CN213102027U - Totally enclosed bulk loading continuous type dispensing system - Google Patents
Totally enclosed bulk loading continuous type dispensing system Download PDFInfo
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- CN213102027U CN213102027U CN202021371406.8U CN202021371406U CN213102027U CN 213102027 U CN213102027 U CN 213102027U CN 202021371406 U CN202021371406 U CN 202021371406U CN 213102027 U CN213102027 U CN 213102027U
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Abstract
The utility model discloses a totally enclosed bulk loading continuous dispensing system, which comprises a bulk storage device, a conveying device and a preparation device in sequence, wherein the preparation device is communicated with a water inlet device; the storage device comprises a feeding pipe, a safety valve and a dust removal device, the lower end of the storage device is connected with a large-caliber maintenance isolation valve, and the lower end of the maintenance isolation valve is the accurate metering feeding machine; the outlet of the precise feeder is connected with a long-distance screw conveyor, and the long-distance screw conveyor is connected with the preparation device. The utility model discloses mainly use the powder for the tank wagon material loading condition in bulk, and the powder need not dissolving time or slightly soluble, the condition of not dissolving completely, and simultaneously, the system prevents that the powder from leaking for totally enclosed design.
Description
Technical Field
The utility model relates to a powder charging equipment field particularly, relates to a totally enclosed bulk loading material loading continuous type dispensing system.
Background
In the process of industrial production, the conveying of powder is a common technological process, the powder is easy to leak and pollutes the environment, and particularly the powder in bulk is serious.
In the conveying process of bulk powder, the powder generally has two problems of leakage and high manual operation strength, the normal production process is influenced, the powder is wasted, and the environmental pollution is caused. Meanwhile, when the powder is used in a large amount, the manual operation strength is high.
In view of this, this company has developed a totally enclosed bulk loading continuous type dispensing system, mainly uses in the bulk loading, adopts totally enclosed design, prevents leaking of powder and scatters, avoids the polluted environment, can also prevent simultaneously that the powder from weing the caking, just also can not appear risks such as blocking up equipment and follow-up pipeline, in addition, the play medicine volume of the electromagnetic flowmeter real-time control metering feeder of intaking, accurate controllable, excellent in use effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first purpose aims at providing a totally enclosed bulk loading material loading continuous type dispensing system, has solved prior art's defect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
totally enclosed bulk loading continuous type dispensing system, its characterized in that: the device sequentially comprises a bulk storage device, a metering device, a conveying device, a sediment preparation device and a storage device, wherein the sediment preparation device is communicated with a water inlet device; the bulk storage device, the metering device, the conveying device, the sediment preparation device, the water inlet device and the storage device are connected with an industrial personal computer or a PLC system; the bulk storage device comprises a storage bin, and the storage bin is communicated with a bulk charging pipe; the lower part of the storage bin is a hopper part, and the hopper part is provided with an arch breaking device; the lower end of the hopper part is communicated with a metering device through a maintenance isolating valve; the metering device is an accurate metering feeder; the conveying device comprises a spiral conveyor which is arranged obliquely upwards, the upper end of the spiral conveyor corresponds to the accurate metering feeder, the lower end of the spiral conveyor corresponds to a vertical discharging pipe, and the lower end of the vertical discharging pipe is communicated with the sediment preparation device through a pneumatic isolation valve; the sediment preparation device comprises a sediment tank, and a first stirring device is arranged on the sediment tank; the sediment tank is communicated with the vertical feeding pipe and the water inlet device; the lower end of the slag settling tank is provided with a slag outlet, and an automatic slag discharging valve is arranged on the slag outlet; the water inlet device comprises a water inlet communicated with an external water source, and the water inlet is communicated with the slag settling tank through a water inlet pipeline; the storage device comprises a storage tank communicated with the sediment tank, and a second stirring device is arranged on the storage tank.
Preferably, the arch breaking device comprises a plurality of air nozzles arranged on the side surface of the hopper part, and the air nozzles penetrate through the hopper part; the outer side end of the air tap is communicated with an air inlet pipe; all the air inlet pipes are communicated with an air inlet pipe, and an air inlet valve is arranged on the air inlet pipe; the air inlet pipe is communicated with an external air source.
Preferably, a low material level detector is arranged at the lower part of the storage bin; the upper part of the storage bin is provided with a plurality of safety valves and a dust remover.
