CN213162303U

CN213162303U - Rectifying tower with self-cleaning function

Info

Publication number: CN213162303U
Application number: CN202021442996.9U
Authority: CN
Inventors: 李�杰; 张彩云; 刘巨文
Original assignee: Suzhou Sisuo New Material Co ltd
Current assignee: Suzhou Sisuo New Material Co ltd
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-05-11
Anticipated expiration: 2030-07-18

Abstract

The utility model discloses a rectifying column with self-cleaning function, its technical scheme main points are: the tower comprises a tower body, wherein a horizontal rod is fixedly connected in an inner cavity of the tower body, the bottom of the horizontal rod is fixedly connected with a first rectangular block, a connecting rod is rotatably connected in the inner cavity of the tower body and is rotatably connected with the first rectangular block, a first bevel gear is fixedly connected onto the connecting rod, one side of the tower body is fixedly connected with a shell, a servo motor is fixedly arranged in the shell, a motor shaft of the servo motor is fixedly connected with a rotating rod through a coupler, the other end of the rotating rod penetrates through the tower body and is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and two fixed sleeves are fixedly connected onto the connecting rod; the cleaning mechanism can achieve the effects of no need of manual cleaning, time and labor saving and automatic operation.

Description

Rectifying tower with self-cleaning function

Technical Field

The utility model relates to a rectification equipment field, in particular to rectifying column with self-cleaning function.

Background

The rectifying tower is a rectifying device, and the principle of the rectifying tower is that steam enters from the bottom of the tower, the evaporated gas phase is in countercurrent contact with descending liquid, in the two-phase contact, the volatile component in the descending liquid is continuously transferred to the gas phase, the component which is difficult to volatilize in the gas phase is continuously transferred to the descending liquid, the concentration of the volatile component in the gas phase is higher as the gas phase is closer to the top of the tower, and the concentration of the component which is difficult to volatilize is higher as the descending liquid is closer to the bottom of the tower, so that the purpose of component separation is achieved.

For example, the chinese patent with the publication number CN206934786U discloses a rectifying tower, which comprises a tower body, wherein the lower part of the tower body is provided with an air inlet, the top of the tower body is provided with an oil gas outlet, and the tower body is internally provided with a sieve plate layer; a temperature cutting condenser is arranged between the oil gas outlet and the sieve plate layer, and an external circulation device is arranged between the temperature cutting condenser and the sieve plate layer; the outer side of the lower part of the tower body is provided with an internal circulation device and a bottom heavy oil outlet, the internal circulation device comprises an oil return pipe and a valve body arranged on the oil return pipe, one end of the oil return pipe penetrates into the tower body and is positioned in a first oil discharge groove of the sieve plate layer, the other end of the oil return pipe penetrates into the tower body and is positioned in an air inlet channel of the air inlet, and the tower body is provided with a heavy oil outlet communicated with the first oil discharge groove.

The rectifying tower has the advantages of increasing the rectifying times and improving the efficiency; however, the above-mentioned rectifying column still has some disadvantages, such as: it does not have clean mechanism, can't carry out self-cleaning to tower body inner wall adnexed impurity.

SUMMERY OF THE UTILITY MODEL

To solve the problems mentioned in the background art, the present invention provides a rectifying tower with automatic cleaning function to solve the problems mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a rectifying tower with an automatic cleaning function comprises a tower body, wherein a horizontal rod is fixedly connected in an inner cavity of the tower body, the bottom of the horizontal rod is fixedly connected with a first rectangular block, a connecting rod is rotatably connected in the inner cavity of the tower body, the connecting rod is rotationally connected with the first rectangular block, a first bevel gear is fixedly connected with the connecting rod, one side of the tower body is fixedly connected with a shell, a servo motor is fixedly arranged in the shell, a motor shaft of the servo motor is fixedly connected with a rotating rod through a coupler, the other end of the rotating rod penetrates through the tower body and is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, two fixed covers of fixedly connected with on the connecting rod, two the equal fixedly connected with horizontal pole in both sides of fixed cover, two horizontal pole tip common fixedly connected with brushes of same one side.

By adopting the technical scheme, when the rectifying tower with the automatic cleaning function is used, when the tower body needs to be cleaned, one end of the water pipe is communicated with an external water source, the valve is opened, water flow is uniformly sprayed on the inner wall of the tower body through the water pipe, the spray pipe and the spray opening, a part of impurities can be cleaned through water flow washing, then the servo motor is started to drive the rotating rod to rotate, so that the second bevel gear and the first bevel gear are driven to rotate, the brush is finally driven to clean the inner wall of the tower body, the impurities cleaned by the brush flow out through the liquid leakage opening along the inner wall of the tower body under the action of the water flow, the servo motor is firstly closed, the brush stops rotating, the water flow tower body continues to wash the inner wall, the valve can be closed by observing that no impurities flow out from the liquid leakage opening, the cleaning is thoroughly completed, a cleaning mechanism can, time and labor saving and automatic operation.

