CN218687801U - Pollution source smoke particulate matter purifier - Google Patents

Abstract

The utility model belongs to the field of flue gas purification devices, and discloses a pollution source flue gas particle purification device, which comprises a first treatment box and a second treatment box, the first treatment box is connected with the second treatment box, and the first treatment box is connected with an advanced Smoke outlet, the inside of the first treatment box is connected with a filter screen, activated carbon net and purification net, the first treatment box is provided with a first opening, the inside of the second treatment box is connected with a partition, and the partition separates the second treatment box into the first In the processing chamber and the second processing chamber, the partition is provided with a second opening, the second processing box is connected with a smoke outlet, the first processing box is connected with a cleaning device, and the inner side of the second processing box is connected with a purification device. With this technical solution, Clean the particles attached to the filter by cleaning the soft brush, so that there will not be too much particles attached to the filter, and the subsequent filtering effect will be enhanced.

Description

A pollution source flue gas particle purification device

technical field

The utility model relates to the field of smoke purification devices, in particular to a pollution source smoke particle purification device.

Background technique

A large amount of smog will be produced during boiler production and reaction, and some particles will be mixed in the smog, resulting in environmental pollution. Air purification devices are usually used to purify the smog particles. At present, an air purification device is generally used to filter and purify the flue gas. A filter screen is installed in the treatment box, and the smoke passes through the filter screen to collect the smoke particles to achieve purification; When the flue gas passes through the filter screen, a large amount of particulate matter will soon adhere to the filter screen, and a large amount of particulate matter will adhere to the filter screen to affect the filtering effect of the subsequent flue gas. The current purification device cannot remove the attached particulate matter in time. By replacing the filter screen The method of cleaning the filter screen is slow and labor-intensive, and due to the fast attachment of particles, the staff cannot replace the filter screen in time, which is inconvenient to use.

Utility model content

The utility model intends to provide a purification device for particulate matter in flue gas from a pollution source, to solve the problem that the existing purification device is inconvenient to process the particulate matter attached to the filter screen in a timely manner, resulting in a decrease in the subsequent purification effect.

In order to achieve the above object, the utility model provides the following technical solutions:

A pollution source flue gas particle purification device, comprising a first processing box and a second processing box, the first processing box is connected to the second processing box, the first processing box is connected with a smoke inlet, and the first processing box is connected to the second processing box. The inner side of the box is connected with a filter screen, an activated carbon net and a purification net, the first treatment box is provided with a first opening, and the inner side of the second treatment box is connected with a partition, and the partition divides the second treatment box into first A processing chamber and a second processing chamber, the partition is provided with a second opening, and the second processing box is connected with a smoke outlet;

The first processing box is connected with a cleaning device, the cleaning device includes a reciprocating screw rod, the reciprocating screw rod is connected with the inner wall of the first processing box, the first processing box is connected with a rotating shaft, and the rotating shaft is connected to There are fan blades, the end of the rotating shaft away from the fan blades is connected with a first bevel gear, the inside of the first processing box is connected with an auxiliary rotating rod, and the auxiliary rotating rod is connected with a second bevel gear, and the second bevel gear The gear meshes with the first bevel gear, the auxiliary rotating rod is connected with a driving gear, the reciprocating screw rod is connected with a driven gear, the driven gear is meshed with the driving gear, the reciprocating screw rod is connected with a slide plate, and the reciprocating screw rod is connected with a driven gear. The inner side wall of the first processing box is connected with an auxiliary slide bar, the slide plate is slidably connected with the auxiliary slide bar, the slide plate is connected with a cleaning soft brush, and the cleaning soft brush interferes with the filter screen, and the bottom of the first processing box is connected with a A collection drawer, a slag leakage hole is opened at the bottom of the first processing box, and the slag leakage hole is located on the top of the collection drawer;

A purification device is connected inside the second processing box, and the purification device is used for purifying flue gas.

Preferably, the purification device includes a nozzle, the top of the first processing chamber is connected to a water inlet pipe, the nozzle is connected to the water inlet pipe, the nozzle is located inside the first processing chamber, and the top of the second processing chamber is connected to There is a suction pump, the free end of the water inlet pipe is connected to the water outlet of the suction pump, the water inlet of the suction pump is connected to a water suction pipe, and the bottom of the first treatment chamber is connected to a water outlet pipe.

Preferably, a liquid storage tank is connected to the inside of the second processing chamber, the liquid storage tank is filled with processing liquid, and an air guide tube is connected to the second opening, and the free end of the air guide tube is located at the bottom of the liquid storage tank.

