CN222196410U

CN222196410U - Composite waste gas purifying device

Info

Publication number: CN222196410U
Application number: CN202420870714.7U
Authority: CN
Inventors: 刘永; 宿晓彤
Original assignee: Shandong Yuke Engineering Consulting Co ltd
Current assignee: Shandong Yuke Engineering Consulting Co ltd
Priority date: 2024-11-22
Filing date: 2024-11-22
Publication date: 2024-12-20
Anticipated expiration: 2034-11-22

Abstract

The utility model discloses a composite waste gas purifying device which comprises a workbench body, wherein a dust removing box is fixedly arranged on one side of the upper end face of the workbench body, a sealing door plate is rotatably connected to one side of the dust removing box, an air inlet pipe is communicated with one side of the bottom of the dust removing box, a dust removing component is arranged in the dust removing box, a purifying box is fixedly arranged on one side of the upper end face of the workbench body, and a purifying component is arranged in the purifying box.

Description

Composite waste gas purifying device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a composite waste gas purifying device.

Background

Exhaust gas treatment is also known as exhaust gas purification. The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before external discharge so as to reach the national standard of external discharge of waste gas. With the continuous development of industry, more and more factories can discharge a large amount of waste gas in the production process. These various kinds of mixed exhaust gases are severely polluted if discharged directly into the atmosphere, and thus it is necessary to treat the generated exhaust gases before discharging them into the atmosphere.

At present, the existing waste gas purifying equipment achieves the effect of fully filtering dust and harmful substances, but when the waste gas contains a large amount of dust, the dust can block a dust collecting cloth bag, so that the dust collecting efficiency of the dust collecting cloth bag is affected.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a composite exhaust gas purifying device which solves the problems.

The composite exhaust gas purifying device comprises a workbench body, wherein a dust removing box is fixedly arranged on one side of the upper end face of the workbench body, a sealing door plate is rotatably connected to one side of the dust removing box, an air inlet pipe is communicated with one side of the bottom of the dust removing box, a first control valve is arranged on the air inlet pipe, a dust removing component is arranged in the dust removing box, a purifying box is fixedly arranged on one side of the upper end face of the workbench body, and a purifying component is arranged in the purifying box.

The dust removal assembly comprises a mounting plate arranged inside a dust removal box, two telescopic plates are fixedly arranged on two sides of the mounting plate, one side of each telescopic plate is fixedly arranged on the side wall of the dust removal box, a plurality of dust removal cloth bags are arranged at the bottom of the mounting plate at equal intervals, a connecting frame is fixedly arranged at the top of the mounting plate, a fixing box is fixedly arranged at the top end of the connecting frame, a double-shaft motor is fixedly arranged in the middle of the inside of the fixing box, rotating rods are fixedly arranged at the output ends of the two ends of the double-shaft motor, two rotating rods penetrate through the outer parts of the fixing box through bearings and are fixedly arranged with semicircular wheels, U-shaped plates are arranged outside the fixing box, guide rods are fixedly arranged on two sides of each U-shaped plate in a fixed mode, springs I are sleeved on the outer surfaces of the guide rods, a connecting plate is fixedly arranged on two sides of each U-shaped plate in a mode, and sliding rods are sleeved on the outer surfaces of the two sides of each sliding rod.

Preferably, the purification assembly comprises an exhaust fan fixedly installed on one side of the upper end face of the workbench body, an air inlet end of the exhaust fan is communicated in the top of the dust removal box through a connecting pipe, an air outlet end of the exhaust fan is communicated with the bottom in the purification box, a water storage area is arranged in the bottom in the purification box, the top in the purification box is located above the water storage area and is symmetrically and fixedly provided with an activated carbon filter plate, one side of the purification box is fixedly provided with a driving motor, two rotating fans are connected between the activated carbon filter plates in a rotating mode, and an output end of the driving motor penetrates into the purification box through bearings and is fixedly installed at one end of each rotating fan.

Preferably, both ends of the fixed box movably penetrate through the outer surface of the guide rod, and the semicircular wheels are always attached to the inner top wall of the dust removal box.

Preferably, the mounting plate and the side wall of the expansion plate are matched with the inner side wall of the dust removal box, and the top end of the U-shaped plate is attached to the inner top wall of the dust removal box.

Preferably, one end of each two sliding rods movably penetrates through one side of the connecting plate, and the second spring is located between the connecting plate and the side wall of the U-shaped plate.

