CN219111160U

CN219111160U - Large-air-volume rotary wheel type purifying equipment for artificial stone

Info

Publication number: CN219111160U
Application number: CN202223421723.8U
Authority: CN
Inventors: 郑淑材; 黄荣华; 刘林
Original assignee: Guangdong Kunyu Environmental Protection Technology Co ltd
Current assignee: Guangdong Kunyu Environmental Protection Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-02
Anticipated expiration: 2032-12-19

Abstract

The artificial stone large-air-volume rotary wheel type purification equipment comprises an exhaust gas introduction mechanism, a purification mechanism, an exhaust mechanism and a retreatment mechanism, wherein an adsorption fan is arranged behind an introduction chamber, and the purification mechanism is arranged in the introduction chamber, so that the exhaust gas is firstly purified twice by a purification device and then is sent into the exhaust mechanism by the adsorption fan, the phenomenon that the equipment cannot work due to the fact that particles in the exhaust gas are attached to the adsorption fan after a long time is avoided, the service life of the equipment is prolonged, and the maintenance cost of the equipment is reduced; through setting up closed loop circuit and open loop circuit in waste gas aftertreatment mechanism, the closed loop circuit makes the material that adsorbs on the adsorption runner constantly break away from and send into combustion furnace in burning, and the open loop circuit makes the clean gas after the burning constantly send into exhaust mechanism and discharges, avoids adsorbing too much material because the adsorption runner leads to purifying effect to weaken.

Description

Large-air-volume rotary wheel type purifying equipment for artificial stone

Technical Field

The utility model relates to the technical field of dust treatment, in particular to a large-air-volume rotary wheel type purifying device for artificial stone.

Background

On the basis of the prior art, a plurality of waste gas purifying devices exist on the market, each with various effects. The zeolite rotary wheel purifying equipment plays an increasingly obvious role in dust treatment of large factories and is favored by more manufacturers. The zeolite rotary wheel purifying equipment generally comprises a filtering mechanism, an adsorption mechanism, an exhaust mechanism, a reprocessing mechanism and the like.

In the existing factory waste gas purifying equipment, a fan is arranged in an air inlet pipeline, then a filter screen is arranged behind the fan, the equipment comprises a dust introducing unit, a dust treatment unit, a gas discharging unit and a control unit, the dust introducing unit and the dust treatment unit are communicated through an air inlet pipeline, and the dust introducing unit comprises an air guide pipe, an induced draft fan and the filter screen arranged at an outlet of the induced draft fan; the dust treatment unit comprises a spraying unit for spraying introduced dust and a retreating unit for retreating the dust treated by the spraying unit, and the specific structure can refer to dust treatment equipment disclosed in Chinese patent CN 201820765791.0; and filtering materials in the filtering water tank can be accumulated more after long-time use, so that the filtering effect is weakened, the filtering materials are required to be processed in a pumping time, manpower and material resources can be additionally consumed, and the cost cannot be saved.

The present utility model therefore improves and perfects existing equipment in order to avoid the above-mentioned situations.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the rotating wheel type purifying equipment with large air quantity for the artificial stone.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an artificial stone big amount of wind rotary purification equipment, includes waste gas introduction mechanism, purifying mechanism, exhaust mechanism and retreatment mechanism, purifying mechanism installs in waste gas introduction mechanism, waste gas introduction mechanism is connected to exhaust mechanism one end, retreatment mechanism's both ends are connected waste gas respectively and are introduced mechanism and exhaust mechanism, waste gas introduction mechanism includes introduction room and adsorption fan, adsorption fan installs the rear side at the introduction room, purifying mechanism installs in introducing the room, industrial waste gas is sent into exhaust mechanism by adsorption fan again after introducing the purifying mechanism in the room and discharges.

Further, the introduction chamber includes an introduction front chamber in which a first shower device for preventing combustion due to a high temperature is provided, and an introduction rear chamber.

Further, the purification mechanism comprises a tertiary filter for primary filtration and an adsorption rotating wheel for secondary filtration, wherein the tertiary filter is installed in the front introducing chamber, the adsorption rotating wheel is installed in the rear introducing chamber, and a motor is arranged in the adsorption rotating wheel to drive the adsorption rotating wheel to rotate.

In the utility model, the reprocessing mechanism comprises a desorption fan for separating substances adsorbed on an adsorption rotating wheel, a heating furnace for burning the separated substances and a conveying fan for conveying part of burnt gas into an exhaust mechanism, wherein the heating furnace is divided into a combustion cavity and an evaporation cavity, the combustion cavity is positioned at the bottom of the heating furnace, the evaporation cavity is positioned at the top of the heating furnace, one end of the desorption fan is connected with the evaporation cavity, the other end of the desorption fan is connected with an introduction rear chamber, one end of the conveying fan is connected with the combustion cavity, and the other end of the conveying fan is connected with the exhaust mechanism.

Further, the adsorption rotating wheel, the heating furnace and the desorption fan are connected end to form a closed loop circuit, the desorption fan in the closed loop circuit sucks out high-temperature gas in the heating furnace and acts on the adsorption rotating wheel, substances on the adsorption rotating wheel are reversely desorbed under the action of the high-temperature gas and are sent into the combustion chamber to be combusted, a heat exchanger for heating normal-temperature air into high-temperature gas is arranged in the closed loop circuit, and the heat exchanger is arranged between the evaporation chamber and the adsorption rotating wheel.

Further, the heat exchanger is provided with an air inlet cavity for sucking normal-temperature air.

Further, the desorption fan, the adsorption rotating wheel, the combustion chamber and the conveying fan are sequentially arranged to form an open-loop circuit, and the open-loop circuit continuously sends the gas after combustion purification into the exhaust mechanism and discharges the gas.

Further, a second spraying device for preventing the explosion of the gas is arranged in the combustion chamber.

Compared with the prior art, the utility model has the following advantages and effects: the adsorption fan is arranged behind the introducing chamber and the purifying mechanism is arranged in the introducing chamber, so that the waste gas is purified twice by the purifying device and then is sent into the exhaust mechanism by the adsorption fan, the problem that equipment cannot work due to the fact that particles in the waste gas are attached to the adsorption fan after a long time is avoided, the service life of the equipment is prolonged, and the maintenance cost of the equipment is reduced; through setting up closed loop circuit and open loop circuit in waste gas aftertreatment mechanism, the closed loop circuit makes the material that adsorbs on the adsorption runner constantly break away from and send into combustion furnace in burning, and the open loop circuit makes the clean gas after the burning constantly send into exhaust mechanism and discharges, avoids adsorbing too much material because the adsorption runner leads to purifying effect to weaken.

Drawings

The utility model is further described below with reference to the drawings and embodiments:

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

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of another angle structure of FIG. 1;

fig. 4 is a top view of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the present utility model is not limited to the following embodiments.

As shown in fig. 1 to 4, the present embodiment discloses a large-air-volume wheel-type artificial stone purifying apparatus, which comprises an exhaust gas introducing mechanism 1, a purifying mechanism 2, an exhaust mechanism 3 and a reprocessing mechanism 4, wherein the purifying mechanism 2 is installed in the exhaust gas introducing mechanism 1, one end of the exhaust mechanism 3 is connected with the exhaust gas introducing mechanism 1, two ends of the reprocessing mechanism 4 are respectively connected with the exhaust gas introducing mechanism 1 and the exhaust mechanism 3, the exhaust gas introducing mechanism 1 comprises an introducing chamber 11 and an adsorption fan 12, the adsorption fan 12 is installed at the rear side of the introducing chamber 11, the purifying mechanism 2 is installed in the introducing chamber 11, and the industrial exhaust gas is sent into the exhaust mechanism 3 for discharge by the adsorption fan 12 after being purified by the purifying mechanism 2 in the introducing chamber 11.

Preferably, the introducing chamber 11 includes an exhaust gas inlet valve 111a for the exhaust gas to enter and a cool-supplementing valve 111b for sucking in normal air when the device is preheated, the exhaust gas inlet valve 111a is installed at the front end of the introducing chamber 11, the cool-supplementing valve 111b is installed at the side surface of the introducing chamber 11, the introducing chamber 11 includes a introducing front chamber 111 and a introducing rear chamber 112, the introducing front chamber 111 is provided with a first spraying device 5 for preventing combustion caused by high temperature, before the device is started, in order to prevent the fan from being damaged due to dry suction, and to avoid the fan from directly sucking in the exhaust gas, the unheated exhaust gas is discharged, and the air is polluted, so the cool-supplementing valve 111b is provided for sucking in fresh air by the fan to preheat the device, and the situation is avoided.

Preferably, the purifying mechanism 2 comprises a tertiary filter 21 for primary filtration and an adsorption rotating wheel 22 for secondary filtration, the tertiary filter 21 is installed in the introducing front chamber 111, a mounting bracket 112a for installing the adsorption rotating wheel 22 is arranged in the introducing rear chamber 112, the adsorption rotating wheel is rotatably installed on the mounting bracket 112a, a motor is arranged inside the adsorption rotating wheel 22 to drive the adsorption rotating wheel to rotate, the tertiary filter 21 is used for filtering out most large particulate matters in the waste gas, the adsorption rotating wheel 22 is used for adsorbing small particulate matters in the waste gas, and the tertiary filter can be replaced after being used for a long time, so that the filtering effect of the filtering device is prevented from weakening.

In this embodiment, the reprocessing mechanism 4 includes a desorption fan 41 for separating substances adsorbed on the adsorption wheel 22, a heating furnace 42 for burning the separated substances, and a delivery fan 43 for delivering part of the burned gas into the exhaust mechanism 3, the heating furnace 42 is divided into a combustion chamber 421 and an evaporation chamber 422, the combustion chamber 421 is located at the bottom of the heating furnace 42, the evaporation chamber 422 is located at the top of the heating furnace 42, one end of the desorption fan 41 is connected with the evaporation chamber 422, the other end of the desorption fan 41 is connected with the introducing rear chamber 112, one end of the delivery fan 43 is connected with the combustion chamber 421, and the other end of the delivery fan 43 is connected with the exhaust mechanism 3.

Preferably, the adsorption rotating wheel 22, the heating furnace 42 and the desorption fan 41 are connected end to form a closed loop circuit, the desorption fan 41 in the closed loop circuit sucks out high temperature gas in the heating furnace 42 and acts on the adsorption rotating wheel 22, so that substances on the adsorption rotating wheel 22 are reversely desorbed under the action of the high temperature gas and sent into the combustion chamber 421 for combustion, the combustion chamber 421 is used for heating and burning small-particle combustible substances, and the evaporation chamber 422 is used for drying wet gas, so that accumulation of particles due to the wet gas is avoided.

In this embodiment, in order to fully utilize the high-temperature gas in the evaporation chamber 422, a heat exchanger 44 for heating the normal-temperature air to the high-temperature gas is provided in the closed loop circuit, and the heat exchanger 44 is disposed between the evaporation chamber 422 and the adsorption rotor 22.

Preferably, the heat exchanger 44 is provided with an air inlet cavity 441 for sucking normal temperature air, the normal temperature air is introduced into the heat exchanger from the air inlet cavity and combined with the high temperature air, so that the normal temperature air is changed into the high temperature air to act on the adsorption rotating wheel, the high temperature air in the evaporation cavity is reused, and no additional heating is needed.

Preferably, the desorption fan 41, the adsorption rotating wheel 22, the combustion chamber 421 and the conveying fan 43 are sequentially arranged to form an open-loop circuit, the open-loop circuit continuously sends the gas after combustion purification into the exhaust mechanism 3 and discharges the gas, and the gas is conveyed between the closed-loop circuit and equipment in the open-loop circuit through a heat-resistant pipe 7.

Preferably, the second spraying device 6 for preventing gas explosion is arranged in the combustion chamber 421, and the second spraying device 6 is arranged in the heating furnace 42 for preventing gas explosion because the heating furnace 42 needs to heat the temperature to 300-400 ℃.

The above description is merely illustrative of the utility model and those skilled in the art may make various modifications and additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides an artificial stone large wind volume rotary-type clarification plant, includes waste gas introduction mechanism (1), purifying mechanism (2), exhaust mechanism (3) and retreatment mechanism (4), purifying mechanism (2) are installed in waste gas introduction mechanism (1), exhaust mechanism (3) one end is connected waste gas introduction mechanism (1), retreatment mechanism (4) both ends are connected waste gas respectively and are introduced mechanism (1) and exhaust mechanism (3), its characterized in that: the waste gas introducing mechanism (1) comprises an introducing chamber (11) and an adsorption fan (12), the adsorption fan (12) is arranged at the rear side of the introducing chamber (11), the purifying mechanism (2) is arranged inside the introducing chamber (11), and the waste gas is purified by the purifying mechanism (2) in the introducing chamber (11) and then is sent into the exhaust mechanism (3) to be discharged by the adsorption fan (12).

2. The artificial stone large air volume rotary wheel type purifying device according to claim 1, wherein: the introduction chamber (11) comprises an introduction front chamber (111) and an introduction rear chamber (112), wherein a first spraying device (5) for preventing combustion caused by high temperature is arranged in the introduction front chamber (111).

3. The artificial stone large air volume rotary wheel type purifying device according to claim 2, wherein: the purification mechanism (2) comprises a tertiary filter (21) for primary filtration and an adsorption rotating wheel (22) for secondary filtration, wherein the tertiary filter (21) is installed in an introduction front chamber (111), the adsorption rotating wheel (22) is installed in an introduction rear chamber (112), and a motor is arranged inside the adsorption rotating wheel (22) to drive the adsorption rotating wheel to rotate.

4. A large-air-volume rotary-type artificial stone purifying device according to claim 3, wherein: the reprocessing mechanism (4) comprises a desorption fan (41) for separating substances adsorbed on the adsorption rotating wheel (22), a heating furnace (42) for burning the separated substances and a conveying fan (43) for conveying partial burnt gas into the exhaust mechanism (3), wherein the heating furnace (42) is divided into a combustion cavity (421) and an evaporation cavity (422), the combustion cavity (421) is located at the bottom of the heating furnace (42), the evaporation cavity (422) is located at the top of the heating furnace (42), one end of the desorption fan (41) is connected with the evaporation cavity (422), the other end of the desorption fan (41) is connected with the introduction rear chamber (112), one end of the conveying fan (43) is connected with the combustion cavity (421), and the other end of the conveying fan (43) is connected with the exhaust mechanism (3).

5. The artificial stone large air volume rotary wheel type purifying device according to claim 4, wherein: the adsorption rotating wheel (22), the heating furnace (42) and the desorption fan (41) are connected end to form a closed loop circuit, the desorption fan (41) in the closed loop circuit sucks out high-temperature gas in the heating furnace (42) and acts on the adsorption rotating wheel (22), substances on the adsorption rotating wheel (22) are reversely desorbed under the action of the high-temperature gas and are sent into the combustion chamber (421) to be combusted, a heat exchanger (44) for heating normal-temperature air into high-temperature gas is arranged in the closed loop circuit, and the heat exchanger (44) is arranged between the evaporation chamber (422) and the adsorption rotating wheel (22).

6. The artificial stone large air volume rotary wheel type purifying device according to claim 5, wherein: the heat exchanger (44) is provided with an air inlet cavity (441) for sucking normal temperature air.

7. The artificial stone large air volume rotary wheel type purifying device according to claim 6, wherein: the desorption fan (41), the adsorption rotating wheel (22), the combustion chamber (421) and the conveying fan (43) are sequentially arranged to form an open-loop circuit, and the open-loop circuit continuously sends the gas after combustion purification into the exhaust mechanism (3) and discharges the gas.

8. The artificial stone large air volume rotary wheel type purifying device according to claim 7, wherein: the combustion chamber (421) is internally provided with a second spraying device (6) for preventing the gas from knocking.