Environmental engineering waste gas treatment device convenient to install

Abstract

The environment engineering waste gas treatment device convenient to install belongs to the technical field of waste gas treatment equipment and comprises an installation frame, an adjusting mechanism is arranged at the top of the installation frame, an installation box is arranged at the top of the adjusting mechanism, and an adsorption filtering mechanism and a purification mechanism are arranged in the installation box. The purifying mechanism is arranged in the mounting box and located on the rear side of the adsorption filtering mechanism, the adsorption filtering mechanism comprises a rotating shaft, a mounting roller, a mounting ring, an adsorption structure, a locking mechanism and an air exhaust mechanism, and the mounting roller is fixedly mounted outside the rotating shaft. The waste gas treatment device has the beneficial effects that by arranging the adsorption filtering mechanism, when the waste gas treatment device is used, a switch of the air exhaust mechanism is turned on, then external waste gas enters the mounting box, and impurities in the waste gas are filtered and adsorbed after the waste gas is filtered and adsorbed by the adsorption structure, so that the impurities and pollutants in the waste gas are subjected to impurity removal treatment, and the waste gas is convenient to discharge.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to an environmental engineering waste gas treatment device which is easy to install. Background Art

[0002] Environmental engineering is a branch of environmental science. It mainly studies how to protect and rationally utilize natural resources, and uses scientific means to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development. It is a science and technology that studies and engages in preventing and controlling environmental pollution and improving environmental quality. Environmental engineering is related to ecology in biology, environmental hygiene and environmental medicine in medicine, as well as environmental physics and environmental chemistry. Since environmental engineering is in its early stages, the field of the discipline is still developing, but its core is the control of environmental pollution sources.

[0003] During the construction of environmental engineering projects, a lot of waste gas is often generated. If the waste gas is directly discharged into the air environment, it will have a serious impact on the air environment and cause irreversible impact on the external environment.

[0004] The environmental engineering waste gas treatment device of the prior art still has the following disadvantages. When it is installed, bolt thread installation is often adopted. Especially when the internal parts of the waste gas treatment device need to be replaced or repaired, the device needs to be disassembled and installed as a whole, which is very time-consuming and labor-intensive, and brings a great burden to the staff, and is not convenient for subsequent maintenance and processing. Utility Model Content

[0005] To solve the problems raised in the above background technology. The utility model provides an environmental engineering waste gas treatment device that is easy to install, with an adsorption and filtering mechanism, which is used to solve the problem that when installing it, bolts and threads are often used for installation, especially when the internal parts of the waste gas treatment device need to be replaced or repaired, the device needs to be disassembled and installed as a whole, which is very time-consuming and labor-intensive, brings a great burden to the staff, and is not convenient for later maintenance and processing.

[0006] The technical solution of the utility model is: an environmental engineering waste gas treatment device that is easy to install, comprising a mounting frame, a regulating mechanism is arranged on the top of the mounting frame, a mounting box is arranged on the top of the regulating mechanism, an adsorption filtering mechanism and a purification mechanism are arranged inside the mounting box, and the purification mechanism is arranged in the mounting box and located at the rear side of the adsorption filtering mechanism;

[0007] The adsorption and filtering mechanism includes a rotating shaft, a mounting roller, a mounting ring, an adsorption structure, a locking mechanism and an exhaust mechanism. The mounting roller is fixedly mounted on the outside of the rotating shaft, the mounting ring is fixedly mounted on the outside of the mounting roller, the adsorption structure is snap-fitted into the mounting ring, the exhaust mechanism is arranged at the front of the mounting box and is located at the front side of the adsorption structure, the locking mechanism is arranged at the bottom of the mounting box, the locking mechanism is snap-fitted into the outer wall of the mounting ring, the mounting ring includes an inner ring, an outer ring and a connecting plate, and the adsorption structure is located in an arc circle formed by the inner ring, the outer ring and the connecting plate.

[0008] Furthermore, a convex plate is provided at the bottom of the installation box, and both ends of the rotating shaft are movably inserted into the inside of the convex plate respectively.

[0009] Furthermore, the adsorption structure includes filter mesh 1, filter mesh 2, filter cotton, filter mesh 3 and an adsorption layer. The filter mesh 1, filter mesh 2, filter cotton, filter mesh 3 and the adsorption layer are fixedly bonded to each other in pairs. The filter mesh 1 is located at the front side, and the adsorption layer is located at the back side.

