Efficient purification spray tower

Abstract

The utility model relates to the technical field of waste gas treatment facilities, and discloses an efficient purification spray tower, which comprises a lower tower body, three placing plates are fixedly sleeved on the inner surface of the lower tower body, and fillers are movably mounted on the upper surfaces of the three placing plates. Through the arrangement of a material pushing plate, a connecting rod, a connecting plate, a driving rod and a driven rod, when a sealing plate and a sealing bolt are detached by an operator, the operation of a first motor enables a first circular shaft and the driving rod to start to rotate, and at the moment, the driven rod starts to rotate under the driving of the driving rod; and the other end of the driven rod drives the connecting plate, so that the connecting plate, the connecting rod and the three material pushing plates start to move towards the filler, and finally, the three material pushing plates push the filler out of the interior of the lower tower body, so that the function of automatically moving out the filler is realized, and the possibility that an operator is in contact with an acid-base solution is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment facilities, and more specifically, the utility model relates to an efficient purification spray tower. Background Technique

[0002] A spray tower is an environmental protection waste gas treatment device used in heavy pollution industrial sectors. According to the working principle, it is divided into a circulating water spray tower, an alkali solution spray tower, and an acid solution spray tower. According to the tower body material, it is divided into a fiberglass spray tower, a pp spray tower, and a stainless steel spray tower. The construction of the spray tower must select reasonable spray materials and spray processes according to the nature of the waste gas to be treated.

[0003] When operators handle a large amount of industrial waste gas, they often build corresponding spray towers to harmlessly treat the industrial waste gas. In the actual use process of the existing spray towers, although they have basic waste gas treatment functions, generally, the internal part of the existing spray towers treats the acidic and alkaline gases contained in the waste gas through fillers sprayed with treatment agents. However, these fillers will age after being used for a period of time, and the waste gas treatment ability of the aged fillers is greatly reduced. Currently, the method for removing these aged fillers is manual removal, but these fillers often remain with a part of acidic or alkaline solution, which corrodes the skin and clothes of the operators. This makes the removal of the aged fillers not only time-consuming and laborious but also has certain safety hazards. Therefore, it needs to be improved. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an efficient purification spray tower, which has the advantage of eliminating the need for manual material extraction.

[0005] To achieve the above object, the utility model provides the following technical solution: An efficient purification spray tower, comprising:

[0006] A lower tower body, the inner surface of the lower tower body is fixedly sleeved with a placement plate, the number of the placement plates is three, and fillers are movably installed on the upper surfaces of the three placement plates;

[0007] A connecting rod, the connecting rod is movably connected to the left surface of the lower tower body, the right end of the connecting rod penetrates the lower tower body and extends to the inside of the lower tower body and is fixedly connected with a pushing plate, the number of the pushing plates is three, and the right surfaces of the three pushing plates are all movably connected to the left surfaces of the fillers;

[0008] A discharging mechanism, the discharging mechanism is arranged on the right surface of the lower tower body;

[0009] Among them, the discharging mechanism includes a first motor, the first motor is fixedly installed in the middle of the right surface of the lower tower body, the other end of the output shaft of the first motor is fixedly sleeved with a first circular shaft, the outer surface of the first circular shaft is fixedly sleeved with a driving rod, the other end of the driving rod is hinged with a driven rod, the other end of the driven rod is hinged with a connecting plate, the left surface of the connecting plate is fixedly connected with the right end of the connecting rod, and the rotation of the driving rod causes the driven rod to drive the connecting plate as a whole to move towards the packing direction.

[0010] As a preferred technical solution of the present invention, a closing plate is movably connected to the right surface of the lower tower body. The number of the closing plates is three. The left surfaces of the three closing plates all penetrate through the lower tower body and extend into the interior of the lower tower body and are movably connected to the right surface of the packing. Threaded sleeves are provided on the left and right sides of the right surfaces of the three closing plates. The other ends of the closing bolts sequentially penetrate through the closing plates and the lower tower body and extend into the interior of the lower tower body. The outer surface of the closing bolts is threadedly sleeved with the inner surface of the lower tower body.

[0011] As a preferred technical solution of the present invention, an exhaust gas access pipe is fixedly connected to the lower side of the right surface of the lower tower body, a liquid outlet pipe is fixedly connected to the bottom end of the left surface of the lower tower body, and an observation window is fixedly installed on the front surface of the lower tower body.

[0012] As a preferred technical solution of the present invention, a hollow block is fixedly connected to the inner surface of the lower tower body. The number of the hollow blocks is three. Medicine spray nozzles are fixedly installed on the lower surfaces of the three hollow blocks. The top ends of the medicine spray nozzles penetrate through the hollow blocks and extend into the interiors of the hollow blocks.

