CN210208039U - A dust removal mouth collects box for collecting big dust - Google Patents
A dust removal mouth collects box for collecting big dust Download PDFInfo
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- CN210208039U CN210208039U CN201920272871.7U CN201920272871U CN210208039U CN 210208039 U CN210208039 U CN 210208039U CN 201920272871 U CN201920272871 U CN 201920272871U CN 210208039 U CN210208039 U CN 210208039U
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Abstract
The utility model belongs to the technical field of collecting large-particle dust at a dust removing port of a dust remover, and discloses a dust removing port collecting box for collecting large-particle dust, wherein the collecting box is in an arc hollow shape, and the periphery of the collecting box is connected in a sealing way; the discharge hole is fixedly arranged at the middle position of the bottom of the collecting box and is communicated with the inside of the collecting box; the automatic discharging device is fixedly arranged at the center of the bottom of the collecting box, the discharging pipe is fixedly arranged at the right edge of the bottom of the circular blocking plate of the automatic discharging device, and the discharging pipe penetrates through the circular blocking plate and is fixedly communicated with the collecting box; the time delay controller is fixedly arranged in the middle of the right side of the bottom of the collecting box. The dust removal opening collection box for collecting large dust greatly improves the dust removal pipe capacity of extracting dust which is scattered after being lifted first, and meanwhile improves the collection efficiency of a dust remover.
Description
Technical Field
The utility model belongs to the technical field of large granule dust is collected to the dust removal mouth of dust remover, concretely relates to box is collected to dust removal mouth for collecting large granule dust.
Background
When the solid phenolic resin is ground by a grinding mill, firstly, the solid phenolic resin is sent into the grinding mill by a belt conveyor, and the belt conveyor stops running at the moment; and then, grinding the solid phenolic resin into powder by a grinding mill, and discharging the powder through a discharge opening of the grinding mill.
The milled phenolic resin is firstly raised and then scattered in the discharging process, and dust which is not pumped away by a dust removing opening of a dust remover above can be scattered, so that the production environment around the pulverizer is dirty and poor, and the working environment and the occupational health are influenced. Therefore, in the prior art, the dust removal port of the dust remover for the pulverizer is arranged into the dust removal port with an arc-shaped structure formed by arranging a plurality of dust removal pipes, wherein each dust removal pipe is fixedly communicated with the air suction port of the dust remover through a connecting air pipe, the inner wall formed by each dust removal pipe is vertically provided with a dust removal seam, and the dust removal seam is communicated with the inside of the dust removal pipe. In the process of collecting the phenolic resin powder, the dust removing opening with the structure collects the dust which is raised firstly and then scattered into the dust remover by the suction force of the suction opening of the dust remover through the dust removing seam on the dust removing pipe. However, when the dust scattered after being lifted up is extracted by each dust removal pipe, the dust with larger particles is inevitably present in the dust removal pipes, the dust with larger particles cannot be completely recovered by the dust remover due to the larger weight of the dust removal pipes, so that the dust with larger particles is deposited at the bottom of the dust removal pipes, the dust removal pipes are blocked due to long-time operation, the dust removal pipe extraction capability of the dust scattered after being lifted up is directly influenced, and the collection efficiency of the dust remover is reduced. The inventor develops a dust removal port collection box for collecting large dust based on the defects in the prior art, and can well solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a dust removal port collection box for collecting large dust, which has simple, scientific and reasonable structural design, can collect the large dust deposited at the bottom of a dust removal pipe and can automatically discharge the collected dust; the utility model arranges the arc-shaped collecting box at the bottom of the dust removing pipes which are arranged in an arc shape in the prior art, so that the bottom of each dust removing pipe is fixedly communicated with the collecting box; meanwhile, a device for automatically discharging large-particle dust is arranged at the central position of the bottom of the collecting box, and the large-particle dust deposited at the bottom of the dust removing pipe is discharged.
