CN105314337A - Discharging valve - Google Patents
Discharging valve Download PDFInfo
- Publication number
- CN105314337A CN105314337A CN201510732583.1A CN201510732583A CN105314337A CN 105314337 A CN105314337 A CN 105314337A CN 201510732583 A CN201510732583 A CN 201510732583A CN 105314337 A CN105314337 A CN 105314337A
- Authority
- CN
- China
- Prior art keywords
- circular cone
- scattering device
- material scattering
- cone material
- spool
- 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.)
- Pending
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Abstract
A discharging valve comprises a machine shell (1) and a valve element (3), wherein the machine shell (1) is provided with a feeding port (41), a discharging port (42) and a cylindrical cavity, and the valve element (3) is provided with rake teeth (31). The diameter of the longitudinal cross section of a roller shaft of the valve element (3) is 1/3-1/2 of the diameter of the cylindrical cavity of the machine shell (1). A gap between the rake teeth (31) of the valve element (3) and a contact position (421) of the right side of the discharging port of the machine shell (1) is 10-30 mm. By means of the discharging valve, materials can be effectively prevented from agglomerating and being squeezed at the feeding port and the discharging port.
Description
Technical field
The present invention relates to a kind of device for cleaning water surface rubbish.
Background technology
Often there is the phenomenon got stuck in the discharger of current use, if when material water rate is slightly high, more easily go out the situation of buildup.Some patents have made some designs to this problem, as disclosed in Chinese patent (201520117809.2) a kind of " granular powder combined discharge device ", it is provided with the rotary spool with rake teeth in discharge valve cavity, but when there being hard particles blanking, larger damage is had to rake teeth, also larger to the resistance of the rotation of spool.
Summary of the invention
Object of the present invention provides a kind of blanking discharge valve smoothly.
For achieving the above object, the present invention includes the casing with inlet point and discharging opening and circular cylindrical cavity, with the spool of rake teeth, the longitudinal cross-section diameter of described spool roll shaft is the 1/2-1/3 of described casing circular cylindrical cavity diameter, and the gap at the rake teeth of described spool and described casing and feed opening right contact position is 10-30mm.
Further, described inlet point has circular cone material scattering device on, and described discharging opening has circular cone material scattering device.
Preferably, described upper circular cone material scattering device overlaps with inlet point line of centers, and the lower line of centers of circular cone material scattering device overlaps with the line of centers of discharging opening.
Described upper circular cone material scattering device and lower circular cone material scattering device, all with transmission device, can rotate along its center line.
The torsion of rotating shaft can be increased by the diameter reducing poppet shaft, reduce hard particles to the resistance of Spool rotating, also reduce the damage to rake teeth.By arranging circular cone material scattering device at inlet point and discharging opening, can effectively prevent material from reuniting, preventing material in inlet point and discharging opening extruding.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, this discharge valve comprises the casing 1 with inlet point 41 and discharging opening 42 and circular cylindrical cavity, with the spool 3 of rake teeth 31, the longitudinal cross-section diameter of described spool 3 roll shaft is the 1/3-1/2 of described casing 1 circular cylindrical cavity diameter, and the rake teeth 31 of described spool 3 is 10-30mm with the gap at described casing 1 and feed opening right contact position 421.
Wherein, described inlet point 41 has circular cone material scattering device 21 on, and described discharging opening 42 has circular cone material scattering device 22.Described upper circular cone material scattering device 21 overlaps with inlet point 41 line of centers, and the line of centers of lower circular cone material scattering device 22 overlaps with the line of centers of discharging opening 42.Described upper circular cone material scattering device 21 and lower circular cone material scattering device 22, all with transmission device, can rotate along its center line.
During use, spool 3 rotates, under the material at feed opening right contact position 421 is harrowed, upper circular cone material scattering device 21 and lower circular cone material scattering device 22 also rotatable, strengthen the dynamics of bulk cargo.
Claims (4)
1. a discharge valve, comprise the casing (1) with inlet point (41) and discharging opening (42) and circular cylindrical cavity, with the spool (3) of rake teeth (31), it is characterized in that, the longitudinal cross-section diameter of described spool (3) roll shaft is the 1/3-1/2 of described casing (1) circular cylindrical cavity diameter, and the rake teeth (31) of described spool (3) is 10-30mm with described casing (1) and the gap at feed opening right contact position (421).
2. a kind of discharge valve according to claim 1, it is characterized in that, described inlet point (41) has circular cone material scattering device (21) on, and described discharging opening (42) has circular cone material scattering device (22).
3. a kind of discharge valve according to claim 2, it is characterized in that, described upper circular cone material scattering device (21) overlaps with inlet point (41) line of centers, and the line of centers of lower circular cone material scattering device (22) overlaps with the line of centers of discharging opening (42).
4. a kind of discharge valve according to Claims 2 or 3, is characterized in that, described upper circular cone material scattering device (21) and lower circular cone material scattering device (22), all with transmission device, can rotate along its center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732583.1A CN105314337A (en) | 2015-10-30 | 2015-10-30 | Discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732583.1A CN105314337A (en) | 2015-10-30 | 2015-10-30 | Discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105314337A true CN105314337A (en) | 2016-02-10 |
Family
ID=55242814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510732583.1A Pending CN105314337A (en) | 2015-10-30 | 2015-10-30 | Discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105314337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444929A (en) * | 2017-09-14 | 2017-12-08 | 苏州金泉新材料股份有限公司 | Masterbatch conveying device |
| CN108045862A (en) * | 2018-01-18 | 2018-05-18 | 洛阳理工学院 | A kind of suspension-combustion furnace rubbish baiting valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306730Y (en) * | 2008-11-21 | 2009-09-09 | 上海昂丰矿机科技有限公司 | Solid pumping device |
| CN201458378U (en) * | 2009-09-03 | 2010-05-12 | 洛阳水泥工程设计研究院有限公司 | Bin bottom discharge device |
| CN204194019U (en) * | 2014-11-03 | 2015-03-11 | 安徽盛运环保工程有限公司 | Reaction type stablizes charging row pulverizer |
-
2015
- 2015-10-30 CN CN201510732583.1A patent/CN105314337A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306730Y (en) * | 2008-11-21 | 2009-09-09 | 上海昂丰矿机科技有限公司 | Solid pumping device |
| CN201458378U (en) * | 2009-09-03 | 2010-05-12 | 洛阳水泥工程设计研究院有限公司 | Bin bottom discharge device |
| CN204194019U (en) * | 2014-11-03 | 2015-03-11 | 安徽盛运环保工程有限公司 | Reaction type stablizes charging row pulverizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444929A (en) * | 2017-09-14 | 2017-12-08 | 苏州金泉新材料股份有限公司 | Masterbatch conveying device |
| CN108045862A (en) * | 2018-01-18 | 2018-05-18 | 洛阳理工学院 | A kind of suspension-combustion furnace rubbish baiting valve |
| CN108045862B (en) * | 2018-01-18 | 2024-02-13 | 洛阳理工学院 | Garbage discharging valve for suspension combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |