CN219899562U - Automatic dust recycling device - Google Patents

Abstract

The utility model provides an automatic dust recycling device, which relates to the technical field of building mechanical equipment, and comprises the following components: the automatic dust recycling device comprises a dust collecting hopper, a first level gauge and a second level gauge, wherein the first level gauge is fixedly arranged on the dust collecting hopper, the second level gauge is fixedly arranged on the dust collecting hopper, the first level gauge and the second level gauge are respectively connected through electric signals, the first level gauge is fixedly arranged above the outer wall of the dust collecting hopper, the second level gauge is fixedly arranged below the outer wall of the dust collecting hopper, the first level gauge and the second level gauge are all arranged on the same side of the outer wall of the dust collecting hopper, and the signal receiving ends of the first level gauge and the second level gauge are positioned in the dust collecting hopper.

Description

Automatic dust recycling device

Technical Field

The utility model relates to the technical field of building mechanical equipment, in particular to an automatic dust recycling device.

Background

The dust remover is widely applied to building mechanical equipment, but the existing dust removing equipment for buildings has the following problems: firstly, the dust amount in the dust collecting box cannot be monitored timely, so that dust treatment is not timely, the work of the dust remover is influenced, or the energy waste of the dust remover is caused; secondly, after dust collection by the dust remover, dust needs to be manually treated, and labor is wasted; thirdly, the dust can not be reused, so that resource waste is caused.

Disclosure of Invention

In view of the above drawbacks of the prior art, the present utility model provides an automatic dust recycling device, so as to solve the technical problem that the dust accumulation in a dust collection box cannot be effectively monitored in time, and the working efficiency of a dust collector is affected.

To achieve the above and other related objects, the present utility model provides an automatic dust recycling apparatus comprising: the dust removing device comprises a dust removing mechanism, a feeding pipe, a raw material storage mechanism, a fan and a PLC (programmable logic controller), wherein an air inlet and an ash discharge opening are formed in the dust removing mechanism, an ash inlet and an ash discharge opening are formed in the feeding pipe, the ash inlet is connected with the ash discharge opening, a storage cavity of the raw material storage mechanism is connected with the ash discharge opening of the feeding pipe, an air outlet is formed in the fan, the air outlet is connected with the air inlet, the PLC is respectively connected with the dust removing mechanism, the raw material storage mechanism and the fan in an electric signal mode, the dust removing mechanism comprises an ash collecting hopper, a first level gauge and a second level gauge, the first level gauge and the second level gauge are both arranged on the ash collecting hopper, and a signal receiving end of the first level gauge and a signal receiving end of the second level gauge are located inside the ash collecting hopper and are connected with the PLC in an electric signal mode.

In an example of the automatic dust recycling device, the dust removing mechanism further comprises a first pulse dust remover, a dust collection pipe and a dust collection cover, wherein the first pulse dust remover is fixedly arranged above the dust collection hopper, the dust outlet end of the dust collection pipe is fixedly connected with the inner cavity of the dust collection hopper, and the dust inlet end of the dust collection pipe is fixedly connected with the dust collection cover.

In an example of the automatic dust recycling device, the dust removing mechanism further comprises a gas locking type feeder, the gas locking type feeder is fixedly connected below the dust collecting hopper, an air inlet of the gas locking type feeder is fixedly connected with an air outlet of the fan, and a dust outlet of the gas locking type feeder is fixedly connected with a dust inlet of the feeding pipe.

In an example of the automatic dust recycling device, the raw material storage mechanism comprises a raw material bin, a second pulse dust collector and a raw material bin bracket, wherein the raw material bin is fixedly arranged on the raw material bin bracket, the second pulse dust collector is fixedly arranged above the raw material bin, and the upper part of the raw material bin is positioned at one side, close to the dust collection mechanism, of the second pulse dust collector and is connected with a dust outlet of a feeding pipe.

In an example of the automatic dust recycling device, a manual valve is fixedly arranged at a discharge hole below the dust collecting hopper.

