CN212818824U

CN212818824U - Environmental protection equipment with water conservation function

Info

Publication number: CN212818824U
Application number: CN202021314611.0U
Authority: CN
Inventors: 曾玉; 石小军
Original assignee: Nanjing Shuimiaomiao Purification Technology Co ltd
Current assignee: Nanjing Shuimiaomiao Purification Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-30
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to the field of environmental protection equipment, in particular to environmental protection equipment with a water saving function, which comprises a shell, a motor and a rotating shaft in driving connection with the motor, wherein an upper end cover, a first rotor component, a stator component, a second rotor component and a lower end cover are sequentially arranged in the shell from top to bottom; the upper end cover is provided with a first purified water inlet and a clean gas outlet, a first air hole is formed in the center of the first rotor assembly, second air holes are formed in the periphery of the stator assembly, a second purified water inlet is formed in the stator assembly, a third air hole is formed in the center of the second rotor assembly, a waste gas inlet and a first waste water outlet are formed in the lower end cover, and a second waste water outlet is formed in the side wall of the third purifying chamber; the utility model discloses practiced thrift the water resource, and through high-speed rotation, will cut into small liquid drop, when the liquid drop flows in each rotor subassembly and stator module, constantly contacts with waste gas, has reinforceed the throughput.

Description

Environmental protection equipment with water conservation function

Technical Field

The utility model relates to an environmental protection equipment field, concretely relates to environmental protection equipment with water conservation function.

Background

As is well known, waste gas treatment equipment is an auxiliary device for purification treatment during industrial waste gas emission, and is one of the indispensable environmental protection equipments in today with increasing environmental protection requirements. In order to remove pollutants from exhaust gases, it is necessary to treat the exhaust gases with air pollution control equipment so that the concentration of pollutants in the exhaust gases is below the regulatory limits. Generally, when the contact area between water and the waste gas is larger, the contact time is longer, and the treatment effect of the waste gas is better, but the contact between liquid and gas in the spray tower only occurs in the falling process of liquid droplets, and the contact area is only the surface of the liquid droplets, so that the treatment effect of the spray tower is limited, in order to improve the treatment effect, more atomizing nozzles must be arranged, more water is used, and water resources are wasted.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, providing an environmental protection equipment with water conservation function, better to the treatment effect of waste gas, can the water economy resource.

The utility model discloses an environmental protection equipment with water conservation function, including casing, motor and the axis of rotation of being connected with the motor drive, from last upper end cover, first rotor subassembly, stator module, second rotor subassembly and the bottom end cover of being equipped with down in proper order in the casing, upper end cover, first rotor subassembly, stator module, second rotor subassembly and bottom end cover form first clean room, second clean room, third clean room and fourth clean room in the casing; the rotating shaft extends into the shell and is sequentially connected with the upper end cover, the first rotor assembly, the stator assembly and the second rotor assembly, the rotating shaft is rotationally connected with the upper end cover and the stator assembly, and the rotating shaft is fixedly connected with the first rotor assembly and the second rotor assembly; a double-layer hollow nozzle is arranged in the center of the lower end cover, the double-layer hollow nozzle comprises a hollow core pipe and an outer pipe arranged around the outer side of the hollow core pipe, a first water inlet channel is formed between the outer pipe and the hollow core pipe, and a first water inlet hole is formed in the part of the outer pipe extending into the fourth purifying chamber; the lower end of the rotating shaft is of a hollow structure, the lower end of the rotating shaft is rotatably connected with the upper end of the hollow core pipe, the interior of the rotating shaft is communicated with the interior of the hollow core pipe to form a second water inlet channel, a second water inlet hole is formed in the part of the rotating shaft, which is positioned in a third purifying chamber, the periphery of the first purifying chamber is communicated with the first water inlet channel through a first conduit, and the periphery of the second purifying chamber is communicated with the second water inlet channel through a second conduit; the upper end cover is provided with a first purified water inlet and a clean gas outlet in sequence along the radial direction, the center of the first rotor assembly is provided with a first gas hole communicated with the first purifying chamber and the second purifying chamber, the periphery of the stator assembly is provided with a second gas hole communicated with the second purifying chamber and the third purifying chamber, the stator assembly is internally provided with a second purified water inlet communicated with the center of the second purifying chamber, the center of the second rotor assembly is provided with a third gas hole communicated with the third purifying chamber and the fourth purifying chamber, the lower end cover is provided with a waste gas inlet and a first waste water outlet in sequence along the radial direction, and the side wall of the third purifying chamber is provided with a second waste water outlet.

