CN213235194U

CN213235194U - Gas generating set box top exhaust emission equipment

Info

Publication number: CN213235194U
Application number: CN202120716875.7U
Authority: CN
Inventors: 王晓东
Original assignee: Shandong Pulida New Energy Technology Co ltd
Current assignee: Shandong Pulida New Energy Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-05-18
Anticipated expiration: 2031-04-09

Abstract

The utility model provides a gas generating set box top exhaust emission equipment, belongs to the internal-combustion engine group field of exhausting, including first box, the inside fixed vertical baffle that is equipped with of first box, the baffle falls into two cavities in left side heat transfer chamber and right side water filter chamber with first box, and the heat transfer intracavity portion is equipped with the fin, the one end mouth of pipe of fin and generating set's exhaust emission fixed connection, the other end mouth of pipe of fin then the one end of the first breather pipe of fixed connection, the first breather pipe other end run through the baffle and communicate with each other with water filter chamber lower part inner chamber. This novel exhaust emission device has realized retrieving, purifying and filtering function the heat of waste gas, and participates in filterable water and can be very convenient clean with the filter screen, and the circulating water of participating in the heat transfer also can constantly be changed, and whole functions only need the switch part outside pipeline can realize, and it is convenient to maintain, is fit for promoting as novel gas generating set box exhaust emission equipment.

Description

Gas generating set box top exhaust emission equipment

Technical Field

The utility model belongs to the internal-combustion engine group field of exhausting, specifically speaking are gas generating set box top exhaust emission equipment.

Background

The gas generator set is a novel generator set developed to adapt to the environmental protection requirements of the world and the new market environment. The natural gas generator set is mainly divided into two types, one is a combined cycle gas turbine, and the other is a gas internal combustion engine. The power of the gas turbine is relatively high, and the gas turbine is mainly used in large and medium-sized power stations, and the power of the gas combustion engine is relatively low, and the gas turbine is mainly used in small distributed power stations. It is a new type green environmental protection power for replacing fuel oil and coal-fired machine set. The method has the advantages of fully utilizing various natural gases or harmful gases as fuels, changing waste into valuable, being safe and convenient to operate, having high cost benefit and low emission pollution, being suitable for cogeneration of heat and electricity and the like. The existing gas turbine set comprises a generator and an engine, the engine generates energy by burning natural gas or other gases and enables the generator to generate electricity, the engine can discharge a large amount of high-temperature waste gas during working, the waste gas contains solid particles and toxic gases containing nitrogen and sulfur, the environment can still be polluted by direct discharge, and meanwhile, the energy is wasted due to heat in the waste gas.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gas generating set box top exhaust emission equipment for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a gas generator set box top waste gas discharging device comprises a first box body, wherein a vertical clapboard is fixedly arranged in the first box body, the clapboard divides the first box body into two cavities, namely a left side heat exchange cavity and a right side water filter cavity, a heat exchange sheet is arranged in the heat exchange cavity, a pipe orifice at one end of the heat exchange sheet is fixedly connected with a waste gas discharging pipe of a generator set, a pipe orifice at the other end of the heat exchange sheet is fixedly connected with one end of a first vent pipe, the other end of the first vent pipe penetrates through the clapboard and is communicated with an inner cavity at the lower part of the water filter cavity, a water inlet pipe is connected with a pipeline of an external water source, a hot water pipe and a cold water pipe are further connected with the heat exchange cavity through pipelines, the hot water pipe and the cold water pipe are connected with a pipeline of an external circulating water pipeline, a water passing hole is arranged, first box top fixed mounting has the second box, second box bottom surface has been seted up and has been passed through the groove, pass through the groove lower extreme and run through first box top surface and communicate with each other with the water filter chamber, vertical sliding fit is equipped with the baffle in passing through the groove, the filtration pore has been seted up on the baffle, fixed mounting has the filter screen in the filtration pore, baffle lower extreme fixed mounting has the swash plate, the swash plate upwarps and can be in the vertical slip of baffle surface towards baffle one side, the preceding of swash plate, back both sides then can correspond the vertical slip of inner wall surface at the water filter chamber respectively, water filter chamber back wall top is by baffle one side fixed connection second breather's one end, the second breather other end then with second box one side fixed connection, fixed mounting has the catalysis filter screen in the second box inner chamber, second box opposite side fixed connection has.

