Deodorizing device

Abstract

The utility model discloses a deodorization device, and relates to the technical field of gas deodorization, the deodorization device comprises: a spraying assembly, the spraying assembly is provided with a first gas inlet, and a gas to be deodorized enters the spraying assembly for spraying deodorization to obtain a first gas; the filtering assembly is connected with the spraying assembly, and the first gas enters the filtering assembly to be filtered and deodorized to obtain second gas; the adsorption assembly is connected with the filtering assembly, and the second gas enters the adsorption assembly to be adsorbed and deodorized, so that purified gas is obtained and discharged. By arranging the spraying assembly, water-soluble components of the odor are dissolved, and the odor is primarily treated; then interception of moisture and particulate matter in the gas is increased through the filtering assembly, and the gas is further purified; finally, the odor is dispersed and water and particles are further separated through the adsorption assembly, insoluble components in the odor are adsorbed, the odor is deeply purified, and the treated gas can be discharged after reaching the standard.

Description

Technical Field

[0001] The present application belongs to the technical field of gas deodorization, and specifically relates to a deodorization device. Background Art

[0002] In industrial production enterprises, malodorous gases are often produced during the production process. The gases are discharged directly into the atmosphere without being treated, which not only pollutes the environment but also has adverse effects on people's production and life. Most companies simply dissolve the odors in water or chemicals to treat them. For many odors, they not only contain odors, but also contain particulate matter. Simply dissolving them in water obviously cannot achieve the desired effect. Utility Model Content

[0003] In order to solve the technical problem that gas cannot be deodorized in current industrial production, the present application provides a deodorization device.

[0004] In order to solve the above technical problems, this application adopts the following technical solutions:

[0005] A first aspect of an embodiment of the present application provides a deodorizing device for deodorizing gas, the deodorizing device comprising: a spray assembly, the spray assembly being provided with a first air inlet, the gas to be deodorized enters the spray assembly for spraying and deodorizing to obtain a first gas; a filtering assembly, connected to the spray assembly, the first gas enters the filtering assembly for filtering and deodorizing to obtain a second gas; an adsorption assembly, connected to the filtering assembly, the second gas enters the adsorption assembly for adsorption and deodorizing to obtain a purified gas and discharge it.

[0006] In some embodiments, the spray assembly includes: a spray tank, with a first air outlet disposed at the upper end, and the first air inlet disposed below the spray tank; a first water outlet disposed at the lower end of the spray tank; and a spray unit disposed in the spray tank.

[0007] In some embodiments, the spray unit includes: a first water pipe, a first end of which extends out of the spray tank and is connected to a water source, and a second end of the first water pipe is arranged above the inner cavity of the spray tank; a first nozzle installed on the second end of the first water pipe; a second water pipe, a first end of which extends out of the spray tank and is connected to a water source, and a second end of the first water pipe is arranged in the middle of the inner cavity of the spray tank; a second nozzle installed on the second end of the second water pipe.

[0008] In some embodiments, the spray assembly also includes: a first plastic net, arranged below the second nozzle; a second plastic net, arranged between the first water pipe and the second water pipe; and a third plastic net, arranged above the first water pipe.

[0009] In some embodiments, the filter component includes: a filter tank, a second air inlet is provided on the filter tank, a second air outlet is provided at the upper end of the filter tank, and a second water outlet is provided at the lower end of the filter tank; a first air inlet pipe, one end of which is connected to the first air outlet, and the other end extends to the bottom of the inner cavity of the filter tank; a filter screen is provided in the filter tank, and the filter screen is located above the air inlet pipe.

[0010] In some embodiments, the adsorption assembly includes: an adsorption tank having a third air inlet disposed at the bottom and a third air outlet disposed at the top of the adsorption tank; a second air inlet pipe for connecting the second air outlet and the third air inlet; an adsorption unit disposed in the adsorption tank, and the adsorption unit is located above the third air inlet.

[0011] In some embodiments, the adsorption unit includes at least one activated carbon filler layer, and the activated carbon filler layer adsorbs the odor in the second gas.

[0012] In some embodiments, the activated carbon filler layer is provided with three layers, and the three layers of the activated carbon filler layer are arranged in the adsorption tank at intervals.

[0013] In some embodiments, an air intake baffle is provided at the inlet of the third air inlet, and a third water outlet is provided at the lower end of the adsorption tank.

[0014] In some embodiments, the spray tank, the filter tank and the adsorption tank are all provided with manholes.

[0015] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0016] A deodorizing device in the present application dissolves the water-soluble components of the odor by setting a spray component, and the gas is preliminarily treated; then, the filtration component is used to increase the retention of moisture and particulate matter in the gas, and the gas is further purified; finally, the adsorption component is used to disperse the odor and further separate the moisture and particulate matter, and the insoluble components in the odor are adsorbed to deeply purify the odor. The treated gas can be discharged in compliance with the emission standards, which reduces the pollution to the environment and the impact on people's production and life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1is a schematic structural diagram of a buffer energy absorption device according to an embodiment;

[0019] The reference numerals are as follows: 100, spray tank; 110, first air outlet; 120, first air inlet; 130, first water outlet; 141, first water pipe; 142, second water pipe; 151, first plastic net; 152, second plastic net; 153, third plastic net; 200, filter tank; 210, first air inlet pipe; 220, filter net; 230, second water outlet; 300, adsorption tank; 310, second air inlet pipe; 320, activated carbon filler layer; 330, air inlet baffle; 340, third air outlet; 350, third water outlet; 400, manhole. DETAILED DESCRIPTION

[0020] In order to make the technical personnel in the technical field to which the present application belongs to understand the present application more clearly, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0021] See also Figure 1 .

[0022] Figure 1 This is a schematic diagram of the structure of a deodorizing device in an embodiment of the present application. As shown in the figure, the device is used to deodorize gas. The deodorizing device includes: a spray component, a first air inlet 120 is provided on the spray component, and the gas to be deodorized enters the spray component for spray deodorization to obtain a first gas; a filter component is connected to the spray component, and the first gas enters the filter component for filtration and deodorization to obtain a second gas; an adsorption component is connected to the filter component, and the second gas enters the adsorption component for adsorption and deodorization to obtain purified gas and discharge. By setting up the spray component, the water-soluble components of the odor are dissolved, and the gas is preliminarily treated; then the filter component is used to increase the interception of water and particulate matter in the gas, and the gas is further purified; finally, the adsorption component is used to disperse the odor and further separate the water and particulate matter, and the insoluble components in the odor are adsorbed to deeply purify the odor, and the treated gas can be discharged up to standard, which reduces environmental pollution and reduces the impact on people's production and life.

[0023] In some embodiments, the spray assembly includes: a spray tank 100, with a first air outlet 110 disposed at the upper end, and the first air inlet 120 disposed below the spray tank 100; a first water outlet 130 disposed at the lower end of the spray tank 100; and a spray unit disposed in the spray tank 100.

[0024] Specifically, the gas to be deodorized is sprayed by the spray unit to dissolve water-soluble components, and the dissolved sewage is discharged through the first water outlet pipe.

[0025] In some embodiments, the spray unit includes: a first water pipe 141, a first end of which extends out of the spray tank 100 and is connected to a water source, and a second end of the first water pipe 141 is arranged above the inner cavity of the spray tank 100; a first nozzle installed on the second end of the first water pipe 141; a second water pipe 142, a first end of which extends out of the spray tank 100 and is connected to a water source, and a second end of the first water pipe 141 is arranged in the middle of the inner cavity of the spray tank 100; a second nozzle installed on the second end of the second water pipe 142.

[0026] Specifically, two water pipes are provided for spraying to increase the contact area between gas and water.

[0027] In some embodiments, the spray assembly also includes: a first plastic net 151, arranged below the second nozzle; a second plastic net 152, arranged between the first water pipe 141 and the second water pipe 142; and a third plastic net 153, arranged above the first water pipe 141.

[0028] Specifically, the first plastic net 151 and the second plastic net 152 are respectively arranged under the second nozzle and the first nozzle to increase the contact area between the gas and the spray water. The third plastic net 153 is arranged above the first water pipe 141 to increase the contact area between the water mist and the gas of the first air outlet 110 and enhance the water-dissolving effect.

[0029] In some embodiments, the filter component includes: a filter tank 200, a second air inlet is provided on the filter tank, a second air outlet is provided at the upper end of the filter tank 200, and a second water outlet 230 is provided at the lower end of the filter tank 200; a first air inlet pipe 210, one end of which is connected to the first air outlet 110, and the other end extends to the bottom of the inner cavity of the filter tank 200; a filter screen 220, which is arranged in the filter tank 200, and the filter screen 220 is located above the air inlet pipe.

[0030] Specifically, the first air inlet pipe 210 is a trumpet-type air supply pipe, which transports the first gas to the bottom of the filter tank 200, and the first gas stays in the filter tank 200 to separate moisture and particulate matter in the gas; the filter net 220 is a multi-layer filter net 220, which intercepts moisture and particulate matter through the filter net 220 to further purify the gas.

[0031] In some embodiments, the adsorption assembly includes: an adsorption tank 300, with a third air inlet disposed at the bottom, and a third air outlet 340 disposed above the adsorption tank; a second air inlet pipe 310, used to connect the second air outlet and the third air inlet; an adsorption unit, disposed in the adsorption tank 300, and the adsorption unit is located above the third air inlet.

