CN211339475U

CN211339475U - Novel biogas generator set

Info

Publication number: CN211339475U
Application number: CN201922039967.1U
Authority: CN
Inventors: 曹杰文
Original assignee: Jiangsu Jinshanli Power Machinery Co ltd
Current assignee: Jiangsu Jinshanli Power Machinery Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-08-25
Anticipated expiration: 2029-11-23

Abstract

The utility model belongs to the technical field of biogas generator sets, in particular to a novel biogas generator set, which comprises a biogas generator set body, a gas-leading pipe, a waste heat recovery box body, a connecting pipe and a disinfection box body, wherein the gas-leading pipe is arranged at the gas inlet end of the waste heat recovery box body and is communicated with the interior of the biogas generator set body, the gas outlet end of the waste heat recovery box body is communicated with the gas inlet end of the disinfection box body through the connecting pipe, and the gas outlet end of the disinfection box body is provided with a discharge port; a water storage chamber is arranged inside the waste heat recovery box body; a flue is also arranged in the waste heat recovery box body; the utility model discloses a marsh gas generating set has put waste heat recovery box and disinfection box additional, and the flue in the waste heat recovery box is passed through to the tail gas that produces in marsh gas generating set operation process, carries out the heat exchange with the normal atmospheric temperature water in the waste heat recovery box, and the disinfection box of later discharging filters and discharges after disinfecting, through waste heat recovery, has improved the utilization ratio of marsh gas burning greatly, accords with green production demand.

Description

Novel biogas generator set

Technical Field

The utility model belongs to the technical field of marsh gas generating set, concretely relates to novel marsh gas generating set.

Background

The generator set is a complete set of mechanical equipment for converting energy in other forms into electric energy, and in China, the single-fuel methane generator set completely using methane and the dual-fuel methane-diesel generator set partially using methane exist, and the single-fuel methane generator set has the working principle and advantages that: compressing the mixture of 'air methane' in a cylinder, burning the mixture by a spark plug, obtaining power by the reciprocating motion of a piston, and then connecting a generator to generate electricity; the working principle and the advantages of the dual-fuel methane-diesel generator set are as follows: the mixture of air and combustion gas is compressed in the cylinder, and is combusted by ignition fuel, power is obtained through reciprocating motion of the piston, and then the piston is connected with a generator to generate electricity.

In the use process of the original biogas generator set, tail gas generated by biogas combustion is directly discharged after simple filtration treatment, and the energy utilization rate of biogas combustion is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a novel biogas generator set, which has the characteristics of convenient use, high energy utilization rate for waste heat recovery and biogas combustion.

In order to achieve the above object, the utility model provides a following technical scheme: a novel biogas generator set comprises a biogas generator set body, and further comprises an air entraining pipe, a waste heat recovery box body, a connecting pipe and a disinfection box body, wherein the air inlet end of the waste heat recovery box body is communicated with the interior of the biogas generator set body through the air entraining pipe, the air outlet end of the waste heat recovery box body is communicated with the air inlet end of the disinfection box body through the connecting pipe, and the air outlet end of the disinfection box body is provided with a discharge port; a water storage chamber is arranged inside the waste heat recovery box body; and a flue is further installed in the waste heat recovery box, and two ends of the flue are respectively communicated with the air-entraining pipe and the connecting pipe.

As an optimized technical proposal of the utility model, the flue is circuitous.

As an optimal technical scheme of the utility model the top surface and the lateral surface bottom of waste heat recovery box are equipped with filler and outlet respectively.

As an optimized technical proposal of the utility model, an active carbon filter screen, a flow equalizing plate and an ultraviolet disinfection lamp are arranged in the disinfection box body in sequence from the gas inlet end to the gas outlet end.

As a preferred technical scheme of the utility model, the flow equalization board is last evenly to have seted up the flow equalization hole, just the flow equalization hole is round platform column structure, its great one end orientation the active carbon filter screen.

