CN213837908U

CN213837908U - Tail gas self-purification diesel generating set machine room

Info

Publication number: CN213837908U
Application number: CN202022745608.0U
Authority: CN
Inventors: 冯春山
Original assignee: Jiangsu Jianghao Generating Set Co ltd
Current assignee: Jiangsu Jianghao Generating Set Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-30
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a tail gas self-purification diesel generator set machine room, which comprises a machine room main body and a diesel generator set arranged in the machine room main body, wherein the top of the machine room main body is provided with a suspended ceiling structure, the suspended ceiling structure comprises a top plate fixedly arranged in the machine room main body and an edge plate fixedly arranged outside the machine room main body, the side wall of the machine room main body is provided with a plurality of openings in a surrounding way for communicating the top plate with the edge plate, the top plate and the top of the machine room main body form a functional layer, the middle part of the functional layer is provided with an air duct communicated with the lower part of the machine room main body, and use the air duct to encircle as the axis and be equipped with the multilayer acoustical panel, the functional layer outside is equipped with the annular and purifies the layer, and the annular purifies the layer and includes the adsorbed layer of top, the water seal of below, and this application rationally designs the furred ceiling structure according to the installation demand, and not only space utilization is high, has effectively solved noise and tail gas pollution's problem moreover, and is high-efficient practical.

Description

Tail gas self-purification diesel generating set machine room

Technical Field

The utility model relates to a generating set technical field, concretely relates to tail gas self-purification diesel generating set computer lab.

Background

With the development of societyThe improvement of people's living standard, in the middle of modern civil buildings, the kind and the quantity of consumer are more and more, in the middle of these consumers, not only have fire-fighting equipment such as fire pump, spray pump, and the consumer such as life pump, elevator that need reliable power supply in addition, for the reliability that satisfies these equipment power consumptions, when municipal power grid can't provide two way independent power, adopt diesel generating set as stand-by power's method in the design generally adopted. SO in tail gas generated by fuel oil in existing generator set room₂And NO_XAnd the like belong to acid gases, bring great influence to the surrounding environment, easily cause machine burning faults, have the risk of fire and the like, and have various problems.

Disclosure of Invention

The purpose of the invention is as follows: an object of the utility model is to prior art not enough, provide a tail gas self-purification diesel generating set computer lab, according to installation demand rational design furred ceiling structure, not only space utilization is high, has effectively solved noise and tail gas pollution's problem moreover, and is high-efficient practical.

A diesel generator set room with self-purification tail gas comprises a room main body and a diesel generator set arranged in the room main body, wherein the top of the room main body is provided with a suspended ceiling structure, the suspended ceiling structure comprises a top plate fixedly arranged in the room main body and an edge plate fixedly arranged outside the room main body, the side wall of the room main body is provided with a plurality of through holes in a surrounding manner for communicating the top plate with the edge plate, the top plate and the top of the room main body form a functional layer, the middle part of the functional layer is provided with an air duct communicated with the lower part of the, and use the air duct to encircle as the axis and be equipped with multilayer acoustical panel, the functional layer outside is equipped with annular purification layer, and annular purification layer includes the adsorbed layer of top, the water seal of below, separates through the grid board between adsorbed layer, the liquid seal, and the adsorbed layer intussuseption is filled with solid-state absorption purifying material, and the liquid seal intussuseption is filled with liquid absorption purifying material, and the liquid seal runs through opening intercommunication roof and edge board space.

As a further improvement of the utility model: the roof is the hollow round platform structure that the bottom was not sealed, and the edge board is the annular plate structure, and from top to bottom draws close to linking firmly to computer lab main part outer wall gradually along the board.

As a further improvement of the utility model: the opening is equipped with 2 at least, and the liquid level height in the liquid seal layer exceeds the opening height.

As a further improvement of the utility model: the acoustical panel utilizes the micro-perforated plate theory to realize the noise elimination, and the acoustical panel is equipped with 2 at least, and two adjacent acoustical panels along the irregular setting of radius direction structural spacing.

As a further improvement of the utility model: the air duct passes through the bearing frame and rotates and peg graft in the roof center, and the exhaust fan is installed to the air duct bottom, and the roof bottom surface is installed and is used for driving air duct pivoted motor.

As a further improvement of the utility model: two adjacent amortization inter-plates link firmly in proper order through the rubber pole, and the inlayer acoustical panel passes through the rubber pole to link firmly in air duct upper portion outer wall, and acoustical panel and air duct body coupling promptly rotate thereupon.

As a further improvement of the utility model: the upper end and the lower end of the silencing plate are respectively provided with a plurality of universal balls for facilitating rotation and movement.

As a further improvement of the utility model: the outer wall of the outermost acoustical panel is annularly provided with at least 1 connecting rod extending to the adsorption layer, and the lower end face array of the connecting rods is provided with a plurality of dispersion rods for stirring and dispersing solid adsorption and purification materials.

