CN215566647U

CN215566647U - A roots's fan sound-proof housing for compound fertilizer production

Info

Publication number: CN215566647U
Application number: CN202121132892.2U
Authority: CN
Inventors: 曹远君; 潘磊
Original assignee: Hebei Kaimenzi Fertilizer Co ltd
Current assignee: Hebei Kaimenzi Fertilizer Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-01-18
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to the field of sound insulation devices, in particular to a Roots blower sound insulation cover for compound fertilizer production, which comprises an outer cover body, wherein the top of the outer cover body is provided with a controller, the middle end of the top of the outer cover body is provided with an inner cover heat dissipation port, one side of the outer cover body is provided with a sound insulation shutter, one end of the outer cover body is provided with a sound insulation glass plate, the bottom end of the inner part of the outer cover body is provided with a fixed table, the top of the fixed table is provided with a spring damping plate, the top of the spring damping plate is provided with an inner cover body, the inner cover body is internally provided with a fan, two sides of the inner cover body are provided with heat dissipation holes, the inner wall of the inner cover body is provided with sound absorption cotton, the top of the inner cover heat dissipation port is connected with an inner cover heat dissipation port, the inner part of the inner cover heat dissipation port is provided with a silencer, the top of the silencer is provided with a suction fan, one end of the inner part of the outer cover body is provided with an air inlet fan, one maintenance door, the device can possess furthest's syllable-dividing effect under the circumstances of guaranteeing to possess good heat dispersion.

Description

A roots's fan sound-proof housing for compound fertilizer production

Technical Field

The utility model relates to the field of sound insulation devices, in particular to a roots blower sound-proof housing for compound fertilizer production.

Background

The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, few side components, good physical properties and the like, has very important effects on balanced fertilization, improvement of the utilization rate of the fertilizer and promotion of high and stable yield of crops, needs a Roots blower in the production of the compound fertilizer, has very wide application field of the Roots blower, but generates higher noise in the operation process of the Roots blower, and needs to be provided with a sound-proof cover to reduce the noise by a method of blocking sound wave transmission.

There are the following problems:

at present, the existing sound-proof housing of the Roots blower places the blower therein for sound insulation, and because the blower generates a large amount of high-temperature gas in the operation process, although sound is blocked, the heat dissipation performance is poor, the temperature in the sound-proof housing is high, the service life of the Roots blower is influenced, and the sound insulation quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a roots blower sound-proof housing for compound fertilizer production.

In order to achieve the purpose, the utility model adopts the following technical scheme: a Roots blower sound-proof housing for compound fertilizer production comprises an outer housing body, a controller is arranged at the top of the outer housing body, the middle end of the top of the outer cover body is provided with an inner cover heat dissipation port, one side of the outer cover body is provided with a sound insulation shutter, one end of the outer cover body is provided with a sound insulation glass plate, the bottom end in the outer cover body is provided with a fixed platform, the top of the fixed table is provided with a spring damping plate, the top of the spring damping plate is provided with an inner cover body, the inner part of the inner cover body is provided with a fan, the two sides of the inner cover body are provided with heat dissipation holes, the inner wall of the inner cover body is provided with sound absorption cotton, the top of the inner cover body is connected with an inner cover heat dissipation opening, a silencer is arranged in the inner cover heat dissipation opening, the top of muffler installs the suction fan, the air inlet machine is installed to the inside one end of the outer cover body, the maintenance door is installed to the one end of the outer cover body.

As a further description of the above technical solution:

the top of the outer cover body is fixedly provided with a controller, and the middle end of the top of the outer cover body is fixedly provided with an inner cover heat dissipation opening.

As a further description of the above technical solution:

one side fixed mounting of the outer cover body has the soundproof louver, the one end fixed mounting of the outer cover body has the soundproof glass board, the soundproof glass board is made for double-deck soundproof glass board.

As a further description of the above technical solution:

the bottom fixed mounting of the inside of the outer cover body has a fixed station, the top fixed mounting of fixed station has the spring shock attenuation board, the top fixed mounting of spring shock attenuation board has the inner cover body.

As a further description of the above technical solution:

the fan is movably installed in the inner cover body, the heat dissipation holes are formed in the two sides of the inner cover body, and the sound absorption cotton is fixedly installed on the inner wall of the inner cover body.

