CN210845760U

CN210845760U - Dust removal tower for smelting device

Info

Publication number: CN210845760U
Application number: CN201921823585.1U
Authority: CN
Inventors: 鲁帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-26
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a smelting device uses gas wash tower, including the tower body, its characterized in that: the tower body internal fixation is equipped with the baffle, the baffle separates the tower body for clean room and dust exhaust room, a plurality of through-hole has been seted up on the baffle, the clean room internal rotation is equipped with and pushes away the material auger, the spiral direction of advance that pushes away the material auger is by the top of the bottom clean room of clean room up, a plurality of dust removal ball has been placed in the clean room, the gas vent has been seted up to top one side of clean room, and the fixed water inlet that is equipped with of its top opposite side, the fixed intake pipe that is equipped with in one side of dust exhaust room, the gas outlet of intake pipe is located the dust exhaust room, the fixed outlet pipe that is equipped with in bottom of dust exhaust room, the water inlet of outlet pipe is located the indoor baffle department that is close to: the utility model provides a whole through dual filtration of dust removal tower for smelting device, the filter effect is good and filtration efficiency is high, long service life.

Description

Dust removal tower for smelting device

Technical Field

The utility model relates to a dust collecting equipment technical field specifically indicates a smelting device uses gas wash tower.

Background

At present, metal ore can produce a large amount of waste gases after smelting, these waste gases need to filter etc. process can discharge to the atmosphere in, wherein, waste gas filters through the gas wash tower usually, through spraying the dust removal water in the gas wash tower, through the absorption neutralization of impurity such as dust in the dust removal water to waste gas, realize the filtration to waste gas, however, the filter effect of this kind of mode is relatively poor, the air after the filtration can't reach the requirement, still need other equipment to carry out further filtration, the filtration efficiency is lower, a gas wash tower that appears in the market, it is through increasing the dust removal ball in the gas wash tower in order to improve holistic filter effect, nevertheless because the dust removal ball does not move, the jam scheduling problem in the gas wash tower easily appears, it is comparatively difficult to clear up, cost of maintenance is big, and dust collection efficiency is low, therefore need to improve.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a dust removal tower for smelting device that the filter effect is good, filtration efficiency is high, long service life.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a dust removal tower for smelting device, includes the tower body, the fixed drive case that is equipped with in top of tower body, be equipped with drive arrangement in the drive case, the tower body internal fixation is equipped with the baffle, the baffle separates the tower body for clean room and dust exhaust room, the clean room is located the top of dust exhaust room, a plurality of through-hole has been seted up on the baffle, the clean room passes through the through-hole intercommunication with the dust exhaust room, the clean room internal rotation is equipped with pushes away the material auger, the spiral advancing direction that pushes away the material auger is by the bottom of clean room top of clean room dust room up, the top that pushes away the material auger is connected with the drive arrangement transmission, drive arrangement drives and pushes away the material auger and rotates, a plurality of dust removal ball has been placed in the clean room, the diameter of dust removal ball is greater than the aperture of through-hole, the gas vent has been, the water inlet communicates with outside water installations, the fixed intake pipe that is equipped with in one side of dust exhaust room, the air inlet of intake pipe and the exhaust port intercommunication of outside smelting device, and its gas outlet is located the dust exhaust room, the fixed outlet pipe that is equipped with in bottom of dust exhaust room, the delivery port and the outside dust processing apparatus intercommunication of outlet pipe, and its water inlet is located the indoor baffle department that is close to of dust exhaust.

The driving device is composed of a driving motor and a speed reducer, the driving motor and the speed reducer are both fixed in a driving box, the driving motor is in transmission connection with the speed reducer, and the speed reducer is in transmission connection with the top end of the pushing auger.

The fixed inlet tube that is equipped with in top of clean room, the inlet tube is grid form and distributes, and its and water inlet intercommunication, the fixed a plurality of shower nozzle that is equipped with on the inlet tube, shower nozzle evenly distributed is at the top of clean room, and its and inlet tube intercommunication.

The dust removal ball is made of polytetrafluoroethylene materials.

