CN215693104U

CN215693104U - Flue gas desulfurization equipment

Info

Publication number: CN215693104U
Application number: CN202121636887.5U
Authority: CN
Inventors: 姚恒龙
Original assignee: Zhenjiang Hengshengda Chemical Technology Co ltd
Current assignee: Zhenjiang Hengshengda Chemical Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-01
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses flue gas desulfurization equipment which comprises an engine body and an air inlet pipe arranged on the side wall of one side of the lower end of the engine body, wherein the air inlet pipe is communicated with the engine body, an air outlet pipe is arranged on the side wall of the other side of the lower end of the engine body, a partition plate is transversely and fixedly arranged in the engine body, a purification chamber is arranged below the partition plate, a water tank is arranged above the partition plate, alkali liquor is arranged in the water tank, a water inlet pipe is fixedly communicated with the lower end of the water tank, the water inlet pipe penetrates through the partition plate, a baffle plate penetrates through the side wall of the water inlet pipe, a leakage hole is formed in the baffle plate in a penetrating manner, the leakage hole and the water inlet pipe are arranged in a staggered manner, a power mechanism is arranged on the side wall of the upper end of the air inlet pipe, a connecting rod is connected with the power mechanism, and a wide mouth cavity and a thin mouth cavity are formed between the connecting rod and the water inlet pipe; the utility model realizes the complete absorption of sulfur oxides in the flue gas and also avoids the excessive waste of the purifying liquid in the traditional purifying mode.

Description

Flue gas desulfurization equipment

Technical Field

The utility model relates to the technical field of purification equipment, in particular to flue gas desulfurization equipment.

Background

The flue gas is a mixture of gas and smoke dust, which is a main reason for polluting the atmosphere of residential areas, the components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, the smoke dust comprises ash, coal particles, oil drops, high-temperature cracking products and the like of fuel, so the pollution of the flue gas to the environment is the composite pollution of various poisons, and the flue gas desulfurization refers to the removal of oxysulfide from flue gas or other industrial waste gases;

the existing flue gas desulfurization mode is usually to directly let in the flue gas in the pond that has the purifying liquid, though can be in the short time completely get rid of the oxysulfide in the flue gas, if the volume of flue gas is less, can cause the purifying liquid to have a large amount of residues to lead to the waste, if the volume of flue gas is more, can cause the flue gas not totally by the purification just discharge because not knowing the saturation level of purifying liquid, lead to the pollution of environment, to this we propose a flue gas desulfurization equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the existing flue gas desulfurization mode is usually to directly let in the flue gas in the pond that has the purifying liquid, though can be in the short time completely get rid of the oxysulfide in the flue gas, if the volume of flue gas is less, can cause the purifying liquid to have a large amount of residues to lead to the waste, if the volume of flue gas is more, can cause the flue gas not totally by purifying just discharge because not knowing the saturation degree of purifying liquid, lead to the pollution of environment, and a flue gas desulfurization equipment who proposes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a flue gas desulfurization device comprises a machine body and an air inlet pipe arranged on the side wall of one side of the lower end of the machine body, wherein the air inlet pipe is communicated with the machine body, an air outlet pipe is arranged on the side wall of the other side of the lower end of the machine body, a partition plate is transversely and fixedly arranged in the machine body, a purification chamber is arranged below the partition plate, a water tank is arranged above the partition plate, alkali liquor is arranged in the water tank, a water inlet pipe is fixedly communicated with the lower end of the water tank, the water inlet pipe penetrates through the partition plate, a baffle plate penetrates through the side wall of the water inlet pipe, a leakage hole is formed in the baffle plate and is staggered with the water inlet pipe, a power mechanism is arranged on the side wall of the upper end of the air inlet pipe, a connecting rod is connected on the power mechanism, a wide mouth cavity and a thin mouth cavity are formed between the connecting rod and the water inlet pipe, a large piston is arranged in the wide mouth cavity in a sliding mode, the connecting rod and the large piston are fixedly connected, a small piston is arranged in the small opening cavity in a sliding mode, and the small piston and the baffle are fixedly connected.

The utility model further defines the technical scheme that:

preferably, the power mechanism comprises a sliding cavity arranged in the upper wall of the air inlet pipe, a sliding block is arranged in the sliding cavity in a sliding mode, a stress plate is fixedly arranged at the lower end of the sliding block, the stress plate is arranged in the air inlet pipe, and a spring is fixedly arranged between the sliding block and the side wall of the sliding cavity.

Preferably, the lower end of the water inlet pipe is arranged in a slit shape with the distance of 1 CM.

Preferably, the wide mouth cavity and the narrow mouth cavity are integrally formed, and the cross-sectional area of the wide mouth cavity is twice as large as that of the narrow mouth cavity.

Preferably, a fixing block is fixedly arranged at the lower end of the thin oral cavity and is fixedly arranged on the partition plate.

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

according to the utility model, through the arrangement of the power mechanism, when smoke is introduced into the air inlet pipe, the smoke can push the stress plate to move the sliding block, so that the connecting rod is driven to move, and other mechanisms are pushed to work, so that the power of the device can be provided by the emission of the smoke, and the generation of the device and the emission of the smoke have synchronous cooperativity;

according to the utility model, through the mutual matching of the connecting rod, the large piston, the small piston and the baffle plate, the large piston is pushed to move in the wide-mouth cavity under the action of the connecting rod, when the large piston moves, the small piston is pushed to move in the thin-mouth cavity under the action of air pressure, so that the baffle plate moves, when the baffle plate moves to a certain degree, the leak hole corresponds to the water inlet pipe, so that alkali liquor can enter the purification chamber through the water inlet pipe, and meanwhile, the alkali liquor forms a layer of vertical liquid level, so that flue gas exhausted from the air inlet pipe can be purified through the alkali liquor.

Drawings

FIG. 1 is a schematic structural diagram of a flue gas desulfurization apparatus according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

in the figure: 1 machine body, 2 air inlet pipes, 3 air outlet pipes, 4 partition plates, 5 purification chambers, 6 water tanks, 7 alkali liquor, 8 water inlet pipes, 9 baffle plates, 10 leak holes, 11 connecting rods, 12 wide oral cavities, 13 thin oral cavities, 14 large pistons, 15 small pistons, 16 sliding cavities, 17 sliding blocks, 18 stress plates and 19 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a flue gas desulfurization device comprises a body 1 and an air inlet pipe 2 arranged on the side wall of one side of the lower end of the body 1, the air inlet pipe 2 is communicated with the body 1, an air outlet pipe 3 is arranged on the side wall of the other side of the lower end of the body 1, a partition plate 4 is transversely and fixedly arranged in the body 1, a purification chamber 5 is arranged below the partition plate 4, a water tank 6 is arranged above the partition plate 4, an alkali liquor 7 is arranged in the water tank 6, a water inlet pipe 8 is fixedly communicated with the lower end of the water tank 6, the lower end of the water inlet pipe 8 is arranged in a slit shape with the interval of 1CM, so that the alkali liquor flowing into the purification chamber 5 from the water inlet pipe 8 is in a vertical waterfall shape, the waste gas discharged from the air inlet pipe 2 can be completely absorbed by the alkali liquor, the water inlet pipe 8 penetrates through the partition plate 4, a baffle 9 is arranged on the side wall of the water inlet pipe 8 in a penetrating manner, a leak hole 10 is arranged on the baffle 9 in a penetrating manner, and the leak hole 10 is staggered with the water inlet pipe 8, the side wall of the upper end of the air inlet pipe 2 is provided with a power mechanism, when smoke is introduced into the air inlet pipe 2, the smoke can push the stress plate 18 to enable the sliding block 17 to move so as to drive the connecting rod 11 to move and push other mechanisms to work, so that the power of the device can be provided by the exhaust of the smoke, the generation of the device and the exhaust of the smoke have synchronous cooperativity, the power mechanism comprises a sliding cavity 16 arranged in the upper wall of the air inlet pipe 2, the sliding cavity 16 is internally provided with the sliding block 17 in a sliding way, the lower end of the sliding block 17 is fixedly provided with the stress plate 18, the stress plate 18 is arranged in the air inlet pipe 2, a spring 19 is fixedly arranged between the sliding block 17 and the side wall of the sliding cavity 16, the power mechanism is connected with the connecting rod 11, a wide mouth cavity 12 and a thin mouth cavity 13 are arranged between the connecting rod 11 and the water inlet pipe 8, the lower end of the thin mouth cavity 13 is fixedly provided with a fixing block, the fixing block is fixedly arranged on the clapboard 4, the wide cavity 12 and the thin cavity 13 are well fixed to prevent the separation, the wide cavity 12 and the thin cavity 13 are fixedly communicated, the wide cavity 12 and the thin cavity 13 are integrally formed, the cross section area of the wide cavity 12 is twice as large as that of the thin cavity 13, when the large piston 14 in the wide cavity 12 moves for one part, the small piston 15 can move for two parts under the action of pressure, when the connecting rod 11 in the side wall of the machine body 1 moves for a smaller distance, the baffle plate 9 can be driven to block the water inlet pipe 8, the large piston 14 is arranged in the wide cavity 12 in a sliding mode, the connecting rod 11 and the large piston 14 are fixedly connected, the small piston 15 is arranged in the thin cavity 13 in a sliding mode, the small piston 15 and the baffle plate 9 are fixedly connected, and the connecting rod 11, the large piston 14, the small piston 15 and the baffle plate 10 are matched with each other, under the effect of connecting rod 11, promote big piston 14 and remove in wide oral cavity 12, when big piston 14 removes, under the effect of atmospheric pressure, promote little piston 15 and remove in thin oral cavity 13, thereby make baffle 9 remove, when baffle 9 removes to the certain degree, small opening 10 and inlet tube 8 correspond, make alkali lye 7 can enter into clean room 5 through inlet tube 8 in, alkali lye 7 forms the vertical liquid level of one deck simultaneously, make exhaust flue gas can be purified through alkali lye 7 in the intake pipe 2, the synchronization of alkali lye 7 and flue gas can be realized to this process, make alkali lye 7 can carry out corresponding change according to the volume of discharging of flue gas, when having prevented alkali lye 7's waste, also guaranteed that the oxysulfide in the flue gas can be absorbed completely.

When the device is used, flue gas is discharged into the purifying chamber 5 from the air inlet pipe 2, when the flue gas is introduced into the air inlet pipe 2, the flue gas can push the stress plate 18 to enable the sliding block 17 to move, the large piston 14 is pushed to move in the wide-opening cavity 12 under the action of the connecting rod 11, the small piston 15 is pushed to move in the thin-opening cavity 13 under the action of air pressure when the large piston 14 moves, so that the baffle plate 9 moves, when the baffle plate 9 moves to a certain degree, the leakage hole 10 corresponds to the water inlet pipe 8, so that alkali liquor 7 can enter the purifying chamber 5 through the water inlet pipe 8, and meanwhile, the alkali liquor 7 forms a layer of vertical liquid level, so that the flue gas discharged from the air inlet pipe 2 can be purified through the alkali liquor 7 and then is discharged from the air outlet pipe 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The flue gas desulfurization equipment comprises an engine body (1) and an air inlet pipe (2) arranged on the side wall of one side of the lower end of the engine body (1), wherein the air inlet pipe (2) is communicated with the engine body (1), and an air outlet pipe (3) is arranged on the side wall of the other side of the lower end of the engine body (1), the flue gas desulfurization equipment is characterized in that a partition plate (4) is transversely and fixedly arranged in the engine body (1), a purifying chamber (5) is arranged below the partition plate (4), a water tank (6) is arranged above the partition plate (4), alkali liquor (7) is arranged in the water tank (6), an inlet pipe (8) is fixedly communicated with the lower end of the water tank (6), the inlet pipe (8) penetrates through the partition plate (4) and is arranged, a baffle plate (9) is arranged on the side wall of the inlet pipe (8) in a penetrating manner, a leakage hole (10) is arranged on the baffle plate (9) in a penetrating manner, and the leakage hole (10) and the inlet pipe (8) are arranged in a staggered manner, be equipped with power unit on the upper end lateral wall of intake pipe (2), the last connection of power unit is equipped with connecting rod (11), be equipped with wide oral cavity (12) and thin oral cavity (13) between connecting rod (11) and inlet tube (8), be fixed intercommunication setting between wide oral cavity (12) and the thin oral cavity (13), it is equipped with big piston (14) to slide in wide oral cavity (12), connecting rod (11) and big piston (14) fixed connection set up, it is equipped with little piston (15) to slide in thin oral cavity (13), little piston (15) and baffle (9) fixed connection set up.

2. The flue gas desulfurization device of claim 1, wherein the power mechanism comprises a sliding cavity (16) arranged in the upper wall of the air inlet pipe (2), a sliding block (17) is arranged in the sliding cavity (16) in a sliding manner, a stress plate (18) is fixedly arranged at the lower end of the sliding block (17), the stress plate (18) is arranged in the air inlet pipe (2), and a spring (19) is fixedly arranged between the sliding block (17) and the side wall of the sliding cavity (16).

3. A flue gas desulfurization apparatus according to claim 1, wherein the lower end of the inlet pipe (8) is disposed in a slit shape with a pitch of 1 CM.

4. A flue gas desulfurization apparatus according to claim 1, wherein said wide mouth (12) and said narrow mouth (13) are integrally formed, and the cross-sectional area of said wide mouth (12) is twice as large as the cross-sectional area of said narrow mouth (13).

5. A flue gas desulfurization apparatus according to claim 1, characterized in that a fixing block is fixedly provided at the lower end of the narrow mouth (13), and the fixing block is fixedly provided on the partition plate (4).