As a further description of the above technical solution:

the top of the inner cover body is fixedly connected with an inner cover heat dissipation opening, and a silencer is fixedly installed inside the inner cover heat dissipation opening.

As a further description of the above technical solution:

the top fixed mounting of muffler has the suction fan, the inside one end fixed mounting of the outer cover body has the air inlet machine, the one end movable mounting of the outer cover body has the maintenance door, the quantity of air inlet machine is four.

The utility model has the following beneficial effects: this sound-proof housing is equipped with the inner cover body and the outer cover body is two-layer, possess the syllable-dividing effect of different degrees, two-layer cooperation gives sound insulation, improve the effect that gives sound insulation greatly, the problem of fan resonance has been solved to the spring damper board fundamentally of setting, the noise has been reduced, the air inlet machine of setting can make the inside air flow speed of the outer cover body accelerate, the louvre and the inside suction fan of inner cover thermovent that set up through inner cover body both sides get rid of the internal high temperature air of inner cover rapidly, and be provided with the sound cotton of inhaling of muffler and inner cover body inner wall in inner cover thermovent exit, can possess furthest's syllable-dividing effect under the circumstances of guaranteeing to possess good heat dispersion.

Drawings

FIG. 1 is a schematic overall structure diagram of a Roots blower sound-proof housing for compound fertilizer production according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a Roots blower sound-proof housing for compound fertilizer production according to the present invention;

FIG. 3 is a rear view of a Roots blower sound-proof housing for compound fertilizer production according to the present invention;

FIG. 4 is a schematic structural diagram of an inner cover body of a Roots blower sound-proof housing for compound fertilizer production according to the present invention.

Illustration of the drawings:

1. an outer cover body; 2. a controller; 3. the heat dissipation port of the inner cover; 4. a sound-insulating shutter; 5. a sound insulating glass sheet; 6. a fixed table; 7. a spring damper plate; 8. an inner cover body; 9. a fan; 10. heat dissipation holes are formed; 11. sound-absorbing cotton; 12. a muffler; 13. a suction fan; 14. an air inlet machine; 15. the door is maintained.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a roots's fan sound-proof housing for compound fertilizer production, including the outer cover body 1, controller 2 is installed at the top of the outer cover body 1, inner cover thermovent 3 is installed to the middle-end at the 1 top of the outer cover body, syllable-dividing shutter 4 is installed to one side of the outer cover body 1, soundproof glass board 5 is installed to the one end of the outer cover body 1, fixed station 6 is installed to the inside bottom of the outer cover body 1, spring damping board 7 is installed at the top of fixed station 6, inner cover body 8 is installed at spring damping board 7's top, the internally mounted of inner cover body 8 has fan 9, louvre 10 has been seted up to the both sides of inner cover body 8, install on the inner wall of inner cover body 8 and inhale sound cotton 11, the top of inner cover body 8 is connected with inner cover thermovent 3, the internally mounted of inner cover thermovent 3 has muffler 12, suction fan 13 is installed at the top of muffler 12, air inlet machine 14 is installed to the inside one end of the outer cover body 1, maintenance door 15 is installed to the one end of the outer cover body 1.

In this example, a controller 2 is fixedly installed on the top of the outer cover body 1, which can control the opening and closing of the air inlet fan 14 and the suction fan 13, and can also display the internal noise degree, so as to facilitate the observation of workers, an inner cover heat dissipation port 3 is fixedly installed on the middle end of the top of the outer cover body 1, so as to facilitate the heat dissipation of the inner cover body 8, a soundproof shutter 4 is fixedly installed on one side of the outer cover body 1, which can reduce the noise propagation, a soundproof glass plate 5 is fixedly installed on one end of the outer cover body 1, the soundproof glass plate 5 is made of a double-layer soundproof glass plate, which effectively reduces the noise propagation and facilitates the observation of the internal situation, a fixed table 6 is fixedly installed on the bottom end inside the outer cover body 1, a spring damping plate 7 is fixedly installed on the top of the fixed table 6, the resonance of the fan 9 and the soundproof cover as a whole is isolated, the inner cover body 8 is fixedly installed on the top of the spring damping plate 7, and a fan 9 is movably installed inside the inner cover body 8, louvre 10 has been seted up to the both sides of the inner cover body 8, can improve heat dispersion, fixed mounting has the sound cotton 11 of inhaling on the inner wall of the inner cover body 8, can the noise absorption, the noise reduction decibel, the top fixedly connected with inner cover thermovent 3 of the inner cover body 8, the inside fixed mounting of inner cover thermovent 3 has muffler 12, can the noise elimination, the top fixed mounting of muffler 12 has suction fan 13, accelerate the inside air flow of the inner cover body 8, the inside one end fixed mounting of the outer cover body 1 has air inlet machine 14, accelerate the inside air flow of the outer cover body 1, the one end movable mounting of the outer cover body 1 has maintenance door 15, convenience of equipment's maintenance, the quantity of air inlet machine 14 is four.

