Efficient desulfurization equipment for active calcium-based dry desulfurization

Abstract

The utility model relates to the field of active calcium-based dry desulfurization, and discloses an efficient desulfurization device for active calcium-based dry desulfurization, which comprises a desulfurization frame, one side of the desulfurization frame is fixedly connected with a liquid inlet pipe, one end of the liquid inlet pipe is fixedly connected with a liquid pumping device, a liquid pumping port of the liquid pumping device is fixedly connected with a liquid pumping threaded pipe, and the liquid pumping threaded pipe is fixedly connected with a liquid pumping port of the liquid pumping device. And the outer wall of the liquid extraction threaded pipe is movably connected with an upper rotary threaded lock catch. According to the efficient desulfurization equipment for active calcium-based dry desulfurization, through the arrangement of the desulfurization frame, the liquid inlet pipe, the liquid extraction equipment, a liquid extraction threaded pipe, an upper rotary threaded lock catch, a gas inlet hose, a threaded pipe head, a lower rotary threaded lock catch, an upper bolt, a fixing plate and a top cover, the desulfurization equipment for active calcium-based dry desulfurization can be used more efficiently; the raw materials do not need to be manually provided for the desulfurization equipment by workers, so that the working speed of the workers is increased, the overall working efficiency of the workers is improved, and the working progress of follow-up work is also accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of active calcium-based dry desulfurization, in particular to high-efficiency desulfurization equipment for active calcium-based dry desulfurization. Background Art

[0002] Active calcium-based dry desulfurization is a highly efficient desulfurization technology. It mainly uses a highly active calcium-based desulfurizer to react with sulfur dioxide in the flue gas, converting it into stable compounds such as calcium sulfate, thereby achieving the purpose of desulfurization. This technology usually adopts a fixed-bed technology or an intermittent moving bed. The formed particles of alkaline substances are loaded into the desulfurization reactor. After the flue gas flows through, the sulfur dioxide in it is oxidized into sulfur trioxide and solidified into calcium sulfate solid by reaction. The whole process does not use water and does not produce wastewater. Desulfurization equipment will be required in this process.

[0003] However, the desulfurization equipment for active calcium-based dry hair desulfurization currently available on the market is not very efficient. Workers are required to manually provide raw materials for the desulfurization equipment, which reduces the work convenience and speed of the workers, increases the work content of the workers, reduces the work efficiency of the workers, and also affects the progress of subsequent work, which is not conducive to the long-term use of the desulfurization equipment. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a high-efficiency desulfurization device for active calcium-based dry desulfurization, which has the function of high-efficiency desulfurization and solves the problems in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency desulfurization equipment for active calcium-based dry desulfurization, comprising a desulfurization frame, one side of the desulfurization frame is fixedly connected to a liquid inlet pipe, one end of the liquid inlet pipe is fixedly connected to a liquid extraction device, the liquid extraction port of the liquid extraction device is fixedly connected to a liquid extraction threaded pipe, a rotating threaded lock is provided on a movable connecting body on the outer wall of the liquid extraction threaded pipe, and the bottom of the desulfurization frame is fixedly connected to an air inlet hose.

[0008] The bottom end of the air inlet hose is fixedly connected with a threaded pipe head, the outer wall of the threaded pipe head is movably connected with a lower rotating threaded lock buckle, one side of the desulfurization frame is movably connected with an upper bolt, the outer wall of the upper bolt is movably connected with a fixed plate, and one side of the fixed plate is fixedly connected with a top cover, which can make the desulfurization equipment for active calcium-based dry desulfurization more efficient to use, and does not require staff to manually provide raw materials for the desulfurization equipment, thereby improving the working speed of the staff, improving the overall work efficiency of the staff, and accelerating the work progress of subsequent work.

[0009] Furthermore, a rubber pad frame is fixedly connected to the bottom of the top cover, and the length and width of the rubber pad frame are equal to the length and width of the desulfurization frame, which can prevent gas or liquid from leaking from the top gap.

[0010] Furthermore, the bottom of the top cover is fixedly connected with an inner connecting column, and the bottom end of the inner connecting column is fixedly connected with a solid-liquid separation mesh plate, which is convenient for separating gas and liquid after desulfurization.

[0011] Furthermore, an upper gas outlet interface is fixedly connected to the top of the top cover, and the upper gas outlet interface is located on the horizontal bisector of the top of the top cover. After being connected to other gas collection equipment, it prevents the internal gas from dispersing into the air.

[0012] Furthermore, a lower liquid outlet pipe is fixedly connected to the bottom of the desulfurization frame, and a pipe cover is fixedly connected to the bottom end of the lower liquid outlet pipe, so as to facilitate the collection of liquid in the desulfurization frame.

[0013] Furthermore, the bottom of the desulfurization frame is fixedly connected to a lifting bottom column, and the bottom end of the lifting bottom column is fixedly connected to a bottom plate, which facilitates adjustment of the overall working height of the desulfurization equipment for connection with other equipment.

[0014] Furthermore, a top handle is fixedly connected to the top of the top cover, and the length of the top handle is shorter than the length of the top cover, which facilitates the removal of the top cover. Beneficial effects

[0015] Compared with the existing technology, the utility model provides a high-efficiency desulfurization equipment for active calcium-based dry desulfurization, which has the following beneficial effects:

[0016] 1. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization can make the desulfurization equipment for active calcium-based dry desulfurization more efficient to use through the arrangement of the desulfurization frame, liquid inlet pipe, liquid pumping equipment, liquid pumping threaded pipe, upper rotary thread lock buckle, air inlet hose, threaded pipe head, lower rotary thread lock buckle, upper bolt, fixing plate and top cover. The staff does not need to manually provide raw materials for the desulfurization equipment, thereby improving the working speed of the staff, improving the overall work efficiency of the staff, and accelerating the work progress of subsequent work.

[0017] 2. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization can conveniently remove the fixed substances generated after desulfurization in the desulfurization equipment through the provided rubber pad frame, internal connecting column and solid-liquid separation mesh plate, thereby facilitating the subsequent desulfurization work, which is beneficial to improving the working efficiency of the equipment and is also beneficial to the long-term use of the desulfurization equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the connection structure between the desulfurization frame and the lifting bottom column of the utility model;

[0020] Figure 3 This is a top view of the structure of the utility model;

[0021] Figure 4 It is a side sectional view of the structure of the utility model.

[0022] In the figure: 1. Desulfurization frame; 2. Liquid inlet pipe; 3. Liquid extraction equipment; 4. Liquid extraction threaded pipe; 5. Upper rotating thread lock; 6. Air inlet hose; 7. Threaded pipe head; 8. Lower rotating thread lock; 9. Upper bolt; 10. Fixed plate; 11. Top cover; 12. Rubber pad frame; 13. Inner connecting column; 14. Solid-liquid separation mesh plate; 15. Upper air outlet interface; 16. Lower liquid outlet pipe; 17. Pipe cover; 18. Lifting bottom column; 19. Bottom plate; 20. Top handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0024] The preferred embodiment of the active calcium-based dry desulfurization high-efficiency desulfurization equipment provided by the utility model is as follows Figures 1 to 4 As shown: A high-efficiency desulfurization equipment for active calcium-based dry desulfurization, including a desulfurization frame 1, a liquid inlet pipe 2 is fixedly connected to one side of the desulfurization frame 1, one end of the liquid inlet pipe 2 is fixedly connected to a liquid extraction device 3, the liquid extraction port of the liquid extraction device 3 is fixedly connected to a liquid extraction threaded pipe 4, the outer wall of the liquid extraction threaded pipe 4 is movably connected to an upper rotating threaded lock buckle 5, and the bottom of the desulfurization frame 1 is fixedly connected to an air inlet hose 6.

[0025] The bottom end of the air inlet hose 6 is fixedly connected with a threaded pipe head 7, the outer wall of the threaded pipe head 7 is movably connected with a lower rotating threaded lock buckle 8, one side of the desulfurization frame 1 is movably connected with an upper bolt 9, the outer wall of the upper bolt 9 is movably connected with a fixed plate 10, and one side of the fixed plate 10 is fixedly connected with a top cover 11, which can make the desulfurization equipment for active calcium-based dry desulfurization more efficient to use, and does not require staff to manually provide raw materials for the desulfurization equipment, thereby improving the working speed of the staff, improving the overall work efficiency of the staff, and accelerating the work progress of subsequent work.

[0026] Furthermore, a rubber gasket frame 12 is fixedly connected to the bottom of the top cover 11, and the length and width of the rubber gasket frame 12 are equal to the length and width of the desulfurization frame 1, which can prevent gas and liquid from escaping from the top gap.

[0027] Furthermore, the bottom of the top cover 11 is fixedly connected with an inner connecting column 13, and the bottom end of the inner connecting column 13 is fixedly connected with a solid-liquid separation mesh plate 14, so as to facilitate separation of gas and liquid after desulfurization.

[0028] Furthermore, an upper gas outlet port 15 is fixedly connected to the top of the top cover 11, and the upper gas outlet port 15 is located on the horizontal bisector of the top of the top cover 11. After being connected to other gas collection equipment, the internal gas is prevented from being dispersed into the air.

[0029] Furthermore, a lower liquid outlet pipe 16 is fixedly connected to the bottom of the desulfurization frame 1 , and a pipe cover 17 is fixedly connected to the bottom end of the lower liquid outlet pipe 16 , so as to facilitate the collection of liquid in the desulfurization frame 1 .