Further, the lower surface of upper end cover, stator module's upper and lower surface, the upper surface of lower end cover all is equipped with fixed concentric ring, the upper and lower surface of first rotor subassembly and the upper and lower surface of second rotor subassembly all are equipped with the rotor concentric ring, and fixed concentric ring and rotor concentric ring that are in same clean room are concentric and set up crisscross, all seted up the fluid exchange hole on fixed concentric ring and the rotor concentric ring.

Furthermore, spoilers are arranged on the inner side and the outer side of the concentric ring of the rotor.

Furthermore, valves for controlling the flow of water flow are arranged on the first guide pipe and the second guide pipe.

Furthermore, the shell is provided with observation windows at the positions of the first purifying chamber, the second purifying chamber, the third purifying chamber and the fourth purifying chamber.

The utility model has the advantages that: the utility model discloses an environmental protection equipment with water-saving function, waste gas enters from the waste gas inlet of the lower end cover positioned at the bottom, sequentially passes through a fourth purifying chamber, a third purifying chamber, a second purifying chamber and a first purifying chamber, finally flows out from a clean gas outlet on the upper end cover, and is purified for four times, so the treatment effect is more excellent; purified water gets into first clean room and second clean room respectively from the first purified water import on the upper end cover and the second purified water import on the stator module, gets into fourth clean room and third clean room respectively through first pipe and second pipe again, recycles, has practiced thrift the water resource, and through high-speed rotation, will cut into small liquid drop, and when the liquid drop flowed in each rotor subassembly and stator module, constantly contacted with waste gas, has strengthened the throughput.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first rotor assembly of the present invention;

fig. 3 is a schematic structural view of a stator assembly in the present invention;

fig. 4 is a schematic structural view of the middle-double layer hollow nozzle of the present invention.

Description of reference numerals: the double-layer hollow nozzle comprises a shell 101, a motor 102, a rotating shaft 103, an upper end cover 104, a first rotor assembly 105, a stator assembly 106, a second rotor assembly 107, a lower end cover 108, a first purification chamber 109, a second purification chamber 110, a third purification chamber 111, a fourth purification chamber 112, a double-layer hollow nozzle 200, a hollow core pipe 201, an outer pipe 202, a first water inlet channel 203, a first water inlet hole 204, a second water inlet channel 205, a second water inlet hole 206, a first conduit 113, a second conduit 114, a first purified water inlet 301, a second purified water inlet 302, a clean gas outlet 400, a first air hole 401, a second air hole 402, a third air hole, an exhaust gas inlet 404, a first wastewater outlet 303, a second wastewater outlet 304, a fixed concentric ring 115, a rotor concentric ring 116, a fluid exchange hole 117, a spoiler 118 and a valve 119.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the environmental protection apparatus with a water saving function in this embodiment includes a housing 101, a motor 102, and a rotating shaft 103 drivingly connected to the motor 102, an upper end cover 104, a first rotor assembly 105, a stator assembly 106, a second rotor assembly 107, and a lower end cover 108 are sequentially disposed in the housing 101 from top to bottom, and the upper end cover 104, the first rotor assembly 105, the stator assembly 106, the second rotor assembly 107, and the lower end cover 108 form a first purifying chamber 109, a second purifying chamber 110, a third purifying chamber 111, and a fourth purifying chamber 112 in the housing 101; the rotating shaft 103 extends into the housing 101 and is sequentially connected with an upper end cover 104, a first rotor assembly 105, a stator assembly 106 and a second rotor assembly 107, the rotating shaft 103 is rotatably connected with the upper end cover 104 and the stator assembly 106, and the rotating shaft 103 is fixedly connected with the first rotor assembly 105 and the second rotor assembly 107; a double-layer hollow nozzle 200 is arranged in the center of the lower end cover 108, the double-layer hollow nozzle 200 comprises a hollow core pipe 201 and an outer pipe 202 arranged around the outer side of the hollow core pipe 201, a first water inlet channel 203 is formed between the outer pipe 202 and the hollow core pipe 201, and a first water inlet hole 204 is formed in the part of the outer pipe 202 extending into the fourth purification chamber 112; the lower end of the rotating shaft 103 is of a hollow structure, the lower end of the rotating shaft 103 is rotatably connected with the upper end of the hollow core pipe 201, the inside of the rotating shaft 103 is communicated with the inside of the hollow core pipe 201 to form a second water inlet channel 205, a second water inlet hole 206 is formed in the part of the rotating shaft 103 located in the third purifying chamber 111, the periphery of the first purifying chamber 109 is communicated with the first water inlet channel 203 through a first conduit 113, and the periphery of the second purifying chamber 110 is communicated with the second water inlet channel 205 through a second conduit 114; the upper end cover 104 is sequentially provided with a first purified water inlet 301 and a clean gas outlet 400 along the radial direction, the center of the first rotor assembly 105 is provided with a first air hole 401 communicated with the first purification chamber 109 and the second purification chamber 110, the periphery of the stator assembly 106 is provided with a second air hole 402 communicated with the second purification chamber 110 and the third purification chamber 111, the stator assembly 106 is internally provided with a second purified water inlet 302 communicated with the center of the second purification chamber 110, the center of the second rotor assembly 107 is provided with a third air hole 403 communicated with the third purification chamber 111 and the fourth purification chamber 112, the lower end cover 108 is sequentially provided with a waste gas inlet 404 and a first waste water outlet 303 along the radial direction, and the side wall of the third purification chamber 111 is provided with a second waste water outlet 304.

Next, the exhaust gas purifying process of the present invention will be explained, wherein the gas flow direction is explained by a dotted arrow and the water flow direction is shown by a solid arrow.

In practical implementation, the motor 102 drives the first rotor assembly 105 and the second rotor assembly 107 to rotate through the rotating shaft 103, the purified water for purifying the exhaust gas enters the first purifying chamber 109 and the second purifying chamber 110 from the first purified water inlet 301 of the upper end cap 104 and the second purified water inlet 302 in the stator assembly 106, the water is dispersed into liquid drops and moves to the periphery under the action of centrifugal force due to the high-speed rotation of the first rotor assembly 105, finally, a water ring is formed on the periphery of the first purifying chamber 109 and the second purifying chamber 110, the water in the first purifying chamber 109 passes through the first water inlet channel 203 through the first conduit 113 and enters the fourth purifying chamber 112 for secondary purification, the water in the second purifying chamber 110 passes through the second water inlet channel 205 through the second conduit 114 and enters the third purifying chamber 111 for secondary purification, the water in the third purifying chamber 111 and the fourth purifying chamber 112 is dispersed into liquid drops and moves to the periphery through the second rotor assembly 107, and forms a water ring, the position of the dotted line frame in the figure is the position for forming the water ring, and finally, the wastewater is discharged from the first wastewater outlet 303 and the second wastewater outlet 304. The discharged waste water is recycled once, so that water resources are saved.

In this embodiment, the waste gas with pollutants enters the fourth purifying chamber 112 from the waste gas inlet 404 of the lower end cap 108, and enters the third purifying chamber 111 through the third air hole 403, enters the second purifying chamber 110 through the second air hole 402, and enters the first purifying chamber 109 through the first air hole 401, and the purified gas flows out from the clean gas outlet 400 of the upper end cap 104 through four times, and the four times of purification makes the waste gas treatment effect of the present invention is better. It should be noted that, in use, the first wastewater outlet 303 and the second wastewater outlet 304 in this embodiment are both sealed by a water ring, and the waste gas inlet 404, the clean gas outlet 400 and the second gas hole 402 are located inside the water ring, so that gas does not enter the wastewater outlets.