The working principle and the process are as follows: use the device, install fan 9 that will use on the spring damping board 7 at 6 tops of fixed station, when fan 9 moves, the noise that produces can be absorbed by inhaling on the 8 inner walls of inner cover cotton 11, the outer cover body 1 gives sound insulation once more, 4 noise abatement of bottom syllable-dividing shutter propagate, after fan 9 moves the certain time, the inside temperature of inner cover body 8 risees, controller 2 starts suction fan 13 and opens air inlet machine 14, accelerate the air flow rate of the outer cover body 1 and the inside of inner cover body 8, cooperate its inner cover body 8's louvre 10, and the inside muffler 12 of inner cover thermovent 3, when reaching better radiating effect, possess furthest's syllable-dividing effect.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides a roots's fan sound-proof housing for compound fertilizer production, includes the dustcoat body (1), its characterized in that: the improved structure of the heat-insulation cover is characterized in that a controller (2) is installed at the top of an outer cover body (1), an inner cover heat-dissipation opening (3) is installed at the middle end of the top of the outer cover body (1), a sound-insulation blind window (4) is installed on one side of the outer cover body (1), a sound-insulation glass plate (5) is installed at one end of the outer cover body (1), a fixed table (6) is installed at the bottom end of the inner part of the outer cover body (1), a spring damping plate (7) is installed at the top of the fixed table (6), an inner cover body (8) is installed at the top of the spring damping plate (7), a fan (9) is installed inside the inner cover body (8), heat-dissipation holes (10) are formed in two sides of the inner cover body (8), sound-absorption cotton (11) is installed on the inner wall of the inner cover body (8), the inner cover heat-dissipation opening (3) is connected with the inner cover heat-dissipation opening (3), a silencer (12) is installed inside the inner cover heat-dissipation opening (3), suction fan (13) are installed at the top of muffler (12), air inlet fan (14) are installed to the inside one end of the outer cover body (1), maintenance door (15) are installed to the one end of the outer cover body (1).

2. The roots blower sound-proof housing for compound fertilizer production according to claim 1, characterized in that: the top of the outer cover body (1) is fixedly provided with a controller (2), and the middle end of the top of the outer cover body (1) is fixedly provided with an inner cover heat dissipation opening (3).

3. The roots blower sound-proof housing for compound fertilizer production according to claim 1, characterized in that: one side fixed mounting of the outer cover body (1) has soundproof louver (4), the one end fixed mounting of the outer cover body (1) has soundproof glass board (5), soundproof glass board (5) are made for double-deck soundproof glass board.

4. The roots blower sound-proof housing for compound fertilizer production according to claim 1, characterized in that: the inner bottom end of the outer cover body (1) is fixedly provided with a fixed table (6), the top of the fixed table (6) is fixedly provided with a spring damping plate (7), and the top of the spring damping plate (7) is fixedly provided with an inner cover body (8).

5. The roots blower sound-proof housing for compound fertilizer production according to claim 1, characterized in that: the inside movable mounting of the inner cover body (8) has fan (9), louvre (10) have been seted up to the both sides of the inner cover body (8), fixed mounting has on the inner wall of the inner cover body (8) and inhales sound cotton (11).

6. The roots blower sound-proof housing for compound fertilizer production according to claim 1, characterized in that: the top of the inner cover body (8) is fixedly connected with an inner cover heat dissipation opening (3), and a silencer (12) is fixedly arranged inside the inner cover heat dissipation opening (3).

7. The roots blower sound-proof housing for compound fertilizer production according to claim 1, characterized in that: the top fixed mounting of muffler (12) has suction fan (13), the inside one end fixed mounting of the outer cover body (1) has air inlet fan (14), the one end movable mounting of the outer cover body (1) has maintenance door (15), the quantity of air inlet fan (14) is four.