Preferably, several chutes are provided inside the first treatment box, and the filter screen, activated carbon screen and purification net are respectively matched with several of the chutes.

Preferably, both the first treatment box and the second treatment box are connected with box doors.

Preferably, the bottom of the first processing chamber is funnel-shaped.

The beneficial effects produced by this technical solution compared with the prior art:

(1) In this technical solution, the kinetic energy of the flue gas entering the first treatment box drives the fan blade to rotate, and then drives the reciprocating rotation, and the reciprocating screw rod rotates to drive the sliding plate to move, and the cleaning soft brush on the sliding plate cleans the particles attached to the filter screen After cleaning, the cleaned particles fall into the collection drawer below, and the particles attached to the filter screen are cleaned with a cleaning soft brush, so that there will not be too many particles attached to the filter screen, which enhances the subsequent filtering effect, and at the same time allows the staff not to frequent The replacement of the filter screen can reduce the labor intensity and enhance the filtration and purification efficiency; part of the kinetic energy of the smoke is used to rotate the fan blades, which reduces the speed of the smoke passing through the filter screen, thereby reducing the adhesion of particles on the filter screen, which is convenient Clean up later.

(2) This technical solution is equipped with a purification device, which further purifies the flue gas by spraying water through the nozzle, handles the tiny particle impurities contained in the flue gas, reduces the temperature of the flue gas at the same time, and protects the environment; The flue gas is further processed by the treatment liquid contained in the liquid storage tank, and the odor and toxic substances in the flue gas are further filtered to enhance the flue gas purification treatment effect.

(3) The filter screen of this technical solution is slidably connected with the first processing box through the chute, which is convenient for subsequent replacement of the filter screen, activated carbon screen or purification screen, which is convenient and quick; the bottom of the first processing chamber is funnel-shaped, allowing the nozzle to spray All the water can be discharged through the water outlet pipe, so as to avoid the deterioration of the water remaining in the first treatment chamber and affect the flue gas purification effect.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Figure 2 is an enlarged view of A in Figure 1;

Fig. 3 is the front view of the utility model;

Fig. 4 is the left sectional view of the slide plate provided by the utility model;

Reference signs: first treatment box 1, smoke inlet 2, slag leakage hole 3, collection drawer 4, filter screen 5, first opening 6, second treatment box 7, first treatment chamber 8, partition 9, storage Liquid tank 10, water outlet pipe 11, air guide pipe 12, second opening 13, smoke outlet 14, second treatment chamber 15, nozzle 16, water inlet pipe 17, suction pipe 18, suction pump 19, purification net 20, activated carbon net 21. Reciprocating screw mandrel 22, fan blade 23, rotating shaft 24, first bevel gear 25, second bevel gear 26, auxiliary rotating rod 27, driving gear 28, driven gear 29, slide plate 30, cleaning soft brush 31, box Door 32, handle 33, auxiliary slide bar 34, chute 35.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

A pollution source flue gas particle purification device as shown in Figures 1 to 4, comprising a first processing box 1 and a second processing box 7, the front sides of the first processing box 1 and the second processing box 7 are connected with a box door 32 , the first treatment box 1 is connected with the second treatment box 7, the left side of the first treatment box 1 is connected with the smoke inlet 2, and the inner side of the first treatment box 1 is connected with a filter screen 5, an activated carbon net 21 and a purification system in sequence from left to right. Net 20, the inside of the first treatment box 1 is provided with several chutes 35, the filter screen 5, activated carbon net 21 and purification net 20 are respectively matched with some chutes 35 one by one, and the right side of the first treatment box 1 is provided with the first opening 6 , the first treatment box 1 communicates with the second treatment box 7 through the first opening 6, and the inside of the second treatment box 7 is connected with a partition 9, and the partition 9 divides the second treatment box 7 into a first treatment chamber 8 and a second treatment chamber 8. The processing chamber 15, the partition plate 9 is provided with a second opening 13, the first processing chamber 8 and the second processing chamber 15 communicate through the second opening 13, and the right side of the second processing box 7 is connected with a smoke outlet 14;

The first processing box 1 is connected with a cleaning device, and the cleaning device includes a reciprocating screw mandrel 22, and the reciprocating screw mandrel 22 is connected with the inner side wall of the first processing box 1, and the first processing box 1 is connected with a rotating shaft 24, and the left side of the rotating shaft 24 is connected with The fan blade 23, the first bevel gear 25 on the right side of the rotating shaft 24, the top inside the first processing box 1 is connected with an auxiliary rotating rod 27, and the bottom of the auxiliary rotating rod 27 is connected with a second bevel gear 26, and the second bevel gear 26 is connected with the first bevel gear 26. The bevel gear 25 meshes, the top of the auxiliary rotating rod 27 is connected with the driving gear 28, the reciprocating screw rod 22 is connected with the driven gear 29, the driven gear 29 is meshed with the driving gear 28, the reciprocating screw rod 22 is connected with the slide plate 30, and the slide plate 30 is connected with the reciprocating screw rod 22. The screw mandrels 22 cooperate with each other, and the inner side wall of the first treatment box 1 is connected with an auxiliary slide bar 34, the slide plate 30 is slidably connected with the auxiliary slide bar 34, the slide plate 30 is connected with a cleaning soft brush 31, and the cleaning soft brush 31 conflicts with the filter screen 5, the second A collection drawer 4 is connected to the bottom of the treatment box 1, and the collection drawer 4 is slidingly connected with the first treatment box 1. A handle 33 is connected to the rear side of the collection drawer 4, and a slag leakage hole 3 is opened at the bottom of the first treatment box 1. The slag leakage hole 3 Located above collection drawer 4.

The flue gas enters the first treatment box 1 from the smoke inlet 2, and the flue gas hits the fan blade 23 to cause the fan blade 23 to rotate, and the rotation of the fan blade 23 drives the rotation shaft 24 to rotate, thereby driving the first bevel gear 25 to rotate, the first bevel gear 25 and The second bevel gear 26 meshes and then makes the auxiliary rotating rod 27 rotate, the auxiliary rotating rod 27 rotates to drive the driving gear 28 to rotate, the driven gear 29 meshes with the driving gear 28, and then the reciprocating screw mandrel 22 is rotated. 30 rotation limit, so with the rotation of the reciprocating screw rod 22, the sliding plate 30 is driven to reciprocate up and down, and then the cleaning soft brush 31 is driven to reciprocate up and down to clean the filter screen 5, and the cleaned particles fall to the collector through the slag hole 3 Inside drawer 4. When the flue gas enters the first treatment box 1, the kinetic energy drives the fan blades 23 to rotate so that the filter plate can be cleaned in real time, so that too much particulate matter will not adhere to the filter screen 5, and the subsequent filtering effect will be enhanced, and the staff will not need to frequently Replace the filter screen 5, reduce labor intensity, and enhance filtration and purification efficiency; part of the kinetic energy of the flue gas is used to rotate the fan blade 23, so that the speed of the flue gas when passing through the filter screen 5 is reduced, thereby reducing the particulate matter on the filter screen 5 At the same time, the cleaning speed can match the flue gas entering speed. When the flue gas entering speed or the flue gas volume increases, the flue gas impact will also cause the fan blade 23 to rotate faster, which in turn makes the cleaning of the soft brush 31 pairs of filters 5. The cleaning speed becomes faster and easier to use.

The inside of the second treatment box 7 is connected with a purification device, the purification device is used to purify the flue gas, the purification device includes a shower nozzle 16, the top of the first treatment chamber 8 is connected with a water inlet pipe 17, and there are several shower nozzles 16, which are all connected with each other. The water inlet pipe 17 is connected, and the nozzle 16 is positioned at the inside of the first treatment chamber 8, and the top of the second treatment tank 7 is connected with a suction pump 19, and the free end of the water inlet pipe 17 is connected with the water outlet of the suction pump 19, and the water inlet of the suction pump 19 is connected with a Water pumping pipe 18, the water pumping pipe 18 is externally connected to a water source, the bottom of the first processing chamber 8 is connected with a water outlet pipe 11, the bottom of the first processing chamber 8 is funnel-shaped, the water inlet of the water outlet pipe 11 is located at the bottom of the first processing chamber 8, and the water outlet pipe 11 A valve is connected, and the bottom of the inner side of the second processing chamber 15 is connected with a liquid storage tank 10, the liquid storage tank 10 is filled with a treatment liquid, the second opening 13 is connected with an air guide tube 12, and the free end of the air guide tube 12 is located at the bottom of the liquid storage tank 10 and below the surface of the treatment fluid.

The specific implementation process is as follows:

The flue gas enters the first treatment box 1 through the smoke inlet 2, and then passes through the filter screen 5, the activated carbon net 21 and the purification net 20 in sequence to filter and purify the flue gas. When the flue gas passes through, it drives the fan blades 23 to rotate and thus cleans the flue gas. The soft brush 31 cleans the filter screen 5 in real time, the filtered and purified flue gas enters the first processing chamber 8 through the first opening 6, the suction pump 19 is turned on, and the suction pump 19 draws water and sprays it through the nozzle 16, and the nozzle 16 sprays out The water is used to further purify and lower the temperature of the flue gas. The sprayed water is discharged through the outlet pipe 11, and the treated flue gas passes through the second opening 13 to the air guide pipe 12, and then enters the treatment liquid through the air guide pipe 12, and is treated by the treatment liquid. After being discharged by the smoke outlet 14, the flue gas has been purified completely and will not pollute the environment; after using for a period of time, the collected particulate matter can be pulled out backwards by the handle 33 to carry out centralized treatment on the collected particles. The box door 32 can be opened to replace the filter screen 5, activated carbon screen 21 or purification screen 20.

What is described above is only the embodiment of the utility model, and the specific technical solutions and/or characteristics and other general knowledge known in the solutions are not described here too much. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, some modifications and improvements can also be made, and these should also be regarded as the protection scope of the utility model, and these will not affect the utility model. Effects of utility model implementation and practicability of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (6)

1. A pollution source flue gas particle purification device is characterized in that: comprising a first treatment box (1) and a second treatment box (7), the first treatment box (1) and the second treatment box (7) are connected , the first treatment box (1) is connected with a smoke inlet (2), and the inside of the first treatment box (1) is connected with a filter screen (5), an activated carbon net (21) and a purification net (20), so The first processing box (1) is provided with a first opening (6), and the inside of the second processing box (7) is connected with a partition (9), and the partition (9) connects the second processing box (7) Divided into a first processing chamber (8) and a second processing chamber (15), the partition (9) is provided with a second opening (13), and the second processing box (7) is connected with a smoke outlet (14 ); The first processing box (1) is connected with a cleaning device, and the cleaning device includes a reciprocating screw rod (22), and the reciprocating screw rod (22) is connected with the inner side wall of the first processing box (1). The processing box (1) is connected with a rotating shaft (24), and the rotating shaft (24) is connected with a fan blade (23), and the end of the rotating shaft (24) away from the fan blade (23) is connected with a first bevel gear ( 25), the inside of the first processing box (1) is connected with an auxiliary rotating rod (27), and the auxiliary rotating rod (27) is connected with a second bevel gear (26), and the second bevel gear (26) and The first bevel gear (25) is engaged, the auxiliary rotating rod (27) is connected with a driving gear (28), and the reciprocating screw mandrel (22) is connected with a driven gear (29), and the driven gear (29) Engaging with the driving gear (28), the reciprocating screw rod (22) is connected with a slide plate (30), the inner side wall of the first processing box (1) is connected with an auxiliary slide bar (34), and the slide plate (30) is connected with the The auxiliary slide bar (34) is slidably connected, the slide plate (30) is connected with a cleaning soft brush (31), and the cleaning soft brush (31) interferes with the filter screen (5), and the bottom of the first processing box (1) A collection drawer (4) is connected, and a slag leakage hole (3) is provided at the bottom of the first processing box (1), and the slag leakage hole (3) is located at the top of the collection drawer (4); A purification device is connected inside the second processing box (7), and the purification device is used for purifying flue gas. 2. A pollution source flue gas particle purifying device as claimed in claim 1, characterized in that: the purifying device comprises a nozzle (16), and the top of the first processing chamber (8) is connected with a water inlet pipe (17), The nozzle (16) is connected to the water inlet pipe (17), the nozzle (16) is located inside the first processing chamber (8), and the top of the second processing tank (7) is connected to a suction pump (19) , the free end of the water inlet pipe (17) is connected to the outlet of the suction pump (19), the water inlet of the suction pump (19) is connected to the water inlet pipe (18), and the bottom of the first processing chamber (8) is connected to A water outlet pipe (11) is arranged. 3. A device for purifying smoke particles from pollution sources according to claim 1, characterized in that: a liquid storage tank (10) is connected to the inner side of the second processing chamber (15), and the inside of the liquid storage tank (10) The second opening (13) is connected with an air guide tube (12), and the free end of the air guide tube (12) is located at the bottom of the liquid storage tank (10). 4. A pollution source flue gas particle purifying device as claimed in claim 1, characterized in that: the inside of the first treatment box (1) is provided with several chutes (35), the filter screen (5), activated carbon The net (21) and the purification net (20) are respectively matched with the plurality of chutes (35) one by one. 5. The device for purifying flue gas particles from pollution sources according to claim 1, characterized in that: the first treatment box (1) and the second treatment box (7) are both connected with a box door (32). 6. The device for purifying particulate matter in flue gas from pollution sources according to claim 2, characterized in that: the bottom of the first processing chamber (8) is funnel-shaped.

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