CN215085852U - Dust collector for vertical melting furnace with filtration - Google Patents

Abstract

The utility model discloses a vertical melting furnace is with dust collector with filtration, including rose box, suction box, cooling box, fixed box and water tank, the rose box is installed at the top of bottom plate, the collecting box has been placed to the inside of rose box, the internally mounted of collecting box has the filter, the water tank is installed at the top of rose box, cooling box is installed at the top of bottom plate, cooling box's internally mounted has the cold water pipe, fixed box is installed to the other end of cold water pipe, the suction box is installed at the top of bottom plate, the internally mounted of suction box has the active carbon filter screen. The utility model discloses an install cooling tank, refrigeration pipe and cold water pipe, thereby make the device make dust collector can avoid causing the damage because of high temperature, improved dust collector's life, make dust collector can discharge out the waste gas of normal temperature and enter the air, improved dust collector's feature of environmental protection.

Description

Dust collector for vertical melting furnace with filtration

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a dust removal device with a filtering structure for a vertical melting furnace.

Background

The melting furnace can produce a large amount of waste gas in the processing process, and the waste gas is directly discharged into the air to cause air pollution, so that the melting furnace needs to be subjected to dust removal treatment in the working process, and a dust removal device for the melting furnace is needed to solve the problems, so that the melting furnace is subjected to dust removal treatment in the production process.

The existing device has the defects that:

1. the existing dust removal equipment for the melting furnace cannot cool down the smoke dust discharged from the melting furnace, and lacks a cooling device for smoke, so that the smoke with over-high temperature enters the dust removal device, the dust removal device is damaged by high temperature, the service life of the dust removal device is shortened, the use cost of the dust removal device is improved, and the environmental protection performance of the dust removal device is reduced.

2. The dust collector for the existing melting furnace lacks a device for connecting a waste gas exhaust pipe of the melting furnace, is not convenient for connecting waste gas pipes of the melting furnaces with various sizes, and leads to the fact that the waste gas exhaust pipe of the melting furnaces with different sizes cannot be connected with the gas inlet pipe of the dust collector, so that the dust collector for the melting furnace cannot remove dust from the melting furnaces with different models, and the practicability of the dust collector for the melting furnace is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical melting furnace is with dust collector with filtration to solve the problem of mentioning among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device with a filtering structure for a vertical melting furnace comprises a filter box, a dust collection box, a cooling box, a fixed box, a water tank and a bottom plate, wherein the filter box is installed at the top of the bottom plate, a collecting box is placed in the filter box, a filter plate is installed in the collecting box, the water tank is installed at the top of the filter box, a connecting pipe is installed at the top of the collecting box, one end of the connecting pipe extends out of the collecting box, a funnel is installed at one end of the connecting pipe and is located above the collecting box, a conveying pipe is installed on the surface of the funnel, the cooling box is installed at the top of the bottom plate, a cold water pipe is installed in the cooling box, two ends of the cold water pipe extend out of the cooling box, one end of the cold water pipe is connected with one end of the conveying pipe, the other end of the cold water pipe is installed with the fixed box, the dust collection box is installed at the top of the bottom plate, the internally mounted of suction box has the sponge filter screen, the internally mounted of suction box has the active carbon filter screen, and the active carbon filter screen is located one side of sponge filter screen, the fan is installed to one side inner wall of suction box, and the fan is located one side of active carbon filter screen, one side surface mounting of suction box has the intake pipe, and the one end of intake pipe is connected with the one end of conveyer pipe.

Preferably, the front surface of the filter box is provided with a box door through a hinge.

Preferably, one side surface mounting of suction box has the exhaust pipe, and the outside of suction box is extended to the one end of exhaust pipe, the front of suction box is through the hinge installation cabinet door.

Preferably, a refrigerating pipe is installed inside the cooling box, and the refrigerating pipe is located below the cold water pipe.

