CN220265535U

CN220265535U - Boiler feed water deaerator

Info

Publication number: CN220265535U
Application number: CN202322197791.9U
Authority: CN
Inventors: 王午武; 明朝松; 梁国杰; 赵俊平; 付维杰
Original assignee: Jishan Mingfu Steel Products Co ltd
Current assignee: Jishan Mingfu Steel Products Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2023-12-29
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the technical field of boiler water supply deoxidization equipment, and discloses a boiler water supply deoxidizer, which comprises a supporting seat, wherein the top of the supporting seat is provided with a deoxidization mechanism, the front surface of the deoxidization mechanism is fixedly connected with a stair, the outside of the stair is fixedly connected with a guardrail, the inside of the deoxidization mechanism is provided with an automatic water inlet and scale reduction mechanism, and the automatic water inlet and scale reduction mechanism comprises an automatic water inlet assembly and a scale reduction assembly. Through the change of the inside water level of water storage tank, make buoyancy ball subside or float to make the piston slide in deoxidization jar inside, be favorable to controlling the inside water level of water storage tank, filter the water through the active carbon material and the filter that set up inside the rose box, be favorable to reducing the impurity precipitation of boiler, alleviate the problem of impurity precipitation, improve the security of boiler, lead to the filtration of scale reduction subassembly to water, make the oxygen that whirl membrane crowd, regular packing hit well get rid of, preserve inside the water storage tank afterwards, be favorable to getting rid of the oxygen of water.

Description

Boiler feed water deaerator

Technical Field

The utility model relates to the technical field of boiler water supply deoxidizing equipment, in particular to a boiler water supply deoxidizer.

Background

In the boiler feedwater treatment process, deoxygenation is a very critical link, so that a boiler feedwater deoxygenator needs to be used.

The utility model discloses a boiler water supply deaerator (the authority bulletin number is CN 209054549U) disclosed by a patent network, which belongs to the field of boiler water supply equipment and comprises a deaeration head and a water storage tank positioned below the deaeration head, wherein the upper end of the deaeration head is provided with a water inlet pipe and an exhaust pipe; the upper end of the water inlet pipe is provided with a preheating box, the upper end of the preheating box is provided with a water inlet pipe, a heat exchange pipe is arranged in the preheating box, the exhaust pipe penetrates from the bottom of the preheating box and is communicated with the heat exchange pipe, and the other end of the heat exchange pipe penetrates through the side wall of the upper part of the preheating box and forms an air outlet; the vertical setting of blast pipe is fixed with two at least groups steam separation blade on its inside wall, and steam separation blade is including the left separation blade and the right separation blade of relative setting, exists the difference in height between left separation blade and the right separation blade, and the close end side of left separation blade and right separation blade is in the same place at the projection coincidence on vertical direction. The utility model can avoid the steam being discharged together with the gas, and reduce the accidental consumption of water resources; the reutilization of heat energy in the waste gas is realized, the waste of heat energy can be avoided, the heat pollution is reduced, and the deoxidization efficiency of the water body can be improved.

With respect to the above description, the applicant believes that the following problems exist: when the device is used, oxygen and other gases which escape from a water body enter the exhaust pipe, steam enters the exhaust pipe along with the oxygen and other gases, the steam baffle blocks the steam from continuously discharging, the steam condenses into water on the lower surface of the steam baffle and slides along the lower surface of the steam baffle to fall into the return oxygen head, the device cannot control the water quantity, if the water quantity is too high or too low, danger is possibly generated, and the water contains different impurities, so that the device is very troublesome to clean.

Disclosure of Invention

The utility model aims to provide a boiler water supply deaerator for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the boiler water supply deaerator comprises a supporting seat, wherein a deaerating mechanism is arranged at the top of the supporting seat, a stair is fixedly connected to the front surface of the deaerating mechanism, a guardrail is fixedly connected to the outer part of the stair, and an automatic water inlet scale reducing mechanism is arranged in the deaerating mechanism;

the automatic water inlet scale reduction mechanism comprises an automatic water inlet assembly and a scale reduction assembly, and the automatic water inlet assembly is arranged at the bottom of the scale reduction assembly.

Preferably, the deoxidization mechanism includes the water storage tank, water storage tank fixed connection is at the top of supporting seat, the top fixedly connected with deoxidization jar of water storage tank, the inside of deoxidization jar is fixed with the shower nozzle from top to bottom in proper order, revolves membrane crowd, structured packing, the top fixedly connected with relief valve of deoxidization jar, the one end fixedly connected with manometer of relief valve is kept away from at the top of deoxidization jar, owing to set up deoxidization jar, is favorable to getting rid of the oxygen in the water.

Preferably, the through hole has been seted up to the junction of deoxidization jar and water storage tank, supporting seat fixed connection is in the bottom of deoxidization jar, owing to set up the water storage tank, is favorable to storing the water that removes the peroxide.

Preferably, the automatic water inlet component comprises a supporting rod, the supporting rod is fixedly connected to the inside of the water storage tank, the top of the supporting rod is rotationally connected with a rotating rod, the left side of the supporting rod is fixedly connected with a buoyancy ball, the right side of the supporting rod is fixedly connected with a piston, and the piston, the buoyancy ball and the supporting rod are arranged to be beneficial to controlling the water level.

Preferably, through holes are formed in the corresponding positions of the deoxidizing tank, the water storage tank and the piston, and the piston penetrates through the water storage tank to be slidably connected in the deoxidizing tank.

Preferably, the scale reducing assembly comprises a water outlet pipe, the water outlet pipe is fixedly connected to the top of the deoxidizing tank, the back of the water outlet pipe is fixedly connected with a filter box, and the filter box is internally and sequentially fixedly connected with a filter plate and an activated carbon substance from front to back.

Preferably, the back of the filter box is provided with the connecting seat with the threaded hole, and the filter box is arranged, so that the filter plate and the active carbon substances in the filter box are favorable for filtering water.

Compared with the prior art, the utility model provides the boiler water supply deaerator, which has the following beneficial effects:

1. this boiler water-feeding deaerator, owing to set up automatic subassembly and the scale-reducing subassembly of intaking in automatic scale-reducing mechanism of intaking, automatic subassembly setting of intaking is in the bottom of scale-reducing subassembly, through the change of the inside water level of water storage tank, makes buoyancy ball subside or float to make the piston slide inside the deoxidization tank, be favorable to controlling the inside water level of water storage tank, filter water through the active carbon substance and the filter that the rose box inside set up, be favorable to reducing the impurity deposit of boiler, alleviate the problem of impurity deposit, improve the security of boiler.

2. This boiler feed water deaerator, deoxidization mechanism cooperation is automatic to advance water and falls dirty mechanism and use, leads to the filtration of dirty subassembly to water that falls, makes spinning membrane crowd, regular packing get rid of who gets rid of the oxygen, and then preserve inside the water storage tank, is favorable to getting rid of the oxygen of water.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

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

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

FIG. 3 is a schematic view of the appearance structure of the present utility model;

FIG. 4 is a schematic view of the appearance structure of the present utility model;

fig. 5 is a schematic view of the appearance structure of the present utility model.

In the figure: 1. a support base; 2. an oxygen removal mechanism; 21. a water storage tank; 22. an oxygen removal tank; 23. a safety valve; 24. a pressure gauge; 25. a spray head; 26. rotating the film group; 27. structured packing; 3. guard bars; 4. stairs; 5. an automatic water inlet scale-reducing mechanism; 51. an automatic water inlet assembly; 511. a support rod; 512. a rotating lever; 513. a buoyancy ball; 514. a piston; 52. a scale-reducing assembly; 521. a water outlet pipe; 522. a filter box; 523. an activated carbon material; 524. and (5) a filter plate.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

referring to fig. 1-5, the present utility model provides a technical solution: the boiler water supply deaerator comprises a supporting seat 1, wherein a deaerating mechanism 2 is arranged at the top of the supporting seat 1, a stair 4 is fixedly connected to the front surface of the deaerating mechanism 2, a guardrail 3 is fixedly connected to the outer part of the stair 4, and an automatic water inlet scale reducing mechanism 5 is arranged in the deaerating mechanism 2;

the automatic water inlet scale-reducing mechanism 5 comprises an automatic water inlet assembly 51 and a scale-reducing assembly 52, wherein the automatic water inlet assembly 51 is arranged at the bottom of the scale-reducing assembly 52.

Preferably, the automatic water inlet assembly 51 comprises a supporting rod 511, the supporting rod 511 is fixedly connected to the inside of the water storage tank 21, the top of the supporting rod 511 is rotatably connected with a rotating rod 512, the left side of the supporting rod 511 is fixedly connected with a buoyancy ball 513, the right side of the supporting rod 511 is fixedly connected with a piston 514, and the piston 514, the buoyancy ball 513 and the supporting rod 511 are arranged to facilitate water level control.

Preferably, through holes are formed in the corresponding positions of the deoxidizing tank 22, the water storage tank 21 and the piston 514, and the piston 514 penetrates through the water storage tank 21 to be slidably connected to the interior of the deoxidizing tank 22, so that the control of the water level reduction is facilitated due to the fact that the piston 514 is arranged.

Preferably, the scale reducing assembly 52 comprises a water outlet pipe 521, the water outlet pipe 521 is fixedly connected to the top of the deoxidizing tank 22, the back of the water outlet pipe 521 is fixedly connected with a filter box 522, and a filter plate 524 and an activated carbon substance 523 are sequentially and fixedly connected to the inside of the filter box 522 from front to back, so that water is facilitated to enter due to the water outlet pipe 521.

