CN213528036U - Cooling structure for desulfurizing tower of thermal power factory - Google Patents

Abstract

The utility model provides a thermal power factory is cooling structure for desulfurizing tower relates to desulfurizing tower technical field, including main part and tower stove, the inside embedding of main part is provided with the cooling plate, and the inside top embedding of main part is provided with the feed liquor pipe, and the lower fixed surface of feed liquor pipe is connected with the shower nozzle, and the inside embedding of shower nozzle is provided with the cooling granule, and the inside below fixed mounting of main part has the thick liquid guide board, and the below of thick liquid guide board is equipped with the thick liquid district. The utility model discloses in, through installing the cooling plate, cooling plate weight slab thickness is only 0.4-0.8mm to wash easily, the main part is inside can produce high temperature when the main part carries out the desulfurization, thereby makes the overheated damage that leads to of main part, and the cooling plate can play and cool down to the main part is inside, has prevented that the main part is overheated and the overheated phenomenon that leads to the damage of main part internals.

Description

Cooling structure for desulfurizing tower of thermal power factory

Technical Field

The utility model relates to a desulfurizing tower technical field especially relates to a cooling structure for desulfurizing tower of thermal power factory.

Background

The desulfurization tower is tower equipment for performing desulfurization treatment on industrial waste gas. The desulfurizing tower is originally built by granite most widely, and utilizes a water film desulfurization dust removal principle, namely a granite water film desulfurization dust remover or a granite water film desulfurization dust remover, the current situation of air pollution in China is very severe, in the problem of air pollution, the occurrence frequency of acid rain is more and more, the main gas component forming the acid rain is sulfur dioxide gas, therefore, in the tail gas emission of a factory, the tail gas can be emitted after the sulfur dioxide gas is effectively absorbed, the desulfurizing tower is equipment for efficiently absorbing the sulfur dioxide gas, the current common desulfurizing tower sprays desulfurizing liquid to the inside during the desulfurization, but the flue gas retention time of the desulfurizing tower is short, the flue gas is discharged from a gas outlet after the desulfurizing liquid fails to completely absorb the sulfur dioxide, the desulfurization efficiency is low, the ideal desulfurization effect is not achieved, and the desulfurizing tower can contact with the air to release heat while replacing the desulfurizing agent, the temperature is further increased, and the risk of explosion caused by fire exists, so that the upgrading and the reconstruction are needed on the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling structure for a desulfurizing tower of a thermal power plant.

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

a cooling structure for a desulfurizing tower of a thermal power plant comprises a main body and a tower furnace, wherein a cooling plate is embedded in the main body, a liquid inlet pipe is embedded in the upper part of the inside of the main body, a spray head is fixedly connected to the lower surface of the liquid inlet pipe, cooling particles are embedded in the spray head, a slurry guide plate is fixedly installed below the inside of the main body, a slurry area is arranged below the slurry guide plate, a slurry outlet is formed in the right side surface of the main body, main body supporting legs are fixedly connected to the left side and the right side of the lower surface of the main body, a gas outlet is embedded in the upper surface of the main body, a valve is fixedly connected to the middle part of the right side of the gas outlet, a gas inlet is formed in the lower surface of the left side of the main body, a first connecting pipe, the embedding of cooling water tank's upper surface right side is provided with the second connecting pipe, the other end embedding of second connecting pipe is provided with the fan, the lower fixed surface of fan is connected with the fan frame, the left side surface embedding of fan is provided with the third connecting pipe, the other end embedding of third connecting pipe is provided with the tower stove, the equal fixedly connected with tower stove supporting legs in the lower surface left and right sides of tower stove.

Preferably, the main body, the tower furnace and the fan are electrically connected with an external power supply through power lines.

Preferably, the cooling particles are respectively uniformly dispersed in the interior of the spray head.

Preferably, the cooling plate is closely attached to the inside of the main body.

Preferably, the other ends of the first connecting pipe and the second connecting pipe extend to the inside of the cooling water tank.

Preferably, the liquid inlet pipe is matched with the spray head.

Preferably, the slurry guide plate is matched with the slurry outlet.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing the cooling plate, cooling plate weight slab thickness is only 0.4-0.8mm to wash easily, the main part is inside can produce high temperature when the main part carries out the desulfurization, thereby makes the overheated damage that leads to of main part, and the cooling plate can play and cool down to the main part is inside, has prevented that the main part is overheated and the overheated phenomenon that leads to the damage of main part internals.

2. Wherein, through installing the cooling granule, the cooling granule sets up to circular granule, and can effectually fill up the shower nozzle is inside, the cooling granule can effectually cool off rivers before rivers get into the shower nozzle, and carry out desulfurization in-process rivers through the granule cooling back of cooling and jet out through the shower nozzle and can more effectually carry out quick cooling to main part internals, and can carry out water spray cooling to the inner wall of main part, thereby make main part and internals increase life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the main body structure of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 2A of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B of the present invention.

In fig. 1 to 4, the correspondence between the part names or lines and the reference numbers is: 1-main body, 2-main body supporting leg, 3-slurry outlet, 4-valve, 5-air outlet, 6-air inlet, 7-first connecting pipe, 8-cooling water tank, 9-second connecting pipe, 10-fan, 11-fan base, 12-third connecting pipe, 13-tower furnace, 14-tower furnace supporting leg, 15-slurry area, 16-slurry guiding plate, 17-liquid inlet pipe, 18-nozzle, 19-cooling plate and 20-cooling particle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a cooling structure for a desulfurization tower of a thermal power plant, including a main body 1 and a tower furnace 13, a cooling plate 19 is embedded in the main body 1, a liquid inlet pipe 17 is embedded above the main body 1, a nozzle 18 is fixedly connected to the lower surface of the liquid inlet pipe 17, cooling particles 20 are embedded in the nozzle 18, a slurry guide plate 16 is fixedly installed below the inner portion of the main body 1, a slurry area 15 is arranged below the slurry guide plate 16, a slurry outlet 3 is formed on the right side surface of the main body 1, main body support legs 2 are fixedly connected to the left and right sides of the lower surface of the main body 1, a gas outlet 5 is embedded in the upper surface of the main body 1, a valve 4 is fixedly connected to the middle portion of the right side of the gas outlet 5, a gas inlet 6 is formed on the left side lower surface of the main, the other end embedding of first connecting pipe 7 is provided with coolant tank 8, and the upper surface right side embedding of coolant tank 8 is provided with second connecting pipe 9, and the other end embedding of second connecting pipe 9 is provided with fan 10, and fan seat 11 is connected to the lower fixed surface of fan 10, and the left surface embedding of fan 10 is provided with third connecting pipe 12, and the other end embedding of third connecting pipe 12 is provided with tower stove 13, and the equal fixedly connected with tower stove supporting legs 14 in the lower surface left and right sides of tower stove 13.

Further, the main body 1, the tower furnace 13 and the fan 10 are electrically connected to an external power source through power lines.

Further, the cooling particles 20 are uniformly dispersed inside the spray head 18, respectively, and can rapidly cool the water flow inside the spray head 18.

Furthermore, the cooling plate 19 is closely attached to the inside of the main body 1, and can more effectively and comprehensively perform a cooling function on the inside of the main body 1.

Further, the other ends of the first connecting pipe 7 and the second connecting pipe 9 both extend to the inside of the cooling water tank 8, and the flue gas can be effectively discharged into the cooling water tank 8 to be cooled, and enter the inside of the main body 1 to be desulfurized.

Further, feed liquor pipe 17 is supporting setting with shower nozzle 18, and shower nozzle 18 can in time spout water when rivers flow into feed liquor pipe 17 to reach faster inside cooling to main part 1.

Further, thick liquid guide plate 16 is supporting setting with thick liquid discharge port 3, and thick liquid can be more timely when thick liquid flows into thick liquid district 15 through thick liquid guide plate 16 and discharges through thick liquid discharge port 3, has guaranteed the discharge that thick liquid can be timely.

The working principle is as follows: firstly checking whether the equipment is installed completely, then electrically connecting the main body 1, the tower furnace 13 and the fan 10 with an external power supply through a power line by manpower, then extracting the smoke generated after the tower furnace 13 works out through the fan 10 connected with the third connecting pipe 12, then pumping the smoke into the cooling water tank 8 through the second connecting pipe 9 for cooling, then feeding the cooled smoke into the main body 1 from the air inlet 6 through the first connecting pipe 7, firstly, starting to desulfurize when the smoke enters the main body 1, pumping water from an external water source through the liquid inlet pipe 17 when the heat is generated between the inner part and the internal part of the main body 1 during desulfuration, then rapidly cooling the water flow through the cooling particles 20 when the water flow reaches the inner part of the spray head 18, spraying the cooled water flow through the spray head 18 to cool the internal part of the main body, and then introducing the slurry generated in the desulfuration process into the slurry area 15 through the slurry guide plate 16, then the slurry is quickly discharged from a slurry discharge port, finally, the flue gas after the desulfurization is finished is discharged through a gas outlet 5, and the gas output is controlled through a control valve 4 during the gas discharge.

The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a cooling structure for desulfurizing tower of thermal power factory, includes main part (1) and tower furnace (13), its characterized in that, the inside embedding of main part (1) is provided with cooling plate (19), the inside top embedding of main part (1) is provided with feed liquor pipe (17), the lower fixed surface of feed liquor pipe (17) is connected with shower nozzle (18), the inside embedding of shower nozzle (18) is provided with cooling particle (20), the inside below fixed mounting of main part (1) has thick liquid guide board (16), the below of thick liquid guide board (16) is equipped with thick liquid district (15), thick liquid discharge port (3) have been seted up on the right side surface of main part (1), the equal fixedly connected with main part supporting legs (2) in the lower surface left and right sides of main part (1), the upper surface embedding of main part (1) is provided with gas outlet (5), the right side middle part fixedly connected with valve (4) of, air inlet (6) have been seted up to the left side below surface of main part (1), the left side embedding of air inlet (6) is provided with first connecting pipe (7), the other end embedding of first connecting pipe (7) is provided with coolant tank (8), the upper surface right side embedding of coolant tank (8) is provided with second connecting pipe (9), the other end embedding of second connecting pipe (9) is provided with fan (10), the lower fixed surface of fan (10) is connected fan seat (11), the left side surface embedding of fan (10) is provided with third connecting pipe (12), the other end embedding of third connecting pipe (12) is provided with tower furnace (13), the equal fixedly connected with tower furnace supporting legs (14) of the lower surface left and right sides of tower furnace (13).

2. The cooling structure for the desulfurization tower of the thermal power plant according to claim 1, wherein the main body (1), the tower furnace (13) and the fan (10) are electrically connected to an external power source through power lines.

3. The temperature reduction structure for a desulfurization tower of a thermal power plant according to claim 1, wherein the cooling particles (20) are uniformly dispersed inside the spray heads (18), respectively.

4. The temperature reduction structure for a desulfurization tower of a thermal power plant according to claim 1, wherein the cooling plate (19) is closely attached to the inside of the main body (1).

5. The temperature reduction structure for a desulfurization tower of a thermal power plant according to claim 1, wherein the other ends of the first and second connection pipes (7, 9) each extend to the inside of the cooling water tank (8).

6. The cooling structure for the desulfurization tower of the thermal power plant as recited in claim 1, wherein the liquid inlet pipe (17) is disposed in cooperation with the spray head (18).

7. The temperature reduction structure for a desulfurization tower of a thermal power plant according to claim 1, wherein the slurry guide plate (16) is provided in association with the slurry discharge port (3).

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