CN215427937U

CN215427937U - Efficient wet-type water film dust pelletizing system

Info

Publication number: CN215427937U
Application number: CN202120585455.XU
Authority: CN
Inventors: 苏振江; 苏奇; 郑晓霖
Original assignee: Shanghai Haiqi Environmental Protection Technology Co ltd
Current assignee: Shanghai Haiqi Environmental Protection Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-01-07
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses an efficient wet-type water film dedusting system, which comprises a tank body and an electric cabinet, wherein the electric cabinet is arranged on the side surface of the tank body, an air inlet pipe is arranged on the side surface of the bottom end of the tank body in a tangent mode, an exhaust pipe is arranged at the top end of the tank body, a smoke exhaust auxiliary device is arranged inside the tank body, an overflow groove is formed in the inner wall of the tank body and is communicated with the inner cavity of the tank body, smoke flows towards the direction of the exhaust pipe under the action of a first fan blade frame and a second fan blade frame after entering through the air inlet pipe, the smoke acts on a water film on the inner wall of the tank body under the action of a dispersion plate, so that the smoke can be fully contacted with the water film, the dedusting effect is improved, the water mixed with the smoke can be precipitated inside a wastewater tank through a water retaining ring and an extension pipe, and sludge can enter the inside a water pump as little as possible, thereby ensuring the operation stability of the water pump.

Description

Efficient wet-type water film dust pelletizing system

Technical Field

The utility model relates to the technical field of flue gas dust removal, in particular to a high-efficiency wet water film dust removal system.

Background

A water film dust remover: the water film dust remover is a purification device which utilizes dust-containing gas to impact the water film caused by a certain method on the inner wall of the dust remover or other special components, so that dust is captured by the water film and gas is purified, and the working principle of the water film dust remover is as follows: the dust-containing gas is introduced from the lower part of the cylinder body in the tangential direction, rotates and rises, dust particles are separated under the action of centrifugal force, are thrown to the inner wall of the cylinder body, are adsorbed by a water film layer flowing on the inner wall of the cylinder body, flow to the cone at the bottom along with water, and are discharged through the dust discharge port.

Present water film dust remover is most of to contact through the spiral upward movement of flue gas self and water film, removes dust from this, though can carry out dust removal work, but the dust removal speed is slow, and dust collection efficiency is low, moreover when the recovery of water is recycled because the aquatic contains more mud, consequently causes the inside jam of water pump easily to influence the use in later stage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the background art, the utility model discloses an efficient wet-type water film dust removal system, wherein flue gas is pushed to the surface of a water film through a dispersible tablet, so that dust removal operation is carried out, the dust removal speed is accelerated, the dust removal efficiency is improved, water can be effectively prevented from containing sludge during recycling, the inner part of a water pump is prevented from being blocked by the sludge, and the use requirements of people are met.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides an efficient wet-type water film dust pelletizing system, includes a jar body and electric cabinet, the side at the jar body is installed to the electric cabinet, the tangent intake pipe of installing in the bottom side of the jar body, the blast pipe is installed on the top of the jar body, the internally mounted of the jar body has the auxiliary device that discharges fume, the overflow launder has been seted up in the inner wall of the jar body, the overflow launder sets up with the inner chamber intercommunication of the jar body, conical collection storehouse is installed to the bottom of the jar body, the bottom of collecting the storehouse is connected with the waste water tank, be provided with the water tank between the waste water tank and the jar body, the water tank has water pump one through the pipe connection, water pump one is connected with the bottom of overflow launder through the inlet tube.

The inside mounting of waste water tank has the manger plate ring, the bottom open position department of collecting the storehouse installs the extension pipe, the bottom setting of extension pipe is in the inside of extension pipe, the blow off pipe is installed to the bottom of waste water tank, install solenoid valve two on the blow off pipe.

The side of the water tank is connected with an external water source through a liquid inlet pipe, and a first electromagnetic valve is installed on the liquid inlet pipe.

A return pipe is installed on the waste water tank outside the water retaining ring, the top end of the return pipe is connected with a second water pump, and the water outlet end of the second water pump is connected with the bottom end of the overflow groove through a return pipe.

