CN105626888A - Ball-type discharge valve capable of realizing wear-resistant use - Google Patents
Ball-type discharge valve capable of realizing wear-resistant use Download PDFInfo
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- CN105626888A CN105626888A CN201410746966.XA CN201410746966A CN105626888A CN 105626888 A CN105626888 A CN 105626888A CN 201410746966 A CN201410746966 A CN 201410746966A CN 105626888 A CN105626888 A CN 105626888A
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Abstract
The invention discloses a ball-type discharge valve capable of realizing wear-resistant use. The ball-type discharge valve capable of realizing wear-resistant use is composed of a valve and a power device, wherein the valve is composed of a valve body, a ball-type impeller, a screw, sealing rings and a bearing, wherein a charge port is arranged in the top of the valve body, and a discharge is arranged in the bottom of the valve body; the ball-type impeller is arranged in the inner cavity of the valve body, and is composed of a valve shaft and storage bins; metal on the surface of the ball-type impeller and the surface of the inner cavity of the valve body is subjected to surface heat treatment processing of milling, high-frequency quenching heat treatment, electroplating, and grinding and polishing; a high fit degree between the ball-type impeller and the valve body, a high air tightness of sealing, and a low steam leakage amount during a discharge process are achieved, and the ball-type discharge valve is wear-resistant and not liable to wear, and simple and convenient to use; and the ball-type discharge valve has few external condition limits during use, high practicability, and a wide application range.
Description
Technical field
The present invention relates to a kind of valve, the specifically ball-type discharge gate of a kind of wear-resisting use.
Background technology
At present, discharge gate is applicable to the handling of dry powdery and granule materials, is applied to the device for discharging of the equipment such as various grinding machine, dehydrator, feed bin; Owing to material transmission is more and more higher to the requirement of the air-tightness of discharge gate, gas leakage property and discharge pressure; It is iron casting that the valve body of current discharge gate and impeller mainly adopt, and the material physical property of cast iron is not wear-resisting, easy to wear, and such discharge gate can not do charging for a long time, discharging uses.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming existing discharge gate to exist, it is provided that a kind of simple in construction, and during discharging operating, air-tightness is strong, air leakage is few, the ball-type discharge gate of wear-resisting wear-resisting use easy to wear, not easy to use in sealing.
In order to achieve the above object, the present invention is achieved through the following technical solutions: the ball-type discharge gate of wear-resisting use is made up of valve and power set; The rowland of valve side and the connection of power set are fixed as one by screw.
Described power set are motor, or air motor.
Described valve is made up of valve body, ball-type impeller, screw, sealing ring, bearing;
1, charging aperture is arranged at the top of valve body, and discharging opening is arranged at bottom; Discharging opening, charging aperture mouth-shaped be round mouth shape;
2, the rowland of valve body side, rowland is for the connection of fixed valve with power set;
3, make ball-type impeller, the material of valve body is metal;
4, discharging opening, charging aperture are provided with 1-3 road sealing ring at the position range of body cavity, and sealing ring plays ball-type impeller and turns sealing effect air tight, not material leakage in the transhipment of body cavity inward turning.
Described ball-type impeller is at the interior intracavity of valve body, and ball-type impeller is made up of valve shaft and storage bin.
1, ball-type impeller both sides respectively connected valve shaft, and one end of valve shaft is fixed in the bearing on valve body, and the other end of valve shaft is connected with power set B after extending valve body by bearing.
2, the surface of ball-type impeller and the surface of internal cavity of valve body after turn-milling cutting, to carry out surface high frequency quenching, plate surface process technique, then to be ground polishing, processing, to make ball-type impeller and body cavity fully fit.
Described storage bin is at the inner chamber of ball-type impeller, and storage bin Hatch Opening is on the surface of ball-type impeller; 1, the quantity of storage bin is 1-8; 2, storage bin is independent bin, is not communicated with between storage bin and storage bin.
The operation principle of the present invention is: the ball-type discharge gate of wear-resisting use is used for the discharge of material, discharging; Starting power set, power set drive ball-type impeller rotary work; Material is entered in storage bin by the charging aperture above valve body, and ball-type impeller continues to rotate, and the storage bin filling material is discharged to the discharging opening below valve body; The empty storage bin of drained material continues to rotate to charging aperture along with ball-type impeller, the charging that like this goes round and begins again, discharge, charging, discharge.
The present invention compared with prior art has the advantages that: the simple in construction of the ball-type discharge gate of wear-resisting use, the ball-type discharge gate that brushing uses adopts the design of ball-type impeller, between ball-type impeller and valve body, laminating degree is good, sealing area too, blanket gas density is high, wear-resisting not easy to wear; The restriction of its external condition is few, practical, applied range.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the ball-type discharge gate of the wear-resisting use of the present invention;
Fig. 2 is the cross section view of the valve of the ball-type discharge gate of the wear-resisting use of the present invention;
Fig. 3 is the sectional view of the ball-type impeller of the ball-type discharge gate of the wear-resisting use of the present invention.
Specifically execute mode
Below in conjunction with drawings and Examples, invention is described further:
As shown in Figure 1: the ball-type discharge gate of wear-resisting use is made up of valve A and power set B; 1, power set B is air motor. 2, the rowland (11) of the side of valve A, valve A and power set B is fixed as one by screw (10) connection by rowland (11).
