Engineering waste gas treatment and purification device

Abstract

The utility model relates to the technical field of engineering waste gas treatment, in particular to an engineering waste gas treatment and purification device which comprises a circulating water tank, the right wall of the circulating water tank is connected with a liquid discharge pipe and an air inlet adsorption assembly, and the air inlet adsorption assembly is arranged on the right side of the top end of the circulating water tank. The air inlet adsorption assembly is communicated with the purification tower and is used for long-path transmission adsorption; the liquid preparation box is arranged on the left side of the top end of the circulating water tank, the top end of the liquid preparation box is connected with a mounting plate, a medicine filling assembly is arranged at the front end of the mounting plate, a blocking assembly is arranged on the inner side of the mounting plate, and the medicine filling assembly and the blocking assembly are used in cooperation. The internal transmission path of waste gas is improved through the partition plates arranged on the left wall and the right wall in a staggered mode, then the adsorption plates are convenient to replace, the flow speed is slowed down through the grids, the follow-up spraying contact time is prolonged, and the purification efficiency is improved; and through cooperation of the medicine filling assembly and the blocking assembly, the rotating speed is conveniently controlled to intermittently supplement the medicine.

Description

Technical Field

[0001] The utility model relates to the field of engineering waste gas treatment, in particular to an engineering waste gas treatment and purification device. Background Art

[0002] Environmental engineering is a branch of environmental science. It mainly studies how to protect and rationally utilize natural resources, use scientific means to solve increasingly serious environmental problems, improve environmental quality, and promote environmental protection and social development. In the process of treating engineering waste gas, most of them are introduced into the spray equipment, and the waste gas is sprayed and filtered to achieve waste management, purification and emission activities.

[0003] A Chinese patent with publication number CN217511450U discloses an environmental engineering waste gas treatment and purification device. The utility model cooperates with the adsorption purification layer telescopic bin and the sedimentation telescopic bin, and the adsorption layer storage box, the telescopic sedimentation collection box and the telescopic handle are convenient for telescopic placement and retrieval. The storage port can be used to conveniently add or replace one or more of the activated carbon and fiber filter layers in the adsorption layer storage box, so that the filter purification layer can be flexibly taken out, cleaned and replaced, thereby improving the cleaning efficiency. Through the cooperation of the telescopic hydraulic pipe, the rotating seat and the universal wheel, the position and orientation can be adjusted according to the environment to enhance its convenience. The setting of the solar panel and the battery is conducive to timely and convenient power supply in the external environment.

[0004] During use, the above-mentioned equipment increases its efficiency by improving its flexibility. Although multiple layers of absorption are provided, the internal channel for absorption transmission is relatively short, and the exhaust gas circulates too fast during transmission, which will reduce the absorption efficiency to a certain extent, thereby affecting the exhaust gas purification rate and further affecting the practicability of the equipment, which needs to be optimized or improved. Utility Model Content

[0005] The purpose of the utility model is to provide an engineering waste gas treatment and purification device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an engineering waste gas treatment and purification device, comprising a circulating water tank, the right wall of which is connected to a drain pipe:

[0007] The air intake adsorption component is arranged on the right side of the top of the circulating water tank. A purification tower is arranged in the middle of the top of the circulating water tank. The air intake adsorption component is connected with the purification tower to transmit adsorption through a long path.

[0008] The liquid distribution box is arranged on the left side of the top of the circulating water tank. The top of the liquid distribution box is connected with a mounting plate. The front end of the mounting plate is provided with a filling component. The inner side of the mounting plate is provided with a blocking component. The filling component and the blocking component are used together to discharge the material quantitatively.

[0009] Preferably, an air intake adsorption assembly is arranged on the right side of the top of the circulating water tank, and the air intake adsorption assembly includes an air intake box, a ventilation pipe and an air intake pipe. A ventilation pipe is passed through the top of the right wall of the air intake box, and an air intake pipe is passed through the bottom end of the left wall of the air intake box.

[0010] Preferably, the air intake adsorption assembly further includes an adsorption plate and a partition, the inner left and right walls of the air intake box are both connected to the partition, and the adsorption plate is arranged inside the right wall of the air intake box.

[0011] Preferably, a purification tower is provided in the middle of the top of the circulating water tank, and a packing layer is provided inside the purification tower.

[0012] Preferably, an exhaust pipe is provided at the top of the purification tower, and a baffle is installed at the top of the exhaust pipe.

[0013] Preferably, a liquid distribution tank is provided on the left side of the top end of the circulating water tank, and a circulating pump is installed at the front end of the liquid distribution tank.

[0014] Preferably, a spray assembly is connected to the right side of the top of the liquid distribution box, and the spray assembly includes a transmission pump and a spray pipe, and the right side of the transmission pump is connected to the spray pipe.

