Air filtering device for environmental protection engineering

Abstract

The utility model provides an air filtering device for environmental protection engineering, which relates to the technical field of environmental protection equipment and comprises a shell, a filtering mechanism is arranged in the shell, a water inlet is arranged at the top end of the shell close to the back surface, and an air outlet is arranged on the front surface of the shell close to the bottom. An air inlet is formed in the position, close to the bottom, of the back face of the shell, a cabin door is arranged at the position, close to the front face, of the right side of the shell, control chambers are formed in the positions, close to the top end and the front face, of the interior of the shell, and the filtering mechanism comprises a fan; a first filter screen is arranged in the first sliding groove, through the cabin door, the first sliding groove and the second sliding groove, the replacement work of the first filter screen and the second filter screen is more convenient, the working efficiency is effectively improved, and through the use of an atomization spray head, the working efficiency of the equipment can be improved, and the replacement frequency of the first filter screen is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to an air filtering device for environmental protection engineering. Background Art

[0002] Environmental protection projects refer to projects specifically designed for environmental protection. Due to environmental pollution caused by industrial development, environmental pollution is dealt with and resolved through the organized activities of a group of people based on a set of envisioned goals and the application of relevant scientific knowledge and technical means. The content of environmental protection projects mainly includes air pollution prevention and control projects, water pollution prevention and control projects, solid waste treatment and utilization projects, and noise control projects.

[0003] Air filtration is a device that captures dust from gas-solid two-phase flow and purifies the gas through the action of porous filter materials;

[0004] After long-term use, the internal filter of the air filter device for environmental protection projects will be contaminated with a lot of dust. The common air filter device for environmental protection projects has a relatively complex structure, and it is very inconvenient to disassemble and replace the filter, resulting in reduced work efficiency. In addition, the filter is easily clogged by large particles of impurities during use, resulting in an increased frequency of filter replacement. Therefore, we propose an air filter device for environmental protection projects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art. After long-term use, the internal filter of the air filter device for environmental protection projects will be contaminated with a large amount of dust. The structure of the common air filter device for environmental protection projects is relatively complicated, and it is very inconvenient to disassemble and replace the filter, resulting in reduced work efficiency. In addition, the filter is easily blocked by large particles of impurities during use, resulting in an increased frequency of filter replacement.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An air filter device for environmental protection engineering, comprising a housing, wherein a filter mechanism is arranged inside the housing;

[0008] A water inlet is provided at the top of the shell near the back, an air outlet is provided at the front of the shell near the bottom, an air inlet is provided at the back of the shell near the bottom, a hatch is provided at the right side of the shell near the front, and a control room is provided inside the shell near the top and the front;

[0009] The filtering mechanism includes a fan, a plurality of first slide grooves are provided on the front side of the fan at equal distances from the front to the back, a first filter screen is provided inside the first slide groove, an atomizing nozzle is provided at the top of the shell corresponding to the water inlet, a second slide groove is provided on the back side of the shell and at the bottom of the air inlet, a second filter screen is provided inside the shell extending from the second slide groove, and baffles are staggeredly provided at the bottom of the shell near the fan and at the bottom of the shell and located inside the control room near the atomizing nozzle.

[0010] As a preferred solution of the utility model, a controller is arranged inside the control room near the front, and a signal transceiver is arranged inside the control room and at the back of the controller.

[0011] The technical effect of adopting the above further solution is: the signal transceiver can receive the instructions sent by the external remote control and transmit the instructions to the inside of the controller, and the rotation and stop of the fan can be controlled by the controller.

[0012] As a preferred solution of the utility model, dustproof nets are provided inside the air outlet and the air inlet, and the dustproof nets are fixedly connected to the air outlet and the air inlet.

[0013] The technical effect of adopting the above further scheme is: the air flow enters the shell from the air inlet under the action of the fan, and is then discharged from the air outlet. Large particles of dust and impurities can be blocked by the dustproof net, thereby improving the working efficiency of the equipment.

[0014] As a preferred solution of the present utility model, the cabin door is rotatably connected to the shell through a hinge, and the fan is fixedly connected to the shell.

[0015] The technical effect of adopting the above further solution is: through the rotational connection between the hatch and the shell, the hatch can be easily opened to replace and clean the first filter inside the shell, thereby improving the working efficiency of the equipment.

