CN211027006U - Smoke dust filter device with double filtering functions - Google Patents

Smoke dust filter device with double filtering functions Download PDF

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Publication number
CN211027006U
CN211027006U CN201920796805.XU CN201920796805U CN211027006U CN 211027006 U CN211027006 U CN 211027006U CN 201920796805 U CN201920796805 U CN 201920796805U CN 211027006 U CN211027006 U CN 211027006U
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CN
China
Prior art keywords
dust
filtering
vibrating screen
box
shale shaker
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Active
Application number
CN201920796805.XU
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Chinese (zh)
Inventor
王玉辉
王振明
李华
魏奇
范喜格
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Chifeng Boda Zinc Oxide Co ltd
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Chifeng Boda Zinc Oxide Co ltd
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Priority to CN201920796805.XU priority Critical patent/CN211027006U/en
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Abstract

The utility model discloses a smoke dust filter with dual filtering function, including supporting the base, the top of supporting the base is provided with the filter box body, the upper end of filter box body is provided with the waste material entry, the inside of filter box body is provided with shale shaker one, shale shaker two and dust removal spray set, the position that corresponds shale shaker one, shale shaker two on the filter box body all is provided with the drain hole, the bottom of filter box body is provided with the drain, shale shaker one sets up in the top of shale shaker two, and the sieve mesh diameter of shale shaker one is greater than the sieve mesh diameter of shale shaker two, dust removal spray set is in the below of shale shaker two; dust removal spray set includes inlet tube and shower nozzle, and inlet tube one end is passed through the connecting piece and is connected with the shower nozzle, and the other end passes and filters the box to be connected with the storage water tank, the storage water tank setting is in the top that supports the base, simple structure, easy and simple to handle, can realize high-efficient filterable function to the smoke and dust ash wastes material that metallurgical industry produced, realizes the recovery of smoke and dust ash and recycles.

