CN216092972U

CN216092972U - Absorption tower spray set for desulfurization

Info

Publication number: CN216092972U
Application number: CN202122614967.7U
Authority: CN
Inventors: 李东平
Original assignee: Shanghai Liyi Environmental Protection Engineering Technology Co ltd
Current assignee: Shanghai Liyi Environmental Protection Engineering Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-22
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an absorption tower spraying device for desulfurization, which comprises a tower body, a servo motor, a spraying pump, a recovery frame, a filter screen, a connecting block, an elastic rod and a spraying pipe, wherein the servo motor is fixedly connected with the upper surface of the tower body through a bolt, an air outlet is formed in the upper surface of the tower body, and the spraying pump is fixedly connected with the lower surface of the tower body through a bolt. This absorption tower spray set for desulfurization, be provided with the filter screen on the device, the connecting block with link up the piece, up-and-down motion through the filter screen, can make debris concentrate on the recovery mouth, simultaneously through linking up the piece deformation through reset spring on the connecting block, make to link up the piece and laminate on the filter screen all the time, and then guaranteed that debris are smooth to converge the recovery mouth, simultaneously through the striking of elastic rod to the connecting block, can make the debris on the connecting block drop, and then the staff of being convenient for concentrates the clearance to debris, the condition that the pump that has sprayed the jam has also been reduced simultaneously and has been taken place to appear.

Description

Absorption tower spray set for desulfurization

Technical Field

The utility model relates to the technical field of desulfurization, in particular to an absorption tower spray device for desulfurization.

Background

In industrial production life, a large amount of waste gas is generated, and some waste gas contains substances harmful to the environment and human bodies, so that an absorption tower is required to absorb the harmful substances and then discharge the harmful substances, and at the moment, a spray device is required to be used, and the existing spray devices of absorption towers for desulfurization have some defects in use, such as:

some present break away from with absorption tower spray set when using, let in the scavenging solution with gas in, to the debris that produces in the scavenging solution, can not effectually clear up to make easily spray the pump and block up, spraying the time, need using multiunit spray pump to spray simultaneously, thereby make whole device when overhauing, owing to use more drive arrangement, make the maintenance efficiency of whole device reduce.

We have proposed an absorption tower spray device for desulfurization in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spray device of an absorption tower for desulfurization, which solves the problems that when some existing spray devices of the absorption tower for separation in the prior market are used, gas is introduced into purified liquid, impurities generated in the purified liquid cannot be effectively cleaned, so that a spray pump is easy to block, and when spraying is carried out, a plurality of groups of spray pumps are required for spraying, so that the maintenance efficiency of the whole device is reduced due to more driving equipment used when the whole device is maintained.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an absorption tower spray set for desulfurization, includes tower body, servo motor, sprays the pump, retrieves frame, filter screen, links up piece, elastic rod and shower, the last surface bolt fixedly connected with servo motor of tower body, the gas outlet has been seted up to the upper surface of tower body, the lower surface bolt fastening of tower body has been connected with and sprays the pump, the outer surface bolt fixedly connected with intake pipe of tower body, the outer surface bolt fixedly connected with of tower body retrieves the frame.

Preferably, the shaft end of the servo motor is hollow, the shaft end of the servo motor is communicated with the water outlet end of the spray pump, and the servo motor is communicated with the spray pipe.

Preferably, the outer surface of the shaft end of the servo motor is in threaded connection with a filter screen, and the outer surface of the servo motor is in threaded connection with a first ventilation block.

Preferably, the filter screen and the tower body form a sliding structure, the tower body is communicated with the recovery frame through the recovery port, and a connecting block is welded and fixed inside the tower body.

Preferably, the inside sliding connection of connecting block has the piece that links up, the upper surface bolt fixedly connected with elasticity pole of linking up the piece, it passes through reset spring and the elastic structure of connecting block constitution to link up the piece.

Preferably, the first air permeable block and the second air permeable block are equal in size and same in structure, and first air holes formed in the first air permeable block and second air holes formed in the second air permeable block are distributed in a staggered mode.

