CN213348285U

CN213348285U - Marine generating set exhaust treatment device

Info

Publication number: CN213348285U
Application number: CN202022167329.0U
Authority: CN
Inventors: 管道亮; 管道刚; 管井院
Original assignee: Yangzhou Taikang Power Technology Co Ltd
Current assignee: Yangzhou Taikang Power Technology Co Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-04
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a waste gas treatment device of a marine generator set, which comprises a bottom plate, a fixed box is fixedly arranged at the upper end of the bottom plate, a support is fixedly arranged in the fixed box, an exhaust fan is fixedly arranged at the upper end of the support, the input end of the exhaust fan is connected with an air inlet pipe, the output end of the exhaust fan is connected with a connecting pipe, the output end of the connecting pipe is connected with a filter element, the inner end of the filter element is connected with a filter box, a water pump is fixedly arranged at the upper end of the filter box, the input end of the water pump is connected with a water pipe, the input end of the water pipe is connected with a main pipe, the two ends of the main pipe are buckled in the fixed block, a water nozzle is arranged at the lower end of the main pipe, the lower end of the filter box is connected with a, and can collect the waste water under the effect of basin, avoided secondary pollution effectively.

Description

Marine generating set exhaust treatment device

Technical Field

The utility model belongs to the technical field of marine generating set, concretely relates to marine generating set exhaust treatment device.

Background

The generator set for the marine industry generally comprises a common marine diesel generator set and an emergency marine diesel generator. The method is widely applied to marine power supplies. According to the function division: the system comprises a common generator set, an automatic generator set, a monitoring generator set, an automatic switching generator set and an automatic parallel operation generator set.

Diesel generating set can produce comparatively strong black cigarette at the during operation, the carbon particle that unburnt in this type of black cigarette is more, can influence the environment if direct emission, cause the pollution, nevertheless various exhaust treatment device still has various problems in the market, generally can set up filtration like traditional exhaust treatment device inside, then cooperate other complementary structure, realize the purification treatment to waste gas under the combined action, this kind of mode is the exhaust gas purification, reduce the pollutant in the waste gas, purifying effect is not ideal, for this reason we propose a marine generating set exhaust treatment device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine generating set exhaust treatment device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas treatment device for a marine generator set comprises a bottom plate, wherein support legs are installed on the lower end face of the bottom plate, a fixed box is fixedly installed on the upper end of the bottom plate, a support is fixedly installed inside the fixed box, an exhaust fan is fixedly installed on the upper end of the support, an air inlet pipe is connected to the input end of the exhaust fan, a connecting pipe is connected to the output end of the exhaust fan, a filter element is connected to the output end of the connecting pipe, a filter box is connected to the inner end of the filter element, a water pump is fixedly installed on the upper end of the filter box, a water pipe is connected to the input end of the water pump, a main pipe is connected to the input end of the water pipe, the two ends of the main pipe are fastened inside the fixed block, the outer end of the fixed block is fixed, the front of the filter box is provided with a fixed ring, and a filter screen is embedded in the fixed ring.

Preferably, the lower end face of the bottom plate is provided with a counter bore, and the upper end of the support leg is in interference fit with the counter bore.

Preferably, the fixed box is of a U-shaped structure, the width of the fixed box is consistent with that of the support, and the depth of the fixed box is greater than the heights of the exhaust fan and the support.

Preferably, threaded holes are formed in two side walls of the filter box, the filter element is of a T-shaped structure, external threads are arranged at the inner end of the filter element, and the filter element is connected with the filter box through threads.

Preferably, the inner end of the filter element is provided with an activated carbon filter membrane.

Preferably, the two ends of the main pipe are of spherical structures, the inner end of the fixing block is provided with a clamping groove, and the two ends of the main pipe are buckled in the clamping grooves.

Preferably, the two ends of the water tank are provided with clamping blocks, the inner side wall of the filter box is provided with a groove, and the clamping blocks are buckled in the groove.

Preferably, the lower end of the water tank is provided with a through hole, and the sealing gasket is in interference fit with the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this marine generating set exhaust treatment device carries out elementary filtration to waste gas through setting up the filter, sprays waste gas through setting up water pump, water pipe, being responsible for and water injection well choke, and then realizes the second grade and filters, accomplishes the waste gas after the second grade filters and accomplishes tertiary filtration via the filter screen to can guarantee exhaust-gas treatment's effect.