Preferably, the threaded rod is all installed to the top and the bottom of fixed box, and the one end of threaded rod extends to the inside of fixed box, and the connecting block is all installed to the roof and the diapire of fixed box, and the push pedal is installed to the one end of threaded rod, and the push pedal is located the inside of fixed box, and the surface mounting of connecting block has bungee and spring, and bungee is located one side of spring, and the closing plate is installed to the one end of bungee.

Preferably, the water pump is installed at the top of water tank, and the inlet tube is installed to the input of water pump, and the outlet pipe is installed to the output of water pump, and the one end of outlet pipe extends to the inside of rose box, and a water pipe is installed to the one end of outlet pipe, and atomizer is installed to the bottom of a water pipe, and atomizer's one end extends to the inside of conveyer pipe.

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

1. the utility model discloses an installation fixed box, utilize fixed box to fix the waste gas calandria of melting furnace, make exhaust emission to the inside of cold water pipe, utilize the cooling pipe to cool down the water of cooling incasement portion, thereby make the waste gas of high temperature can cool down the processing, make the waste gas of high temperature cool down, thereby avoided dust collector to be caused the damage by high temperature, the life of dust collector is improved, make dust collector can discharge out the waste gas of normal temperature into the air, dust collector's feature of environmental protection has been improved.

2. The utility model discloses an install the fixed box, when the size of waste gas calandria is great, the elasticity of the inside spring of the fixed box of accessible extrudees the closing plate, make the waste gas calandria fixed to the closing plate, when waste gas calandria size is less, and can not fix through the spring, usable threaded rod drives the closing plate and fixes, can avoid waste gas to leak from the fixed box through the bungee, make the fixed box can fix the waste gas calandria of different melting furnaces, thereby the practicality of melting furnace dust removal equipment has been improved.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the fixing box of the present invention;

fig. 4 is a schematic structural view of the branch water pipe of the present invention.

