CN219424100U - Waste gas purifying tower capable of circularly purifying - Google Patents

Abstract

The utility model relates to an exhaust gas purification tower capable of circularly purifying, which comprises a tower body, wherein a circulating mechanism is arranged in the tower body, an auxiliary component is arranged on the front surface of the tower body, the circulating mechanism comprises a liquid storage bin fixedly connected with the tower body, a conveying pipe is fixedly arranged at the bottom of the liquid storage bin, a first electromagnetic valve is arranged in the conveying pipe, a spray seat fixedly connected with the tower body is fixedly connected with one end of the conveying pipe far away from the liquid storage bin, an atomizing spray head is fixedly arranged at the bottom of the spray seat, a fixing seat is fixedly connected with the bottom of the tower body, a second electromagnetic valve is fixedly arranged at the top of the fixing seat, and a filter screen is inserted into the fixing seat. This circulated purification's exhaust purification tower through setting up circulation mechanism, recycles exhaust purification agent, has saved exhaust purification's cost, has solved not possess the circulation and has retrieved the function, causes partial wasting of resources, has increased the problem of exhaust purification cost.

Description

Waste gas purifying tower capable of circularly purifying

Technical Field

The utility model relates to the technical field of waste gas purifying towers, in particular to a waste gas purifying tower capable of circularly purifying.

Background

The waste gas purifying tower is one equipment for absorbing, and mainly includes packed tower, turbulent ball tower and plate tower, and has countercurrent flow mode or parallel flow mode, and the countercurrent flow mode is adopted, so that the absorbent flows from top to bottom and contacts with gas flowing from bottom to top, the liquid with absorbed absorbent is exhausted from the bottom and the purified gas is exhausted from the top.

At present, the waste gas purifying tower is prevented from being applied to industrial production, but most of the existing waste gas purifying towers do not have the function of recycling, so that part of resources are wasted, and the cost of waste gas purification is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the waste gas purifying tower capable of circularly purifying, which has the advantages of circularly purifying, saving resources and the like, and solves the problems that partial resources are wasted and waste gas purifying cost is increased due to the fact that the circulating recovering function is not provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the waste gas purifying tower capable of circularly purifying comprises a tower body, wherein a circulating mechanism is arranged in the tower body, and an auxiliary component is arranged on the front surface of the tower body;

the circulating mechanism comprises a liquid storage bin fixedly connected with a tower body, a conveying pipe is fixedly arranged at the bottom of the liquid storage bin, a first electromagnetic valve is arranged in the conveying pipe, one end of the conveying pipe, which is far away from the liquid storage bin, is fixedly connected with a spraying seat fixedly connected with the tower body, an atomizing spray head is fixedly arranged at the bottom of the spraying seat, a fixing seat is fixedly connected with the bottom of the tower body, a second electromagnetic valve is fixedly arranged at the top of the fixing seat, a filter screen is inserted into the fixing seat, an inclined plate is fixedly arranged at the bottom of the fixing seat, a water pump is fixedly arranged at the left side of the tower body, and a first water pipe and a second water pipe are fixedly connected with the input end and the output end of the water pump respectively.

Further, the auxiliary assembly comprises an air inlet pipe and an air outlet pipe which are fixedly connected with the tower body, a water tank is fixedly arranged on the right side of the tower body, and one end, far away from the tower body, of the air outlet pipe is fixedly connected with the water tank.

Further, the top of the tower body is provided with a perforation, and the conveying pipe extends to the inside of the tower body through the perforation to be fixedly connected with the spraying seat.

Further, one end of the first water pipe, which is far away from the water pump, is fixedly connected with the fixing seat, and one end of the second water pipe, which is far away from the water pump, is fixedly connected with the liquid storage bin.

Further, the liquid outlet is formed in the top of the tower body and the top of the fixing seat, and the second electromagnetic valve is communicated with the tower body through the liquid outlet.

Further, slots are formed in the inner top wall and the inner bottom wall of the fixing base, and the filter screen is inserted into the fixing base through the slots.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this circulated purification's exhaust purification tower through setting up circulation mechanism, recycles exhaust purification agent, has saved exhaust purification's cost, has solved not possess circulation purification function, causes partial wasting of resources, has increased the problem of exhaust purification cost.

2. This circulated purification's exhaust purification tower through setting up the assistance, and the person of facilitating the use connects the installation, increases the purifying effect to waste gas.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

fig. 2 is a front view of the structure of the present utility model.

