CN211119452U - Waste incineration tail gas water trap - Google Patents

Abstract

The utility model discloses a msw incineration tail gas water trap, including spraying the case, the top fixed mounting who sprays the incasement chamber has the shower nozzle, there is the filter screen at the middle part that sprays the incasement chamber through spout swing joint, it has the intake pipe to spray the left upper portion fixedly connected with of incasement chamber, it has the pump machine to spray the left lower part fixed mounting of case, the water sucking mouth of pump machine passes through the pipeline and sprays the left bottom fixed connection of incasement chamber, the delivery port of pump machine passes through pipeline and shower nozzle fixed connection, support fixedly connected with drying cabinet is passed through at the top that sprays the case, the drying block has been placed to the inner chamber of drying cabinet. The utility model discloses an intake pipe, drying cabinet, long tube, first solenoid valve, second solenoid valve, blast pipe, condensing box, dry piece, gas moisture detector, baffle and refrigeration piece mutually support, it is poor to have solved present water trap dewatering effect, the problem that people used not convenient for.

Description

Waste incineration tail gas water trap

Technical Field

The utility model relates to a msw incineration tail gas processing technology field specifically is a msw incineration tail gas water trap.

Background

The waste incineration is an old traditional method for treating the waste, and after the waste is treated by the incineration method, saves land, can also eliminate various pathogens and convert toxic and harmful substances into harmless substances, so that the garbage incineration method becomes one of the main methods for treating urban garbage, and modern garbage incinerators are all provided with good smoke dust purification devices, can purify the tail gas generated by incineration, reduces the pollution to the atmosphere, has a plurality of methods for purifying the smoke dust in the waste incineration tail gas, the most common method is spray purification, the flue gas after spray purification contains water vapor, and the water vapor carries part of dust particles to drift out, thereby affecting the purification effect, so need water trap to clear away the steam in the flue gas, but present water trap dewatering effect is poor, and the people of being inconvenient for use for this reason, we provide a waste incineration tail gas water trap.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste incineration tail gas water trap possesses the effectual advantage of dewatering, and it is poor to have solved present water trap dewatering effect, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a waste incineration tail gas dewatering device comprises a spraying box, wherein a spray head is fixedly installed at the top of an inner cavity of the spraying box, a filter screen is movably connected in the middle of the inner cavity of the spraying box through a sliding groove, an air inlet pipe is fixedly connected at the left upper part of the inner cavity of the spraying box, a pump is fixedly installed at the left lower part of the spraying box, a water suction port of the pump is fixedly connected with the left bottom of the inner cavity of the spraying box through a pipeline, a water outlet of the pump is fixedly connected with the spray head through a pipeline, a drying box is fixedly connected at the top of the spraying box through a support, a drying block is placed in an inner cavity of the drying box, a condensing box is fixedly connected at the upper part of the right side of the spraying box, a baffle is fixedly installed in an inner cavity of the condensing box, a mounting groove is formed in the right side of the inner cavity of the mounting, the top fixedly connected with blast pipe of condensing box inner chamber, the lower part fixed mounting of blast pipe inner chamber has gaseous moisture detector, the upper portion fixed mounting of blast pipe inner chamber has the second solenoid valve, the left side fixedly connected with long tube of blast pipe, the other end of long tube and the right side fixed connection of drying cabinet inner chamber, the inner chamber fixed mounting of long tube has first solenoid valve.

Preferably, the bottom on the right side of the inner cavity of the spraying box is provided with a second water outlet, the bottom of the inner cavity of the condensing box is provided with a first water outlet, the inner cavities of the first water outlet and the second water outlet are both provided with valves, and an opening is formed between the spraying box and the condensing box.

Preferably, the right side of the inner cavity of the spraying box and the lower part of the filter screen are provided with a water injection port, and the top of the water injection port is movably connected with a sealing cover through threads.

Preferably, the spraying box, the drying box and the condensing box are all movably connected with box doors through hinges, the box doors of the condensing box are located on the back face of the condensing box, and transparent glass is arranged at the middle end of the lower portion of the front surface of the spraying box.

Preferably, the left end fixed mounting that sprays case positive surface lower part has the display, the input of display and gaseous moisture detector's output electric connection, the right-hand member fixed mounting that sprays case positive surface lower part has the P L C controller, the output of P L C controller respectively with the input electric connection of first solenoid valve, second solenoid valve, pump machine and refrigeration piece.

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

the utility model discloses an intake pipe, can send into tail gas burning and spray the incasement, utilize the water filling port to spray the inner chamber injection clear water of case, utilize the pump machine with water suction and utilize the shower nozzle blowout, can purify the smoke and dust in the tail gas, then send into the condensing box with the tail gas that contains steam in, utilize the refrigeration piece to reduce the temperature in the condensing box, make the steam condensation in the tail gas become the drop of water, utilize the blast pipe to discharge tail gas, utilize the humidity in the tail gas after the gas moisture detector detects the condensation, when humidity is higher, close the second solenoid valve and open first solenoid valve, utilize the long tube to send tail gas into the drying cabinet in, utilize the drying block to carry out secondary drying to tail gas, then discharge tail gas, can improve dewatering effect, it is poor to have solved present dewatering device dewatering effect, be not convenient for the problem that people used.

Drawings

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

fig. 2 is a schematic view of the sectional structure of the front view of the present invention.

In the figure, the device comprises a spraying box 1, a gas inlet pipe 2, a drying box 3, a long pipe 4, a first electromagnetic valve 5, a second electromagnetic valve 6, a gas outlet pipe 7, a condensing box 8, a first water outlet 9, a first water outlet 10, a water inlet 11, a second water outlet 12, a P L C controller 13, a display 14, a pump machine 15, a filter screen 16, a spray head 17, a drying block 18, a gas humidity detector 19, a baffle plate 20, a refrigerating sheet 21 and a mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a spray box 1, intake pipe 2, drying cabinet 3, long tube 4, first solenoid valve 5, second solenoid valve 6, blast pipe 7, condensing box 8, first drain 9, water filling port 10, second outlet 11, P L C controller 12, display 13, pump machine 14, filter screen 15, shower nozzle 16, dry block 17, gas moisture detector 18, baffle 19, refrigeration piece 20 and mounting groove 21 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Please refer to fig. 1-2, a waste incineration tail gas dewatering device, including spray box 1, top fixed mounting of spray box 1 inner chamber has shower nozzle 16, the middle part of spray box 1 inner chamber has filter screen 15 through spout swing joint, the right side of spray box 1 inner chamber and the lower part that is located filter screen 15 have water filling port 10, the top of water filling port 10 has sealed lid through screw swing joint, the left upper portion fixed connection of spray box 1 inner chamber has intake pipe 2, the left lower part fixed mounting of spray box 1 has pump 14, the water absorption opening of pump 14 has the pipeline and the left bottom fixed connection of spray box 1 inner chamber, the delivery port of pump 14 has the pipeline and shower nozzle 16 fixed connection, the top of spray box 1 has dry block 3 through support fixed connection, dry block 17 has been placed to the inner chamber of dry box 3, the upper portion fixed connection on spray box 1 right side has condensing box 8, the bottom on spray box 1 inner chamber right side has second outlet 11, the bottom of condensing box 8 inner chamber has first outlet 9, the inner chamber of first outlet 9 and second outlet 11 has all been provided with the valve, the inner chamber, the opening between spray box 1 and condensing box 8 has the right side fixed connection of the right side has the tail gas inlet 3, tail gas inlet 3 and tail gas outlet 3, tail gas outlet 3 has the tail gas inlet 3 and tail gas outlet, tail gas outlet 3 has the tail gas outlet, tail gas outlet 3 has the tail gas outlet, tail gas outlet of the tail gas outlet, tail gas outlet of the condensing box 7, the condensing box 7 of the condensing box 7 inner chamber 7, the condensing box 7 inner chamber 3, the condensing box 7 of the right side fixed connection of the condensing box 7 inner chamber, the condensing box 7 inner chamber of the right side fixed connection of the condensing box 7 inner chamber of the condensing box 7 of the condensing box, the condensing box 7 of the condensing box 3, the condensing box 7 inner chamber of the condensing box 7 inner chamber, the condensing box 7 inner chamber 3, the condensing box 7 inner chamber of the condensing box 7 inner chamber 20, the condensing box 3 inner chamber of the condensing box 7 inner chamber of the condensing box 3, the condensing box 7 inner chamber of the condensing box.

