CN216498463U

CN216498463U - Waste liquid collecting device of dealcoholized formaldehyde absorption tower

Info

Publication number: CN216498463U
Application number: CN202123409303.3U
Authority: CN
Inventors: 王晶
Original assignee: Wuxi Mingyan Equipment Co ltd
Current assignee: Wuxi Mingyan Equipment Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-13
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a waste liquid collecting device of a dealcoholized formaldehyde absorption tower, which comprises a tank body, wherein a spherical filter plate is fixedly connected to the inner wall of one side of the tank body, a connecting shaft is movably connected to the inner wall of the bottom of the tank body, one end of the connecting shaft penetrates through the spherical filter plate and is fixedly connected with two arc-shaped scrapers, the arc-shaped scrapers are in contact with the spherical filter plate, one side of each arc-shaped scraper is fixedly connected with an auxiliary scraper, the auxiliary scrapers are in contact with the spherical filter plate, one side of the tank body is fixedly connected with a collecting box, and one side of the tank body is provided with a connecting port. According to the utility model, impurities can be scraped and collected through the matching use of the arc-shaped scraper and the collection box, the collection effect of the device is improved, the self-circulation of the absorption tower can be realized through the matching use of the water pump and the spray head, the use effect of the device is improved, the liquid medicine mixture at the bottom of the tank body can be mixed through the stirring frame, and the mixing effect of the device is improved.

Description

Waste liquid collecting device of dealcoholized formaldehyde absorption tower

Technical Field

The utility model relates to the technical field of absorption towers, in particular to a waste liquid collecting device of a dealcoholized formaldehyde absorption tower.

Background

The absorption tower is a device for realizing absorption operation, and is divided into three types according to gas-liquid phase contact forms, the gas-liquid two-phase flow mode in the tower can be countercurrent or cocurrent, usually, countercurrent operation is adopted, an absorbent is added into the tower top and flows from top to bottom, the absorbent is contacted with gas flowing from bottom to top, the liquid absorbing the absorbent is discharged from the tower bottom, and the purified gas is discharged from the tower top.

The absorption tower can absorb the back to dealcoholize formaldehyde, can carry out filtration treatment to the liquid medicine behind the dealcoholize formaldehyde, however the absorption tower commonly used at present can produce more impurity after handling, and impurity can cause certain jam to the filter screen, and then influences the filter effect of absorption tower, consequently, proposes the waste liquid collection device of a dealcoholize formaldehyde absorption tower and seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a waste liquid collecting device of a dealcoholization formaldehyde absorption tower.

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

the utility model provides a waste liquid collection device of dealcoholize formaldehyde absorption tower, includes a jar body, one side inner wall fixedly connected with spherical filter plate of jar body, the bottom inner wall swing joint of jar body has the connecting axle, and two arc scraper blades of spherical filter plate and fixedly connected with are passed to the one end of connecting axle, and the arc scraper blade contacts with spherical filter plate, the supplementary scraper blade of one side fixedly connected with of arc scraper blade, and supplementary scraper blade and spherical filter plate contact, the box is collected to one side fixedly connected with of jar body, the connector has been seted up to one side of jar body, and the connector is linked together with the collection box, the bottom outer wall fixedly connected with motor of the jar body, and the one end of motor output shaft is passed jar body and is fixed mutually with the connecting axle.

As a further scheme of the present invention, a water pump is fixedly connected to an outer wall of one side of the tank body, a water inlet is formed in one side of the tank body, a water inlet pipe is fixedly connected to the water inlet, the water inlet pipe is communicated with the water pump, one end of a water outlet of the water pump is fixedly connected to a water outlet pipe, one end of the water outlet pipe penetrates through the tank body and is fixedly connected with a plurality of auxiliary water pipes, and a plurality of nozzles are fixedly connected to one side of the auxiliary water pipes.

As a further scheme of the utility model, two stirring frames are fixedly connected to one side of the connecting shaft and are symmetrically distributed.

As a further scheme of the utility model, one side of the collecting box is provided with a first mounting opening, and an observation window is fixedly connected in the first mounting opening.

As a further scheme of the utility model, the inner wall of one side of the tank body is fixedly connected with a demisting plate, one side of the tank body is provided with an air inlet, and an air inlet pipe is fixedly connected in the air inlet.