Compared with the prior art, the utility model has the beneficial effects that: this absorption tower spray set for desulfurization:

(1) the device is provided with the spray pump and the servo motor, and the shaft end of the servo motor is connected with the water outlet end of the spray pump, so that the purified liquid can easily carry out rotary spraying on gas through the spray pipe, the spraying effect of the whole device is improved, meanwhile, the gas is directly discharged into the purified liquid through the air inlet pipe, and the gas is more fully contacted with the purified liquid by driving the purified liquid to rotate, so that the spraying and purifying effect of the whole device is better, and the discharged gas is more in line with the emission standard;

(2) be provided with the filter screen on the device, the connecting block and link up the piece, up-and-down motion through the filter screen, can make debris concentrate on the recovery mouth, simultaneously through linking up the piece deformation through reset spring on the connecting block, make the piece that links up laminate all the time on the filter screen, and then guaranteed that debris are smooth to converge the recovery mouth, simultaneously through the striking of elastic rod to the connecting block, debris on can making the connecting block drop, and then the staff of being convenient for concentrates the clearance to debris, the condition that the pump that has also reduced to spray takes place to block up appears simultaneously.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a schematic top view of the filter screen of the present invention;

FIG. 3 is a left sectional structural view of the connecting block of the present invention;

fig. 4 is a schematic perspective view of the connecting block of the present invention.

In the figure: 1. a tower body; 2. a servo motor; 3. an air outlet; 4. a spray pump; 5. an air inlet pipe; 6. a recovery frame; 7. a recovery port; 8. a filter screen; 9. connecting blocks; 10. a joining block; 11. an elastic rod; 12. a return spring; 13. a first gas permeable block; 14. a first air vent; 15. a shower pipe; 16. a second gas permeable block; 17. and a second air hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an absorption tower spray set for desulfurization, including tower body 1, servo motor 2, gas outlet 3, spray pump 4, intake pipe 5, retrieve frame 6, retrieve mouthful 7, the filter screen 8, connecting block 9, link up piece 10, elastic rod 11, reset spring 12, first ventilative piece 13, first bleeder vent 14, shower 15, second ventilative piece 16 and second bleeder vent 17, the last surface bolt fixedly connected with servo motor 2 of tower body 1, gas outlet 3 has been seted up to the upper surface of tower body 1, the lower surface bolt of tower body 1 is fixed with and is connected with spray pump 4, the surface bolt fixedly connected with intake pipe 5 of tower body 1, the surface bolt fixedly connected with of tower body 1 retrieves frame 6.

The axle head of servo motor 2 is the cavity form, and servo motor 2's axle head is linked together with the play water end that sprays pump 4, and servo motor 2 is linked together with shower 15, through spraying pump 4 and servo motor 2 intercommunication to make the efficiency of whole device when overhauing better, let in gaseous purification liquid through intake pipe 5 simultaneously, make gaseous better by the purification, reduced the height of tower body 1.

The outer surface of the shaft end of the servo motor 2 is in threaded connection with the filter screen 8, the outer surface of the servo motor 2 is in threaded connection with the first air permeable block 13, and through the up-and-down movement of the filter screen 8, precipitates generated by the reaction of the purifying liquid and the gas in the whole device can be collected to the recovery port 7.

The sliding structure is formed by the filter screen 8 and the tower body 1, the tower body 1 is communicated with the recovery frame 6 through the recovery port 7, the connecting block 9 is fixed inside the tower body 1 in a welding manner, and the precipitate is collected to the recovery port 7 more quickly through the guide of the connecting block 10 of the connecting block 9.

The inside sliding connection of connecting block 9 has linking piece 10, and the last surface bolt fixedly connected with elasticity pole 11 of linking piece 10 links up piece 10 and passes through reset spring 12 and connecting block 9 and constitute elastic construction, and through the intermittent type contact connecting block 9 of elasticity pole 11, debris on the messenger connecting block 9 drop more fast.