In an example of the automatic dust recycling device, the manual valve comprises an outer shell and a rotary handle, wherein the outer shell is fixedly arranged below the dust collecting hopper, a handle connecting piece is fixedly arranged on one side of the outer shell, the rotary handle is fixedly connected in the handle connecting piece, an arc plate is fixedly arranged on the same side of the handle connecting piece and the rotary handle, the rotary handle is fixedly connected with the arc plate through a locking mechanism, and one side, far away from the arc plate, of the handle connecting piece is connected with a lubricating oil nozzle.

In an example of the automatic dust recycling device, the locking mechanism comprises a locking nut and a locking bolt, the locking bolt penetrates through the arc-shaped plate to be connected with the rotating handle in a sliding mode, and the locking nut is connected with the locking bolt in a rotating mode.

In an example of the automatic dust recycling device, the manual valve further comprises a revolving door mechanism, the revolving door mechanism is fixedly connected with a revolving handle, the revolving door mechanism comprises a revolving door, a first revolving shaft and a second revolving shaft, one side of the revolving door is fixedly connected with the first revolving shaft, one side of the revolving door, which is far away from the first revolving shaft, is fixedly connected with the second revolving shaft, the first revolving shaft is rotatably connected with the revolving handle, and the second revolving shaft is rotatably connected with an outer shell, which is far away from one side of the revolving handle.

According to the automatic dust recycling device, the dust accumulation amount in the dust collecting hopper can be monitored through the first material level indicator and the second material level indicator, and the PLC is used for receiving the data signals of the first material level indicator and the second material level indicator, so that the dust amount in the dust collecting hopper can be effectively controlled, the working efficiency of the dust remover is improved, and meanwhile, the energy waste of the dust remover is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the partial structure of the portion A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the partial structure of the portion B in FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of a manual valve according to the present utility model;

FIG. 5 is a schematic view of a manual valve closure structure of the present utility model;

fig. 6 is a schematic diagram of a manual valve opening structure according to the present utility model.

Description of element reference numerals

100. A dust removing mechanism; 110. a first pulse dust collector; 120. an ash collecting hopper; 130. a first level gauge; 140. a second level gauge; 150. a gas locking type feeder; 160. a dust collection pipe; 170. a dust collection cover; 200. a raw material storage mechanism; 210. a second pulse dust collector; 220. a raw material bin; 230. a raw material bin bracket; 300. a blower; 400. a feed pipe; 500. a manual valve; 510. rotating the handle; 520. an outer housing; 530. a locking mechanism; 531. a lock nut; 532. a locking bolt; 540. a lubricating nipple; 550. a revolving door mechanism; 551. a revolving door; 552. a first rotation shaft; 553. a second rotation shaft; 560. an arc-shaped plate; 570. and a handle connecting hole.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. It is also to be understood that the terminology used in the examples of the utility model is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the utility model. The test methods in the following examples, in which specific conditions are not noted, are generally conducted under conventional conditions or under conditions recommended by the respective manufacturers.

Where numerical ranges are provided in the examples, it is understood that unless otherwise stated herein, both endpoints of each numerical range and any number between the two endpoints are significant both in the numerical range. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs and to which this utility model belongs, and any method, apparatus, or material of the prior art similar or equivalent to the methods, apparatus, or materials described in the examples of this utility model may be used to practice the utility model.

