Modularized combined waste gas treatment device

Abstract

The utility model is applicable to the technical field of waste gas treatment, and provides a modularized combined waste gas treatment device which comprises an upper box body and a lower box body, the lower end of the upper box body is fixedly connected with a first fixing block, and the upper end of the lower box body is fixedly connected with a second fixing block; the first fixing block and the second fixing block are detachably and fixedly connected through a bolt and a nut, and a sealing strip is arranged at the joint of the first fixing block and the second fixing block. A first filtering assembly is arranged in the upper box body, a second filtering assembly is arranged in the lower box body, a desulfurization device is further installed at the bottom end of the interior of the upper box body, through the arrangement of the first filtering assembly and the second filtering assembly, multiple kinds of filtering are facilitated, the filtering effect is improved, and meanwhile the first filtering assembly and the second filtering assembly are convenient to use. The activated carbon particles are convenient to replace, meanwhile, the filter plate is convenient to clean, and the filtering effect is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas treatment, and in particular relates to a modular combined waste gas treatment device. Background Art

[0002] Waste gas purification mainly refers to the work of treating industrial waste gases such as dust particles, flue gas, odorous gases, and toxic and harmful gases generated in industrial sites. Waste gases emitted by industrial production often have harmful effects on the environment and human health. Purification measures should be taken before they are discharged into the atmosphere to make them meet the requirements of waste gas emission standards. This process is called waste gas purification.

[0003] The cited application number CN201721651970.3 discloses a modular exhaust gas treatment device, including an air storage tank, a shell assembly, and an air outlet. The air storage tank is connected to a gas pipeline, a valve is installed on the gas pipeline, the air storage tank is connected to an air pump through a gas pipeline, the air pump is connected to turbine blades, the turbine blades are installed on a cylindrical shell assembly, the air pump is placed below the shell assembly, an annular groove is provided at the top of the shell assembly, an annular protrusion is provided at the bottom of the shell assembly, the shell assemblies are installed by the annular protrusion and the annular groove, a filter layer A is installed in the shell assembly above the turbine blades, a desulfurization device is installed in the shell assembly above the filter layer A, a filter layer B is installed in the shell assembly above the desulfurization device, a fixing plate for fastening is provided at the bottom and upper part of the outer side of the shell assembly, a through hole is provided on the fixing plate, the through holes of the fixing plates on the upper and lower shell assemblies correspond to each other, and the two fixing plates are fastened and connected by bolts.

[0004] The prior art still has the following deficiencies:

[0005] The prior art requires the activated carbon adsorption plate to be disassembled as a whole when replacing, which takes a lot of time to disassemble and install, increases the labor intensity, and reduces work efficiency. Utility Model Content

[0006] The utility model provides a modular combined exhaust gas treatment device, aiming to solve the problem in the prior art that the activated carbon adsorption plate needs to be disassembled as a whole when replaced, which takes a lot of time to disassemble and install, increases the labor intensity and reduces the work efficiency.

[0007] The utility model is implemented as follows: a modular combined exhaust gas treatment device comprises: an upper box body and a lower box body, the lower end of the upper box body is fixedly connected with a first fixed block, the upper end of the lower box body is fixedly connected with a second fixed block, the first fixed block and the second fixed block are detachably fixedly connected by bolts and nuts, and a sealing strip is provided at the connection; a first filter assembly is provided inside the upper box body, a second filter assembly is provided inside the lower box body, and a desulfurization device is also installed at the bottom end of the upper box body; the first filter assembly comprises a filter plate detachably fixedly connected to the upper end of the upper box body, one side of the upper end of the upper box body is connected with a collecting box, and a first sealing plate is hinged at the connecting port between the collecting box and the upper box body.

[0008] Preferably, the first filter assembly also includes a first electric push rod connected to the other side of the upper end of the upper box body; the telescopic end of the first electric push rod penetrates into the upper box body and is fixedly connected to a first push plate; a mounting groove is provided at the bottom of the first push plate, a plurality of springs are fixedly connected to the inside of the mounting groove, the lower ends of the plurality of springs are fixedly connected to the same connecting plate, the bottom of the connecting plate is detachably fixedly connected to a mounting plate, and the bottom of the mounting plate is fixedly connected to an elastic brush.

[0009] Preferably, the first filter assembly also includes a leakage box which is detachably fixedly connected to the interior of the upper box body, a through hole is provided on one side of the front end of the leakage box, a sealing door is installed at the front end of the upper box body, the upper end of the sealing door is connected to a feed pipe, the feed pipe corresponds to the through hole, and a sealing cover is threadedly connected to the feed pipe.

[0010] Preferably, the first filter assembly also includes a storage box connected to one side of the upper box body, the storage box is connected to one side of the leakage box, and a second sealing plate is hinged at the connecting port, and a second electric push rod is installed on the other side of the upper box body, the telescopic end of the second electric push rod passes through the other side of the leakage box and is fixedly connected to a second push plate, and a plurality of activated carbon particles are placed inside the leakage box.

