CN220015309U

CN220015309U - Explosion-proof diesel engine exhaust washing case

Info

Publication number: CN220015309U
Application number: CN202321774412.1U
Authority: CN
Inventors: 杨斌; 刘波; 张雨强; 冯丽娟
Original assignee: Hubei Kangli'an Power Technology Co ltd
Current assignee: Hubei Kangli'an Power Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-11-14
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to the technical field of washing tanks, and discloses an explosion-proof diesel engine exhaust washing tank, which comprises a washing tank, wherein a bracket is arranged at the bottom of the washing tank, round holes are formed in the outer walls of two sides of the washing tank, a water inlet and a water outlet are fixedly arranged at the positions of the round holes of the washing tank, a top plate is movably arranged at the top of the washing tank, the upper surface of the top plate is provided with a round hole, and an exhaust pipe of a water supply tank are inserted into the positions of the round holes of the upper surface of the top plate. The utility model is characterized in that the compressed air from the air source contains excessive water vapor and oil drops through the air filter fixedly arranged at the top of the exhaust pipe of the water supply tank, and solid impurities such as rust, sand grains, pipeline sealing agents and the like, which damage the piston sealing ring and block small exhaust holes on components, thereby shortening the service life of the components or enabling the components to be in a short time.

Description

Explosion-proof diesel engine exhaust washing case

Technical Field

The utility model relates to the technical field of water washing boxes, in particular to an explosion-proof diesel engine exhaust water washing box.

Background

The utility model provides an explosion-proof diesel engine tail gas treatment water washing case, includes rectangular box, and the upper cover of characterized by box is equipped with water inlet and two discharge valves, and the water inlet passes through the valve connection moisturizing case of electrified valve control, is equipped with the flame arrester on two discharge valves, sets up the air inlet on the lateral wall of box, and the box inner chamber sets up the water vapor separation passageway, and the level gauge passes the upper cover and stretches into the level gauge chamber that the box inner chamber separated. The tail gas of the diesel engine enters the washing tank through the air inlet of the washing tank, and enters the water through designing an enlarged exhaust channel (reducing the tail gas pressure before entering the water to reduce the flow velocity in the water), a plurality of meshes specially designed in the process of floating the exhaust are separated into a large number of small bubbles, and the small bubbles are fully contacted with the water to retain particles in the exhaust in the water, so that the effect of cooling and cleaning is achieved. After the exhaust leaves the water surface, the water and the gas are separated through the water-gas separation channel, and then the exhaust is discharged to the atmosphere through the two flame arresters.

The existing exhaust water washing tank of the explosion-proof diesel engine is difficult to exhaust air bubbles in the water washing tank to be completely discharged, the air bubbles which are doped with tiny air bubbles can flow along with water, the air bubbles are difficult to separate from water, compressed air from an air source contains excessive water vapor and oil drops, and meanwhile, solid impurities such as rust, sand grains and pipeline sealing agents can damage an exhaust pipe, block small exhaust holes on components and shorten the service life of the components or cause the components to lose efficacy.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an explosion-proof diesel engine exhaust washing tank, which has the advantages of being capable of discharging all tiny bubbles and filtering and separating excessive magazines in the washing tank, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof diesel engine exhaust water washing case, includes the water washing case, water washing case bottom is provided with the bracket, the round hole has been seted up to water washing case both sides outer wall, water washing case is located the position fixed mounting of round hole has water inlet and outlet, the top movable mounting of water washing case has the roof, the round hole has been seted up to the roof upper surface, the roof upper surface is located the position grafting of round hole has blast pipe and allies oneself with the supply tank blast pipe, the surface fixed mounting of blast pipe and allies oneself with the supply tank blast pipe has the barometer, the discharge gate has been seted up to the bottom of water washing case.

Preferably, the top of the exhaust pipe of the water supply tank is fixedly provided with an air filter.

Through the technical scheme, the compressed air from the air source contains excessive water vapor and oil drops, and simultaneously contains solid impurities such as rust, sand grains, pipeline sealing agents and the like, which damage the exhaust pipe, block the small exhaust holes on the components and shorten the service life of the components or cause the components to lose efficacy. The air filter is used for separating liquid water and liquid oil drops in the compressed air.

Preferably, an exhaust valve is fixedly arranged at the top end of the exhaust pipe.

