CN217050674U - High-precision automatic powder spraying equipment - Google Patents
High-precision automatic powder spraying equipment Download PDFInfo
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- CN217050674U CN217050674U CN202220625132.3U CN202220625132U CN217050674U CN 217050674 U CN217050674 U CN 217050674U CN 202220625132 U CN202220625132 U CN 202220625132U CN 217050674 U CN217050674 U CN 217050674U
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Abstract
The utility model relates to a high-precision automatic powder spraying device, which comprises a storage bin, a powder outlet pipe, an air valve, an air storage tank and a solenoid valve, wherein a storage cavity inside the storage bin is closed, the upper end of the storage bin is provided with an air inlet and a powder outlet, the powder outlet pipe is communicated with the powder outlet of the storage bin, and the air valve is arranged on the powder outlet pipe; the air storage tank is communicated with the air inlet of the storage bin through an electromagnetic valve. The beneficial effects are that: injecting a predetermined amount of powder into the storage bin, then opening the electromagnetic valve, and blowing high-pressure gas in the gas storage tank into the storage bin through the electromagnetic valve and the air inlet so as to blow the powder; meanwhile, high-pressure gas is supplied to the air valve, the high-pressure gas flowing into the powder outlet pipe from the air valve enables the interior of the powder outlet pipe to form negative pressure, so that the blown powder in the storage bin is sucked and then is sprayed out along with the powder outlet pipe, the powder spraying amount can be controlled by controlling the air supply time interval, the precision is higher, and the regulation and control are simple.
Description
Technical Field
The utility model relates to an industrial dedusting technical field, concretely relates to automatic equipment of dusting of high accuracy.
Background
In the existing industrial dust removal operation, flammable and explosive powder is treated, and in the process of treating the powder, in order to reduce the flammable and explosive activity of the treated powder, inert powder needs to be added into the powder, so that the effect of safe dust removal is achieved. In the existing inert powder conveying equipment, the conveying of inert powder is unstable, the quantitative conveying of the inert powder is not carried out in the conveying process, and the high-precision inert powder conveying equipment is lacked for powder mixing when certain flammable and explosive powder with high requirements is treated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high accuracy automatic powder spraying equipment is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a high-precision automatic powder spraying device comprises a storage bin, a powder outlet pipe, an air valve, an air storage tank and an electromagnetic valve, wherein a storage cavity in the storage bin is closed; the air storage tank is communicated with the air inlet of the storage bin through an electromagnetic valve.
The utility model has the advantages that:
injecting a predetermined amount of powder into the storage bin, then opening the electromagnetic valve, and blowing high-pressure gas in the gas storage tank into the storage bin through the electromagnetic valve and the air inlet so as to blow up the powder; meanwhile, high-pressure gas is supplied to the air valve, the high-pressure gas flowing into the powder outlet pipe through the air valve enables the interior of the powder outlet pipe to form negative pressure, so that powder blown in the storage bin is sucked and then is sprayed out along with the powder outlet pipe, the powder spraying amount can be controlled by controlling the air supply time interval, the precision is higher, and the regulation and control are simple.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a plurality of air supply ports are formed in the side wall of the storage bin.
Adopt above-mentioned further beneficial effect to do: air is supplemented into the storage bin through a plurality of air supplementing openings so as to prevent dust from bridging.
Furthermore, all air supply ports on the side wall of the storage bin are distributed from top to bottom according to a preset interval.
Adopt above-mentioned further beneficial effect to do: air is supplemented at different positions, so that dust bridging can be better prevented.
Further, the upper end of the storage bin is provided with a feeding port, and a cover plate for covering the feeding port is detachably arranged at the feeding port on the storage bin.
Adopt above-mentioned further beneficial effect to do: convenient material supplement.
Further, still include base and weighing module, the storage silo is arranged in the base top, and the weighing module is arranged between storage silo and base.
Adopt above-mentioned further beneficial effect to do: the weighing module can weigh the storage bin and powder contained in the storage bin so as to obtain the quantity of the powder, and therefore follow-up timely material supplement is facilitated.
Further, the weighing module is a pressure sensor.
Adopt above-mentioned further beneficial effect to do: the powder quantity can be indirectly known by measuring the pressure of the storage bin and the powder contained in the storage bin to the pressure sensor.
Further, the inner cavity of the storage bin is wide at the top and narrow at the bottom.
