Waste gas purification device for pollution abatement

Abstract

The utility model relates to the field of waste gas purification, in particular to a waste gas purification device for pollution abatement, which comprises a housing assembly, a purification assembly connected to the housing assembly, a buffer assembly connected to the purification assembly and a blanking assembly connected to the buffer assembly, the purification assembly comprises a first rubber ring connected to the inner wall of the housing assembly. According to the device, the eccentric wheel is driven to rotate through the vibration motor, and the discharging hopper vibrates, so that the placing disc is synchronously driven to vibrate through the rotating discharging hopper, and static electricity generated by friction of activated carbon particles is eliminated through periodic mechanical vibration; through a plurality of inclined teeth, when the placing disc is acted by the vibration motor, the activated carbon particles can slide along the inclined teeth to reduce mutual friction, and static electricity is released to the fixed shell in a grounding state through the tips of the inclined teeth, so that the influence of the static electricity phenomenon generated by the friction of the activated carbon particles can be reduced to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of waste gas purification especially relates to a waste gas purification device for pollution control. BACKGROUND

[0002] In the process of global industrialization and urbanization high-speed development, industrial waste gas emission has become one of the main sources of environmental pollution. Volatile organic compounds, nitrogen oxides, particulate matter and odor gas pollutants not only cause serious damage to the atmospheric environment, but also threaten human health, therefore, efficient and stable waste gas purification technology becomes the research hotspot in the environmental protection field, and activated carbon is widely used in the field of waste gas purification as a porous adsorption material due to its large specific surface area, rich pore structure and various surface functional groups. Activated carbon adsorption technology can effectively remove VOCs, part of heavy metals and odor substances in waste gas through physical adsorption and chemical adsorption. Compared with other purification technologies, activated carbon adsorption device has the advantages of simple operation, low investment cost and wide application range, and is especially suitable for low-concentration and large-volume waste gas treatment scene, and is widely used in printing, coating, electronic manufacturing and other industries.

[0003] However, when using activated carbon to adsorb waste gas, high-concentration flammable and explosive waste gas is inevitable, and when the activated carbon particles are rubbed, a certain static electricity is generated, which can cause a spark phenomenon, and the accumulation of activated carbon can also cause local overheating, which can further cause a fire phenomenon, thereby threatening the life and health of the operator. UTILITY MODEL CONTENT

[0004] In order to overcome the problem that the existing waste gas purification device is prone to fire phenomenon in the process of use due to the accumulation of activated carbon, and the activated carbon particles are rubbed to generate static electricity and cause a spark phenomenon, thereby affecting the service life of the entire waste gas purification device.

[0005] The technical scheme of the utility model is: a waste gas purification device for pollution control, which comprises a cover shell assembly, a purification assembly connected to the cover shell assembly, a buffer assembly connected to the purification assembly and a discharging assembly connected to the buffer assembly.

[0006] The purification assembly comprises a first rubber ring connected to the inner wall of the cover shell assembly, a fixed ring connected to the first rubber ring, a guide groove opened in the fixed ring and a guide assembly connected to the fixed ring.

[0007] The discharging assembly comprises a discharging hopper connected to the guide assembly, a gas guide pipe connected to the discharging hopper, a second rubber ring connected to the gas guide pipe and a plurality of vibration assemblies connected to the outer surface of the discharging hopper.

[0008] Preferably, the guiding component includes a placement plate connected to a fixing ring, a plurality of inclined teeth connected to the placement plate, and a plurality of exhaust grooves formed on the placement plate, wherein the placement plate is filled with activated carbon.

[0009] Preferably, the vibration assembly includes a plurality of motor supports connected to the outer surface of the hopper and a vibration motor connected to the motor supports, wherein the plurality of motor supports are arranged in a circumferential shape with the central axis of the hopper as the axis.

[0010] Preferably, the housing assembly includes a fixed outer shell connected to a first rubber ring, an air intake pipe connected to the fixed outer shell, and an adjustment assembly movably connected to the air intake pipe.

[0011] Preferably, the adjustment assembly includes a sliding tube movably connected to the air intake pipe, a plurality of air vents formed on the sliding tube, a fixed plate connected to the sliding tube, a plurality of positioning rods movably connected to the fixed plate, and a plurality of first springs connected between the fixed plate and the fixed housing, wherein the positioning rods and the first springs are configured to correspond one-to-one.

[0012] Preferably, the buffer assembly includes a plurality of second springs connected to the fixed ring, a combined ring connected to the second springs, and a plurality of shock-absorbing components connected to the combined ring.

[0013] Preferably, the shock absorption assembly includes a fixed frame connected to the combined ring, a shock absorption support connected to the fixed frame, a connecting frame connected to the shock absorption support, and an exhaust pipe connected to the connecting frame, wherein the exhaust pipe is connected to the second rubber ring.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model uses a vibrating motor to drive an eccentric wheel to rotate, causing the feeding hopper to vibrate. The rotating feeding hopper synchronously drives the placement tray to vibrate, thereby eliminating static electricity generated by the friction of activated carbon particles through periodic mechanical vibration. Several inclined teeth allow the activated carbon particles to slide along the inclined teeth when the placement tray is subjected to the vibration motor, reducing mutual friction. At the same time, static electricity is released through the tips of the inclined teeth to the grounded fixed shell, thus reducing the impact of static electricity generated by the friction of activated carbon particles to a certain extent. This solves the problem that existing waste gas purification devices may experience local overheating due to accumulated activated carbon during use, and static electricity and sparks generated by the friction of activated carbon particles may also occur, leading to fire inside the purification device and affecting the service life of the entire waste gas purification device.

[0016] 2. This utility model uses the first spring to allow the fixed plate to deform under the influence of the exhaust gas entering the intake pipe, which in turn drives the sliding tube to slide inside the intake pipe. This allows the venting groove to move to the lower end of the intake pipe, so that the exhaust gas entering the intake pipe can enter the interior of the fixed shell. The flow rate of the exhaust gas entering the regulating component can be controlled by adjusting the component. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the waste gas purification device of this utility model.

[0018] Figure 2 The diagram shown is a three-dimensional structural schematic of the feeding component of the exhaust gas purification device of this utility model.

[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the buffer component of the exhaust gas purification device of this utility model.

[0020] Figure 4 The diagram shown is a three-dimensional structural schematic of the housing assembly of the exhaust gas purification device of this utility model.

[0021] Figure 5 The diagram shown is a three-dimensional structural schematic of the purification components of the exhaust gas purification device of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Cover assembly; 2. Purification assembly; 3. Buffer assembly; 4. Feeding assembly; 101. Fixed outer shell; 102. Air inlet pipe; 103. Sliding pipe; 104. Ventilation groove; 105. Fixed plate; 106. Positioning rod; 107. First spring; 201. First rubber ring; 202. Fixed ring; 203. Guide groove; 204. Placement tray; 205. Inclined tooth; 206. Exhaust groove; 301. Second spring; 302. Combined ring; 303. Fixed frame; 304. Shock absorber support; 305. Connecting frame; 306. Exhaust pipe; 401. Second rubber ring; 402. Air guide pipe; 403. Feeding hopper; 404. Motor support; 405. Vibration motor. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] A waste gas purification device for pollution control, based on Figures 1-5 As shown, it includes a housing assembly 1, a purification assembly 2 connected to the housing assembly 1, a buffer assembly 3 connected to the purification assembly 2, and a feeding assembly 4 connected to the buffer assembly 3.

[0025] The purification component 2 includes a first rubber ring 201 connected to the inner wall of the housing component 1, a fixing ring 202 connected to the first rubber ring 201, a guide groove 203 formed on the fixing ring 202, and a guide component connected to the fixing ring 202.

[0026] The feeding assembly 4 includes a feeding hopper 403 connected to the guide assembly, an air guide pipe 402 connected to the feeding hopper 403, a second rubber ring 401 connected to the air guide pipe 402, and several vibration assemblies connected to the outer surface of the feeding hopper 403.

[0027] according to Figure 5 As shown, the guiding component includes a placement plate 204 connected to the fixing ring 202, a plurality of inclined teeth 205 connected to the placement plate 204, and a plurality of exhaust grooves 206 formed on the placement plate 204. The placement plate 204 is filled with activated carbon.

[0028] It should be noted that by using several inclined teeth 205, when the placement tray 204 is subjected to the vibration motor 405, the activated carbon particles can slide along the inclined teeth 205 to reduce mutual friction. At the same time, static electricity is released through the tip of the inclined teeth 205 to the fixed shell 101 which is in a grounded state, thereby reducing the impact of static electricity generated by friction of activated carbon particles to a certain extent.

[0029] according to Figure 2 and Figure 5 As shown, the vibration assembly includes several motor supports 404 connected to the outer surface of the hopper 403 and a vibration motor 405 connected to the motor supports 404. The several motor supports 404 are arranged in a circular shape with the central axis of the hopper 403 as the axis.

[0030] It should be noted that the eccentric wheel is driven to rotate by the vibration motor 405, which causes the feeding hopper 403 to vibrate. The rotating feeding hopper 403 synchronously drives the placement plate 204 to vibrate, thereby eliminating the static electricity generated by the friction of activated carbon particles through periodic mechanical vibration.

[0031] according to Figure 4 As shown, the housing assembly 1 includes a fixed housing 101 connected to the first rubber ring 201, an air intake pipe 102 connected to the fixed housing 101, and an adjustment assembly movably connected to the air intake pipe 102.

[0032] according to Figure 4As shown, the adjustment assembly includes a sliding tube 103 movably connected to the air intake pipe 102, several air vents 104 formed on the sliding tube 103, a fixed plate 105 connected to the sliding tube 103, several positioning rods 106 movably connected to the fixed plate 105, and several first springs 107 connected between the fixed plate 105 and the fixed housing 101. The positioning rods 106 and the first springs 107 are configured to correspond one-to-one.

[0033] It should be noted that by setting the first spring 107, when the fixed plate 105 is deformed by the exhaust gas entering the intake pipe 102, it can simultaneously drive the sliding pipe 103 to slide inside the intake pipe 102, so that the vent groove 104 can move to the lower end of the intake pipe 102, thereby allowing the exhaust gas entering the intake pipe 102 to enter the interior of the fixed housing 101. By setting the adjustment component, the flow rate of the exhaust gas entering the adjustment component can be controlled.

[0034] according to Figure 3 and Figure 5 As shown, the buffer assembly 3 includes several second springs 301 connected to the fixed ring 202, a combined ring 302 connected to the second springs 301, and several shock-absorbing components connected to the combined ring 302.

[0035] according to Figure 3 and Figure 5 As shown, the damping assembly includes a fixing frame 303 connected to the combination ring 302, a damping support 304 connected to the fixing frame 303, a connecting frame 305 connected to the damping support 304, and an exhaust pipe 306 connected to the connecting frame 305. The exhaust pipe 306 is connected to the second rubber ring 401.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A waste gas purification device for pollution control, characterized in that: It includes a housing assembly (1), a purification assembly (2) connected to the housing assembly (1), a buffer assembly (3) connected to the purification assembly (2), and a feeding assembly (4) connected to the buffer assembly (3). The purification component (2) includes a first rubber ring (201) connected to the inner wall of the housing component (1), a fixing ring (202) connected to the first rubber ring (201), a guide groove (203) opened on the fixing ring (202), and a guide component connected to the fixing ring (202); The feeding assembly (4) includes a feeding hopper (403) connected to the guide assembly, an air guide pipe (402) connected to the feeding hopper (403), a second rubber ring (401) connected to the air guide pipe (402), and several vibration components connected to the outer surface of the feeding hopper (403).

2. The waste gas purification device for pollution control according to claim 1, characterized in that: The guiding component includes a placement plate (204) connected to a fixing ring (202), a plurality of inclined teeth (205) connected to the placement plate (204), and a plurality of exhaust grooves (206) opened on the placement plate (204), the placement plate (204) being filled with activated carbon.

3. The waste gas purification device for pollution control according to claim 1, characterized in that: The vibration assembly includes a plurality of motor supports (404) connected to the outer surface of the hopper (403) and a vibration motor (405) connected to the motor supports (404). The plurality of motor supports (404) are arranged in a circular shape with the central axis of the hopper (403) as the axis.

4. The waste gas purification device for pollution control according to claim 1, characterized in that: The housing assembly (1) includes a fixed housing (101) connected to a first rubber ring (201), an air intake pipe (102) connected to the fixed housing (101), and an adjustment assembly movably connected to the air intake pipe (102).

5. The waste gas purification device for pollution control according to claim 4, characterized in that: The adjustment assembly includes a sliding tube (103) movably connected to the air intake pipe (102), a plurality of air vents (104) formed on the sliding tube (103), a fixed plate (105) connected to the sliding tube (103), a plurality of positioning rods (106) movably connected to the fixed plate (105), and a plurality of first springs (107) connected between the fixed plate (105) and the fixed housing (101), wherein the positioning rods (106) and the first springs (107) are configured to correspond one-to-one.

6. The waste gas purification device for pollution control according to claim 1, characterized in that: The buffer assembly (3) includes several second springs (301) connected to the fixed ring (202), a combined ring (302) connected to the second springs (301), and several shock-absorbing components connected to the combined ring (302).

7. The waste gas purification device for pollution control according to claim 6, characterized in that: The shock absorption assembly includes a fixed frame (303) connected to the combined ring (302), a shock absorption support (304) connected to the fixed frame (303), a connecting frame (305) connected to the shock absorption support (304), and an exhaust pipe (306) connected to the connecting frame (305), wherein the exhaust pipe (306) is connected to the second rubber ring (401).

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