(2) This marine generating set exhaust treatment device, the lower extreme of filter box is connected with the basin, the both ends of basin are equipped with the fixture block, the inside wall of filter box is seted up flutedly, the fixture block lock joint is in the recess, can collect the filterable waste water of completion spraying under the effect of basin, and can guarantee the steadiness of basin under the cooperation of fixture block and recess, and be convenient for change the basin, sealed the pad is installed to the lower extreme of basin, the lower extreme of basin is equipped with the through-hole, sealed pad and through-hole interference fit, can carry out the shutoff to the basin under sealed effect of filling up, carry out the dismouting to sealed the pad according to the work needs of reality, the appearance of secondary pollution has been avoided effectively.

Drawings

FIG. 1 is a perspective view of a middle filter box of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a base plate; 2. a support leg; 3. a fixed box; 4. a support; 5. an exhaust fan; 6. an air inlet pipe; 7. a connecting pipe; 8. a filter element; 9. a filter box; 10. a water pump; 11. a water pipe; 12. a main pipe; 13. a fixed block; 14. a water nozzle; 15. a water tank; 16. a gasket; 17. a stationary ring; 18. and (5) filtering by using a filter screen.

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. 1-3, the utility model provides a waste gas treatment device for a marine generator set, which comprises a bottom plate 1, wherein a support leg 2 is installed on the lower end surface of the bottom plate 1, a fixed box 3 is fixedly installed on the upper end of the bottom plate 1, a support 4 is fixedly installed inside the fixed box 3, an exhaust fan 5 is fixedly installed on the upper end of the support 4, an air inlet pipe 6 is connected to the input end of the exhaust fan 5, a connecting pipe 7 is connected to the output end of the exhaust fan 5, a filter element 8 is connected to the output end of the connecting pipe 7, a filter box 9 is connected to the inner end of the filter element 8, a water pump 10 is fixedly installed on the upper end of the filter box 9, a water pipe 11 is connected to the input end of the water pipe 11, a main pipe 12 is connected to the input end of the water pipe 11, both ends of the main pipe 12, the lower end of the water tank 15 is provided with a sealing gasket 16, the front surface of the filter box 9 is provided with a fixing ring 17, and a filter screen 18 is embedded in the fixing ring 17.

In this embodiment, preferably, the counter bore has been seted up to the lower terminal surface of bottom plate 1, and the steadiness that can promote bottom plate 1 effectively through setting up stabilizer blade 2 with counter bore interference fit in the upper end of stabilizer blade 2 to can promote the holistic stability of device, and can carry out the dismouting to stabilizer blade 2 according to the work demand of reality.

In this embodiment, preferably, the fixing box 3 is of a U-shaped structure, the width of the fixing box 3 is consistent with that of the support 4, and the depth of the fixing box 3 is greater than the heights of the exhaust fan 5 and the support 4, so that the exhaust fan 5 and the support 4 can be protected under the action of the fixing box 3, and the service life is ensured.

In this embodiment, preferably, threaded holes are opened in the both sides wall of filter box 9, and filter 8 is T type structure, and the inner of filter 8 is equipped with the external screw thread, and filter 8 is connected through the screw thread with filter box 9, is convenient for carry out the dismouting to filter 8 to can guarantee filter 8's practicality.

In this embodiment, preferably, the inner end of the filter element 8 is provided with an activated carbon filter membrane, so that the pumped waste gas can be primarily filtered under the action of the activated carbon filter membrane, and the filtering effect can be ensured by replacing the activated carbon filter membrane.

In this embodiment, preferably, two ends of the main tube 12 are spherical structures, the inner end of the fixing block 13 is provided with a clamping groove, two ends of the main tube 12 are fastened in the clamping groove, and the stability of the main tube 12 can be ensured under the action of the fixing block 13.

In this embodiment, it is preferred, basin 15's both ends are equipped with the fixture block, and the inside wall of filter box 9 is seted up flutedly, and the fixture block lock joint can be collected the filterable waste water that sprays to the completion under basin 15's effect in the recess, and can guarantee basin 15's steadiness under the cooperation of fixture block and recess, and be convenient for change basin 15.

In this embodiment, preferably, the lower end of the water tank 15 is provided with a through hole, the sealing gasket 16 is in interference fit with the through hole, the water tank 15 can be sealed under the action of the sealing gasket 16, and the sealing gasket 16 is detached according to actual working requirements.