[0015] Preferably, a mounting plate is provided on the left side of the top of the liquid distribution box, and a medicine filling assembly is provided on the top of the front end of the mounting plate, the medicine filling assembly includes a medicine filling hopper and a medicine discharge pipe, and the bottom end of the medicine filling hopper is connected to the medicine discharge pipe, a blocking assembly is provided on the inner bottom end of the mounting plate, and the blocking assembly includes a motor and a rotating disk, and the rotating end of the motor is connected to the rotating disk.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] During the internal transmission process of the air intake box proposed by the utility model, the internal transmission path is improved by the partitions staggered on the left and right walls, and the adsorption plate can be easily replaced due to its easy disassembly, and the flow rate is slowed down by blocking, which increases the contact time of subsequent spraying and improves the purification efficiency;

[0018] By using the medicine filling component and the blocking component in coordination, the medicine can be intermittently replenished by controlling the rotation speed, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the air intake adsorption component of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the medicine filling component and the blocking component of the utility model.

[0024] In the figure: 1. circulating water tank; 2. drain pipe; 3. air intake adsorption assembly; 301. air intake box; 302. ventilation pipe; 303. adsorption plate; 304. partition; 305. air intake pipe; 4. purification tower; 5. packing layer; 6. exhaust pipe; 7. baffle; 8. liquid distribution box; 9. spray assembly; 901. transmission pump; 902. spray pipe; 10. circulating pump; 11. mounting plate; 12. medicine filling assembly; 1201. medicine filling hopper; 1202. medicine outlet pipe; 13. blocking assembly; 1301. motor; 1302. rotating disk. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] Embodiment 1

[0031] See also Figures 1 to 4 The utility model provides a technical solution: an engineering waste gas treatment and purification device, comprising a circulating water tank 1, the right wall of which is connected to a drain pipe 2:

[0032] The air intake adsorption component 3 is arranged on the right side of the top of the circulating water tank 1. A purification tower 4 is arranged in the middle of the top of the circulating water tank 1. The air intake adsorption component 3 is connected with the purification tower 4 to transmit adsorption through a long path.

[0033] The liquid distribution box 8 is arranged on the left side of the top of the circulating water tank 1. The top of the liquid distribution box 8 is connected to a mounting plate 11. A medicine filling component 12 is arranged at the front end of the mounting plate 11. A blocking component 13 is arranged on the inner side of the mounting plate 11. The medicine filling component 12 and the blocking component 13 are used together to quantitatively discharge the material;

[0034] During the internal transmission process of the air intake box 301, the internal transmission path is improved by the partitions 304 staggered on the left and right walls. Then, the adsorption plate 303 is easy to disassemble and replace, and the flow rate is slowed down by blocking, which increases the contact time of subsequent spraying and improves the purification efficiency. By using the coordination between the filling component 12 and the blocking component 13, the medicine can be intermittently replenished by controlling the rotation speed, thereby improving the practicality of the equipment.

[0035] Embodiment 2

[0036] On the basis of Example 1, an air intake adsorption assembly 3 is arranged on the right side of the top of the circulating water tank 1, and the air intake adsorption assembly 3 includes an air intake box 301, a ventilation pipe 302 and an air intake pipe 305. The ventilation pipe 302 is penetrated through the top of the right wall of the air intake box 301, and the air intake pipe 305 is penetrated through the bottom end of the left wall of the air intake box 301.

[0037] Preferably, the air intake adsorption assembly 3 further includes an adsorption plate 303 and a partition plate 304, the inner left and right walls of the air intake box 301 are both connected with the partition plate 304, and the adsorption plate 303 is arranged inside the right wall of the air intake box 301;

[0038] The exhaust gas enters from the ventilation pipe 302, is transmitted from top to bottom through the air intake box 301, and is then transmitted from the air intake pipe 305 to the bottom of the purification tower 4. During the transmission inside the air intake box 301, the partitions 304 are installed on the left and right sides respectively, and are installed alternately. A layer of adsorption plate 303 containing activated carbon is inserted between every two partitions 304 to perform preliminary purification of the exhaust gas. The separation will slow down the flow rate of the exhaust gas, increase the contact time, and improve the purification effect.

[0039] Embodiment 3

[0040] On the basis of the second embodiment, a purification tower 4 is provided at the middle of the top of the circulating water tank 1, and a packing layer 5 is provided inside the purification tower 4, an exhaust pipe 6 is provided at the top of the purification tower 4, and a baffle 7 is installed at the top of the exhaust pipe 6, a liquid distribution box 8 is provided on the left side of the top of the circulating water tank 1, and a circulating pump 10 is installed at the front end of the liquid distribution box 8, a spray assembly 9 is connected to the right side of the top of the liquid distribution box 8, and the spray assembly 9 includes a transmission pump 901 and a spray pipe 902, and the right side of the transmission pump 901 is connected to the spray pipe 902;

[0041] The packing layer 5 and the spray pipe 902 cooperate with each other to effectively purify the exhaust gas passing through. After the exhaust gas meets the standards, it is discharged through the exhaust pipe 6. The baffle 7 can prevent the top from being blocked.

