Waste gas collecting device for waste gas treatment engineering

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a waste gas collecting device for waste gas treatment engineering, which comprises a device body, a waste gas treatment mechanism is arranged in the device body, a purification mechanism is arranged at the bottom in the device body, and the waste gas treatment mechanism comprises a dust falling assembly and an impurity intercepting assembly. The dust falling assembly is arranged at the top of the device body, the impurity intercepting assembly is arranged in the middle section of the interior of the device body, and the impurity intercepting assembly comprises a first mounting frame, impurities in waste gas are intercepted through an impurity intercepting filter screen, it is guaranteed that the impurities cannot enter the next step, and the waste gas can be conveniently purified in the next step; during interception, an impurity interception filter screen is regularly beaten at intervals through a beating rod, it is guaranteed that the impurity interception filter screen is not blocked by impurities, the waste gas treatment efficiency is further enhanced, and it can be guaranteed that dust and impurities in waste gas can be treated through arrangement of a dust falling assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas collecting device for waste gas treatment engineering. Background Art

[0002] Waste gas treatment is an important environmental engineering measure, which aims to reduce the impact of harmful gases emitted by industrial production, transportation and other activities on the environment and human health. Common waste gas treatment methods include dilution diffusion, water absorption and adsorption. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification, chemical waste gas purification, etc.

[0003] According to a waste gas collection device disclosed on the patent website (authorization announcement number: CN216799352U), "The utility model discloses a waste gas collection device, including a treatment box with an upper opening to form an air inlet, a treatment chamber for placing a treatment liquid in the treatment box; an air intake mechanism is provided in the treatment chamber, one end of which is connected to the upper end of the treatment box and communicated with the air inlet, and the other end of which can extend below the liquid level of the treatment liquid, the air intake mechanism includes a funnel-shaped air intake contraction section whose upper end is connected to the air inlet and an air intake pipe section connected to the lower end of the air intake contraction section, the lower end of the air intake pipe section extends below the liquid level of the treatment liquid, and a mounting hole for connecting an exhaust pipe is provided on the side wall of the treatment box; the utility model can process the collected waste gas in the collection device, so it can better achieve the effect of treating the waste gas at the production site."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] The waste gas collection device includes a treatment box with an upper opening forming an air inlet, and a treatment chamber for placing a treatment liquid is provided in the treatment box. The waste gas is collected inside the box for purification. However, the device cannot process impurities in the waste gas. The impurities will clog the filter during purification, making the purification effect of the device worse. Utility Model Content

[0006] The purpose of the utility model is to provide a waste gas collection device for waste gas treatment engineering to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste gas collection device for waste gas treatment engineering, comprising a device body, a waste gas treatment mechanism is arranged inside the device body, and a purification mechanism is arranged at the bottom of the device body;

[0008] The waste gas treatment mechanism comprises a dust reduction component and an impurity interception component. The dust reduction component is arranged on the top of the device body; the impurity interception component is arranged in the middle section inside the device body.

[0009] Preferably, the impurity interception assembly includes a mounting frame 1, which is fixedly connected to the left and right sides of the middle section inside the device body, a supporting groove is opened inside the mounting frame 1, an impurity interception filter is arranged inside the supporting groove, a handle is fixedly connected to the front of the impurity interception filter, the left and right sides of the top and the left and right sides of the bottom of the impurity interception filter are fixedly connected to auxiliary springs, a rotating shaft is rotatably connected to the middle section of the inner middle section of the device body, a knocking rod is fixedly connected to the surface of the rotating shaft, a pulley is rotatably connected to the middle section of the back side of the device body, a transmission belt is transmission-connected to the surface of the pulley, a motor frame is fixedly connected to the left side of the middle section of the back side of the device body, a motor is arranged inside the motor frame, an extraction port is opened in the middle section of the front side of the device body, and a material door is arranged on the front side of the extraction port, impurities in the exhaust gas are intercepted by the impurity interception filter to ensure that the impurities will not enter the next step, so as to facilitate the subsequent purification of the exhaust gas, and the impurity interception filter will be knocked at regular intervals by the knocking rod during interception to ensure that the impurity interception filter will not be blocked by impurities, thereby further enhancing the exhaust gas treatment efficiency.

