CN211590751U - Dust removal device for concrete mixing plant - Google Patents
Dust removal device for concrete mixing plant Download PDFInfo
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- CN211590751U CN211590751U CN202020092200.5U CN202020092200U CN211590751U CN 211590751 U CN211590751 U CN 211590751U CN 202020092200 U CN202020092200 U CN 202020092200U CN 211590751 U CN211590751 U CN 211590751U
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Abstract
The utility model relates to a concrete mixing plant dust collector, it includes the support and sets up the powder collecting tank on the support, powder collecting tank top is equipped with the collection material pipe, powder collecting tank bottom is equipped with row material pipe, it is equipped with the control valve on the material pipe to arrange, powder collecting tank one side is equipped with the dust fall case, it stretches into the dust fall incasement to arrange the material pipe, dust fall incasement portion is equipped with the collecting chute, dust fall bottom of the case wall is equipped with the feed opening, dust fall incasement portion is equipped with screw conveyer, dust fall incasement portion roof is equipped with the spray pipe, be equipped with a plurality of atomizer on the spray pipe, the dust fall case is worn out to spray pipe one end and is connected with the. The utility model discloses a concrete mixing plant dust collector simple structure, convenient to use not only can collect the dust that produces in the concrete mixing plant, and the powder diffusion causes secondary pollution when can preventing the powder of discharge collection moreover, provides a good operational environment for the staff.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete production and specifically relates to a concrete mixing plant dust collector is related to.
Background
Concrete mixing plant can produce a certain amount of dust when producing the concrete, is unfavorable for not only that the staff observes the production situation of concrete, and the staff works under the operational environment that the dust content is high for a long time moreover and can harm staff's healthy, pollutes the peripheral ecological environment of mixing plant, and the dust high concentration is detained in the certain space still causes serious incident easily, consequently needs in time to clear up the dust of concrete production in-process.
The traditional Chinese invention with the publication number of CN102886369B discloses a multifunctional dust collecting device for a concrete mixing plant and a storage bin, which comprises a powder storage bin, a conveying device of a powder conveying pipeline, a dust collecting pipeline, a dust remover, a pressure release valve and a dust collecting bin; the dust collection pipeline is connected to the dust collector from the powder storage bin, a pressure release valve is arranged at the top of the dust collection bin, and the dust collection bin is arranged on the supporting leg; an outlet below the dust collection bin is connected to the conveying device; the powder collecting bin is provided with a weighing sensor, the weighing sensor is arranged on the lower portion of the supporting leg of the powder collecting bin or on the upper portion of the supporting leg of the powder collecting bin, and the material level meter is arranged on the powder collecting bin. The dust collecting bin enables the collected powder to be conveyed to a conveying device from an outlet below the dust collecting bin through an automatic or manual valve and conveyed to an occasion needing to be used.
The above prior art solutions have the following drawbacks: a large amount of dry dust is accumulated in the dust remover, and when a user pours the powder out of the dust remover, part of the powder can be diffused to cause secondary pollution, so that the health of workers is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete mixing plant dust collector, the device simple structure, convenient to use not only can collect the dust that produces in the concrete mixing plant, and the powder diffusion causes secondary pollution when can preventing to discharge the powder of collecting moreover, provides a good operational environment for the staff.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a concrete mixing plant dust collector, includes the support and sets up the powder collecting tank on the support, powder collecting tank top is provided with the collecting pipe, powder collecting tank bottom is provided with row material pipe, it is provided with the control valve on the material pipe to arrange, powder collecting tank one side is provided with the case of falling dirt, it stretches into to arrange the material pipe fall the dirt incasement, it is provided with the collecting tank to fall dirt case below, it is provided with the feed opening to fall dirt case diapire, it is provided with screw conveyer to fall dirt incasement portion, it is equipped with the spray pipe to fall the inside roof of dirt incasement portion, be equipped with a plurality of atomizer on the spray pipe, wear out spray pipe one end the dust fall case is connected with the raceway, raceway end connection has the water storage tank.
By adopting the technical scheme, the powder is collected into the powder collecting tank through the material collecting pipe, when a user needs to pour out the powder in the powder collecting tank, water is conveyed in the water spraying pipe through the water storage tank and the water conveying pipe, and dust is reduced by spraying water through the atomizing nozzle; then opening a control valve to enable the powder in the powder collecting tank to fall into a dust falling box through a discharge pipe, starting a screw conveyor to convey the powder to a feed opening, and enabling the powder to fall into a material collecting tank from the feed opening for collection; to sum up, this device simple structure, convenient to use not only can collect the dust that produces in the concrete mixing plant, and the powder diffusion causes secondary pollution when can preventing to discharge the powder of collecting moreover, provides a good operational environment for the staff.
