Waste gas treatment spray tower

Abstract

The utility model provides a waste gas treatment spray tower which comprises a tower body, a waste gas inlet pipe is arranged on one side of the tower body, an L-shaped exhaust pipe is arranged at the top end of the tower body, and a filtration and adsorption matching component is arranged in the tower body; a fixed lantern ring is arranged on the tower body, a hollow ring is installed on the fixed lantern ring, a water inlet pipe is arranged on the hollow ring, a plurality of L-shaped water pipes are arranged on the periphery of the hollow ring, two communicating pipes are arranged on each L-shaped water pipe, a communicating head is arranged at one end of each communicating pipe in a communicating mode, a sealing sleeve head is arranged on each communicating head, and a conveying pipe is arranged on each sealing sleeve head. A U-shaped connecting pipe is arranged at the end, close to the tower body, of each conveying pipe, two atomizing heads are installed on each U-shaped connecting pipe, and a synchronous adjusting assembly is arranged between the multiple conveying pipes and the tower body. Through cooperative arrangement of all the structures, the angle of the atomizing head can be conveniently adjusted, through cooperative arrangement of the filtering and adsorbing cooperation assembly, the atomizing head can be conveniently filtered and purified, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to waste gas treatment equipment, and in particular to a waste gas treatment spray tower. Background Art

[0002] Waste gas treatment is also called waste gas purification. Usually, a spray tower is needed in the process of waste gas treatment. The principle of the waste gas spray tower is that the waste gas enters the absorption tower and contacts with the absorbent sprayed from the top of the absorption tower, so that the waste gas becomes waste liquid, and the waste liquid enters the sewage station for treatment, thereby achieving the purpose of absorption;

[0003] At present, the existing waste gas treatment spray tower on the market uses a nozzle to spray absorbent to turn waste gas into waste liquid, thereby completing the purpose of waste gas treatment. However, the existing waste gas treatment nozzle is relatively fixed in the spray tower, which limits the spraying angle, resulting in a smaller coverage area of ​​the water spray, which in turn reduces the waste gas treatment efficiency.

[0004] Therefore, based on the above problems, the present invention provides a waste gas treatment spray tower. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a waste gas treatment spray tower, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] An exhaust gas treatment spray tower comprises a tower body, one side of the tower body is penetrated and connected with an exhaust gas inlet pipe, the top of the tower body is penetrated and connected with an L-shaped exhaust pipe, and a filtering and adsorption matching component is arranged in the tower body;

[0008] A fixed sleeve is provided on the tower body, a hollow ring is fixedly installed on the fixed sleeve, a water inlet pipe is penetrated and connected and fixedly provided on the hollow ring, a plurality of L-shaped water pipes are uniformly penetrated and connected and fixedly provided on the outer periphery of the hollow ring, two connecting pipes are penetrated and fixedly provided on each of the L-shaped water pipes, a connecting head is connected and fixedly provided on one end of each of the connecting pipes away from the corresponding L-shaped water pipe, a sealing sleeve is rotatably sleeved on each of the connecting heads, a delivery pipe is connected and fixedly provided on each of the sealing sleeves, one end of each of the delivery pipes close to the tower body penetrates and extends into the tower body and is connected and fixedly provided with a U-shaped connecting pipe, two atomizing heads are connected and installed on each of the U-shaped connecting pipes, and a synchronous adjustment component is provided between the plurality of the delivery pipes and the tower body.

[0009] Furthermore, a plurality of U-shaped notches are evenly formed on the fixing ring, and each of the L-shaped water pipes is located in a corresponding U-shaped notch.

[0010] Furthermore, the filtering and adsorption matching assembly includes a plurality of filter plates, the plurality of filter plates are arranged at equal intervals in pairs, and each of the filter plates is fixedly installed in the tower body;

[0011] A number of matching drain pipes are evenly arranged between the filter plates, the top end of each matching drain pipe penetrates through the filter plates in sequence and is fixedly connected to the filter plates, each filter plate is evenly provided with a number of filter holes, the apertures of the filter holes on the filter plates increase from top to bottom, and the apertures of the filter holes on the same filter plate are all the same.

[0012] Furthermore, the number of the filter plates is four, and activated carbon is filled between two adjacent filter plates. The activated carbon in each layer is fine-grained activated carbon, medium-grained activated carbon, and coarse-grained activated carbon from top to bottom.

