Activated carbon desulfurization and denitrification wastewater treatment device

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses an activated carbon desulfurization and denitrification wastewater treatment device which comprises a treatment pond, a cleaning mechanism is arranged on the upper surface of the treatment pond, and the cleaning mechanism comprises a first threaded rod, a first rotating block, a threaded sleeve block and a second threaded rod. And the outer surface of the first threaded rod is in threaded connection with the interior of the treatment tank. According to the activated carbon desulfurization and denitrification wastewater treatment device, by rotating a first rotating block, a first threaded rod fixedly installed on the back face of the first rotating block can be driven to be in threaded connection with the inner wall of the treatment pond, and while the first threaded rod rotates in a threaded mode, the outer surface of the first threaded rod is in threaded connection with a threaded sleeve block; the problem of how to replace the filter plate after long-time use is effectively solved, the effects of convenient stable use and convenient replacement can be achieved, meanwhile, the improvement of the wastewater treatment effect is facilitated, and the efficient use in practice is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an activated carbon desulfurization and denitrification wastewater treatment device. Background Art

[0002] In practice, in order to reduce the emission of pollutants such as sulfide and nitrogen oxides in flue gas, the flue gas needs to be desulfurized and denitrated. Wastewater activated carbon treatment method is a kind of wastewater adsorption treatment method. It is a method of removing various pollutants in wastewater by utilizing the physical adsorption, photochemical adsorption, oxidation, catalytic oxidation and reduction properties of activated carbon. It is widely used in practice.

[0003] According to a wastewater treatment device for desulfurization and denitrification with application number CN201922368354.2, the solution solves the problem of how to improve the purity of wastewater after treatment, expand the scope of application of secondary utilization of wastewater, and further meet people's use needs.

[0004] However, the following problems still exist in actual use:

[0005] (1) The existing wastewater treatment equipment has the problem of not being able to effectively replace the filter plate after long-term use during use, which will reduce the actual wastewater treatment effect and is not conducive to efficient use in practice.

[0006] (2) Existing wastewater treatment equipment is unable to effectively clean impurities during wastewater treatment, which causes the accumulation of impurities during use, thereby increasing the processing burden on the staff and is not conducive to efficient use in practice.

[0007] For this purpose, the utility model introduces an activated carbon desulfurization and denitrification wastewater treatment device. Utility Model Content

[0008] In view of the deficiencies in the prior art, the utility model provides an activated carbon desulfurization and denitrification wastewater treatment device, which has the advantages of being able to replace the filter plate and clean the accumulated impurities, and solves the problems raised in the background technology.

[0009] The utility model provides the following technical solution: an activated carbon desulfurization and denitrification wastewater treatment device, comprising a treatment tank, wherein a cleaning mechanism is arranged on the upper surface of the treatment tank, wherein the cleaning mechanism comprises a first threaded rod, a first rotating block, a threaded sleeve block and a second threaded rod, wherein the outer surface of the first threaded rod is threadedly connected to the inner part of the treatment tank, the back side of the first rotating block is fixedly connected to one end of the first threaded rod, the inner part of the threaded sleeve block is threadedly connected to the outer surface of the first threaded rod, and the outer surface of the second threaded rod is movably connected to the inner part of the threaded sleeve block.

[0010] Preferably, a replacement mechanism is provided on the upper surface of the treatment tank, and the replacement mechanism includes a sliding block, a cylinder, a hydraulic rod and a U-shaped frame. A rectangular groove is opened on the front of the treatment tank, the right side of the cylinder is fixedly connected to the left side of the treatment tank, one end of the hydraulic rod is fixedly connected to the output shaft of the cylinder, the back side of the sliding block is slidably connected to the inside of the rectangular groove, and the left side of the sliding block is fixedly connected to the other end of the hydraulic rod.

[0011] Preferably, a second rotating block is fixedly mounted on one end of the second threaded rod, and an abutment pad is fixedly mounted on the other end of the second threaded rod.

[0012] Preferably, a filter plate is clamped inside the treatment tank, and the right side of the filter plate abuts against the left side of the abutment pad.

[0013] Preferably, a water outlet is provided on the right side of the treatment pool, and a clamping block is clamped inside the treatment pool.

