A desulfurization and dust removal equipment

Abstract

The utility model provides a desulfurization and dust removal equipment, belonging to the technical field of desulfurization and dust removal equipment, a desulfurization and dust removal equipment, including: a processing shell; a desulfurization mechanism, arranged on the processing shell, which is used to realize the desulfurization treatment of flue gas; characterized in that it also includes: a through port, which is opened at the top of the side wall of the processing shell; a U-shaped fixed frame, which is fixed to the inner wall of the processing shell and is aligned with the through port; a slide, which is symmetrically provided with two, and the two slides are respectively opened on both sides of the inner wall of the U-shaped fixed frame; a slider, which is symmetrically provided with two, and the two sliders are respectively slidably arranged on the inner walls of the two slides; a dust removal equipment body, which is fixed between the two sliders, which is used to realize the dust removal operation of the flue gas; and a limiting mechanism, which is arranged on the processing shell, which is used to realize the limiting fixation of the dust removal equipment body. The utility model solves the problem that it is inconvenient to manually clean the moisture impurities that have been attached to the filtering and dust removal equipment for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of desulfurization and dust removal equipment, and specifically relates to desulfurization and dust removal equipment. Background Art

[0002] Flue gas desulfurization and dust removal has high economic, social and economic benefits. It has broad prospects in the desulfurization and dust removal of industrial boilers and industrial kilns. The equipment has the advantages of reasonable structure, easy operation, convenient use, not easy to clog, small footprint, etc. During the use of the existing desulfurization and dust removal equipment, the dust in the flue gas can be effectively filtered through the filter net. After the device is used, the filter equipment contains a large amount of water, which evaporates slowly. Long-term attachment to the filter equipment can easily cause damage to the filter equipment and reduce the service life of the filter equipment. Therefore, it is necessary to regularly clean the filter equipment, but the existing filter equipment is usually fixed inside the desulfurization and dust removal device, which is not convenient for manual disassembly and cleaning.

[0003] Application number "CN201320226551.0" records "desulfurization and dust removal equipment, including a desulfurization and dust removal chamber with a truncated cone at the upper and lower ends and a cylindrical middle part, characterized in that: the upper end of the desulfurization and dust removal chamber is connected to an air outlet pipe, the middle side is connected to an air inlet pipe, and the lower end of the desulfurization and dust removal chamber is connected to a sewage pipe, a sprayer is provided on the inner wall of the desulfurization and dust removal chamber, and a water pipe is connected to the outer wall of the desulfurization and dust removal chamber; the air inlet pipe is connected to the boiler through the exhaust pipe of the external boiler; the sewage pipe is connected to a water pool, a water pump is installed in the water pool, and the water pump is connected to the water pipe."

[0004] The above patent is based on desulfurization and dust removal equipment. The equipment is simple, easy to install and operate, and can achieve the desulfurization and dust removal effect without external induced draft equipment, thereby improving the desulfurization and dust removal effect and greatly reducing production costs.

[0005] The above patented equipment is simple, easy to install and operate, and can achieve the desulfurization and dust removal effect without external induced draft equipment, thereby improving the desulfurization and dust removal effect and greatly reducing production costs. However, after the above equipment is used, a large amount of water is contained in the filtering dust removal equipment, and the evaporation rate of the water is slow. If the water is attached to the filtering dust removal equipment for a long time, it is easy to cause damage to the filtering equipment and reduce the service life of the filtering dust removal equipment. Therefore, it is necessary to clean the filtering dust removal equipment regularly, but the above filtering dust removal equipment is usually fixed inside the desulfurization and dust removal device, which is not convenient for manual disassembly and cleaning. Utility Model Content

[0006] The utility model aims to provide a desulfurization and dust removal device, aiming to solve the problem in the prior art that it is inconvenient to manually clean the moisture impurities that have been attached to the filtering and dust removal device for a long time.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A desulfurization and dust removal device, comprising:

[0009] Processing shell;

[0010] A desulfurization mechanism, arranged on the processing shell, for achieving desulfurization treatment of flue gas;