In the figure: 1. a tower body; 2. a liquid storage bin; 3. a delivery tube; 4. a first electromagnetic valve; 5. a spray seat; 6. an atomizing nozzle; 7. a fixing seat; 8. a second electromagnetic valve; 9. a filter screen; 10. a sloping plate; 11. a water pump; 12. a first water pipe; 13. a second water pipe; 14. an air inlet pipe; 15. an air outlet pipe; 16. a water tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an exhaust gas purifying tower capable of circulating purification in this embodiment includes a tower body 1, a circulating mechanism is disposed in the tower body 1, and an auxiliary component is disposed on the front surface of the tower body 1.

In this embodiment, circulation mechanism includes with tower body 1 fixed connection deposit liquid storehouse 2, deposit liquid storehouse 2 inside and deposit sodium hydroxide solution, utilize sodium hydroxide solution and waste gas reaction, purify waste gas, the bottom fixed mounting who deposits liquid storehouse 2 has conveyer pipe 3, the inside of conveyer pipe 3 is provided with first solenoid valve 4, the one end fixedly connected with who deposits liquid storehouse 2 is kept away from to conveyer pipe 3 and tower body 1 fixed connection's spray seat 5, the perforation has been seted up at the top of tower body 1, conveyer pipe 3 extends to the inside of tower body 1 and the installation of spray seat 5 fixed connection convenience conveyer pipe 3 through the perforation, the inside of spray seat 5 is carried to the sodium hydroxide solution that deposits liquid storehouse 2 inside through conveyer pipe 3, spray the waste gas of tower body 1 inside.

In this embodiment, spray the bottom fixed mounting who sprays seat 5 has atomizer 6, spray purification to waste gas through atomizer 6, increase sodium hydroxide solution and useless area of contact, improve purification efficiency, the bottom fixedly connected with fixing base 7 of tower body 1, the top fixed mounting of fixing base 7 has second solenoid valve 8, the leakage fluid dram has all been seted up at the top of tower body 1 and fixing base 7 top, second solenoid valve 8 is linked together with tower body 1 through the leakage fluid dram, solid particle that sodium hydroxide solution and waste gas reaction produced and unnecessary sodium hydroxide solution get into fixing base 7's inside through leakage fluid dram and second solenoid valve 8, retrieve and filter, the inside grafting of fixing base 7 has filter screen 9.

In this embodiment, the interior roof and the interior diapire of fixing base 7 all are provided with the slot, filter screen 9 passes through the slot and pegs graft with fixing base 7, the person of facilitating the use carries out dismouting maintenance to filter screen 9, filter out the solid particle in the sodium hydroxide solution through filter screen 9, fixing base 7's bottom fixed mounting has swash plate 10, the left side fixed mounting of tower body 1 has water pump 11, water pump 11's input and output respectively fixedly connected with first water pipe 12 and second water pipe 13, the one end and the fixing base 7 fixed connection of water pump 11 are kept away from to first water pipe 12, the one end and the liquid storehouse 2 fixed connection of water pump 11 are kept away from to second water pipe 13. The water pump 11 pumps out the sodium hydroxide solution filtered in the fixing seat 7 through the first water pipe 12 and conveys the sodium hydroxide solution to the inside of the liquid storage bin 2 again through the second water pipe 13, so that the purpose of circulating purification is achieved.

It is to be noted that, through setting up circulation mechanism, carry out cyclic utilization to exhaust gas purification agent, saved exhaust gas purification's cost, solved not possess the circulation and retrieve the function, cause partial waste of resources, increased exhaust gas purification's cost's problem.

Specifically, when purifying waste gas, first solenoid valve 4 disconnection, the inside sodium hydroxide solution of liquid storehouse 2 is carried to the inside of spraying seat 5 through conveyer pipe 3, and spray the waste gas that gets into inside tower body 1 through atomizer 6, after sodium hydroxide solution fully reacts with waste gas, second solenoid valve 8 disconnection, the solid particle that sodium hydroxide and waste gas reaction produced and impurity and unnecessary sodium hydroxide solution in the waste gas get into the inside of fixing base 7 through second solenoid valve 8, after the filtration of filter screen 9, unnecessary sodium hydroxide solution is taken out by water pump 11 and first water pipe 12, carry the inside of liquid storehouse 2 again through second water pipe 13, thereby reach the circulation and purify, the purpose of saving the cost.

In this embodiment, the auxiliary assembly includes an air inlet pipe 14 and an air outlet pipe 15 fixedly connected with the tower body 1, a water tank 16 is fixedly installed on the right side of the tower body 1, one end of the air outlet pipe 15, which is far away from the tower body 1, is fixedly connected with the water tank 16, purified water is filled in the water tank 16, and the purified water in the water tank 16 is utilized to purify the gas discharged by the air outlet pipe 15 for the second time.

It is to be noted that, through setting up the assistance, the person of facilitating the use connects the installation, increases the purifying effect to waste gas.

Specifically, when waste gas purification is required, the air inlet pipe 14 is connected with the waste gas conveying assembly, waste gas after the first purification enters the water tank 16 through the air outlet pipe 15, and the second purification is performed through purified water in the water tank 16.

The working principle of the embodiment is as follows:

(1) This but circulation purification's waste gas purification tower, when purifying waste gas, first solenoid valve 4 disconnection, the inside sodium hydroxide solution of depositing liquid storehouse 2 carries to spray the inside of seat 5 through conveyer pipe 3, and spray the inside waste gas of getting into tower body 1 through atomizer 6, after sodium hydroxide solution fully reacts with waste gas, second solenoid valve 8 disconnection, impurity and unnecessary sodium hydroxide solution in solid particle and the waste gas that sodium hydroxide and waste gas reaction produced get into the inside of fixing base 7 through second solenoid valve 8, after the filtration of filter screen 9, unnecessary sodium hydroxide solution is taken out by water pump 11 and first water pipe 12, carry the inside of depositing liquid storehouse 2 again through second water pipe 13, thereby reach circulation purification, the purpose of saving cost.

(2) This circulated purification's exhaust purification tower, when needing to carry out exhaust purification, be connected intake pipe 14 and waste gas conveying subassembly, the waste gas after the first purification passes through outlet duct 15 and gets into inside the water tank 16, carries out the purification of secondary through the inside pure water of water tank 16.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The utility model provides a circulated exhaust purification tower who purifies, includes tower body (1), its characterized in that: a circulating mechanism is arranged in the tower body (1), and an auxiliary component is arranged on the front surface of the tower body (1);

circulation mechanism includes with tower body (1) fixed connection deposit liquid storehouse (2), the bottom fixed mounting who deposits liquid storehouse (2) has conveyer pipe (3), the inside of conveyer pipe (3) is provided with first solenoid valve (4), the one end fixedly connected with who deposits liquid storehouse (2) is kept away from to conveyer pipe (3) sprays seat (5) with tower body (1) fixed connection, the bottom fixed mounting who sprays seat (5) has atomizer (6), the bottom fixedly connected with fixing base (7) of tower body (1), the top fixed mounting of fixing base (7) has second solenoid valve (8), peg graft in the inside of fixing base (7) has filter screen (9), the bottom fixed mounting of fixing base (7) has swash plate (10), the left side fixed mounting of tower body (1) has water pump (11), the input and the output of water pump (11) are first water pipe (12) and second water pipe (13) of fixedly connected with respectively.

2. The exhaust gas purifying column capable of circulating purification according to claim 1, wherein: the auxiliary assembly comprises an air inlet pipe (14) and an air outlet pipe (15) which are fixedly connected with the tower body (1), a water tank (16) is fixedly arranged on the right side of the tower body (1), and one end, far away from the tower body (1), of the air outlet pipe (15) is fixedly connected with the water tank (16).

3. The exhaust gas purifying column capable of circulating purification according to claim 1, wherein: the top of the tower body (1) is provided with a perforation, and the conveying pipe (3) extends to the inside of the tower body (1) through the perforation and is fixedly connected with the spraying seat (5).

4. The exhaust gas purifying column capable of circulating purification according to claim 1, wherein: one end of the first water pipe (12) far away from the water pump (11) is fixedly connected with the fixing seat (7), and one end of the second water pipe (13) far away from the water pump (11) is fixedly connected with the liquid storage bin (2).

5. The exhaust gas purifying column capable of circulating purification according to claim 1, wherein: the top of the tower body (1) and the top of the fixing seat (7) are both provided with liquid discharge ports, and the second electromagnetic valve (8) is communicated with the tower body (1) through the liquid discharge ports.

6. The exhaust gas purifying column capable of circulating purification according to claim 1, wherein: the inner top wall and the inner bottom wall of the fixing seat (7) are respectively provided with a slot, and the filter screen (9) is inserted into the fixing seat (7) through the slots.