In this embodiment, in order to enhance the contact between liquid and gas, the lower surface of the upper end cover 104, the upper and lower surfaces of the stator assembly 106, and the upper surface of the lower end cover 108 are all provided with fixed concentric rings 115, the upper and lower surfaces of the first rotor assembly 105 and the upper and lower surfaces of the second rotor assembly 107 are all provided with rotor concentric rings 116, the fixed concentric rings 115 and the rotor concentric rings 116 in the same clean room are all concentrically and alternately arranged, and the fixed concentric rings 115 and the rotor concentric rings 116 are both provided with fluid exchange holes 117. During rotation of the first and second rotor assemblies 105 and 107, the centrally located water is thrown out at high speed, moves outwardly from the fluid exchange holes 117, and is sheared at high speed, dispersed into small droplets, and contacts the gas more thoroughly each time it passes through the stationary concentric ring 115 or the rotor concentric ring 116.

In this embodiment, spoilers 118 are disposed on both the inner side and the outer side of the concentric ring 116 to disturb liquid and air flow, thereby enhancing contact effect and driving water accumulated on the surface of the concentric ring 115.

In this embodiment, the first conduit 113 and the second conduit 114 are both provided with a valve 119 for controlling the flow of water, so as to control the amount of water entering the fourth clean room 112 and the third clean room 111.

In this embodiment, the housing 101 has observation windows at the positions of the first clean room 109, the second clean room 110, the third clean room 111 and the fourth clean room 112, so as to facilitate observation of the inside of each clean room.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an environmental protection equipment with water conservation function which characterized in that: the device comprises a shell, a motor and a rotating shaft in driving connection with the motor, wherein an upper end cover, a first rotor assembly, a stator assembly, a second rotor assembly and a lower end cover are sequentially arranged in the shell from top to bottom; the rotating shaft extends into the shell and is sequentially connected with the upper end cover, the first rotor assembly, the stator assembly and the second rotor assembly, the rotating shaft is rotationally connected with the upper end cover and the stator assembly, and the rotating shaft is fixedly connected with the first rotor assembly and the second rotor assembly; a double-layer hollow nozzle is arranged in the center of the lower end cover, the double-layer hollow nozzle comprises a hollow core pipe and an outer pipe arranged around the outer side of the hollow core pipe, a first water inlet channel is formed between the outer pipe and the hollow core pipe, and a first water inlet hole is formed in the part of the outer pipe extending into the fourth purifying chamber; the lower end of the rotating shaft is of a hollow structure, the lower end of the rotating shaft is rotatably connected with the upper end of the hollow core pipe, the interior of the rotating shaft is communicated with the interior of the hollow core pipe to form a second water inlet channel, a second water inlet hole is formed in the part of the rotating shaft, which is positioned in a third purifying chamber, the periphery of the first purifying chamber is communicated with the first water inlet channel through a first conduit, and the periphery of the second purifying chamber is communicated with the second water inlet channel through a second conduit; the upper end cover is provided with a first purified water inlet and a clean gas outlet in sequence along the radial direction, the center of the first rotor assembly is provided with a first gas hole communicated with the first purifying chamber and the second purifying chamber, the periphery of the stator assembly is provided with a second gas hole communicated with the second purifying chamber and the third purifying chamber, the stator assembly is internally provided with a second purified water inlet communicated with the center of the second purifying chamber, the center of the second rotor assembly is provided with a third gas hole communicated with the third purifying chamber and the fourth purifying chamber, the lower end cover is provided with a waste gas inlet and a first waste water outlet in sequence along the radial direction, and the side wall of the third purifying chamber is provided with a second waste water outlet.

2. The eco-friendly apparatus with a water saving function according to claim 1, wherein: the lower surface of upper end cover, stator module's upper and lower surface, the upper surface of lower end cover all is equipped with fixed concentric ring, the upper and lower surface of first rotor subassembly and the upper and lower surface of second rotor subassembly all are equipped with the rotor concentric ring, and fixed concentric ring and rotor concentric ring that are in same clean room are concentric and set up with staggering, all seted up the fluid exchange hole on fixed concentric ring and the rotor concentric ring.

3. The eco-friendly apparatus with a water saving function according to claim 2, wherein: spoilers are arranged on the inner side and the outer side of the concentric ring of the rotor.

4. The eco-friendly apparatus with a water saving function according to claim 1, wherein: and valves for controlling the flow of water flow are arranged on the first guide pipe and the second guide pipe.

5. The eco-friendly apparatus with a water saving function according to claim 1, wherein: the casing has all seted up observation window in the position of first clean room, second clean room, third clean room and fourth clean room.