[0010] Furthermore, the locking mechanism includes a latch, a limit frame, a spring and a fixed block, the limit frame and the fixed block are fixedly installed at the bottom of the installation box, the latch is movably inserted into the limit frame, one end of the latch is movably inserted into the outer wall of the installation ring, the other end of the latch is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the fixed block.

[0011] Furthermore, the exhaust mechanism includes an exhaust fan and a protective net, the exhaust fan is embedded in the front part of the installation box, and the protective net is fixedly installed in the front part of the exhaust fan.

[0012] Furthermore, the adjustment mechanism includes a threaded rod, a fixing nut, a mounting plate and a sleeve, the threaded rod is fixedly mounted on the top of the mounting frame, the sleeve is movably sleeved on the top of the threaded rod, the fixing nut is threadedly sleeved on the outside of the threaded rod and the fixing nut is clamped with the bottom end of the sleeve, the mounting plate is fixedly mounted on the top of the sleeve, and the mounting plate and the bottom of the mounting box are detachably mounted by screws.

[0013] Furthermore, the purification mechanism includes an air outlet pipe, a receiving tank, a purification liquid, an air inlet pipe and a liquid inlet bucket. The receiving tank is fixedly installed in the installation box, and the purification liquid is arranged inside the receiving tank. The air outlet pipe is fixedly installed inside the rear wall of the receiving tank and extends to the rear side of the installation box. The air inlet pipe is arranged inside the installation box for communication between the installation ring and the receiving tank.

[0014] The utility model provides an environmental engineering waste gas treatment device that is easy to install through improvement. Compared with the prior art, it has the following improvements and advantages:

[0015] By providing an adsorption and filtering mechanism, when in use, the switch of the exhaust mechanism is turned on, so that the external exhaust gas enters the installation box. After being filtered and adsorbed by the adsorption structure, the impurities in the exhaust gas are filtered and adsorbed, so that the impurities and pollutants in the exhaust gas are removed, which is convenient for the discharge of the exhaust gas. At the same time, a locking mechanism is provided. When the adsorption structure is used for a long time, the pin is pulled out, and then the installation ring can be rotated, so that another set of adsorption structures is rotated into the installation box, and the pin is released. The pin is re-inserted into the outer wall of the safety ring under the action of the spring, so that the safety ring is fixed. It is very convenient to use, which makes the replacement of the exhaust gas treatment device more convenient and quick, and there is no need to disassemble the device as a whole, which saves time and effort, greatly reduces the burden on the staff, and is convenient for the later maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a main schematic diagram of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0020] Figure 4 It is a top view and cross-sectional schematic diagram of the installation ring of the utility model;

[0021] Figure 5 It is a schematic diagram of a top view and cross-section structure of the utility model;

[0022] Explanation of the reference numerals in the accompanying drawings: 1. mounting frame; 2. threaded rod; 3. fixing nut; 4. sleeve; 5. mounting plate; 6. exhaust fan; 7. protective net; 8. liquid inlet bucket; 9. rotating shaft; 10. fixing block; 11. mounting ring; 12. mounting roller; 13. convex plate; 14. spring; 15. filter screen one; 16. latch; 17. limiting frame; 18. filter screen two; 19. filter cotton; 20. filter screen three; 21. adsorption layer; 22. mounting box; 23. exhaust pipe; 24. receiving tank; 25. purification liquid; 26. air inlet pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the attached Figures 1 to 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0024] The utility model provides an environmental engineering waste gas treatment device that is easy to install through improvement. Figure 1-5 As shown in the figure, it includes a mounting frame 1, an adjusting mechanism is arranged on the top of the mounting frame 1, a mounting box 22 is arranged on the top of the adjusting mechanism, an adsorption filtering mechanism and a purification mechanism are arranged inside the mounting box 22, and the purification mechanism is arranged inside the mounting box 22 and is located at the rear side of the adsorption filtering mechanism;

[0025] The adsorption and filtration mechanism comprises a rotating shaft 9, a mounting roller 12, a mounting ring 11, an adsorption structure, a locking mechanism and an air extraction mechanism;