The first air permeable block 13 and the second air permeable block 16 are equal in size and same in structure, first air holes 14 formed in the first air permeable block 13 and second air holes 17 formed in the second air permeable block 16 are distributed in a staggered mode, air can be dispersed and purified through the first air holes 14 and the second air holes 17 distributed in a staggered mode, meanwhile, through rotary spraying of the spraying pipe 15, the purification liquid can be better dispersed in the tower body 1, and the purification liquid can flow back to the bottom of the tower body 1 through the first air holes 14 and the second air holes 17.

The working principle is as follows: when the absorption tower spraying device for desulfurization is used, according to the illustration in fig. 1-4, when gas needs to be purified, the gas is introduced into the purification liquid in the tower body 1 through the gas inlet pipe 5, then the servo motor 2 and the spraying pump 4 are started, the shaft end of the servo motor 2 drives the purification liquid to rotate, so that the purification liquid better reacts with the gas, the precipitate after the reaction is intercepted by the filter screen 8, the spraying pump 4 extracts the purification liquid below the filter screen 8, the purification liquid is conveyed to the shaft end of the servo motor 2 and then enters the spraying pipe 15, the spraying pipe 15 is driven by the shaft end of the servo motor 2 to rotate, the gas is purified, and the gas rises through the first ventilation hole 14 and the second ventilation hole 17 on the first ventilation block 13 and the second ventilation block 16;

when the servo motor 2 rotates, the filter screen 8 moves up and down, so that the filter screen 8 extrudes the connecting block 10, the connecting block 10 slides inside the connecting block 9, the reset spring 12 is compressed and deformed, the elastic rod 11 impacts the connecting block 9, impurities on the connecting block 9 drop, meanwhile, the deformation of the reset spring 12 enables the connecting block 10 to be always attached to the filter screen 8, the impurities can be collected to the recovery port 7 more quickly, the impurities can be collected into the recovery frame 6 conveniently, the operation process of the whole device is realized, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an absorption tower spray set for desulfurization, includes tower body (1), servo motor (2), sprays pump (4), retrieves frame (6), filter screen (8), links up piece (10), elastic rod (11) and shower (15), its characterized in that: the upper surface bolt fixedly connected with servo motor (2) of tower body (1), gas outlet (3) have been seted up to the upper surface of tower body (1), the lower surface bolt fastening of tower body (1) has been connected with spray pump (4), the outer surface bolt fixedly connected with intake pipe (5) of tower body (1), the outer surface bolt fixedly connected with of tower body (1) retrieves frame (6).

2. The spray device of the absorption tower for desulfurization according to claim 1, characterized in that: the shaft end of the servo motor (2) is hollow, the shaft end of the servo motor (2) is communicated with the water outlet end of the spray pump (4), and the servo motor (2) is communicated with the spray pipe (15).

3. The spray device of the absorption tower for desulfurization according to claim 1, characterized in that: the outer surface of the shaft end of the servo motor (2) is in threaded connection with a filter screen (8), and the outer surface of the servo motor (2) is in threaded connection with a first ventilation block (13).

4. The spray device of the absorption tower for desulfurization according to claim 2, characterized in that: sliding construction is constituteed with tower body (1) in filter screen (8), tower body (1) is linked together through retrieving mouthful (7) and retrieving frame (6), the inside welded fastening of tower body (1) has connecting block (9).

5. The spray device of the absorption tower for desulfurization according to claim 4, characterized in that: the inside sliding connection of connecting block (9) has a piece (10) that links up, the upper surface bolt fixedly connected with elastic rod (11) of linking up piece (10), it constitutes elastic structure with connecting block (9) through reset spring (12) to link up piece (10).

6. The spray device of the absorption tower for desulfurization according to claim 3, characterized in that: the first air permeable block (13) and the second air permeable block (16) are equal in size and same in structure, and first air holes (14) formed in the first air permeable block (13) and second air holes (17) formed in the second air permeable block (16) are distributed in a staggered mode.