CN210171157U

CN210171157U - Acid liquor is retrieved with absorption tower against current

Info

Publication number: CN210171157U
Application number: CN201920790561.4U
Authority: CN
Inventors: Jianqing Xie; 谢建清; Chong'en Pu; 普崇恩
Original assignee: Hunan Changhong New Energy Materials Co ltd
Current assignee: Hunan Changhong New Energy Materials Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-24
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a countercurrent absorption tower for acid liquor recovery, which comprises a tower body, wherein a liquid inlet pipe is fixedly arranged at the bottom of one side of the tower body, a switch panel is fixedly arranged at the middle part of the front side of the tower body, a reaction tank is fixedly arranged at the bottom of the inside of the tower body, a plurality of stirrers are fixedly arranged in the reaction tank, and a fixed plate is fixedly arranged at the top of the reaction tank, the supporting function is realized through the supporting legs, the reaction liquid is provided through the spray thrower and the spray pipe, the problem of measuring the reaction water level is solved through the fixed plate and the water level measurer, the excessive overflow is avoided, the reaction liquid is conveniently stirred by the stirrer, the gas generated by the reaction is primarily absorbed by the first gas purifier, the first water pump and the second water pump are arranged to provide power for the liquid to move upwards.

Description

Acid liquor is retrieved with absorption tower against current

Technical Field

The utility model relates to an absorption tower, in particular to acidizing fluid is retrieved and is used absorption tower against current belongs to waste material processing technology field.

Background

Acid liquor recovery refers to the recovery and utilization of a large amount of acidic waste liquid generated in the industrial production process, so that the waste of resources is avoided, the environment is polluted, the health of human beings is threatened, and meanwhile, economic benefits and social benefits are generated. However, when the existing countercurrent absorption tower is used for acid liquor recovery, the acid liquor is not sufficiently absorbed, and meanwhile, a large amount of harmful gas is also accompanied when the liquid is discharged, so that the environment is polluted, and the health of workers is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an acidizing fluid is retrieved and is used countercurrent absorption tower to solve and propose among the above-mentioned background art, acidizing fluid absorptive not enough can still be accompanied with a large amount of harmful gas when going out liquid, the problem of polluted environment.

In order to achieve the above object, the utility model provides a following technical scheme: a countercurrent absorption tower for acid liquor recovery comprises a tower body, wherein a liquid inlet pipe is fixedly installed at the bottom of one side of the tower body, an electromagnetic valve is fixedly arranged in the middle of the liquid inlet pipe, a switch panel is fixedly installed at the front middle of the tower body, a reaction tank is fixedly installed at the bottom of the interior of the tower body, one end of the liquid inlet pipe is fixedly connected with one side of the reaction tank, a plurality of stirrers are fixedly installed in the reaction tank, a fixed plate is fixedly installed at the top of the reaction tank, a filter screen is fixedly arranged at one end of the fixed plate, a water level measurer is fixedly installed at the top of the other end of the fixed plate, a first gas purifier is fixedly installed at the top end of the water level measurer, the other side of the reaction tank is fixedly connected with a water inlet of a first water suction pump, a cross beam is, the top fixed mounting of crossbeam has the shower, the top fixed mounting of tower body one side inner wall has the defroster, liquid suction pipe and defroster fixed connection are passed through on the top of first suction pump, the one end of defroster has the second gas purification ware through connecting pipe fixed mounting, the middle part fixed mounting on second gas purification ware top has the second suction pump, just the delivery port of second suction pump is corresponding with the position of liquid outlet, the bottom fixed mounting of tower body has four stabilizer blades.

As an optimized technical proposal of the utility model, the probe of the water level measurer is arranged in the reaction tank.

As an optimal technical scheme of the utility model, flush mounting plate's surface is equipped with water level measurement ware switch, first gas purification ware switch, agitator switch, spray thrower switch, first suction pump switch, second suction pump switch and the gaseous clarifier switch of second respectively, water level measurement ware, first gas purification ware, agitator, spray thrower, first suction pump, second suction pump and the gaseous clarifier of second are respectively through the water level measurement ware switch, first gas purification ware switch, agitator switch, spray thrower switch, first suction pump switch, second suction pump switch and the gaseous clarifier switch of second and power electric connection that are equipped with.