[0026] The adsorption structure includes a filter screen 15, a filter screen 2 18, filter cotton 19, a filter screen 3 20 and an adsorption layer 21. The filter screen 1, the filter screen 2 18, the filter cotton 19, the filter screen 3 20 and the adsorption layer 21 are fixedly bonded to each other in pairs. The filter screen 15 is located at the front side, and the adsorption layer 21 is located at the back side. The installation roller 12 is fixedly installed on the outside of the rotating shaft 9, and the installation ring 11 is fixedly installed on the outside of the installation roller 12. The adsorption structure is clamped in the installation ring 11. The exhaust mechanism is arranged at the front of the installation box 22 and is located at the front side of the adsorption structure. The locking mechanism is arranged at the bottom of the installation box 22. The locking mechanism is clamped with the outer wall of the installation ring 11. The installation ring 11 includes an inner ring, an outer ring and a connecting plate. The adsorption structure is located in the arc circle formed by the inner ring, the outer ring and the connecting plate. A convex plate 13 is provided at the bottom of the installation box 22. The two ends of the rotating shaft 9 are movably inserted in the interior of the convex plate 13. By providing an adsorption and filtering mechanism, when in use, the switch of the exhaust mechanism is turned on, so that the external exhaust gas enters the installation box 22. After filtering and adsorbing by the adsorption structure, the impurities in the exhaust gas are filtered and adsorbed, so that the impurities and pollutants in the exhaust gas are removed, which is convenient for the discharge of the exhaust gas. The filter screen 15 adopts an ordinary filter screen, the filter screen 2 18 adopts a HEPA filter screen, the filter screen 3 20 adopts a gaseous pollutant filter screen, the adsorption layer 21 adopts activated carbon adsorption cotton, and the filter cotton 19 adopts a particle filter screen.

[0027] The locking mechanism includes a latch 16, a limit frame 17, a spring 14 and a fixed block 10. The limit frame 17 and the fixed block 10 are fixedly installed at the bottom of the installation box 22. The latch 16 is movably inserted into the limit frame 17. One end of the latch 16 is movably inserted into the outer wall of the installation circle 11. The other end of the latch 16 is fixedly connected to one end of the spring 14. The other end of the spring 14 is fixedly connected to the fixed block 10. A locking mechanism is provided. When the adsorption structure is used for a long time, the latch 16 is pulled out, and then the installation circle 11 can be rotated, so that another set of adsorption structures is rotated into the installation box 22, and the latch 16 is released. Under the action of the spring 14, the latch 16 is re-inserted into the outer wall of the safety circle, so that the safety circle is fixed. It is very convenient to use, making the replacement of the exhaust gas treatment device more convenient and quick, without the need to disassemble the device as a whole, saving time and effort, greatly reducing the burden on the staff, and facilitating the later maintenance and processing of the device.

[0028] The exhaust mechanism includes an exhaust fan 6 and a protective net 7. The exhaust fan 6 is embedded in the front part of the installation box 22, and the protective net 7 is fixedly installed in the front part of the exhaust fan 6. The protective net 7 can prevent large foreign matter from entering the exhaust fan 6 and affecting the use of the exhaust fan 6. The external power supply of the device provides power for the device, and the external switch of the device is electrically connected to the exhaust fan 6.

[0029] The adjusting mechanism includes a threaded rod 2, a fixing nut 3, a mounting plate 5 and a sleeve 4. The threaded rod 2 is fixedly mounted on the top of the mounting frame 1, the sleeve 4 is movably sleeved on the top of the threaded rod 2, the fixing nut 3 is threadedly sleeved on the outside of the threaded rod 2 and the fixing nut 3 is clamped with the bottom end of the sleeve 4, the mounting plate 5 is fixedly mounted on the top of the sleeve 4, and the mounting plate 5 and the bottom of the mounting box 22 are detachably mounted by screws. When in use, the height of the sleeve 4 can be adjusted and fixed with the fixing nut 3, and the height of the device can be adaptively adjusted, so as to improve the utilization rate of the device and facilitate the device to more fully treat the exhaust gas.

[0030] The purification mechanism includes an air outlet pipe 23, a receiving tank 24, a purification liquid 25, an air inlet pipe 26 and a liquid inlet bucket 8. The receiving tank 24 is fixedly installed in the installation box 22. The receiving tank 24 is provided with a purification liquid 25. The air outlet pipe 23 is fixedly installed inside the rear wall of the receiving tank 24 and extends to the rear side of the installation box 22. The air inlet pipe 26 is arranged inside the installation box 22 for connecting the installation ring 11 and the receiving tank 24. When in use, the exhaust gas is filtered and adsorbed by the adsorption structure, enters the receiving tank 24 through the air inlet pipe 26, and is purified by the purification liquid 25 before being discharged through the air outlet pipe 23. The exhaust gas is cleaner after secondary treatment, which is conducive to the exhaust gas meeting the emission standards. The purification liquid 25 can be liquids such as ionic liquid absorbents and surfactant absorbents.