Preferably, the metering feeder adopts a multi-spiral accurate metering feeder; an empty level detecting needle and an anti-blocking detecting instrument are arranged in the multi-spiral accurate metering feeding machine.
Preferably, the screw conveyor comprises a conveying shell, a conveying screw is arranged in the conveying shell, a conveying motor is arranged outside the conveying shell, and the conveying motor is in transmission connection with the conveying screw.
Preferably, the first stirring device comprises a first stirring motor vertically arranged on the slag settling tank, the first stirring motor is in transmission connection with a first stirring shaft, and the lower part of the first stirring shaft extends into the slag settling tank; the lower part of the first stirring shaft is provided with a plurality of first stirring blades which are uniformly arranged.
Preferably, the second stirring device comprises a second stirring motor vertically arranged on the storage tank, the second stirring motor is connected with a second stirring shaft in a transmission manner, and the lower part of the second stirring shaft extends into the storage tank; and a plurality of second stirring blades which are uniformly arranged are arranged at the lower part of the second stirring shaft.
Preferably, the water inlet pipeline is provided with a water inlet electric control valve and a water inlet electromagnetic flow meter.
Preferably, a water curtain dust remover is arranged on the slag settling tank; the water inlet pipeline passes through the water curtain dust remover.
Owing to adopted above-mentioned technical scheme, compare with prior art, the beneficial effects of the utility model are that:
1. the utility model discloses mainly use in tank wagon feeding occasion in bulk, it is great, the material dust is big, to the powder that the environmental impact is big that the dosage consumes, such powder wets the caking easily to thoughtlessly have a large amount of dregs etc.. The utility model discloses a totally enclosed design prevents that the material from leaking and scattering, avoids polluted environment, durable, humanized design.
2. The utility model discloses a powder freely flows into heavy-calibre import feeding machine, need not be with the help of extra class of flow-assistant measure, and accurate throwing of accurate measurement is thrown, and solid measurement precision directly depends on the precision of accurate measurement feeding machine. The multi-spiral accurate metering feeder has a large regulation ratio, can be suitable for the change of various treatment capacities and addition rates, and has a linear relation between the rotating speed and the medicine output quantity.
3. The utility model discloses can prepare the powder concentration and carry out accurate control, go out the dose according to the accurate measurement feeding machine of water inlet electromagnetic flowmeter real time control completely.
4. The utility model discloses a closed design, dampproofing anti-blocking measure targets in place, avoids blockking up risks such as dry powder equipment and follow-up pipeline.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1, the totally enclosed bulk loading continuous dispensing system sequentially comprises a bulk storage device, a metering device, a conveying device, a sediment preparation device and a storage device, wherein the sediment preparation device is communicated with a water inlet device. The bulk storage device, the metering device, the conveying device, the sediment preparation device, the water inlet device and the storage device are connected with an industrial personal computer or a PLC system together. The industrial personal computer or the PLC system is connected with a functional unit, and in the embodiment, units such as machine equipment, a detector, a motor and the like are connected. Therefore, the working principle and the connection relationship belong to the known technology in the field and are not described in detail.
The bulk storage device comprises a storage bin 4, and the storage bin 4 is communicated with a bulk charging pipe 8. The lower part of the storage bin is a hopper part, and the hopper part is provided with an arch breaking device. The lower end of the hopper part is communicated with a metering device through a maintenance isolating valve 9. The metering device is a precision metering feeder 10. The arch breaking device comprises a plurality of air nozzles arranged on the side face of the hopper part, and the air nozzles penetrate through the hopper part. The outer side end of the air tap is communicated with an air inlet pipe. The air nozzle is installed in the hopper part in the obliquely upward direction, so that air flow is blown in the obliquely upward direction during ventilation, and the arch bridge is broken. All the air inlet pipes are communicated with an air inlet pipe, and an air inlet valve 6 is arranged on the air inlet pipe. The air inlet pipe is communicated with an external air source. And a low material level detector 5 is arranged at the lower part of the storage bin. The upper part of the storage bin is provided with a plurality of safety valves 3 and a dust remover 2. The accurate measurement feeding machine adopts the accurate measurement feeding machine of many spirals, is equipped with empty level probe 7 and prevents stifled detector 11 in the accurate measurement feeding machine of many spirals.