[0030] Furthermore, a lifting bottom column 18 is fixedly connected to the bottom of the desulfurization frame 1, and a bottom plate 19 is fixedly connected to the bottom end of the lifting bottom column 18, so as to facilitate adjustment of the overall working height of the desulfurization equipment so as to facilitate connection with other equipment.

[0031] Furthermore, a top handle 20 is fixedly connected to the top of the top cover 11 , and the length of the top handle 20 is smaller than the length of the top cover 11 , making it easier to pull out the top cover 11 .

[0032] During use, first connect and lock the reaction chemical outlet pipe with the liquid extraction threaded pipe 4 through the upper rotating threaded lock buckle 5, lock the exhaust pipe of the reaction chemical gas with the threaded pipe head 7 through the lower rotating threaded lock buckle 8, and then connect the gas collection pipe with the upper gas outlet interface 15. At this time, if desulfurization work is required, the liquid extraction equipment 3 starts to work. The liquid extraction equipment 3 sends the extracted reaction chemical into the desulfurization frame 1 through the liquid inlet pipe 2. At this time, the gas inlet hose 6 sends the reaction chemical gas into the desulfurization frame 1, which can automatically send the desulfurization raw materials into the desulfurization frame 1, thereby achieving a fast and efficient reaction effect. When the desulfurization frame 1 needs to be cleaned, the upper gas outlet interface 15 is disconnected from the external gas receiving pipe, and the pipe cover 17 is opened. The lower liquid outlet pipe 16 can discharge the liquid left after desulfurization, rotate to remove the upper bolt 9, and pull out the top cover 11 so that the solid-liquid separation mesh plate 14 extracts the solid out of the desulfurization frame 1.

[0033] To sum up, the high-efficiency desulfurization equipment for active calcium-based dry desulfurization can make the desulfurization equipment for active calcium-based dry desulfurization more efficient to use. There is no need for staff to manually provide raw materials for the desulfurization equipment, thereby improving the work speed of the staff, improving the overall work efficiency of the staff, and speeding up the work progress of subsequent work; it can also conveniently remove the fixed substances generated after desulfurization in the desulfurization equipment, thereby facilitating the subsequent desulfurization work and helping to improve the work efficiency of the equipment.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency desulfurization device for active calcium-based dry desulfurization, comprising a desulfurization frame (1), characterized in that: One side of the desulfurization frame (1) is fixedly connected to a liquid inlet pipe (2), one end of the liquid inlet pipe (2) is fixedly connected to a liquid extraction device (3), a liquid extraction port of the liquid extraction device (3) is fixedly connected to a liquid extraction threaded pipe (4), an outer wall of the liquid extraction threaded pipe (4) is movably connected to an upper rotating thread lock buckle (5), and the bottom of the desulfurization frame (1) is fixedly connected to an air inlet hose (6); The bottom end of the air inlet hose (6) is fixedly connected to a threaded pipe head (7), the outer wall of the threaded pipe head (7) is movably connected to a lower rotating thread lock buckle (8), one side of the desulfurization frame (1) is movably connected to an upper bolt (9), the outer wall of the upper bolt (9) is movably connected to a fixing plate (10), and one side of the fixing plate (10) is fixedly connected to a top cover (11).

2. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization according to claim 1 is characterized in that: The bottom of the top cover (11) is fixedly connected to a rubber pad frame (12), and the length and width of the rubber pad frame (12) are equal to the length and width of the desulfurization frame (1).

3. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization according to claim 1 is characterized in that: The bottom of the top cover (11) is fixedly connected to an inner connecting column (13), and the bottom end of the inner connecting column (13) is fixedly connected to a solid-liquid separation mesh plate (14).

4. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization according to claim 1 is characterized in that: An upper air outlet interface (15) is fixedly connected to the top of the top cover (11), and the upper air outlet interface (15) is located on the horizontal bisector of the top of the top cover (11).

5. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization according to claim 1 is characterized in that: The bottom of the desulfurization frame (1) is fixedly connected to a lower liquid outlet pipe (16), and the bottom end of the lower liquid outlet pipe (16) is fixedly connected to a pipe cover (17).

6. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization according to claim 1, characterized in that: The bottom of the desulfurization frame (1) is fixedly connected to a lifting bottom column (18), and the bottom end of the lifting bottom column (18) is fixedly connected to a bottom plate (19).

7. The high-efficiency desulfurization equipment for active calcium-based dry desulfurization according to claim 1, characterized in that: A top handle (20) is fixedly connected to the top of the top cover (11), and the length of the top handle (20) is smaller than the length of the top cover (11).

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