CN214500077U - Straight-through rotary feeding valve - Google Patents
Straight-through rotary feeding valve Download PDFInfo
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- CN214500077U CN214500077U CN202022938828.5U CN202022938828U CN214500077U CN 214500077 U CN214500077 U CN 214500077U CN 202022938828 U CN202022938828 U CN 202022938828U CN 214500077 U CN214500077 U CN 214500077U
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Abstract
The utility model discloses a through gyration feed valve, concretely relates to gyration feed valve field, including valve body, feed inlet and discharge gate, valve body top turn-on connection has the feed inlet, valve body bottom turn-on connection has the discharge gate, the inside rotation of valve body is connected with the valve rod, the peripheral fixedly connected with of valve rod rotates the sleeve, it is connected with the rotor to rotate the fixed surface of sleeve, the equal fixedly connected with graphite circle of rotation sleeve both sides wall, the fixed brush board that is equipped with of a rotor lateral wall, brush board top fixedly connected with brush, the equal fixed location cardboard that is equipped with in brush board both ends, the inside fixed sliding tray that is equipped with of location cardboard, a fixed set screw that is equipped with of location cardboard lateral wall. The utility model relates to a novelty can carry out good clearance to the remaining material of feed valve inside wall to make difficult the interlock phenomenon to appear between rotor and the valve body, avoid influencing the normal work of feed valve, it is comparatively practical.
Description
Technical Field
The utility model relates to a gyration feed valve field, more specifically say, the utility model relates to a through gyration feed valve.
Background
The rotary feed valve is a centrifugal metering pump. The inlet and outlet ends of the rotary valve correspond to the suction and pressure chambers of the pump. Mainly comprises a rotor, a shell, a sealing part, a bearing part and a gas phase balancing device. The method is generally applicable to granular or powder media with the working temperature below 120 ℃ under the condition of 0.4MPa pressure. Mainly solid granular or powdery objects are conveyed.
However, when the through-type rotary feeding valve conveys materials, the materials remained on the inner side wall of the valve body cannot be cleaned, so that the rotor is easy to be occluded with the inner side wall of the valve body when rotating, the normal work of the feeding valve is seriously influenced, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a through gyration feed valve, the utility model aims to solve the technical problem that: how to clear up the remaining material of valve body inside wall.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a through type gyration feed valve, includes valve body, feed inlet and discharge gate, the valve body top turn-on connection has the feed inlet, the valve body bottom turn-on connection has the discharge gate, the inside rotation of valve body is connected with the valve rod, the peripheral fixedly connected with of valve rod rotates the sleeve, it is connected with the rotor to rotate sleeve external surface fixed connection, the equal fixedly connected with graphite circle of rotation sleeve both sides wall, a fixed brush board that is equipped with of rotor lateral wall, brush board top fixedly connected with brush, the brush board both ends are all fixed and are equipped with the location cardboard, the inside fixed sliding tray that is equipped with of location cardboard, a fixed set screw that is equipped with of location cardboard lateral wall.
The implementation mode is as follows: when the valve body feeding device works, a worker can connect the valve body with an external material feeding pipe through the feeding hole and the discharging hole so as to enable materials to enter the valve body, at the moment, the valve rod can be driven to rotate through the rotating sleeve so as to enable the feeding valve to feed materials, wherein the inner side wall of the valve body can be scraped when the rotor rotates through the combination of the brush plate and the brush, so that the residual materials on the inner side wall of the valve body can be cleaned, the phenomenon that the normal rotation of the rotor is influenced due to the excessive residual materials on the surface of the inner side wall of the valve body is prevented, the valve body feeding device is practical, and the worker can conveniently install or disassemble the brush plate through the combination of the positioning clamping plate and the sliding groove, so that the brush can be replaced when the brush is damaged, and the influence on the normal cleaning of the inner side wall of the valve body is avoided, simultaneously can carry out good fixed effect to location cardboard and brush board through the fixed screw, make the difficult emergence of rotor location cardboard and brush board rock when rotating, comparatively practical.
In a preferred embodiment, a sealing cover plate is fixedly connected to one side of the valve body, a sealing ring is fixedly arranged in the sealing cover plate, and a pressing sleeve is fixedly arranged on one side of the sealing ring.
In a preferred embodiment, a fixing bracket is fixedly connected to one side of the sealing cover plate, a reduction gearbox is fixedly connected to one side of the fixing bracket, and a driving motor is fixedly connected to one side of the reduction gearbox.
In a preferred embodiment, the brush plate is located inside the sliding groove, and the brush plate is slidably connected with the positioning clamping plate through the sliding groove.
In a preferred embodiment, the fixing screw penetrates through the positioning clamping plate and the brush plate, and the positioning clamping plate is fixedly connected with the rotor through the fixing screw.
In a preferred embodiment, the valve rod penetrates through the valve body, the pressing sleeve and the reduction box, and the valve rod is connected with the driving end of the driving motor.
In a preferred embodiment, the sealing ring is made of graphite.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a combination of brush board and brush can scrape the brush to the valve body inside wall when rotating the messenger rotor to can clear up the remaining material of valve body inside wall, prevent that the remaining material of valve body inside wall surface is too much and influence the normal rotation of rotor, and is comparatively practical, and through the combination of location cardboard and sliding tray, the staff of being convenient for installs or dismantles the brush board, thereby can change the brush when the brush damages, avoid influencing the normal clearance of brush to the valve body inside wall, and is comparatively practical.
2. The utility model discloses a graphite ring has good lubricated effect to can effectual reduction rotate the sleeve and seal the frictional force between the apron, so that promote the rotation effect of rotating sleeve self, and can effectual promotion valve rod and seal the sealed effect between the apron through the sealing washer, can carry out good pressfitting effect to the sealing washer through pressing the cover simultaneously, make its difficult displacement phenomenon that appears, comparatively practical.
Drawings
Fig. 1 is the overall structure schematic diagram of the feeding valve of the present invention.
Fig. 2 is the schematic diagram of the internal structure of the valve body of the present invention.
Fig. 3 is a schematic structural view of the graphite ring of the present invention.
Fig. 4 is a schematic structural view of the outer side wall of the rotating sleeve of the present invention.
Fig. 5 is a schematic structural view of the brush plate of the present invention.
The reference signs are: 1. a valve body; 2. a feed inlet; 3. a discharge port; 4. a valve stem; 5. rotating the sleeve; 6. a rotor; 7. a graphite ring; 8. a brush plate; 9. a brush; 10. positioning a clamping plate; 11. a sliding groove; 12. fixing screws; 13. sealing the cover plate; 14. a seal ring; 15. pressing the sleeve; 16. fixing a bracket; 17. a reduction gearbox; 18. the motor is driven.
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. 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.
The utility model provides a through type rotary feeding valve, including valve body 1, feed inlet 2 and discharge gate 3, the top of valve body 1 switches on and is connected with feed inlet 2, the bottom of valve body 1 switches on and is connected with discharge gate 3, the inside of valve body 1 rotates and is connected with valve rod 4, the periphery of valve rod 4 is fixedly connected with rotating sleeve 5, the surface of rotating sleeve 5 is fixedly connected with rotor 6, both sides wall of rotating sleeve 5 is all fixedly connected with graphite circle 7, rotor 6 one side wall is fixed with brush board 8, brush board 8 top is fixedly connected with brush 9, brush board 8 both ends are all fixed with location cardboard 10, location cardboard 10 is inside fixed with sliding tray 11, location cardboard 10 one side wall is fixed with set screw 12; through the combination of brush board 8 and brush 9, can scrape the brush to making rotor 6 when rotating 1 inside wall of valve body to can clear up the remaining material of 1 inside wall of valve body, prevent that the remaining material of 1 inside wall surface of valve body is too much and influence the normal rotation of rotor 6.
Further, a sealing cover plate 13 is fixedly connected to one side of the valve body 1, a sealing ring 14 is fixedly arranged inside the sealing cover plate 13, and a pressing sleeve 15 is fixedly arranged on one side of the sealing ring 14; the pressing sleeve 15 can perform a good pressing effect on the sealing ring 14, so that the sealing ring is not easy to displace.
Further, one side of the sealing cover plate 13 is fixedly connected with a fixed support 16, one side of the fixed support 16 is fixedly connected with a reduction gearbox 17, and one side of the reduction gearbox 17 is fixedly connected with a driving motor 18; through the combination of location cardboard 10 and sliding tray 11, the staff of being convenient for installs or dismantles brush board 8 to can change brush 9 when brush 9 damages, avoid influencing the normal clearance of brush 9 to 1 inside wall of valve body.
Further, the brush plate 8 is located inside the sliding groove 11, and the brush plate 8 is slidably connected with the positioning clamping plate 10 through the sliding groove 11;
further, the fixing screws 12 penetrate through the positioning clamping plate 10 and the brush plate 8, and the positioning clamping plate 10 is fixedly connected with the rotor 6 through the fixing screws 12; can carry out good fixed effect to location cardboard 10 and brush board 8 through set screw 12, make rotor 6 fix a position cardboard 10 and brush board 8 difficult emergence when rotating and rock.
Further, the valve rod 4 penetrates through the valve body 1, the pressing sleeve 15 and the reduction gearbox 17, and the valve rod 4 is connected with the driving end of the driving motor 18; the reduction box 17 can well adjust the rotating speed of the driving motor 18, and the influence of the over-high rotating speed of the driving motor 18 on the normal work of the feeding valve is prevented.
Further, the seal ring 14 is made of graphite; the sealing effect between the valve rod 4 and the sealing cover plate 13 can be effectively improved through the sealing ring 14.
As shown in fig. 1 to 5, the embodiment specifically is: when the valve works, a worker can connect the valve body 1 with an external material pipe through the feeding port 2 and the discharging port 3, so that materials can enter the valve body 1, at the moment, the driving motor 18 is used for conducting electrifying work, so that the valve rod 4 can be driven to rotate through the rotating sleeve 5, so that the feeding work of the feeding valve can be conducted, wherein through the combination of the brush plate 8 and the brush 9, the inner side wall of the valve body 1 can be scraped when the rotor 6 rotates, so that the residual materials on the inner side wall of the valve body 1 can be cleaned, the phenomenon that the normal rotation of the rotor 6 is influenced by the excessive residual materials on the surface of the inner side wall of the valve body 1 is prevented, the valve is practical, and through the combination of the positioning clamping plate 10 and the sliding groove 11, the worker can conveniently install or disassemble the brush plate 8, so that the brush 9 can be replaced when the brush 9 is damaged, avoid influencing the normal clearance of brush 9 to 1 inside wall of valve body, can carry out good fixed effect to location cardboard 10 and brush board 8 through set screw 12 simultaneously, make rotor 6 fix a position cardboard 10 and brush board 8 difficult emergence when rotating and rock comparatively practical.
As shown in fig. 1 to 3, the embodiment specifically is: have good lubricated effect through graphite ring 7, thereby can effectual reduction rotate the frictional force between sleeve 5 and the sealed apron 13, so as to promote the rotation effect of rotating sleeve 5 self, and can effectual poppet valve rod 4 and the sealed effect of lapping between 13 through sealing washer 14, can carry out good pressfitting effect to sealing washer 14 through pressing cover 15 simultaneously, make it be difficult for appearing the displacement phenomenon, comparatively practical, secondly, can carry out good adjustment to driving motor 18's slew velocity through reducing gear box 17, prevent that driving motor 18's rotational speed is too fast and influence the normal work of feed valve.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, in operation, a worker can connect the valve body 1 with an external material pipe through the material inlet 2 and the material outlet 3, so as to enable materials to enter the valve body 1, at the same time, the driving motor 18 is powered on, so as to enable the valve rod 4 to rotate through the rotation of the rotating sleeve 5, so as to enable the material feeding valve to perform material feeding operation, wherein the inner side wall of the valve body 1 can be scraped when the rotor 6 rotates through the combination of the brush plate 8 and the brush 9, so as to clean the residual materials on the inner side wall of the valve body 1, prevent the residual materials on the surface of the inner side wall of the valve body 1 from influencing the normal rotation of the rotor 6 due to excessive materials, and the brush plate is practical, and the worker can conveniently install or disassemble the brush plate 8 through the combination of the positioning clamping plate 10 and the sliding groove 11, so as to replace the brush 9 when the brush 9 is damaged, the normal cleaning of the inner side wall of the valve body 1 by the brush 9 is avoided being influenced, and meanwhile, the positioning clamping plate 10 and the brush plate 8 can be well fixed by the fixing screw 12, so that the positioning clamping plate 10 and the brush plate 8 are not easy to shake when the rotor 6 rotates, and the valve is practical; in addition, have good lubricated effect through graphite ring 7, thereby can effectual reduction rotate the frictional force between sleeve 5 and the sealed apron 13, so as to promote the rotation effect of rotating sleeve 5 self, and can effectual poppet valve rod 4 and the sealed effect of lapping between 13 through sealing washer 14, can carry out good pressfitting effect to sealing washer 14 through pressing cover 15 simultaneously, make it be difficult for appearing the displacement phenomenon, comparatively practical, secondly, can carry out good adjustment to driving motor 18's slew velocity through reducing gear box 17, prevent that driving motor 18's rotational speed is too fast and influence the normal work of feed valve.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a straight-through gyration feed valve, includes valve body (1), feed inlet (2) and discharge gate (3), valve body (1) top turn on and be connected with feed inlet (2), valve body (1) bottom turn on and be connected with discharge gate (3), its characterized in that: the improved rotary valve is characterized in that a valve rod (4) is connected to the inner portion of the valve body (1) in a rotating mode, a rotating sleeve (5) is fixedly connected to the periphery of the valve rod (4), a rotor (6) is fixedly connected to the outer surface of the rotating sleeve (5), graphite rings (7) are fixedly connected to the two side walls of the rotating sleeve (5), a brush plate (8) is fixedly arranged on one side wall of the rotor (6), a brush (9) is fixedly connected to the top of the brush plate (8), positioning clamping plates (10) are fixedly arranged at the two ends of the brush plate (8), sliding grooves (11) are fixedly arranged inside the positioning clamping plates (10), and fixing screws (12) are fixedly arranged on one side wall of the positioning clamping plates (10).
2. A straight-through rotary feed valve according to claim 1, wherein: the valve body (1) one side fixedly connected with seals apron (13), sealed apron (13) inside is fixed and is equipped with sealing washer (14), sealing washer (14) one side is fixed and is equipped with pressure cover (15).
3. A straight-through rotary feed valve according to claim 2, wherein: the sealing cover plate is characterized in that one side of the sealing cover plate (13) is fixedly connected with a fixing support (16), one side of the fixing support (16) is fixedly connected with a reduction gearbox (17), and one side of the reduction gearbox (17) is fixedly connected with a driving motor (18).
4. A straight-through rotary feed valve according to claim 1, wherein: the brush plate (8) is positioned in the sliding groove (11), and the brush plate (8) is connected with the positioning clamping plate (10) in a sliding mode through the sliding groove (11).
5. A straight-through rotary feed valve according to claim 1, wherein: the fixing screws (12) penetrate through the positioning clamping plates (10) and the brush plates (8), and the positioning clamping plates (10) are fixedly connected with the rotor (6) through the fixing screws (12).
6. A straight-through rotary feed valve according to claim 3, wherein: the valve rod (4) penetrates through the valve body (1), the pressing sleeve (15) and the reduction gearbox (17), and the valve rod (4) is connected with the driving end of the driving motor (18).
7. A straight-through rotary feed valve according to claim 2, wherein: the sealing ring (14) is made of graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022938828.5U CN214500077U (en) | 2020-12-10 | 2020-12-10 | Straight-through rotary feeding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022938828.5U CN214500077U (en) | 2020-12-10 | 2020-12-10 | Straight-through rotary feeding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214500077U true CN214500077U (en) | 2021-10-26 |
Family
ID=78207915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022938828.5U Active CN214500077U (en) | 2020-12-10 | 2020-12-10 | Straight-through rotary feeding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214500077U (en) |
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2020
- 2020-12-10 CN CN202022938828.5U patent/CN214500077U/en active Active
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| CP03 | Change of name, title or address |
Address after: 215000 Floor 3, Building A, No. 99, Yudai West Road, Yushan Town, Kunshan City, Suzhou, Jiangsu Province Patentee after: Shoufeng Environmental Protection Technology (Jiangsu) Co.,Ltd. Address before: Room 78, building 6, Huamin Shijia garden, No. 13, Qianjin Middle Road, Kunshan, Suzhou, Jiangsu 215300 Patentee before: Kunshan Shoufeng environmental protection equipment Co.,Ltd. |