As a further scheme of the utility model, the top of the tank body is provided with an air outlet, and an air outlet pipe is fixedly connected in the air outlet.

As a further scheme of the utility model, a dosing port is formed in one side of the tank body, a dosing pipe is fixedly connected in the dosing port, a second mounting port is formed in one side of the collecting box, and a drain pipe is fixedly connected in the second mounting port.

As a further scheme of the utility model, the outer wall of the bottom of the tank body is fixedly connected with a plurality of supporting plates, and the bottoms of the supporting plates are fixedly connected with rubber pads.

The utility model has the beneficial effects that:

1. use through the cooperation of arc scraper blade and collection box, when needs strike off the collection to the impurity on the spherical filter plate, starter motor at first, the motor rotates and makes the connecting axle drive the arc scraper blade and rotate, the arc scraper blade rotates and strikes off the impurity that is stained with on the spherical filter plate, the arc scraper blade rotates and drives supplementary scraper blade rotation, supplementary scraper blade rotates and makes the impurity after striking off get into in the collection box through the connector, thereby accomplish the collection to impurity, avoid impurity to cause certain jam to the filter screen, and then the filter effect's of influence absorption tower the condition appears, the collection effect of device has been improved.

2. Through the cooperation use at water pump and shower nozzle, start the water pump, the water pump rotates and makes jar body bottom filtered liquid medicine cross the inlet tube and enter into the water pump in, the inside liquid medicine of water pump enters into supplementary water pipe through the outlet pipe, liquid medicine in the supplementary water pipe is through the shower nozzle blowout again, spun liquid medicine absorbs the processing to the gas that the intake pipe got into, liquid medicine after the processing enters into jar body bottom after spherical filter plate filters, so reciprocating cycle, thereby realize the self-loopa of absorption tower, the result of use of device has been improved.

3. Through the setting of installation stirring frame on the connecting axle, handle the medicine and enter into jar internal portion through adding the pencil to make the stirring frame mix the liquid medicine mixture of jar body bottom, avoid the inhomogeneous treatment effect that influences liquid medicine of liquid medicine mixture, improved the mixed effect of device.

4. Through the setting of installing the observation window on collecting the box, the observation window can make things convenient for the staff to observe the collection condition of collecting box interior impurity at any time, avoids appearing impurity and deposits too much condition, has improved the convenience of device.

Drawings

FIG. 1 is a schematic perspective view of a waste liquid collecting device of a dealcoholization formaldehyde absorption tower according to the present invention;

FIG. 2 is a schematic view of the internal structure of a waste liquid collecting device of a dealcoholization formaldehyde absorption tower according to the present invention;

FIG. 3 is an enlarged schematic view of part A of a waste liquid collecting device of a dealcoholization formaldehyde absorbing tower according to the present invention.

In the figure: 1. a tank body; 2. an air inlet pipe; 3. a medicine feeding pipe; 4. a rubber pad; 5. a support plate; 6. a water inlet pipe; 7. a water pump; 8. a collection box; 9. a water outlet pipe; 10. an air outlet pipe; 11. a defogging plate; 12. a spray head; 13. an arc-shaped scraper plate; 14. an auxiliary squeegee; 15. a spherical filter plate; 16. a stirring frame; 17. a connecting shaft; 18. a drain pipe; 19. an observation window; 20. an auxiliary water pipe; 21. and (7) connecting ports.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a waste liquid collecting device of a dealcoholization formaldehyde absorption tower comprises a tank body 1, wherein a spherical filter plate 15 is fixed on the inner wall of one side of the tank body 1 through bolts, a connecting shaft 17 is rotatably connected on the inner wall of the bottom of the tank body 1, one end of the connecting shaft 17 penetrates through the spherical filter plate 15 and is fixed with two arc-shaped scrapers 13 through bolts, the arc-shaped scrapers 13 are contacted with the spherical filter plate 15, one side of the arc-shaped scrapers 13 is fixed with an auxiliary scraper 14 through bolts, the auxiliary scraper 14 is contacted with the spherical filter plate 15, one side of the tank body 1 is fixed with a collecting box 8 through bolts, one side of the tank body 1 is provided with a connecting port 21, the connecting port 21 is communicated with the collecting box 8, the outer wall of the bottom of the tank body 1 is fixed with a motor through bolts, one end of an output shaft of the motor penetrates through the tank body 1 and is fixed with the connecting shaft 17, when impurities on the spherical filter plate 15 need to be scraped and collected, at first the starter motor, the motor rotates and makes connecting axle 17 drive arc scraper 13 rotate, and arc scraper 13 rotates and strikes off the impurity that is stained with on the spherical filter plate 15, and arc scraper 13 rotates and drives supplementary scraper 14 and rotate, and supplementary scraper 14 rotates and makes the impurity after striking off enter into in collecting box 8 through connector 21 to the completion is to the collection of impurity, avoids impurity to cause certain jam to the filter screen, and then the condition that influences the filter effect of absorption tower appears.