The conveying device comprises a spiral conveyor which is arranged obliquely upwards, the lower end of the spiral conveyor corresponds to the accurate metering feeder, the upper end of the spiral conveyor corresponds to the vertical feeding pipe, and the lower end of the vertical feeding pipe is communicated with the sediment preparation device through a pneumatic isolating valve 15. The screw conveyor comprises a conveying shell 14, a conveying screw rod is arranged in the conveying shell 14, a conveying motor is arranged outside the conveying shell 14, and the conveying motor is in transmission connection with the conveying screw rod. The conveying shell 14 conveys the powder into the slag settling tank through a vertical feeding pipe.
The sediment preparation device comprises a sediment tank 16, and a first stirring device is arranged on the sediment tank 16. The sediment tank is communicated with the vertical feeding pipe and the water inlet device. The lower end of the slag settling tank is provided with a slag outlet, and an automatic slag discharge valve 18 is arranged on the slag outlet. The first stirring device comprises a first stirring motor 17 vertically installed on the slag settling tank, the first stirring motor is in transmission connection with a first stirring shaft, and the lower part of the first stirring shaft extends into the slag settling tank. The lower part of the first stirring shaft is provided with a plurality of first stirring blades which are uniformly arranged. The sediment tank is provided with a breather pipe, and a water curtain dust remover 13 is arranged in the breather pipe. The water inlet pipeline passes through a water curtain dust remover 13.
The water inlet device comprises a water inlet communicated with an external water source, and the water inlet is communicated with the slag settling tank through a water inlet pipeline. And the water inlet pipeline is provided with a water inlet electric control valve 22 and a water inlet electromagnetic flowmeter 23.
The storage device comprises a storage tank 19 communicated with the sediment tank, and a second stirring device is arranged on the storage tank 19. The second stirring device comprises a second stirring motor 21 vertically installed on the storage tank, the second stirring motor is connected with a second stirring shaft in a transmission mode, and the lower portion of the second stirring shaft extends into the storage tank. And a plurality of second stirring blades which are uniformly arranged are arranged at the lower part of the second stirring shaft. For ease of control and detection, the lower part of the tank is provided with a level gauge 20.
When the device works, the bulk powder enters the storage bin through the bulk charging pipe. An empty level indicator detector is arranged in the storage bin, and can trigger an alarm to prompt that the materials need to be added. The manual large-caliber overhaul isolation valve is normally open at ordinary times and is closed only when follow-up rotating equipment is overhauled and maintained. The powder freely falls into a multi-spiral precise metering feeder for real-time metering and enters a subsequent spiral conveyor. The long-distance screw conveyor conveys the powder into a slag settling tank for standby. The water enters the sediment tank through a pipeline, and the water quantity is controllable. And the other path of the slag settling tank is filled with water, the water inlet electric control valve controls the switch of the water path, and the water inlet electromagnetic flowmeter detects the water inlet amount in real time. The sediment tank is provided with the water curtain dust remover, so that the internal and external pressure differences in the sediment tank are ensured to be equal, and the material dust is effectively isolated from entering the surrounding environment. A first stirring motor and a first stirring blade in the slag settling tank operate all the time in the dispensing process, so that the materials are fully dissolved. The resulting solution often settles into a storage tank. The storage jar disposes the liquid level meter, surveys the liquid level in the sediment jar in real time, need stop to advance the material during high liquid level, adds again when waiting for the material to use low liquid level. An automatic slag discharge valve in the slag tank is opened periodically to perform slag discharge operation.
The utility model discloses mainly use in tank wagon feeding occasion in bulk, it is great, the material dust is big, to the powder that the environmental impact is big that the dosage consumes, such powder wets the caking easily to thoughtlessly have a large amount of dregs etc.. The utility model discloses a totally enclosed design prevents that the material from leaking and scattering, avoids polluted environment, durable, humanized design.
The utility model discloses a powder freely flows in accurate measurement feeding machine, need not be with the help of extra class of flow-assistant measure, and accurate throwing of accurate measurement is thrown, and solid measurement precision directly depends on the precision of accurate measurement feeding machine. The multi-spiral accurate metering feeder has a large regulation ratio, can be suitable for the change of various treatment capacities and addition rates, and has a linear relation between the rotating speed and the medicine output quantity.
The utility model discloses can prepare the powder concentration and carry out accurate control, go out the dose according to the accurate measurement feeding machine of water inlet electromagnetic flowmeter real time control completely.