[0013] Furthermore, the synchronous adjustment component includes a plurality of meshing gears and matching rings, each of the meshing gears is fixedly mounted on the corresponding conveying pipe, the matching ring is fixedly mounted on the tower body, a swivel is rotatably mounted on the matching ring, a double-sided gear ring is fixedly mounted on the swivel, two adjacent meshing gears are respectively located on both sides of the double-sided gear ring and are meshed with the double-sided gear ring, and a driving component is arranged between the double-sided gear ring and the tower body.

[0014] Furthermore, the driving component includes a driving motor, which is fixedly mounted on the tower body, and an adjusting gear is fixedly mounted on the power output end of the driving motor, and the adjusting gear is meshedly connected with a double-sided gear ring.

[0015] Furthermore, two limiting rings are fixedly arranged on the inner wall of the rotating ring, and limiting ring grooves matching with the limiting rings are opened on the matching ring.

[0016] The utility model provides a waste gas treatment spray tower. Compared with the prior art, it has the following beneficial effects:

[0017] 1. The utility model is equipped with a synchronous adjustment component and a driving component, which is not only convenient for driving the U-shaped connecting pipe on each conveying pipe and the atomizing head on the U-shaped connecting pipe to perform synchronous angle adjustment, which is beneficial to increase the spraying range and improve the exhaust gas treatment efficiency of the device, but also simple to operate and conducive to promotion;

[0018] 2. The utility model facilitates increasing the stability of the rotating ring rotating along the matching sleeve ring through the matching arrangement of the limiting ring and the limiting ring groove, thereby facilitating further increasing the stability of the device during adjustment, which is conducive to further improving the practicality of the overall device;

[0019] 3. When the waste gas needs to be adsorbed and purified by the utility model, the waste gas enters the tower body through the waste gas inlet pipe, and the waste gas is filtered by layers of filter plates. Since activated carbon is filled between two adjacent filter plates, each layer of activated carbon is fine-grained activated carbon, medium-grained activated carbon, and coarse-grained activated carbon from top to bottom. In this way, it is convenient to adsorb and purify the waste gas layer by layer through layers of activated carbon, which is beneficial to increase the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The utility model is shown as a three-dimensional connection schematic diagram of the overall structure of the main view;

[0022] Figure 2 It shows a three-dimensional connection schematic diagram of the main view half-section structure of the utility model;

[0023] Figure 3 A three-dimensional connection diagram of the synchronous adjustment component, the driving component and the hollow ring of the utility model is shown;

[0024] Figure 4 A three-dimensional connection diagram of the double-sided gear ring, meshing gears and L-shaped water pipe of the utility model is shown;

[0025] Figure 5 The cross-sectional structure diagram of the tower body and the filtering and adsorption matching components of the utility model is shown;

[0026] Figure 6 The utility model is shown Figure 2 A schematic diagram of the enlarged structure at point A;

[0027] As shown in the figure: 1. Exhaust gas inlet pipe; 2. Tower body; 3. Water inlet pipe; 4. L-shaped exhaust pipe; 5. Hollow ring; 6. Fixed collar; 7. L-shaped water pipe; 8. Sealing sleeve; 9. Double-sided gear ring; 10. Connecting pipe; 11. Delivery pipe; 12. U-shaped connecting pipe; 13. Atomizing head; 14. Filter plate; 15. Matching downpipe; 16. Meshing gear; 17. Connecting head; 18. Swivel; 19. Matching collar; 20. U-shaped notch; 21. Driving motor; 22. Adjusting gear. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] In order to solve the technical problems in the background technology, the following waste gas treatment spray tower is provided:

[0031] Combination Figure 1-6 As shown, the utility model provides an exhaust gas treatment spray tower, including a tower body 2, a side of the tower body 2 is penetrated and connected with an exhaust gas inlet pipe 1, the top of the tower body 2 is penetrated and connected with an L-shaped exhaust pipe 4, and a filtering and adsorption matching component is arranged in the tower body 2;

[0032] A fixed sleeve is provided on the tower body 2, a hollow ring 5 is fixedly installed on the fixed sleeve 6, a water inlet pipe 3 is penetrated and connected and fixedly provided on the hollow ring 5, a plurality of L-shaped water pipes 7 are uniformly penetrated and connected and fixedly provided on the outer periphery of the hollow ring 5, two connecting pipes 10 are penetrated and fixedly provided on each L-shaped water pipe 7, one end of each connecting pipe 10 away from the corresponding L-shaped water pipe 7 is connected and fixedly provided with a connecting head 17, a sealing sleeve 8 is rotatably sleeved on each connecting head 17, each sealing sleeve 8 is connected and fixedly provided with a delivery pipe 11, one end of each delivery pipe 11 close to the tower body 2 is penetrated and extended into the tower body 2 and is connected and fixedly provided with a U-shaped connecting pipe 12, two atomizing heads 13 are connected and installed on each U-shaped connecting pipe 12, and a synchronous adjustment component is provided between the plurality of delivery pipes 11 and the tower body 2.