[0010] Preferably, the pulley is rotatably connected to the back side of the rotating shaft, and the pulley is rotatably connected to the front output end of the motor, and the rotating shaft and the pulley are both provided in three groups.

[0011] Preferably, the dust reduction component includes a water tank, which is fixedly connected to the top of the device body, a water inlet is fixedly connected to the top of the water tank, water pipes are fixedly connected to the left and right sides of the water tank, a valve is provided on the top of the water tank, a connecting plate is fixedly connected to the bottom of the water pipe, a spray head is fixedly connected to the bottom of the connecting plate, a wastewater collection box is fixedly connected to the bottom of the device body, and a drain valve is provided on the right side of the wastewater collection box. The setting of the dust reduction component can ensure that dust and impurities inside the exhaust gas can be disposed of, and the subsequent exhaust gas purification treatment can be effectively carried out, thereby improving the exhaust gas treatment effect of the device, and the wastewater can be centrally treated and discharged.

[0012] Preferably, the purification mechanism includes a second mounting frame, the second mounting frame is fixedly connected to the left and right sides of the bottom of the device body, a slide groove is provided inside the second mounting frame, a first adsorption filter is plugged into the slide groove, a second adsorption filter is plugged into the slide groove, a third adsorption filter is plugged into the slide groove, an inspection door is provided at the bottom of the front side of the device body, and three groups of the second mounting frame and the slide groove are provided.

[0013] Preferably, the four corners of the bottom of the device body are fixedly connected with base feet, an air inlet is opened at the top left side of the device body, and an air outlet is opened at the bottom right side of the device body. Fans are arranged inside the air inlet and the air outlet, and filters are arranged inside the air inlet and the air outlet.

[0014] Compared with the prior art, the utility model provides a waste gas collection device for waste gas treatment engineering, which has the following beneficial effects:

[0015] 1. The waste gas collection device used in the waste gas treatment project is equipped with an impurity interception component, which intercepts the impurities inside the waste gas through the impurity interception filter to ensure that the impurities will not enter the next step, so as to facilitate the subsequent purification of the waste gas. During the interception, the impurity interception filter will be knocked at regular intervals through the knocking rod to ensure that the impurity interception filter will not be blocked by impurities, thereby further enhancing the waste gas treatment efficiency.

[0016] 2. The waste gas collection device used in the waste gas treatment project is equipped with a dust reduction component. The setting of the dust reduction component can ensure that the dust and impurities inside the waste gas can be disposed of, and the subsequent waste gas purification treatment can be carried out effectively, thereby improving the waste gas treatment effect of the device, and the wastewater can be centrally treated and discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

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

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the separation view of the impurity interception component of the utility model structure;

[0021] Figure 4 This is a schematic diagram of the impurity interception component of the utility model structure;

[0022] Figure 5 It is a schematic diagram of the structural purification mechanism of the utility model.

[0023] In the figure: 1. device body; 2. foot; 3. air inlet; 4. air outlet; 5. fan; 6. filter; 7. exhaust gas treatment mechanism; 71. dust suppression component; 711. water tank; 712. water inlet; 713. water pipe; 714. valve; 715. connecting plate; 716. sprinkler head; 717. wastewater collection box; 718. drain valve; 72. impurity interception component; 721. mounting frame 1; 722. support groove; 723 , impurity interception filter; 724, handle; 725, auxiliary spring; 726, rotating shaft; 727, knocking rod; 728, pulley; 729, transmission belt; 7201, motor frame; 7202, motor; 7203, extraction port; 7204, material door; 8, purification mechanism; 81, mounting frame 2; 82, slide; 83, first adsorption filter; 84, second adsorption filter; 85, third adsorption filter; 86, inspection door. 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] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1-4 , a waste gas collection device for waste gas treatment engineering comprises a device body 1, a waste gas treatment mechanism 7 is arranged inside the device body 1, and a purification mechanism 8 is arranged at the bottom of the device body 1;

[0029] The exhaust gas treatment mechanism 7 includes a dust reduction component 71 and an impurity interception component 72. The dust reduction component 71 is arranged on the top of the device body 1; the impurity interception component 72 is arranged in the middle section of the device body 1;