[0014] Preferably, a U-shaped frame is fixedly mounted on the upper surface of the sliding block, an electric telescopic rod is fixedly mounted on the bottom of the U-shaped frame, and a cleaning plate is fixedly mounted on one end of the electric telescopic rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. This activated carbon desulfurization and denitrification wastewater treatment device, through the use of the cleaning mechanism, when this activated carbon desulfurization and denitrification wastewater treatment device is in use, when the filter plate is used stably or the filter plate is replaced, first, by rotating the first rotating block, the first threaded rod fixedly installed on the back of the first rotating block can be driven to be threadedly connected to the inner wall of the treatment tank. When the first threaded rod is threadedly rotated, the outer surface of the first threaded rod is threadedly connected to the threaded sleeve block, and the outer surface of the first threaded rod can be moved to a relevant position, and then the second threaded rod can be moved up and down inside the threaded sleeve block to a relevant position, and then The second rotating block can then be rotated, and the second threaded rod one end of the left side of the second rotating block is fixedly installed with the abutment pad so as to abut the right side of the filter plate, thereby ensuring the stability of the filter plate inside the treatment tank. When replacing the filter plate, the second rotating block can be rotated to move the abutment pad away from the outer surface of the filter plate, thereby facilitating the efficient and convenient use of the filter plate in practice, improving its use effect, and effectively solving the problem of how to replace the filter plate after long-term use, thereby achieving the effect of easy and stable use and easy replacement, and at the same time, being beneficial to improving the effect of wastewater treatment, and also being beneficial to efficient use in practice.

[0017] 2. This activated carbon desulfurization and denitrification wastewater treatment device, through the use of replacement mechanism, when this activated carbon desulfurization and denitrification wastewater treatment device, when in use, when the impurities in the treatment pool are centrally cleaned, first, through the power of the cylinder, the output shaft of the cylinder can be driven to fix the connected hydraulic rod to extend and retract inside the treatment pool, while the hydraulic rod is extending and retracting, a sliding block fixedly installed at one end of the hydraulic rod can move left and right on the inner wall of the rectangular groove, when cleaning, the electric telescopic rod can be installed at the bottom of the U-shaped frame, and the cleaning plate fixedly installed at one end of the electric telescopic rod can be lowered to the relevant position inside the treatment pool, and then the cylinder can be started to clean the impurities on the inner wall of the treatment pool with the cleaning plate, which can actually clean the impurities more efficiently, effectively solve the problem of how to centrally treat impurities in wastewater, and can achieve the effect of facilitating the treatment of impurities. At the same time, it can reduce the processing burden of staff and is also conducive to improving the actual use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of a top view structure;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the local structure;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the cleaning mechanism structure;

[0022] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0023] In the figure: 1, treatment tank; 2, water outlet; 3, filter plate; 4, first threaded rod; 5, first rotating block; 6, threaded sleeve block; 7, second threaded rod; 8, second rotating block; 9, abutment pad; 10, sliding block; 11, cylinder; 12, hydraulic rod; 13, U-shaped frame; 14, electric telescopic rod; 15, cleaning plate; 16, clamping block; 17, rectangular groove; 18, cleaning mechanism; 19, replacement mechanism. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0025] See also Figure 5 , an activated carbon desulfurization and denitrification wastewater treatment device, comprises a treatment tank 1, the upper surface of the treatment tank 1 is provided with a cleaning mechanism 18, the cleaning mechanism 18 comprises a first threaded rod 4, a first rotating block 5, a threaded sleeve block 6 and a second threaded rod 7, the outer surface of the first threaded rod 4 is threadedly connected to the inner part of the treatment tank 1, the back of the first rotating block 5 is fixedly connected to one end of the first threaded rod 4, the interior of the threaded sleeve block 6 is threadedly connected to the outer surface of the first threaded rod 4, the outer surface of the second threaded rod 7 is movably connected to the interior of the threaded sleeve block 6, one end of the second threaded rod 7 is fixedly installed with a second rotating block 8, and the other end of the second threaded rod 7 is fixedly installed with an abutment pad 9, a filter plate 3 is clamped inside the treatment tank 1, and the right side of the filter plate 3 abuts against the left side of the abutment pad 9, which can achieve the effect of easy stable use and easy replacement. At the same time, it is beneficial to improve the effect of wastewater treatment and is also conducive to efficient use in practice.

[0026] See also Figure 4 A replacement mechanism 19 is provided on the upper surface of the treatment pool 1. The replacement mechanism 19 includes a sliding block 10, a cylinder 11, a hydraulic rod 12 and a U-shaped frame 13. A rectangular groove 17 is provided on the front of the treatment pool 1. The right side of the cylinder 11 is fixedly connected to the left side of the treatment pool 1. One end of the hydraulic rod 12 is fixedly connected to the output shaft of the cylinder 11. The back of the sliding block 10 is slidably connected to the inside of the rectangular groove 17. The left side of the sliding block 10 is fixedly connected to the other end of the hydraulic rod 12. A U-shaped frame 13 is fixedly installed on the upper surface of the sliding block 10. An electric telescopic rod 14 is fixedly installed at the bottom of the U-shaped frame 13. A cleaning plate 15 is fixedly installed at one end of the electric telescopic rod 14, which can achieve the effect of facilitating the treatment of impurities. At the same time, it can reduce the processing burden of the staff and also help to improve the actual use efficiency.