It should be understood that the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like are used in this specification for descriptive purposes only and not for purposes of limitation, and that the utility model may be practiced without materially departing from the novel teachings and without departing from the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides an automatic dust recycling device, comprising: the dust removing mechanism 100, the feeding pipe 400, the raw material storage mechanism 200, the fan 300 and the PLC controller, wherein the dust removing mechanism 100 is provided with an air inlet and an ash outlet, the feeding pipe 400 is provided with an ash inlet and an ash outlet, the ash inlet is connected with the ash outlet, a storage cavity of the raw material storage mechanism 200 is connected with the ash outlet of the feeding pipe 400, the fan 300 is provided with an air outlet, the air outlet is connected with the air inlet, the PLC controller is respectively connected with the dust removing mechanism 100, the raw material storage mechanism 200 and the fan 300 in an electric signal manner, wherein the dust removing mechanism 100 comprises an ash collecting hopper 120, a first material level gauge 130 and a second material level gauge 140, the first material level gauge 130 and the second material level gauge 140 are both arranged on the ash collecting hopper 120, the signal receiving ends of the first material level gauge 130 and the second material level gauge 140 are positioned inside the ash collecting hopper 120, the first level gauge 130 and the second level gauge 140 are electrically connected to a PLC controller, the first level gauge 130 and the second level gauge 140 are used to monitor the amount of dust in the dust collecting hopper 120, the PLC controller is used to control the overall operation of the device, when the amount of dust in the dust collecting hopper 120 reaches the first level gauge 130, the PLC controller receives a signal to start the blower 300, the dust in the dust removing mechanism 100 is sent to the raw material storage mechanism 200 through the feeding pipe 400, when the amount of dust in the dust collecting hopper 120 is lower than the second level gauge 140, the PLC controller receives a signal to close the dust removing mechanism 100 and the blower 300, the first level gauge 130, the second level gauge 140 and the PLC controller can effectively improve the technical problem that the dust accumulation amount in the dust collecting hopper cannot be effectively monitored in the prior art to affect the working efficiency of the dust remover, the first level gauge 130 and the second level gauge 140 are the same type of level monitoring devices.

In the present utility model, the dust removing mechanism 100 further includes a first pulse dust collector 110, a dust suction pipe 160 and a dust collection cover 170, the first pulse dust collector 110 is fixedly installed above the dust collection hopper 120, the dust outlet end of the dust suction pipe 160 is fixedly connected to the inner cavity of the dust collection hopper 120, the dust inlet end of the dust suction pipe 160 is fixedly connected to the dust collection cover 170, the dust outlet end of the dust suction pipe 160 and the blanking mouth of the dust collection hopper 120 are both communicated with the inlet of the first pulse dust collector 110, the first pulse dust collector 110 is started, a negative pressure is formed in the dust collection hopper 120, that is, the external dust-containing gas is sucked by the negative pressure through the dust collection cover 170, the filtered gas is discharged through the filtration of the first pulse dust collector 110, and the dust falls into the dust collection hopper 120.

In the present utility model, the dust removing mechanism 100 further includes a gas-locking type feeder 150, the gas-locking type feeder 150 is fixedly connected to the lower part of the dust collecting hopper 120, an air inlet of the gas-locking type feeder 150 is fixedly connected to an air outlet of the blower 300, an ash outlet of the gas-locking type feeder 150 is fixedly connected to a dust inlet of the feeding pipe 400, dust falling from the gas-locking type feeder 150 is blown by the blower 300, and is fed into the raw material bin 220 through the feeding pipe 400, the blower 300 in the device adopts a blower to perform wind power conveyance, and the maximum conveying effect is achieved by adjusting the air quantity of the blower 300 and the discharging speed of the gas-locking type feeder 150, thereby improving the recovery efficiency.

In the present utility model, the raw material storage mechanism 200 includes a raw material bin 220, a second pulse dust collector 210 and a raw material bin bracket 230, the raw material bin 220 is fixedly installed on the raw material bin bracket 230, the second pulse dust collector 210 is fixedly installed above the raw material bin 220, the dust outlet of the feeding pipe 400 is connected to one side of the raw material bin 220, which is close to the dust collection mechanism 100, above the raw material bin 220, the dust outlet of the feeding pipe 400 and the blanking port of the raw material bin 220 are both communicated with the inlet of the second pulse dust collector 210, the second pulse dust collector 210 filters the air overflowing in the raw material bin 220, discharges the filtered air, retains the dust in the raw material bin 220, and the blown dust falls into the raw material bin 220 through secondary filtration of the second pulse dust collector 210, thereby improving the dust recovery efficiency, and avoiding the possible secondary pollution of the dust through the suction of the second pulse dust collector 210.

