CN213506074U - Power plant deoxidizing room with good noise reduction effect - Google Patents

Abstract

The utility model discloses a power plant that noise reduction effect is good uses deoxidization within a definite time, shell, air-supply line, oxygen-eliminating device and control box between the deoxidization, the shell rotates between the deoxidization and is connected with the sealing door, and all is fixed with the subassembly of making an uproar that falls on shell and the sealing box inner wall between sealing door, deoxidization, air-supply line and exhaust pipe all run through the shell upside between the deoxidization, the air-supply line internal fixation has the air-supply line, it has the air intake to run through on air-supply line and the exhaust pipe, oxygen-eliminating device left side is linked together with the second inlet tube, the water feeding pump is fixed inside the sealing box, oxygen-eliminating device downside is linked together with first exhaust. Between this deoxidization is used in power plant that noise reduction effect is good, be provided with the subassembly of making an uproar that falls, but the noise that sets up the water pump and the drain pump production of the subassembly of making an uproar that falls between the deoxidization on shell, sealing door and the seal box inner wall carries out the first time and handles, can fall the processing of making an uproar once more under the additional action of the subassembly of making an uproar that falls on shell and the sealing door between the deoxidization.

Description

Power plant deoxidizing room with good noise reduction effect

Technical Field

The utility model relates to a technical field specifically is a power plant that noise reduction effect is good uses deoxidization within a definite time between deoxidization.

Background

In the process of boiler feed water treatment technology, oxygen removal is a very critical link, oxygen is a main corrosive substance of a boiler feed water system, oxygen in feed water should be rapidly removed, otherwise, the oxygen can corrode the boiler feed water system and parts, and even overtemperature pipe explosion accidents can occur when pipelines are seriously corroded.

The deaerator water feeding pump, the drainage pump or other electrical equipment in the existing deaerating room can generate large noise, treatment is incomplete in reality, the quality of an operation environment is influenced, and workers are in a noise environment for a long time to influence body health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a between deoxidization for power plant that noise reduction effect is good to interior deaerator water feeding pump, drain pump or other electrical equipment all can produce great noise between the current deoxidization that proposes in solving above-mentioned background art, cause in the reality to handle thoroughly, influence the operational environment quality, the staff is in the noise environment for a long time, influences the healthy problem.

In order to achieve the above object, the utility model provides a following technical scheme: a deoxidizing room with good noise reduction effect for a power plant, which comprises a deoxidizing room shell, an air inlet pipe, a deaerator and a control box,

the device comprises a deoxidizing room shell, wherein the deoxidizing room shell is rotatably connected with a sealing door, and noise reduction assemblies are fixed on the sealing door, the deoxidizing room shell and the inner wall of a sealing box;

the air inlet pipe and the exhaust pipe penetrate through the air inlet pipe and the exhaust pipe and are fixed with air inlets, and dust filtering components are fixed on the air inlet pipe and the exhaust pipe;

the oxygen-eliminating device, the oxygen-eliminating device left side is linked together with the second inlet tube, and second inlet tube one end is linked together with the water feeding pump, the water feeding pump is fixed inside the seal box, and the water feeding pump left side is linked together with first inlet tube, the oxygen-eliminating device downside is linked together with first drain pipe, and first drain pipe one end is linked together with the drain pump, and the drain pump is linked together with the second drain pipe simultaneously.

Preferably, the noise reduction assembly comprises sound absorption cotton, noise reduction plates and sound absorption foam materials, the sound absorption foam materials are clamped between the noise reduction plates, and the sound absorption cotton is fixed on one side of the noise reduction plates.

Preferably, the dust filter component comprises a first dust filter screen, a second dust filter screen, a fixing strip and a bolt, wherein the fixing strips are fixed on the first dust filter screen and the second dust filter screen, and the fixing strips are in threaded connection with the bolt.

Preferably, the first dust filter and the second dust filter enclose a circle.

Preferably, the control box is fixed on the inner wall of the rear side of the oxygen removing room shell.

Compared with the prior art, the beneficial effects of the utility model are that: the deoxidizing chamber with good noise reduction effect for the power plant,

(1) the device is provided with a noise reduction assembly, noise generated by a water feeding pump and a drainage pump can be treated for the first time by the noise reduction assembly arranged on the outer shell of the deoxidizing room, the sealing door and the inner wall of the sealing box, and can be treated for noise reduction again under the auxiliary action of the noise reduction assembly arranged on the outer shell of the deoxidizing room and the sealing door, so that the noise reduction effect is ensured, and the noise reduction treatment can also be carried out on a distribution box or other electrical appliances in the outer shell of the deoxidizing room, so that the quality of the operating environment is ensured, and the influence on the;

(2) be provided with dust filtering component, the setting of first dust filter screen and second dust filter screen in the dust filtering component can carry out the dust to the air that gets into in the shell between the deoxidization and filter, reduces the clean number of times of shell between later stage deoxidization.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the dust filter assembly of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. shell between deoxidization, 2, sealing door, 3, the subassembly of making an uproar falls, 301, inhale the sound cotton, 302, fall the board of making an uproar, 303, inhale sound foam material, 4, the air-supply line, 5, the exhaust pipe, 6, the air inlet machine, 7, the lug, 8, the air intake, 9, dust filtering component, 901, first dust filter screen, 902, second dust filter screen, 903, the fixed strip, 904, the bolt, 10, the exhaust fan, 11, first inlet tube, 12, the water feeding pump, 13, the seal box, 14, the second inlet tube, 15, the oxygen-eliminating device, 16, first drain pipe, 17, the drain pump, 18, the second drain pipe, 19, the control box.

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. 1-4, the present invention provides a technical solution: a deoxidizing room with good denoising effect for power plants is disclosed, as shown in figure 1 and figure 3, a housing 1 of the deoxidizing room is rotationally connected with a sealing door 2, and noise reduction components 3 are fixed on the inner walls of the sealing door 2, the housing 1 of the deoxidizing room and a sealing box 13, each noise reduction component 3 comprises sound absorption cotton 301, noise reduction plates 302 and sound absorption foam materials 303, the sound absorption foam materials 303 are clamped between the noise reduction plates 302, the sound absorption cotton 301 is fixed on one side of each noise reduction plate 302, when a water feeding pump 12, a water discharging pump 17 and a deaerator 15 work, large noise is generated, the noise is firstly denoised under the auxiliary action of the sound absorption foam materials 303 between the noise reduction plates 302 and the noise reduction plates 302 on the inner wall of the sealing box 13, sound absorption grooves are formed on the sound absorption foam materials 303, thus the better denoising effect can be achieved, the noise can be reprocessed under the auxiliary action of the sound absorption cotton 301, and the noise generated by the water feeding pump 12 and the water discharging pump 17 is reduced to be, under the effect of subassembly 3 of making an uproar falls on shell 1 and sealing door 2 between the deoxidization, can fall the electricity distribution room or other electrical apparatus in the shell 1 between deaerator 15, deoxidization and make an uproar, also can fall the noise once more to water feeding pump 12 and drain pump 17 when falling the noise to the electricity distribution room or other electrical apparatus in the shell 1 between the deoxidization like this and fall the noise, ensure to fall the quality of making an uproar, guarantee that the staff is healthy.

As shown in fig. 1 and fig. 2, the air inlet pipe 4 and the exhaust pipe 5 both penetrate through the upper side of the housing 1 of the oxygen removing compartment, the air inlet pipe 4 is located at the right side of the exhaust pipe 5, the air inlet 6 is fixed in the air inlet pipe 4, the outer walls of the air inlet pipe 4 and the exhaust pipe 5 are both fixed with the bumps 7, the exhaust pipe 5 is fixed with the exhaust fan 10, the air inlet 8 penetrates through the air inlet pipe 4 and the exhaust pipe 5, the air inlet pipe 4 and the exhaust pipe 5 are both fixed with the dust filter assembly 9, the dust filter assembly 9 comprises a first dust filter 901, a second dust filter 902, a fixing strip 903 and a bolt 904, the first dust filter 901 and the second dust filter 902 are both fixed with the fixing strip 903, the bolt 904 is connected to the fixing strip 903 in a threaded manner, the first dust filter 901 and the second dust filter are enclosed into a circular shape, natural air can be driven by the auxiliary action of the air inlet 6 in the air inlet pipe 4 to enter the air inlet pipe 4 after being filtered by the first dust filter 901 and the second dust, natural wind passes through inside air-supply line 4 gets into shell 1 between deoxidization, just can be with the air escape in the shell 1 between deoxidization under exhaust pipe 5 interior exhaust fan 10's effect, just so can take a breath in the shell 1 between the deoxidization, first dust filter 901 and second dust filter 902's setting can be handled the dust in the air, just so clean number of times in the shell 1 between reducible later stage deoxidization, artificial swivel bolt 904, first dust filter 901 and the separation of second dust filter 902, just so can dismantle change or clean first dust filter 901 and second dust filter 902, ensure later stage filtration quality.

As shown in fig. 1 and 4, the left side of the deaerator 15 is communicated with the second water inlet pipe 14, one end of the second water inlet pipe 14 is communicated with the water feeding pump 12, the water feeding pump 12 is fixed inside the sealing box 13, the left side of the water feeding pump 12 is communicated with the first water inlet pipe 11, the lower side of the deaerator 15 is communicated with the first water discharge pipe 16, one end of the first water discharge pipe 16 is communicated with the water discharge pump 17, the water discharge pump 17 is communicated with the second water discharge pipe 18, the control box 19 is fixed on the inner wall of the rear side of the housing 1 of the deaerating room, and the control box 19 is electrically connected with the air inlet fan 6, the exhaust fan 10.

