WO2021083405A2

WO2021083405A2 - Exhaust gas pollution treatment apparatus

Info

Publication number: WO2021083405A2
Application number: PCT/CN2020/137501
Authority: WO
Inventors: 何凡
Original assignee: 苏州鱼得水电气科技有限公司
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-05-06
Also published as: WO2021083405A3; DE212020000415U1

Abstract

Disclosed in the present utility model is an exhaust gas pollution treatment apparatus, comprising a housing, a gas inlet being arranged on one side of the top of the housing, a limiting baffle being arranged in the middle of the gas inlet, a telescopic block being arranged in the middle of the limiting baffle, a traction line being arranged on one side of the telescopic block, a sliding block being arranged on one side of the traction line, a cavity being arranged on the outer side of the gas inlet, a sliding groove being arranged on the inner side of the cavity, a gas intake pipe being arranged at the bottom of the gas inlet, a waterproof air-permeable valve being arranged on one side of the gas intake pipe, a partition plate being arranged at the top of the gas intake pipe, and a first rotating shaft being arranged in the middle of the partition plate. The present utility model has a scientific and rational structure and safe and convenient use, and uses the excess heat of the exhaust gas to heat the equipment; the more the treated gas, the faster the passing speed of the gas restricted to enter, accelerating the reaction, and cleaning precipitate in the equipment, preventing condensation in the equipment from affecting the treatment effect.

Description

Waste gas pollution treatment device

Technical field

The utility model relates to the technical field of pollution control, in particular to a waste gas pollution control device.

Background technique

Exhaust gas refers to the toxic and harmful gas emitted by human beings in the process of production and life. In particular, the production of domestic waste gas caused by human life in chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., emits a large smell of waste gas, which seriously pollutes the environment and affects human health.

When the exhaust gas treatment is carried out, because the composition of the exhaust gas is more complicated, when the exhaust gas is discharged, it is generally directly discharged into the air, which wastes energy and is not conducive to the development of circulation. After chemical precipitation, the deposits and medicines left behind are Liquid mixing, resulting in a drop in the precipitation capacity of the liquid chemical, requires timely replacement of the liquid chemical to ensure the efficiency of waste gas treatment.

Utility model content

The purpose of the present utility model is to provide a waste gas pollution control device to solve the problems raised in the background art.

In order to solve the above technical problems, the present invention provides the following technical solutions: an exhaust gas pollution control device, including a housing, an air inlet is provided on one side of the top of the housing, and a restricting baffle is provided in the middle of the air inlet, A telescopic block is arranged in the middle of the restriction baffle, a pulling wire is arranged on one side of the telescopic block, a sliding block is arranged on one side of the pulling wire, and a cavity is arranged on the outside of the air inlet. A sliding groove is provided on the inner side of the cavity, an air inlet pipe is provided at the bottom of the air inlet, a waterproof and breathable valve is provided on one side of the air inlet pipe, a partition is provided on the top of the air inlet pipe, and the middle of the partition A rotating shaft is provided, the outer side of the rotating shaft one is provided with a rotating rod, the top of the rotating shaft one is provided with a belt, one side of the belt is provided with a second rotating shaft, and the bottom of the second rotating shaft is provided with a motor. Two rotating rods are provided on the top.

Further, the top of the partition is provided with a medicament chamber, one side of the top of the medicament chamber is provided with a feeding port, the other side of the top of the medicament chamber is provided with a rising chamber, and a circulating water pipe is provided in the middle of the rising chamber. One side of the rising chamber is provided with a spraying chamber, and one side of the spraying chamber is provided with a heating chamber. The medicament is added to the medicament chamber through the feeding port, and the rising chamber on the top of the medicament chamber heats up and filters the gas.

Further, the outer side of the first rotating shaft and the second rotating shaft is provided with a pulley connected to the belt in rotation, and the belt rotates on the pulley.

Further, the top of the heating chamber is provided with a surrounding tube, one side of the surrounding tube is provided with a fixed plate, the bottom of the fixed plate is provided with a connecting tube, the surrounding tube wraps the circulating water pipe, and the fixed plate passes gas to Connect the tube.

Further, the sliding block is slidably connected in the sliding groove, the air inlet passes through the fixing plate, the connecting pipe is connected to the cavity, the air inlet and the fixing plate are in a penetrating relationship, and the air inlet is not affected by the fixing plate. As a result, the air can pass through the middle of the fixed plate.