And the air outlet of the air inlet pipe faces the bottom of the dust exhaust chamber.

The dust exhaust chamber is of a conical structure, the water inlets of the water outlet pipes are arranged in a plurality of numbers, and the water inlets of the water outlet pipes are uniformly distributed on the periphery of the water inlet end on the water outlet pipes.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a smelt dust removal tower for device has included the tower body, a drive uni, a separation plate, the clean room, the dust room, push away the material auger, parts such as dust removal ball, through the dust room, the preliminary filtration of parts such as outlet pipe realize waste gas, the final filtration of waste gas is realized to dust removal ball in the clean room, the filtration efficiency is good and filtration efficiency is high, through a drive uni, push away the cooperation of parts such as material auger and realize the constantly removal of dust removal ball in the clean room, avoid the interior jam problem of clean room, holistic filtration efficiency has been promoted greatly, holistic cost of maintenance has been reduced, a smelt whole double filtration that passes through of clean tower for device, the filter effect is good and filtration efficiency is high, long service life.

Drawings

FIG. 1 is a schematic structural view of a dedusting tower for a smelting device.

As shown in the figure: 1. the device comprises a tower body, 2, a driving box, 3, a driving device, 4, a partition plate, 5, a dust removal chamber, 6, a dust exhaust chamber, 7, a through hole, 8, a material pushing auger, 9, a dust removal ball, 10, an exhaust port, 11, a water inlet, 12, an air inlet pipe, 13, a water outlet pipe, 14, a driving motor, 15, a speed reducer, 16, a spray head, 17 and a water inlet pipe.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Example, see figure 1:

a dust removal tower for a smelting device comprises a tower body 1, wherein a cavity structure is arranged in the tower body 1, a driving box 2 is fixedly arranged at the top of the tower body 1, the driving box 2 can be fixed at the top of the tower body 1 through screws, welding and other modes, a driving device 3 is arranged in the driving box 2, the driving device 3 is used for driving a pushing auger 8 to rotate, a partition plate 4 is fixedly arranged in the tower body 1, the partition plate 4 is horizontally arranged in the tower body 1, the partition plate 4 can be fixed in the tower body 1 through screws, welding and other modes, the partition plate 4 divides the tower body 1 into a dust removal chamber 5 and a dust removal chamber 6, the volume of the dust removal chamber 5 is larger than that of the dust removal chamber 6, the dust removal chamber 5 is positioned above the dust removal chamber 6, a plurality of through holes 7 are formed in the partition plate 4, the through holes 7 are uniformly distributed on the partition plate 4, the dust removal chamber 5, dust removal water with dust in clean room 5 passes through-hole 7 and enters into dust exhaust chamber 6, the internal rotation of clean room 5 is equipped with and pushes away material auger 8, and the bottom that pushes away material auger 8 passes through the bearing and is connected with baffle 4 rotation, and its top is passed through the bearing and is connected with the top rotation of tower body 1, the spiral direction of advance that pushes away material auger 8 is by the top of clean room 5 bottom up clean room 5, pushes away the diameter of material auger 8 helical blade and should be close the half of clean room 5 diameter, the top that pushes away material auger 8 is connected with drive arrangement 3 transmission, and drive arrangement 3's output shaft passes through the coaxial fixed of shaft coupling with the upper end that pushes away the pivot of material auger 8, drive arrangement 3 drives and pushes away material auger 8 and rotates, pushes away material auger 8 and can guarantee the continuous removal of dust removal ball 9 in clean room 5, avoids the dust jam in the clean room 5, and is further, drive arrangement 3 comprises driving motor, driving motor 14 and speed reducer 15 are all fixed in drive case 2, driving motor 14 is connected with the 15 transmissions of speed reducer, and driving motor 14's output shaft passes through the shaft coupling and is coaxial fixed with the input shaft of speed reducer 15, speed reducer 15 is connected with the top transmission that pushes away material auger 8, and the output shaft of speed reducer 15 wears into behind the clean room 5 through the shaft coupling with push away the coaxial fixed in top that pushes away material auger 8 pivot, and driving motor 14 rotates and drives and push away material auger 8 and rotate, pushes away the top that dust removal ball 9 bottom clean room 5 promoted clean room 5 with push away material auger 8. A plurality of dust removal ball 9 has been placed in the clean room 5, and dust removal water is when through dust removal ball 9, and the part can adsorb on the surface of dust removal ball 9, and waste gas is when through dust removal ball 9 surface, and the dust in it is adsorbed by the dust removal water on dust removal ball 9 surface to realize the filtration of dust in the waste gas, the diameter of dust removal ball 9 is greater than the aperture of through-hole 7, avoids dust removal ball 9 to enter into dust exhaust chamber 6 from through-hole 7, and is further, dust removal ball 9 is made by the polytetrafluoroethylene material, and polytetrafluoroethylene has advantages such as high temperature resistant, stand wear and tear, guarantees dust removal ball 9's life. The exhaust port 10 is formed in one side of the top of the dust removing chamber 5, the water inlet 11 is fixedly formed in the other side of the top of the dust removing chamber 5, the water inlet 11 is communicated with an external water inlet device, waste gas after dust removal can be directly discharged from the exhaust port 10, the external water inlet device is composed of a water storage tank and a water pump, dust removing water is stored in the water storage tank, if sulfur removal is needed in the waste gas, alkali, carbon and the like are contained in the dust removing water, if dust removal is needed in the waste gas, the dust removing water is tap water, the water pump conveys the dust removing water into the dust removing chamber 5 from the water inlet 11, further, a water inlet pipe 17 is fixedly formed in the top of the dust removing chamber 5, the water inlet pipe 17 is distributed in a grid shape and is communicated with the water inlet 11, a plurality of spray heads 16 are fixedly arranged on the water inlet pipe 17, the spray heads 16 are uniformly distributed at the top of the dust removing chamber, then the dust removing water is sprayed out from the spray head 16, so that the dust removing water is sprayed out more uniformly, and a blind area in the dust removing chamber 5 is avoided. Fixed intake pipe 12 that is equipped with in one side of dust exhaust room 6, the air inlet of intake pipe 12 communicates with the exhaust port of outside smelting device, and its gas outlet is located dust exhaust room 6, and the exhaust port of outside smelting device discharges the waste gas that the department has a large amount of dusts usually, also can discharge the waste gas that has elements such as sulphur, and these waste gases enter into dust exhaust room 6 through intake pipe 12, and is further, the gas outlet of intake pipe 12 is towards the bottom of dust exhaust room 6, guarantees that waste gas at first enters into the aquatic in dust exhaust room 6, and the dust can filter half in the waste gas, and waste gas filters the dust removal once more after entering dust removal room 5 in the aquatic of dust exhaust room 6. The bottom of the dust exhaust chamber 6 is fixedly provided with a water outlet pipe 13, a water outlet of the water outlet pipe 13 is communicated with an external dust treatment device, a water inlet of the water outlet pipe 13 is positioned at a position close to the partition plate 4 in the dust exhaust chamber 6, a certain height exists between the water inlet of the water outlet pipe 13 and the bottom of the dust exhaust chamber 6, the distance between the water inlet of the water outlet pipe 13 and the bottom of the dust exhaust chamber 6 is close to two thirds of the distance between the top of the dust exhaust chamber 6 and the bottom of the dust exhaust chamber 6, the water inlet of the water outlet pipe 13 with the relative height is provided, when the water level in the dust exhaust chamber 6 is overhigh, redundant water is directly discharged into the external dust treatment device through the water outlet pipe 13, the constant water level in the dust exhaust chamber 6 is ensured all the time, the primary filtration of waste gas in the dust exhaust chamber 6 is realized, wherein the external dust treatment device is used for filtering, precipitating and the like of dust water, the water inlets of the water outlet pipe 13 are uniformly distributed around the water inlet end of the water outlet pipe 13, so that waste gas entering from the air inlet of the air inlet pipe 12 is prevented from directly entering the water outlet pipe 13. In specific use, dedusting water is sprayed to the surface of a dedusting ball 9 in a dedusting chamber 5 from the top of the dedusting chamber 5, the dedusting water is adhered to the surface of the dedusting ball 9 at the moment, the dedusting water entering the dedusting chamber 6 from the dedusting chamber 5 through a through hole 7 is accumulated at the bottom of the dedusting chamber 6, the water level of the dedusting water is always kept at the same position as the horizontal height of a water inlet of a water outlet pipe 13, then waste gas enters the accumulated water in the dedusting chamber 6 through an air inlet pipe 12 of the dedusting chamber 6 for primary filtration, then the waste gas enters the dedusting chamber 5 through the through hole 7, the dedusting ball 9 in the dedusting chamber 5 adsorbs impurities such as dust or sulfur in the waste gas on the surface thereof, the filtered air is discharged from an air outlet 10, impurities such as dust adsorbed on the surface of the dedusting ball 9 are washed by the dedusting water falling from the top of the dedusting chamber 5 and enter the dedusting chamber 6, and finally discharged from a water outlet pipe 13, wherein, the driving device 3 drives the pushing auger 8 to continuously rotate, so that the dust removal ball 9 in the dust removal chamber 5 is in a continuous moving state.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a smelting device is with gas wash tower, includes tower body (1), its characterized in that: the fixed drive case (2) that is equipped with in top of tower body (1), be equipped with drive arrangement (3) in drive case (2), tower body (1) internal fixation is equipped with baffle (4), baffle (4) are separated tower body (1) for clean room (5) and dust exhaust room (6), clean room (5) are located the top of dust exhaust room (6), a plurality of through-hole (7) have been seted up on baffle (4), clean room (5) and dust exhaust room (6) are through-hole (7) intercommunication, clean room (5) internal rotation is equipped with and pushes away material auger (8), the spiral direction of advance who pushes away material auger (8) is by the top of the bottom dust exhaust room (5) up, the top that pushes away material auger (8) is connected with drive arrangement (3) transmission, drive arrangement (3) drive and push away material auger (8) and rotate, a plurality of dust removal ball (9) have been placed in clean room (5), the diameter of dust removal ball (9) is greater than the aperture of through-hole (7), gas vent (10) have been seted up to top one side of clean room (5), and its top opposite side is fixed and is equipped with water inlet (11), water inlet (11) and outside water installations intercommunication, one side of dust removal room (6) is fixed and is equipped with intake pipe (12), the air inlet and the exhaust port intercommunication of outside smelting device of intake pipe (12), and its gas outlet is located dust removal room (6), the fixed outlet pipe (13) that is equipped with in bottom of dust removal room (6), the delivery port and the outside dust processing apparatus intercommunication of outlet pipe (13), and its water inlet is located dust removal room (6) and is close to baffle (4) department.

2. The dust removal tower for the smelting device according to claim 1, characterized in that: drive arrangement (3) comprise driving motor (14) and speed reducer (15), driving motor (14) and speed reducer (15) are all fixed in drive case (2), driving motor (14) are connected with speed reducer (15) transmission, speed reducer (15) are connected with the top transmission that pushes away material auger (8).

3. The dust removal tower for the smelting device according to claim 1, characterized in that: the fixed inlet tube (17) that is equipped with in top of clean room (5), inlet tube (17) are grid form and distribute, and its and water inlet (11) intercommunication, the fixed a plurality of shower nozzle (16) that is equipped with on inlet tube (17), shower nozzle (16) evenly distributed is at the top of clean room (5), and its and inlet tube (17) intercommunication.

4. The dust removal tower for the smelting device according to claim 1, characterized in that: the dust removal balls (9) are made of polytetrafluoroethylene materials.

5. The dust removal tower for the smelting device according to claim 1, characterized in that: the air outlet of the air inlet pipe (12) faces the bottom of the dust exhaust chamber (6).

6. The dust removal tower for the smelting device according to claim 1, characterized in that: the dust exhaust chamber (6) is of a conical structure, the water inlets of the water outlet pipes (13) are arranged in a plurality of numbers, and the water inlets of the water outlet pipes (13) are uniformly distributed on the periphery of the water inlet end of the water outlet pipes (13).