Adopt above-mentioned further beneficial effect to do: the powder may be allowed to accumulate downwards for subsequent blowing.
Further, still include the outer container, the storage silo arranges in the outer container.
Further, the bottom of the outer box is provided with a plurality of rollers.
Adopt above-mentioned further beneficial effect to do: the whole mobile equipment is convenient.
And the air outlet end of the oil-water separator is respectively communicated with the air valve, the air storage tank and the air supply port through pipelines.
Adopt above-mentioned further beneficial effect to do: the oil-water separator can separate oil, water and gas contained in high-pressure gas, and powder agglomeration is avoided.
Drawings
Fig. 1 is a perspective view of the high-precision automatic powder spraying device of the present invention;
fig. 2 is the structure diagram of the part of the high-precision automatic powder spraying equipment of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a storage bin, 110, an air supplement opening, 120, a feeding opening, 130, a cover plate, 2, a powder outlet pipe, 3, an air valve, 4, an air storage tank, 5, an electromagnetic valve, 6, a base, 7, a weighing module, 8, an outer box, 810, a roller, 9 and an oil-water separator.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-2, a high-precision automatic powder spraying device comprises a storage bin 1, a powder outlet pipe 2, an air valve 3, an air storage tank 4 and an electromagnetic valve 5;
the storage cavity in the storage bin 1 is closed; the upper end of the storage bin 1 is provided with an air inlet, and the upper end of the storage bin 1 is provided with a powder outlet; the powder outlet pipe 2 is communicated with a powder outlet of the storage bin 1, and the air valve 3 is arranged on the powder outlet pipe 2; the air storage tank 4 is communicated with an air inlet of the storage bin 1 through an electromagnetic valve 5;
injecting a predetermined amount of powder into the storage bin 1, then opening the electromagnetic valve 5, and blowing high-pressure gas in the gas storage tank 4 into the storage bin 1 through the electromagnetic valve 5 and the air inlet so as to blow the powder; meanwhile, high-pressure gas is supplied to the air valve 3, the high-pressure gas flowing into the powder outlet pipe 2 from the air valve 3 enables the interior of the powder outlet pipe 2 to form negative pressure, so that the blown powder in the storage bin 1 is sucked and then is sprayed out along with the powder outlet pipe 2, the powder spraying amount can be controlled by controlling the air supply time interval, the precision is higher, and the regulation and control are simple.
Example 2
As shown in fig. 1 to fig. 2, this embodiment is a further improvement on embodiment 1, and specifically includes the following steps:
the side wall of the storage bin 1 is provided with a plurality of air supply ports 110, and air is supplied into the storage bin 1 through the air supply ports 110 so as to prevent dust from bridging.
Example 3
As shown in fig. 1 to fig. 2, this embodiment is a further improvement on embodiment 2, and specifically includes the following steps:
all air supply ports 110 arranged on the side wall of the storage bin 1 are distributed from top to bottom according to preset intervals, and air supply is performed at different positions, so that dust bridging can be prevented better.
Example 4
As shown in fig. 1 to 2, the present embodiment is a further improvement on any embodiment of embodiments 1 to 3, and specifically includes the following steps:
the upper end of storage silo 1 has pan feeding mouth 120, sets up apron 130 of closing cap pan feeding mouth 120 in order to dismantle the form in pan feeding mouth 120 department on storage silo 1, and apron 130 can link to each other with storage silo 1 through the bolt to the realization can be dismantled and be connected, sets up pan feeding mouth 120, makes things convenient for the feed supplement.
Example 5
As shown in fig. 1 to fig. 2, the present embodiment is a further improvement on any embodiment of embodiments 1 to 4, and specifically includes the following steps:
the high-precision automatic powder spraying equipment further comprises a base 6 and a weighing module 7, the storage bin 1 is arranged above the base 6, the weighing module 7 is arranged between the storage bin 1 and the base 6, and the storage bin 1 and powder contained in the storage bin can be weighed through the weighing module 7 so that the quantity of the powder can be known.
Example 6
As shown in fig. 1 to fig. 2, this embodiment is a further improvement on embodiment 5, and specifically includes the following steps:
the weighing module 7 is preferably a pressure sensor, and the powder amount can be indirectly obtained by measuring the pressure of the storage bin 1 and the powder contained in the storage bin to the pressure sensor.