[0033] A plurality of U-shaped notches 20 are evenly formed on the fixing ring 6 , and each L-shaped water pipe 7 is located in a corresponding U-shaped notch 20 .

[0034] The synchronous adjustment component includes a plurality of meshing gears 16 and a matching ring 19. Each meshing gear 16 is fixedly mounted on the corresponding conveying pipe 11. The matching ring 19 is fixedly mounted on the tower body 2. A swivel 18 is rotatably mounted on the matching ring 19. A double-sided gear ring 9 is fixedly mounted on the swivel 18. Two adjacent meshing gears 16 are respectively located on both sides of the double-sided gear ring 9 and are meshed with the double-sided gear ring 9. A driving component is arranged between the double-sided gear ring 9 and the tower body 2.

[0035] The driving component comprises a driving motor 21 , which is fixedly mounted on the tower body 2 . An adjusting gear 22 is fixedly mounted on the power output end of the driving motor 21 , and the adjusting gear 22 is meshedly connected with the double-sided gear ring 9 .

[0036] When in use, the absorbent is transported into the water inlet pipe 3 through the water supply device, and the absorbent enters the hollow ring 5 through the water inlet pipe 3 and then enters each L-shaped water pipe 7, the connecting pipe 10, the connecting head 17, the sealing sleeve 8, the transport pipe 11, and the U-shaped connecting pipe 12 in sequence through the hollow ring 5, and finally sprayed through the atomizing head 13;

[0037] When it is necessary to adjust multiple atomizing heads 13, start the driving motor 21. Under the power output of the driving motor 21, the adjusting gear 22 is driven to rotate. At the same time, under the meshing operation, the double-sided gear ring 9 is driven to rotate, and then the rotating ring 18 is driven to rotate along the matching ring 19, and then each meshing gear 16 is driven to mesh and rotate along the double-sided gear ring 9, thereby driving each sealing sleeve head 8 to rotate along the corresponding connecting head 17 within a certain range. In this way, it is convenient to drive each conveying pipe 11 to rotate along the tower body 2, and then it is convenient to drive the U-shaped connecting pipe 12 on each conveying pipe 11 and the atomizing head 13 on the U-shaped connecting pipe 12 to adjust the angle, so as to facilitate the later exhaust gas treatment.

[0038] As a further improvement of the above technical solution, two limiting rings are fixedly provided on the inner wall of the rotating ring 18, and limiting ring grooves matching with the limiting rings are opened on the matching ring 19.

[0039] When the swivel 18 rotates along the matching ring 19, each limit ring is also driven to rotate along the corresponding limit ring groove. This helps to increase the stability of the swivel 18 rotating along the matching ring 19, thereby further increasing the stability of the device during adjustment, which helps to further improve the practicality of the overall device.

[0040] Embodiment 2

[0041] like Figure 1-6 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0042] The filter adsorption matching assembly includes a plurality of filter plates 14, wherein the plurality of filter plates 14 are arranged at equal intervals in pairs, and each filter plate 14 is fixedly installed in the tower body 2;

[0043] A plurality of matching drain pipes 15 are evenly arranged between the plurality of filter plates 14. The top end of each matching drain pipe 15 passes through the plurality of filter plates 14 in sequence and is fixedly connected to the plurality of filter plates 14. A plurality of filter holes are evenly opened on each filter plate 14. The apertures of the filter holes on the plurality of filter plates 14 increase in sequence from top to bottom, and the apertures of the filter holes on the same filter plate 14 are all the same.

[0044] There are four filter plates 14 , and activated carbon is filled between two adjacent filter plates 14 . Each layer of activated carbon is composed of fine-grained activated carbon, medium-grained activated carbon, and coarse-grained activated carbon from top to bottom.