The smoke exhaust auxiliary device comprises a first support installed inside an exhaust pipe, a top plate is installed at the top end of the first support, a motor is installed on the surface of the top plate, an output shaft of the motor penetrates through the inside of a tank body and extends to the inside of the tank body and is connected with an installation shaft, a first fan blade frame, a dispersion plate and a second fan blade frame are sequentially installed on the installation shaft from top to bottom, the first fan blade frame is arranged above an overflow groove, the second fan blade frame is arranged below an air inlet pipe, and the dispersion plate is arranged between the air inlet pipe and the overflow groove.

The tank body is internally provided with a second support, and the second support is connected with the mounting shaft through a bearing seat.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects: the flue gas gets into the back through the intake pipe, make the flue gas flow to the direction of blast pipe under the effect of flabellum frame one and flabellum frame two, and make the flue gas act on the water film on the internal wall of jar under the effect of dispersion board, make the flue gas can be comparatively abundant contact with the water film, thereby the effect of removing dust has been improved, moreover water after mixing with the flue gas passes through the manger plate ring and the extension pipe makes water can deposit in the inside of waste water tank, thereby make the inside of entering into the water pump as few as possible of mud, thereby the operating stability of water pump has been guaranteed.

Drawings

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

FIG. 2 is a schematic perspective side view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

1. a tank body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a smoke evacuation assistance device; 5. an overflow trough; 6. a collection bin; 7. a wastewater tank; 8. a water tank; 9. a conduit; 10. a first water pump; 11. a water inlet pipe; 12. an electric cabinet; 13. a liquid inlet pipe; 14. a first electromagnetic valve; 15. a water retaining ring; 16. an extension tube; 17. a blow-off pipe; 18. a second electromagnetic valve; 19. a return pipe; 20. a second water pump; 21. a water return pipe; 22. a first bracket; 23. a top plate; 24. a motor; 25. installing a shaft; 26. a dispersion plate; 27. a first fan blade frame; 28. a second fan blade frame; 29. a second bracket; 30. and a bearing seat.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

An efficient wet water film dedusting system with reference to the attached drawings 1-3 comprises a tank body 1 and an electric cabinet 12, wherein the electric cabinet 12 is installed on the side surface of the tank body 1, an air inlet pipe 2 is tangentially installed on the side surface of the bottom end of the tank body 1, an exhaust pipe 3 is installed at the top end of the tank body 1, a smoke exhaust auxiliary device 4 is installed inside the tank body 1, smoke can be in contact with a water film more fully through the smoke exhaust auxiliary device 4, so that the dedusting effect is improved, an overflow groove 5 is formed in the inner wall of the tank body 1, the overflow groove 5 is communicated with the inner cavity of the tank body 1, so that water can flow along the inner wall of the tank body 1, a conical collection bin 6 is installed at the bottom end of the tank body 1, so that used water can be collected conveniently, a waste water tank 7 is connected to the bottom end of the collection bin 6, a water tank 8 is arranged between the waste water tank 7 and the tank body 1, and the water tank 8 is connected with a water pump 10 through a pipeline, the first water pump 10 is connected with the bottom end of the overflow trough 5 through a water inlet pipe 11, so that the operation of the first water pump 10 is controlled, and therefore water in the water tank 8 enters the overflow trough 5.

Preferably: the internally mounted of wastewater tank 7 has water retaining ring 15, and the bottom open position department of collecting storehouse 6 installs extension pipe 16, and the bottom setting of extension pipe 16 is in the inside of extension pipe 16 for the hydroenergy that enters into in wastewater tank 7 can precipitate, and blow off pipe 17 is installed to the bottom of wastewater tank 7, installs two 18 solenoid valves on the blow off pipe 17, is convenient for discharge the sewage in the wastewater tank 7.

Preferably: the side of the water tank 8 is connected with an external water source through a liquid inlet pipe 13, and a first electromagnetic valve 14 is installed on the liquid inlet pipe 13, so that water can be added into the water tank 8 conveniently.

Preferably: a return pipe 19 is installed on the wastewater tank 7 outside the water retaining ring 15, the top end of the return pipe 19 is connected with a second water pump 20, the water outlet end of the second water pump 20 is connected with the bottom end of the overflow groove 5 through a water return pipe 21, and the second water pump 20 is controlled to operate, so that the used water can be recycled conveniently.