Description

Smoke dust filter device with double filtering functions
Technical Field
The utility model relates to a metallurgical industry waste recovery handles technical field, specifically is a smoke and dust ash filter equipment with dual filtering capability.
Background
Along with the rapid development of the metallurgical industry, the treatment of residues, smoke dust and the like generated in metallurgical iron making is gradually paid attention by people, the residues, the smoke dust and the like generated in the traditional metallurgical iron making are usually directly discharged or uniformly sent to a garbage station, and because the metallurgical residues and the smoke dust also contain a large amount of recyclable substances, the waste of resources is undoubtedly caused, and if the residues and the smoke dust are directly discharged, the air quality and the environmental sanitation are seriously damaged, so the recovery treatment of the residues, the smoke dust and the like generated in metallurgical iron making becomes the problem which needs to be solved by people.
Contain impurity such as soil dust, metal piece, dust and large granule rubble in the smoke and dust ash that metallurgical ironmaking produced, so, to retrieve the smoke and dust ash and recycle, at first, need filter it to improve the purity of smoke and dust ash, current filter equipment is to the filtration principle of smoke and dust ash: the smoke dust mixture is added into the filter box, and then the filter function is realized through the filter screen in the filter box, which often has some problems: the smoke dust is filtered only through one filter screen, the filtering effect is poor, and the purity of the smoke dust cannot be ensured; because these small particulate matters such as soil dust, metal piece, dust that contain in the cigarette ash are very easy to rise the ash, do not have the device of in time handling to it in the current rose box again, so, often can make dirty operational environment, if get into human inside through human nasal cavity or respiratory track, still can cause certain threat to human health.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a cigarette ash filter equipment with dual filtering capability, simple structure, easy and simple to handle can realize high-efficient filterable function to the cigarette ash wastes material that metallurgical industry produced, realizes the recovery of cigarette ash and recycles, and can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
a smoke dust filter device with a double-filtering function comprises a supporting base, wherein a filter box body is arranged above the supporting base, a waste inlet is formed in the upper end of the filter box body, a first vibrating screen, a second vibrating screen and a dust removal spraying device are arranged inside the filter box body, discharging ports are formed in the positions, corresponding to the first vibrating screen and the second vibrating screen, on the filter box body, discharging ports are formed in the bottom of the filter box body, a first vibrating screen is arranged above the second vibrating screen, the diameter of a sieve pore of the first vibrating screen is larger than that of the sieve pore of the second vibrating screen, and the dust removal spraying device is arranged below the second vibrating screen;
the dust removal spraying device comprises a water inlet pipe and a spray head, one end of the water inlet pipe is connected with the spray head through a connecting piece, the other end of the water inlet pipe penetrates through the filtering box body and is connected with a water storage tank, and the water storage tank is arranged above the supporting base.
Further, the inside of filtering the box is provided with the clearance mechanism that is used for the clean box inner wall that filters, clearance mechanism sets up in the below of shale shaker two, and clearance mechanism includes rotation axis and two cleaning brushes, the lower extreme of rotation axis is connected with filtering the box bottom, two the cleaning brush sets up both ends about the rotation axis respectively.
Furthermore, a diaphragm pump is arranged at the upper end of the inner cavity of the filtering box body, one end of the diaphragm pump is connected with the waste inlet through a pipeline, and the outlet of the diaphragm pump points to the first vibrating screen.
Furthermore, a dust absorption fan is arranged on the inner wall of the filtering box body, a protective net cover is arranged on the outer side of the dust absorption fan, and the dust absorption fan is arranged below the vibrating screen II.
Further, the cleaning brush is of a trapezoid structure, the length of one end, close to the rotating shaft, of the cleaning brush is smaller than the length of one end, far away from the rotating shaft, of the cleaning brush, the brush head of the cleaning brush is arranged at one end, far away from the rotating shaft, and the brush head is in contact with the inner wall of the filtering box body.
Further, the spray head is arranged to incline downwards.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model realizes the function of double filtration of the smoke dust through the arrangement of the first vibrating screen, the second vibrating screen and the dedusting and spraying device, ensures the purity of the smoke dust, can realize the recycling of the smoke dust, saves resources and avoids waste on the one hand; on the other hand, the problem that smoke dust is discharged at will to cause serious damage to the air environment is solved; moreover, through the setting of dust removal spray set, can in time with soil dust, metal piece, dust etc. rapid processing that contain in the cigarette ash wastes material to avoided these small particle matter to fly to the air, caused operating condition abominable, simultaneously, also reduced inside it gets into human, the threat that causes the health.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the filtering box of the present invention.
