CN218673222U

CN218673222U - Quench tower

Info

Publication number: CN218673222U
Application number: CN202223283108.5U
Authority: CN
Inventors: 张学松; 王晓娜; 张田; 邵河; 杨磊
Original assignee: Hebei Fenghua Environmental Protection Technology Co ltd
Current assignee: Hebei Fenghua Environmental Protection Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-21
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a quench tower, including the cylinder casing, casing inner chamber bottom rigid coupling has first baffle, casing inner chamber top rigid coupling has the second baffle, first baffle, the three cavity that communicates end to end in proper order is constituteed to second baffle and shells inner wall, casing lateral wall below intercommunication has the air inlet, casing top one side intercommunication has the gas outlet, first baffle is close to air inlet one side and is first cavity, be the second cavity between first baffle and the second baffle, the second baffle is close to gas outlet one side and is the third cavity, the casing lateral wall runs through and is provided with water smoke mechanism, the casing lateral wall runs through and is provided with condensation mechanism, and condensation mechanism is located the gas outlet below, casing inner chamber bottom is located first baffle both sides and is provided with two water conservancy diversion mechanisms, casing lateral wall bottom symmetry is provided with two drain outlets. The utility model discloses can realize the seizure of harmful substance in cooling, the waste gas to high temperature waste gas and avoid steam to discharge in a large number from the quench tower.

Description

Quench tower

Technical Field

The utility model relates to an environmental protection chemical industry field especially relates to a quench tower.

Background

Can discharge out high temperature smoke and dust in the boiler use of mill, these smoke and dust can cause certain degree air pollution if directly discharging to the atmosphere, consequently need a quench tower to come the cooling of high temperature smoke and dust cooling and reduce the emission concentration of sulfur dioxide gas, hydrogen chloride gas and smoke and dust particulate matter.

In the prior art, the publication numbers are: CN214700772U patent document discloses "a quench tower, it includes the tower body, and just be provided with first division board and second division board along the vertical direction interval of tower body in the tower body, form first region between first division board and the tower body top, it is regional to form the second between first division board and the second division board, be provided with first sliding block, second sliding block, a plurality of first spring and a plurality of second spring in the tower body, first sliding block is located first region, and is a plurality of the one end of first spring all is connected with the lower surface of first sliding block, and the other end all with first division board upper surface connection, second sliding block is located the second region, and is a plurality of the one end of second spring all is connected with second sliding block lower surface, and the other end all is connected with the upper surface of second division board. "

However, there are certain problems in this prior art, such as: the displacement through spring and slider comes the extension flue gas cooling time in the tower, but the cavity pressure increase between the baffle leads to the gas velocity of flow to accelerate in the in-service use, and this just leads to a large amount of steam to wrap up and is carried the particulate matter and is discharged to the external world, and too big pressure also can lead to the motion of gas molecule to increase, can lead to gaseous intensification on the contrary.

Therefore, a new type of quenching tower is needed to solve the above problems, achieve cooling of the high-temperature exhaust gas, capture harmful substances in the exhaust gas, and prevent a large amount of water vapor from being discharged from the quenching tower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quench tower to solve the problem that prior art exists, can realize the cooling of high temperature waste gas and avoid steam to discharge in a large number from quench tower.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a quench tower, including the cylinder casing, casing inner chamber bottom rigid coupling has first baffle, casing inner chamber top rigid coupling has the second baffle, first baffle the second baffle with the three cavity of head and the tail intercommunication in proper order is constituteed to the casing inner chamber wall, casing lateral wall below intercommunication has the air inlet, casing top one side intercommunication has the gas outlet, first baffle is close to air inlet one side is first cavity, first baffle with be the second cavity between the second baffle, the second baffle is close to gas outlet one side is the third cavity, the casing lateral wall runs through and is provided with water smoke mechanism, water smoke mechanism set up in first cavity with in the second cavity, the casing lateral wall runs through and is provided with condensation mechanism, condensation mechanism is located in the third cavity, just condensation mechanism is located the gas outlet below, casing inner chamber bottom is located first baffle both sides and is provided with two water conservancy diversion mechanisms, casing lateral wall bottom symmetry is provided with two water conservancy diversion mechanism minimum respectively with two drain inner chamber bottom parallel and level.