[0030] The impurity interception assembly 72 includes a mounting frame 721, which is fixedly connected to the left and right sides of the middle section of the device body 1. A support groove 722 is provided inside the mounting frame 721, and an impurity interception filter 723 is arranged inside the support groove 722. A handle 724 is fixedly connected to the front of the impurity interception filter 723, and auxiliary springs 725 are fixedly connected to the left and right sides of the top and the left and right sides of the bottom of the impurity interception filter 723. A rotating shaft 726 is rotatably connected to the middle section of the device body 1, and a knocking rod 727 is fixedly connected to the surface of the rotating shaft 726. A pulley 728 is rotatably connected to the middle section of the back of the device body 1, and the pulley 728 has a surface. The surface transmission is connected with a transmission belt 729, a motor frame 7201 is fixedly connected to the left side of the middle section of the back of the device body 1, a motor 7202 is arranged inside the motor frame 7201, a pumping port 7203 is opened in the middle section of the front of the device body 1, and a material door 7204 is arranged in front of the pumping port 7203. The impurities in the exhaust gas are intercepted by the impurity interception filter 723 to ensure that the impurities will not enter the next step, so as to facilitate the subsequent purification of the exhaust gas. During the interception, the impurity interception filter 723 will be regularly knocked by the knocking rod 727 to ensure that the impurity interception filter 723 will not be blocked by impurities, thereby further enhancing the exhaust gas treatment efficiency;

[0031] The pulley 728 is rotatably connected to the back of the rotating shaft 726, and the pulley 728 is rotatably connected to the front output end of the motor 7202. The rotating shaft 726 and the pulley 728 are both provided with three sets;

[0032] The dust reduction component 71 includes a water tank 711, which is fixedly connected to the top of the device body 1. A water inlet 712 is fixedly connected to the top of the water tank 711. Water pipes 713 are fixedly connected to the left and right sides of the water tank 711. A valve 714 is provided on the top of the water tank 711. A connecting plate 715 is fixedly connected to the bottom of the water pipe 713. A sprinkler head 716 is fixedly connected to the bottom of the connecting plate 715. A wastewater collection box 717 is fixedly connected to the bottom of the device body 1. A drain valve 718 is provided on the right side of the wastewater collection box 717. The setting of the dust reduction component 71 can ensure that the dust and impurities inside the exhaust gas can be disposed of, and the subsequent exhaust gas purification treatment can be effectively carried out, thereby improving the exhaust gas treatment effect of the device, and the wastewater can be centrally treated and discharged.

[0033] Embodiment 2

[0034] See also Figure 1-5, and on the basis of the first embodiment, the purification mechanism 8 further comprises a second mounting frame 81, the second mounting frame 81 is fixedly connected to the left and right sides of the bottom of the device body 1, a chute 82 is provided inside the second mounting frame 81, a first adsorption filter 83 is plugged into the chute 82, a second adsorption filter 84 is plugged into the chute 82, a third adsorption filter 85 is plugged into the chute 82, an inspection door 86 is provided at the bottom of the front of the device body 1, and three groups of the second mounting frame 81 and the chute 82 are provided;

[0035] The four corners of the bottom of the device body 1 are fixedly connected with base feet 2, an air inlet 3 is opened at the top left side of the device body 1, and an air outlet 4 is opened at the bottom right side of the device body 1. Fans 5 are arranged inside the air inlet 3 and the air outlet 4, and filters 6 are arranged inside the air inlet 3 and the air outlet 4.

[0036] In actual operation, when the device is used, the exhaust gas is discharged through the air inlet 3, and the exhaust gas is introduced into the device body 1 through the air outlet 4, the device is started, and the valve 714 is opened to discharge water through the sprinkler head 716, and the exhaust gas is dusted by water to ensure the dust reduction effect of the exhaust gas, and the impurities in the exhaust gas are intercepted by the impurity interception filter 723 to ensure that the impurities will not enter the next step, so as to facilitate the purification of the exhaust gas, and the pulley 728 is started to rotate by the motor 7202, and the rotating shaft 72 is driven by the pulley 728 and the transmission belt 729. 6 rotates, and during interception, the impurity interception filter 723 will be knocked at regular intervals by the knocking rod 727 to ensure that the impurity interception filter 723 will not be blocked by impurities, further enhancing the exhaust gas treatment efficiency. The auxiliary spring 725 is provided to ensure the stability of the impurity interception filter 723. Later, the impurity interception filter 723 can be pulled out from the extraction port 7203 for treatment by opening the material door 7204. The exhaust gas will be purified by the first adsorption filter 83, the second adsorption filter 84 and the third adsorption filter 85 in turn, and finally discharged through the air outlet 4.

[0037] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A waste gas collection device for waste gas treatment engineering, comprising a device body (1), characterized in that: An exhaust gas treatment mechanism (7) is arranged inside the device body (1), and a purification mechanism (8) is arranged at the bottom of the device body (1); The exhaust gas treatment mechanism (7) comprises a dust reduction component (71) and an impurity interception component (72); the dust reduction component (71) is arranged on the top of the device body (1); and the impurity interception component (72) is arranged in the middle section inside the device body (1); The impurity interception assembly (72) comprises a mounting frame 1 (721), the mounting frame 1 (721) being fixedly connected to the left and right sides of the middle section of the device body (1), the mounting frame 1 (721) being provided with a support groove (722) inside, an impurity interception filter (723) being provided inside the support groove (722), a handle (724) being fixedly connected to the front of the impurity interception filter (723), auxiliary springs (725) being fixedly connected to the left and right sides of the top and the left and right sides of the bottom of the impurity interception filter (723), and the middle section of the device body (1) being rotatably connected to the impurity interception filter (723). A rotating shaft (726) is connected, a striking rod (727) is fixedly connected to the surface of the rotating shaft (726), a belt pulley (728) is rotatably connected to the middle section of the back side of the device body (1), a transmission belt (729) is transmission-connected to the surface of the belt pulley (728), a motor frame (7201) is fixedly connected to the left side of the middle section of the back side of the device body (1), a motor (7202) is arranged inside the motor frame (7201), an extraction port (7203) is opened in the middle section of the front side of the device body (1), and a material door (7204) is arranged on the front side of the extraction port (7203).

2. The waste gas collection device for waste gas treatment engineering according to claim 1, characterized in that: The belt pulley (728) is rotatably connected to the back of the rotating shaft (726), and the belt pulley (728) is rotatably connected to the front output end of the motor (7202). The rotating shaft (726) and the belt pulley (728) are both provided in three groups.

3. The waste gas collection device for waste gas treatment engineering according to claim 1, characterized in that: The dust suppression component (71) comprises a water tank (711), the water tank (711) being fixedly connected to the top of the device body (1), the top of the water tank (711) being fixedly connected to a water inlet (712), the left and right sides of the water tank (711) being fixedly connected to water pipes (713), the top of the water tank (711) being provided with a valve (714), the bottom of the water pipe (713) being fixedly connected to a connecting plate (715), the bottom of the connecting plate (715) being fixedly connected to a spray head (716), the bottom of the device body (1) being fixedly connected to a wastewater collection box (717), and the right side of the wastewater collection box (717) being provided with a drain valve (718).

4. The waste gas collection device for waste gas treatment engineering according to claim 1, characterized in that: The purification mechanism (8) comprises a second mounting frame (81), the second mounting frame (81) being fixedly connected to the left and right sides of the bottom of the device body (1), the second mounting frame (81) being provided with a slide groove (82), the slide groove (82) being plugged with a first adsorption filter (83), the slide groove (82) being plugged with a second adsorption filter (84), and the slide groove (82) being plugged with a third adsorption filter (85), the front bottom of the device body (1) being provided with an inspection door (86), and the second mounting frame (81) and the slide groove (82) being provided in three groups.

5. The waste gas collection device for waste gas treatment engineering according to claim 1, characterized in that: The four corners of the bottom of the device body (1) are fixedly connected to the bottom feet (2); an air inlet (3) is provided at the top left side of the device body (1); an air outlet (4) is provided at the bottom right side of the device body (1); fans (5) are provided inside the air inlet (3) and the air outlet (4); and filters (6) are provided inside the air inlet (3) and the air outlet (4).

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