In the figure: 1. a filter box; 101. a box door; 2. a dust collection box; 201. a sponge filter screen; 202. an active carbon filter screen; 203. a fan; 204. an exhaust duct; 205. a cabinet door; 3. a cooling box; 301. a cold water pipe; 302. a refrigeration pipe; 4. a fixing box; 401. a threaded rod; 402. pushing the plate; 403. connecting blocks; 404. a bungee cord; 405. a spring; 406. a sealing plate; 5. a water tank; 501. a water pump; 502. a water inlet pipe; 503. a water outlet pipe; 504. a branch water pipe; 505. an atomizing spray head; 6. a collection box; 7. a delivery pipe; 8. an air inlet pipe; 9. A funnel; 10. a connecting pipe; 11. a filter plate; 12. a base plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a dust removal device with a filtering structure for a vertical melting furnace comprises a filter box 1, a dust suction box 2, a cooling box 3, a fixing box 4, a water tank 5 and a bottom plate 12, wherein the filter box 1 is installed at the top of the bottom plate 12, the bottom plate 12 is used for installing the filter box 1, the dust suction box 2 and the cooling box 3 and can support the device, the stability of the device is improved, the filter box 1, the dust suction box 2 and the cooling box 3 are convenient to install, the filter box 1 is used for installing a collecting box 6 and the water tank 5 and is used for supporting the device, the stability of the device is improved, the filter device is arranged inside the filter box 1 and is convenient to install the collecting box 6 and the water tank 5, the collecting box 6 is placed inside the filter box 1 and is used for collecting water sprayed by an atomizing nozzle 505 and collecting large-particle substances which cannot be dissolved in waste gas, the collection of sewage is convenient, a filter plate 11 is installed inside the collecting box 6, the filter plate 11 is used for filtering insoluble substances and dust in waste gas, so that the dust and impurities can be filtered through the filter plate 11, and a worker can conveniently collect the dust and impurities, the water tank 5 is installed at the top of the filter box 1, the water tank 5 is used for storing water required by the water pump 501, the water quantity in the water tank 5 can be observed through a scale table installed on the front side of the water tank 5, so that the water pump 501 can conveniently extract water and enter the water outlet pipe 503, the connecting pipe 10 is installed at the top of the collecting box 6, one end of the connecting pipe 10 extends out of the collecting box 6, the connecting pipe 10 is used for installing the funnel 9, the funnel 9 can collect collected sewage into the collecting box 6 by being connected with the funnel 9, the funnel 9 is convenient to install the funnel 9 and collect the sewage, the funnel 9 is installed at one end of the connecting pipe 10, and the funnel 9 is positioned above the collecting box 6, funnel 9 makes funnel 9 can collect the inside water of conveyer pipe 7 through the design of slope, is convenient for collect the inside water of conveyer pipe 7, enters into the inside of connecting pipe 10, the surface mounting of funnel 9 has conveyer pipe 7, and conveyer pipe 7 is used for installing intake pipe 8, is used for carrying the gas after the cooling, is convenient for the installation of intake pipe 8 and the transport of waste gas, cooling box 3 is installed at the top of bottom plate 12, and cooling box 3 is used for installing cooling pipe 302 and cold water pipe 301, is convenient for the installation of cooling pipe 302 and cold water pipe 301, cooling box 3's internally mounted has cold water pipe 301, and the both ends of cold water pipe 301 extend the outside of cooling box 3, and the one end of cold water pipe 301 is connected with the one end of conveyer pipe 7, and cold water pipe 301 is used for transporting the waste gas that the melting furnace produced, the transportation of waste gas of being convenient for, fixed box 4 is installed to the other end of cold water pipe 301, and fixed box 4 is used for installing threaded rod 401 and connecting block 403, a exhaust emission pipe for fixing melting furnace, the installation of threaded rod 401 and connecting block 403 of being convenient for suction box 2 is installed at the top of bottom plate 12, and suction box 2 is used for installing activated carbon filter screen 202, sponge filter screen 201, fan 203 and exhaust pipe 204, makes the absorbent waste gas of suction box 2 discharge after handling again, the installation of activated carbon filter screen 202, sponge filter screen 201, fan 203 and exhaust pipe 204 of being convenient for, the internally mounted of suction box 2 has sponge filter screen 201, and sponge filter screen 201 further filters waste gas, makes the filterable effect of dust collector better, is convenient for further filter to waste gas, the internally mounted of suction box 2 has activated carbon filter screen 202, and activated carbon filter screen 202 is located one side of sponge filter screen 201, and activated carbon filter screen 202 is used for filtering the toxic gas in the waste gas, makes the toxic gas in the waste gas, can be filtered by the active carbon filter screen 202, so that the waste gas can enter the air after being disinfected, the toxic waste gas is prevented from entering the air, influences the health of workers and improves the safety of the device, the inner wall of one side of the dust collection box 2 is provided with a fan 203, and the fan 203 is positioned at one side of the activated carbon filter screen 202, the fan 203 can generate wind power through rotation, so that the waste gas in the air inlet pipe 8 can enter the interior of the dust collection box 2, the waste gas in the air inlet pipe 8 can be conveniently adsorbed, the surface of one side of the dust collection box 2 is provided with the air inlet pipe 8, and one end of the air inlet pipe 8 is connected with one end of the conveying pipe 7, the air inlet pipe 8 is used for connecting the dust collection box 2, through intake pipe 8 and dust collection box 2's connection, make fan 203 can adsorb the inside waste gas of conveyer pipe 7, the conveyer of the inside waste gas of conveyer pipe 7 of being convenient for with connect installation dust collection box 2.

Further, the front of the filter box 1 is provided with a box door 101 through a hinge, the box door 101 is convenient for workers to take and place the collecting box 6, and the workers can collect and treat sewage conveniently.

Further, one side surface mounting of suction box 2 has exhaust pipe 204, and exhaust pipe 204's one end extends the outside of suction box 2, and exhaust pipe 204 is used for discharging the waste gas that has filtered, the emission of the waste gas of being convenient for, cabinet door 205 is installed through the hinge in suction box 2's front, and cabinet door 205 is used for the staff to take and place active carbon filter screen 202 and sponge filter screen 201, the staff of being convenient for to the maintenance of active carbon filter screen 202 and sponge filter screen 201 and internal device.