The utility model discloses a theory of operation and use flow: when the device is used, an exhaust fan 5 is started, external waste gas enters the exhaust fan 5 through an air inlet pipe 6 and then enters a filter element 8 through a connecting pipe 7, the waste gas is primarily filtered through an activated carbon filtering membrane inside the filter element 8, the filtering effect can be ensured by replacing the activated carbon filtering membrane, threaded holes are formed in two side walls of a filter box 9, the filter element 8 is of a T-shaped structure, external threads are formed in the inner end of the filter element 8, the filter element 8 is connected with the filter box 9 through threads, the filter element 8 is convenient to disassemble and assemble, the waste gas subjected to primary filtering enters the filter box 9, a water pump 10 is started, filter liquid is injected into a water pipe 11 and a main pipe 12 under the action of the water pump 10 and then is sprayed out through a water nozzle 12, waste dissolved in the waste gas is sprayed under the action of the filter liquid, the lower end of the filter box 9 is connected with a water tank 15, and clamping blocks are arranged at two ends of the water, the inside wall of filter box 9 is seted up flutedly, the fixture block lock joint is in the recess, can collect accomplishing to spray filterable waste water under basin 15's effect, and can guarantee basin 15's steadiness under the cooperation of fixture block and recess, and be convenient for change basin 15, sealed pad 16 is installed to basin 15's lower extreme, basin 15's lower extreme is equipped with the through-hole, sealed pad 16 and through-hole interference fit, can carry out the shutoff to basin 15 under sealed pad 16's effect, carry out the dismouting to sealed pad 16 according to the work needs of reality, the appearance of secondary pollution has been avoided effectively, the waste gas after accomplishing to spray carries out discharge behind the tertiary filter layer via filter screen 18, so far, accomplish the processing of waste gas.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A marine generating set exhaust treatment device, includes bottom plate (1), its characterized in that: the support legs (2) are installed on the lower end face of the bottom plate (1), the fixed box (3) is fixedly installed on the upper end of the bottom plate (1), a support (4) is fixedly installed inside the fixed box (3), an exhaust fan (5) is fixedly installed on the upper end of the support (4), an air inlet pipe (6) is connected to the input end of the exhaust fan (5), a connecting pipe (7) is connected to the output end of the exhaust fan (5), a filter element (8) is connected to the output end of the connecting pipe (7), a filter box (9) is connected to the inner end of the filter element (8), a water pump (10) is fixedly installed on the upper end of the filter box (9), a water pipe (11) is connected to the input end of the water pipe (11), a main pipe (12) is connected to the input end of the water pipe (11), the two ends of the main pipe (12) are fastened inside the fixed block (13, water injection well choke (14) are installed to the lower extreme of being responsible for (12), the lower extreme of filter box (9) is connected with basin (15), sealed pad (16) are installed to the lower extreme of basin (15), retainer plate (17) are installed in the front of filter box (9), the inside of retainer plate (17) is inlayed and is had filter screen (18).

2. The exhaust gas treatment device of the marine generator set according to claim 1, wherein: the lower end face of the bottom plate (1) is provided with a counter bore, and the upper ends of the support legs (2) are in interference fit with the counter bore.

3. The exhaust gas treatment device of the marine generator set according to claim 1, wherein: the fixed box (3) is of a U-shaped structure, the width of the fixed box (3) is consistent with that of the support (4), and the depth of the fixed box (3) is greater than the heights of the exhaust fan (5) and the support (4).

4. The exhaust gas treatment device of the marine generator set according to claim 1, wherein: threaded holes are formed in two side walls of the filter box (9), the filter element (8) is of a T-shaped structure, external threads are arranged at the inner end of the filter element (8), and the filter element (8) is connected with the filter box (9) through threads.

5. The exhaust gas treatment device of the marine generator set according to claim 1, wherein: the inner end of the filter element (8) is provided with an active carbon filter membrane.

6. The exhaust gas treatment device of the marine generator set according to claim 1, wherein: the two ends of the main pipe (12) are of spherical structures, the inner end of the fixing block (13) is provided with a clamping groove, and the two ends of the main pipe (12) are buckled in the clamping grooves.

7. The exhaust gas treatment device of the marine generator set according to claim 1, wherein: the two ends of the water tank (15) are provided with clamping blocks, the inner side wall of the filter box (9) is provided with a groove, and the clamping blocks are buckled in the groove.

8. The exhaust gas treatment device of the marine generator set according to claim 1, wherein: the lower end of the water tank (15) is provided with a through hole, and the sealing gasket (16) is in interference fit with the through hole.