The utility model adopts the technical proposal that: a dust removal port collection box for collecting large dust comprises a dust removal pipe, a dust removal seam, a collection box and a discharge hole; the dust removing pipes are vertically arranged at equal intervals in an arc shape at the upper part of the collecting box, dust removing seams are vertically arranged on the inner side walls of the dust removing pipes in a through manner, and the dust removing pipes are fixedly communicated with an exhaust pipe of the dust remover through connecting air pipes; the collecting box is arc hollow, and the periphery of the collecting box is connected in a sealing way; the discharge hole is fixedly arranged at the middle position of the bottom of the collecting box and is communicated with the inside of the collecting box; the automatic discharging device is fixedly arranged at the center of the bottom of the collecting box and comprises a supporting bottom plate, the supporting bottom plate is a rectangular plane plate, and the supporting bottom plate is fixedly connected with the bottom of the collecting box through vertical connecting columns arranged on the left side and the right side of the supporting bottom plate; the electric push rod is fixedly arranged in the middle of the upper part of the supporting bottom plate, and the bottom of the electric push rod is fixedly connected with the upper surface of the supporting bottom plate; the circular blocking plate is fixedly arranged at the upper part of the electric push rod telescopic rod, the gravity sensor mounting hole is fixedly arranged at the edge position of the upper side of the bottom of the circular blocking plate, the gravity sensor is fixedly arranged in the gravity sensor mounting hole, and the rubber convex ring for sealing is fixedly arranged at the circumferential edge of the circular blocking plate; the discharging pipe is fixedly arranged at the right side edge of the bottom of the circular blocking plate of the automatic discharging device and penetrates through the circular blocking plate to be fixedly communicated with the collecting box; the time delay controller is fixedly arranged in the middle of the right side of the bottom of the collecting box.
Gravity sensor passes the gravity sensor mounting hole and extends to the upper portion surface of circular closure plate, and gravity sensor's gravity response end is parallel and level with the upper surface of circular closure plate.
The gravity sensor is fixedly connected with the delay controller through a connecting wire, and the delay controller is fixedly connected with the electric push rod through a connecting wire; the electric push rod, the gravity sensor and the time delay controller are fixedly connected with the power supply and form a control loop.
The rubber convex ring is made of soft rubber material, the peripheral edge of the rubber convex ring is convex, and the rubber convex ring is gradually concave from the edge to the center of the rubber convex ring.
The blanking pipe is inclined, is inclined at one side of the upper parts of the electric push rod and the supporting bottom plate and extends to the lower part of the supporting bottom plate.
The dust removal port collection box for collecting large dust is used in the following process: when a dust removing opening of a continuously running dust remover runs for a period of time and dust which is raised firstly and then scattered is extracted through a dust removing seam on a dust removing pipe, larger-particle dust is accumulated in a collecting box through the dust removing pipe, when the larger-particle dust with certain weight is accumulated in the collecting box and reaches a threshold value set by a gravity sensor, the gravity sensor converts an acquired signal into an electric signal and transmits the electric signal to a delay controller, and after the delay controller receives the signal of the gravity sensor, the electric push rod is subjected to delay control according to delay control time preset by the delay controller; after electric putter received the signal of control action, made electric putter's telescopic link make the withdrawal action, electric putter drove circular closure plate and moves to the lower part this moment, when circular closure plate left the relief hole of collecting the box, piled up the upper portion that flows into circular closure plate in the relief hole of collecting the box bottom's large granule dust, rubber bulge loop has just played the effect that prevents that the large granule dust can not follow circular closure plate and flow all around this moment. After the large-particle dust in the collecting box is discharged, according to the preset control time of the delay controller, the telescopic rod of the electric push rod moves upwards to drive the circular blocking plate and the rubber convex ring to be in close contact with the discharge hole of the collecting box so as to block the large-particle dust; wherein the rubber bulge loop plays the role of sealing the discharge hole. The above process is the use of such a dust-removing port collecting box for collecting large dust.
The collecting box is arc hollow, and the periphery of the collecting box is connected in a sealing way; the main objective that sets up like this is piled up the collection box in order to be the large granule dust that can not be collected by the dust remover dust removal in the dust removal pipe of arc range through the setting of collecting the box, mainly plays the effect that holds the large granule dust.
The discharge hole is fixedly arranged in the middle of the bottom of the collecting box and is communicated with the inside of the collecting box; the main purpose of this is to discharge large particle dust through the discharge hole when the large particle dust in the collection box is accumulated more.