As a further improvement of the utility model: and a liquid discharge pipe communicated with the liquid seal layer is arranged along the bottom end of the plate and used for discharging liquid.

Has the advantages that:

1. the utility model discloses diesel generating set computer lab rationally designs furred ceiling structure according to the installation demand, roof including hollow round platform form (generally speaking, for the cooling of unit, operation and maintenance, 1~1.5 meters around, any other object is not allowed to have within 1.5~2 meters in upper portion), not only space utilization is high, divides the functional layer moreover, has effectively solved noise and tail gas pollution's problem, and is high-efficient practical.

2. Tail gas enters the functional layer through the exhaust fan, sequentially passes through the silencing plates sleeved in a plurality of rings, the noise silencing effect on high-speed tail gas flow is good, the silencing plates are arranged in the radial direction in an irregular and non-equidistant mode, the silencing and energy reducing effects are obviously improved, and the noise reduction rate is at least improved by 50%.

3. The tail gas stream after the amortization gets into annular purification layer, loops through solid-state absorption purifying material and liquid absorption purifying material, and multiple purification is handled to the pertinence, has improved the purification efficiency of tail gas greatly, and the liquid seal can effectively avoid the dispersion of smoke and dust, not only can effectively purify harm gas, also can purify fast to the granule dust, and comprehensive purification effect is showing and is improving. The specific solid/liquid adsorption purification material is a conventional adsorption material, and can be purchased and used from the market, and is not limited herein.

Drawings

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

FIG. 2 is a top view of the noise reduction plate from the bottom view of the crushing mechanism of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

in the figure: the device comprises a machine room main body 1, a port 11, a diesel generating set 2, a suspended ceiling structure 3, a top plate 31, a drain pipe 32 along plate 321, a functional layer 4, a sound-absorbing plate 41, an annular purifying layer 42, an adsorbing layer 421, a liquid sealing layer 422, a grid plate 423, a solid adsorbing and purifying material 424, a liquid adsorbing and purifying material 425, a rubber rod 43, universal balls 44, a connecting rod 45, a dispersing rod 46, a gas guide pipe 5 and a motor 51.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a tail gas self-purification diesel generating set computer lab, as shown in fig. 1 to 3, including computer lab main part 1, install diesel generating set 2 in computer lab main part 1, 1 tops of computer lab main part are equipped with furred ceiling structure 3, and furred ceiling structure 3 is including setting firmly in 1 inside roof 31 of computer lab main part and setting firmly in 1 outside board 32 along of computer lab main part, and it is used for communicating roof 31 and board 32 to surround to be equipped with a plurality of openings 11 on 1 lateral wall of computer lab main part. As shown in the figure, the top plate 31 is a hollow circular truncated cone structure with an unsealed bottom end, the edge plate 32 is an annular plate structure, and the edge plate 32 gradually gets close to and is fixedly connected with the outer wall of the machine room main body 1 from top to bottom. Roof, computer lab main part inner wall link firmly a height and link firmly a highly uniform with along board, computer lab main part outer wall, and this height (outer wall annular contour) corresponds and offers the opening (opening 11 is equipped with 2 at least, and liquid level height does not cross opening 11 height in the liquid seal 422) to this state that forms the intercommunication.

Roof 31 and computer lab main part 1 top form functional layer 4, functional layer 4 middle part is run through and is seted up the air duct 5 with the communication of computer lab main part 1 lower part, exhaust fan (not shown in the figure) is installed to 5 bottom of air duct, be used for inhaling the functional layer with the tail gas that the burning produced, and use air duct 5 to encircle as the axis and be equipped with multilayer acoustical panel 41, be equipped with 2 at least, be 3 in the figure, acoustical panel 41 utilizes the theory of micro-perforated plate to realize the noise elimination, two adjacent acoustical panel 41 are along the irregular setting of radius direction structure interval. As shown in the figure, the sound-absorbing plate is annularly provided with arc-shaped convex plates (which can be triangular, rectangular and the like, but not limited thereto), and the inner layer and the outer layer are arranged in a staggered manner, so that a radial irregular sound transmission structure is formed, and the sound-absorbing and noise-reducing effects are improved.

Functional layer 4 outside is equipped with annular purification layer 42 (is located acoustical panel periphery), and annular purification layer 42 includes the adsorbed layer 421 of top, the water seal 422 of below, separates (the latticed board aperture is less than solid-state absorption purification material particle diameter) through latticed board 423 between adsorbed layer 421, liquid seal 422, and the adsorbed layer 421 intussuseption is filled with solid-state absorption purification material 424, and the intussuseption of liquid seal 422 is filled with liquid absorption purification material 425, and liquid seal 422 runs through opening 11 intercommunication roof 31 and edge board 32 space.