Further, the internally mounted of cooling box 3 has refrigeration pipe 302, and refrigeration pipe 302 is located the below of cold water pipe 301, and refrigeration pipe 302 can cool down for the inside water of cooling box 3, makes the inside temperature of cooling box 3 reduce to make exhaust gas temperature can reduce to the temperature that can discharge, is convenient for cool down the inside water of cooling box 3.

Further, threaded rods 401 are mounted at the top and the bottom of the fixed box 4, one end of each threaded rod 401 extends into the fixed box 4, each threaded rod 401 enables the corresponding push plate 402 to move up and down through rotation, so that the distance between the two push plates 402 is gradually close to each other, the push plates 402 can fix a small exhaust gas discharge pipe, movement of the positions of the push plates 402 and installation of the push plates 402 are facilitated, connecting blocks 403 are mounted on the top wall and the bottom wall of the fixed box 4, the connecting blocks 403 are used for mounting springs 405 and elastic ropes 404, installation of the springs 405 and the elastic ropes 404 is facilitated, the push plates 402 are mounted at one ends of the threaded rods 401 and located inside the fixed box 4, the push plates 402 are used for increasing contact areas with the sealing plates 406 and facilitating position adjustment of the sealing plates 406, the elastic ropes 404 and the springs 405 are mounted on the surfaces of the connecting blocks 403, and the elastic ropes 404 are located on one sides of the springs 405, spring 405 makes the closing plate 406 can extrude fixedly to the exhaust gas discharge pipe of great melting furnace through elasticity, be convenient for fix great exhaust gas discharge pipe, bungee 404 can stretch out and draw back through elasticity, avoid waste gas to leak out the inside of fixed box 4, prevent the leakage of waste gas, closing plate 406 is installed to bungee 404's one end, closing plate 406 is used for fixed exhaust gas discharge pipe, can increase the area of contact with exhaust gas discharge pipe through closing plate 406, be convenient for fix the exhaust gas discharge pipe of melting furnace.

Further, a water pump 501 is installed at the top of the water tank 5, the water pump 501 is used for pumping water in the water tank 5 to enter the water inlet pipe 502, so that water in the water tank 5 can be transported and conveyed to enter the atomizing nozzle 505, the water inlet pipe 502 is installed at the input end of the water pump 501, the water inlet pipe 502 extends into the water tank 5 so that the water pump 501 can pump water in the water tank 5, the water outlet pipe 503 is installed at the output end of the water pump 501, one end of the water outlet pipe 503 extends into the filter tank 1, the water outlet pipe 503 is used for transporting water pumped by the water pump 501 to enter the water branch pipe 504, so that water in the water pump 501 can be transported, the water branch pipe 504 is installed at one end of the water outlet pipe 503, the atomizing nozzle 505 is installed at the water branch pipe 504, so that water can be transported by the atomizing nozzle 505, the atomizing nozzle 505 is installed at the bottom of the water branch pipe 504, one end of the atomizing nozzle 505 extends into the conveying pipe 7, atomizer 505 can spray water to waste gas, makes water atomize to make the dust in the waste gas can be adsorbed by the fog, be convenient for to the absorption and the collection of dust in the waste gas.

