Sulfuric acid tail gas washing tower

Abstract

The utility model provides a sulfuric acid tail gas washing tower, which relates to the technical field of sulfuric acid tail gas treatment, and comprises a boiler mechanism, the boiler mechanism comprises a bottom frame, a boiler cylinder is arranged on the bottom frame, a discharge port is arranged on one side of the boiler cylinder, a top cover is arranged at one end of the boiler cylinder, a fixing frame is arranged in the boiler cylinder, and the top cover is arranged in the fixing frame. A blocking block is arranged on the bottom side of the fixing frame. According to the utility model, the exhaust pipeline is in butt joint with the exhaust port on the boiler barrel to convey tail gas into the boiler barrel, and then a worker can start the pump to pump the washing liquid in the storage box into the boiler barrel through the pump and the connecting pipe for washing; in the washing process, a worker can observe the stock condition of the washing liquid in the storage box according to a water pressure gauge at one end of the storage box, and when the stock is insufficient, the worker can replace the washing liquid by opening a handle, so that the washing liquid is supplemented in time, and the practicability of the washing machine in the actual use process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sulfuric acid tail gas treatment technical field especially relates to a sulfuric acid tail gas washing tower. BACKGROUND

[0002] The tail gas produced in the process of sulfuric acid production contains pollutants and must be effectively treated before being discharged. Washing tower is a commonly used tail gas treatment equipment, which removes impurities and pollutants in the tail gas through washing liquid. However, the traditional sulfuric acid tail gas washing tower has some challenges in practical application.

[0003] Firstly, the transportation of tail gas and the distribution of washing liquid are not efficient enough, leading to incomplete washing and unsatisfactory pollutant removal effect. The traditional system often lacks precise liquid quantity monitoring and replenishment mechanism, which easily causes insufficient washing liquid and affects the washing effect. In addition, the contact between washing liquid and tail gas is not sufficient enough, which reduces the washing efficiency. In terms of maintenance and operation, the traditional washing tower usually lacks convenient monitoring and replacement system, which increases the labor intensity and operation difficulty of workers. Therefore, we provide a sulfuric acid tail gas washing tower. SUMMARY

[0004] The utility model discloses a sulfuric acid tail gas washing tower, which solves the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sulfuric acid tail gas washing tower, comprising: a boiler mechanism, the boiler mechanism comprises a chassis, a boiler cylinder is arranged on the chassis, an exhaust port is arranged on one side of the boiler cylinder, a top cover is arranged on one end of the boiler cylinder, a fixed frame is arranged in the boiler cylinder, a blocking block is arranged on the bottom side of the fixed frame, and a liquid pumping mechanism is arranged on one side of the boiler cylinder.

[0006] The liquid pumping mechanism comprises a storage box, a handle is arranged on one side of the storage box, a water pressure gauge is arranged on one end of the storage box, a pump is arranged on the end of the storage box away from the water pressure gauge, and a connecting pipe is arranged on one side of the pump.

[0007] As a preferred embodiment, one end of the connecting pipe is provided with a spraying mechanism, the spraying mechanism comprises a circular ring frame, a filter screen is arranged in the circular ring frame, a fixed frame is arranged on one side of the filter screen, a butt joint pipe is arranged on the side of the fixed frame away from the filter screen, and a spray head is arranged on the butt joint pipe.

[0008] As a preferred embodiment, the outer surface of the filter screen is nested in the circular ring frame, one side of the fixed frame is fixedly connected to one side of the filter screen, one side of the butt joint pipe is fixedly connected to the side of the fixed frame away from the filter screen, one end of the spray head is butt jointed on the butt joint pipe, and the end of the connecting pipe away from the pump is butt jointed on the butt joint pipe.

[0009] As a preferred implementation, the bottom end of the boiler drum is fixed on the chassis, one end of the exhaust port is butted on the boiler drum, and one end of the top cover is butted on the boiler drum.

[0010] As a preferred implementation, the two ends of the fixed frame are fixedly connected in the boiler drum, one side of the blocking block is fixedly connected on the fixed frame, and one side of the storage box is butted on the outer surface of the boiler drum.

[0011] As a preferred implementation, one side of the handle is butted on the storage box, one end of the water pressure gauge is butted on one end of the storage box, one end of the pump machine is butted on the end of the storage box away from the water pressure gauge, and one end of the connecting pipe is butted on the pump machine.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、The utility model discloses a kind of sulfuric acid tail gas washing towers, including boiler drum, top cover, fixed frame, blocking block, storage box, handle, water pressure gauge, pump machine and connecting pipe, the bottom end of boiler drum is fixed on the chassis, and one end of the exhaust port is butted on the boiler drum.