Through above-mentioned technical scheme, when there is gas to spill over in the washing case, gas can upwards climb along the pipeline, finally gathers in the highest point of blast pipe, and when gas gets into discharge valve pocket gathering in discharge valve upper portion, along with the increase of gas in the valve, pressure rises, and when gas pressure is greater than system pressure, gas can make intracavity water fall, and the flotation pontoon descends along with the water level, opens discharge valve. After the gas is exhausted, the water level rises and the exhaust valve is closed. The water surface in the valve cavity descends, and the exhaust valve is opened, so that the atmosphere can enter the system through the exhaust valve because the external atmospheric pressure is higher than the system pressure at the moment, and the harm of negative pressure is prevented.

Preferably, the top of the water washing tank is movably connected with an opening and closing cover.

Through the technical scheme, the water washing box can be freely opened and closed, the condition inside the water washing box can be checked more conveniently before equipment work is carried out, and after the equipment work is finished, the inside cleaning work of the water washing box can be carried out.

Preferably, a sealing plug is rotatably connected to the bottom of the water washing tank at the position of the discharge port.

Through above-mentioned technical scheme, the sewage residue that the discharge port can make the washing incasement portion through the washing closely discharges to and the water that discharges through the washing of washing incasement portion discharges, and the sealing plug can prevent that the liquid in the washing case from spilling.

Preferably, a filter screen is fixedly arranged on the surface of the inner wall of the water outlet.

Through the technical scheme, after the washing tank is subjected to cleaning work, clean water is discharged out of the washing tank through the filter screen fixedly arranged on the inner wall of the water outlet.

Compared with the prior art, the utility model provides the exhaust water washing box of the explosion-proof diesel engine, which has the following beneficial effects:

1. the utility model is through the air filter that the top of the exhaust pipe of the water supply tank of the hookup is fixedly installed, contain excessive steam and oil drop from the air supply, there are solid impurity, such as rust, sand grain, pipeline sealant, etc. at the same time, these can damage the piston seal ring, block the small exhaust hole on the component, shorten the life span of the component or make it invalid, the role of the air filter is to separate the liquid water, liquid oil drop in the compressed air.

2. The utility model can discharge tiny bubbles through the exhaust pipe of the water supply tank. The tiny bubbles are mixed with water when passing through the exhaust pipe of the water supply tank, the common exhaust valve water can wrap the bubbles and is difficult to exhaust, the diameter of the water supply tank is compared with that of the exhaust pipe of the water supply tank, after the water flows from the water inlet to the water supply tank, the drift diameter of the water supply tank can be increased, the flow rate of the water can be reduced, after the flow rate of the water is reduced, the tiny bubbles can be separated from the water, the tiny bubbles can become large bubbles, and the gas can be exhausted through the exhaust pipe of the water supply tank.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic view of the inner cross-section of the structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the present utility model.

Wherein: 1. a washing tank; 2. a bracket; 3. a water inlet; 4. a water outlet; 5. a top plate; 6. an exhaust pipe; 7. an exhaust pipe connected with the water supply tank; 8. an air pressure gauge; 9. a discharge port; 10. a sealing plug; 11. an air filter; 12. an exhaust valve; 13. opening and closing the cover; 14. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an explosion-proof diesel engine exhaust water washing tank comprises a water washing tank 1, a bracket 2 is arranged at the bottom of the water washing tank 1, round holes are formed in the outer walls of two sides of the water washing tank 1, a water inlet 3 and a water outlet 4 are fixedly arranged at positions of the round holes of the water washing tank 1, a top plate 5 is movably arranged at the top of the water washing tank 1, the upper surface of the top plate 5 is provided with round holes, an exhaust pipe 6 and an exhaust pipe 7 of a water supply tank are inserted at positions of the round holes on the upper surface of the top plate 5, an air pressure gauge 8 is fixedly arranged on the outer surfaces of the exhaust pipe 6 and the exhaust pipe 7 of the water supply tank, and a discharge port 9 is formed in the bottom of the water washing tank 1.

Specifically, an air filter 11 is fixedly installed at the top of the water supply tank exhaust pipe 7. The compressed air from the air source contains excessive water vapor and oil drops, and at the same time, solid impurities such as rust, sand grains, pipeline sealing agents and the like, which damage the exhaust pipe 6, block small exhaust holes on the components and shorten the service life of the components or lead the components to lose efficacy. The air filter is used for separating liquid water and liquid oil drops in the compressed air.