As above a gas generating set box top exhaust-gas discharge equipment, fixed mounting has the second check valve on the first breather pipe, and first breather pipe is towards water filter chamber one end fixedly connected with opening decurrent elbow, elbow lower extreme fixedly connected with sleeve pipe, and the several exhaust hole has been seted up to the sleeve pipe periphery.

According to the gas generating set box body top exhaust emission equipment, the stop block is fixedly installed on one side of the top end of the stop plate.

The utility model has the advantages that: when the gas generator is used, a user opens the water inlet pipe to enable the water levels of the heat exchange cavity and the water filter cavity to be slightly lower than the lower end opening of the second vent pipe, when the gas generator does not work, the baffle plate can slide downwards into the water filter cavity under the action of gravity, when the gas generator starts to work, generated waste gas firstly enters the heat exchange sheet for heat exchange, the user can recycle hot water in the heat exchange cavity through the hot water pipe and the cold water pipe, the waste gas after heat exchange can be discharged into the left side of the bottom of the water filter cavity, the waste gas in the water filter cavity can be contacted with water to purify a part of harmful substances, meanwhile, most of the waste gas can be accumulated at the bottom of the inclined plate, the inclined plate and the baffle plate are lifted upwards by utilizing buoyancy, the baffle plate can separate the inner cavity of the second box body after rising to the top, the waste gas can be firstly further filtered through the filter screen in the filter holes after being sent into the second box body through the second vent, finally, the waste gas is sent to the outside through a third vent pipe, the waste gas is stopped to be generated when the generator set is shut down for maintenance, the residual waste gas in the water filter cavity is discharged through the second vent pipe, the inclined plate is not supported any more, the baffle falls back into the water filter cavity again, at the moment, a user opens the water discharge pipe and the water inlet pipe, the waste water adsorbed with harmful substances is discharged for sewage treatment, the water in the heat exchange cavity flows into the water filter cavity through the water through holes for replacement, the water flowing into the water filter cavity passes through the filter holes, the flow direction of the water is opposite to that of the previous waste gas, the back washing of the filter screen is facilitated, and solid particles on the filter screen are washed down; this novel exhaust emission device has realized retrieving, purifying and filtering function the heat of waste gas, and participates in filterable water and can be very convenient clean with the filter screen, and the circulating water of participating in the heat transfer also can constantly be changed, and whole functions only need the switch part outside pipeline can realize, and it is convenient to maintain, is fit for promoting as novel gas generating set box exhaust emission equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic view of the cleaning state of the present invention.