[0032] In some embodiments, the adsorption unit includes at least one activated carbon filler layer 320 , and the activated carbon filler layer 320 is used to adsorb the odor in the second gas.

[0033] In some embodiments, the activated carbon filler layer 320 is provided with three layers, and the three layers of the activated carbon filler layer are arranged in the adsorption tank 300 at intervals.

[0034] In some embodiments, an air intake baffle 330 is disposed at the inlet of the third air intake port, and a third water outlet 350 is disposed at the lower end of the adsorption tank 300 .

[0035] Specifically, by setting the air inlet baffle 330, the odor is dispersed and the water and particulate matter are further separated at the entrance of the adsorption tank 300, and the excess water is discharged through the third water outlet 350. By installing the activated carbon filler layer 320, the adsorption of insoluble components in the odor is increased, and the odor is deeply purified. The purified gas is discharged from the third outlet 340.

[0036] In some embodiments, the spray tank 100 , the filter tank 200 and the adsorption tank 300 are all provided with a manhole 400 .

[0037] Specifically, the manholes 400 in the spray tank 100 are arranged at intervals between each plastic net, the manholes 400 in the filter tank 200 are arranged above the filter tank 200 and below the filter tank 200, and the manholes 400 in the adsorption tank 300 are arranged between each activated carbon filling layer 320, and the staff enters each tank body through the manholes 400 for maintenance.

[0038] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0039] A deodorizing device in the present application dissolves the water-soluble components of the odor by setting a spray component, and the gas is preliminarily treated; then it enters the filtering component to increase the retention of moisture and particulate matter, and further purifies the gas; the odor is dispersed and the moisture and particulate matter are further separated by the adsorption component, and the insoluble components in the odor are adsorbed to deeply purify the odor. The treated gas can be discharged in compliance with the emission standards, which reduces the pollution to the environment and the impact on people's production and life.

[0040] Unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" 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 application 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 application.

[0042] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 this application can be understood according to specific circumstances.

[0043] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A deodorizing device for deodorizing gas, characterized in that: The deodorizing device comprises: A spray assembly, wherein a first air inlet is provided on the spray assembly, and the gas to be deodorized enters the spray assembly for spray deodorization to obtain a first gas; A filter assembly connected to the spray assembly, wherein the first gas enters the filter assembly for filtering and deodorization to obtain a second gas; An adsorption component connected to the filter component, wherein the second gas enters the adsorption component for adsorption and deodorization to obtain purified gas and discharge the purified gas; The spray assembly comprises: A spray tank, wherein the upper end is provided with a first air outlet, and the first air inlet is provided below the spray tank; the lower end of the spray tank is provided with a first water outlet; A spray unit is arranged in the spray tank; The spray unit comprises: A first water pipe, a first end of which extends out of the spray tank and is connected to a water source, and a second end of which is disposed above the inner cavity of the spray tank; A first nozzle, mounted on the second end of the first water pipe; A second water pipe, a first end of which extends out of the spray tank and is connected to a water source, and a second end of which is disposed in the middle of the inner cavity of the spray tank; The second nozzle is installed at the second end of the second water pipe.

2. The deodorizing device according to claim 1, characterized in that: The spray assembly also includes: A first plastic net is disposed below the second nozzle; a second plastic net, disposed between the first water pipe and the second water pipe; The third plastic net is arranged above the first water pipe.

3. The deodorizing device according to claim 1, characterized in that: The filtering component package: A filter tank, wherein the filter tank is provided with a second air inlet, the upper end of the filter tank is provided with a second air outlet, and the lower end of the filter tank is provided with a second water outlet; A first air inlet pipe, one end of which is connected to the first air outlet and the other end of which extends below the inner cavity of the filter tank; A filter screen is arranged in the filter tank, and the filter screen is located above the air intake pipe.

4. The deodorizing device according to claim 3, characterized in that: The adsorption assembly comprises: The adsorption tank is provided with a third air inlet at the bottom and a third air outlet at the top; a second air inlet pipe, used to connect the second air outlet and the third air inlet; The adsorption unit is arranged in the adsorption tank, and the adsorption unit is located above the third air inlet.

5. The deodorizing device according to claim 4, characterized in that: The adsorption unit comprises at least one activated carbon filler layer, and the activated carbon filler layer is used to adsorb the odor in the second gas.

6. The deodorizing device according to claim 5, characterized in that: The activated carbon filler layer is provided with three layers, and the three layers of the activated carbon filler layer are arranged in the adsorption tank at intervals.

7. The deodorizing device according to claim 4, characterized in that: An air intake baffle is arranged at the entrance of the third air intake port, and a third water outlet is arranged at the lower end of the adsorption tank.

8. The deodorizing device according to claim 4, characterized in that: The spray tank, the filter tank and the adsorption tank are all provided with manholes.

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