) are positioned on the inner side of the spiral pipe (5), and the stirring shaft (7) is movably connected with the conveying cabin (1) through a bearing.

4. A feedwater treatment device for an industrial boiler according to claim 3, wherein: the conveying cabin (1) is fixedly sleeved with a fixing frame (9) corresponding to the top end position of the stirring shaft (7), and the fixing frame (9) is movably connected with the stirring shaft (7) through a bearing.

5. A feedwater treatment device for industrial boilers as claimed in claim 1 wherein: the rotary shaft (15) is movably sleeved in the switching pipe (11), and an impeller (16) is fixedly sleeved outside the rotary shaft (15).

6. A feedwater treatment device for industrial boilers as claimed in claim 5 wherein: the bottom of the rotating shaft (15) extends to the lower part of the transfer pipe (11) and is fixedly sleeved with a driving wheel (14), the bottom of the stirring shaft (7) extends to the lower part of the conveying cabin (1) and is provided with a groove, and a driving belt (13) is sleeved between the driving wheel (14) and the groove.

7. A feedwater treatment device for industrial boilers as claimed in claim 6 wherein: the driving wheel (14) and the groove on the stirring shaft (7) are positioned at the same height, and a gap is arranged between the inner wall of the switching pipe (11) and the impeller (16).