When in use, the burning tail gas can be sent into the spray box 1 through the air inlet pipe 2, clean water is injected into the inner cavity of the spray box 1 through the water injection port 10, water is sucked out through the pump 14 and is sprayed out through the spray head 16, the smoke dust in the tail gas can be purified, then the tail gas containing water vapor is sent into the condensing box 8, the temperature in the condensing box 8 is reduced by utilizing the refrigerating sheet 20, so that the water vapor in the tail gas is condensed into water drops, the tail gas is discharged by the exhaust pipe 7, the humidity in the condensed tail gas is detected by the gas humidity detector 18, when the humidity is higher, the second electromagnetic valve 6 is closed and the first electromagnetic valve 5 is opened, the tail gas is sent into the drying box 3 by the long pipe 4, the secondary drying is carried out on the tail gas by the drying block 17, then exhaust tail gas, can improve the dewatering effect, it is poor to have solved present dewatering device dewatering effect, the problem that the people of being inconvenient for used.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a msw incineration tail gas water trap, includes spray tank (1), its characterized in that: the spray box comprises a spray box body (1), a spray box (16), a filter screen (15), a gas inlet pipe (2) fixedly connected with the left upper part of the inner cavity of the spray box body (1), a pump (14) fixedly connected with the left lower part of the spray box body (1), a water suction port of the pump (14) is fixedly connected with the left bottom of the inner cavity of the spray box body (1) through a pipeline, a water outlet of the pump (14) is fixedly connected with the spray head (16) through a pipeline, a drying box (3) fixedly connected with the top of the spray box body (1) through a support, a drying block (17) is placed in the inner cavity of the drying box (3), a condensation box (8) fixedly connected with the upper part of the right side of the spray box body (1), and a baffle (19) fixedly mounted in the, mounting groove (21) have been seted up on the right side of condensing box (8) inner chamber, the right side fixed mounting of mounting groove (21) inner chamber has refrigeration piece (20), the cooling surface of refrigeration piece (20) runs through the right side of mounting groove (21) inner chamber and extends to the outside on condensing box (8) right side, the top fixedly connected with blast pipe (7) of condensing box (8) inner chamber, the lower part fixed mounting of blast pipe (7) inner chamber has gaseous moisture detector (18), the upper portion fixed mounting of blast pipe (7) inner chamber has second solenoid valve (6), the left side fixedly connected with long tube (4) of blast pipe (7), the other end of long tube (4) and the right side fixed connection of drying cabinet (3) inner chamber, the inner chamber fixed mounting of long tube (4) has first solenoid valve (5).

2. The waste incineration tail gas water removal device according to claim 1, characterized in that: the bottom on the right side of the inner cavity of the spray box (1) is provided with a second water outlet (11), the bottom of the inner cavity of the condensation box (8) is provided with a first water outlet (9), the inner cavities of the first water outlet (9) and the second water outlet (11) are provided with valves, and an opening is formed between the spray box (1) and the condensation box (8).

3. The waste incineration tail gas water removal device according to claim 1, characterized in that: the right side of the inner cavity of the spray box (1) and the lower part of the filter screen (15) are provided with a water injection port (10), and the top of the water injection port (10) is movably connected with a sealing cover through threads.

4. The waste incineration tail gas water removal device according to claim 1, characterized in that: spray case (1), drying cabinet (3) and condensing box (8) and all have the chamber door through hinge swing joint, the chamber door of condensing box (8) is located the back of condensing box (8), the middle-end that sprays case (1) positive surface lower part is provided with transparent glass.

5. The waste incineration tail gas water removal device according to claim 1, characterized in that a display (13) is fixedly mounted at the left end of the lower portion of the front surface of the spraying box (1), the input end of the display (13) is electrically connected with the output end of the gas humidity detector (18), a P L C controller (12) is fixedly mounted at the right end of the lower portion of the front surface of the spraying box (1), and the output end of the P L C controller (12) is electrically connected with the input ends of the first electromagnetic valve (5), the second electromagnetic valve (6), the pump (14) and the refrigerating sheet (20) respectively.

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