As a preferred technical scheme of the utility model, the agitator is the side income formula agitator.

As an optimized technical scheme of the utility model, the defroster is the baffling board defroster.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an acidizing fluid is retrieved with absorption tower against current, play the effect of support through the stabilizer blade that is equipped with, shower and the shower play the effect of providing reaction liquid through the fixed plate that is equipped with and the problem of water level measurement reaction water level are played through the water level caliber that is equipped with, avoid excessively spilling over, conveniently stir reaction liquid through the agitator that is equipped with, carry out the first absorption to the gas that produces of reaction through the first gas purification ware that is equipped with, all play through the first suction pump and the second suction pump that are equipped with and provide the ascending power of liquid, play through the defroster that is equipped with and absorb the steam in the solution after the reaction, make harmful gas absorbed completely through the second gas purification ware that is equipped with.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a tower body; 2. a switch panel; 3. a liquid inlet pipe; 4. a liquid outlet; 5. a support leg; 6. a reaction tank; 7. a fixing plate; 8. a water level measurer; 9. a first gas purifier; 10. a stirrer; 11. an electromagnetic valve; 12. filtering with a screen; 13. a liquid pumping pipe; 14. a cross beam; 15. a sprayer; 16. a shower pipe; 17. a first water pump; 18. a connecting pipe; 19. a second water pump; 20. a demister; 21. a second gas purifier.

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.

Referring to fig. 1-2, the present invention provides a countercurrent absorption tower for acid liquor recovery, which comprises a tower body 1, a liquid inlet pipe 3 is fixedly installed at the bottom of one side of the tower body 1, an electromagnetic valve 11 is fixedly installed at the middle part of the liquid inlet pipe 3, a switch panel 2 is fixedly installed at the front middle part of the tower body 1, a reaction tank 6 is fixedly installed at the bottom inside the tower body 1, one end of the liquid inlet pipe 3 is fixedly connected with one side of the reaction tank 6, a plurality of stirrers 10 are fixedly installed inside the reaction tank 6, a fixed plate 7 is fixedly installed at the top of the reaction tank 6, a filter screen 12 is fixedly installed at one end of the fixed plate 7, a water level measurer 8 is fixedly installed at the top of the other end of the fixed plate 7, a first gas purifier 9 is fixedly installed at the top of the water level measurer 8, the other side of the reaction tank 6 is, one side fixed mounting of crossbeam 14 has spray thrower 15, the top fixed mounting of crossbeam 14 has shower 16, the top fixed mounting of 1 one side inner wall of tower body has defroster 20, liquid suction pipe 13 and defroster 20 fixed connection are passed through on the top of

first suction pump

17, 18 fixed mounting has the gaseous clarifier 21 of second through connecting pipe in the one end of defroster 20, the middle part fixed mounting on the gaseous clarifier 21 top of second has second suction pump 19, and the delivery port of second suction pump 19 is corresponding with the position of liquid outlet 4, the bottom fixed mounting of tower body 1 has four stabilizer blades 5.

Preferably, the probe of the water level measuring device 8 is disposed inside the reaction tank 6, so as to conveniently detect the water level in the reaction tank 6.

Preferably, the surface of the switch panel 2 is respectively provided with a water level measurer switch, a first gas purifier switch, an agitator switch, a sprayer switch, a first water pump switch, a second water pump switch and a second gas purifier switch, the water level measurer 8, the first gas purifier 9, the agitator 10, the sprayer 15, the first water pump 17, the second water pump 19 and the second gas purifier 21 are respectively electrically connected with a power supply through the water level measurer switch, the first gas purifier switch, the agitator switch, the sprayer switch, the first water pump switch, the second water pump switch and the second gas purifier switch, and the switch panel 2 controls each electrical appliance.

