CN203963033U - Anti-blocking discharge valve - Google Patents
Anti-blocking discharge valve Download PDFInfo
- Publication number
- CN203963033U CN203963033U CN201420346788.7U CN201420346788U CN203963033U CN 203963033 U CN203963033 U CN 203963033U CN 201420346788 U CN201420346788 U CN 201420346788U CN 203963033 U CN203963033 U CN 203963033U
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- valve pocket
- advance
- pocket cylinder
- retreat drive
- drive unit
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Abstract
The utility model discloses a kind of anti-blocking discharge valve, it is fixed on the discharge door in equipment left side, this anti-blocking discharge valve comprises right-end openings, the valve pocket cylinder of left end sealing, the right-hand member of this valve pocket cylinder is communicated with this discharge door, in this valve pocket cylinder, slide and be provided with top pressure plug, this top presses plug to be connected with the first advance and retreat drive unit, this the first advance and retreat drive unit is fixed on the left part of this valve pocket cylinder, and have feed opening on the lower sides of this valve pocket cylinder, in the upper portion side wall of described valve pocket cylinder, be positioned at this feed opening directly over be provided with one and be vertical accommodation tube, in this accommodation tube, be provided with one and be vertical connecting rod, the bottom of this connecting rod is connected with a screw feeder that is positioned at this receiving cavity, top is connected with the second advance and retreat drive unit.The utility model has the advantages that: can avoid feed opening to occur stopping up, and without labor cleaning.
Description
Technical field
The present invention relates to valve technology field, especially relate to a kind of anti-blocking discharge valve.
Background technique
While loading poisonous and harmful or inflammable and explosive material in the equipment such as three-in-one filter, the discharge valve of its side can seal fixing conventionally, presses plug to open and close operation to the discharge door of equipment side and the top that can advance and retreat is set in this valve.That is, when equipment discharging, inner solid material is rotated scraper and constantly releases equipment, material from the discharge door of equipment side out, enter cavity in discharge valve and fall and enter blanking pipeline from the opening of this cavity bottom.In some cases; material in equipment is because of reasons such as mass dryness fraction are inadequate; easily cause the very poor problem of mobility; and easily play agglomerate in pushing away the process of catching up with being rotated scraper; the bulk materials agglomerate forming when this material agglomerate is extruded from discharge door; and be difficult to mobile bulk cargo and the material agglomerate of all size from out other of equipment discharge door, and often can be deposited in the feed opening of valve cavity bottom and can not drop out, thus the problem that causes this feed opening to stop up completely.Having no at present producer has special device to address this problem, the scheme that user deals with problems mostly is artificial removing or draws logical from feeding pipe follow up device negative pressure, but for the inflammable and explosive material of poisonous and harmful, these methods all exist to waste time and energy and has the problems such as safety and environmental protection risk.
Summary of the invention
The object of this invention is to provide a kind of anti-blocking discharge valve, it has can avoid feed opening to occur stopping up, and without labor cleaning's feature.
The technical solution adopted in the present invention is: anti-blocking discharge valve, it is fixed on the discharge door in equipment left side, this anti-blocking discharge valve comprises right-end openings, the valve pocket cylinder of left end sealing, the right-hand member of this valve pocket cylinder is communicated with this discharge door, in this valve pocket cylinder, slide and be provided with top pressure plug, this top presses plug to be connected with the first advance and retreat drive unit, this the first advance and retreat drive unit is fixed on the left part of this valve pocket cylinder, and have feed opening on the lower sides of this valve pocket cylinder, in the upper portion side wall of described valve pocket cylinder, be positioned at this feed opening directly over be provided with one and be vertical accommodation tube, in this accommodation tube, be provided with one and be vertical connecting rod, the bottom of this connecting rod is connected with a screw feeder that is positioned at this receiving cavity, top is connected with the second advance and retreat drive unit.
The top of described connecting rod is connected with rotating driving device.
Described rotating driving device is motor.
Described the first advance and retreat drive unit and/or the second advance and retreat drive unit are cylinder.
The advantage that the present invention has is: can avoid feed opening to occur stopping up, and without labor cleaning.Anti-blocking discharge valve of the present invention in use, keeps the screw feeder of rotation can avoid feed opening to occur stopping up always at feed opening place, and without labor cleaning.Or when not using this screw feeder once occur feed opening place have obstruction trend or stop up time, row starts the screw feeder of anti-blocking discharge valve of the present invention again, this screw feeder is rotation status and moves down, can assist the material in valve pocket cylinder to discharge in time through this feed opening, very convenient, and without artificial participation.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the master of embodiments of the invention looks sectional view.
In figure: 100, equipment, 101, discharge door; 10, valve pocket cylinder, 11, feed opening; 20, top press plug, 21, first advance and retreat drive unit; 30, accommodation tube; 40, connecting rod; 50, screw feeder; 60, the second advance and retreat drive unit; 70, rotating driving device.
Embodiment
Embodiment, as shown in Figure 1: anti-blocking discharge valve, it is fixed on the discharge door 101 in left side of the equipment 100 such as three-in-one press filter.Concretely, this anti-blocking discharge valve comprises the valve pocket cylinder 10 of right-end openings, and the right-hand member of this valve pocket cylinder 10 is communicated with this discharge door 101., the material in this equipment 100 is in first this discharge door 101 enters this valve pocket cylinder 10.The interior slip of this valve pocket cylinder 10 is provided with top and presses plug 20, and this top presses plug 20 to be connected with the first advance and retreat drive unit 21, and this first advance and retreat drive unit 21 is fixed on the left part of this valve pocket cylinder 10.Such as, thereby this first advance and retreat drive unit 21 of the left end of this valve pocket cylinder 10 sealing is fixed on the outside of the left side wall of this valve pocket cylinder 10.Like this, under the effect of this first advance and retreat drive unit 21, this top press plug 20 or move right after open this discharge door 101 after this discharge door 101 is sealed or is moved to the left.And, on the lower sides of this valve pocket cylinder 10, have feed opening 11.The material that, is positioned at this valve pocket cylinder 10 falls from this blanking hole 11.Further say, in the upper portion side wall of this valve pocket cylinder 10, be positioned at this feed opening 11 directly over be provided with one and be vertical accommodation tube 30.In this accommodation tube 30, be provided with a connecting rod 40 that is vertical rigidity.The bottom of this connecting rod 40 is connected with screw feeder 50, a top that is positioned at this receiving cavity 30 and is connected with the second advance and retreat drive unit 60 and rotating driving device 70.That is, this second advance and retreat drive unit 60 drives this screw feeder 50 to move up and down by this connecting rod 40, and this rotating driving device 70 drives this screw feeder 50 to rotate by this connecting rod 40 simultaneously.This screw feeder 50 can be any type that can push or stir material such as helical blade or dendroid.Like this, after the screw feeder 50 that is rotation status moves down, can give material one downward pressure, then make material fall from this blanking hole 11 smoothly.This screw feeder 50 can be always at feed opening 11 place's rotating block-proofs in whole discharging process, also can be after occurring stopping up just go downwards to feed opening 11 broken blocks from being rotated in accommodation tube 30.Certainly when, aforementioned screw feeder 50 presses plug 20 to be positioned at left side to the propelling movement agitation of material on this top, can carry out.
Further say, this first advance and retreat drive unit 21 and/or the second advance and retreat drive unit 60 are cylinder.This rotating driving device 70 is motor.Such structure is easy to realize, and work is comparatively reliable.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. anti-blocking discharge valve, it is fixed on the discharge door (101) in equipment (100) left side, this anti-blocking discharge valve comprises the valve pocket cylinder (10) of right-end openings, the right-hand member of this valve pocket cylinder (10) is communicated with this discharge door (101), in this valve pocket cylinder (10), slide and be provided with top pressure plug (20), this top presses plug (20) to be connected with the first advance and retreat drive unit (21), these the first advance and retreat drive units (21) are fixed on the left part of this valve pocket cylinder (10), and on the lower sides of this valve pocket cylinder (10), have feed opening (11), it is characterized in that: in the upper portion side wall of described valve pocket cylinder (10), be positioned at this feed opening (11) directly over be provided with one and be vertical accommodation tube (30), in this accommodation tube (30), be provided with a connecting rod (40) that is vertical rigidity, the bottom of this connecting rod (40) is connected with a screw feeder (50) that is positioned at this receiving cavity (30), top is connected with the second advance and retreat drive unit (60).
2. anti-blocking discharge valve according to claim 1, is characterized in that: the top of described connecting rod (40) is connected with rotating driving device (70).
3. anti-blocking discharge valve according to claim 2, is characterized in that: described rotating driving device (70) is motor.
4. anti-blocking discharge valve according to claim 1, is characterized in that: described the first advance and retreat drive units (21) and/or the second advance and retreat drive units (60) are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346788.7U CN203963033U (en) | 2014-06-27 | 2014-06-27 | Anti-blocking discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346788.7U CN203963033U (en) | 2014-06-27 | 2014-06-27 | Anti-blocking discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963033U true CN203963033U (en) | 2014-11-26 |
Family
ID=51923616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346788.7U Active CN203963033U (en) | 2014-06-27 | 2014-06-27 | Anti-blocking discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854758A (en) * | 2019-03-05 | 2019-06-07 | 江苏庆海石油机械有限公司 | Anti-blockage valve is used in a kind of exploitation of petrochemical industry |
| CN110410520A (en) * | 2019-08-16 | 2019-11-05 | 永康微唯智能科技有限公司 | A kind of anticlogging valving |
-
2014
- 2014-06-27 CN CN201420346788.7U patent/CN203963033U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854758A (en) * | 2019-03-05 | 2019-06-07 | 江苏庆海石油机械有限公司 | Anti-blockage valve is used in a kind of exploitation of petrochemical industry |
| CN109854758B (en) * | 2019-03-05 | 2019-12-27 | 江苏庆海石油机械有限公司 | Stifled valve is prevented with petrochemical industry exploitation |
| CN110410520A (en) * | 2019-08-16 | 2019-11-05 | 永康微唯智能科技有限公司 | A kind of anticlogging valving |
| CN110410520B (en) * | 2019-08-16 | 2020-05-01 | 永康微唯智能科技有限公司 | Anti-blocking valve device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |