CN215478346U - Powder injection tank conveying system - Google Patents
Powder injection tank conveying system Download PDFInfo
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- CN215478346U CN215478346U CN202120199394.3U CN202120199394U CN215478346U CN 215478346 U CN215478346 U CN 215478346U CN 202120199394 U CN202120199394 U CN 202120199394U CN 215478346 U CN215478346 U CN 215478346U
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- cloth bag
- injection tank
- powder
- conveying system
- barrel
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Abstract
The utility model relates to a powder injection tank conveying system, which comprises an injection tank and a cloth bag filtering device, wherein the cloth bag filtering device comprises a cylinder and a cloth bag arranged in the cylinder, and the cylinder is provided with an exhaust position for exhausting gas filtered by the cloth bag; the feeding channel of the barrel is communicated with the injection tank through a powder falling pipeline, and the discharging channel of the barrel and the feeding channel of the barrel are the same channel. According to the powder injection tank conveying system, the cloth bag filtering device is arranged on the powder falling pipeline of the injection tank, so that gas can be filtered and discharged into the atmosphere when the injection tank is filled, and powder left in the injection tank can directly return to the injection tank after the exhaust is finished, so that the problems of blockage and unsmooth exhaust easily caused by the conventional method that a communicating pipeline is additionally arranged for exhausting are solved; in addition, the cloth bag filtering device is an existing mature device, is simple in structure, low in cost and convenient to maintain and overhaul, is suitable for being used when the blowing tanks are more, can reduce the overall design cost and provides great convenience for later maintenance.
Description
Technical Field
The utility model relates to the technical field of powder injection tanks, in particular to a powder injection tank conveying system.
Background
In the process of feeding powder into a blowing tank (or a bin pump) by a pneumatic powder conveying system, the gas in the tank is discharged. The method generally adopted is to add a communication pipeline between a blowing tank and a powder storage bin at the upper part of the blowing tank for exhausting. The pipe is easy to block, and the exhaust is not smooth. When the number of the injection tanks is large, the additionally arranged pipeline influences equipment maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a powder injection tank conveying system which can at least solve part of defects in the prior art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions: a powder injection tank conveying system comprises an injection tank and a cloth bag filtering device, wherein the cloth bag filtering device comprises a cylinder and a cloth bag arranged in the cylinder, and the cylinder is provided with an exhaust position for exhausting gas filtered by the cloth bag; the feeding channel of the barrel is communicated with the injection tank through a powder dropping pipeline, and the discharging channel of the barrel and the feeding channel of the barrel are the same channel.
Further, the feeding channel of the barrel comprises a seamless steel pipe connected with the powder dropping pipeline and a connector communicated with the seamless steel pipe, and the connector is communicated with the cloth bag.
Further, the joint is a conical joint, a small-caliber end of the conical joint is connected with the seamless steel pipe, and a large-caliber end of the conical joint is communicated with the cloth bag.
The novel dust collector is characterized by further comprising a pattern plate for separating the cloth bag and the joint into two different sections, wherein the pattern plate is provided with holes for powder to pass through the two sections, the pattern plate and the barrel are arranged in a sealing mode, and the inlet end of the cloth bag is connected to the pattern plate.
Further, the cloth bag is connected with the pattern plate through bolts and washers.
Further, a mounting ring is fixed on the cloth bag.
Further, keels are sleeved outside the cloth bags.
Furthermore, a hoop is arranged on the keel.
Compared with the prior art, the utility model has the beneficial effects that: a powder injection tank conveying system is characterized in that a cloth bag filtering device is arranged on a powder falling pipeline of an injection tank, so that gas can be filtered and discharged into the atmosphere when the injection tank is filled, and powder left in the injection tank can directly return to the injection tank after exhaust is finished, so that the problems of blockage and unsmooth exhaust easily caused by the fact that a communicating pipeline is additionally arranged in a conventional mode for exhausting are solved; in addition, the cloth bag filtering device is an existing mature device, is simple in structure, low in cost and convenient to maintain and overhaul, is suitable for being used when the blowing tanks are more, can reduce the overall design cost and provides great convenience for later maintenance.