The utility model discloses a closed design, dampproofing anti-blocking measure targets in place, avoids blockking up risks such as dry powder equipment and follow-up pipeline.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. Totally enclosed bulk loading continuous type dispensing system, its characterized in that: the device sequentially comprises a bulk storage device, a metering device, a conveying device, a sediment preparation device and a storage device, wherein the sediment preparation device is communicated with a water inlet device; the bulk storage device, the metering device, the conveying device, the sediment preparation device, the water inlet device and the storage device are connected with an industrial personal computer or a PLC system;
the bulk storage device comprises a storage bin, and the storage bin is communicated with a bulk charging pipe; the lower part of the storage bin is a hopper part, and the hopper part is provided with an arch breaking device; the lower end of the hopper part is communicated with a metering device through a large-caliber maintenance isolating valve,
The metering device is an accurate metering feeder;
the conveying device comprises a long-distance spiral conveyor which is arranged obliquely upwards, the upper end of the long-distance spiral conveyor corresponds to the accurate metering feeder, the lower end of the long-distance spiral conveyor corresponds to the vertical discharging pipe, and the lower end of the vertical discharging pipe is communicated with the sediment preparation device through a pneumatic isolation valve;
the sediment preparation device comprises a sediment tank, and a first stirring device is arranged on the sediment tank; the sediment tank is communicated with the vertical feeding pipe and the water inlet device; the lower end of the slag settling tank is provided with a slag outlet, and an automatic slag discharging valve is arranged on the slag outlet;
the water inlet device comprises a water inlet communicated with an external water source, and the water inlet is communicated with the slag settling tank through a water inlet pipeline;
the storage device comprises a storage tank communicated with the sediment tank, and a second stirring device is arranged on the storage tank.
2. The fully enclosed, bulk-loading, continuous dispensing system according to claim 1, wherein: the arch breaking device comprises a plurality of air nozzles arranged on the side surface of the hopper part, and the air nozzles penetrate through the hopper part; the outer side end of the air tap is communicated with an air inlet pipe; all the air inlet pipes are communicated with an air inlet pipe, and an air inlet valve is arranged on the air inlet pipe; the air inlet pipe is communicated with an external air source.
3. The fully enclosed, bulk-loading, continuous dispensing system according to claim 2, wherein: a low material level detector is arranged at the lower part of the storage bin; the upper part of the storage bin is provided with a plurality of safety valves and a dust remover.
4. The fully enclosed, bulk-loading, continuous dispensing system according to claim 3, wherein: the metering feeder adopts a multi-spiral accurate metering feeder; an empty level detecting needle and an anti-blocking detecting instrument are arranged in the multi-spiral accurate metering feeding machine.
5. The fully enclosed, bulk-loading, continuous dispensing system according to claim 4, wherein: the spiral conveyor comprises a conveying shell, a conveying screw rod is arranged in the conveying shell, a conveying motor is arranged outside the conveying shell, and the conveying motor is in transmission connection with the conveying screw rod.
6. The fully enclosed, bulk-loading, continuous dispensing system according to claim 5, wherein: the first stirring device comprises a first stirring motor vertically arranged on the slag settling tank, the first stirring motor is in transmission connection with a first stirring shaft, and the lower part of the first stirring shaft extends into the slag settling tank; the lower part of the first stirring shaft is provided with a plurality of first stirring blades which are uniformly arranged.
7. The fully enclosed, bulk-loading, continuous dispensing system according to claim 6, wherein: the second stirring device comprises a second stirring motor which is vertically arranged on the storage tank, the second stirring motor is connected with a second stirring shaft in a transmission way, and the lower part of the second stirring shaft extends into the storage tank; and a plurality of second stirring blades which are uniformly arranged are arranged at the lower part of the second stirring shaft.
8. The fully enclosed, bulk-loading, continuous dispensing system according to claim 7, wherein: and the water inlet pipeline is provided with a water inlet electric control valve and a water inlet electromagnetic flow meter.
9. The fully enclosed, bulk-loading, continuous dispensing system according to claim 8, wherein: a water curtain dust remover is arranged on the slag settling tank; the water inlet pipeline passes through the water curtain dust remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371406.8U CN213102027U (en) | 2020-07-14 | 2020-07-14 | Totally enclosed bulk loading continuous type dispensing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371406.8U CN213102027U (en) | 2020-07-14 | 2020-07-14 | Totally enclosed bulk loading continuous type dispensing system |
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| Publication Number | Publication Date |
|---|---|
| CN213102027U true CN213102027U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021371406.8U Active CN213102027U (en) | 2020-07-14 | 2020-07-14 | Totally enclosed bulk loading continuous type dispensing system |
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| CN (1) | CN213102027U (en) |
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