As an optimized technical scheme of the utility model, the mounting groove along longitudinal distribution is seted up to the inner wall of disinfection box the active carbon filter screen both ends are fixed with respectively and are protruding with the corresponding installation of this mounting groove.

As an optimized technical proposal of the utility model, a manhole is arranged on the top surface of the disinfection box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a marsh gas generating set has put waste heat recovery box and disinfection box additional, and the flue in the waste heat recovery box is passed through to the tail gas that produces in marsh gas generating set operation process, carries out the heat exchange with the normal atmospheric temperature water in the waste heat recovery box, and the disinfection box of later discharging filters and discharges after disinfecting, through waste heat recovery, has improved the utilization ratio of marsh gas burning greatly, accords with green production demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the waste heat recovery box of the present invention;

FIG. 3 is a schematic view of the internal structure of the disinfection box body of the present invention;

fig. 4 is a schematic top view of the activated carbon filter screen of the present invention;

in the figure: 1. a biogas generator set body; 2. a bleed pipe; 3. a waste heat recovery box body; 4. a water outlet; 5. a water filling port; 6. a connecting pipe; 7. a manhole; 8. sterilizing the box body; 9. a discharge port; 10. a water storage chamber; 11. a flue; 12. an active carbon filter screen; 13. a flow equalizing hole; 14. a flow equalizing plate; 15. an ultraviolet disinfection lamp; 16. mounting grooves; 17. and (7) installing a bulge.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel biogas generator set comprises a biogas generator set body 1, and further comprises an air entraining pipe 2, a waste heat recovery box body 3, a connecting pipe 6 and a disinfection box body 8, wherein the air inlet end of the waste heat recovery box body 3 is communicated with the interior of the biogas generator set body 1 through the air entraining pipe 2, the air outlet end of the waste heat recovery box body 3 is communicated with the air inlet end of the disinfection box body 8 through the connecting pipe 6, and the air outlet end of the disinfection box body 8 is provided with a discharge port 9; the inside of the waste heat recovery box body 3 is a water storage chamber 10; still install flue 11 in waste heat recovery box 3, and the both ends of flue 11 communicate with bleed pipe 2 and connecting pipe 6 respectively, during the use, store sufficient normal atmospheric temperature water in waste heat recovery box 3 in advance, tail gas that produces at marsh gas generating set operation in-process, earlier through waste heat recovery box 3, flue 11 in waste heat recovery box 3, take place the heat exchange with the normal atmospheric temperature water in the reservoir chamber 10, later discharge disinfection box 8 through connecting pipe 6, discharge from discharge port 9 after disinfection box 8 is handled, further improve marsh gas burning's energy utilization.

Specifically, as shown in fig. 2, in this embodiment, the flue 11 is distributed in a winding shape, so as to increase the flow path of the hot flue gas and ensure that the hot flue gas fully exchanges heat with the normal temperature water in the water storage chamber 10.

Specifically, according to fig. 1 and fig. 2, in the present embodiment, a water filling opening 5 and a water discharging opening 4 are respectively disposed at the bottom of the top surface and the bottom of the outer side surface of the waste heat recovery tank 3, so that normal temperature water can be supplied into the water storage chamber 10 through the water filling opening 5, and the normal temperature water can be led out through the water discharging opening 4 for use after being heated.

Specifically, as shown in fig. 1 and fig. 3, in this embodiment, an activated carbon filter screen 12, a flow equalizing plate 14 and an ultraviolet disinfection lamp 15 are sequentially disposed from an air inlet end to an air outlet end in the disinfection box 8, smoke entering the disinfection box 8 is firstly filtered by the activated carbon filter screen 12, then is subjected to flow equalization by the flow equalizing plate 14 and then is sterilized and disinfected by the ultraviolet disinfection lamp 15, and the ultraviolet disinfection lamp 15 is an NNI series and is connected to an external electrical power source during use.