Preferably, the mixer 10 is a side-entry mixer to provide more thorough mixing of the liquids.

Preferably, the demister 20 is a baffle demister, and has a further excellent effect of removing water vapor.

When in use, the utility model relates to an acid liquor is retrieved with absorption tower against current, retrieve the acid liquor as required, open solenoid valve 11 through the solenoid valve switch, flow the acid liquor into reaction tank 6 through inlet tube 3, open the spray thrower switch, water level measurement ware switch and first gas purification ware switch, neutralization solution flows into reaction tank 6 from filter screen 12 through spray thrower 15, the harmful gas that the model is MJF-80 first gas purification ware 9 absorbs the reaction and produces, when the model is that PTH601 water level measurement ware 8 detects that the liquid in reaction tank 6 is full, close the solenoid valve switch, open the agitator switch this moment, stir the liquid in reaction tank 6 through agitator 10, open first suction pump switch, second suction pump switch, defroster switch and second gas purification ware switch again in proper order, the first suction pump 17 that the model is CQB100-80-125F pumps the liquid after the reaction to in the defroster 20, and is purified by a second gas purifier 21 with the model number of MJF-80 and is taken out of the liquid outlet 4 by a second water suction pump 19 with the model number of CQB 100-80-125F.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides an acidizing fluid is retrieved and is used absorption tower against current, includes tower body (1), its characterized in that, the bottom fixed mounting of tower body (1) one side has inlet tube (3), the fixed solenoid valve (11) that is equipped with in middle part of inlet tube (3), the positive middle part fixed mounting of tower body (1) has flush mounting plate of switch (2), the inside bottom fixed mounting of tower body (1) has reaction tank (6), one end of inlet tube (3) and one side fixed connection of reaction tank (6), the inside fixed mounting of reaction tank (6) has a plurality of agitator (10), the top fixed mounting of reaction tank (6) has fixed plate (7), the one end of fixed plate (7) is fixed and is equipped with filter screen (12), the top fixed mounting of the fixed plate (7) other end has water level caliber (8), the top fixed mounting of water level caliber (8) has first gas purification ware (9), the other side of the reaction tank (6) is fixedly connected with a water inlet of a first water suction pump (17), a beam (14) is fixedly arranged in the middle of the tower body (1), a sprayer (15) is fixedly arranged on one side of the beam (14), a spray pipe (16) is fixedly arranged at the top end of the cross beam (14), a demister (20) is fixedly arranged at the top of the inner wall of one side of the tower body (1), the top end of the first water pump (17) is fixedly connected with a demister (20) through a liquid extracting pipe (13), one end of the demister (20) is fixedly provided with a second gas purifier (21) through a connecting pipe (18), a second water pump (19) is fixedly arranged in the middle of the top end of the second gas purifier (21), and the water outlet of the second water pump (19) corresponds to the position of the liquid outlet (4), and four support legs (5) are fixedly installed at the bottom end of the tower body (1).

2. The countercurrent absorption tower for acid liquor recovery as claimed in claim 1, wherein: the detection probe of the water level measurer (8) is arranged in the reaction tank (6).

3. The countercurrent absorption tower for acid liquor recovery as claimed in claim 1, wherein: the surface of flush switch panel (2) is equipped with water level measurement ware switch, first gas purification ware switch, agitator switch, spray thrower switch, first suction pump switch, second suction pump switch and the gaseous clarifier switch of second respectively, water level measurement ware (8), first gas purification ware (9), agitator (10), spray thrower (15), first suction pump (17), second suction pump (19) and the gaseous clarifier (21) of second are respectively through the water level measurement ware switch, first gas purification ware switch, agitator switch, spray thrower switch, first suction pump switch, second suction pump switch and the gaseous clarifier switch and the power electric connection that are equipped with.

4. The countercurrent absorption tower for acid liquor recovery as claimed in claim 1, wherein: the stirrer (10) is a side-in stirrer.

5. The countercurrent absorption tower for acid liquor recovery as claimed in claim 1, wherein: the demister (20) is a baffle demister.