The present invention may be further configured in a preferred embodiment as: the dust falling box is characterized in that the cross section of the dust falling box is rectangular, the water spray pipes are located at two top corners of the rectangle, a rotating shaft is arranged under the water spray pipes in parallel with the water spray pipes, one end of the rotating shaft is located outside the dust falling box and is coaxially provided with a motor, and a protection plate is arranged on the side wall of the rotating shaft.
Through adopting above-mentioned technical scheme, atomizer when not using, starter motor makes its output shaft rotate and drives the guard plate rotation through driving the pivot rotation, keeps apart atomizer in the triangular prism form region that guard plate and dust fall case enclose, prevents that atomizer from blockking up, improves device life.
The present invention may be further configured in a preferred embodiment as: the dust falling box bottom wall is located feed opening one side is provided with first cylinder, the piston end of first cylinder is connected with the baffle, the baffle with the feed opening is parallel, the feed opening is close to first cylinder one side and has seted up rectangular through-hole, the baffle is worn to establish on the rectangular through-hole.
Through adopting above-mentioned technical scheme, when the dust fall case is not using, start first cylinder and make its piston end stretch out to drive the baffle and stretch out and shelter from the feed opening, prevent that the powder that does not spray the dust fall of atomizer from directly diffusing to the external environment from the feed opening, provide a good operational environment for the staff.
The present invention may be further configured in a preferred embodiment as: the side wall of the material collecting groove is provided with a second cylinder, the piston end of the second cylinder is provided with a push plate, and the push plate is located below the baffle.
Through adopting above-mentioned technical scheme, can block up the feed opening after piling up the take the altitude when the powder in the groove that gathers materials, influence the normal use of device, the user regularly starts the second cylinder and makes its piston end stretch out to drive the push pedal and stretch out to push away the material that is located under the feed opening in the groove that gathers materials, prevents that the material from piling up too high jam feed opening, reduces staff's work load, convenience of customers uses.
The present invention may be further configured in a preferred embodiment as: a protective shed is arranged above the material collecting groove.
Through adopting above-mentioned technical scheme, protect the material in the groove of collecting through the protection canopy, prevent that it causes unnecessary material loss to rain.
The present invention may be further configured in a preferred embodiment as: the end part of the water delivery pipe which does not penetrate out of the water storage tank is connected with a filter head through threads, and a water injection pipe is arranged at the top of the water storage tank in a penetrating way.
Through adopting above-mentioned technical scheme, filter the water that gets into the raceway through the filter head, prevent that the debris of aquatic from blockking atomizer, improve atomizer life, water injection pipe convenience of customers adds water in to the water storage tank.
The present invention may be further configured in a preferred embodiment as: the side wall of the water storage tank is provided with a strip-shaped visual window.
Through adopting above-mentioned technical scheme, rectangular form visual window convenience of customers observes the surplus water yield in the water storage tank.
The present invention may be further configured in a preferred embodiment as: one side of the strip-shaped visible window is provided with a reference water level line.
Through adopting above-mentioned technical scheme, refer to the water level line and be convenient for the user and observe the surplus water condition in the water storage tank, in time to the water storage tank in the makeup water.
To sum up, the utility model discloses a following at least one useful technological effect:
1. powder is collected into the powder collecting tank through the material collecting pipe, when a user needs to pour out the powder in the powder collecting tank, water is conveyed in the water spraying pipe through the water storage tank and the water conveying pipe, and dust is reduced by spraying water through the atomizing nozzle; then opening a control valve to enable the powder in the powder collecting tank to fall into a dust falling box through a discharge pipe, starting a screw conveyor to convey the powder to a feed opening, and enabling the powder to fall into a material collecting tank from the feed opening for collection; to sum up, this device simple structure, convenient to use not only can collect the dust that produces in the concrete mixing plant, and the powder diffusion causes secondary pollution when can preventing to discharge the powder of collecting moreover, provides a good operational environment for the staff.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view taken along plane A-A of FIG. 1;
FIG. 3 is an overall cross-sectional view taken along plane B-B of FIG. 1;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure, 1, a bracket; 2. a powder collecting tank; 21. a material collecting pipe; 22. a discharge pipe; 23. a control valve; 3. a dust falling box; 31. a feeding port; 32. a screw conveyor; 33. a water spray pipe; 34. an atomizing spray head; 35. a water delivery pipe; 36. a water storage tank; 37. a water injection pipe; 38. a filter head; 39. a strip-shaped visual window; 391. a reference water line; 4. a material collecting groove; 5. a rotating shaft; 51. a motor; 52. a protection plate; 6. a first cylinder; 61. a baffle plate; 62. a strip through hole; 7. a second cylinder; 71. pushing the plate; 8. a protective shed.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1 of the drawings, in which, fig. 2 shows, for the utility model discloses a concrete mixing plant dust collector, including support 1 and the powder collecting tank 2 of setting on support 1, 2 tops of powder collecting tank are provided with collection pipe 21, 2 bottoms of powder collecting tank are provided with row material pipe 22, it is provided with control valve 23 on the material pipe 22 to arrange, 2 one side of powder collecting tank are provided with dust falling box 3, it stretches into in dust falling box 3 to arrange material pipe 22, dust falling box 3 below is provided with collection groove 4, dust falling box 3 diapire is provided with feed opening 31, the inside screw conveyer 32 that is provided with of dust falling box 3, the inside roof of dust falling box 3 is equipped with spray pipe 33, be equipped with a plurality of atomizer 34 on spray pipe 33, spray pipe 33 one end is worn out dust falling box 3 and is connected with raceway 35, raceway 35 end connection has water storage tank 36, water injection pipe 37 is worn to be equipped with at water storage tank 36 top, be equipped with the water valve on raceway 35. In order to prevent the atomizing nozzle 34 from being blocked by the impurities in the water and prolong the service life of the atomizing nozzle 34, the end part of the water pipe 35 which does not penetrate through the water storage tank 36 is connected with a filter head 38 by screw thread. In order to facilitate a user to observe the remaining water in the water storage tank 36 and replenish water into the water storage tank 36 in time, the side wall of the water storage tank 36 is provided with a strip-shaped visible window 39, and one side of the strip-shaped visible window 39 is provided with a reference water level 391. Powder is collected into the powder collecting tank 2 through the material collecting pipe 21, when a user needs to pour out the powder in the powder collecting tank 2, water is conveyed in the water spraying pipe 33 through the water storage tank 36 and the water conveying pipe 35, and water is sprayed by the atomizing nozzle 34 to reduce dust; then, opening the control valve 23 to enable the powder in the powder collecting tank 2 to fall into the dust falling box 3 through the discharge pipe 22, starting the screw conveyor 32 to convey the powder to the feed opening 31, and enabling the powder to fall into the collecting tank 4 from the feed opening 31 for collection; to sum up, this device simple structure, convenient to use not only can collect the dust that produces in the concrete mixing plant, and the powder diffusion causes secondary pollution when can preventing to discharge the powder of collecting moreover, provides a good operational environment for the staff. In order to prevent that the powder of the dust fall of not atomizing shower nozzle 34 spraying directly from feed opening 31 diffusion to external environment, for the staff provides a good operational environment, 3 diapalls of dust fall case are located feed opening 31 one side and are provided with first cylinder 6, the piston end of first cylinder 6 is connected with baffle 61, baffle 61 is parallel with feed opening 31, rectangular through-hole 62 has been seted up near 6 one side of first cylinder to feed opening 31, baffle 61 wears to establish on rectangular through-hole 62, when falling dirt case 3 when not using, it stretches out drive baffle 61 and stretches out to shelter from feed opening 31 to start first cylinder 6 and make its piston end stretch out. In order to prevent unnecessary material loss caused by rain, a protective shed 8 is arranged above the material collecting groove 4.
As shown in fig. 3 and 4, the cross section of the dust falling box 3 is rectangular, the spray pipes 33 are located at two corners of the rectangle, a rotating shaft 5 is arranged under the spray pipes 33 and parallel to the spray pipes 33, a motor 51 (see fig. 1) is coaxially arranged outside the dust falling box 3 at one end of the rotating shaft 5, a protection plate 52 is arranged on the side wall of the rotating shaft 5, when the atomizer 34 is not used, the motor 51 is started to rotate an output shaft of the motor to drive the protection plate 52 to rotate by driving the rotating shaft 5 to rotate, the atomizer 34 is isolated in a triangular prism-shaped area enclosed by the protection plate 52 and the dust falling box 3, the atomizer 34 is prevented from being blocked, and the service life of the.
As shown in fig. 2, the side wall of the material collecting groove 4 is provided with a second cylinder 7, the piston end of the second cylinder 7 is provided with a push plate 71, the push plate 71 is located below the baffle 61, and a user regularly starts the second cylinder 7 to enable the piston end to stretch out to drive the push plate 71 to stretch out to push away the material located right below the feed opening 31 in the material collecting groove 4, so that the material is prevented from being stacked too high to block the feed opening 31, the workload of the worker is reduced, and the use by the user is facilitated.
The implementation principle of the embodiment is as follows: when the dust removal device of the concrete mixing plant is used, powder is collected into the powder collection tank 2 through the material collection pipe 21, when a user needs to pour out the powder in the powder collection tank 2, water is conveyed in the water spray pipe 33 through the water storage tank 36 and the water conveying pipe 35, and water is sprayed through the atomizing spray head 34 for dust removal; then, the control valve 23 is opened to enable the powder in the powder collecting tank 2 to fall into the dust falling box 3 through the discharge pipe 22, the screw conveyor 32 is started to convey the powder to the feed opening 31, and the powder falls into the collecting tank 4 from the feed opening 31 to be collected.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a concrete mixing plant dust collector, includes support (1) and sets up powder collecting tank (2) on support (1), powder collecting tank (2) top is provided with collection material pipe (21), powder collecting tank (2) bottom is provided with row material pipe (22), arrange and be provided with control valve (23), its characterized in that on material pipe (22): powder collecting tank (2) one side is provided with dust falling box (3), arrange material pipe (22) and stretch into in dust falling box (3), dust falling box (3) below is provided with collecting tank (4), dust falling box (3) diapire is provided with feed opening (31), dust falling box (3) inside is provided with screw conveyer (32), the inside roof of dust falling box (3) is equipped with spray pipe (33), be equipped with a plurality of atomizer (34) on spray pipe (33), spray pipe (33) one end is worn out dust falling box (3) are connected with raceway (35), raceway (35) end connection has water storage tank (36).
2. The concrete mixing plant dust collector of claim 1, wherein: the cross-section of dust falling box (3) is the rectangle, spray pipe (33) are located two apex angle departments of rectangle, be provided with pivot (5) under spray pipe (33) rather than the parallel, pivot (5) one end is located dust falling box (3) outside coaxial motor (51) that is provided with, pivot (5) lateral wall is provided with guard plate (52).
3. The concrete mixing plant dust collector of claim 1, wherein: dust falling box (3) diapire is located feed opening (31) one side is provided with first cylinder (6), the piston end of first cylinder (6) is connected with baffle (61), baffle (61) with feed opening (31) are parallel, feed opening (31) are close to first cylinder (6) one side and have seted up rectangular through-hole (62), baffle (61) are worn to establish on rectangular through-hole (62).
4. The concrete mixing plant dust collector of claim 3, wherein: the side wall of the material collecting groove (4) is provided with a second cylinder (7), the piston end of the second cylinder (7) is provided with a push plate (71), and the push plate (71) is located below the baffle (61).
5. The concrete mixing plant dust collector of claim 1, wherein: a protective shed (8) is arranged above the material collecting groove (4).
6. The concrete mixing plant dust collector of claim 1, wherein: the end part of the water delivery pipe (35) which does not penetrate out of the water storage tank (36) is connected with a filter head (38) through threads, and a water injection pipe (37) is arranged at the top of the water storage tank (36) in a penetrating mode.
7. The concrete mixing plant dust collector of claim 6, wherein: the side wall of the water storage tank (36) is provided with a strip-shaped visible window (39).
8. The concrete mixing plant dust collector of claim 7, wherein: one side of the strip-shaped visible window (39) is provided with a reference water level line (391).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092200.5U CN211590751U (en) | 2020-01-15 | 2020-01-15 | Dust removal device for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092200.5U CN211590751U (en) | 2020-01-15 | 2020-01-15 | Dust removal device for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211590751U true CN211590751U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092200.5U Active CN211590751U (en) | 2020-01-15 | 2020-01-15 | Dust removal device for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211590751U (en) |
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2020
- 2020-01-15 CN CN202020092200.5U patent/CN211590751U/en active Active
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