In the utility model, the manual valve 500 is fixedly arranged at the discharge hole below the ash collecting hopper 120, the manual valve 500 is in a normally open state in a normal working state, an operator manually closes the valve when the device needs to be overhauled, and overhauling operation is carried out on parts and equipment below, so that the overhauling is convenient and safe, and meanwhile, the pollution of dust falling to the operator and the environment during overhauling is avoided.

In the present utility model, the manual valve 500 includes an outer housing 520 and a rotary handle 510, the outer housing 520 is fixedly installed below the ash collecting hopper 120, a handle connecting piece is fixedly installed at one side of the outer housing 520, a rotary handle 510 is fixedly connected in the handle connecting piece, an arc plate 560 is fixedly installed at the same side of the handle connecting piece and the rotary handle 510, the rotary handle 510 is fixedly connected with the arc plate 560 through a locking mechanism 530, an arc waist hole is designed on the arc plate 560, the locking mechanism 530 passes through the arc waist hole to be connected with the rotary handle 510, the radius of rotation of the arc waist Kong Duixuan rotating the handle 510 is limited, and simultaneously, the rotary handle 510 is locked by matching with the locking mechanism 530, the handle connecting piece is connected with a lubricating oil nozzle 540 at one side of the arc plate 560, the rotating part is oiled through the lubricating oil nozzle 540, and the use of the rotary handle 510 is prevented from being influenced by the conditions such as rust and death caused by long-term use.

In the present utility model, the locking mechanism 530 includes a locking nut 531 and a locking bolt 532, the locking bolt 532 passes through the arc plate 560 and is slidably connected with the rotating handle 510, the locking nut 531 is rotatably connected with the locking bolt 532, the locking nut 531 and the locking bolt 532 may be any one of locking structures of bolts and nuts, when the rotating handle 510 reaches a rotating position, an operator screws the locking nut 531 to fix the rotating handle 510, so as to prevent the displacement of the rotating handle 510 from affecting the normal operation of the device or the maintenance of the device by the operator.

In the present utility model, the manual valve further includes a revolving door mechanism 550, the revolving door mechanism 550 is fixedly connected with the revolving handle 510, the revolving door mechanism 550 includes a revolving door 551, a first revolving shaft 552 and a second revolving shaft 553, one side of the revolving door 551 is fixedly connected with the first revolving shaft 552, one side of the revolving door 551 far away from the first revolving shaft 552 is fixedly connected with the second revolving shaft 553, the first revolving shaft 552 is rotationally connected with the revolving handle 510, the first revolving shaft 552 passes through a handle connecting piece and is fixedly connected with the revolving handle 510, the revolving door 551 is driven to rotate by rotating the revolving handle 510, so as to achieve the purpose of closing and opening the manual valve 500, the second revolving shaft 553 is rotationally connected with the outer casing 520 far away from one side of the revolving handle 510, and the second revolving shaft 553 is used as a supporting and connecting mechanism to be connected with the outer casing 520.

The automatic dust recycling device is started by the fan of the first pulse dust collector, dust gas is collected through the dust collection cover, dust falls into the dust collection hopper at the bottom through filtration and blocking of the first pulse dust collector, the dust is accumulated more and more, when the dust reaches the first material level timing, the PLC controller transmits a received data signal to the second pulse dust collector, the second pulse dust collector is started, the second pulse dust collector can effectively avoid secondary pollution of the dust, meanwhile, the second pulse dust collector has a better suction effect on the dust in the feeding pipe, then the fan is started, after 1min, the air locking type feeder is started, the dust is conveyed into the raw material bin through the feeding pipe, meanwhile, the dust in the dust collection hopper is reduced more and less, when the dust reaches the second material level timing, the PLC controller transmits the received data signal to the air locking type feeder, the air locking type feeder stops working, after 1min, the fan transmits the rest dust in the feeding pipe into the raw material bin, the second pulse dust collector stops working, thereby recycling the dust valve, the dust is conveniently used for the second pulse dust collector, the automatic dust recycling device is started, the automatic dust recycling device is convenient to operate by a manual control device, and the automatic dust recycling device is convenient to open and convenient to monitor and maintenance device, and has the advantages of manually-operated by a user when the automatic material level meter is normally in a high-level condition, and the automatic material level controller is in a real-time, and a manual material level-time is required to be automatically controlled to be closed. Therefore, the utility model effectively overcomes some practical problems in the prior art, thereby having high utilization value and use significance. The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (8)