[0031] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An environmental engineering waste gas treatment device that is easy to install, comprising a mounting frame (1), characterized in that: The top of the installation frame (1) is provided with an adjustment mechanism, the top of the adjustment mechanism is provided with an installation box (22), the interior of the installation box (22) is provided with an adsorption filtering mechanism and a purification mechanism, the purification mechanism is arranged in the installation box (22) and is located at the rear side of the adsorption filtering mechanism; the adsorption filtering mechanism comprises a rotating shaft (9), an installation roller (12), an installation ring (11), an adsorption structure, a locking mechanism and an exhaust mechanism, the installation roller (12) is fixedly installed on the outside of the rotating shaft (9), the installation ring (11) is fixedly installed on the outside of the installation roller (12), the adsorption structure is clamped and arranged in the installation ring (11), the exhaust mechanism is arranged at the front of the installation box (22) and is located at the front side of the adsorption structure, the locking mechanism is arranged at the bottom of the installation box (22), the locking mechanism is clamped and connected to the outer wall of the installation ring (11), the installation ring (11) comprises an inner ring, an outer ring and a connecting plate, and the adsorption structure is located in an arc circle formed by the inner ring, the outer ring and the connecting plate.

2. The environmental engineering waste gas treatment device that is easy to install as claimed in claim 1 is characterized by: A convex plate (13) is provided at the bottom of the installation box (22), and the two ends of the rotating shaft (9) are movably inserted into the inside of the convex plate (13).

3. The environmental engineering waste gas treatment device that is easy to install as claimed in claim 1 is characterized by: The adsorption structure comprises a filter screen 1 (15), a filter screen 2 (18), filter cotton (19), a filter screen 3 (20) and an adsorption layer (21); the filter screen 1, the filter screen 2 (18), the filter cotton (19), the filter screen 3 (20) and the adsorption layer (21) are fixedly bonded to each other in pairs; the filter screen 1 (15) is located at the frontmost side, and the adsorption layer (21) is located at the rearmost side.

4. The environmental engineering waste gas treatment device that is easy to install as claimed in claim 1 is characterized by: The locking mechanism comprises a latch (16), a limit frame (17), a spring (14) and a fixed block (10); the limit frame (17) and the fixed block (10) are fixedly mounted on the bottom of the mounting box (22); the latch (16) is movably inserted into the limit frame (17); one end of the latch (16) is movably inserted into the outer wall of the mounting ring (11); the other end of the latch (16) is fixedly connected to one end of the spring (14); and the other end of the spring (14) is fixedly connected to the fixed block (10).

5. The environmental engineering waste gas treatment device that is easy to install as claimed in claim 1 is characterized by: The exhaust mechanism comprises an exhaust fan (6) and a protective net (7); the exhaust fan (6) is embedded in the front part of the installation box (22), and the protective net (7) is fixedly installed in front of the exhaust fan (6).

6. The environmental engineering waste gas treatment device that is easy to install as claimed in claim 1 is characterized by: The adjustment mechanism comprises a threaded rod (2), a fixing nut (3), a mounting plate (5) and a sleeve (4); the threaded rod (2) is fixedly mounted on the top of the mounting frame (1); the sleeve (4) is movably sleeved on the top of the threaded rod (2); the fixing nut (3) is threadedly sleeved on the outside of the threaded rod (2) and the fixing nut (3) is clamped with the bottom end of the sleeve (4); the mounting plate (5) is fixedly mounted on the top of the sleeve (4); and the mounting plate (5) and the bottom of the mounting box (22) are detachably mounted by screws.

7. The environmental engineering waste gas treatment device that is easy to install as claimed in claim 1 is characterized by: The purification mechanism comprises an air outlet pipe (23), a receiving tank (24), a purification liquid (25), an air inlet pipe (26) and a liquid inlet bucket (8); the receiving tank (24) is fixedly installed in the installation box (22); the purification liquid (25) is arranged inside the receiving tank (24); the air outlet pipe (23) is fixedly installed inside the rear wall of the receiving tank (24) and extends to the rear side of the installation box (22); the air inlet pipe (26) is arranged inside the installation box (22) for communication between the installation ring (11) and the receiving tank (24).

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