[0011] Preferably, the second filter component has the same structure as the first filter component.

[0012] Preferably, an air pump is provided at the bottom of the upper box body, the air outlet end of the air pump is connected to the upper box body, the air suction end of the air pump is connected to a pipe, and an air outlet assembly is provided in the middle of the bottom of the lower box body, the air outlet assembly includes an air outlet pipe connected to the middle of the bottom of the lower box body, the inside of the air outlet pipe is detachably and fixedly connected with a support plate, the support plate is provided with an air outlet hole, and the support plate is detachably and fixedly connected with an exhaust fan.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] By setting up the first filter component and the second filter component, multiple filtering is facilitated and the filtering effect is improved. At the same time, the first filter component and the second filter component facilitate the replacement of activated carbon particles and the cleaning of the filter plate, further improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the upper box of the utility model;

[0017] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This utility model Figure 2 The enlarged structural diagram at B in the middle;

[0019] In the figure: 1. upper box body; 2. lower box body; 3. second fixed block; 4. first fixed block; 5. first filter assembly; 6. second filter assembly; 7. desulfurization device; 8. gas outlet assembly; 9. air pump; 10. pipeline; 11. filter plate; 12. collecting box; 13. first sealing plate; 14. first electric push rod; 15. first push plate; 16. mounting groove; 17. spring; 18. connecting plate; 19. mounting plate; 20. elastic brush; 21. leakage box; 22. storage box; 23. second sealing plate; 24. activated carbon particles; 25. second electric push rod; 26. second push plate; 27. sealing door; 28. feed pipe; 29. ​​sealing cover; 30. gas outlet pipe; 31. support plate; 32. gas outlet; 33. exhaust fan. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The present utility model provides a modular exhaust gas treatment device. Figure 1-4 As shown, it includes: an upper box body 1 and a lower box body 2, the lower end of the upper box body 1 is fixedly connected with a first fixing block 4, the upper end of the lower box body 2 is fixedly connected with a second fixing block 3, the first fixing block 4 and the second fixing block 3 are detachably fixedly connected by bolts and nuts, and a sealing strip is provided at the connection; a first filter assembly 5 is provided inside the upper box body 1, a second filter assembly 6 is provided inside the lower box body 2, and a desulfurization device 7 is also installed at the bottom end of the upper box body 1; the first filter assembly 5 includes a filter plate 11 detachably fixedly connected to the upper end of the upper box body 1, one side of the upper end of the upper box body 1 is connected with a collecting box 12, and a first sealing plate 13 is hinged at the connecting port between the collecting box 12 and the upper box body 1.

[0023] It should be noted that, since the prior art requires the activated carbon adsorption plate to be disassembled as a whole when replacing, it takes a lot of time to disassemble and install, and increases the intensity of manual labor and reduces work efficiency. The present solution facilitates multiple filtration and improves the filtration effect by setting a first filter component 5 and a second filter component 6. At the same time, the first filter component 5 and the second filter component 6 facilitate the replacement of the activated carbon particles 24 and the cleaning of the filter plate 11, thereby further improving the filtration effect.

[0024] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the first filter assembly 5 also includes a first electric push rod 14 connected to the other side of the upper end of the upper box body 1; the telescopic end of the first electric push rod 14 penetrates into the upper box body 1 and is fixedly connected to a first push plate 15; a mounting groove 16 is provided at the bottom of the first push plate 15, and a plurality of springs 17 are fixedly connected inside the mounting groove 16, and the lower ends of the plurality of springs 17 are fixedly connected to the same connecting plate 18, and the bottom of the connecting plate 18 is detachably fixedly connected to a mounting plate 19, and the bottom of the mounting plate 19 is fixedly connected to an elastic brush 20.

[0025] In this embodiment, by starting the first electric push rod 14 , the first push plate 15 is driven to clean the impurities on the filter plate 11 , and the elastic brush 20 clears the filter holes of the filter plate 11 .

[0026] In a further preferred embodiment of the present invention, Figure 1-4As shown, the first filter assembly 5 also includes a leakage box 21 which is detachably fixedly connected to the interior of the upper box body 1, a through hole is opened on one side of the front end of the leakage box 21, a sealing door 27 is installed at the front end of the upper box body 1, and the upper end of the sealing door 27 is connected to a feed pipe 28, the feed pipe 28 corresponds to the through hole, and a sealing cover 29 is threadedly connected to the feed pipe 28.

[0027] In this embodiment, in order to facilitate the addition of activated carbon particles 24, preferably, the feed pipe 28 can be configured to be in the shape of a long strip, so as to facilitate the complete filling of the activated carbon particles 24 inside the leakage box 21.