[0016] As a preferred solution of the present invention, the first filter screen is slidably connected to the first slide groove, and the second filter screen is slidably connected to the second slide groove.

[0017] The technical effect of adopting the above further solution is: through the sliding connection between the second filter screen and the second slide groove, the second filter screen can be easily pulled out, so as to clean the dust and impurities attached thereto.

[0018] As a preferred solution of the utility model, the atomizing nozzle is connected to the water inlet through a pipeline, and the water inlet is connected to an external water supply device.

[0019] The technical effect of adopting the above further scheme is: the external water supply equipment transports water to the atomizing nozzle through the water inlet, and the atomizing nozzle then atomizes the water and sprays it out, which can spray and remove dust entering the shell, thereby improving the working efficiency of the equipment and reducing the frequency of replacing the first filter.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] In the utility model, through the design of the shell and the filtering mechanism, the hatch, the first slide groove and the second slide groove make the replacement of the first filter and the second filter more convenient, and effectively improve the working efficiency. Through the use of the atomizing nozzle, the dust entering the shell can be sprayed and dust removed, thereby improving the working efficiency of the equipment and reducing the frequency of replacement of the first filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an air filter device for environmental protection engineering provided by the utility model;

[0023] Figure 2 This is an overall side structural anatomical diagram of an air filter device for environmental protection engineering provided by the utility model;

[0024] Figure 3 The utility model provides an overall front structural anatomical diagram of an air filter device for environmental protection engineering.

[0025] Legend: 1. Shell; 101. Water inlet; 102. Air outlet; 103. Air inlet; 104. Hatch; 105. Control room; 106. Drain; 107. Controller; 108. Signal transceiver; 109. Dust screen; 2. Filter mechanism; 201. Fan; 202. First chute; 203. First filter; 204. Atomizing nozzle; 205. Second chute; 206. Second filter; 207. Baffle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0030] Example 1

[0031] like Figure 1-3 As shown, the utility model provides a technical solution: an air filtering device for environmental protection engineering, comprising a housing 1, a filtering mechanism 2 is arranged inside the housing 1, a water inlet 101 is opened at the top of the housing 1 near the back, an air outlet 102 is opened at the front of the housing 1 near the bottom, an air inlet 103 is opened at the back of the housing 1 near the bottom, a hatch 104 is arranged at the right side of the housing 1 near the front, a control room 105 is opened inside the housing 1 near the top and the front, a drain outlet 106 is opened at the back of the housing 1 near the bottom and the right side, and the filtering mechanism 2 includes a fan 2 01, a plurality of first slide grooves 202 are provided on the front of the fan 201 at equal intervals from front to back, a first filter screen 203 is provided inside the first slide groove 202, an atomizing nozzle 204 is provided at the top of the shell 1 corresponding to the water inlet 101, a second slide groove 205 is provided on the back of the shell 1 and at the bottom of the air inlet 103, the second slide groove 205 extends to the inside of the shell 1 and is provided with a second filter screen 206, a baffle 207 is staggeredly provided at the bottom of the shell 1 near the fan 201 and at the bottom of the shell 1 and located at the control room 105 near the atomizing nozzle 204.

[0032] Example 2

[0033] like Figure 1-3As shown, a controller 107 is arranged inside the control room 105 near the front, and a signal transceiver 108 is arranged inside the control room 105 and on the back of the controller 107. The signal transceiver 108 can receive the command sent by the external remote control and transmit the command to the inside of the controller 107. The rotation and stop of the fan 201 can be controlled by the controller 107. The inside of the air outlet 102 and the air inlet 103 are both provided with a dustproof net 109, and the dustproof net 109 is fixedly connected to the air outlet 102 and the air inlet 103. Under the action of the fan 201, the airflow enters the shell 1 from the air inlet 103 and is then discharged from the air outlet 102. Large particles of dust and impurities can be blocked by the dustproof net 109, thereby improving the working efficiency of the equipment. The hatch 104 is rotatably connected to the shell 1 through a hinge, and the fan 201 is fixedly connected to the shell 1. The door 104 is rotatably connected to the shell 1, and the hatch 104 can be easily opened to replace and clean the first filter 203 inside the shell 1, thereby improving the working efficiency of the equipment. The first filter 203 is slidably connected to the first slide groove 202, and the second filter 206 is slidably connected to the second slide groove 205. The second filter 206 can be easily pulled out through the sliding connection between the second filter 206 and the second slide groove 205, so as to clean the dust and impurities attached thereto. The atomizing nozzle 204 is connected to the water inlet 101 through a pipeline, and the water inlet 101 is connected to an external water supply device. The external water supply device transports water to the atomizing nozzle 204 through the water inlet 101, and the atomizing nozzle 204 atomizes the water and then sprays it out, so as to spray and remove dust entering the shell 1, thereby improving the working efficiency of the equipment and reducing the frequency of replacing the first filter 203.

[0034] The working process of the utility model is as follows: first, the controller 107 is controlled to rotate the fan 201 through an external remote control, and the rotation of the fan 201 drives the external airflow to enter the shell 1 through the air inlet 103, and at the same time, the water is transported to the atomizing nozzle 204 through the water inlet 101 through the external water supply equipment, and then the atomizing nozzle 204 sprays the water after atomizing the water, so as to spray and remove dust on the airflow inside the shell 1, which can reduce the dust content inside the airflow and reduce the frequency of replacing the first filter 203. The dust contaminated with water mist increases its gravity and falls on the top of the second filter 206. The atomized water after spraying falls into the bottom of the shell 1, and finally is discharged from the drain port 106 and passes through the baffle 20 7 can block the atomized water to a certain extent and reduce the amount of water mist circulation. After the airflow passes through the dust removal of the atomizing nozzle 204, it flows through the first filter 203 and is finally discharged from the air outlet 102 to complete the purification process. The airflow can be further filtered by the first filter 203 to achieve the purpose of purifying the airflow. After a period of use, the second filter 206 can be drawn out from the inside of the shell 1 through the second chute 205 for cleaning. The first filter 203 can be drawn out from the inside of the first chute 202 for cleaning and replacement by opening the hatch 104, which successfully simplifies the replacement of the first filter 203 and the second filter 206 and effectively improves the work efficiency.

[0035] 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 air filter device for environmental protection engineering, comprising a housing (1), characterized in that: A filtering mechanism (2) is provided inside the housing (1); A water inlet (101) is provided at the top of the shell (1) near the back, an air outlet (102) is provided at the front of the shell (1) near the bottom, an air inlet (103) is provided at the back of the shell (1) near the bottom, a hatch (104) is provided at the right side of the shell (1) near the front, a control room (105) is provided inside the shell (1) near the top and the front, and a drain outlet (106) is provided at the back of the shell (1) near the bottom and the right side; The filtering mechanism (2) comprises a fan (201), a plurality of first slide grooves (202) are provided on the front side of the fan (201) at equal intervals from the front to the back, a first filter screen (203) is provided inside the first slide groove (202), an atomizing nozzle (204) is provided at the top of the interior of the shell (1) corresponding to the water inlet (101), a second slide groove (205) is provided on the back side of the shell (1) and at the bottom of the air inlet (103), a second filter screen (206) is provided in the second slide groove (205) extending to the interior of the shell (1), and a baffle (207) is provided at the bottom of the interior of the shell (1) near the fan (201) and at the bottom of the interior of the shell (1) and at the control room (105) near the atomizing nozzle (204).

2. The air filter device for environmental protection engineering according to claim 1, characterized in that: A controller (107) is arranged inside the control room (105) near the front, and a signal transceiver (108) is arranged inside the control room (105) and at the back of the controller (107).

3. The air filter device for environmental protection engineering according to claim 1, characterized in that: Dust-proof nets (109) are provided inside the air outlet (102) and the air inlet (103), and the dust-proof nets (109) are fixedly connected to the air outlet (102) and the air inlet (103).

4. The air filter device for environmental protection engineering according to claim 1, characterized in that: The cabin door (104) is rotatably connected to the housing (1) via a hinge, and the fan (201) is fixedly connected to the housing (1).

5. The air filter device for environmental protection engineering according to claim 1, characterized in that: The first filter screen (203) is slidably connected to the first slide groove (202), and the second filter screen (206) is slidably connected to the second slide groove (205).

6. The air filter device for environmental protection engineering according to claim 1, characterized in that: The atomizing nozzle (204) is connected to the water inlet (101) through a pipeline, and the water inlet (101) is connected to an external water supply device.

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