The working principle is as follows: when the power plant deoxidizing bay with good noise reduction effect is used, an external power supply is connected, the water feeding pump 12 and the water discharging pump 17 are started under the action of the control box 19, water enters the deaerator 15 through the first water inlet pipe 11 and the second water inlet pipe 14, deoxidizing treatment is carried out under the auxiliary action of the deaerator 15, after the deoxidizing treatment, the water is conveyed to a required position through the first water discharging pipe 16 and the second water discharging pipe 18 under the auxiliary action of the water discharging pump 17, when the water feeding pump 12 and the water discharging pump 17 are used, large noise can be generated, first denoising treatment can be carried out under the auxiliary action of the sound absorbing foam material 303 between the noise reduction plate 302 and the noise reduction plate 302 on the inner wall of the sealing box 13, the sound absorbing groove is formed in the sound absorbing foam material 303, so that better denoising effect can be achieved, the noise can be treated again under the auxiliary action of the sound absorbing cotton 301, and the noise generated by the water feeding pump 12 and the water discharging pump 17, under the action of the noise reduction assembly 3 on the deaerating room shell 1 and the sealing door 2, the noise reduction can be carried out on the deaerator 15, the distribution room or other electric appliances in the deaerating room shell 1, so that when the noise reduction is carried out on the distribution room or other electric appliances in the deaerating room shell 1, the noise reduction can also be carried out on the water feeding pump 12 and the drainage pump 17 again, the noise reduction quality is ensured, the health of workers is ensured, when the deaerating room shell 1 needs to be ventilated, after natural air is driven to pass through the first dust filter screen 901 and the second dust filter screen 902 under the auxiliary action of the air inlet fan 6 in the air inlet pipe 4, the natural air enters the air inlet pipe 4 through the air inlet pipe 4, the natural air enters the deaerating room shell 1 through the air inlet pipe 4, the air in the deaerating room shell 1 can be discharged under the action of the exhaust fan 10 in the exhaust pipe 5, and the deaerating room shell 1 can be ventilated, the bolt 904 is manually rotated, the bolt 904 is separated from the fixing strip 903, the first dust filter screen 901 and the second dust filter screen 902 are manually pulled, and the first dust filter screen 901 and the second dust filter screen 902 are separated, so that the first dust filter screen 901 and the second dust filter screen 902 can be detached, replaced or cleaned, and the filtering quality in the later period is ensured.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a power plant that noise reduction effect is good uses deoxidization room, includes shell (1), air-supply line (4), oxygen-eliminating device (15) and control box (19) between deoxidization, its characterized in that:

the device comprises a deoxidizing room shell (1), wherein the deoxidizing room shell (1) is rotatably connected with a sealing door (2), and noise reduction assemblies (3) are fixed on the inner walls of the sealing door (2), the deoxidizing room shell (1) and a sealing box (13);

air-supply line (4), shell (1) upside between the deoxidization is all run through in air-supply line (4) and exhaust pipe (5), and air-supply line (4) are located exhaust pipe (5) right side, air-supply line (4) internal fixation has air-supply fan (6), and all is fixed with lug (7) on air-supply line (4) and exhaust pipe (5) outer wall, and exhaust pipe (5) internal fixation has exhaust fan (10) simultaneously, it has air intake (8) to run through on air-supply line (4) and exhaust pipe (5), and is fixed with dust filter component (9) on air-supply line (4) and exhaust pipe (5);

deaerator (15), deaerator (15) left side is linked together with second inlet tube (14), and second inlet tube (14) one end is linked together with water feeding pump (12), water feeding pump (12) are fixed inside seal box (13), and water feeding pump (12) left side is linked together with first inlet tube (11), deaerator (15) downside is linked together with first drain pipe (16), and first drain pipe (16) one end is linked together with drain pump (17), and drain pump (17) are linked together with second drain pipe (18) simultaneously.

2. The power plant deoxidizing bay with good noise reduction effect according to claim 1, is characterized in that: the noise reduction assembly (3) comprises sound absorption cotton (301), noise reduction plates (302) and sound absorption foam materials (303), wherein the sound absorption foam materials (303) are clamped between the noise reduction plates (302), and the sound absorption cotton (301) is fixed on one side of the noise reduction plates (302).

3. The power plant deoxidizing bay with good noise reduction effect according to claim 1, is characterized in that: the dust filtering assembly (9) comprises a first dust filtering net (901), a second dust filtering net (902), fixing strips (903) and bolts (904), wherein the fixing strips (903) are fixed on the first dust filtering net (901) and the second dust filtering net (902), and the bolts (904) are connected on the fixing strips (903) in a threaded mode.

4. The power plant deoxidizing chamber with the good denoising effect according to claim 3, is characterized in that: the first dust filter (901) and the second dust filter (902) are enclosed into a circle.

5. The power plant deoxidizing bay with good noise reduction effect according to claim 1, is characterized in that: the control box (19) is fixed on the inner wall of the rear side of the oxygen removing room shell (1).

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