[0028] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the first filter assembly 5 also includes a storage box 22 connected to one side of the upper box body 1, the storage box 22 is connected to one side of the leakage box 21, and a second sealing plate 23 is hinged at the connecting port, and a second electric push rod 25 is installed on the other side of the upper box body 1, and the telescopic end of the second electric push rod 25 passes through the other side of the leakage box 21 and is fixedly connected to a second push plate 26, and a plurality of activated carbon particles 24 are placed inside the leakage box 21.

[0029] In this embodiment, by providing the second electric push rod 25 , it is convenient to push the used activated carbon particles 24 into the storage box 22 .

[0030] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the second filter assembly 6 and the first filter assembly 5 have the same structure.

[0031] In this embodiment, multiple filtering is facilitated.

[0032] In a further preferred embodiment of the present invention, Figure 1-2 As shown, an air pump 9 is provided at the bottom of the upper box body 1, the air outlet end of the air pump 9 is connected to the upper box body 1, the air intake end of the air pump 9 is connected to the pipeline 10, and an air outlet assembly 8 is provided in the middle of the bottom of the lower box body 2. The air outlet assembly 8 includes an air outlet pipe 30 connected to the middle of the bottom of the lower box body 2, and the inside of the air outlet pipe 30 is detachably fixedly connected with a support plate 31, the support plate 31 is provided with an air outlet hole 32, and the support plate 31 is detachably fixedly connected with an exhaust fan 33.

[0033] In this embodiment, it is convenient to discharge the filtered gas.

[0034] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0035] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0036] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A modular combined exhaust gas treatment device, characterized in that: include: An upper box body (1) and a lower box body (2), wherein the lower end of the upper box body (1) is fixedly connected to a first fixing block (4), and the upper end of the lower box body (2) is fixedly connected to a second fixing block (3), the first fixing block (4) and the second fixing block (3) are detachably fixedly connected by bolts and nuts, and a sealing strip is provided at the connection; A first filter assembly (5) is disposed inside the upper box (1), a second filter assembly (6) is disposed inside the lower box (2), and a desulfurization device (7) is also installed at the bottom end of the upper box (1); The first filter assembly (5) comprises a filter plate (11) which is detachably fixedly connected to the upper end of the upper box body (1); one side of the upper end of the upper box body (1) is connected to a collection box (12); and a first sealing plate (13) is hinged at the communication port between the collection box (12) and the upper box body (1).

2. A modular combined exhaust gas treatment device according to claim 1, characterized in that: The first filter assembly (5) further comprises a first electric push rod (14) connected to the other side of the upper end of the upper box body (1); The telescopic end of the first electric push rod (14) penetrates into the upper box (1) and is fixedly connected to a first push plate (15); The bottom of the first push plate (15) is provided with a mounting groove (16), a plurality of springs (17) are fixedly connected inside the mounting groove (16), the lower ends of the plurality of springs (17) are fixedly connected to the same connecting plate (18), the bottom of the connecting plate (18) is detachably fixedly connected to a mounting plate (19), and the bottom of the mounting plate (19) is fixedly connected to an elastic brush (20).

3. A modular combined exhaust gas treatment device as claimed in claim 2, characterized in that: The first filter assembly (5) further comprises a leakage box (21) which is detachably fixedly connected to the interior of the upper box body (1); a through hole is provided on one side of the front end of the leakage box (21); a sealing door (27) is installed at the front end of the upper box body (1); the upper end of the sealing door (27) is connected to a feed pipe (28); the feed pipe (28) corresponds to the through hole; a sealing cover (29) is threadedly connected to the feed pipe (28).

4. A modular combined exhaust gas treatment device as claimed in claim 3, characterized in that: The first filter assembly (5) further comprises a storage box (22) connected to one side of the upper box (1); the storage box (22) is connected to one side of the drain box (21), and a second sealing plate (23) is hinged at the connection port; a second electric push rod (25) is installed on the other side of the upper box (1); the telescopic end of the second electric push rod (25) passes through the other side of the drain box (21) and is fixedly connected to a second push plate (26); a plurality of activated carbon particles (24) are placed inside the drain box (21).

5. A modular combined exhaust gas treatment device as claimed in claim 4, characterized in that: The second filter component (6) has the same structure as the first filter component (5).

6. A modular combined exhaust gas treatment device according to claim 1, characterized in that: An air pump (9) is arranged at the bottom of the upper box (1), the air outlet end of the air pump (9) is connected to the upper box (1), the air intake end of the air pump (9) is connected to a pipeline (10), an air outlet assembly (8) is arranged in the middle of the bottom of the lower box (2), the air outlet assembly (8) comprises an air outlet pipe (30) connected to the middle of the bottom of the lower box (2), a support plate (31) is detachably fixedly connected inside the air outlet pipe (30), an air outlet hole (32) is opened on the support plate (31), and an exhaust fan (33) is detachably fixedly connected to the support plate (31).

Images