[0011] It is characterized by further comprising:

[0012] A through opening is provided at a position close to the top of the side wall of the processing shell;

[0013] A U-shaped fixing frame, fixed to the inner wall of the processing shell and aligned with the through opening;

[0014] Two slide grooves are symmetrically provided, and the two slide grooves are respectively opened on both sides of the inner wall of the U-shaped fixed frame;

[0015] Two sliders are symmetrically arranged, and the two sliders are slidably arranged on the inner walls of the two slide grooves respectively;

[0016] A dust removal device body is fixed between the two sliders and is used to remove dust from the flue gas; and

[0017] The limiting mechanism is arranged on the processing shell and is used to limit and fix the dust removal equipment body.

[0018] As a preferred solution of the utility model, the desulfurization mechanism further includes:

[0019] A reaction component, arranged on the processing shell, for desulfurizing the flue gas;

[0020] The collecting component is arranged on the processing shell and cooperates with the reaction component to collect the desulfurized solution.

[0021] As a preferred solution of the utility model, the reaction assembly includes a U-shaped support frame, a U-shaped spray pipe, a spray head and a connecting pipe. The U-shaped support frame is fixed to the outer side wall of the processing shell, the U-shaped spray pipe is fixed to the top of the U-shaped support frame, and the spray heads are symmetrically arranged in two groups, each group is provided with a number of spray heads, the two groups of spray heads are respectively fixed at both ends of the U-shaped spray pipe and extend to the inside of the processing shell, and the connecting pipe is fixed to one end of the U-shaped spray pipe.

[0022] As a preferred solution of the utility model, the collection assembly includes a collection port and a collection cabinet, the collection port is opened at a position close to the bottom of the side wall of the processing shell, and the collection cabinet is slidably arranged on the inner wall of the collection port.

[0023] As a preferred solution of the utility model, the limiting mechanism includes a limiting plate, a fastening bolt, a nut and a through hole, the limiting plate is slidably arranged on the inner wall of the through hole, the through hole is opened on the side wall of the processing shell and passes through the processing shell, the through hole and the limiting plate, the fastening bolt is slidably arranged on the inner wall of the through hole, and the nut is threadedly sleeved on the end of the outer wall of the fastening bolt.

[0024] As a preferred solution of the utility model, it also includes:

[0025] A uniform mechanism, which is arranged on the processing shell and is used to achieve uniform distribution of the gas to improve the desulfurization efficiency;

[0026] The uniform mechanism includes a gas uniform distribution plate A and a gas uniform distribution plate B. The gas uniform distribution plate A is fixed to the inner wall of the processing shell and is located between the spray head and the dust removal equipment body. The gas uniform distribution plate B is fixed to the inner wall of the processing shell and is located between the spray head and the air inlet.

[0027] As a preferred solution of the utility model, an air inlet is fixedly provided on the outer side wall of the processing shell near the bottom, and an air outlet is fixedly provided on the other outer side wall of the processing shell near the top, which is used to realize the inlet and outlet of smoke.

[0028] Compared with the prior art, the beneficial effects of the utility model are:

[0029] 1. By opening a through-port at a position close to the top of the side wall of the processing shell, the U-shaped fixed frame is fixed to the inner wall of the processing shell and aligned with the through-port, two slide grooves are respectively opened on both sides of the inner wall of the U-shaped fixed frame, two sliders are respectively slidably arranged on the inner walls of the two slide grooves, the dust removal equipment body is fixed between the two sliders, the limit plate is slidably arranged on the inner wall of the through-port, the through hole is opened on the side wall of the processing shell and passes through the processing shell, the through-port and the limit plate, the fastening bolt is slidably arranged on the inner wall of the through hole, and the nut thread sleeve is arranged on the end of the outer wall of the fastening bolt, which effectively and conveniently disassembles and cleans the dust removal equipment, reduces the limitations of the device, and improves the service life of the dust removal equipment.