Further, one side of the medicament room and the spraying chamber is provided with a drain pipe, and a solenoid valve is arranged in the middle of the drain pipe. The solenoid valve is provided on the drain pipe. The drain pipe connects the medicament room and the spraying room. room.

Further, a seal is provided at the connection between the belt and the medicament chamber, the rotating shaft is rotatably connected with the partition plate, and a filter plate is provided in the rising chamber. The rotating shaft rotates on the partition plate, and the filter plate protects the heated gas. Better filtering.

Further, an exhaust port is provided at the bottom of the cavity to communicate with the outer side of the housing, a small through hole is opened in the middle of the slider, and there is a vent hole on the slider. Then the slider is pushed, but it will pass through the hole from the cavity. The body is discharged to the outside of the casing to complete the discharge of exhaust gas.

Further, a pipe is provided at the bottom of the heating chamber to communicate with the spraying chamber, and the heating chamber is electrically heated outside the heating chamber, and the heating chamber heats the processed gas to make it easier to discharge to the outside, and the hot air moves upward.

Further, the surrounding pipe wraps the top of the circulating water pipe, the water in the circulating water pipe is in a flowing state, and the surrounding pipe wraps the top of the circulating water pipe, and the water in the circulating water pipe is heated by hot air.

The beneficial effects are:

1. The utility model heats the circulating water pipe wrapped by the surrounding pipe by introducing gas into the surrounding pipe, so that the temperature of the rising chamber where the circulating water pipe is located is increased, and the exhaust gas just coming out of the medicament room is heated up, so that it can pass through the filter The exhaust gas of the plate can be filtered better. The gas in the surrounding pipe enters the cavity through the connecting pipe at the bottom of the fixed plate, and the sliding block is pushed down in the chute in the cavity, and the pulling line is driven to move the telescopic block to both sides. The opening makes the air intake speed faster. Originally, there is a gap between the telescopic blocks to pass the exhaust gas. The larger the input amount of the exhaust gas, the more gas will be processed, and the greater the pushing of the slider will be. The speed of the intake air gets positive feedback.

2. After the waste gas enters the equipment, the utility model enters the medicament room through the waterproof and breathable valve. The chemical medicament is added to the medicament room to react to the harmful gas in the waste gas. After precipitation, the substance falls on the bottom of the medicament room. The gas is sprayed twice to prevent other harmful gases from the exhaust gas from escaping. There will be deposits left in the medicament room and spraying room, which need to be cleaned to prevent affecting the effect of the treatment. The motor drives the second and second rotating shafts to rotate, and the outer side of the second rotating shaft drives The belt rotates the shaft and drives the rotating rod to rotate, so that the bottom of the medicament chamber and the spraying chamber are stirred to prevent the sediment from condensing, and then the solenoid valve is opened to allow the sediment in the medicament chamber and spraying chamber to be discharged through the drain pipe. Replace with a new agent to ensure the treatment effect.

Description of the drawings

Figure 1 is a schematic front view of the structure of the utility model;

Figure 2 is a schematic top view of the structure of the utility model;

Fig. 3 is a schematic diagram of the enlarged structure at A of Fig. 1 of the present utility model;

Fig. 4 is a schematic diagram of the enlarged structure at B of Fig. 1 of the present utility model;

In the picture: 1 shell; 2 air inlet; 3 restrictive baffle; 4 telescopic block; 5 traction line; 6 sliding block; 7 cavity; 8 sliding groove; 9 air inlet pipe; 10 waterproof and breathable valve; 11 partition; 12 Rotating shaft one; 13 rotating rod one; 14 belt; 15 rotating shaft two; 16 motor; 17 rotating rod two; 18 pharmacy room; 19 feeding port; 20 liter greenhouse; 21 circulating water pipe; 22 spraying room; 23 heating chamber; 24 surrounding pipe ; 25 fixed plate; 26 connecting pipe; 27 drain pipe; 28 solenoid valve.

Detailed ways

Referring to Figures 1-3, the present invention provides the following technical solutions: an exhaust gas pollution control device, including a housing 1, an air inlet 2 is provided on the top side of the housing 1, and an air inlet 2 is provided in the middle There is a restricting baffle 3, a telescopic block 4 is arranged in the middle of the restricting baffle 3, a pulling wire 5 is arranged on one side of the telescopic block 4, and a slider 6 is arranged on one side of the pulling wire 5. A cavity 7 is provided on the outside of the air inlet 2, a sliding groove 8 is provided on the inner side of the cavity 7, an air inlet pipe 9 is provided at the bottom of the air inlet 2, and a waterproof and breathable air inlet pipe 9 is provided on one side of the air inlet pipe 9 Valve 10.