Drawings
Fig. 1 is a schematic view of a cloth bag filtering device of a powder injection tank conveying system according to an embodiment of the present invention;
in the reference symbols: 1-a cylinder body; 2-cloth bag; 3-seamless steel pipe; 4-a linker; 5-pattern plate; 6-keel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a powder injection tank conveying system, including an injection tank and a cloth bag 2 filtering device, where the cloth bag 2 filtering device includes a cylinder 1 and a cloth bag 2 disposed in the cylinder 1, and the cylinder 1 has an exhaust position for exhausting gas filtered by the cloth bag 2; the feeding channel of the barrel body 1 is communicated with the injection tank through a powder falling pipeline, and the discharging channel of the barrel body 1 and the feeding channel of the barrel body 1 are the same channel. In the embodiment, the cloth bag 2 filtering device is arranged on the powder falling pipeline of the injection tank, so that gas can be filtered and discharged into the atmosphere when the injection tank is filled, and powder filtered in the injection tank can directly return to the injection tank after the exhaust is finished, thereby avoiding the problems of blockage and unsmooth exhaust easily caused by the conventional method that a communicating pipeline is additionally arranged for exhausting; in addition, the cloth bag 2 filtering device is an existing mature device, is simple in structure, low in cost and convenient to maintain and overhaul, is suitable for being used when the blowing tanks are more, can reduce the overall design cost and provides great convenience for later maintenance. Specifically, when powder is filled in the injection tank, along with the entering of materials, gas in a replaced space is discharged and enters the cloth bag 2 through the powder falling pipeline, air purified after being filtered by the cloth bag 2 is discharged into the atmosphere through the exhaust position of the barrel 1, and powder entering the cloth bag 2 from the material inlet channel directly returns to the injection tank through the original path because the material outlet channel of the barrel 1 and the material inlet channel of the barrel 1 are the same channel, so that the installation space is saved.
As an optimized scheme of the embodiment of the present invention, please refer to fig. 1, a feeding channel of the cylinder 1 includes a seamless steel pipe 3 connected to the powder dropping pipeline and a joint 4 communicated with the seamless steel pipe 3, and the joint 4 is communicated with the cloth bag 2. In this embodiment, the powder enters the joint 4 through the seamless steel tube 3, and then enters the cloth bag 2 from the joint 4, the seamless steel tube 3 and the joint 4 both belong to a part of the cylinder 1, the cylinder 1 is made of steel tubes as a whole, and only the diameter of each section is different. Preferably, the joint 4 is a conical joint 4, a small-caliber end of the conical joint 4 is connected with the seamless steel pipe 3, and a large-caliber end of the conical joint 4 is communicated with the cloth bag 2.
As an optimized scheme of the embodiment of the present invention, please refer to fig. 1, the system further includes a pattern plate 5 for separating the cloth bag 2 and the joint 4 into two different sections, the pattern plate 5 has holes for powder to pass through the two sections, the pattern plate 5 and the cylinder 1 are arranged in a sealing manner, and the inlet end of the cloth bag 2 is connected to the pattern plate 5. The cloth bag 2 is connected with the pattern plate 5 through bolts and washers. The cloth bag 2 is fixed with a mounting ring. The bag 2 is externally provided with a keel 6. And a hoop is arranged on the keel 6. In this embodiment, establish the card 5 is separated to install fixed sack 2 and fossil fragments 6 through it, the fixed collar of installation on the sack 2, the clamp is installed to the last clamp of installation of fossil fragments 6, ensures that the sealed compactness between card 5, sack 2 and fossil fragments 6 realizes the qualified purpose of reaching standard emission of gas. When the cloth bag 2 is replaced, the keel 6 and the cloth bag 2 can be detached by loosening the bolts on the flanges.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a powder jetting jar conveying system which characterized in that: the device comprises a blowing tank and a cloth bag filtering device, wherein the cloth bag filtering device comprises a cylinder and a cloth bag arranged in the cylinder, and the cylinder is provided with an exhaust position for exhausting gas filtered by the cloth bag; the feeding channel of the barrel is communicated with the injection tank through a powder dropping pipeline, and the discharging channel of the barrel and the feeding channel of the barrel are the same channel.
2. The powder injection tank conveying system according to claim 1, wherein: the feeding channel of the barrel comprises a seamless steel pipe connected with the powder dropping pipeline and a connector communicated with the seamless steel pipe, and the connector is communicated with the cloth bag.
3. The powder injection tank conveying system according to claim 2, wherein: the joint is a conical joint, the small-caliber end of the conical joint is connected with the seamless steel pipe, and the large-caliber end of the conical joint is communicated with the cloth bag.
4. The powder injection tank conveying system according to claim 3, wherein: the novel dust collector is characterized by further comprising a pattern plate for separating the cloth bag and the joint into two different intervals, the pattern plate is provided with holes for powder to pass through the two intervals, the pattern plate and the barrel are arranged in a sealing mode, and the inlet end of the cloth bag is connected to the pattern plate.
5. The powder injection tank conveying system according to claim 4, wherein: the cloth bag is connected with the pattern plate through bolts and washers.
6. The powder injection tank conveying system according to claim 1, wherein: the cloth bag is fixed with a mounting ring.
7. The powder injection tank conveying system according to claim 1, wherein: the outer of the cloth bag is provided with a keel.
8. The powder injection tank conveying system according to claim 7, wherein: the keels are provided with hoops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199394.3U CN215478346U (en) | 2021-01-25 | 2021-01-25 | Powder injection tank conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199394.3U CN215478346U (en) | 2021-01-25 | 2021-01-25 | Powder injection tank conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215478346U true CN215478346U (en) | 2022-01-11 |
Family
ID=79761407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120199394.3U Active CN215478346U (en) | 2021-01-25 | 2021-01-25 | Powder injection tank conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215478346U (en) |
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2021
- 2021-01-25 CN CN202120199394.3U patent/CN215478346U/en active Active
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