Reference numerals: 1. the device comprises a first box body, 11, a partition plate, 12, a water inlet pipe, 13, a hot water pipe, 14, a cold water pipe, 15, a water passing hole, 16, a first one-way valve, 17, a water discharging pipe, 2, a heat exchange sheet, 21, a first vent pipe, 22, a second one-way valve, 23, a sleeve, 3, a second box body, 31, a through groove, 32, a baffle, 33, a filtering hole, 34, an inclined plate, 35, a catalytic filter screen, 36, a third vent pipe, 37, a baffle block, 4 and a second vent pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A gas generator set box top exhaust emission device is disclosed, as shown in figure 1, comprising a first box 1, a vertical baffle 11 is fixed inside the first box 1, the baffle 11 divides the first box 1 into two chambers of a left side heat exchange cavity and a right side water filter cavity, a heat exchange sheet 2 is arranged inside the heat exchange cavity, the heat exchange sheet 2 is composed of a pipe which is bent in a snake shape and fins which are distributed outside the pipe, two ends of the heat exchange sheet 2 are distributed on two sides, the heat exchange sheet 2 is the prior mature technology, the specific structure is not repeated here, one end of the heat exchange sheet 2 is fixedly connected with an exhaust emission pipe of a generator set, the exhaust emission pipe penetrates through the corresponding side wall of the first box 1 and extends into the heat exchange cavity, the other end of the heat exchange sheet 2 is fixedly connected with one end of a first vent pipe 21, the other end of the first vent pipe 21 penetrates through the baffle 11 and is communicated with the lower inner cavity, the water inlet pipe 12 is connected with an external water source pipeline, the heat exchange cavity is further connected with a hot water pipe 13 and a cold water pipe 14 through pipelines, the hot water pipe 13 and the cold water pipe 14 are connected with an external circulating water pipeline through pipelines, the upper end of the partition plate 11 is provided with a water through hole 15, the water through hole 15 is fixedly provided with a first one-way valve 16 by one side of the heat exchange cavity, the first one-way valve 16 only allows water to flow to one side of the water filter cavity, the bottom of the water filter cavity is connected with a drain pipe 17 through a pipeline, the top of the first box body 1 is fixedly provided with a second box body 3, the bottom of the second box body 3 is provided with a through groove 31, the lower end of the through groove 31 penetrates through the top of the first box body 1 and is communicated with the water filter cavity, a baffle 32 is vertically and slidably matched in the through groove 31, a filter hole 33 is arranged on the baffle 32, a, the preceding, back both sides of swash plate 34 then can correspond the vertical slip of inner wall surface at the water filter chamber respectively, and the water filter chamber back wall top leans on baffle 11 one side fixed connection second breather pipe 4's one end, and the second breather pipe 4 other end then with second box 3 one side fixed connection, fixed mounting has catalytic filter screen 35 in the second box 3 inner chamber, second box 3 opposite side fixedly connected with third breather pipe 36. When the gas generator is used, a user opens the water inlet pipe 12 to enable the water levels of the heat exchange cavity and the water filter cavity to be slightly lower than the lower end opening of the second vent pipe 4, when the gas generator does not work, the baffle plate 32 can slide downwards into the water filter cavity under the action of gravity, when the gas generator starts to work, generated waste gas firstly enters the heat exchange sheet 2 for heat exchange, the user can recycle hot water in the heat exchange cavity through the hot water pipe 13 and the cold water pipe 14, the waste gas after heat exchange can be discharged into the left side of the bottom of the water filter cavity, the waste gas in the water filter cavity can be contacted with water to purify a part of harmful substances, meanwhile, most of waste gas can be accumulated at the bottom of the inclined plate 34, the inclined plate 34 and the baffle plate 32 are lifted upwards by utilizing buoyancy, the baffle plate 32 can separate the inner cavity of the second box body 3 after being lifted to the top, the waste gas can be firstly filtered through the filter screen in the filter hole 33 after, then, harmful gas in the waste gas is subjected to harmless treatment through a catalytic filter screen 35, and finally the waste gas is sent to the outside through a third vent pipe 36, waste gas is stopped to be generated when the generator set is stopped for maintenance, the residual waste gas in the water filter cavity is discharged through a second vent pipe 4 and then does not support an inclined plate 34, a baffle 32 falls back to the water filter cavity again, at the moment, a user opens a drain pipe 17 and a water inlet pipe 12, waste water with adsorbed harmful substances is discharged for sewage treatment, water in the heat exchange cavity flows into the water filter cavity through a water through hole 15 for replacement, water flowing into the water filter cavity passes through a filter hole 33, the flow direction of the water is opposite to that of the previous waste gas, the filter screen is convenient to be backwashed, and solid particles on the filter screen are washed down by water; this novel exhaust emission device has realized retrieving, purifying and filtering function the heat of waste gas, and participates in filterable water and can be very convenient clean with the filter screen, and the circulating water of participating in the heat transfer also can constantly be changed, and whole functions only need the switch part outside pipeline can realize, and it is convenient to maintain, is fit for promoting as novel gas generating set box exhaust emission equipment.

Specifically, as shown in fig. 1, in this embodiment, a second check valve 22 is fixedly installed on the first vent pipe 21, an elbow with a downward opening is fixedly connected to one end of the first vent pipe 21 facing the water filtering chamber, a sleeve 23 is fixedly connected to a lower end of the elbow, and a plurality of exhaust holes are opened on the periphery of the sleeve 23. The second check valve 22 and the elbow with the downward opening can prevent sewage in the water filter cavity from flowing backwards into the heat exchange sheet 2, and the exhaust holes in the sleeve 23 can enable waste gas to be uniformly sprayed into the water filter cavity in a small bubble shape, so that the adsorption effect of water on particles in the waste gas is improved.

Specifically, as shown in fig. 1, a stopper 37 is fixedly mounted on one side of the top end of the baffle 32 in this embodiment. The structure can prevent the baffle 32 from falling into the water filtering cavity, and has a limiting effect.

Finally, it should be noted that: 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 gas generating set box top exhaust emission equipment, includes first box (1), and first box (1) inside fixed is equipped with vertical baffle (11), and baffle (11) are strained two cavities in chamber, its characterized in that with first box (1) share into left side heat transfer chamber and right side water: a heat exchange plate (2) is arranged in the heat exchange cavity, a pipe orifice at one end of the heat exchange plate (2) is fixedly connected with a waste gas discharge pipe of the generator set, a pipe orifice at the other end of the heat exchange plate (2) is fixedly connected with one end of a first vent pipe (21), the other end of the first vent pipe (21) penetrates through a partition plate (11) and is communicated with an inner cavity at the lower part of the water filter cavity, a water inlet pipe (12) is connected with the heat exchange cavity through a pipeline, the water inlet pipe (12) is connected with an external water source pipeline, a hot water pipe (13) and a cold water pipe (14) are further connected with the heat exchange cavity through pipelines, the hot water pipe (13) and the cold water pipe (14) are connected with an external circulating pipeline, a water passing hole (15) is formed in the upper end of the partition plate (11), a first check valve (16) is fixedly installed at one side of, a through groove (31) is formed in the bottom surface of the second box body (3), the lower end of the through groove (31) penetrates through the top surface of the first box body (1) and is communicated with the water filtering cavity, a baffle (32) is arranged in the through groove (31) in a vertical sliding fit manner, a filtering hole (33) is formed in the baffle (32), a filtering net is fixedly arranged in the filtering hole (33), an inclined plate (34) is fixedly arranged at the lower end of the baffle (32), the inclined plate (34) upwarps towards one side of the baffle (11) and can vertically slide on the surface of the baffle (11), the front side and the rear side of the inclined plate (34) can vertically slide on the surface of the corresponding inner wall of the water filtering cavity respectively, one end of a second vent pipe (4) is fixedly connected to the top of the rear wall of the water filtering cavity close to one side of the baffle (11), the other end of the second vent pipe (4) is fixedly connected to one side of, the other side of the second box body (3) is fixedly connected with a third air through pipe (36).

2. The gas generator set box top exhaust emission device of claim 1, characterized in that: fixed mounting has second check valve (22) on first breather pipe (21), and first breather pipe (21) are strained chamber one end fixedly connected with downward elbow of opening towards water, elbow lower extreme fixedly connected with sleeve pipe (23), and several exhaust holes have been seted up to sleeve pipe (23) periphery.

3. The gas generator set box top exhaust emission device of claim 1, characterized in that: and a stop block (37) is fixedly arranged on one side of the top end of the baffle plate (32).