[0014] 2、The utility model discloses a kind of sulfuric acid tail gas washing towers, including boiler drum, top cover, fixed frame, blocking block, storage box, handle, water pressure gauge, pump machine and connecting pipe, the bottom end of boiler drum is fixed on the chassis, and one end of the exhaust port is butted on the boiler drum. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure schematic view of the sulfuric acid tail gas washing tower is provided.

[0016] Figure 2 A structure schematic view of the sulfuric acid tail gas washing tower is provided.

[0017] Figure 3 A structure schematic view of the sulfuric acid tail gas washing tower is provided.

[0018] Figure 4 A structure schematic view of the sulfuric acid tail gas washing tower is provided.

[0019] Legend:

[0020] 1. boiler mechanism; 11. underframe; 12. boiler drum; 13. discharge port; 14. top cover; 15. fixed frame; 16. blocking block;

[0021] 2. liquid pumping mechanism; 21. storage tank; 22. handle; 23. water pressure gauge; 24. pump; 25. connecting pipe;

[0022] 3. spraying mechanism; 31. circular ring frame; 32. filter screen; 33. fixed frame; 34. butt joint pipe; 35. spray head. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail in an exemplary manner in conjunction with the accompanying drawings.

[0024] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0025] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0026] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. However, it is noted that direct connection means that the connection between the two main bodies does not form a connection relationship through an excessive structure, but is connected only through the connecting structure to form a whole. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Embodiment

[0028] As shown in Figures 1-3 The utility model provides a technical scheme: a sulfuric acid tail gas washing tower, include: boiler mechanism 1, boiler mechanism 1 includes chassis 11, be provided with boiler cylinder 12 on chassis 11, the one side of boiler cylinder 12 is provided with the discharge port 13, and the one end of boiler cylinder 12 is provided with top cap 14, is provided with fixed frame 15 in boiler cylinder 12, the bottom side of fixed frame 15 is provided with stopper block 16, and the one side of boiler cylinder 12 is provided with liquid pumping mechanism 2,

[0029] Liquid pumping mechanism 2, including storage box 21, the one side of storage box 21 is provided with handle 22, and the one end of storage box 21 is provided with water pressure gauge 23, and the one end of storage box 21 away from water pressure gauge 23 is provided with pump machine 24, and the one side of pump machine 24 is provided with connecting pipe 25,

[0030] The bottom end of boiler cylinder 12 is fixed on chassis 11, one end of discharge port 13 is connected to boiler cylinder 12, one end of top cap 14 is connected to boiler cylinder 12, both ends of fixed frame 15 are fixedly connected in boiler cylinder 12, one side of stopper block 16 is fixedly connected to fixed frame 15, one side of storage box 21 is connected to the outer surface of boiler cylinder 12, one side of handle 22 is connected to storage box 21, one end of water pressure gauge 23 is connected to one end of storage box 21, one end of pump machine 24 is connected to the one end of storage box 21 away from water pressure gauge 23, and one end of connecting pipe 25 is connected to pump machine 24.

[0031] In this embodiment, when the staff uses the sulfuric acid tail gas washing tower to wash the sulfuric acid tail gas, the staff can deliver the tail gas into the boiler cylinder 12 by connecting the exhaust pipe to the exhaust port 13 on the boiler cylinder 12, and then the staff can start the pump 24 to pump the washing liquid in the storage tank 21 into the boiler cylinder 12 through the pump 24 and the connecting pipe 25 for washing. During the washing process, the staff can observe the amount of washing liquid in the storage tank 21 according to the water pressure gauge 23 at one end of the storage tank 21, and when the amount is insufficient, the staff can replace the washing liquid by opening the handle 22, so as to supplement in time, so that its practicality in actual use is improved. Embodiment

[0032] As shown in Figures 1-4 , one end of the connecting pipe 25 is provided with a spraying mechanism 3, the spraying mechanism 3 includes a circular ring frame 31, a filter screen 32 is arranged in the circular ring frame 31, a fixed frame 33 is arranged on one side of the filter screen 32, a butt joint pipe 34 is arranged on the side of the fixed frame 33 away from the filter screen 32, a spray head 35 is arranged on the butt joint pipe 34, the outer surface of the filter screen 32 is nested in the circular ring frame 31, one side of the fixed frame 33 is fixedly connected to one side of the filter screen 32, one side of the butt joint pipe 34 is fixedly connected to the side of the fixed frame 33 away from the filter screen 32, one end of the spray head 35 is butt jointed to the butt joint pipe 34, and the end of the connecting pipe 25 away from the pump 24 is butt jointed to the butt joint pipe 34.