Preferably, the back of the filter box 522 is provided with a connecting seat with a threaded hole, and the filter box 522 is provided, so that the filter plate 524 and the activated carbon substance 523 in the filter box 522 are beneficial to filtering water.

Embodiment two:

please refer to fig. 5, and combine embodiment one, further obtain, deoxidization mechanism 2 includes water storage tank 21, water storage tank 21 fixed connection is at the top of supporting seat 1, the top fixedly connected with deoxidization jar 22 of water storage tank 21, the inside of deoxidization jar 22 is fixed with shower nozzle 25 from top to bottom in proper order, revolving membrane crowd 26, regular packing 27, the top fixedly connected with relief valve 23 of deoxidization jar 22, the one end fixedly connected with manometer 24 of relief valve 23 is kept away from at the top of deoxidization jar 22, owing to set up deoxidization jar 22, be favorable to getting rid of the oxygen in the water.

Preferably, the through hole is arranged at the joint of the deoxidizing tank 22 and the water storage tank 21, and the supporting seat 1 is fixedly connected to the bottom of the deoxidizing tank 22, so that the deoxidizing tank 21 is arranged to be favorable for storing the water after the peroxy-removal.

In the actual operation process, when the device is used, firstly, the filter box 522 is connected to the water outlet pipe 521, the water is filtered through the active carbon substance 523 and the filter plate 524 in the filter box 522, the filtered water flows into the deoxidizing tank 22 through the water outlet pipe 521, the spray head 25 in the deoxidizing tank 22 is plugged on the rotating film group 26, and the oxygen in the water is filtered through the rotating film group 26 and the regular packing 27, and the buoyancy ball 513 is arranged on the left side of the automatic water inlet assembly 51 to enable the buoyancy ball 513 to rotate by the support rod 511, so that the piston 514 slides in the deoxidizing tank 22, the water level in the water storage tank 21 is controlled to be a certain amount, and the safety of the device is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a boiler feedwater deaerator, includes supporting seat (1), its characterized in that: the automatic scale removing device is characterized in that an oxygen removing mechanism (2) is arranged at the top of the supporting seat (1), a stair (4) is fixedly connected to the front face of the oxygen removing mechanism (2), a guardrail (3) is fixedly connected to the outer part of the stair (4), and an automatic water inlet scale removing mechanism (5) is arranged in the oxygen removing mechanism (2);

the automatic water inlet scale-reducing mechanism (5) comprises an automatic water inlet assembly (51) and a scale-reducing assembly (52), and the automatic water inlet assembly (51) is arranged at the bottom of the scale-reducing assembly (52).

2. The boiler feedwater deaerator of claim 1, wherein: the deoxidization mechanism (2) comprises a water storage tank (21), the top of supporting seat (1) is fixedly connected with to the water storage tank (21), the top fixedly connected with deoxidization jar (22) of water storage tank (21), the inside of deoxidization jar (22) is fixed with shower nozzle (25) from top to bottom in proper order, revolves membrane crowd (26), regular packing (27), the top fixedly connected with relief valve (23) of deoxidization jar (22), the one end fixedly connected with manometer (24) of relief valve (23) is kept away from at the top of deoxidization jar (22).

3. A boiler feedwater deaerator as set forth in claim 2 wherein: the connecting part of the deoxidizing tank (22) and the water storage tank (21) is provided with a through hole, and the supporting seat (1) is fixedly connected to the bottom of the deoxidizing tank (22).

4. A boiler feedwater deaerator as set forth in claim 2 wherein: the automatic water inlet assembly (51) comprises a supporting rod (511), the supporting rod (511) is fixedly connected to the inside of the water storage tank (21), a rotating rod (512) is rotatably connected to the top of the supporting rod (511), a buoyancy ball (513) is fixedly connected to the left side of the supporting rod (511), and a piston (514) is fixedly connected to the right side of the supporting rod (511).

5. The boiler feedwater deaerator of claim 4, wherein: through holes are formed in the corresponding positions of the deoxidizing tank (22), the water storage tank (21) and the piston (514), and the piston (514) penetrates through the water storage tank (21) and is slidably connected to the inside of the deoxidizing tank (22).

6. A boiler feedwater deaerator as set forth in claim 2 wherein: the scale-reducing assembly (52) comprises a water outlet pipe (521), the water outlet pipe (521) is fixedly connected to the top of the deoxidizing tank (22), a filter box (522) is fixedly connected to the back of the water outlet pipe (521), and a filter plate (524) and an activated carbon substance (523) are sequentially and fixedly connected to the inside of the filter box (522) from front to back.

7. The boiler feedwater deaerator of claim 6, wherein: the back of the filter box (522) is provided with a connecting seat with a threaded hole.