[0030] 2. By fixing the U-shaped support frame to the outer wall of the processing shell, the U-shaped spray pipe is fixed to the top of the U-shaped support frame, two sets of spray heads are respectively fixed to the two ends of the U-shaped spray pipe and extend to the inside of the processing shell, the connecting pipe is fixed to one end of the U-shaped spray pipe, and the collection port is opened at the bottom of the side wall of the processing shell. The collection cabinet is slidably arranged on the inner wall of the collection port to improve the desulfurization efficiency and subsequent recovery work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 This is a first-view stereoscopic diagram of a desulfurization and dust removal device of the utility model;

[0033] Figure 2 This is a three-dimensional cross-sectional view of a desulfurization and dust removal device of the utility model from the first perspective;

[0034] Figure 3 This is a first-person perspective three-dimensional exploded view of a desulfurization and dust removal device of the utility model;

[0035] Figure 4 This is a stereoscopic diagram of a desulfurization and dust removal device from the second perspective of the utility model;

[0036] Figure 5 This is a stereoscopic exploded view of a desulfurization and dust removal equipment of the utility model from a second perspective.

[0037] In the figure: 1. Processing shell; 2. Air inlet; 3. Air outlet; 4. Collection port; 5. Collection cabinet; 6. U-shaped support frame; 7. U-shaped spray pipe; 8. Spray head; 9. Connecting pipe; 10. U-shaped fixing frame; 11. Slide groove; 12. Slider; 13. Dust removal equipment body; 14. Through port; 15. Limiting plate; 16. Fastening bolt; 17. Nut; 18. Through hole; 19. Gas distribution plate A; 20. Gas distribution plate B. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0039] Example

[0040] See also Figure 1-5 , the utility model provides the following technical solutions:

[0041] A desulfurization and dust removal device, which is composed of a processing shell 1, a desulfurization mechanism, a through port 14, a U-shaped fixing frame 10, a slide 11, a slider 12, a dust removal device body 13, a limiting mechanism and a uniform mechanism, which are specifically described as follows:

[0042] See also Figure 1 , processing shell 1;

[0043] See also Figure 2 The desulfurization mechanism is arranged on the processing shell 1, which is used to realize the desulfurization treatment of the flue gas. Specifically, the desulfurization mechanism also includes:

[0044] See also Figure 3 The reaction assembly is arranged on the processing shell 1, which is used for desulfurization of flue gas. Specifically, the reaction assembly includes a U-shaped support frame 6, a U-shaped spray pipe 7, a spray head 8 and a connecting pipe 9. The U-shaped support frame 6 is fixed to the outer wall of the processing shell 1, the U-shaped spray pipe 7 is fixed to the top of the U-shaped support frame 6, and the spray head 8 is symmetrically provided with two groups, each group is provided with a plurality of spray heads, and the two groups of spray heads 8 are respectively fixed at both ends of the U-shaped spray pipe 7 and extend to the inside of the processing shell 1, and the connecting pipe 9 is fixed to one end of the U-shaped spray pipe 7;

[0045] See also Figure 4 The collecting assembly is arranged on the processing shell 1 and cooperates with the reaction assembly to collect the desulfurized solution. Specifically, the collecting assembly includes a collecting port 4 and a collecting cabinet 5. The collecting port 4 is opened at the bottom of the side wall of the processing shell 1, and the collecting cabinet 5 is slidably arranged on the inner wall of the collecting port 4;

[0046] Also includes:

[0047] See also Figure 5 The through opening 14 is opened at a position close to the top of the side wall of the processing shell 1;

[0048] See also Figure 3 , the U-shaped fixing frame 10 is fixed to the inner wall of the processing shell 1 and is aligned with the through opening 14;

[0049] See also Figure 5 , two slide grooves 11 are symmetrically provided, and the two slide grooves 11 are respectively opened on both sides of the inner wall of the U-shaped fixing frame 10;

[0050] See also Figure 3 Two sliders 12 are symmetrically provided, and the two sliders 12 are slidably arranged on the inner walls of the two slide grooves 11 respectively;

[0051] See also Figure 4 The dust removal device body 13 is fixed between the two sliders 12 to realize dust removal operation on the flue gas; and