The automatic discharging device is fixedly arranged at the center of the bottom of the collecting box and comprises a supporting bottom plate, the supporting bottom plate is a rectangular plane plate, and the supporting bottom plate is fixedly connected with the bottom of the collecting box through vertical connecting columns arranged on the left side and the right side of the supporting bottom plate; the electric push rod is fixedly arranged in the middle of the upper part of the supporting bottom plate, and the bottom of the electric push rod is fixedly connected with the upper surface of the supporting bottom plate; the circular blocking plate is fixedly arranged at the upper part of the electric push rod telescopic rod, the gravity sensor mounting hole is fixedly arranged at the edge position of the upper side of the bottom of the circular blocking plate, the gravity sensor is fixedly arranged in the gravity sensor mounting hole, and the rubber convex ring for sealing is fixedly arranged at the circumferential edge of the circular blocking plate; wherein the support bottom plate is arranged mainly for providing stable support function for the electric push rod, the circular blocking plate and the blanking pipe. Wherein the connecting column is mainly used for fixing the supporting bottom plate at the bottom of the collecting box, so that the stability of the supporting bottom plate is improved, and the supporting bottom plate and the collecting box are integrated. Wherein set up electric putter and mainly make circular closure plate can realize reciprocating, realize closing and opening collecting box bottom relief hole to discharge through the relief hole with the large granule dust that can not be collected by the dust removal pipe of dust remover. The gravity sensor and the delay controller are arranged, and the gravity threshold signal sensed by the gravity sensor is mainly used for converting into an electric signal and transmitting the electric signal to the delay controller, and the delay controller realizes automatic control of the electric push rod through preset delay control time. The circular blocking plate and the rubber convex ring are arranged, the circular blocking plate is mainly used for blocking a discharge hole of the collecting box, and the rubber convex ring is used for sealing the contact edge of the circular blocking plate and the discharge hole on one side to prevent material leakage; on the other hand, when the discharge hole is separated from the circular blocking plate, large particle dust directly falls into the central position of the circular blocking plate, and the rubber convex ring is utilized to play a role in blocking the material.
The gravity sensor penetrates through the gravity sensor mounting hole and extends to the upper surface of the circular blocking plate, and the gravity sensing end of the gravity sensor is flush with the upper surface of the circular blocking plate; the main objective that sets up like this is for, improves gravity sensor and to the response sensitivity of piling up the dust in collecting the box to can realize the control to electric putter through time delay controller, thereby finally realize the effect of the automatic unloading of the accumulational large granule dust in the box of collecting.
The rubber convex ring is made of soft rubber material, the peripheral edge of the rubber convex ring is convex, and the rubber convex ring is gradually concave from the edge to the center of the rubber convex ring; the main purpose of the arrangement is to seal the contact edge of the circular blocking plate and the discharge hole on one hand and prevent material leakage; on the other hand, when the discharge hole is separated from the circular blocking plate, large particle dust directly falls into the central position of the circular blocking plate, and the rubber convex ring is utilized to play a role in blocking the material.
The blanking pipe is inclined, is inclined at one side of the upper parts of the electric push rod and the support bottom plate and extends to the lower part of the support bottom plate; the main purpose of this setting is for utilizing the unloading pipe on the one hand to the discharge of the large granule dust in the collection box, and on the other hand the unloading pipe is the convenient up-and-down movement of automatic discharging device of slope form.
The utility model has the advantages that: the technical scheme provides a dust removal port collection box for collecting large dust, which has simple, scientific and reasonable structural design, can collect the large dust deposited at the bottom of a dust removal pipe, and can automatically discharge the collected dust; the dust removal pipe has the advantages that the dust removal pipe can extract dust which is scattered after the dust is lifted, and meanwhile, the collection efficiency of the dust remover is improved.
Drawings
FIG. 1 is a schematic structural view of an arc-shaped dust removing opening of a dust remover in the prior art of the utility model;
FIG. 2 is a schematic structural view of the collecting box of the present invention;
FIG. 3 is a schematic structural view of the feed opening at the bottom of the collecting box of the present invention;
FIG. 4 is a schematic structural view of the automatic discharging device of the present invention;
FIG. 5 is a control flow chart of the automatic discharging device of the present invention;
labels in prior art fig. 1: 1. the dust remover 2, the exhaust pipe 3, the connecting air pipe 4, the dust removing pipe 5 and the dust removing seam.
The utility model discloses mark in fig. 2-4: 1. the device comprises a dust removal pipe, 2, a dust removal seam, 3, a collection box, 4, a discharge hole, 5, an automatic discharge device, 501, a support base plate, 502, a connecting column, 503, an electric push rod, 504, a circular blocking plate, 505, a gravity sensor mounting hole, 506, a gravity sensor, 507, a rubber convex ring, 6, a discharge pipe, 7 and a delay controller.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the utility model adopts the technical scheme that: a dust removal port collection box for collecting large dust comprises a dust removal pipe 1, a dust removal seam 2, a collection box 3 and a discharge hole 4; the dust removing pipes 1 are vertically arranged at equal intervals in an arc shape at the upper part of the collecting box 3, the inner side wall of each dust removing pipe 1 is vertically provided with a dust removing seam 2 through the whole body, and the dust removing pipes 1 are fixedly communicated with an exhaust pipe of a dust remover through connecting air pipes; the collecting box 3 is arc hollow, and the periphery of the collecting box 3 is connected in a sealing way; the discharge hole 4 is fixedly arranged at the middle position of the bottom of the collecting box 3, and the discharge hole 4 is communicated with the inside of the collecting box 3; the automatic discharging device 5 is fixedly arranged at the center of the bottom of the collecting box 3, the automatic discharging device 5 comprises a supporting bottom plate 501, the supporting bottom plate 501 is a rectangular plane plate, and the supporting bottom plate 501 is fixedly connected with the bottom of the collecting box 3 through vertical connecting columns 502 arranged on the left side and the right side of the supporting bottom plate 501; the electric push rod 503 is fixedly arranged at the middle position of the upper part of the support bottom plate 502, and the bottom of the electric push rod 503 is fixedly connected with the upper surface of the support bottom plate 502; the circular blocking plate 504 is fixedly arranged at the upper part of the telescopic rod of the electric push rod 503, the gravity sensor mounting hole 505 is fixedly arranged at the edge position of the upper side of the bottom of the circular blocking plate 504, the gravity sensor 506 is fixedly arranged in the gravity sensor mounting hole 505, and the rubber convex ring 507 for sealing is fixedly arranged at the circumferential edge of the circular blocking plate 504; the blanking pipe 6 is fixedly arranged at the right side edge of the bottom of the circular blocking plate 504 of the automatic discharging device 5, and the blanking pipe 6 penetrates through the circular blocking plate 504 to be fixedly communicated with the collecting box 3; the time delay controller 7 is fixedly arranged at the middle position of the right side of the bottom of the collecting box 3.
The gravity sensor 506 extends to the upper surface of the circular blocking plate 504 through the gravity sensor mounting hole 505, and the gravity sensing end of the gravity sensor 506 is flush with the upper surface of the circular blocking plate 504.
The gravity sensor 506 is fixedly connected with the delay controller 7 through a connecting wire, and the delay controller 7 is fixedly connected with the electric push rod 503 through a connecting wire; the electric push rod 503, the gravity sensor 506 and the time delay controller 7 are fixedly connected with a power supply and form a control loop.
The rubber bulge loop 507 is made of soft rubber material, the peripheral edge of the rubber bulge loop 507 is convex, and the rubber bulge loop is gradually concave from the edge of the rubber bulge loop 507 to the center.
The blanking pipe 6 is inclined, and the blanking pipe 6 is inclined at one side of the electric push rod 503 and the upper part of the support bottom plate 501 and extends to the lower part of the support bottom plate 501.
The dust removal port collection box for collecting large dust is used in the following process: when the dust removing port of the dust remover which continuously operates runs for a period of time and dust scattered after being lifted up is extracted through the dust removing seam 2 on the dust removing pipe 1, larger-particle dust is accumulated in the collecting box 3 through the dust removing pipe 1, when the larger-particle dust with certain weight is accumulated in the collecting box 3 and reaches the threshold value set by the gravity sensor 506, the gravity sensor 506 converts the acquired signal into an electric signal and transmits the electric signal to the delay controller 7, and after the delay controller 7 receives the signal of the gravity sensor 506, the electric push rod is subjected to delay control according to the delay control time preset by the delay controller 7; after electric putter 503 received the signal of control action, make electric putter 503's telescopic link make the withdrawal action, electric putter 503 drove circular closure plate 504 this moment and moves to the lower part, when circular closure plate 504 left the discharge hole 4 of collecting box 3, the upper portion that flows into circular closure plate 504 in the discharge hole 4 of piling up at the bottom of collecting box 3 through collecting box 3 is collected to the large granule dust, rubber bulge 507 has just played the effect that prevents that the large granule dust can not follow the outflow all around of circular closure plate 504 this moment. After the large-particle dust in the collection box 3 is discharged, according to the preset control time of the delay controller 7, the telescopic rod of the electric push rod 503 moves upwards to drive the circular blocking plate 504 and the rubber convex ring 507 to be in close contact with the discharge hole 4 of the collection box 3 to block the large-particle dust; wherein the rubber bulge 507 functions to seal the discharge opening 4. The above process is the use of such a dust-removing port collecting box for collecting large dust.
Claims (5)
1. A dust removal port collection box for collecting large dust comprises a dust removal pipe, a dust removal seam, a collection box and a discharge hole; the dust removing pipes are vertically arranged at equal intervals in an arc shape at the upper part of the collecting box, dust removing seams are vertically arranged on the inner side walls of the dust removing pipes in a through manner, and the dust removing pipes are fixedly communicated with an exhaust pipe of the dust remover through connecting air pipes; the method is characterized in that: the collecting box is arc hollow, and the periphery of the collecting box is connected in a sealing way; the discharge hole is fixedly arranged at the middle position of the bottom of the collecting box and is communicated with the inside of the collecting box; the automatic discharging device is fixedly arranged at the center of the bottom of the collecting box and comprises a supporting bottom plate, the supporting bottom plate is a rectangular plane plate, and the supporting bottom plate is fixedly connected with the bottom of the collecting box through vertical connecting columns arranged on the left side and the right side of the supporting bottom plate; the electric push rod is fixedly arranged in the middle of the upper part of the supporting bottom plate, and the bottom of the electric push rod is fixedly connected with the upper surface of the supporting bottom plate; the circular blocking plate is fixedly arranged at the upper part of the electric push rod telescopic rod, the gravity sensor mounting hole is fixedly arranged at the edge position of the upper side of the bottom of the circular blocking plate, the gravity sensor is fixedly arranged in the gravity sensor mounting hole, and the rubber convex ring for sealing is fixedly arranged at the circumferential edge of the circular blocking plate; the discharging pipe is fixedly arranged at the right side edge of the bottom of the circular blocking plate of the automatic discharging device and penetrates through the circular blocking plate to be fixedly communicated with the collecting box; the time delay controller is fixedly arranged in the middle of the right side of the bottom of the collecting box.
2. A dust extraction port collection box for collecting large dust according to claim 1, wherein: the gravity sensor penetrates through the gravity sensor mounting hole and extends to the upper surface of the circular blocking plate, and the gravity sensing end of the gravity sensor is flush with the upper surface of the circular blocking plate.
3. A dust extraction port collection box for collecting large dust according to claim 2, wherein: the gravity sensor is fixedly connected with the delay controller through a connecting wire, and the delay controller is fixedly connected with the electric push rod through a connecting wire; the electric push rod, the gravity sensor and the time delay controller are fixedly connected with the power supply and form a control loop.
4. A dust extraction port collection box for collecting large dust according to claim 1, wherein: the rubber convex ring is made of soft rubber material, the peripheral edge of the rubber convex ring is convex, and the rubber convex ring is gradually concave from the edge to the center of the rubber convex ring.
5. A dust extraction port collection box for collecting large dust according to claim 1, wherein: the blanking pipe is inclined, is inclined at one side of the upper parts of the electric push rod and the supporting bottom plate and extends to the lower part of the supporting bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272871.7U CN210208039U (en) | 2019-03-05 | 2019-03-05 | A dust removal mouth collects box for collecting big dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272871.7U CN210208039U (en) | 2019-03-05 | 2019-03-05 | A dust removal mouth collects box for collecting big dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210208039U true CN210208039U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920272871.7U Active CN210208039U (en) | 2019-03-05 | 2019-03-05 | A dust removal mouth collects box for collecting big dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210208039U (en) |
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2019
- 2019-03-05 CN CN201920272871.7U patent/CN210208039U/en active Active
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