[0045] In specific use, when the waste gas needs to be adsorbed and purified, the waste gas enters the tower body 2 through the waste gas inlet pipe 1, see Figure 5 As shown, the exhaust gas is filtered through the layers of filter plates 14. Since activated carbon is filled between two adjacent filter plates 14, each layer of activated carbon is fine-grained activated carbon, medium-grained activated carbon, and coarse-grained activated carbon from top to bottom. In this way, the exhaust gas can be easily adsorbed and purified by the layers of activated carbon. At the same time, with the spraying cooperation of multiple atomizing heads 13, the exhaust gas can be easily filtered and purified.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A waste gas treatment spray tower, characterized in that: It comprises a tower body (2), one side of the tower body (2) is penetrated and connected with an exhaust gas inlet pipe (1), the top of the tower body (2) is penetrated and connected with an L-shaped exhaust pipe (4), and a filtering and adsorption matching component is arranged in the tower body (2); The tower body (2) is fixedly sleeved with a fixing collar (6), the fixing collar (6) being fixedly mounted with a hollow ring (5), the hollow ring (5) being penetrated, connected and fixedly provided with a water inlet pipe (3), the outer circumference of the hollow ring (5) being uniformly penetrated, connected and fixedly provided with a plurality of L-shaped water pipes (7), each of the L-shaped water pipes (7) being penetrated, connected and fixedly provided with two connecting pipes (10), and each of the connecting pipes (10) being connected and fixedly provided with a connecting head (10) at one end away from the corresponding L-shaped water pipe (7). 7), a sealing sleeve (8) is rotatably sleeved on each of the connecting heads (17), a delivery pipe (11) is connected and fixedly mounted on each of the sealing sleeves (8), one end of each of the delivery pipes (11) close to the tower body (2) penetrates into the tower body (2) and is connected and fixedly mounted with a U-shaped connecting pipe (12), each of the U-shaped connecting pipes (12) is connected and mounted with two atomizing heads (13), and a synchronous adjustment component is arranged between a plurality of the delivery pipes (11) and the tower body (2).

2. The waste gas treatment spray tower according to claim 1, characterized in that: A plurality of U-shaped notches (20) are evenly arranged on the fixing ring (6), and each of the L-shaped water pipes (7) is located in a corresponding U-shaped notch (20).

3. The waste gas treatment spray tower according to claim 1, characterized in that: The filtering and adsorption matching assembly comprises a plurality of filter plates (14), wherein the plurality of filter plates (14) are arranged at equal intervals in pairs, and each of the filter plates (14) is fixedly installed in the tower body (2); A plurality of matching drain pipes (15) are evenly arranged between the plurality of filter plates (14), the top end of each matching drain pipe (15) passes through the plurality of filter plates (14) in sequence and is fixedly connected to the plurality of filter plates (14), each of the filter plates (14) is evenly provided with a plurality of filter holes, the apertures of the filter holes on the plurality of filter plates (14) increase in sequence from top to bottom, and the apertures of the filter holes on the same filter plate (14) are all the same.

4. The waste gas treatment spray tower according to claim 3, characterized in that: The number of the filter plates (14) is four, and activated carbon is filled between two adjacent filter plates (14), and each layer of activated carbon comprises fine-grained activated carbon, medium-grained activated carbon, and coarse-grained activated carbon from top to bottom.

5. The waste gas treatment spray tower according to claim 1, characterized in that: The synchronous adjustment component comprises a plurality of meshing gears (16) and a matching ring (19), each of the meshing gears (16) is fixedly sleeved on a corresponding conveying pipe (11), the matching ring (19) is fixedly sleeved on a tower body (2), a rotating ring (18) is rotatably sleeved on the matching ring (19), a double-sided gear ring (9) is fixedly sleeved on the rotating ring (18), two adjacent meshing gears (16) are respectively located on both sides of the double-sided gear ring (9) and meshedly connected with the double-sided gear ring (9), and a driving component is provided between the double-sided gear ring (9) and the tower body (2).

6. The waste gas treatment spray tower according to claim 5, characterized in that: The driving component comprises a driving motor (21), the driving motor (21) is fixedly arranged on the tower body (2), an adjusting gear (22) is fixedly arranged on the power output end of the driving motor (21), and the adjusting gear (22) is meshedly connected with the double-sided gear ring (9).

7. The waste gas treatment spray tower according to claim 5, characterized in that: Two limiting rings are fixedly arranged on the inner wall of the rotating ring (18), and limiting ring grooves matching with the limiting rings are opened on the matching sleeve ring (19).

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