[0042] Embodiment 4

[0043] On the basis of the third embodiment, a mounting plate 11 is provided on the left side of the top of the liquid distribution box 8, and a medicine filling assembly 12 is provided on the top of the front end of the mounting plate 11, the medicine filling assembly 12 includes a medicine filling hopper 1201 and a medicine outlet pipe 1202, and the bottom end of the medicine filling hopper 1201 is connected to the medicine outlet pipe 1202, and a blocking assembly 13 is provided on the inner bottom end of the mounting plate 11, and the blocking assembly 13 includes a motor 1301 and a rotating disk 1302, and the rotating end of the motor 1301 is connected to the rotating disk 1302;

[0044] The medicine sprayed by the spray pipe 902 needs to be replenished. The medicine placed inside the medicine outlet pipe 1202 will flow downward under the action of gravity, and then the top of the rotating disk 1302 will be in close contact with the bottom of the medicine outlet pipe 1202 to facilitate blocking.

[0045] When the utility model is in use, the exhaust gas first enters from the ventilation pipe 302, is transmitted from top to bottom through the air intake box 301, and then is transmitted from the air intake pipe 305 to the bottom of the purification tower 4. During the transmission process inside the air intake box 301, the partitions 304 are respectively installed on the left and right sides, and are installed alternately. A layer of adsorption plate 303 containing activated carbon is inserted between every two partitions 304 to perform preliminary purification of the exhaust gas. Then the preliminarily purified exhaust gas enters the bottom end of the purification tower 4, and continues to be purified under the coordinated spray purification action of the two packing layers 5 and the two spray pipes 902. The exhaust gas that meets the standards The liquid is discharged from the exhaust pipe 6, and the baffle 7 protects the top of the exhaust pipe 6. The sprayed liquid will flow into the circulating water tank 1 under the action of gravity, and will be transmitted to the liquid distribution tank 8 through the circulating pump 10. The impact force of water in the transmission process is used to mix the liquid and powder in the liquid distribution tank 8. The powder leaks out through the medicine filling hopper 1201, and the medicine placed in the medicine outlet pipe 1202 will be transmitted downward under the action of gravity. Then the top of the rotating disk 1302 is in close contact with the bottom end of the medicine outlet pipe 1202, and the speed of the motor 1301 is freely controlled to control the amount of medicine discharged, thereby improving the use efficiency.

[0046] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0047] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An engineering waste gas treatment and purification device, comprising a circulating water tank (1), wherein the right wall of the circulating water tank (1) is connected to a drain pipe (2), and is characterized in that: An air intake adsorption component (3), the air intake adsorption component (3) is arranged on the right side of the top of the circulating water tank (1), the air intake adsorption component (3) comprises an air intake box (301), the inner left and right walls of the air intake box (301) are both connected with partitions (304), and an adsorption plate (303) is arranged inside the right wall of the air intake box (301), a purification tower (4) is arranged in the middle of the top of the circulating water tank (1), the air intake adsorption component (3) is connected with the purification tower (4), and long-path transmission adsorption is performed; A liquid distribution box (8) is arranged on the left side of the top end of the circulating water tank (1); the top end of the liquid distribution box (8) is connected to a mounting plate (11); a medicine filling component (12) is arranged at the front end of the mounting plate (11); a blocking component (13) is arranged on the inner side of the mounting plate (11); the medicine filling component (12) and the blocking component (13) are used in combination to discharge materials quantitatively.

2. The engineering waste gas treatment and purification device according to claim 1 is characterized in that: An air intake adsorption assembly (3) is arranged on the right side of the top of the circulating water tank (1), and the air intake adsorption assembly (3) also includes a ventilation pipe (302) and an air intake pipe (305), the top of the right wall of the air intake box (301) is penetrated by the ventilation pipe (302), and the bottom of the left wall of the air intake box (301) is penetrated by the air intake pipe (305).

3. The engineering waste gas treatment and purification device according to claim 1 is characterized in that: A purification tower (4) is arranged in the middle of the top end of the circulating water tank (1), and a packing layer (5) is arranged inside the purification tower (4).

4. The engineering waste gas treatment and purification device according to claim 3 is characterized in that: An exhaust pipe (6) is provided at the top of the purification tower (4), and a shielding shed (7) is installed at the top of the exhaust pipe (6).

5. The engineering waste gas treatment and purification device according to claim 1 is characterized in that: A liquid distribution box (8) is arranged on the left side of the top end of the circulating water tank (1), and a circulating pump (10) is installed at the front end of the liquid distribution box (8).

6. The engineering waste gas treatment and purification device according to claim 5 is characterized in that: A spray assembly (9) is connected to the right side of the top of the liquid distribution box (8), and the spray assembly (9) comprises a transmission pump (901) and a spray pipe (902), and the right side of the transmission pump (901) is connected to the spray pipe (902).

7. The engineering waste gas treatment and purification device according to claim 5 is characterized in that: A mounting plate (11) is provided on the left side of the top end of the liquid distribution box (8), and a medicine filling assembly (12) is provided on the top of the front end of the mounting plate (11), wherein the medicine filling assembly (12) comprises a medicine filling hopper (1201) and a medicine outlet pipe (1202), and the bottom end of the medicine filling hopper (1201) is connected to the medicine outlet pipe (1202), and a blocking assembly (13) is provided on the inner bottom end of the mounting plate (11), and the blocking assembly (13) comprises a motor (1301) and a rotating disk (1302), and the rotating end of the motor (1301) is connected to the rotating disk (1302).

Images