In a preferred embodiment, the top of the partition 11 is provided with a medicament chamber 18, one side of the top of the medicament chamber 18 is provided with a feeding port 19, and the other side of the top of the medicament chamber 18 is provided with a rising chamber 20, so A circulating water pipe 21 is provided in the middle of the rising greenhouse 20, a spraying chamber 22 is provided on one side of the rising chamber 20, and a heating chamber 23 is provided on one side of the spraying chamber 22, and medicaments are added to the medicament chamber 18 through a feeding port 19, The rising greenhouse on the top of the medicament room 18 heats up and filters the gas to improve efficiency.

In a preferred embodiment, the outer side of the first rotating shaft 12 and the second rotating shaft 15 is provided with a pulley and the belt 14 rotatably connected, and the belt 14 relies on the pulley to drive the first rotating shaft 12 and the second rotating shaft 15.

In a preferred embodiment, the top of the heating chamber 23 is provided with a surrounding tube 24, one side of the surrounding tube 24 is provided with a fixing plate 25, and the bottom of the fixing plate 25 is provided with a connecting tube 26, the surrounding tube 24 The circulating water pipe 21 is wrapped, and the fixed plate 25 passes air into the connecting pipe 26.

In a preferred embodiment, the sliding block 6 is slidably connected in the sliding groove 8, the air inlet 2 passes through the fixing plate 25, the connecting pipe 26 is in communication with the cavity 7, and the air inlet 2 is connected to the fixed The plate 25 is in a penetrating relationship, and the air inlet 2 is not affected by the fixed plate 25.

In a preferred embodiment, a drain tube 27 is provided on one side of the medicament chamber 18 and the spray chamber 22, and a solenoid valve 28 is provided in the middle of the drain tube 27, and the solenoid valve 28 is on the drain tube 27. Both are provided, and the drain pipe 27 connects the medicament chamber 18 and the spray chamber 22.

The working principle of the utility model: by introducing gas into the surrounding pipe 24, the circulating water pipe 21 wrapped by the surrounding pipe 24 is heated, so that the temperature of the rising chamber 20 where the circulating water pipe 21 is located is increased, and the temperature of the rising chamber 20 is increased, and it will just come out of the medicament room 18. The exhaust gas is heated up to make the filtering effect of the filter plate better. The gas in the surrounding pipe 24 enters the cavity 7 through the connecting pipe 26 at the bottom of the fixed plate 25, and the slider 6 is pushed down in the chute 8 in the cavity 7 The movement drives the traction line 5 to open the telescopic block 4 to both sides, so that the air intake speed of the air inlet 2 is accelerated. Originally, there is a gap between the telescopic blocks 4 to pass the exhaust gas. The greater the input of the exhaust gas, the treated gas The more the efficiency of the whole process is positive feedback.

1 and 4, the present invention provides the following technical solutions: a waterproof and breathable valve 10 is provided on one side of the air inlet pipe 9, a partition 11 is provided on the top of the air inlet pipe 9, and the middle of the partition 11 A rotating shaft 12 is provided, the outer side of the rotating shaft 12 is provided with a rotating rod 13, the top of the rotating shaft 12 is provided with a belt 14, and one side of the belt 14 is provided with a rotating shaft 15 and the rotating shaft two 15 A motor 16 is arranged at the bottom, and a rotating rod 17 is arranged on the top of the second rotating shaft 15.

In a preferred embodiment, a seal is provided at the connection between the belt 14 and the medicament chamber 18, the rotating shaft 12 is rotatably connected with the partition 11, the ascending chamber 20 is provided with a filter plate, and the rotating shaft 12 is arranged at The partition 11 rotates up, but the partition 11 does not move.

In a preferred embodiment, an exhaust port is provided at the bottom of the cavity 7 to communicate with the outside of the housing 1, a small through hole is opened in the middle of the slider 6, and a vent hole is provided on the slider 6 to connect The gas entering the pipe 26 is processed.

In a preferred embodiment, a pipe is provided at the bottom of the heating chamber 23 to communicate with the spraying chamber 22, and the outside of the heating chamber 23 is electrically heated, and the heating chamber 23 heats the processed gas to make it easier for the outside world to be heated. Discharge, the hot air moves upwards.

In a preferred embodiment, the surrounding pipe 24 wraps the top of the circulating water pipe 21, the water in the circulating water pipe 21 is in a flowing state, and the water in the circulating water pipe 21 is heated by hot air, so that the circulating water pipe 21 is heated. The water in the heat is heated, and the heat of the exhaust gas is used for heat treatment.