Reference numbers in the figures:
1-a support base; 2-filtering the box body; 3-a waste inlet; 4-vibrating the screen I; 5-vibrating a second screen; 6-dust removal spray set; 7-discharging port; 8-a sewage draining outlet; 9-a cleaning mechanism; 10-a water storage tank; 11-a diaphragm pump; 12-a pipeline; 13-a dust-collecting fan; 14-protective mesh enclosure;
601-water inlet pipe; 602-a spray head; 603-a connector;
901-the axis of rotation; 902-cleaning brush; 903-brush head.
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.
As shown in fig. 1 and 2, the utility model provides a smoke and dust ash filter equipment with dual filtering capability, including supporting base 1, the top of supporting base 1 is provided with filters box 2, the upper end of filtering box 2 is provided with waste material entry 3, and the inside of filtering box 2 is provided with shale shaker one 4, shale shaker two 5 and dust removal spray set 6, and the position that corresponds shale shaker one 4, shale shaker two 5 on the filtration box 2 all is provided with drain 7, and the bottom of filtering box 2 is provided with drain 8, shale shaker one 4 sets up in the top of shale shaker two 5, and the sieve mesh diameter of shale shaker one 4 is greater than the sieve mesh diameter of shale shaker two 5, dust removal spray set 6 sets up the below at shale shaker two 5.
The dust removal spraying device 6 comprises a water inlet pipe 601 and a spray head 602, one end of the water inlet pipe 601 is connected with the spray head 602 through a connecting piece 603, the other end of the water inlet pipe passes through the filtering box body 2 and is connected with a water storage tank 10, and the water storage tank 10 is arranged above the supporting base 1.
The working principle of the smoke dust filtering device with the double filtering function is as follows:
a smoke dust mixture is added into the filtering box body 2 through the waste inlet 3, and the smoke dust mixture firstly passes through the vibrating screen I4, so that large-particle broken stones, iron blocks and the like contained in the smoke dust mixture can be filtered; the smoke dust and ash mixture subjected to primary filtration reaches the second vibrating screen 5, small particulate matters such as soil dust, metal debris and dust contained in the smoke dust and ash mixture can be filtered, the smoke dust and ash remaining on the second vibrating screen 5 is high in purity, and recycling can be achieved through the discharge hole 7; and the soil dust, metal debris, dust and the like filtered by the second vibrating screen 5 reach the lower part of the filtering box body 2, are combined with the water sprayed by the spray head 602, increase the weight of the filtering box body, fall to the bottom of the filtering box body 2 under the action of the gravity of the filtering box body, and finally can be discharged through the sewage outlet 8.
Through the arrangement of the first vibrating screen 4, the second vibrating screen 5 and the dedusting spraying device 6, the double filtering function of the smoke dust is realized, the purity of the smoke dust is ensured, the smoke dust can be recycled, on one hand, resources are saved, and waste is avoided; on the other hand, the problem that smoke dust is discharged at will to cause serious damage to the air environment is solved.
Filter 2's inside and be provided with the clearance mechanism 9 that is used for the clean 2 inner walls of filter box, clearance mechanism 9 sets up in the below of shale shaker two 5, because the processing of the soil dust that contains in the dust through dust removal spray set 6, metal debris, dust etc. for remain many stains on the 2 inner walls of filter box, if not in time handle, can bring adverse effect to the filtration operation next time, make this dust filter equipment with dual filter function's filtration efficiency variation, through the setting of clearance mechanism 9, realized the clear function to the 2 inner walls of filter box promptly, thereby guaranteed this dust filter equipment's filter effect.
The cleaning mechanism 9 comprises a rotating shaft 901 and two cleaning brushes 902, the lower end of the rotating shaft 901 is connected with the bottom end of the filtering box body 2, the two cleaning brushes 902 are respectively arranged at the left end and the right end of the rotating shaft 901, the cleaning brushes 902 are in a trapezoidal structure, the length of one end, close to the rotating shaft 901, of each cleaning brush 902 is smaller than that of one end, far away from the rotating shaft 901, of each cleaning brush 902, the brush head 903 of each cleaning brush 902 is arranged at one end, far away from the rotating shaft 901, the brush head 903 is in contact with the inner wall of the filtering box body 2, the cleaning brushes 902 are driven to rotate under the rotating action of the rotating shaft 901, and the cleaning function of the brush head 903.
Filter 2 inner chamber upper ends of box and be provided with diaphragm pump 11, 11 one end of diaphragm pump is passed through pipeline 12 and is connected with waste material entry 3, and the directional shale shaker 4 of export of diaphragm pump 11, the setting of diaphragm pump 11 has increased the pressure when the material gets into shale shaker 4 to the work efficiency of shale shaker 4 has effectively been improved.
The inner wall of the filter box body 2 is provided with the dust collection fan 13, the outer side of the dust collection fan 13 is provided with the protective mesh enclosure 14, and due to the arrangement of the protective mesh enclosure 14, dust is effectively prevented from entering the dust collection fan 13, and the dust collection fan 13 is easily blocked for a long time, so that the normal performance of the dust collection fan is influenced; the dust collection fan 13 is arranged below the vibrating screen II 5, and the arrangement of the dust collection fan 13 can be used for accelerating the speed of soil dust, metal debris, dust and the like contained in the smoke dust entering the filtering box body 2 to reach the lower part of the inner cavity of the filtering box body 2; on the other hand, be convenient for dust removal spray set 6 to the soil dust, metal piece, dust etc. rapid processing that contain in the cigarette ash to this cigarette ash filter equipment's work efficiency has effectively been improved.
The spray head 602 is inclined downwards, and the spray head 602 is inclined downwards, so that on one hand, water sprayed by the spray head 602 can be prevented from splashing to the upper part of the inner cavity of the filtering box body 2, and adverse effects on the filtering effect of smoke dust can be avoided; on the other hand, can make soil dust, metal piece, dust etc. that contain in the cigarette ash combine with shower nozzle 602 spun water fast, then under the action of gravity, drop to the bottom of filtering box 2 for the filter velocity to the cigarette ash, and guaranteed filtering quality.
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 smoke and dust ash filter equipment with dual filtering capability, is including supporting base (1), the top of supporting base (1) is provided with filters box (2), the upper end of filtering box (2) is provided with waste material entry (3), its characterized in that: a first vibrating screen (4), a second vibrating screen (5) and a dust removal spraying device (6) are arranged inside the filtering box body (2), discharge ports (7) are formed in the positions, corresponding to the first vibrating screen (4) and the second vibrating screen (5), of the filtering box body (2), a sewage discharge outlet (8) is formed in the bottom of the filtering box body (2), the first vibrating screen (4) is arranged above the second vibrating screen (5), the diameter of a screen hole of the first vibrating screen (4) is larger than that of the screen hole of the second vibrating screen (5), and the dust removal spraying device (6) is arranged below the second vibrating screen (5);
dust removal spray set (6) include inlet tube (601) and shower nozzle (602), inlet tube (601) one end is passed through connecting piece (603) and is connected with shower nozzle (602), and the other end passes and filters box (2) to be connected with storage water tank (10), storage water tank (10) set up the top at support base (1).
2. A soot dust filtering apparatus having a double filtering function as claimed in claim 1, wherein: the cleaning mechanism (9) used for cleaning the inner wall of the filtering box body (2) is arranged in the filtering box body (2), the cleaning mechanism (9) is arranged below the vibrating screen II (5), the cleaning mechanism (9) comprises a rotating shaft (901) and two cleaning brushes (902), the lower end of the rotating shaft (901) is connected with the bottom end of the filtering box body (2), and the two cleaning brushes (902) are respectively arranged at the left end and the right end of the rotating shaft (901).
3. A soot dust filtering apparatus having a double filtering function as claimed in claim 1, wherein: filter tank (2) inner chamber upper end and be provided with diaphragm pump (11), diaphragm pump (11) one end is passed through pipeline (12) and is connected with waste material entry (3), and the directional shale shaker (4) of export of diaphragm pump (11).
4. A soot dust filtering apparatus having a double filtering function as claimed in claim 1, wherein: and a dust suction fan (13) is arranged on the inner wall of the filtering box body (2), a protective mesh enclosure (14) is arranged on the outer side of the dust suction fan (13), and the dust suction fan (13) is arranged below the vibrating screen II (5).
5. A soot dust filtering apparatus having a double filtering function as claimed in claim 2, wherein: the cleaning brush (902) is in a trapezoidal structure, the length of one end, close to the rotating shaft (901), of the cleaning brush (902) is smaller than that of the end, far away from the rotating shaft (901), of the cleaning brush (902), the brush head (903) of the cleaning brush (902) is arranged at one end, far away from the rotating shaft (901), and the brush head (903) is in contact with the inner wall of the filtering box body (2).
6. A soot dust filtering apparatus having a double filtering function as claimed in claim 1, wherein: the spray head (602) is arranged obliquely downwards.
CN201920796805.XU 2019-05-30 2019-05-30 Smoke dust filter device with double filtering functions Active CN211027006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920796805.XU CN211027006U (en) 2019-05-30 2019-05-30 Smoke dust filter device with double filtering functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920796805.XU CN211027006U (en) 2019-05-30 2019-05-30 Smoke dust filter device with double filtering functions

Publications (1)

Publication Number Publication Date
CN211027006U true CN211027006U (en) 2020-07-17

Family

ID=71530154

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920796805.XU Active CN211027006U (en) 2019-05-30 2019-05-30 Smoke dust filter device with double filtering functions

Country Status (1)

Country Link
CN (1) CN211027006U (en)

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