As shown in Figure 1 and Figure 2: described valve A is made up of valve body (1), sealing ring (4), ball-type impeller (5), valve shaft (9), bearing (14).
1, the top of valve body (1) is provided with charging aperture (8), and bottom is provided with discharging opening (6); Discharging opening (6), charging aperture (8) mouth-shaped be round mouth;
2, the material making ball-type impeller (5) is carbon steel; The material making valve body (1) is carbon steel;
3, the surface metal of ball-type impeller (5) and the surface of internal cavity metal of valve body (1) are through turnning and milling, high-frequency quenching heat treatment, plating, the surface treatment of grinding and polishing, processing;
4, discharging opening (6), charging aperture (8) are mounted with 2 road sealing rings (4) around valve body (1) inner chamber.
As shown in Figure 1 and Figure 2: described ball-type impeller (5) is at the interior intracavity of valve body (1), and ball-type impeller (5) is made up of valve shaft (9), storage bin (7); The both sides of ball-type impeller (5) respectively connected valve shaft (9), the bearing (14) that one end of valve shaft (9) is fixed on valve body (1) is inner, and the other end of valve shaft (9) extends valve body (1) by bearing (14) and is connected with power set B afterwards.
As shown in Figure 3: described ball-type impeller (5) is made up of valve shaft (9) and storage bin (7); Ball-type impeller (5) both sides respectively connected valve shaft (9), the storage bin (7) inner chamber in ball-type impeller (5), and the mouth of storage bin (7) is on the face of ball-type impeller (5); 1, storage bin (7) is independent bin; 2, the quantity of storage bin (7) is 2;
The ball-type discharge gate of wear-resisting use starts discharging work: starts power set B, power set B and drives ball-type leaf (5) wheel rotary work; Material is entered in storage bin (7) by the above charging aperture (8) of valve body (1), ball-type impeller (5) continues to rotate, and the storage bin (7) filling material is discharged from the following discharging opening (6) of valve body (1); The empty storage bin (7) of drained material continues to rotate along with ball-type impeller (5), when storage bin (7) is to charging aperture (8) position, material enters in storage bin (7), and ball-type impeller (5) continues to rotate; The charging that like this goes round and begins again, discharge, charging, discharge.
Above example is only intended to help to understand manufacture method and the core concept thereof of the present invention; being embodied as being not limited to above-mentioned specific embodiment, those skilled in the art is from above-mentioned design, without performing creative labour; done change, all falls within protection scope of the present invention.
Claims (3)
1. the ball-type discharge gate of a wear-resisting use, it is characterised in that: the ball-type discharge gate of wear-resisting use is made up of valve A and power set B, and valve A and power set B is fixed as one by screw (10) connection by rowland (11);
Power set B is air motor, or motor;
Valve A is made up of valve body (1), sealing ring (4), ball-type impeller (5), valve shaft (9), bearing (14);
The top of valve body (1) is provided with charging aperture (8), and the bottom of valve body (1) is provided with discharging opening (6);
Discharging opening (6), charging aperture (8) on the internal chamber wall of valve body (1) in 1--3 road sealing ring (4) is installed;
Ball-type impeller (5) is at the interior intracavity of valve body (1), and ball-type impeller (5) is made up of valve shaft (9), storage bin (7); Ball-type impeller (5) both sides respectively connected valve shaft (9), the bearing (14) that one end of valve shaft (9) is fixed on valve body (1) is inner, and the other end of valve shaft (9) extends valve body (1) by bearing (14) and is connected with power set B afterwards; The storage bin (7) inner chamber in ball-type impeller (5), the Hatch Opening of storage bin (7) is on the surface of ball-type impeller (5).
2. the ball-type discharge gate of a kind of wear-resisting use according to claim 1, it is characterised in that: the surface of ball-type impeller (5) and the surface metal of valve body (1) inner chamber are through turnning and milling; High-frequency quenching heat treatment; Plating; The surface treatment processing ground.
3. the ball-type discharge gate of a kind of wear-resisting use according to claim 1, it is characterised in that: storage bin (7) is independent bin, is not communicated with between storage bin and storage bin; The quantity of storage bin (7) is 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746966.XA CN105626888A (en) | 2014-11-26 | 2014-11-26 | Ball-type discharge valve capable of realizing wear-resistant use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746966.XA CN105626888A (en) | 2014-11-26 | 2014-11-26 | Ball-type discharge valve capable of realizing wear-resistant use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626888A true CN105626888A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410746966.XA Pending CN105626888A (en) | 2014-11-26 | 2014-11-26 | Ball-type discharge valve capable of realizing wear-resistant use |
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| Country | Link |
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| CN (1) | CN105626888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016034A (en) * | 2015-07-10 | 2015-11-04 | 昆山强威粉体设备有限公司 | Spherical unloading valve |
| CN106956931A (en) * | 2017-05-16 | 2017-07-18 | 湖南省湘粮机械制造有限公司 | Rotation formula airlock |
-
2014
- 2014-11-26 CN CN201410746966.XA patent/CN105626888A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016034A (en) * | 2015-07-10 | 2015-11-04 | 昆山强威粉体设备有限公司 | Spherical unloading valve |
| CN106956931A (en) * | 2017-05-16 | 2017-07-18 | 湖南省湘粮机械制造有限公司 | Rotation formula airlock |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |