CN215388362U - Boiler waste gas purification treatment device - Google Patents

Abstract

The utility model discloses a boiler waste gas purification treatment device, which relates to the technical field of boiler waste gas treatment and comprises a base, wherein the top of the base is sequentially provided with a cleaning component, a water filtering component and a waste gas treatment component; the utility model firstly sprays cleaning liquid on the condensation net through a spray head in the cleaning component to form a filter net to remove granular impurities in the boiler waste gas, a water receiving tank at the bottom sends the generated waste water to a waste water tank through a water leakage pipe for centralized treatment, the waste gas with water vapor is subjected to water removal treatment through a lime plate in the water filtering component, the waste gas mixed with water vapor is prevented from entering an activated carbon plate to block adsorption holes on the activated carbon plate, the adsorption effect of the activated carbon plate on the impurities in the waste gas is reduced, and finally, the waste gas is deeply purified through an activated carbon adsorption plate in a third shell, so that the waste gas generated by the boiler is discharged.

Description

Boiler waste gas purification treatment device

Technical Field

The utility model relates to the technical field of boiler waste gas treatment, in particular to a boiler waste gas purification treatment device.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, the boiler comprises a boiler and a furnace, the hot water or the steam generated in the boiler can directly provide heat energy required by industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into the electric energy through a generator.

Chinese utility model patent No. 201920142893 a gas boiler exhaust purification processing apparatus is to natural gas heating conduction oil pot exhaust purification, realize the cleaning and purification of gas boiler waste gas through active carbon and scrubbing liquid, the active carbon adsorption plate who drives flabellum and bottom through the motor on the one hand rotates, realize dynamic exhaust cleaning, waste gas is wider with the active carbon contact surface, adsorption effect is better, on the other hand nut cover drives scrubbing liquid nozzle and removes spraying communicating pipe bottom, reduce scrubbing liquid consumption.

In practical operation, part of solid particles are doped in the waste gas of the natural gas heating heat conduction oil boiler, when the waste gas is subjected to rotary adsorption through the activated carbon adsorption plate, the gas washing liquid in the gas washing liquid nozzle at the bottom of the activated carbon enters the surface of the activated carbon adsorption plate through the communicating pipe, the activated carbon adsorption plate is wetted, the solid particles in the waste gas are transferred to the adsorption plate during rotation, the solid particles are accumulated for a long time, and the effect of adsorbing the waste gas on the surface of the activated carbon adsorption plate is greatly reduced.

Therefore, a boiler waste gas purification treatment device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler exhaust gas purification treatment device to solve the problem of low exhaust gas treatment efficiency of the exhaust gas purification device in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a boiler waste gas purification treatment device comprises a base, wherein a cleaning component, a water filtering component and a waste gas treatment component are sequentially arranged at the top of the base;

the waste gas treatment component comprises a third shell, a baffle, a first activated carbon adsorption plate, a second activated carbon adsorption plate, a first motor, a gear sleeve, a gear column and a fan-shaped activated carbon plate, wherein the baffle is fixed at the top of the third shell through spot welding, the first motor is installed on the inner wall of the bottom of the third shell, the output end of the first motor is movably connected with the gear sleeve through a bearing, the gear column is installed on the gear sleeve, the gear column and the gear sleeve are movably connected, and the fan-shaped activated carbon plate is uniformly and symmetrically installed on the gear column;

the top and one side of third casing all install the fourth casing, and one side inner wall of fourth casing has the second motor through the bolt fastening, the output of second motor is fixed with metal fan head through spot welding, the screen cloth is all installed with one side at the top of third casing, and screen cloth and metal fan head correspond the setting.

Further, it includes first casing, congeals net, shower nozzle, water receiving pond and hourglass water pipe to wash the subassembly, the water receiving pond is installed to the bottom inner wall of first casing, the top inner wall of first casing just is located the water receiving pond internal symmetry and installs and congeal the net, two congeal the opposite face of net and the top inner wall that is located first casing and install the shower nozzle, a lateral symmetry intercommunication of first casing has the hourglass water pipe, and the one end and the water receiving pond of just leaking the water pipe are linked together.

Further, install the waste water tank on the base, the water leakage pipe on the first casing is linked together with the waste water tank, one side intercommunication of first casing has the ventilation pipe, and installs the dead lever in the ventilation pipe, there is the plastics fan head through bearing swing joint in the ventilation pipe and on being located the dead lever, the other end of ventilation pipe is linked together with one side of second casing, one side top intercommunication of first casing has the air inlet.

Furthermore, the water filtering component comprises a second shell, a lime board and a lock catch, the lime board is uniformly arranged in the second shell, and the lock catch is arranged at the top of one side of the second shell.

Furthermore, the one end that just is located the lime board in the second casing is installed movable buckle, the one end of activity buckle is fixed mutually with the top inner wall of second casing, the opposite side that just is located the lime board in the second casing is installed fixed buckle, and the one end of fixed buckle is fixed mutually with the bottom inner wall of second casing, one side intercommunication of second casing has the ventilation pipe, and is connected with plastics fan head through the dead lever in the ventilation pipe, the other end of ventilation pipe is linked together with one side of third casing.

Further, one side of first active carbon adsorption board is fixed mutually through one side of activity buckle and baffle, and the opposite side of first active carbon adsorption board is fixed mutually through one side inner wall of activity buckle and third casing, the one end of second active carbon adsorption board is fixed mutually through the one end of activity buckle and baffle, and the other end of second active carbon adsorption board is fixed mutually through the bottom inner wall of fixed buckle and third casing, one side inner wall intercommunication of third casing has the gas outlet, and installs the plastics fan head through the dead lever in the gas outlet.

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

earlier through the shower nozzle in the washing subassembly, spray the washing liquid on condensing on the net, form a filter screen, the graininess impurity to in the boiler waste gas is clear away, and the waste water of bottom water receiving pond with the production is delivered to the waste water tank centralized processing through the weeping pipe, the waste gas that will take vapor through the lime board in the drainage subassembly carries out the dewatering and handles, prevent to block up the adsorption hole on the active carbon board on the waste gas entering active carbon board that mix with vapor, cause the impurity adsorption effect of active carbon board in to waste gas to reduce, carry out deep purification to waste gas at last at the active carbon adsorption board in through the third casing, make the waste gas that the boiler produced can discharge.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a condensation network according to the present invention;

FIG. 3 is a schematic view of the connection structure of the plastic fan head and the fixing rod of the present invention;

FIG. 4 is a schematic top cross-sectional view of a third housing of the present invention;

fig. 5 is a schematic view of the connection between the gear sleeve and the gear column.

In the figure: 1. cleaning the assembly; 101. a first housing; 102. condensing the net; 103. a spray head; 104. a water receiving pool; 105. a water leakage pipe; 2. a vent pipe; 3. a plastic fan head; 4. fixing the rod; 5. a water filtration assembly; 501. a second housing; 502. a lime board; 503. locking; 6. a movable buckle; 7. fixing the buckle; 8. an exhaust gas treatment component; 801. a third housing; 802. a baffle plate; 803. a first activated carbon adsorption plate; 804. a second activated carbon adsorption plate; 805. a first motor; 806. a gear sleeve; 807. a tooth post; 808. a fan-shaped activated carbon plate; 9. an air outlet; 10. a wastewater tank; 11. a fourth housing; 12. a second motor; 13. a metal fan head; 14. screening a screen; 15. a base; 16. an air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

example 1:

as shown in fig. 1-3, the utility model provides a boiler exhaust gas purification treatment device, which comprises a base 15, wherein the top of the base 15 is sequentially provided with a cleaning component 1, a water filtering component 5 and an exhaust gas treatment component 8, and the cleaning component 1 and the water filtering component 5 are used in cooperation; the cleaning assembly 1 comprises a first shell 101, condensation nets 102, spray heads 103, water receiving tanks 104 and water leakage pipes 105, the water receiving tank 104 is mounted on the inner wall of the bottom of the first shell 101, the condensation nets 102 are symmetrically mounted on the inner wall of the top of the first shell 101 and located in the water receiving tank 104, the spray heads 103 are mounted on the opposite surfaces of the two condensation nets 102 and located on the inner wall of the top of the first shell 101, the water leakage pipes 105 are symmetrically communicated with one side of the first shell 101, one end of each water leakage pipe 105 is communicated with the water receiving tank 104, the water filtering assembly 5 comprises a second shell 501, a lime board 502 and a lock catch 503, the lime board 502 is uniformly mounted in the second shell 501, and the lock catch 503 is mounted at the top of one side of the second shell 501;

waste gas generated by the boiler enters the first shell 101 from the air inlet 16, cleaning liquid sprayed by the spray head 103 is uniformly dispersed on the condensing nets 102 on the two sides, the cleaning liquid sprayed by the spray head 103 causes the flow velocity of gas in the first shell 101 to be increased, convection is formed, the waste gas on the two sides is pushed into the condensing nets 102 to be cleaned and filtered, and particulate matters in the waste gas are filtered out, and the pH value of the adopted cleaning liquid is greater than 7, is alkaline liquid, and is used for removing acidic substances in the waste gas;

waste water that produces on the condensation net 102 falls into water receiving tank 104, arrange waste water tank 10 in through weeping pipe 105 and carry out centralized processing, waste gas after first step of processing enters into second casing 501, the plastics fan head 3 on the dead lever 4 further improves gaseous velocity of flow in the ventilation pipe 2, make waste gas filtration purification's whole efficiency accelerate, waste gas filters through lime board 502, get rid of the aqueous vapor of waste gas doping in will first step washing, prevent that the waste gas that takes steam from entering into on the active carbon adsorption board, cause the hole jam of active carbon adsorption board, influence subsequent waste gas purification and handle, and the top of second casing 501 is the activity setting, can open second casing 501 top through hasp 503, it is more convenient to make change lime board 502 through activity buckle 6 and fixed buckle 7.

Example 2:

as shown in fig. 1, 4 and 5, the utility model provides a boiler exhaust gas purification treatment device, and a water filtering component 5 and an exhaust gas treatment component 8 are used in cooperation; the exhaust gas treatment component 8 comprises a third shell 801, a baffle 802, a first activated carbon adsorption plate 803, a second activated carbon adsorption plate 804, a first motor 805, a gear sleeve 806, a gear column 807 and a fan-shaped activated carbon plate 808, wherein the baffle 802 is fixed at the top of the third shell 801 through spot welding, the first motor 805 is installed on the inner wall of the bottom of the third shell 801, the output end of the first motor 805 is movably connected with the gear sleeve 806 through a bearing, the gear column 807 is installed on the gear sleeve 806, the gear column 807 and the gear sleeve 806 are movably connected, and the fan-shaped activated carbon plate 808 is uniformly and symmetrically installed on the gear column 807;

in the second step, water vapor in the exhaust gas is removed in the lime board 502, at this time, dry exhaust gas enters the third shell 801 from the ventilation pipe 2, the second motor 12 in the fourth shell 11 at the top drives the metal fan head 13 to blow the exhaust gas onto the first activated carbon adsorption board 803, the metal fan head 13 on one side of the third shell 801 blows the exhaust gas onto the tooth columns 807, the arrangement of the screen 14 prevents the exhaust gas from entering the fourth shell 11 in a single direction, the first motor 805 drives the tooth sleeves 806, the tooth sleeves 806 drive the tooth columns 807 to rotate, the fan-shaped activated carbon boards 808 on the tooth columns 807 rotate, airflow is formed in the third shell 801, so that the contact between the exhaust gas and the activated carbon adsorption boards is irregular, the exhaust gas is prevented from being filtered and purified at one place for a long time, the adsorption effect of the activated carbon boards is reduced, and the finally treated exhaust gas is discharged from the gas outlet 9.

The working process of the utility model is as follows:

when the device is used, waste gas generated by a boiler is introduced into the first shell 101 from the air inlet 16 through an external pipeline, pressurized cleaning liquid is sprayed out from the spray head 103 through an external connecting device, and scattered cleaning liquid is uniformly distributed on the condensation net 102 to form a filtering water wall so as to filter and purify particulate matters and other soluble impurities in the waste gas;

waste gas after primary purification enters the second shell 501 from the ventilation pipe 2, the plastic fan head 3 mounted on the fixed rod 4 in the ventilation pipe 2 is blown by the waste gas, the whole fluidity of the waste gas is improved, water vapor in the waste gas which is just cleaned is adsorbed by the lime board 502, the dried waste gas enters the ventilation pipe 2 again and flows into the third shell 801, and a worker opens the lock 503 on the second shell 501 at regular time and replaces the lime board 502 in the second shell 501;

the waste gas of retreatment once more, it rotates to drive metal fan head 13 through second motor 12, accelerate waste gas and filter the edulcoration on first active carbon adsorption plate 803 and second active carbon adsorption plate 804, first motor 805 drives tooth cover 806 and rotates, tooth cover 806 drives tooth post 807 and rotates, fan-shaped active carbon plate 808 that is located on tooth post 807 carries out rotatory filtration purification once more, make purifier's exhaust-gas treatment effect better, open the top of third casing 801 through hasp 503 equally, make the part of changing in the third casing 801 easier, and finally, the waste gas after the purification is discharged from gas outlet 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A boiler exhaust gas purification processing apparatus, includes base (15), its characterized in that: the top of the base (15) is sequentially provided with a cleaning component (1), a water filtering component (5) and an exhaust gas treatment component (8);

the waste gas treatment assembly (8) comprises a third shell (801), a baffle (802), a first activated carbon adsorption plate (803), a second activated carbon adsorption plate (804), a first motor (805), a gear sleeve (806), a gear column (807) and a fan-shaped activated carbon plate (808), wherein the baffle (802) is fixed at the top of the third shell (801) through spot welding, the first motor (805) is installed on the inner wall of the bottom of the third shell (801), the output end of the first motor (805) is movably connected with the gear sleeve (806) through a bearing, the gear column (807) is installed on the gear sleeve (806), the gear column (807) is movably connected with the gear sleeve (806), and the fan-shaped activated carbon plates (808) are uniformly and symmetrically installed on the gear column (807);

fourth casing (11) are all installed to the top and one side of third casing (801), and the one side inner wall of fourth casing (11) has second motor (12) through the bolt fastening, the output of second motor (12) is fixed with metal fan head (13) through spot welding, screen cloth (14) are all installed to the top and one side of third casing (801), and screen cloth (14) correspond the setting with metal fan head (13).

2. The boiler exhaust gas purification treatment device according to claim 1, characterized in that: wash subassembly (1) and include first casing (101), condensation net (102), shower nozzle (103), water receiving tank (104) and hourglass water pipe (105), water receiving tank (104) are installed to the bottom inner wall of first casing (101), the top inner wall of first casing (101) just is located water receiving tank (104) interior symmetry and installs condensation net (102), two congeal the opposite face of net (102) and be located the top inner wall of first casing (101) and install shower nozzle (103), one side symmetry intercommunication of first casing (101) has hourglass water pipe (105), and the one end of leaking water pipe (105) is linked together with water receiving tank (104).

3. The boiler exhaust gas purification treatment device according to claim 2, characterized in that: install waste water tank (10) on base (15), leak water pipe (105) on first casing (101) are linked together with waste water tank (10), one side intercommunication of first casing (101) has ventilation pipe (2), and installs dead lever (4) in ventilation pipe (2), there is plastics fan head (3) through bearing swing joint in ventilation pipe (2) and on being located dead lever (4), the other end of ventilation pipe (2) is linked together with one side of second casing (501), one side top intercommunication of first casing (101) has air inlet (16).

4. The boiler exhaust gas purification treatment device according to claim 1, characterized in that: the water filtering component (5) comprises a second shell (501), a lime board (502) and a lock catch (503), the lime board (502) is uniformly installed in the second shell (501), and the lock catch (503) is installed at the top of one side of the second shell (501).

5. The boiler exhaust gas purification treatment device according to claim 4, characterized in that: the movable clamping buckle (6) is installed at one end, located on the lime board (502), in the second shell (501), one end of the movable clamping buckle (6) is fixed to the inner wall of the top of the second shell (501), the other end, located on the lime board (502), in the second shell (501) is installed with the fixed clamping buckle (7), one end of the fixed clamping buckle (7) is fixed to the inner wall of the bottom of the second shell (501), one side of the second shell (501) is communicated with the ventilation pipe (2), the ventilation pipe (2) is connected with the plastic fan head (3) through the fixed rod (4), and the other end of the ventilation pipe (2) is communicated with one side of the third shell (801).

6. The boiler exhaust gas purification treatment device according to claim 1, characterized in that: one side of first active carbon adsorption board (803) is fixed mutually through one side of activity buckle (6) and baffle (802), and the opposite side of first active carbon adsorption board (803) is fixed mutually through one side inner wall of activity buckle (6) and third casing (801), the one end of second active carbon adsorption board (804) is fixed mutually through the one end of activity buckle (6) and baffle (802), and the other end of second active carbon adsorption board (804) is fixed mutually through the bottom inner wall of fixed buckle (7) and third casing (801), one side inner wall intercommunication of third casing (801) has gas outlet (9), and installs plastics fan head (3) through dead lever (4) in gas outlet (9).

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