Preferably, the water smoke mechanism includes the water pump, the water pump rigid coupling in top of the housing face, the water pump is intake end intercommunication and is had the inlet tube, be provided with the valve on the inlet tube, water pump play water end intercommunication has house steward, the intercommunication has three branch pipe on the house steward, it is three the branch pipe runs through the casing lateral wall set up in first cavity with in the second cavity, wherein be located the below two the branch pipe runs through first baffle, it is three branch pipe outer wall bottom intercommunication has a plurality of atomizer, and is three the branch pipe end sets up to sealed end.

Preferably, the condensation mechanism comprises a refrigerator, the refrigerator is fixedly connected to the side wall of the shell, the output end of the refrigerator is communicated with one end of a coiled pipe, the coiled pipe penetrates through the side wall of the shell and is arranged in the third chamber, the other end of the coiled pipe penetrates through the side wall of the shell and is communicated with the input end of the refrigerator, and a liquefaction part is arranged above the coiled pipe.

Preferably, liquefaction portion includes a plurality of buckled plates, and is a plurality of buckled plate bottom surface rigid coupling has the stopper, and is a plurality of corrugated portion is constituteed to the buckled plate, corrugated portion with stopper circumference side with the indoor inside wall rigid coupling of third.

Preferably, the two diversion mechanisms are fixedly connected to the bottom of the inner cavity of the shell, the side walls of the two diversion mechanisms are fixedly connected with the side wall of the first partition plate respectively, the top surface of the diversion mechanism is set to be an arc-shaped surface, and the lowest point of the arc-shaped surface is flush with the bottom of the inner cavity of the sewage outlet.

Preferably, the two sewage outlets are respectively provided with a sewage valve.

Preferably, the water pump and the refrigerator are respectively electrically connected with an external power supply.

The utility model discloses a following technological effect: the utility model discloses the three cavity of the head and the tail intercommunication that well set up has increased high temperature waste gas flowing distance in the quench tower, the cool time has been prolonged, water smoke mechanism can refine water for the water smoke blowout, cool off the high temperature waste gas in first cavity and second cavity inside, and can catch particulate matter and water-soluble harmful substance in the waste gas and deposit to the water conservancy diversion mechanism of casing inner chamber bottom on, the condensation mechanism that sets up in the third cavity is then to get into the further cooling of the gas in the third cavity, and wrap up in first cavity and the second cavity by high temperature waste gas and hold a large amount of water smoke condensation that gets into in the third cavity and become the water droplet, fall into on the water conservancy diversion mechanism that casing inner chamber below set up, water conservancy diversion mechanism can discharge the pollutant of collecting through two rows of dirty mouths. This quench tower can realize the cooling to high temperature waste gas, the catching of harmful substance in the waste gas to and avoid steam to discharge in a large number from quench tower.

Drawings

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

FIG. 1 is a schematic diagram of a quench tower according to the present invention;

FIG. 2 is a schematic structural view of the middle diversion mechanism of the present invention;

FIG. 3 is a schematic structural view of the middle stopper of the present invention;

wherein, 1, a shell; 2. a first separator; 3. a second separator; 4. an air inlet; 5. an air outlet; 6. a first chamber; 7. a second chamber; 8. a third chamber; 9. a sewage draining outlet; 10. a water pump; 11. a valve; 12. a water inlet pipe; 13. a main pipe; 14. a branch pipe; 15. an atomizing spray head; 16. a refrigerator; 17. a serpentine tube; 18. a corrugated plate; 19. a limiting block; 20. a flow guide mechanism; 21. a blowoff valve.

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

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a quench tower, including

cylinder casing

1, 1 inner chamber bottom rigid coupling of casing has

first baffle

2, 1 inner chamber top rigid coupling of casing has second baffle 3, first baffle 2, the cavity of three end to end intercommunication in proper order is constituteed to second baffle 3 and the inner chamber wall of

casing

1, 1 lateral wall below intercommunication of casing has air inlet 4, 1 top one side intercommunication of casing has gas outlet 5, first baffle 2 is close to air inlet 4 one side and is first cavity 6, be second cavity 7 between first baffle 2 and the second baffle 3, second baffle 3 is close to gas outlet 5 one side and is

third cavity

8, 1 lateral wall of casing runs through and is provided with water smoke mechanism, water smoke mechanism sets up in first cavity 6 and

second cavity

7, 1 lateral wall of casing runs through and is provided with condensation mechanism, condensation mechanism is located third cavity 8, and condensation mechanism is located gas outlet 5 below, 1 inner chamber bottom of casing is located first baffle 2 both sides and is provided with two water

conservancy diversion mechanisms

20, 1 lateral wall bottom symmetry is provided with two rows of dirty mouthful 9, two water conservancy diversion mechanisms 20 bottoms parallel and level with two rows dirty mouthful 9 inner chamber bottoms respectively.