1. An automatic dust recycling device, characterized by comprising:

the dust removing mechanism is provided with an air inlet and an ash discharge port;

the feeding pipe is provided with an ash inlet and an ash outlet, and the ash inlet is connected with the ash discharge port;

the storage cavity of the raw material storage mechanism is connected with the ash outlet of the feeding pipe;

the fan is provided with an air outlet, and the air outlet is connected with the air inlet;

the PLC is respectively connected with the dust removing mechanism, the raw material storage mechanism and the fan in an electric signal mode;

the dust removing mechanism comprises an ash collecting hopper, a first level gauge and a second level gauge, wherein the first level gauge and the second level gauge are both arranged on the ash collecting hopper, the first level gauge and the second level gauge signal receiving end are positioned inside the ash collecting hopper, and the first level gauge and the second level gauge are electrically connected with the PLC.

2. The automatic dust recycling device according to claim 1, wherein the dust removing mechanism further comprises a first pulse dust collector, a dust collection pipe and a dust collection cover, the first pulse dust collector is fixedly arranged above the dust collection hopper, the dust outlet end of the dust collection pipe is fixedly connected with the inner cavity of the dust collection hopper, and the dust inlet end of the dust collection pipe is fixedly connected with the dust collection cover.

3. The automatic dust recycling device according to claim 1, wherein the dust removing mechanism further comprises a gas locking type feeder, the gas locking type feeder is fixedly connected below the dust collecting hopper, an air inlet of the gas locking type feeder is fixedly connected with an air outlet of the fan, and a dust outlet of the gas locking type feeder is fixedly connected with a dust inlet of the feeding pipe.

4. The automatic dust recycling device according to claim 1, wherein the raw material storage mechanism comprises a raw material bin, a second pulse dust collector and a raw material bin support, the raw material bin is fixedly arranged on the raw material bin support, the second pulse dust collector is fixedly arranged above the raw material bin, and the raw material bin is positioned above the dust outlet of the conveying pipe connected with one side, close to the dust removal mechanism, of the second pulse dust collector.

5. The automatic dust recycling device according to claim 1, wherein a manual valve is fixedly arranged at a discharge hole below the dust collecting hopper.

6. The automatic dust recycling device according to claim 5, wherein the manual valve comprises an outer shell and a rotating handle, the outer shell is fixedly installed below the dust collecting hopper, a handle connecting piece is fixedly installed on one side of the outer shell, the rotating handle is fixedly connected in the handle connecting piece, an arc plate is fixedly installed on the same side of the handle connecting piece and the rotating handle, the rotating handle is fixedly connected with the arc plate through a locking mechanism, and one side, far away from the arc plate, of the handle connecting piece is connected with a lubricating nipple.

7. The automatic dust recycling apparatus according to claim 6, wherein the locking mechanism comprises a locking nut and a locking bolt, the locking bolt passes through the arc plate and is slidably connected with the rotating handle, and the locking nut is rotatably connected with the locking bolt.

8. The automatic dust recycling apparatus according to claim 5, wherein the manual valve further comprises a revolving door mechanism, the revolving door mechanism is fixedly connected with a revolving handle, the revolving door mechanism comprises a revolving door, a first revolving shaft and a second revolving shaft, one side of the revolving door is fixedly connected with the first revolving shaft, one side of the revolving door, far away from the first revolving shaft, is fixedly connected with the second revolving shaft, the first revolving shaft is rotatably connected with the revolving handle, and the second revolving shaft is rotatably connected with an outer shell body, far away from one side of the revolving handle.