The utility model is to be noted that a water pump 7 is fixed on the outer wall of one side of a tank body 1 through a bolt, a water inlet is arranged on one side of the tank body 1, a water inlet pipe 6 is fixed in the water inlet through a bolt, the water inlet pipe 6 is communicated with the water pump 7, a water outlet pipe 9 is fixed at one end of a water outlet of the water pump 7 through a bolt, one end of the water outlet pipe 9 penetrates through the tank body 1 and is fixed with a plurality of auxiliary water pipes 20 through bolts, a plurality of spray heads 12 are fixed at one side of the auxiliary water pipes 20 through bolts, the water pump 7 is started, the water pump 7 rotates to enable the liquid medicine filtered at the bottom of the tank body 1 to enter the water pump 7 through the water inlet pipe 6, the liquid medicine in the water pump 7 enters the auxiliary water pipes 20 through the water outlet pipe 9, the liquid medicine in the auxiliary water pipes 20 is sprayed out through the spray heads 12, the sprayed liquid medicine absorbs the gas in the tank body 1, the treated liquid medicine enters the bottom of the tank body 1 after being filtered through a spherical filter plate 15, the reciprocating circulation is realized, thereby realizing the self-circulation of the absorption tower, one side of the connecting shaft 17 is fixed with two stirring frames 16 through bolts, the stirring frames 16 are symmetrically distributed, the treatment medicine enters the tank body 1 through the medicine feeding pipe 3, so that the stirring frames 16 mix the liquid medicine mixture at the bottom of the tank body 1, the treatment effect of the liquid medicine is prevented from being affected due to the uneven mixing of the liquid medicine, one side of the collecting box 8 is provided with a first mounting hole, an observation window 19 is fixed in the first mounting hole through bolts, the observation window 19 can facilitate workers to observe the collection condition of the impurities in the collecting box 8 at any time, the phenomenon of excessive impurity precipitation is avoided, the inner wall of one side of the tank body 1 is fixed with a demisting plate 11 through bolts, the demisting plate 11 can carry out moisture absorption treatment on the gas in the tank body 1, one side of the tank body 1 is provided with an air inlet, an air inlet pipe 2 is fixed in the air inlet through bolts, the gas outlet has been seted up at the top of the jar body 1, there is outlet duct 10 through the bolt fastening in the gas outlet, add the medicine mouth has been seted up to one side of the jar body 1, it has medicine adding pipe 3 to add medicine pipe 3 through the bolt fastening in the medicine mouth, it can make things convenient for the staff to add the medicine to add medicine pipe 3, the second installing port has been seted up to one side of collecting box 8, there is drain pipe 18 through the bolt fastening in the second installing port, the bottom outer wall of the jar body 1 has a plurality of backup pads 5 through the bolt fastening, backup pad 5 can support fixedly to the jar body 1, the bottom of backup pad 5 bonds and has rubber pad 4, rubber pad 4 can rely on the characteristic of its own material to carry out the shock attenuation to backup pad 5.

The working principle is as follows: when the absorption tower needs to be used, the water pump 7 is started, the water pump 7 rotates to enable the liquid medicine filtered at the bottom of the tank body 1 to enter the water pump 7 through the water inlet pipe 6, the liquid medicine in the water pump 7 enters the auxiliary water pipe 20 through the water outlet pipe 9, the liquid medicine in the auxiliary water pipe 20 is sprayed out through the spray head 12, the sprayed liquid medicine absorbs the gas entering the air inlet pipe 2, the processed liquid medicine enters the bottom of the tank body 1 after being filtered through the spherical filter plate 15, the liquid medicine circulates in a reciprocating manner, self circulation of the absorption tower is achieved, when impurities on the spherical filter plate 15 need to be scraped and collected, the motor is started first, the connecting shaft 17 is driven by the motor to rotate, the arc-shaped scraper 13 rotates to scrape the impurities attached to the spherical filter plate 15, the arc-shaped scraper 13 rotates to drive the auxiliary scraper 14 to rotate, the auxiliary scraper 14 rotates to enable the scraped impurity connecting port to enter the collecting box 8 through the connecting port 21, thereby accomplish the collection to impurity, avoid impurity to cause certain jam to the filter screen, and then the condition that influences the filter effect of absorption tower appears.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a waste liquid collection device of dealcoholize formaldehyde absorption tower, includes a jar body (1), its characterized in that, the one side inner wall fixedly connected with spherical filter plate (15) of the jar body (1), the bottom inner wall swing joint of the jar body (1) has connecting axle (17), and the one end of connecting axle (17) is passed spherical filter plate (15) and two fixedly connected with arc scraper blade (13), and arc scraper blade (13) contact with spherical filter plate (15), one side fixedly connected with supplementary scraper blade (14) of arc scraper blade (13), and supplementary scraper blade (14) contact with spherical filter plate (15), one side fixedly connected with of the jar body (1) collects box (8), connector (21) has been seted up to one side of the jar body (1), and connector (21) and collection box (8) are linked together, the bottom outer wall fixedly connected with motor of the jar body (1), and one end of the output shaft of the motor penetrates through the tank body (1) and is fixed with the connecting shaft (17).

2. The waste liquid collecting device of the dealcoholization formaldehyde absorption tower according to claim 1, wherein a water pump (7) is fixedly connected to the outer wall of one side of the tank body (1), a water inlet is formed in one side of the tank body (1), a water inlet pipe (6) is fixedly connected to the inside of the water inlet, the water inlet pipe (6) is communicated with the water pump (7), a water outlet pipe (9) is fixedly connected to one end of a water outlet of the water pump (7), one end of the water outlet pipe (9) penetrates through the tank body (1) and is fixedly connected with a plurality of auxiliary water pipes (20), and a plurality of spray heads (12) are fixedly connected to one side of the auxiliary water pipes (20).

3. The waste liquid collecting device of the dealcoholization formaldehyde absorption tower as claimed in claim 1, wherein two stirring frames (16) are fixedly connected to one side of the connecting shaft (17), and the stirring frames (16) are symmetrically distributed.

4. The waste liquid collecting device of the dealcoholization formaldehyde absorption tower as claimed in claim 1, wherein a first mounting opening is formed in one side of the collecting box (8), and an observation window (19) is fixedly connected in the first mounting opening.

5. The waste liquid collecting device of the dealcoholization formaldehyde absorption tower as claimed in claim 2, wherein a demisting plate (11) is fixedly connected to the inner wall of one side of the tank body (1), an air inlet is formed in one side of the tank body (1), and an air inlet pipe (2) is fixedly connected to the air inlet.

6. The waste liquid collecting device of the dealcoholization formaldehyde absorption tower as claimed in claim 5, wherein an air outlet is formed in the top of the tank body (1), and an air outlet pipe (10) is fixedly connected in the air outlet.

7. The waste liquid collecting device of the dealcoholization formaldehyde absorption tower according to claim 6, wherein a dosing port is formed in one side of the tank body (1), a dosing pipe (3) is fixedly connected in the dosing port, a second mounting port is formed in one side of the collecting box (8), and a drain pipe (18) is fixedly connected in the second mounting port.

8. The waste liquid collecting device of the dealcoholization formaldehyde absorption tower as claimed in claim 7, wherein a plurality of supporting plates (5) are fixedly connected to the outer wall of the bottom of the tank body (1), and rubber pads (4) are fixedly connected to the bottoms of the supporting plates (5).