[0052] See also Figure 3 The limiting mechanism is arranged on the processing shell 1, which is used to realize the limiting fixation of the dust removal equipment body 13. Specifically, the limiting mechanism includes a limiting plate 15, a fastening bolt 16, a nut 17 and a through hole 18. The limiting plate 15 is slidably arranged on the inner wall of the through hole 14. The through hole 18 is opened on the side wall of the processing shell 1 and passes through the processing shell 1, the through hole 14 and the limiting plate 15. The fastening bolt 16 is slidably arranged on the inner wall of the through hole 18, and the nut 17 is threadedly sleeved on the end of the outer wall of the fastening bolt 16.

[0053] See also Figure 5The uniform distribution mechanism is arranged on the processing shell 1, which is used to achieve uniform distribution of gas to improve the desulfurization efficiency. Specifically, the uniform distribution mechanism includes a gas uniform distribution plate A19 and a gas uniform distribution plate B20. The gas uniform distribution plate A19 is fixed to the inner wall of the processing shell 1 and is located between the spray head 8 and the dust removal equipment body 13. The gas uniform distribution plate B20 is fixed to the inner wall of the processing shell 1 and is located between the spray head 8 and the air inlet 2.

[0054] See also Figure 1 An air inlet 2 is fixedly provided at the bottom of the outer side wall of the processing shell 1, and an air outlet 3 is fixedly provided at the top of the other outer side wall of the processing shell 1 to realize the inlet and outlet of smoke.

[0055] In the present embodiment: by opening the through opening 14 at the top position of the side wall of the processing shell 1, the U-shaped fixing frame 10 is fixed to the inner wall of the processing shell 1 and aligned with the through opening 14, two slide grooves 11 are respectively opened on both sides of the inner wall of the U-shaped fixing frame 10, and two sliders 12 are respectively slidably arranged on the inner walls of the two slide grooves 11, the dust removal equipment body 13 is fixed between the two sliders 12, the limit plate 15 is slidably arranged on the inner wall of the through opening 14, the through hole 18 is opened on the side wall of the processing shell 1 and passes through the processing shell 1, the through opening 14 and the limit plate 15, the fastening bolt 16 is slidably arranged on the inner wall of the through hole 18, and the nut 17 is threadedly sleeved on the outer wall end of the fastening bolt 16, which effectively and conveniently disassembles and cleans the dust removal equipment, reduces the limitations of the device, and improves the service life of the dust removal equipment.

[0056] By fixing the U-shaped support frame 6 to the outer wall of the processing shell 1, the U-shaped spray pipe 7 is fixed to the top of the U-shaped support frame 6, two groups of spray heads 8 are respectively fixed to the two ends of the U-shaped spray pipe 7 and extend to the inside of the processing shell 1, the connecting pipe 9 is fixed to one end of the U-shaped spray pipe 7, the collecting port 4 is opened at the bottom of the side wall of the processing shell 1, and the collecting cabinet 5 is slidably arranged on the inner wall of the collecting port 4, so as to improve the desulfurization efficiency and the subsequent recovery work efficiency.