[0027] See also Figure 1 , Figure 2 and Figure 3 A water outlet 2 is provided on the right side of the treatment pool 1 , and a clamping block 16 is clamped inside the treatment pool 1 .

[0028] Working principle: When in use, when cleaning the internal impurities, the power of the cylinder 11 can drive the output shaft of the cylinder 11 to fix the hydraulic rod 12 to extend and retract inside the treatment tank 1. While the hydraulic rod 12 is extending and retracting, the sliding block 10 fixedly installed at one end of the hydraulic rod 12 can move left and right on the inner wall of the rectangular groove 17. When cleaning, the electric telescopic rod 14 can be installed at the bottom of the U-shaped frame 13, and the cleaning plate 15 fixedly installed at one end of the electric telescopic rod 14 can be lowered to the relevant position inside the treatment tank 1, and then the cylinder 11 can be started to clean the impurities on the inner wall of the treatment tank 1 with the cleaning plate 15, and finally the clamping block 16 is taken out from the inside of the treatment tank 1, so that the impurities inside the treatment tank 1 can be cleaned out from the inside of the treatment tank 1.

[0029] When the filter plate 3 is in stable use or is replaced after long-term use, the first rotating block 5 can be driven to drive the first threaded rod 4 fixedly installed on the back side of the first rotating block 5 to be threadedly connected to the inner wall of the treatment tank 1 by rotating the first threaded rod 4. While the first threaded rod 4 is threadedly rotated, the outer surface of the first threaded rod 4 is threadedly connected to the threaded sleeve block 6, and the outer surface of the first threaded rod 4 can be moved to a relevant position, and then the second threaded rod 7 can be moved up and down inside the threaded sleeve block 6 to a relevant position, and then the second rotating block 8 can be rotated, and one end of the second threaded rod 7 installed on the left side of the second rotating block 8 is fixedly installed to abut against the right side of the filter plate 3, which can ensure the stability of the filter plate 3 inside the treatment tank 1. When replacing the filter plate 3, the second rotating block 8 can be rotated to move the abutment pad 9 away from the outer surface of the filter plate 3, and then the filter plate 3 can be taken out from the internal clamping position of the treatment tank 1.

[0030] 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.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An activated carbon desulfurization and denitrification wastewater treatment device, characterized in that: The invention comprises a treatment pool (1), wherein the upper surface of the treatment pool (1) is provided with a cleaning mechanism (18), wherein the cleaning mechanism (18) comprises a first threaded rod (4), a first rotating block (5), a threaded sleeve block (6) and a second threaded rod (7), wherein the outer surface of the first threaded rod (4) is threadedly connected to the inner part of the treatment pool (1), the back surface of the first rotating block (5) is fixedly connected to one end of the first threaded rod (4), the inner part of the threaded sleeve block (6) is threadedly connected to the outer surface of the first threaded rod (4), and the outer surface of the second threaded rod (7) is movably connected to the inner part of the threaded sleeve block (6).

2. The activated carbon desulfurization and denitrification wastewater treatment device according to claim 1 is characterized in that: The upper surface of the treatment tank (1) is provided with a replacement mechanism (19), and the replacement mechanism (19) includes a sliding block (10), a cylinder (11), a hydraulic rod (12) and a U-shaped frame (13). The front of the treatment tank (1) is provided with a rectangular groove (17), the right side of the cylinder (11) is fixedly connected to the left side of the treatment tank (1), one end of the hydraulic rod (12) is fixedly connected to the output shaft of the cylinder (11), the back side of the sliding block (10) is slidably connected to the inside of the rectangular groove (17), and the left side of the sliding block (10) is fixedly connected to the other end of the hydraulic rod (12).

3. The activated carbon desulfurization and denitrification wastewater treatment device according to claim 1 is characterized in that: A second rotating block (8) is fixedly mounted on one end of the second threaded rod (7), and an abutment pad (9) is fixedly mounted on the other end of the second threaded rod (7).

4. The activated carbon desulfurization and denitrification wastewater treatment device according to claim 1 is characterized in that: A filter plate (3) is clamped inside the treatment pool (1), and the right side of the filter plate (3) abuts against the left side of the abutment pad (9).

5. The activated carbon desulfurization and denitrification wastewater treatment device according to claim 1 is characterized in that: A water outlet (2) is provided on the right side of the treatment pool (1), and a clamping block (16) is clamped inside the treatment pool (1).

6. The activated carbon desulfurization and denitrification wastewater treatment device according to claim 2 is characterized in that: A U-shaped frame (13) is fixedly mounted on the upper surface of the sliding block (10), an electric telescopic rod (14) is fixedly mounted on the bottom of the U-shaped frame (13), and a cleaning plate (15) is fixedly mounted on one end of the electric telescopic rod (14).

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