Preferably, a spray pipe is fixedly communicated with the inner cavity of the tower body and is a stainless steel spray pipe, a second rectangular block is fixedly connected to the bottom of the spray pipe, and the top of the connecting rod is rotatably connected with the second rectangular block.

By adopting the technical scheme, the corrosion resistance of the stainless steel material is better, the service life is longer, and the stainless steel material cannot be easily damaged.

Preferably, the tower body is respectively fixedly communicated with a liquid inlet pipe and an air inlet pipe, the bottom of the tower body is provided with a liquid leakage port, and the top of the tower body is provided with an air outlet.

By adopting the technical scheme, the rectification operation is better performed.

Preferably, one end of the spray pipe penetrates through the tower body and is communicated and fixed with a water delivery pipe, and a valve is arranged on the water delivery pipe.

Through adopting above-mentioned technical scheme, the setting of valve conveniently adjusts rivers.

Preferably, the bottom of the spray pipe is fixedly communicated with two spray pipes, the spray pipes are circular spray pipes, and a plurality of spray openings are uniformly formed in the circumferential direction of the spray pipes.

Through adopting above-mentioned technical scheme, can avoid only spraying one department to tower body inner wall even spraying, lead to spraying inhomogeneously.

Preferably, the horizontal pole is fixedly connected with a supporting rod, the end part of the supporting rod is fixedly connected with a bearing seat, and the rotating rod is rotatably connected with the bearing seat.

By adopting the technical scheme, the rotating rod can rotate more smoothly and stably.

Preferably, the inner wall of the tower body is fixed with a sealing ring at the rotating rod.

By adopting the technical scheme, the gas phase in the tower body can be prevented from overflowing to the outside.

To sum up, the utility model discloses mainly have following beneficial effect:

when the rectifying tower with the automatic cleaning function is used, when the tower body needs to be cleaned, one end of the water pipe is communicated with an external water source, the valve is opened, water flow is uniformly sprayed on the inner wall of the tower body through the water pipe, the spray pipe and the spray opening, can remove a part of impurities by water flow flushing, then the servo motor is started to drive the rotating rod to rotate, thereby driving the second bevel gear and the first bevel gear to rotate, finally driving the brush to clean the inner wall of the tower body, finally enabling impurities cleaned by the brush to flow out through the liquid leakage port along the inner wall of the tower body under the action of water flow, firstly closing the servo motor, stopping the brush from rotating, enabling the water flow to continuously wash the inner wall of the tower body, observing that no impurities flow out from the liquid leakage port, closing the valve, and completely finishing the cleaning, the cleaning mechanism can achieve the effects of no need of manual cleaning, time and labor saving and automatic operation.

Drawings

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

FIG. 2 is a partial top cross-sectional view of the present invention;

FIG. 3 is a schematic view of FIG. 1 at a first bevel gear;

fig. 4 is a schematic view of fig. 1 at the nozzle.

Reference numerals: 1. a tower body; 2. a horizontal bar; 3. a first rectangular block; 4. a connecting rod; 5. a first bevel gear; 6. a housing; 7. a servo motor; 8. a coupling; 9. rotating the rod; 10. a second bevel gear; 11. Fixing a sleeve; 12. a cross bar; 13. a brush; 14. a shower pipe; 15. a second rectangular block; 16. a liquid inlet pipe; 17. an air inlet pipe; 18. a liquid leakage port; 19. an air outlet; 20. a water delivery pipe; 21. a valve; 22. a nozzle; 23. a spray opening; 24. a support bar; 25. a bearing seat; 26. and (5) sealing rings.

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 and 3, a rectifying tower with an automatic cleaning function comprises a tower body 1, a horizontal rod 2 is fixedly connected in an inner cavity of the tower body 1, a first rectangular block 3 is fixedly connected at the bottom of the horizontal rod 2, a connecting rod 4 is rotatably connected in the inner cavity of the tower body 1, the connecting rod 4 is rotatably connected with the first rectangular block 3, a first bevel gear 5 is fixedly connected on the connecting rod 4, a housing 6 is fixedly connected at one side of the tower body 1, a servo motor 7 is fixedly installed in the housing 6, a motor shaft of the servo motor 7 is fixedly connected with a rotating rod 9 through a coupler 8, the other end of the rotating rod 9 penetrates through the tower body 1 and is fixedly connected with a second bevel gear 10, the first bevel gear 5 is engaged with the second bevel gear 10, two fixing sleeves 11 are fixedly connected on the connecting rod 4, and a cross rod 12 is fixedly connected at both sides of the two fixing, the end parts of the two cross rods 12 on the same side are fixedly connected with the hairbrush 13 together, so that the rectifying tower with the automatic cleaning function can automatically clean impurities in the tower.