Preferably: smoke exhaust assisting device 4 is including installing at the inside first support 22 of blast pipe 3, roof 23 is installed on the top of first support 22, the surface mounting of roof 23 has motor 24, motor 24's output shaft runs through and extends to jar inside of body 1 and is connected with installation axle 25, install axle 25 by last under to install fan blade frame one 27 in proper order, dispersion board 26, fan blade frame two 28, fan blade frame one 27 sets up the top at overflow launder 5, fan blade frame two 28 sets up the below at intake pipe 2, dispersion board 26 sets up between intake pipe 2 and overflow launder 5, make the flue gas can be comparatively abundant contact with the water film, guarantee the efficiency of dust removal from this.

Preferably: the internally mounted of jar body 1 has second support 29, and second support 29 is connected with installation axle 25 through bearing frame 30, has improved the operating stability of installation axle 25.

Embodiment 1, when using, firstly, the first water pump 10 is operated, so that water in the water tank 11 enters the overflow trough 5, and then flows downwards along the inner wall of the tank 1 to form a water film, then the flue gas is added from the inside of the air inlet pipe 2, and then the motor 24 is operated, so as to drive the dispersion plate 26, the first fan blade frame 27, and the second fan blade frame 28 to rotate, so that the flue gas flows towards the direction of the exhaust pipe 3 under the action of the first fan blade frame 27 and the second fan blade frame 28, and the flue gas acts on the water film on the inner wall of the tank under the action of the dispersion plate 26, so that the flue gas can be more fully contacted with the water film, after the wastewater flows into the inside of the wastewater tank 7, the wastewater can be deposited through the water retaining ring 15 and the extension pipe 16, and then enters the inside of the return pipe 19, at this time, the second water pump 20 is operated, thereby reusing the waste water.

While the present invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an efficient wet-type water film dust pelletizing system, includes jar body (1) and electric cabinet (12), the side at jar body (1) is installed in electric cabinet (12), intake pipe (2) are tangentially installed to the bottom side of jar body (1), blast pipe (3), characterized by are installed on the top of jar body (1): the utility model discloses a waste water treatment device, including jar body (1), the internally mounted of the jar body (1) has auxiliary device (4) of discharging fume, overflow launder (5) have been seted up in the inner wall of the jar body (1), overflow launder (5) set up with the inner chamber intercommunication of the jar body (1), conical collection storehouse (6) are installed to the bottom of the jar body (1), the bottom of collecting storehouse (6) is connected with waste water tank (7), be provided with water tank (8) between waste water tank (7) and the jar body (1), water tank (8) have water pump (10) through the pipe connection, water pump (10) are connected with the bottom of overflow launder (5) through inlet tube (11).

2. The system of claim 1, wherein the wet water dedusting system comprises: the internally mounted of wastewater tank (7) has water retaining ring (15), collect the bottom open position department in storehouse (6) and install extension pipe (16), the bottom setting of extension pipe (16) is in the inside of extension pipe (16), blow off pipe (17) are installed to the bottom of wastewater tank (7), install solenoid valve two (18) on blow off pipe (17).

3. The system of claim 1, wherein the wet water dedusting system comprises: the side of the water tank (8) is connected with an external water source through a liquid inlet pipe (13), and a first electromagnetic valve (14) is installed on the liquid inlet pipe (13).

4. The system of claim 2, wherein: a return pipe (19) is installed on the waste water tank (7) outside the water retaining ring (15), the top end of the return pipe (19) is connected with a second water pump (20), and the water outlet end of the second water pump (20) is connected with the bottom end of the overflow groove (5) through a water return pipe (21).

5. The system of claim 1, wherein the wet water dedusting system comprises: smoke exhaust auxiliary device (4) is including installing first support (22) in blast pipe (3) inside, roof (23) are installed on the top of first support (22), the surface mounting of roof (23) has motor (24), the output shaft of motor (24) runs through and extends to the inside of jar body (1) and is connected with installation axle (25), installation axle (25) are installed fan blade frame one (27), dispersion board (26), fan blade frame two (28) by last under to in proper order, fan blade frame one (27) set up the top in overflow launder (5), fan blade frame two (28) set up the below in intake pipe (2), dispersion board (26) set up between intake pipe (2) and overflow launder (5).

6. The system of claim 1, wherein the wet water dedusting system comprises: the internally mounted of jar body (1) has second support (29), second support (29) are connected with installation axle (25) through bearing frame (30).