[0057] The working principle and use process of the utility model are as follows: first, the conveying pipe is connected by threading through the connecting pipe 9, and the desulfurization solution passes through the conveying pipe and is guided by the U-shaped spray pipe 7, and finally sprayed from the spray head 8. Then, the flue gas enters the processing shell 1 from the air inlet 2, and is evenly distributed by the gas distribution plate B20. After contacting with the desulfurization solution sprayed from the spray head 8, the sulfur dioxide in the flue gas fully reacts with the desulfurization solution to remove the sulfur in the flue gas. The solution will fall into the collection cabinet 5, and the desulfurized flue gas passes through the gas distribution plate A1. 9 is evenly distributed again so that the smoke is evenly dispersed and enters the dust removal device body 13, and is finally discharged from the air outlet 3 after the dust removal of the dust removal device body 13; when the dust removal device body 13 needs to be cleaned after being used for a long time, the nut 17 at the end of the outer wall of the fastening bolt 16 can be unscrewed, the fastening bolt 16 can be pulled out from the through hole 18, and then the limit plate 15 on the inner wall of the through hole 14 can be removed, and finally the dust removal device body 13 can be removed through the side handle of the dust removal device body 13 through the sliding block 12 and the sliding groove 11 to realize the cleaning operation.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A desulfurization and dust removal device, comprising: Processing a housing (1); A desulfurization mechanism is arranged on the processing shell (1) and is used to achieve desulfurization treatment of flue gas; It is characterized by further comprising: A through opening (14) is provided at a position close to the top of the side wall of the processing housing (1); A U-shaped fixing frame (10) fixed to the inner wall of the processing housing (1) and aligned with the through opening (14); Two slide grooves (11) are symmetrically provided, and the two slide grooves (11) are respectively opened on both sides of the inner wall of the U-shaped fixing frame (10); Two sliders (12) are symmetrically provided, and the two sliders (12) are slidably arranged on the inner walls of the two slide grooves (11) respectively; A dust removal device body (13) is fixed between the two sliders (12) and is used to perform dust removal operations on the flue gas; and A limiting mechanism is arranged on the processing shell (1) and is used to limit and fix the dust removal equipment body (13).

2. A desulfurization and dust removal equipment according to claim 1, characterized in that: The desulfurization mechanism further comprises: A reaction component, arranged on the processing shell (1), for desulfurizing the flue gas; The collecting component is arranged on the processing shell (1) and cooperates with the reaction component to collect the desulfurized solution.

3. A desulfurization and dust removal equipment according to claim 2, characterized in that: The reaction assembly comprises a U-shaped support frame (6), a U-shaped spray pipe (7), a spray head (8) and a connecting pipe (9); the U-shaped support frame (6) is fixed to the outer wall of the processing shell (1); the U-shaped spray pipe (7) is fixed to the top of the U-shaped support frame (6); the spray heads (8) are symmetrically arranged in two groups, each group is provided with a plurality of spray heads; the two groups of spray heads (8) are respectively fixed to the two ends of the U-shaped spray pipe (7) and extend to the inside of the processing shell (1); the connecting pipe (9) is fixed to one end of the U-shaped spray pipe (7).

4. A desulfurization and dust removal equipment according to claim 3, characterized in that: The collecting assembly comprises a collecting port (4) and a collecting cabinet (5); the collecting port (4) is opened at a position close to the bottom of the side wall of the processing shell (1); and the collecting cabinet (5) is slidably arranged on the inner wall of the collecting port (4).

5. A desulfurization and dust removal equipment according to claim 4, characterized in that: The limiting mechanism comprises a limiting plate (15), a fastening bolt (16), a nut (17) and a through hole (18); the limiting plate (15) is slidably arranged on the inner wall of the through hole (14); the through hole (18) is opened on the side wall of the processing shell (1) and passes through the processing shell (1), the through hole (14) and the limiting plate (15); the fastening bolt (16) is slidably arranged on the inner wall of the through hole (18); and the nut (17) is threadedly sleeved on the end of the outer wall of the fastening bolt (16).

6. A desulfurization and dust removal equipment according to claim 5, characterized in that: Also includes: A uniform distribution mechanism, which is arranged on the processing shell (1) and is used to achieve uniform distribution of the gas to improve the desulfurization efficiency; The uniform distribution mechanism comprises a gas uniform distribution plate A (19) and a gas uniform distribution plate B (20); the gas uniform distribution plate A (19) is fixed to the inner wall of the processing shell (1) and is located between the spray head (8) and the dust removal equipment body (13); the gas uniform distribution plate B (20) is fixed to the inner wall of the processing shell (1) and is located between the spray head (8) and the air inlet (2).

7. A desulfurization and dust removal equipment according to claim 6, characterized in that: An air inlet (2) is fixedly provided on the outer side wall of the processing shell (1) near the bottom, and an air outlet (3) is fixedly provided on the other outer side wall of the processing shell (1) near the top, for enabling the inlet and outlet of smoke.

Images