Referring to fig. 1, in order to make the connecting rod 4 rotate more stably, a spray pipe 14 is fixed in the inner cavity of the tower body 1 in a communicating manner, the spray pipe 14 is a stainless steel spray pipe, a second rectangular block 15 is fixedly connected to the bottom of the spray pipe 14, and the top of the connecting rod 4 is rotatably connected with the second rectangular block 15.

Referring to fig. 1, in order to assist the brush 13 in cleaning the tower body 1, a liquid inlet pipe 16 and an air inlet pipe 17 are respectively fixed on the tower body 1 in a communicating manner, a liquid leakage port 18 is formed at the bottom of the tower body 1, an air outlet 19 is formed at the top of the tower body 1, one end of the spray pipe 14 penetrates through the tower body 1 and is fixedly connected with a water delivery pipe 20, and a valve 21 is arranged on the water delivery pipe 20.

Referring to fig. 1 and 4, in order to make the water flow spray on the inner wall of the tower body 1 more uniformly, two spray pipes 22 are fixed at the bottom of the spray pipe 14 in a communicating manner, the spray pipes 22 are circular spray pipes 22, and a plurality of spray openings 23 are uniformly formed in the circumferential direction of the spray pipes 22.

Referring to fig. 1, in order to make the rotation of the rotation rod 9 more stable, a support rod 24 is fixedly connected to the horizontal rod 2, a bearing seat 25 is fixedly connected to an end portion of the support rod 24, and the rotation rod 9 is rotatably connected to the bearing seat 25.

Referring to fig. 1, in order to prevent the gas phase in the tower body 1 from overflowing, a sealing ring 26 is fixed on the inner wall of the tower body 1 at the position of the rotating rod 9.

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. A rectifying tower with self-cleaning function, includes tower body (1), its characterized in that: the tower is characterized in that a horizontal rod (2) is fixedly connected in an inner cavity of the tower body (1), a first rectangular block (3) is fixedly connected at the bottom of the horizontal rod (2), a connecting rod (4) is rotatably connected in the inner cavity of the tower body (1), the connecting rod (4) is rotatably connected with the first rectangular block (3), a first bevel gear (5) is fixedly connected on the connecting rod (4), a shell (6) is fixedly connected on one side of the tower body (1), a servo motor (7) is fixedly installed in the shell (6), a motor shaft of the servo motor (7) is fixedly connected with a rotating rod (9) through a coupler (8), the other end of the rotating rod (9) penetrates through the tower body (1) and is fixedly connected with a second bevel gear (10), the first bevel gear (5) is meshed with the second bevel gear (10), two fixing sleeves (11) are fixedly connected on the connecting rod (4), two both sides of fixed cover (11) are equal fixedly connected with horizontal pole (12), and two horizontal pole (12) tip common fixedly connected with brush (13) of same one side.

2. The rectifying tower with the automatic cleaning function according to claim 1, wherein: the inner cavity of the tower body (1) is communicated and fixed with a spray pipe (14), the spray pipe (14) is a stainless steel spray pipe, the bottom of the spray pipe (14) is fixedly connected with a second rectangular block (15), and the top of the connecting rod (4) is rotatably connected with the second rectangular block (15).

3. The rectifying tower with the automatic cleaning function according to claim 1, wherein: the tower is characterized in that a liquid inlet pipe (16) and an air inlet pipe (17) are respectively communicated and fixed on the tower body (1), a liquid leakage port (18) is formed in the bottom of the tower body (1), and an air outlet (19) is formed in the top of the tower body (1).

4. The rectifying tower with the automatic cleaning function according to claim 2, wherein: one end of the spray pipe (14) penetrates through the tower body (1) and is communicated and fixed with a water conveying pipe (20), and a valve (21) is arranged on the water conveying pipe (20).

5. The rectifying tower with the automatic cleaning function according to claim 2, wherein: the bottom intercommunication of shower (14) is fixed with two spray pipes (22), spray pipe (22) are circular spray pipe, a plurality of sprinkler orifices (23) have evenly been seted up to spray pipe (22) circumference.

6. The rectifying tower with the automatic cleaning function according to claim 1, wherein: fixedly connected with bracing piece (24) on horizon bar (2), the tip fixedly connected with bearing frame (25) of bracing piece (24), dwang (9) with bearing frame (25) rotate to be connected.

7. The rectifying tower with the automatic cleaning function according to claim 1, wherein: the inner wall of the tower body (1) is fixed with a sealing ring (26) at the rotating rod (9).