[0013] As a preferred technical solution of the present invention, a secondary conveying pipe is fixedly connected to the right surface of the lower tower body. The left end of the secondary conveying pipe sequentially penetrates through the lower tower body and the hollow block and extends into the interior of the hollow block. The right end of the secondary conveying pipe is fixedly connected to a main conveying pipe located outside the lower tower body.

[0014] As a preferred technical solution of the present invention, an upper tower body is fixedly connected to the upper surface of the lower tower body. An air outlet pipe is fixedly connected to the upper surface of the upper tower body. A placing ring is fixedly sleeved at the bottom of the inner surface of the upper tower body. A demister is movably connected to the upper surface of the placing ring. A driven gear ring is fixedly connected to the upper surface of the demister. The outer surface of the driven gear ring is movably connected to the inner surface of the upper tower body.

[0015] As a preferred technical solution of the present invention, a second motor is fixedly installed on the right side of the outer surface of the upper tower body. The other end of the output shaft of the second motor is fixedly sleeved with a second circular shaft. An active gear located on the right side of the driven gear ring is fixedly sleeved on the outer surface of the second circular shaft. The outer surface of the active gear is meshed with the outer surface of the driven gear ring.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. By setting a pushing plate, a connecting rod, a connecting plate, a driving rod and a driven rod in the present utility model, when the closing plate and the closing bolt are disassembled by an operator, the operation of the first motor will cause the first circular shaft and the driving rod to start rotating. At this time, the driven rod will start rotating under the drive of the driving rod, and the other end of the driven rod will drive the connecting plate, so that the connecting plate, the connecting rod and the three pushing plates start to move towards the direction of the packing. Finally, the three pushing plates will push the packing out of the inner part of the lower tower body, which realizes the automatic removal function of the packing and eliminates the possibility of the operator coming into contact with the acidic or alkaline solution.

[0018] 2. By setting an upper tower body, a placing ring, a demister, a driven gear ring and a driving gear in the present utility model, when the second motor operates, the second circular shaft and the driving gear will start rotating. At this time, the rotation of the driving gear will drive the driven gear ring, so that the driven gear ring and the demister both start to rotate along the inner surface of the upper tower body, which enables the demister to come into contact with the gas passing through the demister more fully and effectively improves the absorption effect of the demister on the residual acidic or alkaline mist in the passing gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the back of the present utility model;

[0021] Figure 3 is a schematic cross-sectional structural diagram of the present utility model;

[0022] Figure 4 is a schematic cross-sectional structural diagram of the side of the present utility model;

[0023] Figure 5 is a schematic structural diagram of the chemical agent spray nozzle of the present utility model.

[0024] In the figure: 1. Lower tower body; 2. Placing plate; 3. Packing; 4. Pushing plate; 5. Connecting rod; 6. Connecting plate; 7. First motor; 8. First circular shaft; 9. Driving rod; 10. Driven rod; 11. Closing plate; 12. Closing bolt; 13. Exhaust gas access pipe; 14. Liquid outlet pipe; 15. Observation window; 16. Hollow block; 17. Chemical agent spray nozzle; 18. Sub-conveying pipe; 19. Main conveying pipe; 20. Upper tower body; 21. Gas outlet pipe; 22. Placing ring; 23. Demister; 24. Driven gear ring; 25. Second motor; 26. Second circular shaft; 27. Driving gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1 to 5 shown, the present utility model provides an efficient purification spray tower, including:

[0027] The lower tower body 1, the inner surface of the lower tower body 1 is fixedly sleeved with a placement plate 2, the number of the placement plates 2 is three, and the upper surfaces of the three placement plates 2 are all movably installed with fillers 3;

[0028] The connecting rod 5, the connecting rod 5 is movably connected to the left surface of the lower tower body 1, the right end of the connecting rod 5 penetrates through the lower tower body 1 and extends to the inside of the lower tower body 1 and is fixedly connected with a pushing plate 4, the number of the pushing plates 4 is three, and the right surfaces of the three pushing plates 4 are all movably connected to the left surfaces of the fillers 3;

[0029] The discharging mechanism is arranged on the right surface of the lower tower body 1;

[0030] Among them, the discharging mechanism includes a first motor 7, the first motor 7 is fixedly installed in the middle of the right surface of the lower tower body 1, the other end of the output shaft of the first motor 7 is fixedly sleeved with a first circular shaft 8, the outer surface of the first circular shaft 8 is fixedly sleeved with a driving rod 9, the other end of the driving rod 9 is hinged with a driven rod 10, the other end of the driven rod 10 is hinged with a connecting plate 6, the left surface of the connecting plate 6 is fixedly connected with the right end of the connecting rod 5, and the rotation of the driving rod 9 makes the driven rod 10 drive the whole connecting plate 6 to move towards the filler 3.

[0031] When the first motor 7 operates, the first circular shaft 8 and the driving rod 9 will start to rotate. At this time, the other end of the driving rod 9 will drive the driven rod 10, causing the driven rod 10 to start rotating. At the same time, the other end of the driven rod 10 will drive the connecting plate 6, causing the connecting plate 6, the connecting rod 5 and the three pushing plates 4 to move towards the filler 3.

[0032] Among them, the right surface of the lower tower body 1 is movably connected with a closing plate 11, the number of the closing plates 11 is three, the left surfaces of the three closing plates 11 all penetrate through the lower tower body 1 and extend to the inside of the lower tower body 1 and are movably connected to the right surfaces of the fillers 3. The left and right sides of the right surfaces of the three closing plates 11 are both threadedly sleeved with closing bolts 12. The other end of the closing bolt 12 sequentially penetrates through the closing plate 11 and the lower tower body 1 and extends to the inside of the lower tower body 1. The outer surface of the closing bolt 12 is threadedly sleeved with the inner surface of the lower tower body 1.

[0033] The closing plate 11 and the closing bolt 12 serve to close the interior of the lower tower body 1.

[0034] Among them, the lower side of the right surface of the lower tower body 1 is fixedly connected with an exhaust gas access pipe 13, the bottom end of the left surface of the lower tower body 1 is fixedly connected with a liquid outlet pipe 14, and an observation window 15 is fixedly installed on the front surface of the lower tower body 1.

[0035] The operator can observe the situation inside the lower tower body 1 through the observation window 15.

[0036] Among them, the inner surface of the lower tower body 1 is fixedly connected with hollow blocks 16. The number of the hollow blocks 16 is three. The lower surfaces of the three hollow blocks 16 are all fixedly installed with chemical agent spray nozzles 17. The top ends of the chemical agent spray nozzles 17 penetrate through the hollow blocks 16 and extend into the interiors of the hollow blocks 16.

[0037] The treatment chemical inside the hollow block 16 can be sprayed into the interior of the packing 3 through the chemical agent spray nozzles 17.

[0038] Among them, the right surface of the lower tower body 1 is fixedly connected with a secondary conveying pipe 18. The left end of the secondary conveying pipe 18 sequentially penetrates through the lower tower body 1 and the hollow block 16 and extends into the interior of the hollow block 16. The right end of the secondary conveying pipe 18 is fixedly connected with a main conveying pipe 19 located outside the lower tower body 1.

[0039] The operator can inject the treatment chemical into the interior of the hollow block 16 through the main conveying pipe 19 and the secondary conveying pipe 18.

[0040] Among them, the upper surface of the lower tower body 1 is fixedly connected with an upper tower body 20. The upper surface of the upper tower body 20 is fixedly connected with an air outlet pipe 21. The bottom of the inner surface of the upper tower body 20 is fixedly sleeved with a placement ring 22. The upper surface of the placement ring 22 is movably connected with a demister 23. The upper surface of the demister 23 is fixedly connected with a driven gear ring 24. The outer surface of the driven gear ring 24 is movably connected with the inner surface of the upper tower body 20.

[0041] The demister 23 and the driven gear ring 24 can rotate along the inner surface of the upper tower body 20.

[0042] Among them, a second motor 25 is fixedly installed on the right side of the outer surface of the upper tower body 20. The other end of the output shaft of the second motor 25 is fixedly sleeved with a second circular shaft 26. A driving gear 27 located on the right side of the driven gear ring 24 is fixedly sleeved on the outer surface of the second circular shaft 26. The outer surface of the driving gear 27 is meshed with the outer surface of the driven gear ring 24.

[0043] When the second motor 25 operates, the second circular shaft 26 and the driving gear 27 will start to rotate.

[0044] The working principle and usage process of the present utility model:

[0045] When the operator starts the operation of treating acid-base waste gas, the operator starts the second motor 25. As the second motor 25 runs, the second circular shaft 26 and the driving gear 27 will start to rotate. Since the outer surfaces of the driving gear 27 and the driven gear ring 24 mesh with each other, the driven gear ring 24 and the demister 23 will start to rotate along the inner surface of the upper tower body 20 driven by the driving gear 27. At this time, when the gas containing acid-base mist passes through the rotating demister 23, this part of the acid-base mist will be fully absorbed by the demister 23, thus preventing the acid-base mist from entering the inside of the air outlet pipe 21 through the demister 23.