The working principle is as follows: the device fixes the waste gas calandria of the melting furnace through the fixing box 4, so that the waste gas enters the inside of the cold water pipe 301, the cooling pipe 302 is utilized to cool the water inside the cooling box 3, thereby the high-temperature waste gas can be cooled, the dust removal device is prevented from being damaged by high temperature, the dust removal device can discharge the waste gas with normal temperature into the air, the greenhouse effect is avoided, the environmental protection performance of the dust removal device is improved, when the size of the waste gas calandria is large, the waste gas calandria can be extruded through the elasticity of the spring 405, the waste gas calandria is fixed on the sealing plate 406, when the size of the waste gas calandria is small and the waste gas calandria cannot be fixed through the spring 405, the threaded rod 401 can be utilized to drive the sealing plate 406 to be fixed, the leakage of the waste gas from the fixing box 4 can be avoided through the elastic rope 404, the fixing box 4 can fix the waste gas calandria of different melting furnaces, thereby improved the practicality that melting furnace was equipped with the dust removal, utilize water pump 501 to provide water for atomizer 505, remove dust and degrade waste gas, the dust that makes waste gas and the top that can not dissolved impurity can enter into filter 11, can filter dust impurity through filter 11, utilize sponge filter screen 201 and active carbon filter screen 202 to carry out further filtration, make dust collector can discharge out safe nontoxic gas, be convenient for to the filtration and the disinfection of dust.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a dust collector for vertical melting furnace with filtration, includes rose box (1), suction box (2), cooling box (3), fixed box (4), water tank (5) and bottom plate (12), its characterized in that: the cooling box is characterized in that a filter box (1) is installed at the top of the bottom plate (12), a collecting box (6) is placed inside the filter box (1), a filter plate (11) is installed inside the collecting box (6), a water tank (5) is installed at the top of the filter box (1), a connecting pipe (10) is installed at the top of the collecting box (6), one end of the connecting pipe (10) extends out of the collecting box (6), a funnel (9) is installed at one end of the connecting pipe (10), the funnel (9) is located above the collecting box (6), a conveying pipe (7) is installed on the surface of the funnel (9), a cooling box (3) is installed at the top of the bottom plate (12), a cold water pipe (301) is installed inside the cooling box (3), the two ends of the cold water pipe (301) extend out of the cooling box (3), one end of the cold water pipe (301) is connected with one end of the conveying pipe (7), fixed box (4) are installed to the other end of cold water pipe (301), dust collection box (2) are installed at the top of bottom plate (12), the internally mounted of dust collection box (2) has sponge filter screen (201), the internally mounted of dust collection box (2) has activated carbon filter screen (202), and activated carbon filter screen (202) are located one side of sponge filter screen (201), fan (203) are installed to one side inner wall of dust collection box (2), and fan (203) are located one side of activated carbon filter screen (202), one side surface mounting of dust collection box (2) has intake pipe (8), and the one end of intake pipe (8) is connected with the one end of conveyer pipe (7).

2. The dust removing device with a filtering structure for the vertical melting furnace as claimed in claim 1, wherein: and the front surface of the filter box (1) is provided with a box door (101) through a hinge.

3. The dust removing device with a filtering structure for the vertical melting furnace as claimed in claim 1, wherein: one side surface mounting of suction box (2) has exhaust pipe (204), and the outside of suction box (2) is extended to the one end of exhaust pipe (204), cabinet door (205) are installed through the hinge in the front of suction box (2).

4. The dust removing device with a filtering structure for the vertical melting furnace as claimed in claim 1, wherein: the cooling box (3) is internally provided with a refrigerating pipe (302), and the refrigerating pipe (302) is positioned below the cold water pipe (301).

5. The dust removing device with a filtering structure for the vertical melting furnace as claimed in claim 1, wherein: threaded rod (401) are all installed to the top and the bottom of fixed box (4), the one end of threaded rod (401) extends to the inside of fixed box (4), connecting block (403) are all installed to the roof and the diapire of fixed box (4), push pedal (402) are installed to the one end of threaded rod (401), push pedal (402) are located the inside of fixed box (4), the surface mounting of connecting block (403) has bungee (404) and spring (405), and bungee (404) are located one side of spring (405), closing plate (406) are installed to the one end of bungee (404).

6. The dust removing device with a filtering structure for the vertical melting furnace as claimed in claim 1, wherein: water pump (501) is installed at the top of water tank (5), inlet tube (502) are installed to the input of water pump (501), outlet pipe (503) are installed to the output of water pump (501), and the one end of outlet pipe (503) extends to the inside of rose box (1), a water pipe (504) is installed to the one end of outlet pipe (503), atomizer (505) are installed to the bottom of a water pipe (504), the one end of atomizer (505) extends to the inside of conveyer pipe (7).

Images