Specifically, according to fig. 3, in this embodiment, the flow equalizing plate 14 is uniformly provided with the flow equalizing holes 13, the flow equalizing holes 13 are truncated cone-shaped structures, a larger end of each flow equalizing hole 13 faces the activated carbon filter screen 12, and the truncated cone-shaped structures of the flow equalizing holes 13 can ensure that the flue gas passes through the flow equalizing holes 13 and can effectively avoid the flue gas from flowing back.

Specifically, as shown in fig. 4, in this embodiment, the inner wall of the disinfection box body 8 is provided with mounting grooves 16 distributed longitudinally, mounting protrusions 17 corresponding to the mounting grooves 16 are respectively fixed at two ends of the activated carbon filter screen 12, and the activated carbon filter screen 12 is mounted in a pull manner by matching the mounting grooves 16 with the mounting protrusions 17, so that the disinfection box body is convenient to disassemble and assemble and clean.

Specifically, according to the illustration in fig. 1, in the embodiment, a manhole 7 is installed on the top surface of the disinfection box body 8, during the working process, the sealing cover on the manhole 7 is closed, and the sealing cover on the manhole 7 can be opened at a later stage to clean and maintain the disinfection box body 8.

The utility model discloses a theory of operation and use flow: the utility model discloses a marsh gas generating set body 1 is when using, earlier supplement the normal atmospheric temperature water of capacity in to reservoir chamber 10 through filler 5, tail gas that produces in marsh gas generating set operation in-process, earlier through waste heat recovery box 3, flue 11 in the waste heat recovery box 3, take place the heat exchange with the normal atmospheric temperature water in the reservoir chamber 10, later through the 6 disinfection box 8 that discharge of connecting pipe, get into the flue gas in the disinfection box 8, filter through active carbon filter screen 12 earlier, disinfect the disinfection through ultraviolet ray disinfection lamp 15 after flow equalizing plate 14 carries out flow equalizing again, discharge port 9 discharges after the processing, in addition, normal atmospheric temperature water heats back accessible outlet 4 and draws out the use, sealed lid on the manhole 7 can be opened in the later stage is cleaned and is maintained disinfection box 8.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel biogas generating set, includes biogas generating set body (1), its characterized in that: the biogas generator set further comprises an air entraining pipe (2), a waste heat recovery box body (3), a connecting pipe (6) and a disinfection box body (8), wherein the air inlet end of the waste heat recovery box body (3) is communicated with the interior of the biogas generator set body (1) through the air entraining pipe (2), the air outlet end of the waste heat recovery box body (3) is communicated with the air inlet end of the disinfection box body (8) through the connecting pipe (6), and the air outlet end of the disinfection box body (8) is provided with a discharge port (9); a water storage chamber (10) is arranged inside the waste heat recovery box body (3); still install flue (11) in waste heat recovery box (3), just the both ends of flue (11) communicate with bleed pipe (2) and connecting pipe (6) respectively.

2. The novel biogas generator set according to claim 1, characterized in that: the flues (11) are distributed in a circuitous shape.

3. The novel biogas generator set according to claim 1, characterized in that: and a water filling port (5) and a water discharging port (4) are respectively arranged at the top surface and the bottom end of the outer side surface of the waste heat recovery box body (3).

4. The novel biogas generator set according to claim 1, characterized in that: an active carbon filter screen (12), a flow equalizing plate (14) and an ultraviolet disinfection lamp (15) are sequentially arranged in the disinfection box body (8) from the air inlet end to the air outlet end.

5. The novel biogas generator set according to claim 4, wherein: flow equalizing plate (14) are last evenly to be seted up flow equalizing hole (13), just flow equalizing hole (13) are round platform column structure, and its great one end orientation active carbon filter screen (12).

6. The novel biogas generator set according to claim 5, wherein: the inner wall of the disinfection box body (8) is provided with mounting grooves (16) which are distributed along the longitudinal direction, and mounting bulges (17) corresponding to the mounting grooves (16) are respectively fixed at the two ends of the active carbon filter screen (12).

7. The novel biogas generator set according to claim 1, characterized in that: the top surface of the disinfection box body (8) is provided with a manhole (7).