CN213145450U - PTA unloading tee bend pipeline device - Google Patents
PTA unloading tee bend pipeline device Download PDFInfo
- Publication number
- CN213145450U CN213145450U CN202021902420.6U CN202021902420U CN213145450U CN 213145450 U CN213145450 U CN 213145450U CN 202021902420 U CN202021902420 U CN 202021902420U CN 213145450 U CN213145450 U CN 213145450U
- Authority
- CN
- China
- Prior art keywords
- rotary valve
- valve shell
- pta
- channel
- foreign body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
A PTA blanking three-way pipeline device comprises a rotary valve shell and a rotor thereof, wherein a first blanking port and a second blanking port are symmetrically arranged above the rotary valve shell, and a discharge port is arranged at the lower end of the rotary valve shell; the upper end of the rotary valve shell is connected with a foreign body prevention channel which is communicated with the interior of the rotary valve shell, the axis of the foreign body prevention channel is vertical to the axis of the rotor, and the upper end opening cover of the foreign body prevention channel is covered with a blind plate; the right side of the lower part of the rotary valve shell is connected with an exhaust pipe used for exhausting the gas in the rotary valve. The utility model discloses utilize two first feed openings and second feed opening unloading simultaneously, reduce rotary valve internal rotation resistance through the blast pipe, reduced the purpose of sprocket energy consumption when having reached improvement PTA and throwing material efficiency.
Description
Technical Field
The utility model relates to a material technical field is thrown to melt spinning PTA, especially relates to a PTA unloading tee bend pipeline device.
Background
In current PTA throw material device, the PTA demand is big, needs two sets of sprocket device simultaneous operation just can supply PTA, and the unloading passageway of a rotary valve only has one, and PTA passes through the feed opening and gets into the rotary valve, goes down the shale shaker by the rotary valve again, advances in the middle of the sprocket at last. However, in the actual blanking process, because only one blanking channel is provided, the PTA of the rotary valve which rotates into the valve every time is less than half, the efficiency is extremely low, and the energy consumption is large.
Disclosure of Invention
In order to overcome the problems, the utility model provides a PTA unloading tee bend pipeline device.
The utility model adopts the technical proposal that: a PTA blanking three-way pipeline device comprises a rotary valve shell and a rotor thereof, wherein a first blanking port and a second blanking port are symmetrically arranged above the rotary valve shell, and a discharge port is arranged at the lower end of the rotary valve shell; the upper end of the rotary valve shell is connected with a foreign body prevention channel which is communicated with the interior of the rotary valve shell, the axis of the foreign body prevention channel is vertical to the axis of the rotor, and the upper end opening cover of the foreign body prevention channel is covered with a blind plate;
the first feed opening is communicated with the interior of the rotary valve shell through a first channel, and the second feed opening is communicated with the interior of the rotary valve shell through a second channel; the first passage and the second passage are respectively inclined to directions away from each other, and the first passage and the second passage are arranged in bilateral symmetry with respect to the foreign matter prevention passage.
Furthermore, the right side of the lower part of the rotary valve shell is connected with an exhaust pipe used for exhausting gas in the rotary valve.
Further, the discharge hole is provided with a vibrating screen.
The utility model has the advantages that: utilize two first feed openings and second feed opening unloading simultaneously, reduce rotary valve internal rotation resistance through the blast pipe, reduced the purpose of sprocket energy consumption when having reached to improve PTA and throwing material efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1. a first feed opening; 11. a first channel; 2. a second feed opening; 21. a second channel; 3. a foreign matter prevention passage; 4. a rotary valve housing; 5. a feeding port; 6. an exhaust pipe; 7. and (5) vibrating the screen.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the attached drawings, the PTA blanking three-way pipeline device comprises a rotary valve shell 4 and a rotor thereof, wherein a first blanking port 1 and a second blanking port 2 are symmetrically arranged above the rotary valve shell 4, a discharge port 5 is arranged at the lower end of the rotary valve shell, and a vibrating screen 7 is arranged in the discharge port 5;
the upper end of the rotary valve shell 4 is welded with a foreign matter preventing channel 3, the foreign matter preventing channel 3 is communicated with the interior of the rotary valve shell 4, the axis of the foreign matter preventing channel 3 is vertical to the axis of the rotor, and the upper port of the foreign matter preventing channel 3 is covered with a blind plate; when foreign matters are thrown into the rotary valve by mistake, the foreign matters can be taken out by opening the blind plate of the foreign matter preventing channel without disassembling the whole rotary valve, so that the working efficiency is improved.
