CN213467263U - Dust removal device for fly ash bin of concrete mixing plant - Google Patents
Dust removal device for fly ash bin of concrete mixing plant Download PDFInfo
- Publication number
- CN213467263U CN213467263U CN202021781172.4U CN202021781172U CN213467263U CN 213467263 U CN213467263 U CN 213467263U CN 202021781172 U CN202021781172 U CN 202021781172U CN 213467263 U CN213467263 U CN 213467263U
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- filter layer
- support frame
- dust
- mixing plant
- concrete mixing
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Abstract
The utility model provides a concrete mixing plant ash storehouse dust collector, includes the clean room, clean room one side lower extreme is equipped with the ash discharge pipe, on the clean room lateral wall was worn to establish by ash discharge pipe one end, the other end was connected with the head tank, is equipped with the ash discharge valve on the ash discharge pipe, the clean room in be equipped with horizontally filter layer, the filter layer passes through the fixed setting of fixed stay frame in the clean room, the clean room lateral wall of filter layer top on be equipped with the bleeder vent. By adopting the structure, the dust removing equipment is arranged on the ground, so that the maintenance operation of the dust removing equipment is facilitated, and the environmental pollution caused by the dust diffusing along with the wind is avoided.
Description
Technical Field
The utility model relates to a concrete production facility field, especially a concrete mixing plant powder ash storehouse dust collector.
Background
The existing original dust removal equipment for the powder bin of the mixing station is generally arranged at the top of the powder bin and has the functions of preventing dust from leaking out in the process of pressurizing and filling powder into the powder bin by a powder transport vehicle and simultaneously discharging air to reduce the pressure in the powder bin so as to ensure that the powder can be smoothly filled into the powder bin.
Because the dust collecting equipment is generally installed on the height which is nearly 20 meters away from the ground, the position of the dust collecting equipment is not beneficial to the maintenance and the cleaning of the dust collecting equipment, and in addition, if the dust collecting equipment of the raw powder bin of the mixing plant is positioned at the top end of the powder bin, in the process of filling powder ash (cement and fly ash) into the powder bin, the waste gas dust can diffuse along with the wind to pollute the surrounding ecological environment, thereby violating the green construction concept.
Disclosure of Invention
The utility model aims to solve the technical problem that a concrete mixing plant ash storehouse dust collector is provided, with the dust collecting equipment setting on ground, the maintenance operation of the dust collecting equipment of being convenient for has avoided the environmental pollution that the ash caused along with the wind diffusion simultaneously.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a concrete mixing plant ash storehouse dust collector, includes the clean room, clean room one side lower extreme is equipped with the ash discharge pipe, on the clean room lateral wall was worn to establish by ash discharge pipe one end, the other end was connected with the head tank, is equipped with the ash discharge valve on the ash discharge pipe, the clean room in be equipped with horizontally filter layer, the filter layer passes through the fixed setting of fixed stay frame in the clean room, the clean room lateral wall of filter layer top on be equipped with the bleeder vent.
In the preferred scheme, the filter layer top still be equipped with movable support frame, movable support frame and fixed bolster are fixed the filter layer centre gripping, the movable support frame top is equipped with vibrating motor.
In the preferred scheme, the fixed support frame be the rectangle frame construction, fixed support frame middle part is equipped with at least one first stull, first stull separates fixed support frame middle part and forms a plurality of through-holes, be equipped with the step on the inside wall of through-hole, the filter layer sets up in the through-hole and realizes vertical location through the step.
In a preferable scheme, a filter layer support is further arranged between the top surface of the filter layer and the movable support frame.
In a preferable scheme, the filter layer is supported by a steel wire dense mesh net.
In a preferred scheme, the filter layer is a nylon filter cloth net.
In the preferred scheme, the movable support frame is of a rectangular frame structure, the size of the movable support frame is the same as that of the fixed support frame, two second cross braces are arranged in the middle of the movable support frame, and vibrating motor fixing holes are formed in the second cross braces.
In the preferred scheme, the two sides of the movable support frame are provided with first connecting holes, the two sides of the filter layer support frame are provided with second connecting holes, the two sides of the fixed support frame are provided with third connecting holes, and the connecting piece penetrates through the first connecting holes, the second connecting holes and the third connecting holes to realize that the fixed support frame, the filter layer support frame and the movable support frame are fixedly connected.
In the preferred scheme, the lower edges of the two ends of the fixed support frame are provided with the ear plates, and the fixed support frame is fixed on the inner wall of the dust removal chamber through a connecting piece penetrating through the ear plates.
In the preferred scheme, the air holes are provided with dust exhaust pipes which extend into the water tank;
the water tank top surface is an opening surface, a supporting plate is arranged on the water tank top surface, a blower is arranged on the supporting plate, one end, far away from the dust removal chamber, of the dust exhaust pipe is connected to the input end of the blower, and a pipeline extending to the position below the liquid level in the water tank is arranged on the output end of the blower.
The utility model provides a dust collector for concrete mixing plant ash bin, through adopting above-mentioned structure, following beneficial effect has:
(1) a good dust removal effect can be achieved, and the requirement of green construction is met;
(2) the dust removing equipment is arranged on the ground, so that the maintenance and cleaning operation of the dust removing equipment is simpler and more convenient;
(3) adopt earlier filterable mode, filter the back to the dust, can carry out direct recycle with the dust after filtering, take place for the condition of avoiding unable filter dust completely, further design the basin, adsorb the dust in the output air, the recovery of the dust that overflows is carried out to the mode that the accessible deposits to thoroughly avoid the diffusion problem of dust.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the dust removing part of the present invention.
In the figure: the dust removal device comprises a dust removal chamber 1, a dust exhaust pipe 2, a dust exhaust valve 201, a filter layer 3, a fixed support frame 4, a filter layer support 5, a movable support frame 6, a vibration motor 7, air holes 8, a dust exhaust pipe 9, a first cross brace 10, a through hole 11, a step 12, a second cross brace 13, a vibration motor fixed hole 14, a first connecting hole 15, a second connecting hole 16, a third connecting hole 17, an ear plate 18, a water tank 19, a support plate 20 and a blower 21.
Detailed Description
As shown in fig. 1-2, a dust collector for a dust bin of a concrete mixing plant comprises a dust removal chamber 1, wherein an ash discharge pipe 2 is arranged at the lower end of one side of the dust removal chamber 1, one end of the ash discharge pipe 2 is arranged on the side wall of the dust removal chamber 1 in a penetrating manner, the other end of the ash discharge pipe is connected with a raw material tank, an ash discharge valve 201 is arranged on the ash discharge pipe 2, a horizontal filter layer 3 is arranged in the dust removal chamber 1, the filter layer 3 is fixedly arranged in the dust removal chamber 1 through a fixed support frame 4, and air holes 8 are formed in the side wall of the dust removal chamber 1.
In the preferred scheme, filter layer 3 top still be equipped with movable support frame 6, movable support frame 6 and fixed bolster 4 are fixed with the 3 centre gripping of filter layer, the 6 tops of movable support frame are equipped with vibrating motor 7.
In the preferred scheme, the fixed support frame 4 be the rectangular frame structure, fixed support frame 4 middle part is equipped with at least one first stull 10, and first stull 10 separates fixed support frame 4 middle part and forms a plurality of through-holes 11, be equipped with step 12 on the inside wall of through-hole 11, filter layer 3 sets up in through-hole 11 and realizes vertical location through step 12.
In a preferable scheme, a filter layer support 5 is further arranged between the top surface of the filter layer 3 and the movable support frame 6.
In a preferred scheme, the filter layer support 5 is a steel wire dense mesh net.
In a preferred scheme, the filter layer 3 is a nylon filter cloth net.
In the preferred scheme, the movable support frame 6 is of a rectangular frame structure, the size of the movable support frame 6 is the same as that of the fixed support frame 4, two second cross braces 13 are arranged in the middle of the movable support frame 6, and vibration motor fixing holes 14 are formed in the second cross braces 13.
In the preferred scheme, the two sides of the movable support frame 6 are provided with first connecting holes 15, the two sides of the filter layer support 5 are provided with second connecting holes 16, the two sides of the fixed support frame 4 are provided with third connecting holes 17, and the connecting piece penetrates through the first connecting holes 15, the second connecting holes 16 and the third connecting holes 17, so that the fixed support frame 4, the filter layer 3, the filter layer support 5 and the movable support frame 6 are fixedly connected.
In the preferred scheme, the lower edges of the two ends of the fixed support frame 4 are both provided with ear plates 18, and the fixed support frame 4 is fixed on the inner wall of the dust chamber 1 through a connecting piece penetrating through the ear plates 18.
In the preferred scheme, the air holes 8 are provided with dust exhaust pipes 9, and the dust exhaust pipes 9 extend into the water tank 19;
the top surface of the water tank 19 is an open surface, a supporting plate 20 is arranged on the top surface of the water tank 19, a blower 21 is arranged on the supporting plate 20, one end, far away from the dust removal chamber 1, of the dust exhaust pipe 9 is connected to the input end of the blower 21, and a pipeline extending to the position below the liquid level in the water tank 19 is arranged on the output end of the blower 21.
The novel working principle is as follows:
the dust discharging valve 201 on the dust discharging pipe 2 is opened, dust in the bin enters the dust removing chamber 1 through the dust discharging pipe 2 and then passes through the filter layer 3 to be filtered, filtered clean air is discharged through the air holes 8, when more dust is accumulated on the filter layer 3, the filtering effect of the filter layer 3 is blocked, the air cannot rapidly pass through the filter layer 3, at the moment, the vibration motor 7 is started, the movable support frame 6 is vibrated by the vibration motor 7 to drive the filter layer 3 to shake, and the dust adhered to the filter layer 3 falls below the dust removing chamber 1 so as to be recycled;
in addition, a small amount of dust is discharged along with air through the filter layer 3, is input into the water tank 19 and is adsorbed by water, and under the condition that the dust cannot be adsorbed and recovered, the water adsorption is carried out again, so that the aim of avoiding dust diffusion is fulfilled.
By adopting the structure, a good dust removal effect can be achieved, and the requirement of green construction is met; the dust removing equipment is arranged on the ground, so that the maintenance and cleaning operation of the dust removing equipment is simpler and more convenient.
Claims (10)
1. The utility model provides a concrete mixing plant ash bin dust collector, includes clean room (1), characterized by: dust removal room (1) one side lower extreme is equipped with dust exhaust pipe (2), and on dust exhaust pipe (2) one end was worn to establish on dust removal room (1) lateral wall, the other end was connected with the head tank, was equipped with ash valve (201) on dust exhaust pipe (2), dust removal room (1) in be equipped with horizontally filter layer (3), filter layer (3) are fixed to be set up in dust removal room (1) through fixed stay frame (4), dust removal room (1) lateral wall of filter layer (3) top on be equipped with bleeder vent (8).
2. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 1, which is characterized in that: the filter layer (3) top still be equipped with movable support frame (6), movable support frame (6) and fixed bolster (4) are fixed with filter layer (3) centre gripping, movable support frame (6) top is equipped with vibrating motor (7).
3. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 2, wherein: fixed bolster (4) be the rectangular frame structure, fixed bolster (4) middle part is equipped with at least one first stull (10), first stull (10) are separated fixed bolster (4) middle part and are formed a plurality of through-holes (11), be equipped with step (12) on the inside wall of through-hole (11), filter layer (3) set up in through-hole (11) and realize vertical location through step (12).
4. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 3, wherein: a filter layer support (5) is arranged between the top surface of the filter layer (3) and the movable support frame (6).
5. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 4, wherein: the filter layer support (5) is a steel wire dense mesh net.
6. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 5, wherein: the filter layer (3) is a nylon filter cloth net.
7. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 4, wherein: the movable support frame (6) is of a rectangular frame structure, the size of the movable support frame (6) is the same as that of the fixed support frame (4), two second cross braces (13) are arranged in the middle of the movable support frame (6), and vibrating motor fixing holes (14) are formed in the second cross braces (13).
8. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 7, wherein: activity support frame (6) both sides be equipped with first connecting hole (15), filter layer support (5) both sides are equipped with second connecting hole (16), fixed support frame (4) both sides be equipped with third connecting hole (17), the connecting piece passes first connecting hole (15), second connecting hole (16) and third connecting hole (17), realizes that fixed support frame (4), filter layer (3), filter layer support (5) and activity support frame (6) are connected fixedly.
9. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 1, which is characterized in that: the fixed support frame (4) both ends down along all being equipped with otic placode (18), fixed support frame (4) are fixed on clean room (1) inner wall through the connecting piece that passes otic placode (18).
10. The dust removing device for the fly ash bin of the concrete mixing plant according to claim 1, which is characterized in that: the air holes (8) are provided with dust exhaust pipes (9), and the dust exhaust pipes (9) extend into the water tank (19);
the top surface of the water tank (19) is an open surface, a supporting plate (20) is arranged on the top surface of the water tank (19), a blower (21) is arranged on the supporting plate (20), one end, away from the dust removal chamber (1), of the dust exhaust pipe (9) is connected to the input end of the blower (21), and a pipeline extending to the position below the liquid level in the water tank (19) is arranged on the output end of the blower (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781172.4U CN213467263U (en) | 2020-08-24 | 2020-08-24 | Dust removal device for fly ash bin of concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781172.4U CN213467263U (en) | 2020-08-24 | 2020-08-24 | Dust removal device for fly ash bin of concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213467263U true CN213467263U (en) | 2021-06-18 |
Family
ID=76361562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021781172.4U Expired - Fee Related CN213467263U (en) | 2020-08-24 | 2020-08-24 | Dust removal device for fly ash bin of concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213467263U (en) |
-
2020
- 2020-08-24 CN CN202021781172.4U patent/CN213467263U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |