CN220238141U

CN220238141U - Industrial desulfurization and denitrification purifying tower

Info

Publication number: CN220238141U
Application number: CN202321556681.0U
Authority: CN
Inventors: 黄平
Original assignee: Anhui Xinkun Purification Equipment Co ltd
Current assignee: Anhui Xinkun Purification Equipment Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-26
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses an industrial desulfurization and denitrification purifying tower, which comprises a desulfurization and denitrification tower body and a filtering and cleaning mechanism, wherein the desulfurization and denitrification tower body comprises a tower body and a water tank arranged at the bottom of the tower body, the filtering and cleaning mechanism is arranged between the tower body and the water tank, the filtering and cleaning mechanism comprises a filter screen, the front surface of the tower body is provided with a semicircular notch for the filter screen to be arranged, the filter screen is horizontally arranged in the tower body, and a rotating member is arranged between the outer surface of the filter screen and the water tank; according to the utility model, the tower body, the water tank and the filtering and cleaning mechanism are combined, so that spray water recovered into the water tank can be subjected to one-step filtering treatment, flocculent impurities carried in the spray water are prevented from entering the water tank and are pumped into the spray header to be blocked, the condition of influencing waste gas spraying treatment work is avoided, meanwhile, the trouble of manually cleaning flocculent impurities in the water tank is reduced, and the working stability of waste gas spraying treatment is improved.

Description

Industrial desulfurization and denitrification purifying tower

Technical Field

The utility model belongs to the technical field of industrial waste gas treatment equipment, and particularly relates to an industrial desulfurization and denitrification purifying tower.

Background

The industrial waste gas treatment refers to the work of specially pretreating waste gas generated in industrial places such as factories and workshops before external discharge so as to reach the national standard of external discharge of waste gas. Therefore, the desulfurization and denitrification tower is used in the industrial waste gas treatment process, and the desulfurization is as follows: sulfur dioxide contained in the boiler flue gas is removed; the denitration is as follows: and removing nitrogen oxides contained in the boiler flue gas. For example, an industrial waste gas desulfurization and denitrification purifying tower disclosed in publication No. CN108525500B can make the flow path of waste gas in the main body of the purifying tower zigzag, and has longer waste gas residence time, more sufficient contact with reactants and high treatment efficiency.

When the shower in the above-mentioned device sprays waste gas, flocculent impurity and granule etc. in the waste gas can be along with spraying in the liquid recovery intake box to by the pump extraction entering shower follow shower discharge, and the remaining impurity in the long-time water tank is more probably along with rivers entering the shower and appear blocking up the condition of apopore, influence shower water discharge to waste gas spray treatment's problem, so we propose an industry SOx/NOx control purifying column.

Disclosure of Invention

The utility model aims to provide an industrial desulfurization and denitrification purifying tower, which solves the problem that flocculent impurities possibly remained in more waste gas in a water tank in the background technology block a spray header.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an industry SOx/NOx control purifying column, includes SOx/NOx control tower main part and filters clearance mechanism, SOx/NOx control tower main part includes the tower body to and install the water tank in the tower body bottom, filter clearance mechanism and install between tower body and water tank, it includes the filter screen to filter clearance mechanism, the semicircular notch that supplies the filter screen to install has been seted up to the tower body front surface, filter screen horizontal installation is in the tower body, be provided with the rotating member between filter screen surface and the water tank, be provided with the mounting bracket between rotating member and the water tank upper surface, the mounting bracket top is provided with the drive clearance member that is located the rotating member right side.

Preferably, the rotating member comprises a rotating motor, a rotating shaft and a fixed circular plate, wherein the fixed circular plate is fixed on the outer surface of the filter screen and fixedly sleeved on the rotating shaft, and the rotating motor is vertically fixed on the left end surface of the mounting frame.

Preferably, the upper end of the rotating shaft is connected with a rotating motor, and a bearing is embedded and installed between the lower end of the rotating shaft and the water tank.

Preferably, the drive cleaning member comprises a drive motor, a cross rod, a cleaning brush, a nut plate and a screw rod, wherein the drive motor is horizontally arranged on the upper surface of the water tank, the screw rod is arranged at the front end of the drive motor, and the nut plate is sleeved on the screw rod in a screwing mode.

Preferably, the horizontal pole is fixed at nut board front end lower surface level, the horizontal pole lower surface is provided with the clearance brush, the mounting bracket upper surface is provided with the limiting plate that is located the nut board both sides.

Preferably, the filter screen comprises a filter screen body and a frame, a sealing gasket is fixed on the outer surface of the frame, the filter screen body is embedded into the frame, and the sealing gasket is a rubber pad.

Preferably, the tower body is embedded and arranged at the front end of the water tank, the tower body and the water tank are communicated, and the bottoms of the tower body and the water tank are both provided with bases.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the tower body, the water tank and the filtering and cleaning mechanism are combined, so that spray water recovered into the water tank can be subjected to one-step filtering treatment, flocculent impurities carried in the spray water are prevented from entering the water tank and are pumped into the spray header to be blocked, the condition of influencing waste gas spraying treatment work is avoided, meanwhile, the trouble of manually cleaning flocculent impurities in the water tank is reduced, and the working stability of waste gas spraying treatment is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a filter cleaning mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the driving cleaning member of the present utility model;

FIG. 4 is a schematic view of a filter screen according to the present utility model;

in the figure: 100. a desulfurization and denitrification tower main body; 101. a tower body; 102. a water tank; 103. a base; 200. a filtering and cleaning mechanism; 201. a filter screen; 2011. a filter screen body; 2012. a frame; 202. a sealing gasket; 203. a rotating member; 2031. a rotating motor; 2032. a rotating shaft; 2033. fixing the circular plate; 204. driving the cleaning member; 2041. a driving motor; 2042. a cross bar; 2043. cleaning brushes; 2044. a nutplate; 2045. a screw rod; 205. and (5) mounting a frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an industry SOx/NOx control purifying column, including SOx/NOx control tower main part 100 and filtration clearance mechanism 200, SOx/NOx control tower main part 100 includes tower body 101, and install the water tank 102 in tower body 101 bottom, water tank 102 can upwards carry inside water to shower and shower head with the pump body cooperation, filtration clearance mechanism 200 installs between tower body 101 and water tank 102, can play the filtration usefulness when carrying the shower water of flocculent impurity in the waste gas and retrieving in water tank 102 by filtration clearance mechanism 200, let impurity be detained on filter screen 201, avoid getting into the water tank 102 and block up the shower head, filtration clearance mechanism 200 includes filter screen 201, the semicircular notch that supplies filter screen 201 to install is seted up to the tower body 101 front surface, filter screen 201 horizontal installation is in tower body 101, and filter screen 201 outwards rotates and can break away from the outside from semicircular notch, conveniently clear up its surface, be provided with rolling member 203 between rolling member 203 and the water tank 102 upper surface, rolling member 203 can drive the rolling member 203 outwards rotate and expose and conveniently clear up, 205 is provided with rolling member 203, the drive the driving member 204 that is located rolling member 203 right side rolling member 203, 204 is located rolling member 204, the driving member 204 is located on the rolling member 204 is driven to the cleaning up, the manual cleaning is convenient, 204 is clean up to the surface is exposed, 204 is driven to the cleaning up.

In this embodiment, the rotating member 203 preferably includes a rotating motor 2031, a rotating shaft 2032, and a fixed circular plate 2033, where the fixed circular plate 2033 is fixed on the outer surface of the filter screen 201 and is fixedly sleeved on the rotating shaft 2032, and the fixed circular plate 2033 can rotate along with the rotating shaft 2032. Thereby drive filter screen 201 outwards rotate and break away from semi-circular breach, rotation motor 2031 is vertical to be fixed at mounting bracket 205 left end surface, realizes rotation motor 2031's firm installation, and rotation motor 2031 is connected with rotation motor 2032 upper end, and the embedding is installed between rotation shaft 2032 lower extreme and the water tank 102 and is installed the bearing, makes things convenient for rotation shaft 2032 to rotate in situ.

In this embodiment, preferably, the driving cleaning member 204 includes a driving motor 2041, a cross rod 2042, a cleaning brush 2043, a nut plate 2044 and a screw rod 2045, the driving cleaning member 204 can clean the surface of the filter screen 201 exposed to the outside, clean more retained impurities, and facilitate the filtering of spray water by the filter screen 201, the driving motor 2041 is horizontally installed on the upper surface of the water tank 102, a frame is arranged between the two, so as to realize the stable installation of the driving motor 2041, the screw rod 2045 is installed at the front end of the driving motor 2041, the screw rod 2045 can rotate along with the operation of the driving motor 2041, the nut plate 2044 is rotatably sleeved on the screw rod 2045, the nut plate 2044 can move along with the rotation of the screw rod 2045, the cross rod 2042 is horizontally fixed on the lower surface of the front end of the nut plate 2044, the cleaning brush 2043 is arranged on the lower surface of the cross rod 2042, and the upper surface of the mounting frame 205 is provided with limiting plates located at two sides of the nut plate 2044, and the limiting plates on the side of the nut plate 2044 can be prevented from rotating due to the square nut plate 2044 in sliding contact with the limiting plates on the side.

In sum, when the desulfurization and denitrification tower is used for treating industrial waste gas, the filter screen 201 is horizontally arranged in the tower body 101, the sealing gasket 202 on the outer surface of the filter screen 201 is in contact sealing with the semicircular notch, water in the water tank 102 is pumped outwards along with the pump body and conveyed into the spray header, water flow is sprayed downwards from the spray port to treat the waste gas, water mist and waste gas are combined to carry flocculent impurities, smoke dust particles and the like in the waste gas, the flocculent impurities and the like can fall downwards, the water mist passes through the filter screen 201, flocculent impurity particles and the like carried in the water mist are retained on the filter screen 201, water flow passes through meshes and is recycled in the water tank 102, the situation that the water tank 102 is accumulated with impurities and is blocked in the spray header along with the water flow is avoided, the situation that the water outlet of the spray header is blocked is not caused, so that the water is not blocked is avoided, the factor affecting the spray header to spray treatment work is reduced, a period of rotating motor 2031 works, a rotating shaft 2032 and a fixed circular plate 2033 is driven to rotate, the semicircular 201 is rotated outwards along with the time, the time is separated from the notch and the dust is carried by the dust particles and the like in the waste gas, the filter screen 201 is completely exposed, the dust is carried by the dust in the waste gas, the dust is removed, the dust is separated from the dust is completely, the dust is completely removed from the filter screen 2042, and the dust is completely, and the dust is removed from the surface of the filter screen 204, and the dust is completely, and the dust is completely removed, and the dust is completely, and the dust is removed, and the dust is completely and the dust is removed, and the dust is removed by the dust is completely and the dust is removed.

Example 2

Referring to fig. 1 to 4, a second embodiment of the present utility model is shown, which differs from the previous embodiment.

In this embodiment, preferably, the filter screen 201 includes a filter screen body 2011 and a frame 2012, a sealing gasket 202 is fixed on the outer surface of the frame 2012, the filter screen body 2011 is embedded in the frame 2012, so that the filter effect can be achieved on the spray water passing through, a rubber layer in contact with the inner wall of the semicircular notch is arranged on the upper surface and the lower surface of the frame 2012, the further sealing effect is achieved, the sealing gasket 202 is a rubber pad, the sealing gasket 202 and the frame 2012 form a structure with a T-shaped section, the sealing gasket 202 is conveniently contacted with the outer surface of the tower body 101, gaps are avoided, and the sealing effect is achieved.

In this embodiment, preferably, the tower body 101 is embedded and installed at the front end of the water tank 102, and the two are communicated, so that the spray water can be conveniently recovered, and the bottoms of the tower body 101 and the water tank 102 are both provided with the base 103.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industry SOx/NOx control purifying column, includes SOx/NOx control tower main part (100) and filters clearance mechanism (200), SOx/NOx control tower main part (100) include tower body (101) to and install water tank (102) in tower body (101) bottom, its characterized in that: the utility model discloses a filter cleaning mechanism, including tower body (101) and water tank (102), filter cleaning mechanism (200) are installed between tower body (101) and water tank (102), filter cleaning mechanism (200) include filter screen (201), semicircular notch that supplies filter screen (201) to install is seted up to tower body (101) front surface, filter screen (201) horizontal installation is in tower body (101), be provided with rotation component (203) between filter screen (201) surface and water tank (102), be provided with mounting bracket (205) between rotation component (203) and water tank (102) upper surface, mounting bracket (205) top is provided with drive cleaning member (204) that are located rotation component (203) right side.

2. The industrial desulfurization and denitrification purifying tower according to claim 1, wherein: the rotating member (203) comprises a rotating motor (2031), a rotating shaft (2032) and a fixed circular plate (2033), wherein the fixed circular plate (2033) is fixed on the outer surface of the filter screen (201) and fixedly sleeved on the rotating shaft (2032), and the rotating motor (2031) is vertically fixed on the left end surface of the mounting frame (205).

3. An industrial desulfurization and denitrification purification tower according to claim 2, wherein: the upper end of the rotating shaft (2032) is connected with a rotating motor (2031), and a bearing is embedded and installed between the lower end of the rotating shaft (2032) and the water tank (102).

4. The industrial desulfurization and denitrification purifying tower according to claim 1, wherein: the cleaning component (204) comprises a driving motor (2041), a cross rod (2042), a cleaning brush (2043), a nut plate (2044) and a screw rod (2045), wherein the driving motor (2041) is horizontally arranged on the upper surface of the water tank (102), the screw rod (2045) is arranged at the front end of the driving motor (2041), and the nut plate (2044) is rotatably sleeved on the screw rod (2045).

5. The industrial desulfurization and denitrification purifying tower according to claim 4, wherein: the horizontal rod (2042) is horizontally fixed on the lower surface of the front end of the nut plate (2044), a cleaning brush (2043) is arranged on the lower surface of the horizontal rod (2042), and limiting plates positioned on two sides of the nut plate (2044) are arranged on the upper surface of the mounting frame (205).

6. The industrial desulfurization and denitrification purifying tower according to claim 1, wherein: the filter screen (201) comprises a filter screen body (2011) and a frame (2012), wherein a sealing gasket (202) is fixed on the outer surface of the frame (2012), the filter screen body (2011) is embedded in the frame (2012), and the sealing gasket (202) is a rubber gasket.

7. The industrial desulfurization and denitrification purifying tower according to claim 1, wherein: the tower body (101) is embedded and arranged at the front end of the water tank (102), the tower body (101) and the water tank (102) are internally communicated, and bases (103) are arranged at the bottoms of the tower body (101) and the water tank (102).