The working principle of the utility model: after the exhaust gas enters the equipment, it enters the medicament chamber 18 through the waterproof and breathable valve 10. The medicament chamber 18 is added with chemical agents to react the harmful gases in the exhaust gas, and the precipitated substances fall on the bottom of the medicament chamber 18. The spraying chamber 22 sprays the treated gas twice to prevent other harmful gases from the exhaust gas from escaping. There will be deposits left in the medicament chamber 18 and spraying chamber 22, which need to be cleaned to prevent affecting the effect of the treatment. The motor 16 drives the second rotating shaft. 15 rotates with rotating rod two 17, and the outside of rotating shaft 15 drives belt 14 to rotate shaft one 12, which drives rotating rod one 13 to rotate, so that the bottom of the medicament chamber 18 and spraying chamber 22 are stirred to prevent the sediment from condensing, and then the solenoid valve is opened 28. The sediment in the medicament chamber 18 and the spray chamber 22 is discharged through the drain pipe 27, and new medicament is replaced to ensure the treatment effect.

Claims

An exhaust gas pollution control device, comprising a housing (1), characterized in that: an air inlet (2) is provided on the top side of the housing (1), and a restricting block is provided in the middle of the air inlet (2) Plate (3), a telescopic block (4) is arranged in the middle of the limiting baffle (3), a pulling wire (5) is arranged on one side of the telescopic block (4), one of the pulling wires (5) A sliding block (6) is arranged on the side, a cavity (7) is arranged on the outside of the air inlet (2), a sliding groove (8) is arranged on the inside of the cavity (7), and the air inlet ( 2) An air inlet pipe (9) is arranged at the bottom of the air inlet pipe (9), a waterproof and breathable valve (10) is arranged on one side of the air inlet pipe (9), and a partition (11) is arranged on the top of the air inlet pipe (9). A rotating shaft (12) is arranged in the middle of the plate (11), a rotating rod (13) is arranged on the outside of the rotating shaft (12), and a belt (14) is arranged on the top of the rotating shaft (12). One side of the belt (14) is provided with a second rotating shaft (15), the bottom of the second rotating shaft (15) is provided with a motor (16), and the top of the second rotating shaft (15) is provided with a second rotating rod (17).
The waste gas pollution control device according to claim 1, characterized in that: the top of the partition (11) is provided with a medicament chamber (18), and the top side of the medicament chamber (18) is provided with a feeding port (19). ), the medicament room (18) is provided with a rising chamber (20) on the other side of the top, a circulating water pipe (21) is arranged in the middle of the rising chamber (20), and one side of the rising chamber (20) is provided with spraying A heating chamber (23) is arranged on one side of the spraying chamber (22).
The exhaust gas pollution control device according to claim 1, characterized in that: the outer side of the first rotating shaft (12) and the second rotating shaft (15) is provided with a pulley and a belt (14) to be rotatably connected.
The exhaust gas pollution control device according to claim 2, characterized in that: the top of the heating chamber (23) is provided with a surrounding tube (24), and one side of the surrounding tube (24) is provided with a fixing plate ( 25) A connecting pipe (26) is provided at the bottom of the fixing plate (25).
The exhaust gas pollution control device according to claim 4, characterized in that: the sliding block (6) is slidably connected in the chute (8), and the air inlet (2) passes through the fixed plate (25) , The connecting pipe (26) is in communication with the cavity (7).
The exhaust gas pollution control device according to claim 2, characterized in that: a drain pipe (27) is provided on one side of the medicament chamber (18) and the spray chamber (22), and the drain pipe (27) A solenoid valve (28) is arranged in the middle of ).
The waste gas pollution control device according to claim 2, characterized in that: a seal is provided at the connection between the belt (14) and the medicament chamber (18), and the rotating shaft (12) and the partition (11) Rotating connection, a filter plate is arranged in the rising chamber (20).
The exhaust gas pollution control device according to claim 1, characterized in that: the bottom of the cavity (7) is provided with an exhaust port communicating with the outside of the housing (1), and the slider (6) is opened in the middle There are small through holes.
The waste gas pollution control device according to claim 2, characterized in that: the bottom of the heating chamber (23) is provided with a pipe communicating with the spraying chamber (22), and the outside of the heating chamber (23) is electrically heated.
The waste gas pollution control device according to claim 4, characterized in that the surrounding pipe (24) wraps the top of the circulating water pipe (21), and the water in the circulating water pipe (21) is in a flowing state.