[0046] When the packing 3 is used for too long and causes aging, the operator first removes the closing plate 11 and the closing bolts 12, and then the operator starts the first motor 7. As the first motor 7 runs, the first circular shaft 8 and the driving rod 9 will start to rotate. At this time, the driven rod 10 will start to rotate with the other end of the driving rod 9 as the axis, and the other end of the driven rod 10 will drive the connecting plate 6, causing the connecting plate 6, the connecting rod 5 and the pushing plate 4 to move towards the packing 3. Finally, the three pushing plates 4 will push the packing 3 out of the lower tower body 1, thus completing the automatic unloading function of the packing 3.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency purification spray tower, characterized in that: Included are: A lower tower body (1), wherein a placement plate (2) is fixedly sleeved on the inner surface of the lower tower body (1), the number of the placement plates (2) is three, and fillers (3) are movably mounted on the upper surfaces of the three placement plates (2); A connecting rod (5), wherein the connecting rod (5) is movably connected to the left surface of the lower tower body (1), the right end of the connecting rod (5) passes through the lower tower body (1) and extends to the interior of the lower tower body (1) and is fixedly connected to a push plate (4), the number of the push plates (4) is three, and the right surfaces of the three push plates (4) are all movably connected to the left surface of the filler (3); A discharging mechanism, the discharging mechanism being arranged on the right surface of the lower tower body (1); The discharging mechanism comprises a No. 1 motor (7), the No. 1 motor (7) is fixedly mounted on the middle part of the right surface of the lower tower body (1), the other end of the output shaft of the No. 1 motor (7) is fixedly sleeved with a No. 1 round shaft (8), the outer surface of the No. 1 round shaft (8) is fixedly sleeved with an active rod (9), the other end of the active rod (9) is hinged with a driven rod (10), the other end of the driven rod (10) is hinged with a connecting plate (6), the left surface of the connecting plate (6) is fixedly connected to the right end of the connecting rod (5), and the active rod (9) rotates so that the driven rod (10) drives the connecting plate (6) to move as a whole in the direction of the filler (3).

2. A high-efficiency purification spray tower according to claim 1, characterized in that: The right surface of the lower tower body (1) is movably connected with a closing plate (11), the number of the closing plates (11) is three, the left surfaces of the three closing plates (11) all penetrate the lower tower body (1) and extend to the interior of the lower tower body (1) and are movably connected to the right surface of the filler (3), the left and right sides of the right surfaces of the three closing plates (11) are threadedly sleeved with closing bolts (12), the other ends of the closing bolts (12) sequentially penetrate the closing plate (11) and the lower tower body (1) and extend to the interior of the lower tower body (1), and the outer surface of the closing bolts (12) is threadedly sleeved with the inner surface of the lower tower body (1).

3. The high-efficiency purification spray tower according to claim 1 is characterized in that: An exhaust gas inlet pipe (13) is fixedly connected to the lower side of the right surface of the lower tower body (1), a liquid outlet pipe (14) is fixedly connected to the bottom end of the left surface of the lower tower body (1), and an observation window (15) is fixedly installed on the front surface of the lower tower body (1).

4. The high-efficiency purification spray tower according to claim 1, characterized in that: A hollow block (16) is fixedly connected to the inner surface of the lower tower body (1), the number of the hollow blocks (16) being three, and a medicine nozzle (17) is fixedly installed on the lower surface of the three hollow blocks (16), the top end of the medicine nozzle (17) passes through the hollow block (16) and extends to the interior of the hollow block (16).

5. The high-efficiency purification spray tower according to claim 1 is characterized in that: The right surface of the lower tower body (1) is fixedly connected to an auxiliary conveying pipe (18), the left end of the auxiliary conveying pipe (18) passes through the lower tower body (1) and the hollow block (16) in sequence and extends to the interior of the hollow block (16), and the right end of the auxiliary conveying pipe (18) is fixedly connected to a main conveying pipe (19) located outside the lower tower body (1).

6. The high-efficiency purification spray tower according to claim 1 is characterized in that: The upper surface of the lower tower body (1) is fixedly connected to the upper tower body (20), the upper surface of the upper tower body (20) is fixedly connected to the air outlet pipe (21), the bottom of the inner surface of the upper tower body (20) is fixedly sleeved with a placement ring (22), the upper surface of the placement ring (22) is movably connected to a defogger (23), the upper surface of the defogger (23) is fixedly connected to a driven gear ring (24), and the outer surface of the driven gear ring (24) is movably connected to the inner surface of the upper tower body (20).

7. A high-efficiency purification spray tower according to claim 6, characterized in that: A No. 2 motor (25) is fixedly mounted on the right side of the outer surface of the upper tower body (20); a No. 2 round shaft (26) is fixedly sleeved on the other end of the output shaft of the No. 2 motor (25); a driving gear (27) located on the right side of the driven gear ring (24) is fixedly sleeved on the outer surface of the No. 2 round shaft (26); and the outer surface of the driving gear (27) is meshedly connected with the outer surface of the driven gear ring (24).

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