Further, the air duct 5 is rotatably inserted into the center of the top plate 31 through a bearing seat, and a motor 51 for driving the air duct 5 to rotate is installed on the bottom surface of the top plate 31. And, two adjacent acoustical panels 41 are connected in turn through rubber rod 43, and the innermost acoustical panel 41 is connected in turn through rubber rod 43 to the outer wall of the upper portion of the air duct 5, i.e. acoustical panels 41 and air duct 5 are connected integrally and rotate therewith. Meanwhile, the upper end and the lower end of the sound-absorbing plate 41 are respectively provided with a plurality of universal balls 44 for facilitating the rotation. Adopt the rubber pole as the connecting rod, have excellent flexible deformation effect, elasticity is strong, is favorable to further energy dissipation shock attenuation.

Furthermore, the outer wall of the outermost sound-absorbing plate 41 is surrounded by at least 1 connecting rod 45 (2 in the figure) extending to the adsorption layer, and the lower end surface array of the connecting rods 45 is provided with a plurality of dispersion rods 46 for stirring and dispersing the solid adsorption purification material 424. During the use, because the linkage of rubber pole, dispersion pole rotates along with it for solid-state absorption purification material is stirred, has improved the contact effect with the air current, and the absorption treatment efficiency is higher, also prevents to pile up and hardens.

In addition, a drain pipe 321 communicated with the liquid seal layer 422 is opened along the bottom end of the plate 32 for liquid drainage. Further, the net board can adopt to leak hopper-shaped, and the opening is seted up to the bottom and the installation valve (the bottom is higher than the liquid seal liquid level), and during the use, the accessible valve is opened and is discharged solid-state absorption purification material to the liquid seal layer (liquid is arranged to the greatest extent in the liquid seal layer this moment), is discharged by the fluid-discharge tube again.

The utility model discloses diesel generating set computer lab rationally designs furred ceiling structure according to the installation demand, roof including hollow round platform form, not only space utilization is high, divides the functional layer moreover, has effectively solved noise and tail gas pollution's problem, and high-efficient practical synthesizes tail gas purification, amortization and falls the noise reduction rate and is showing and improve.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a tail gas self-purification diesel generating set computer lab, includes the computer lab main part, installs the diesel generating set in the computer lab main part, its characterized in that: machine room main part top is equipped with the furred ceiling structure, the furred ceiling structure is including setting firmly in the inside roof of machine room main part and setting firmly in the outside board of following of machine room main part, it is used for communicateing roof and board to encircle to be equipped with a plurality of openings on the machine room main part lateral wall, roof and machine room main part top form the functional layer, the functional layer middle part is run through and is seted up the air duct with machine room main part lower part intercommunication, and use the air duct to encircle as the axis and be equipped with multilayer acoustical panel, the functional layer outside is equipped with the annular and purifies the layer, the annular purifies the layer and includes the adsorbed layer of top, the water seal layer of below, the adsorbed layer, separate through the grid board between the liquid seal layer, the adsorbed layer intussuseption is filled with solid-state absorption purification material, the liquid seal intussuseption is filled with liquid absorption purification material, and the liquid seal layer runs through opening intercommunication roof and board space along.

2. The tail gas self-purification diesel generator set room of claim 1, characterized in that: the roof is the hollow round platform structure that the bottom was not sealed, follows the board and is the annular plate structure, and follows the board and draw close to linking firmly to computer lab main part outer wall from top to bottom gradually.

3. The tail gas self-purification diesel generator set room of claim 1, characterized in that: the opening is equipped with 2 at least, and the liquid level height in the liquid seal layer exceeds the opening height.

4. The tail gas self-purification diesel generator set room of claim 1, characterized in that: the acoustical panel utilizes the theory of micro-perforated plate to realize the noise elimination, and the acoustical panel is equipped with 2 at least, and two adjacent acoustical panels along the irregular setting of radius direction structural spacing.

5. The tail gas self-purification diesel generator set room of claim 1, characterized in that: the air duct passes through the bearing frame and rotates and peg graft in the roof center, and the exhaust fan is installed to the air duct bottom, and the roof bottom surface is installed and is used for driving the air duct pivoted motor.

6. The tail gas self-purification diesel generating set machine room according to claim 5, characterized in that: two adjacent amortization inter-plates link firmly in proper order through the rubber pole, and the inlayer acoustical panel passes through the rubber pole to link firmly in air duct upper portion outer wall, and acoustical panel and air duct body coupling promptly rotate thereupon.

7. The tail gas self-purification diesel generating set machine room according to claim 6, characterized in that: the upper end and the lower end of the silencing plate are respectively provided with a plurality of universal balls for facilitating rotation and movement.

8. The tail gas self-purification diesel generating set machine room according to claim 6, characterized in that: the outer wall of the outermost acoustical panel is annularly provided with at least 1 connecting rod extending to the adsorption layer, and the lower end face array of the connecting rods is provided with a plurality of dispersion rods for stirring and dispersing solid adsorption and purification materials.

9. The tail gas self-purification diesel generator set room of claim 1, characterized in that: and a liquid discharge pipe communicated with the liquid seal layer is arranged at the bottom end of the edge plate and is used for discharging liquid.