CN217635679U

CN217635679U - Environment-friendly catalytic combustion device

Info

Publication number: CN217635679U
Application number: CN202221275567.6U
Authority: CN
Inventors: 文涛
Original assignee: Shenzhen Zhongke Environmental Protection Industry Development Co ltd
Current assignee: Shenzhen Zhongke Environmental Protection Industry Development Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-21
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a waste gas treatment technical field especially relates to a catalytic combustion device of environmental protection. The technical scheme comprises the following steps: the box, protecting crust and catalytic oxidation chamber, the inside both sides movable mounting of box has the threaded rod, and swing joint has the regulating plate between the threaded rod, the box inside both sides surface of regulating plate bottom all welds sealed guide rail, one side fixed mounting of box has the catalytic oxidation chamber, the welding has the protecting crust between ventilation pipe outlying box and the catalytic oxidation chamber, and the peripheral fixedly connected with second solenoid valve of ventilation pipe, the ventilation pipe periphery of second solenoid valve one side is installed and is strengthened a section of thick bamboo, and it has the heat preservation pad to bond between strengthening a section of thick bamboo and the ventilation pipe. The utility model discloses a combination of various structures makes this device have good protection and thermal insulation performance at the during operation, reduces use cost when increasing device security performance, can be when needs light swift dismouting change work that carries out the active carbon adsorption board, increases work efficiency.

Description

Environment-friendly catalytic combustion device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a catalytic combustion device of environmental protection.

Background

Volatile organic compounds, VOCs commonly used shows, often uses catalytic combustion equipment to adsorb burning decomposition treatment work to it when discharging for the environmental protection, and the dismouting change work that carries out the active carbon adsorption plate that current inconvenient staff is light swift in the use, therefore we propose the catalytic combustion device of an environmental protection.

Through retrieval, patent publication No. CN 214664499U discloses a catalytic combustion device for VOCs treatment, which comprises an air inlet box, a filter screen and a connecting plate, wherein an air outlet is formed in one side of the air inlet box, a combustion box is fixedly installed on the air outlet box, an air inlet is formed in the other side of the air inlet box, an adsorption screen is fixedly installed in the air inlet box, a mounting hole is formed in the bottom of the air inlet box, the filter screen is movably connected with the mounting hole, a sealing plate and a vertical plate are respectively and fixedly installed on two sides of the top of the connecting plate, the sealing plate is movably and hermetically connected with the mounting hole, the top of the sealing plate is movably abutted against the bottom of the filter screen, in the prior art, a CN 214664499U is inconvenient for workers to easily and quickly assemble, disassemble and replace an activated carbon adsorption plate when needed in the using process, the protective structure is few, and meanwhile, a self-detection structure is not available, and an environment-friendly catalytic combustion device is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catalytic combustion device of environmental protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a catalytic combustion device of environmental protection, includes box, protecting crust and catalytic oxidation room, the inside both sides movable mounting of box has the threaded rod, and swing joint has the regulating plate between the threaded rod, the box of regulating plate bottom inside both sides surface all welds sealed guide rail, and slidable mounting has the active carbon adsorption plate between the sealed guide rail, one side fixed mounting of box has the catalytic oxidation room, and fixedly connected with ventilation pipe between box and the catalytic oxidation room, the welding has the protecting crust between ventilation pipe outlying box and the catalytic oxidation room, and the peripheral fixedly connected with second solenoid valve of ventilation pipe, the ventilation pipe periphery of second solenoid valve one side is installed and is strengthened a section of thick bamboo, and bonds between strengthening a section of thick bamboo and the ventilation pipe and have the heat preservation pad.

Can carry out the adsorption filtration work through the active carbon adsorption plate at the during operation, can close the connecting pipe through first solenoid valve after the active carbon adsorption plate adsorbs saturation, catalytic oxidation room inside can continuously heat up, and blow in the box inside with hot air and carry out desorption work to the active carbon adsorption plate, organic waste gas that the desorption got off can carry out catalytic combustion decomposition work through the leading-in catalytic oxidation room inside of ventilation pipe of bottom half, the gas that the decomposition was accomplished can retrieve partly gaseous and carry out the desorption work of active carbon adsorption plate through the leading-in box inside of ventilation pipe at box top after the heat transfer of catalytic oxidation room inside heat exchanger, can shelter from protection work through the protecting crust when carrying out gas transportation work through the ventilation pipe, the intensity and the barrier propterty of ventilation pipe can further be increased to the strengthening cylinder, the heat preservation pad can effectively avoid the inside high temperature of ventilation pipe to volatilize the condition emergence that causes the energy waste, the staff can drive the rotation through the outside motor of device other end when the work of active carbon adsorption plate desorption number of times is more satisfies the work, thereby drive the automatic back-and-forth movement work that carries out of regulating plate, sealed guide rail not only can support the work to the active carbon adsorption plate in order to increase stability, can make things convenient for staff to carry out the working personnel to carry out the dismouting performance of the working quality assurance of threaded rod, the working condition of the threaded rod, the sealed both sides of the sealed treatment of the threaded rod.

Preferably, the inner side of the protective shell between the box body and the catalytic oxidation chamber is fixedly connected with a pressure gauge, the surface of the protective shell is provided with a maintenance plate through a bolt, and the surface of the protective shell on the periphery of the maintenance plate is bonded with a sealing gasket. The manometer can detect protecting crust internal pressure to in time detect when the ventilation pipe takes place to leak and leads to the increasing of protecting crust internal pressure, make things convenient for timely maintenance work that carries out of staff, and box body can protect its both sides with catalytic oxidation room in the manometer course of operation, increase the security performance, the staff can open the maintenance work of carrying out protecting crust inner structure with the maintenance board through the bolt, sealed the sealing performance that can guarantee the protecting crust when the maintenance board carries out airtight protection work.

Preferably, the bottom welding of regulating plate has the top fixture block, and the active carbon adsorption plate top fixedly connected with bottom fixture block of top fixture block bottom, and the peripheral swing joint of top fixture block and bottom fixture block has the sleeve, and the fixed surface of sleeve inboard is connected with elastic fixture block. The regulating plate can drive the active carbon adsorption plate to slide around on sealed guide rail under the block relation of top fixture block and bottom fixture block when removing to automatic quick with inside the active carbon adsorption plate ejecting device, then the staff upwards drags the sleeve make it all move to the top fixture block, thereby make top fixture block and bottom fixture block separation, make things convenient for the staff to take out the active carbon adsorption plate and change work.

Preferably, the surface of the box body is rotatably provided with a rotating door, and the surface of the box body at the top of the rotating door is fixedly connected with a control panel. The staff can open the revolving door and carry out the dismouting change work of active carbon adsorption board, can carry out centralized control work to whole device through the control panel.

Preferably, the bottom of the box body and the bottom of the catalytic oxidation chamber are both welded with supporting columns, and the bottom of each supporting column is welded with a base. The support column can support the position of the device, the base can increase the contact area between the support column and the ground, and the stability of the device is increased.

Preferably, the top and the bottom surface of the box body on the other side of the protective shell are both fixedly connected with a connecting pipe, and a first electromagnetic valve is fixedly installed on the periphery of the connecting pipe. The connecting pipe can be connected with an external pipeline during operation, so that the waste gas needing adsorption treatment is guided into the device for adsorption filtration after the first electromagnetic valve is opened.

Compared with the prior art, the beneficial effects of the utility model are that:

1. can shelter from protection work to it through the protecting crust when carrying out gas transportation work through the ventilation pipe, it influences the condition emergence of follow-up use to avoid the ventilation pipe direct exposure to receive external force influence to lead to the structure to damage, strengthen a section of thick bamboo can further increase the intensity and the barrier propterty of ventilation pipe, the pad that keeps warm simultaneously can effectively avoid the inside high temperature gas temperature of ventilation pipe to volatilize the condition emergence that causes the energy extravagant, use cost is reduced, the manometer can detect protecting crust internal pressure, thereby in time detect when the ventilation pipe takes place to leak and leads to the increase of protecting crust internal pressure, make things convenient for the timely maintenance work that carries on of staff, and box body can protect its both sides with catalytic oxidation room in manometer course of work, increase the security performance, the staff can open the maintenance work that carries out protecting crust internal structure through the maintenance board through the bolt, sealed pad can guarantee the sealing performance of protecting crust when the maintenance board carries out airtight protection work.

2. More adsorption efficiency in active carbon adsorption plate desorption number of times can be not enough to satisfy the during operation staff and can drive the threaded rod through the outside motor of device other end and rotate, thereby it carries out back-and-forth movement work to drive the regulating plate is automatic, can drive the active carbon adsorption plate and slide around on sealed guide rail under the block relation of top fixture block and bottom fixture block, thereby automatic quick with inside the active carbon adsorption plate ejecting device, then the staff upwards drags the sleeve make its whole removal to the top fixture block, thereby make top fixture block and bottom fixture block separation, make things convenient for the staff to take out the active carbon adsorption plate and change work, sealed guide rail not only can carry out the support work to the active carbon adsorption plate in order to increase stability, can guarantee the sealing performance of its both sides under the condition that makes things convenient for the staff to carry out active carbon adsorption plate dismouting work simultaneously, guarantee the treatment quality of waste gas, increase device's practicality.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of a partial structure of the sleeve according to the present invention.

In the figure: 1. a box body; 101. a revolving door; 2. a connecting pipe; 201. a first solenoid valve; 3. a support pillar; 4. a protective shell; 401. a gasket; 5. maintaining the plate; 6. a pressure gauge; 7. a catalytic oxidation chamber; 8. an adjusting plate; 801. a top fixture block; 9. a threaded rod; 10. sealing the guide rail; 11. an activated carbon adsorption plate; 12. a reinforcement cylinder; 1201. a heat-insulating pad; 13. a vent pipe; 14. a second solenoid valve; 15. a sleeve; 1501. an elastic clamping block; 16. and a bottom clamping block.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As fig. 1, fig. 2, fig. 3 and fig. 4 show, the utility model provides a catalytic combustion device of environmental protection, including box 1, protective housing 4 and catalytic oxidation chamber 7, box 1 inside both sides movable mounting has threaded rod 9, and swing joint has regulating plate 8 between the threaded rod 9, the inside both sides surface of box 1 of regulating plate 8 bottom all welds sealed guide rail 10, and slidable mounting has activated carbon adsorption plate 11 between the sealed guide rail 10, one side fixed mounting of box 1 has catalytic oxidation chamber 7, and fixedly connected with ventilation pipe 13 between box 1 and the catalytic oxidation chamber 7, it has protective housing 4 to weld between ventilation pipe 13 outlying box 1 and the catalytic oxidation chamber 7, and the peripheral fixedly connected with second solenoid valve 14 of 13, the peripheral reinforcing section of thick bamboo 12 of installing of 13 of second solenoid valve 14 one side, and there is the pad 1201 of bonding between reinforcing section of thick bamboo 12 and the ventilation pipe 13, the inboard fixedly connected with ventilation pipe 6 of protective housing 4 between box 1 and the catalytic oxidation chamber 7, and the surface of protective housing 4 has maintenance board 5 through bolted mounting, and there is sealed pad on the surface of protective housing 4, and there is the bottom of adhesive block 801 of the bottom of the fixed mounting fixture block 801, and the top fixed mounting fixture block 16, the top fixed mounting of the top fixed mounting has the fixture block 801 and the fixed mounting 16, the fixed mounting of the top of the fixture block 801 and the fixed mounting 16.

The working principle of the environment-friendly VOCS catalytic combustion equipment based on the embodiment 1 is as follows: the connecting pipe 2 can be connected with an external pipeline during working, so that waste gas to be adsorbed and treated is led into the device after the first electromagnetic valve 201 is opened, the first electromagnetic valve 201 and the second electromagnetic valve 14 both adopt LOCKE type electromagnetic valves, so that adsorption and filtration work is carried out through the activated carbon adsorption plate 11, after the activated carbon adsorption plate 11 is adsorbed and saturated, the connecting pipe 2 can be closed through the first electromagnetic valve 201, then the second electromagnetic valve 14 is opened, the catalytic oxidation chamber 7 is started, the temperature in the catalytic oxidation chamber 7 can be continuously raised, hot air is blown into the box body 1 to carry out desorption work on the activated carbon adsorption plate 11, desorbed organic waste gas can be led into the catalytic oxidation chamber 7 through the vent pipe 13 at the bottom of the box body 1 to carry out catalytic combustion decomposition work, the decomposed gas can be recycled after heat exchange by a heat exchanger in the catalytic oxidation chamber 7, a part of gas is guided into the box 1 through a vent pipe 13 at the top of the box 1 to carry out desorption work of an active carbon adsorption plate 11, the gas can be shielded and protected by the protective shell 4 when gas conveying work is carried out through the vent pipe 13, the condition that the vent pipe 13 is directly exposed to external force to cause structural damage and influence subsequent use is avoided, the strength and the protective performance of the vent pipe 13 can be further improved by the reinforcing cylinder 12, meanwhile, the heat insulation pad 1201 can effectively avoid the condition that high-temperature gas in the vent pipe 13 is volatilized to cause energy waste, the use cost is reduced, the pressure gauge 6 can detect the internal pressure of the protective shell 4, the pressure gauge 6 adopts a WKJSD-100/MLs pressure gauge, so that the pressure in time is detected when the vent pipe 13 leaks to cause the increase of the internal pressure of the protective shell 4, and maintenance work of workers is facilitated, and box 1 can protect its both sides with catalytic oxidation chamber 7 in 6 working processes of manometer, increase the security performance, the staff can open maintenance board 5 through the bolt and carry out the maintenance work of protecting shell 4 inner structure, sealed pad 401 can guarantee the sealing performance of protecting shell 4 when maintenance board 5 carries out airtight protection work, more adsorption efficiency is not enough to satisfy during operation staff through the outside motor of device other end drive threaded rod 9 and rotate at activated carbon adsorption plate 11 desorption number of times, thereby drive the automatic back-and-forth movement work that carries on of regulating plate 8, can drive activated carbon adsorption plate 11 and slide around on sealed guide rail 10 under the block relation of top fixture block 801 and bottom fixture block 16, thereby automatic quick inside activated carbon adsorption plate 11 pushes out the device, then the staff drags sleeve 15 upwards to make it all move to top fixture block 801, thereby make top fixture block 801 and bottom fixture block 16 separate, make things convenient for the staff to take out activated carbon adsorption plate 11 and change work, sealed guide rail 10 not only can support work to activated carbon plate 11 in order to increase stability, simultaneously can make things convenient for the staff to carry out the condition that the adsorption plate 11 carried out the active carbon adsorption plate's down to guarantee the sealing performance of the sealing treatment, the quality of its dismouting, the device increases the practicality of waste gas.

Example two

As shown in fig. 1, fig. 2 and fig. 3, compared with the first embodiment, the environmental-friendly catalytic combustion apparatus of the present invention further includes: the revolving door 101 is installed in the rotatory surface of box 1, and the fixed surface of box 1 at revolving door 101 top is connected with the control panel, and box 1 all has welded support column 3 with the bottom of catalytic oxidation room 7, and the welding of the bottom of support column 3 has a base, and the fixed surface of the 1 top of box and the bottom of the 4 opposite sides of protecting crust all is connected with connecting pipe 2, and the peripheral fixed mounting of connecting pipe 2 has first solenoid valve 201.

In this embodiment, as shown in fig. 1, a worker can open the revolving door 101 to perform the dismounting and replacing work of the activated carbon adsorption plate 11, and can perform the centralized control work on the whole device through the control board; as shown in fig. 1, the supporting column 3 supports the position of the device, and the base increases the contact area between the supporting column 3 and the ground, so as to increase the stability of the device; as shown in fig. 1, the connection pipe 2 may be connected to an external pipe during operation, so that the exhaust gas requiring adsorption treatment may be introduced into the interior of the apparatus for adsorption filtration after the first solenoid valve 201 is opened.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a catalytic combustion device of environmental protection, includes box (1), protecting crust (4) and catalytic oxidation room (7), its characterized in that: threaded rods (9) are movably mounted on two sides of the interior of the box body (1), an adjusting plate (8) is movably connected between the threaded rods (9), sealing guide rails (10) are welded on the surfaces of two sides of the interior of the box body (1) at the bottom of the adjusting plate (8), an activated carbon adsorption plate (11) is slidably mounted between the sealing guide rails (10), a catalytic oxidation chamber (7) is fixedly mounted on one side of the box body (1), and fixedly connected with ventilation pipe (13) between box (1) and catalytic oxidation room (7), the welding has protecting crust (4) between ventilation pipe (13) outlying box (1) and catalytic oxidation room (7), and the peripheral fixedly connected with second solenoid valve (14) of ventilation pipe (13), a reinforcing section of thick bamboo (12) is installed to ventilation pipe (13) periphery of second solenoid valve (14) one side, and bonds between reinforcing section of thick bamboo (12) and ventilation pipe (13) and has heat preservation pad (1201).

2. An eco-friendly catalytic combustion unit as defined in claim 1, wherein: the inner side of a protective shell (4) between the box body (1) and the catalytic oxidation chamber (7) is fixedly connected with a pressure gauge (6), a maintenance plate (5) is installed on the surface of the protective shell (4) through bolts, and a sealing gasket (401) is bonded on the surface of the protective shell (4) on the periphery of the maintenance plate (5).

3. An eco-friendly catalytic combustion unit as defined in claim 1, wherein: the bottom welding of regulating plate (8) has top fixture block (801), and activated carbon adsorption plate (11) top fixedly connected with bottom fixture block (16) of top fixture block (801) bottom, and the periphery swing joint of top fixture block (801) and bottom fixture block (16) has sleeve (15), and the fixed surface of sleeve (15) inboard is connected with elasticity fixture block (1501).

4. The environmentally friendly catalytic combustion unit of claim 1, wherein: the surface of the box body (1) is rotatably provided with a rotating door (101), and the surface of the box body (1) at the top of the rotating door (101) is fixedly connected with a control board.

5. An eco-friendly catalytic combustion unit as defined in claim 1, wherein: the bottom of the box body (1) and the bottom of the catalytic oxidation chamber (7) are welded with the supporting columns (3), and the bottom of each supporting column (3) is welded with the base.

6. The environmentally friendly catalytic combustion unit of claim 1, wherein: the top and the bottom surface of the box body (1) on the other side of the protective shell (4) are fixedly connected with a connecting pipe (2), and a first electromagnetic valve (201) is fixedly installed on the periphery of the connecting pipe (2).