The three chambers of the head-to-tail intercommunication that sets up has increased the high temperature waste gas flow distance in the quench tower, the cool time has been prolonged simultaneously, water mist mechanism can refine water into water mist blowout, cool off the high temperature waste gas inside first chamber 6 and second chamber 7, and can catch particulate matter in the waste gas and water-soluble harmful substance and deposit on the guiding mechanism 20 of casing 1 inner chamber bottom, the condensing mechanism who sets up in the third chamber 8 is then further cooling the gas that gets into in the third chamber 8, and wrap up in the first chamber 6 and second chamber 7 by high temperature waste gas and hold a large amount of water mist that gets into in the third chamber 8 and condense into the water droplet, fall into on the guiding mechanism 20 that casing 1 inner chamber below set up, guiding mechanism 20 can discharge the pollutant of collecting through two exhaust ports 9. This quench tower can realize the cooling to high temperature waste gas, the catching of harmful substance in the waste gas to and avoid steam to discharge in a large number from quench tower.

Further optimize the scheme, water smoke mechanism includes water pump 10, water pump 10 rigid coupling in 1 top surface of casing, water pump 10 intake end intercommunication has inlet tube 12, be provided with valve 11 on the inlet tube 12, water pump 10 goes out the water end intercommunication and has house steward 13, the intercommunication has three branch pipe 14 on house steward 13, three branch pipe 14 runs through 1 lateral wall of casing and sets up in first cavity 6 and second cavity 7, wherein two branch pipe 14 that are located the below run through

first baffle

2, 14 outer wall bottom intercommunication of three branch pipe have a plurality of atomizer 15, three branch pipe 14 end sets up to sealed end.

The water pump 10 that sets up lets in house steward 13 with external water source in, house steward 13 then lets in three branch pipe 14 with water in, three branch pipe 14 let in first cavity 6 and second cavity 7 to through atomizer 15 blowout water smoke, the setting of water smoke has increased the area of contact with high temperature waste gas, is favorable to realizing the cooling to waste gas and the seizure of harmful substance in the waste gas.

Further optimize the scheme, condensation mechanism includes refrigerator 16, and refrigerator 16 rigid coupling is in casing 1 lateral wall, and the intercommunication of the 16 output ends of refrigerator has the one end of coiled pipe 17, and coiled pipe 17 runs through casing 1 lateral wall and sets up in third chamber 8, and the other end of coiled pipe 17 runs through casing 1 lateral wall and communicates the input that has refrigerator 16, and the coiled pipe 17 top is provided with the liquefaction portion.

The cooling liquid is introduced into the arranged coiled pipe 17, the contact area of the gas in the third chamber 8 is increased due to the design of the coiled pipe 17, the cooling of high-temperature gas and the condensation of water mist are facilitated, the two ends of the coiled pipe 17 are communicated with the refrigerator 16, the refrigerator 16 is used for cooling the cooling liquid, the cooling liquid is circulated in the coiled pipe 17, and the liquefaction part is further used for condensing the water mist.

Further optimize the scheme, liquefaction portion includes a plurality of buckled

plates

18, and 18 bottom surfaces rigid couplings of a plurality of buckled plates have stopper 19, and a plurality of buckled plates 18 constitute the corrugated portion, corrugated portion and stopper 19 circumference side and the 8 inside wall rigid couplings of third chamber.

The buckled plate 18 rigid coupling of setting is on stopper 19, and corrugated part circumference and the rigid coupling of third indoor 8 inside wall have guaranteed that the gas in the third indoor 8 of discharging all can pass through this corrugated part, and the corrugated design of buckled plate 18 has increased with gaseous area of contact, and buckled plate 18 is the material that the thermal conductivity is stronger preferably, if: and the copper is used for further absorbing the heat in the gas and realizing further condensation of the water vapor.