Example 7
As shown in fig. 1 to fig. 2, the present embodiment is a further improvement on any embodiment of embodiments 1 to 6, and specifically includes the following steps:
the inner cavity of the storage bin 1 is wide at the top and narrow at the bottom, so that powder can be gathered downwards for subsequent blowing.
Example 8
As shown in fig. 1 to 2, this embodiment is a further improvement on any embodiment of embodiments 1 to 7, and specifically includes the following steps:
the high-precision automatic powder spraying equipment further comprises an outer box 8, and the storage bin 1 is arranged in the outer box 8.
Example 9
As shown in fig. 1 to fig. 2, the present embodiment is a further improvement on embodiment 8, and specifically includes the following steps:
a plurality of gyro wheels 810 are set up to 8 bottoms of outer container, through gyro wheel 810, can make things convenient for whole mobile device.
Example 10
As shown in fig. 1 to fig. 2, the present embodiment is a further improvement on any embodiment of embodiments 1 to 9, and specifically includes the following steps:
the high-precision automatic powder spraying equipment further comprises an oil-water separator 9, the air outlet end of the oil-water separator 9 is communicated with the air valve 3 through a pipeline, the air outlet end of the oil-water separator 9 is communicated with the air storage tank 4 through a pipeline, the air outlet end of the oil-water separator 9 is communicated with the air supplementing ports 110 through pipelines, as further preference, a valve is arranged on the pipeline, connected to the air supplementing ports 110, of the oil-water separator 9, whether air is supplied to the air supplementing ports 110 or not can be controlled through the valve, the air inlet end of the air outlet end of the oil-water separator 9 is connected with air supply equipment, and the oil-water separator 9 can separate oil, water and air contained in high-pressure gas to avoid powder caking.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. The high-precision automatic powder spraying equipment is characterized by comprising a storage bin (1), a powder outlet pipe (2), an air valve (3), an air storage tank (4) and an electromagnetic valve (5), wherein a storage cavity in the storage bin (1) is closed, the upper end of the storage bin (1) is provided with an air inlet and a powder outlet, the powder outlet pipe (2) is communicated with the powder outlet of the storage bin (1), and the air valve (3) is arranged on the powder outlet pipe (2); the air storage tank (4) is communicated with an air inlet of the storage bin (1) through an electromagnetic valve (5).
2. A high-precision automatic powder spraying device as claimed in claim 1, wherein a plurality of air supply ports (110) are formed on the side wall of the storage bin (1).
3. A high-precision automatic powder spraying device as claimed in claim 2, wherein all the air supply ports (110) on the side wall of the storage bin (1) are distributed from top to bottom according to a preset interval.
4. A high precision powder spraying apparatus according to claim 1, wherein the storage bin (1) has a feed opening (120) at its upper end, and a cover plate (130) covering the feed opening (120) is removably arranged on the storage bin (1) at the feed opening (120).
5. A high precision powder spraying apparatus according to claim 1, further comprising a base (6) and a weighing module (7), wherein the storage silo (1) is arranged above the base (6), and the weighing module (7) is arranged between the storage silo (1) and the base (6).
6. A high precision powder spraying device according to claim 5 characterized in that the weighing module (7) is a pressure sensor.
7. A high precision powder spraying device according to claim 1, wherein the inner cavity of the storage bin (1) is wide at the top and narrow at the bottom.
8. A high precision powder spraying apparatus according to claim 1, further comprising an outer box (8), wherein the storage bin (1) is arranged in the outer box (8).
9. A high precision powder spraying device according to claim 8, wherein a plurality of rollers (810) are arranged at the bottom of the outer box (8).
10. A high-precision automatic powder spraying device as claimed in claim 2, further comprising an oil-water separator (9), wherein the air outlet end of the oil-water separator (9) is respectively communicated with the air valve (3), the air storage tank (4) and the air supply inlet (110) through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220625132.3U CN217050674U (en) | 2022-03-22 | 2022-03-22 | High-precision automatic powder spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220625132.3U CN217050674U (en) | 2022-03-22 | 2022-03-22 | High-precision automatic powder spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217050674U true CN217050674U (en) | 2022-07-26 |
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ID=82491461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220625132.3U Active CN217050674U (en) | 2022-03-22 | 2022-03-22 | High-precision automatic powder spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217050674U (en) |
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2022
- 2022-03-22 CN CN202220625132.3U patent/CN217050674U/en active Active
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