Preferably, the bottom of the dust removing box is in an inverted cone shape, a discharge pipe is fixedly communicated with the bottom of the dust removing box, and a second control valve is arranged on the discharge pipe.

Preferably, the top of the purifying box is communicated with an air outlet pipe.

Advantageous effects

The utility model provides a composite exhaust gas purifying device. Compared with the prior art, the device has the following

The beneficial effects are that:

(1) According to the utility model, the double-shaft motor is started to drive the semicircular wheel to rotate, and the semicircular wheel can effectively drive the plurality of dust collection cloth bags at the bottom of the mounting plate to shake through the mutual matching among the fixing box, the U-shaped plate, the guide rod, the first spring, the connecting plate, the sliding rod and the second spring in the rotating process, so that dust adhered to the outer surface of the dust collection cloth bags can be shaken off, the dust collection cloth bags are effectively prevented from being blocked by the dust, and the dust collection efficiency is improved.

(2) The utility model pumps the filtered gas into the water storage area in the purifying box by starting the exhaust fan, primarily filters harmful impurities in the waste gas by water, then transmits the gas to the upper part of the activated carbon filter plate through the activated carbon filter plate, secondarily filters the gas by the activated carbon filter plate and then discharges the gas, and drives the rotating fan to rotate by starting the driving motor, so that the contact between the gas and the activated carbon filter plate can be enlarged, and the gas purifying effect is improved.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a front view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a dust extraction assembly of the present utility model;

FIG. 4 is a schematic view showing the internal structure of a fixing case in the dust removing assembly of the present utility model;

FIG. 5 is a schematic view of the structure of the dust removing assembly at A in the present utility model;

fig. 6 is a schematic view of a purification assembly of the present utility model.

In the figure, a workbench body, 2, a dust removing box, 3, a sealing door plate, 4, an air inlet pipe, 5, a first control valve, 6, a purifying box, 7, a discharge pipe, 8, a second control valve, 9, an air outlet pipe, 100, a dust removing assembly, 101, a mounting plate, 102, a telescopic plate, 103, a dust removing cloth bag, 104, a connecting frame, 105, a fixed box, 106, a double-shaft motor, 107, a rotating rod, 108, a semicircular wheel, 109, a U-shaped plate, 110, a guide rod, 111, a first spring, 112, a connecting plate, 113, a sliding rod, 114, a second spring, 200, a purifying assembly, 201, an exhaust fan, 202, a water storage area, 203, an activated carbon filter plate, 204, a driving motor, 205 and a rotating fan.

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.

Embodiment one:

Referring to fig. 1-6, a composite exhaust gas purifying device comprises a workbench body 1, a dust removing box 2 is fixedly installed on one side of the upper end face of the workbench body 1, a sealing door plate 3 is rotatably connected to one side of the dust removing box 2, an air inlet pipe 4 is communicated with one side of the bottom of the dust removing box 2, a control valve 5 is arranged on the air inlet pipe 4, a dust removing assembly 100 is installed in the dust removing box 2, a purifying box 6 is fixedly installed on one side of the upper end face of the workbench body 1, and a purifying assembly 200 is installed in the purifying box 6.

The dust removing assembly 100 comprises a mounting plate 101 arranged in the dust removing box 2, two sides of the mounting plate 101 are fixedly provided with telescopic plates 102, one side of each telescopic plate 102 is fixedly arranged on the side wall of the dust removing box 2, a plurality of dust removing cloth bags 103 are equidistantly arranged at the bottom of the mounting plate 101, the dust particles can be blocked by the dust removing cloth bags 103, a connecting frame 104 is fixedly arranged at the top of the mounting plate 101, a fixing box 105 is fixedly arranged at the top end of the connecting frame 104, a double-shaft motor 106 is fixedly arranged in the middle of the inside of the fixing box 105, the input end of the double-shaft motor 106 is connected with a power supply through an external cable, rotating rods 107 are fixedly arranged at the output ends of the two ends of the double-shaft motor 106, one ends of the two rotating rods 107 far away from the double-shaft motor 106 penetrate to the outside of the fixing box 105 through bearings and are fixedly provided with semicircular wheels 108, U-shaped plates 109 are arranged at the outside of the fixing box 105, guide rods 110 are fixedly arranged at two sides of the U-shaped plates 109, the outer surface of the guide rod 110 is provided with a first spring 111 in a sleeved mode on the upper side and the lower side of the fixed box 105, the inner top wall of the dust collection box 2 is provided with a connecting plate 112 on the two symmetrical sides of the U-shaped plate 109, the two sides of the U-shaped plate 109 are provided with a sliding rod 113 in a vertically symmetrical mode, the outer surface of the sliding rod 113 is provided with a second spring 114 in a sleeved mode, dust adhered to the dust collection cloth bag 103 can be effectively shaken off through the dust collection assembly 100, when the dust adhered to the dust collection cloth bag 103 needs to be shaken off, the double-shaft motor 106 is started to drive the semicircular wheel 108 to rotate, the semicircular wheel 108 is matched with the first spring 111, the connecting plate 112, the sliding rod 113 and the second spring 114 in a rotating process, the dust collection cloth bag 103 at the bottom of the mounting plate 101 can be effectively driven to shake, thereby effectively shaking off the dust adhered to the dust removing cloth bag 103.

Embodiment two:

Referring to fig. 1-6, the present embodiment provides a technical solution based on the first embodiment: the purification assembly 200 comprises an exhaust fan 201 fixedly installed on one side of the upper end face of the workbench body 1, the input end of the exhaust fan 201 is connected with a power supply through an external cable, the air inlet end of the exhaust fan 201 is communicated with the top of the dust collection box 2 through a connecting pipe, the air outlet end of the exhaust fan 201 is communicated with the bottom of the purification box 6, a water storage area 202 is arranged in the bottom of the purification box 6, active carbon filter plates 203 are symmetrically and fixedly installed above the water storage area 202 at the top of the purification box 6, the active carbon filter plates 203 are used for purifying harmful impurities in gas, a driving motor 204 is fixedly installed on one side of the purification box 6, the input end of the driving motor 204 is connected with the power supply through an external cable, a rotating fan 205 is rotationally connected between the two active carbon filter plates 203, the output end of the driving motor 204 penetrates into the purification box 6 through a bearing and is fixedly installed at one end of the rotating fan 205, the purification assembly 200 can effectively purify harmful impurities in gas, when the harmful impurities in gas are required to be purified, the filtered gas is pumped into the water storage area 202 in the purification tank 6 by starting the exhaust fan 201, the harmful impurities in the waste gas are primarily filtered by water, then the gas passes through the activated carbon filter plate 203 to be conveyed to the upper part of the activated carbon filter plate 203 and is discharged after secondary filtration by the activated carbon filter plate 203, meanwhile, the driving motor 204 is started to drive the rotating fan 205 to rotate, the contact between the gas and the activated carbon filter plate 203 can be enlarged, the harmful impurities in the gas are purified, the two ends of the fixed box 105 movably penetrate through the outer surface of the guide rod 110, the semicircular wheel 108 is always attached to the inner top wall of the dust removal tank 2, mounting panel 101 and expansion plate 102 lateral wall and dust removal case 2 inside wall phase-match, the laminating is mutually laminated to U template 109 top and dust removal case 2 inner roof, every two slide bar 113 one end all activity runs through to connecting plate 112 one side, spring two 114 is located between connecting plate 112 and the U template 109 lateral wall, dust removal case 2 bottom is the back taper setting, dust removal case 2 bottom fixed intercommunication has row material pipe 7, be provided with control valve two 8 on the row material pipe 7, purifying box 6 top intercommunication has outlet duct 9, purifying box 6 bottom one side fixed intercommunication has the drain pipe, purifying box 6 top one side is located the fixed intercommunication of water storage area 202 top and has the inlet tube, all be provided with the valve on drain tube and the inlet tube.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, firstly, exhaust gas is discharged into the dust collection box 2 through the air inlet pipe 4, dust in the exhaust gas is blocked by the dust collection bags 103 and is adhered to the outer surface of the dust collection bags 103, meanwhile, the filtered exhaust gas passes through the dust collection bags 103 to reach the inner top of the dust collection box 2, then, the exhaust fan 201 is started to pump the filtered gas into the water storage area 202 in the purification box 6, harmful impurities in the exhaust gas are primarily filtered through water, the gas passes through the activated carbon filter plate 203 to be transmitted to the upper part of the activated carbon filter plate 203, secondary filtration is carried out through the activated carbon filter plate 203 and then is discharged, meanwhile, the driving motor 204 is started to drive the rotating fan 205 to rotate, contact between the gas and the activated carbon filter plate 203 can be enlarged, and therefore, harmful impurities in the gas are purified, in the dust collection process, dust is adhered to the dust collection bags 103, meanwhile, the dual-shaft motor 106 is started to drive the semi-circle wheel 108 to rotate, and the semi-circle wheel 108 can effectively drive the cloth bags 103 to shake down through the mutual cooperation among the fixing box 105, the U-shaped plate 109, the guide rod 110, the first spring 111, the connecting plate 112, the sliding rod 113 and the second spring 114.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 composite exhaust gas purification device comprises a workbench body (1) and is characterized in that a dust removal box (2) is fixedly arranged on one side of the upper end face of the workbench body (1), a sealing door plate (3) is rotatably connected to one side of the dust removal box (2), an air inlet pipe (4) is communicated with one side of the bottom of the dust removal box (2), a first control valve (5) is arranged on the air inlet pipe (4), a dust removal assembly (100) is arranged in the dust removal box (2), a purification box (6) is fixedly arranged on one side of the upper end face of the workbench body (1), and a purification assembly (200) is arranged in the purification box (6);

The dust removal assembly (100) comprises a mounting plate (101) arranged inside a dust removal box (2), two telescopic plates (102) are fixedly arranged on two sides of the mounting plate (101), one side of each telescopic plate (102) is fixedly arranged on the side wall of the dust removal box (2), a plurality of dust removal cloth bags (103) are equidistantly arranged at the bottom of the mounting plate (101), a connecting frame (104) is fixedly arranged at the top of the mounting plate (101), a fixing box (105) is fixedly arranged at the top of the connecting frame (104), a double-shaft motor (106) is fixedly arranged in the middle of the inside of the fixing box (105), rotating rods (107) are fixedly arranged at the output ends of two ends of the double-shaft motor (106), one ends of each rotating rod (107) are far away from the double-shaft motor (106) and penetrate through the outside of the fixing box (105) through bearings, semicircular wheels (108) are fixedly arranged on one end of each rotating rod, U-shaped plates (109) are arranged on the outer sides of the fixing box (105), a guide rod (110) are fixedly arranged on two sides of each U-shaped plate (109), a spring (111) is sleeved on the outer surface of each guide rod (110) and are respectively arranged on the upper side and the lower side of the fixing box (105), a pair of the fixing box (109) and the two sides of the U-shaped plates (109) are fixedly arranged on the upper sides of the fixing plate (112), the outer surface of the sliding rod (113) is sleeved with a second spring (114).

2. The composite exhaust gas purification device according to claim 1, wherein the purification assembly (200) comprises an exhaust fan (201) fixedly installed on one side of the upper end face of the workbench body (1), an air inlet end of the exhaust fan (201) is communicated into the top of the dust removal box (2) through a connecting pipe, an air outlet end of the exhaust fan (201) is communicated with the inner bottom of the purification box (6), a water storage area (202) is arranged at the inner bottom of the purification box (6), active carbon filter plates (203) are symmetrically and fixedly installed on the upper portion of the water storage area (202) at the inner top of the purification box (6), a driving motor (204) is fixedly installed on one side of the purification box (6), a rotating fan (205) is rotatably connected between the two active carbon filter plates (203), and an output end of the driving motor (204) penetrates into the purification box (6) through a bearing and is fixedly installed at one end of the rotating fan (205).

3. The composite exhaust gas purifying device as claimed in claim 1, wherein both ends of the fixing box (105) movably penetrate through the outer surface of the guide rod (110), and the semicircular wheel (108) is always attached to the inner top wall of the dust removing box (2).

4. The composite exhaust gas purifying device according to claim 1, wherein the side walls of the mounting plate (101) and the telescopic plate (102) are matched with the inner side wall of the dust removing box (2), and the top end of the U-shaped plate (109) is attached to the inner top wall of the dust removing box (2).

5. A composite exhaust gas purifying apparatus as set forth in claim 1, wherein one end of each of said slide bars (113) is movably penetrated to one side of said connection plate (112), and said second spring (114) is disposed between said connection plate (112) and a side wall of said U-shaped plate (109).

6. The composite exhaust gas purification device according to claim 1, wherein the bottom of the dust removal box (2) is in an inverted cone shape, a discharge pipe (7) is fixedly communicated with the bottom of the dust removal box (2), and a second control valve (8) is arranged on the discharge pipe (7).

7. The composite exhaust gas purifying device according to claim 1, wherein the top of the purifying box (6) is communicated with an air outlet pipe (9).