[0033] In this embodiment, in order to further improve the practicality in actual use, the corresponding spraying mechanism 3 is arranged in the boiler cylinder 12, the staff can butt joint one end of the connecting pipe 25 to the butt joint pipe 34, so that the pump 24 can spray the washing liquid in the storage tank 21 into the boiler cylinder 12 through the pump 24, the connecting pipe 25, the butt joint pipe 34 and the spray head 35 to wash the sulfuric acid tail gas, and the contact between the tail gas and the washing liquid is more sufficient through the spraying mode, so that the practicality in actual use is further improved.

[0034] Working principle:

[0035] As shown in Figures 1-4As shown, when using the sulfuric acid tail gas washing tower to wash the sulfuric acid tail gas, the worker first docks the exhaust pipeline to the exhaust port 13 on the boiler drum 12, thereby introducing the tail gas into the boiler drum 12. Then, the worker can start the pump machine 24 to pump the washing liquid in the storage tank 21 into the boiler drum 12 through the connecting pipe 25 for tail gas washing. During the washing process, the worker monitors the storage amount of the washing liquid in real time through the water pressure gauge 23 at one end of the storage tank 21 to ensure that the washing liquid is sufficient. When it is found that the storage amount is insufficient, the washing liquid can be replaced by opening the handle 22 to supplement the washing liquid in time. This design ensures the continuity and efficiency of the tail gas washing process and improves the practicality of the equipment in actual operation.

[0036] In order to further improve the efficiency and practicality of the equipment in use, a special spraying mechanism 3 is also arranged inside the boiler drum 12. The worker can dock one end of the connecting pipe 25 to the docking pipe 34, so that the pump machine 24 can deliver the washing liquid in the storage tank 21 to the spray head 35 through the docking pipe 34 and uniformly spray the washing liquid into the boiler drum 12. Through the design of the spraying mechanism, the washing liquid can be more fully contacted with the tail gas, greatly improving the effect of tail gas washing. Such improvement not only ensures the comprehensiveness of the washing process, but also enhances the reliability and efficiency of the equipment in operation.

[0037] It should be understood by those of ordinary skill in the art that the above discussion of any embodiment is only exemplary and is not intended to suggest that the scope (including claims) of the present application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above. In order to be brief, they are not provided in detail.

[0038] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations are intended to be encompassed by the appended claims.

Claims

1. A sulfuric acid tail gas scrubbing tower, characterized in that, include: A boiler mechanism (1) includes a base frame (11), a boiler drum (12) is provided on the base frame (11), a discharge port (13) is provided on one side of the boiler drum (12), a top cover (14) is provided at one end of the boiler drum (12), a fixing frame (15) is provided in the boiler drum (12), a blocking block (16) is provided on the bottom side of the fixing frame (15), and a liquid pumping mechanism (2) is provided on one side of the boiler drum (12). The liquid extraction mechanism (2) includes a storage tank (21), a handle (22) is provided on one side of the storage tank (21), a water pressure gauge (23) is provided at one end of the storage tank (21), a pump (24) is provided at the end of the storage tank (21) away from the water pressure gauge (23), and a connecting pipe (25) is provided on one side of the pump (24). One end of the connecting pipe (25) is provided with a spraying mechanism (3). The spraying mechanism (3) includes a circular frame (31), a filter screen (32) is provided in the circular frame (31), a fixing frame (33) is provided on one side of the filter screen (32), a connecting pipe (34) is provided on the side of the fixing frame (33) away from the filter screen (32), and a nozzle (35) is provided on the connecting pipe (34). The outer surface of the filter screen (32) is nested in the circular frame (31). One side of the fixing bracket (33) is fixedly connected to one side of the filter screen (32). One side of the connecting pipe (34) is fixedly connected to the side of the fixing bracket (33) away from the filter screen (32). One end of the nozzle (35) is connected to the connecting pipe (34). The end of the connecting pipe (25) away from the pump (24) is connected to the connecting pipe (34).

2. The sulfuric acid tail gas scrubbing tower according to claim 1, characterized in that: The bottom end of the boiler drum (12) is fixed on the base frame (11), one end of the outlet (13) is connected to the boiler drum (12), and one end of the top cover (14) is connected to the boiler drum (12).

3. The sulfuric acid tail gas scrubbing tower according to claim 1, characterized in that: The two ends of the fixed frame (15) are respectively fixedly connected to the boiler drum (12), one side of the blocking block (16) is fixedly connected to the fixed frame (15), and one side of the storage box (21) is connected to the outer surface of the boiler drum (12).

4. A sulfuric acid tail gas scrubbing tower according to claim 1, characterized in that: One side of the handle (22) is connected to the storage tank (21), one end of the water pressure gauge (23) is connected to one end of the storage tank (21), one end of the pump (24) is connected to the end of the storage tank (21) away from the water pressure gauge (23), and one end of the connecting pipe (25) is connected to the pump (24).

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