According to the further optimized scheme, the two flow guide mechanisms 20 are fixedly connected to the bottom of the inner cavity of the shell 1, the side walls of the two flow guide mechanisms 20 are fixedly connected with the side wall of the first partition plate 2 respectively, the top surfaces of the flow guide mechanisms 20 are arc-shaped surfaces, and the lowest point of the arc-shaped surfaces is flush with the bottom of the inner cavity of the sewage outlet 9.

The diversion mechanism 20 that sets up is used for passing through drain 9 discharge condensing tower with waste water and pollutant in the casing 1, and the setting of the arcwall face and the arcwall face minimum and the drain 9 inner chamber bottom parallel and level of the setting of diversion mechanism 20 top surface setting has guaranteed the emission effect of waste water and pollutant.

In a further optimized scheme, the two sewage outlets 9 are respectively provided with a sewage discharge valve 21.

The drain valve 21 is arranged to control the opening and closing of the drain outlet 9.

In a further optimized scheme, the water pump 10 and the refrigerator 16 are respectively electrically connected with an external power supply.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The quenching tower is characterized by comprising a cylindrical shell (1), wherein a first partition plate (2) is fixedly connected to the bottom of an inner cavity of the shell (1), a second partition plate (3) is fixedly connected to the top of the inner cavity of the shell (1), the first partition plate (2), the second partition plate (3) and the inner cavity wall of the shell (1) form three chambers which are sequentially communicated from head to tail, an air inlet (4) is communicated to the lower side of the outer side wall of the shell (1), an air outlet (5) is communicated to one side of the top of the shell (1), the first partition plate (2) is close to one side of the air inlet (4) and is a first chamber (6), a second chamber (7) is arranged between the first partition plate (2) and the second partition plate (3), the second partition plate (3) is close to one side of the air outlet (5) and is a third chamber (8), a water mist mechanism is arranged on the side wall of the shell (1) in a penetrating manner, the water mist mechanism is arranged in the first chamber (6) and the second chamber (7), a condensation mechanism is arranged on the inner side wall of the shell (1) and is arranged on the two sides of the condensation mechanism (9), and the inner cavity (5), the lowest points of the two diversion mechanisms (20) are respectively flush with the bottoms of the inner cavities of the two sewage outlets (9).

2. The quench tower of claim 1, wherein: water smoke mechanism includes water pump (10), water pump (10) rigid coupling in casing (1) top surface, water pump (10) end intercommunication of intaking has inlet tube (12), be provided with valve (11) on inlet tube (12), water pump (10) play water end intercommunication has house steward (13), the intercommunication has three branch pipe (14) on house steward (13), and is three branch pipe (14) run through casing (1) lateral wall set up in first chamber (6) with in second chamber (7), wherein be located the below two branch pipe (14) run through first baffle (2), three branch pipe (14) outer wall bottom intercommunication has a plurality of atomizer (15), and is three branch pipe (14) end sets up to sealed end.

3. A quench tower as defined in claim 2, wherein: the condensation mechanism comprises a refrigerator (16), the refrigerator (16) is fixedly connected to the side wall of the shell (1), the output end of the refrigerator (16) is communicated with one end of a coiled pipe (17), the coiled pipe (17) penetrates through the side wall of the shell (1) and is arranged in the third chamber (8), the other end of the coiled pipe (17) penetrates through the side wall of the shell (1) and is communicated with the input end of the refrigerator (16), and a liquefaction part is arranged above the coiled pipe (17).

4. A quench tower as defined in claim 3 wherein: the liquefaction portion includes a plurality of buckled plates (18), and is a plurality of buckled plate (18) bottom surface rigid coupling has stopper (19), and is a plurality of corrugated plate (18) is constituteed the corrugated portion, the corrugated portion with stopper (19) circumference side with third chamber (8) inside wall rigid coupling.

5. A quench tower as defined in claim 1, wherein: the two diversion mechanisms (20) are fixedly connected to the bottom of the inner cavity of the shell (1), the side walls of the diversion mechanisms (20) are fixedly connected with the side wall of the first partition plate (2) respectively, the top surface of the diversion mechanism (20) is set to be an arc-shaped surface, and the lowest point of the arc-shaped surface is flush with the bottom of the inner cavity of the sewage draining outlet (9).

6. The quench tower of claim 1, wherein: and the two sewage outlets (9) are respectively provided with a sewage valve (21).

7. A quench tower as defined in claim 3 wherein: the water pump (10) and the refrigerator (16) are respectively electrically connected with an external power supply.