The first feed opening 1 is communicated with the interior of the rotary valve shell 4 through a first channel 11, and the second feed opening 2 is communicated with the interior of the rotary valve shell 4 through a second channel 21; the first and second passages 11 and 21 are welded to the left and right sides of the upper portion of the rotary valve housing 4, the first and second passages 11 and 21 are inclined in directions away from each other, respectively, and the first and second passages 11 and 21 are disposed in bilateral symmetry with respect to the foreign matter prevention passage 3. The right side of 4 lower parts of rotary valve casing is connected with blast pipe 6, and blast pipe 6 and rotary valve casing 4's inside intercommunication can discharge the gas in the rotary valve through the blast pipe, and the resistance makes the rotary valve operation more smooth in the reduction valve, has improved efficiency, has increased the life of rotary valve.
The first feed opening 1 and the second feed opening 2 can be simultaneously fed into the first channel 11 and the second channel 21, and after the first feed opening and the second feed opening enter the rotary valve, more PTA can be driven by each rotation. The PTA which is put into the operation of a single set of chain wheel can be supplied to the production. Therefore, the rotary valve improves the utilization rate, and one set of chain wheel device is operated less, so that the energy consumption is reduced.
The embodiments described in this specification are merely illustrative of implementations of the inventive concepts, and the scope of the invention should not be considered limited to the specific forms set forth in the embodiments, but rather the scope of the invention is intended to include equivalent technical means as would be understood by those skilled in the art from the inventive concepts.
Claims (3)
1. The utility model provides a PTA unloading tee bend pipeline device, includes rotary valve casing and rotor, its characterized in that: a first feed opening and a second feed opening are symmetrically arranged above the rotary valve shell, and a discharge opening is formed in the lower end of the rotary valve shell; the upper end of the rotary valve shell is connected with a foreign body prevention channel which is communicated with the interior of the rotary valve shell, the axis of the foreign body prevention channel is vertical to the axis of the rotor, and the upper end opening cover of the foreign body prevention channel is covered with a blind plate;
the first feed opening is communicated with the interior of the rotary valve shell through a first channel, and the second feed opening is communicated with the interior of the rotary valve shell through a second channel; the first passage and the second passage are respectively inclined to directions away from each other, and the first passage and the second passage are arranged in bilateral symmetry with respect to the foreign matter prevention passage.
2. The PTA blanking three-way pipe device of claim 1, wherein: and the right side of the lower part of the rotary valve shell is connected with an exhaust pipe used for exhausting gas in the rotary valve.
3. The PTA blanking three-way pipe device of claim 1, wherein: the discharge port is provided with a vibrating screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902420.6U CN213145450U (en) | 2020-09-03 | 2020-09-03 | PTA unloading tee bend pipeline device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902420.6U CN213145450U (en) | 2020-09-03 | 2020-09-03 | PTA unloading tee bend pipeline device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213145450U true CN213145450U (en) | 2021-05-07 |
Family
ID=75709663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021902420.6U Active CN213145450U (en) | 2020-09-03 | 2020-09-03 | PTA unloading tee bend pipeline device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213145450U (en) |
-
2020
- 2020-09-03 CN CN202021902420.6U patent/CN213145450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213145450U (en) | PTA unloading tee bend pipeline device | |
| CN207844532U (en) | Plate feed | |
| CN202897546U (en) | Anti-bite rotary feeding valve | |
| CN202880347U (en) | Impeller charging machine | |
| CN209306469U (en) | A kind of intelligence feed rotary distributor | |
| CN206159545U (en) | A rotary valve for large -scale oxygenerator | |
| CN211216265U (en) | Clean environment-friendly amorphous stemming unloading mechanism | |
| CN215198235U (en) | Sorting unit of birotor structure | |
| CN210252721U (en) | Inner barrel device of centrifugal separator | |
| CN213494806U (en) | Multi-stage type bitter buckwheat rice screening plant | |
| CN113786929A (en) | Raw materials preprocessing device for pig feed processing | |
| CN112045881A (en) | Intermittent motion type anti-blocking structure for feed inlet | |
| CN206032690U (en) | Hush air auto sucking machine constructs | |
| CN218078368U (en) | Panel turnover machine and deironing device | |
| CN217683241U (en) | Shaft end sealing structure and dry-mixed mortar mixer | |
| CN219596241U (en) | Air flow distribution device for pressure swing adsorption oxygenerator equipment | |
| CN220737726U (en) | Useless lithium cell breaker | |
| CN213010610U (en) | Feeding mechanism with spare feedway | |
| CN215198073U (en) | High-efficient leak protection drum sieve | |
| CN214916099U (en) | Material injection reaction system for ternary anode material | |
| CN211060642U (en) | Putty head and calcining kiln | |
| CN218774849U (en) | Self-suction feeding type rice mill and hopper structure thereof | |
| CN111707105B (en) | Vacuum device | |
| CN214638999U (en) | Environment-friendly dust collection device of sock machine | |
| CN216189254U (en) | Edge-folding chute porous plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |