CN212215051U

CN212215051U - Waste gas treatment device for research and development of environmental protection equipment

Info

Publication number: CN212215051U
Application number: CN202020301788.0U
Authority: CN
Inventors: 胡佳廉
Original assignee: Zhejiang Changxing Ruifeng Environmental Protection Technology Co ltd
Current assignee: Wuhan Baipei Precision Equipment Co.,Ltd.
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-25
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to the technical field of environmental protection equipment, in particular to a waste gas treatment device for research and development of environmental protection equipment, which comprises a mounting seat and a fixed cylinder body, wherein the upper surface of the mounting seat is fixedly provided with the fixed cylinder body, the inside of the fixed cylinder body is rotatably provided with a hollow rotating shaft, the top of the rotating shaft is communicated with a gas outlet end of an air pump through a shaft seal, the upper end of the rotating shaft is coaxially and fixedly provided with a driven belt pulley, the side edge of the rotating shaft is fixedly provided with a motor on the fixed cylinder body, the output shaft of the motor is coaxially and fixedly connected with a driving belt pulley, the bottom of the rotating shaft is fixedly provided with a spiral plate, the spiral plate is provided with a through hole, the through hole is communicated with the rotating shaft, the bottom of the fixed cylinder body, the air pump is electrically connected with a controller. The utility model discloses the advantage: simple structure, convenient operation, strong processing capacity, high safety, low processing cost and convenient popularization and implementation.

Description

Waste gas treatment device for research and development of environmental protection equipment

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is an exhaust treatment device is used in environmental protection equipment research and development.

Background

The waste gas that can discharge in the environmental protection equipment development process often produces harmful effects to environment and human health, should take purification measure to handle before discharging into the atmosphere, makes it accord with the requirement of exhaust emission standard, and this process is called waste gas purification, and the commonly used waste gas purification method has: absorption method, adsorption method, condensation method and combustion method. When utilizing the adsorption method to handle waste gas, often need utilize the active carbon adsorption tower, because of the design defect of current active carbon adsorption tower, lead to being difficult to carrying out portable dismantlement and change to the active carbon board and the active carbon subassembly of active carbon adsorption tower inside.

Chinese patent (publication No. CN 108126496A, published as 2018.06.08) discloses an environment-friendly device for waste gas treatment, wherein an anti-corrosion bearing is welded at the top of a round box, the upper end of an outer ring of the anti-corrosion bearing is hermetically welded with the lower end of a waste gas inlet pipe, the lower end of an inner ring of the anti-corrosion bearing is hermetically welded with the upper end of a vent pipe, the bottom of the vent pipe is communicated with a vent branch pipe, an air outlet is formed in one side wall of the vent branch pipe, a liquid discharge pipe is installed at the bottom of the round box, a control valve is installed on the liquid discharge pipe, a transverse plate is welded at the bottom inside of the round box, a circular groove is formed in the middle of the top of the transverse plate. The device has low absorption and treatment capacity and is inconvenient to popularize and implement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust treatment device is used in environmental protection equipment research and development to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an exhaust treatment device for research and development of environmental protection equipment comprises a mounting seat and a fixed cylinder. The mount pad fixed surface is provided with fixed barrel, and fixed barrel's inside is rotated and is provided with hollow axis of rotation, and the top of fixed barrel is stretched out at the top of axis of rotation, and the top of axis of rotation has the end of giving vent to anger of air pump through the bearing seal intercommunication, and the inlet end intercommunication of air pump has the induction port, and under the drive of air pump, waste gas enters into the inside of axis of rotation through the air pump. The coaxial fixed mounting in axis of rotation upper end has driven pulley, and the side fixed mounting of axis of rotation has the motor on fixed barrel, the coaxial fixedly connected with drive pulley of output shaft of motor, drive pulley and driven pulley pass through the belt and are connected, and under the effect of motor, drive pulley drives driven pulley and rotates to make the axis of rotation rotate in the inside of fixed barrel.

The fixed spiral shell that is provided with in bottom of axis of rotation, the last through-hole that is provided with of spiral shell, through-hole and axis of rotation intercommunication, the inside of fixed barrel holds the solvent that can absorb waste gas, and waste gas enters into the inside of spiral shell through the axis of rotation to from the through-hole discharge on the spiral shell, the spiral shell is immersed in the inside of solvent, and the spiral shell rotates along with the axis of rotation, stirs the bubble garrulous, thereby has improved gas-liquid area of contact, has improved the treatment effeciency. And a slag discharge port is formed at the bottom of the fixed cylinder, waste slag in the waste gas is absorbed by the solvent and deposited at the inner bottom of the rotating shaft, and the waste slag is discharged from the slag discharge port. The bottom of the slag discharging port is communicated with a waste residue cavity through a flange, waste residues are deposited inside the waste residue cavity, and the waste residue cavity is opened to clean the waste residues. The inner bottom of the fixed cylinder body is fixedly provided with a pore plate, a leak hole is formed in the pore plate, a solvent can pass through the pore plate, and the pore plate is convenient for deposition of waste residue particles. The motor and the air pump are electrically connected with a controller, and the switch and the flow of the air pump and the switch and the rotating speed of the motor can be controlled through the controller.

As a further aspect of the present invention: the bottom four corners of mount pad is provided with the universal wheel, is provided with the cardboard on the universal wheel, and the cardboard has the braking action to the universal wheel, and the setting of universal wheel is convenient for the removal and the fixed of mount pad.

As a further aspect of the present invention: the air suction port is of a horn-shaped structure, so that waste air can enter the air pump conveniently.

As a further aspect of the present invention: the air suction port is communicated with the air pump through the universal pipe, and the position of the air suction port is changed by changing the shape of the universal pipe, so that the air suction port is convenient to fix and the waste gas is convenient to enter.

As a further aspect of the present invention: the top of the fixed cylinder body is fixedly provided with the housing, the housing covers the motor, the driving belt pulley and the driven belt pulley, the rotating shaft penetrates through the housing in a rotating mode, sundries are prevented from entering the conveying belt through the housing, the smoothness of transmission is guaranteed, and meanwhile the safety of the device is improved.

As a further aspect of the present invention: the side wall of the bottom of the rotating shaft above the pore plate is fixedly connected with a stirring plate, the bottom of the stirring plate is in contact with the upper surface of the pore plate, and the stirring plate rotates along with the rotating shaft, so that waste residues deposited on the upper surface of the pore plate fluctuate to the inside of the leak hole.

As a further aspect of the present invention: the side of solid fixed cylinder is provided with the liquid reserve tank at the mount pad is fixed, and the liquid reserve tank intercommunication has the water pump, and the fixed hydrojet that is provided with of inside lateral wall of solid fixed cylinder is arranged, and the hydrojet is arranged through transfer line intercommunication water pump, and under the effect of water pump, the inside solvent of liquid reserve tank enters into the inside that the hydrojet was arranged through the transfer line to spout the inside of solid fixed cylinder, not fully absorbed waste gas and arrange the contact of blowout steam fog from the hydrojet, thereby further absorb. The interior bottom of liquid reserve tank is through the interior bottom intercommunication of transfer line with fixed barrel equally, and the inside solvent of fixed barrel enters into the inside of liquid reserve tank to can cyclic utilization, improved the utilization ratio of solvent, thereby practice thrift treatment cost.

As a further aspect of the present invention: the filter screen is arranged at the port of the infusion tube at the inner bottom of the fixed barrel, and the filter screen prevents waste residues from entering the liquid storage tank, so that the cleanness degree of the solvent is improved.

As a further aspect of the present invention: be provided with the observation window on the liquid reserve tank, the setting of observation window is convenient for observe the inside situation of liquid reserve tank.

As a further aspect of the present invention: the observation window is marked with scale marks, and the setting of scale marks is convenient for observe the surplus of the solvent in the liquid storage tank, and is convenient for in time add the solvent.

Compared with the prior art, the beneficial effects of the utility model are that: waste gas enters into the inside of spiral shell through the axis of rotation to from the through-hole discharge on the spiral shell, the spiral shell is immersed in the inside of solvent, and the spiral shell rotates along with the axis of rotation, stirs the bubble garrulous, thereby has improved gas-liquid area of contact, has improved the treatment effeciency. Under the action of the water pump, the solvent in the liquid storage tank enters the liquid spraying row through the liquid conveying pipe and is sprayed into the fixed cylinder, and the waste gas which is not fully absorbed is contacted with the steam fog sprayed from the liquid spraying row, so that the solvent is further absorbed. The solvent inside the fixed cylinder enters the liquid storage tank, so that the solvent can be recycled, the utilization rate of the solvent is improved, and the treatment cost is saved. The utility model discloses the advantage: simple structure, convenient operation, strong processing capacity, high safety, low processing cost and convenient popularization and implementation.

Drawings

Fig. 1 is a schematic perspective view of an exhaust gas treatment device for environmental protection equipment development.

FIG. 2 is a schematic diagram of an internal structure of an exhaust gas treatment device for environmental protection equipment development.

FIG. 3 is a schematic structural diagram of a spiral plate in an exhaust gas treatment device for environmental protection equipment development.

In the figure, a universal wheel 1, a waste residue cavity 2, a mounting base 3, a slag discharge port 4, a fixed cylinder 5, a rotating shaft 6, an air suction port 7, a universal pipe 8, an air pump 9, a shaft seal 10, a driven pulley 11, a driving pulley 12, a motor 13, an infusion tube 14, a water pump 15, a liquid storage tank 16, scale marks 17, an observation window 18, an orifice plate 19, a stirring plate 20, a spiral plate 21, a liquid spray row 22 and a filter screen 23.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, an exhaust gas treatment device for environmental protection equipment development includes a mounting base 3 and a fixing cylinder 5. The bottom four corners of mount pad 3 is provided with universal wheel 1, is provided with the cardboard on the universal wheel 1, and the cardboard has the braking action to universal wheel 1, and the setting of universal wheel 1 is convenient for the removal of mount pad 3 with fixed. Fixed surface is provided with fixed barrel 5 on mount pad 3, and the inside of fixed barrel 5 is rotated and is provided with hollow axis of rotation 6, and the top of fixed barrel 5 is stretched out at the top of axis of rotation 6, and the top of axis of rotation 6 has the end of giving vent to anger of air pump 9 through bearing seal 10 intercommunication, and the inlet end intercommunication of air pump 9 has induction port 7, and induction port 7 is the horn column structure to be convenient for waste gas enters into the inside of air pump 9. The exhaust gas is introduced into the interior of the rotary shaft 6 through the air pump 9 by driving the air pump 9. The air suction port 7 is communicated with the air pump 9 through the universal pipe 8, and the position of the air suction port 7 is changed by changing the shape of the universal pipe 8, so that the air suction port 7 is fixed in position and waste gas can enter conveniently. The coaxial fixed mounting in axis of rotation 6 upper end has driven pulley 11, and the side of axis of rotation 6 fixed mounting has motor 13 on fixed barrel 5, and the coaxial fixedly connected with drive pulley 12 of output shaft of motor 13, drive pulley 12 are connected through the belt with driven pulley 11, and under the effect of motor 13, drive pulley 12 drives driven pulley 11 and rotates to make axis of rotation 6 rotate in the inside of fixed barrel 5. The top of the fixed cylinder body 5 is fixedly provided with a housing, the housing covers the motor 13, the driving belt pulley 12 and the driven belt pulley 11, the rotating shaft 6 rotates to penetrate through the housing, sundries are prevented from entering the conveying belt by the housing, the smoothness of transmission is guaranteed, and meanwhile the safety of the device is improved.

The fixed spiral shell 21 that is provided with in bottom of axis of rotation 6, be provided with the through-hole on the spiral shell 21, through-hole and axis of rotation 6 intercommunication, the inside of fixed barrel 5 holds the solvent that can absorb waste gas, waste gas enters into the inside of spiral shell 21 through axis of rotation 6, and discharge from the through-hole on the spiral shell 21, spiral shell 21 immerses in the inside of solvent, spiral shell 21 rotates along with axis of rotation 6, stir the bubble garrulous, thereby gas-liquid area of contact has been improved, the treatment effeciency has been improved. The bottom of the fixed cylinder 5 is provided with a slag discharge port 4, waste slag in the waste gas is absorbed by the solvent and deposits on the inner bottom of the rotating shaft 6, and the waste slag is discharged from the slag discharge port 4. The bottom of the slag discharge port 4 is communicated with the waste slag cavity 2 through a flange, waste slag is deposited in the waste slag cavity 2, and the waste slag cavity 2 is opened to clean the waste slag. The inner bottom of the fixed cylinder 5 is fixedly provided with a pore plate 19, the pore plate 19 is provided with a leak hole, a solvent can pass through the pore plate 19, and the arrangement of the pore plate 19 is convenient for the deposition of waste residue particles. A stirring plate 20 is fixedly connected to the side wall of the bottom of the rotating shaft 6 above the orifice plate 19, the bottom of the stirring plate 20 is in contact with the upper surface of the orifice plate 19, and the stirring plate 20 rotates along with the rotating shaft 6, so that waste residues deposited on the upper surface of the orifice plate 19 are fluctuated into the leaking hole. The motor 13 and the air pump 9 are electrically connected with a controller, and the controller can control the on-off and flow of the air pump 9 and the on-off and rotation speed of the motor 13.

The utility model discloses a theory of operation is: the motor 13 and the air pump 9 are started, and the exhaust gas enters into the air pump 9 from the air inlet 7 and enters into the rotating shaft 6 through the air pump 9 under the driving of the air pump 9. Under the action of the motor 13, the driving pulley 12 rotates the driven pulley 11, so that the rotating shaft 6 rotates inside the fixed cylinder 5. Waste gas enters into the inside of spiral board 21 through axis of rotation 6 to discharge from the through-hole on the spiral board 21, spiral board 21 immerses in the inside of solvent, and spiral board 21 rotates along with axis of rotation 6, stirs the bubble garrulous, thereby has improved gas-liquid area of contact, has improved the treatment effeciency. The waste residue is deposited in the waste residue cavity 2, and the waste residue can be cleaned out by opening the waste residue cavity 2.

Example 2

On the basis of embodiment 1, a liquid storage tank 16 is fixedly arranged on the side edge of the fixed cylinder 5 at the mounting seat 3, the liquid storage tank 16 is communicated with a water pump 15, a spray liquid row 22 is fixedly arranged on the inner side wall of the fixed cylinder 5, the spray liquid row 22 is communicated with the water pump 15 through a liquid conveying pipe 14, under the action of the water pump 15, a solvent in the liquid storage tank 16 enters the spray liquid row 22 through the liquid conveying pipe 14 and is sprayed into the fixed cylinder 5, and exhaust gas which is not fully absorbed is contacted with steam mist sprayed from the spray liquid row 22, so that the exhaust gas is further absorbed. The interior bottom of liquid reserve tank 16 is also through transfer line 14 and the interior bottom intercommunication of fixed barrel 5, and the inside solvent of fixed barrel 5 enters into the inside of liquid reserve tank 16 to can cyclic utilization, improve the utilization ratio of solvent, thereby practice thrift treatment cost. The filter screen 23 is arranged at the port of the infusion tube 14 at the inner bottom of the fixed barrel 5, and the filter screen 23 prevents waste residues from entering the liquid storage tank 16, so that the cleaning degree of the solvent is improved. The liquid storage tank 16 is provided with an observation window 18, and the arrangement of the observation window 18 is convenient for observing the condition inside the liquid storage tank 16. The observation window 18 is marked with scale lines 17, and the setting of the scale lines 17 is convenient for observing the residual amount of the solvent in the liquid storage tank 16 and adding the solvent in time.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The waste gas treatment device for the research and development of the environmental protection equipment comprises a mounting seat (3) and a fixed cylinder (5), wherein the fixed cylinder (5) is fixedly arranged on the upper surface of the mounting seat (3), a hollow rotating shaft (6) is rotatably arranged in the fixed cylinder (5), the top of the rotating shaft (6) is communicated with a gas outlet end of a gas pump (9) through a shaft seal (10), and the waste gas treatment device is characterized in that the gas inlet end of the gas pump (9) is communicated with a gas suction port (7), a driven belt pulley (11) is coaxially and fixedly arranged at the upper end of the rotating shaft (6), a motor (13) is fixedly arranged on the fixed cylinder (5) at the side edge of the rotating shaft (6), an output shaft of the motor (13) is coaxially and fixedly connected with a driving belt pulley (12), and the driving;

the bottom of axis of rotation (6) is fixed and is provided with spiral plate (21), is provided with the through-hole on spiral plate (21), through-hole and axis of rotation (6) intercommunication, and row's cinder notch (4) have been seted up to the bottom of fixed barrel (5), and the bottom of row's cinder notch (4) has waste residue chamber (2) through the flange intercommunication, and the interior bottom of fixed barrel (5) is fixed and is provided with orifice plate (19), and motor (13), air pump (9) electric connection have the controller.

2. The waste gas treatment device for development of environmental protection equipment according to claim 1, wherein four corners of the bottom of the mounting base (3) are provided with universal wheels (1), and the universal wheels (1) are provided with clamping plates.

3. The environmental protection equipment development exhaust gas treatment device according to claim 1, wherein the air inlet (7) is of a horn structure.

4. The waste gas treatment device for development of environmental protection equipment according to claim 3, wherein the air inlet (7) is communicated with the air pump (9) through a universal pipe (8).

5. The waste gas treatment device for development of environmental protection equipment as claimed in claim 1, wherein a cover is fixedly arranged on the top of the fixed cylinder (5), the cover covers the motor (13), the driving pulley (12) and the driven pulley (11), and the rotating shaft (6) is rotatably penetrated through the cover.

6. The environmental protection equipment development exhaust gas treatment device according to claim 1, wherein a stirring plate (20) is fixedly connected to the side wall of the bottom of the rotating shaft (6) above the pore plate (19), and the bottom of the stirring plate (20) is in contact with the upper surface of the pore plate (19).

7. The waste gas treatment device for development of environmental protection equipment according to any one of claims 1-6, wherein a liquid storage tank (16) is fixedly arranged on the side of the fixed cylinder (5) on the mounting seat (3), the liquid storage tank (16) is communicated with a water pump (15), a liquid spray row (22) is fixedly arranged on the inner side wall of the fixed cylinder (5), the liquid spray row (22) is communicated with the water pump (15) through a liquid conveying pipe (14), and the inner bottom of the liquid storage tank (16) is also communicated with the inner bottom of the fixed cylinder (5) through the liquid conveying pipe (14).

8. The waste gas treatment device for development of environmental protection equipment as claimed in claim 7, wherein the inner bottom of the fixed cylinder (5) is provided with a filter screen (23) at the port of the infusion tube (14).

9. The environmental protection equipment development waste gas treatment device according to claim 7, characterized in that the liquid storage tank (16) is provided with an observation window (18).

10. The environmental protection equipment development exhaust gas treatment device according to claim 9, wherein the observation window (18) is marked with scale marks (17).