Specifically, the exhaust valve 12 is fixedly installed at the top end of the exhaust pipe 6. The advantages are that when gas overflows in the washing tank 1, the gas can climb upwards along the exhaust pipe 6 and finally gather at the highest point of the exhaust pipe 6, when the gas enters the valve cavity of the exhaust valve 12 and gathers at the upper part of the exhaust valve 12, the pressure rises along with the increase of the gas in the valve, when the gas pressure is higher than the system pressure, the gas can enable the water surface in the cavity to descend, the pontoon descends along with the water level, the exhaust valve 12 is opened, and after the gas is exhausted, the water level rises and the exhaust valve 12 is closed. The water surface in the valve cavity descends, the exhaust valve 12 is opened, and the outside atmospheric pressure is higher than the system pressure at the moment, so that the atmosphere can enter the system through the exhaust valve 12, and the harm of negative pressure is prevented.

Specifically, the top of the water washing tank 1 is movably connected with an opening and closing cover 13. The advantage is, can supply the free switching, before carrying out equipment work, more convenient inspection washing case 1 inside condition, after equipment work, can carry out inside cleaning work to washing case 1.

Specifically, the bottom of the washing tank 1 is rotatably connected with a sealing plug 10 at the position of the discharge port 9. The advantage is that the drain port 9 can make the inside sewage residue that is washed by water of washing tank 1 closely discharge to and discharge the water that is discharged through the washing of washing tank 1 inside, and sealing plug 10 can prevent the liquid in the washing tank 1 from spilling.

Specifically, the filter screen 14 is fixedly arranged on the surface of the inner wall of the water outlet 4. The advantage is that after the washing tank 1 is cleaned, clean water is discharged out of the washing tank 1 through the filter screen 14 fixedly arranged on the inner wall of the water outlet 4.

When the air conditioner is used, the opening and closing cover 13 is firstly opened, the internal condition of the washing tank 1 is checked, the equipment is ensured to be used well, water is filled into the washing tank 1 through the water inlet 3, when air overflows in the washing tank 1, the air can climb upwards along the exhaust pipe 6 and finally gather at the highest point of the exhaust pipe 6, when the air enters the exhaust valve 12, the valve cavity of the air conditioner gathers at the upper part of the exhaust valve 12, the pressure rises along with the increase of the air in the valve, when the air pressure is higher than the system pressure, the air can enable the water surface in the cavity to descend along with the water level, the pontoon descends along with the water level, the exhaust valve 12 is opened, after the air is exhausted, the water level rises, the exhaust valve 1 is closed, the water surface in the valve cavity descends, the exhaust valve 12 is opened, and because the external atmospheric pressure is higher than the system pressure, the air can enter the system through the exhaust valve 12, and the harm of negative pressure is prevented. And then the tiny bubbles are discharged through the exhaust valve of the water supply tank. When passing through the exhaust pipe 7 of the water supply tank, tiny bubbles are mixed with water, and the water of a common exhaust valve 12 can wrap the bubbles and is difficult to exhaust. Compared with the exhaust pipe 7 of the water supply tank, the diameter of the water tank 1 is compared, after water flows into the water tank 1 from the water inlet, the drift diameter can be increased, the flow rate of the water can be reduced, after the flow rate of the water is reduced, micro bubbles can be separated from water, the micro bubbles can become large bubbles, and then the gas can be discharged through the exhaust pipe 7 of the water supply tank.

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

Claims

1. The utility model provides an explosion-proof diesel engine exhaust water washing case, includes water washing case (1), its characterized in that: the utility model discloses a water washing tank, including washing tank (1), blast pipe (6) and allies oneself with supply tank blast pipe (7) are pegged graft in the position that top plate (5) upper surface was located the round hole to top movable mounting of washing tank (1) has roof (5), roof (5) upper surface has been seted up to the position that top plate (5) upper surface was located the round hole, blast pipe (6) and allies oneself with supply tank blast pipe (7) outer surface fixed mounting of blast pipe (6) and allies oneself with supply tank blast pipe (7) has barometer (8), discharge gate (9) have been seted up to the bottom of washing tank (1).

2. An explosion-proof diesel exhaust gas washing tank according to claim 1, wherein: an air filter (11) is fixedly arranged at the top of the exhaust pipe (7) of the water supply tank.

3. An explosion-proof diesel exhaust gas washing tank according to claim 1, wherein: an exhaust valve (12) is fixedly arranged at the top end of the exhaust pipe (6).

4. An explosion-proof diesel exhaust gas washing tank according to claim 1, wherein: the top of the water washing tank (1) is movably connected with an opening and closing cover (13).

5. An explosion-proof diesel exhaust gas washing tank according to claim 1, wherein: the bottom of the water washing tank (1) is rotatably connected with a sealing plug (10) at the position of the discharge port (9).

6. An explosion-proof diesel exhaust gas washing tank according to claim 1, wherein: the filter screen (14) is fixedly arranged on the inner wall surface of the water outlet (4).