CN201231983Y - Temporary storage discharge valve for rubbish pneumatic conveying system - Google Patents
Temporary storage discharge valve for rubbish pneumatic conveying system Download PDFInfo
- Publication number
- CN201231983Y CN201231983Y CNU2008201267541U CN200820126754U CN201231983Y CN 201231983 Y CN201231983 Y CN 201231983Y CN U2008201267541 U CNU2008201267541 U CN U2008201267541U CN 200820126754 U CN200820126754 U CN 200820126754U CN 201231983 Y CN201231983 Y CN 201231983Y
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Abstract
The utility model relates to a garbage collecting and transporting station device, in particular to a temporary storage material discharging valve for the garbage air conveying system which is arranged between a vertical pipe and a subpressure pipeline in the ground station; a valve rotating shaft of the material discharging valve is arranged at the side of a valve plate, and is pivoted at the outer and lower side of a material charging valve hole of the valve body; when the valve is started, the valve plate can be downwards rotated around the shaft, and rotating direction is the same as the garbage gravity direction; and the opening force is small.
Description
Technical field
The utility model relates to a kind of collecting refuse station equipment, and the temporary discharge valve that is used for rubbish pneumatic conveying system of standing between pipe and the negative-pressure pipeline is thrown on particularly a kind of ground that is arranged at.
Background technology
Rubbish pneumatic conveying system is a kind of modern refuse collection transportation facilities, utilize the air suctiton ventilator of environmental protection to make air-flow, by the underfloor duct network that lays in advance, the rubbish that is located at ground each dispensing port input is transported to underground collecting refuse station by negative-pressure pipeline, through disconnector rubbish and air-flow are separated, rubbish is by the freight container of compressor reducer indentation sealing, and the freight container of filling rubbish is promoted to the ground entrucking by bont and is sent to treatment plant.The air that transports rubbish is discharged after through the dedusting deodorizing, and whole flow process is default by computer program, and collection process is in full closeding state all the time, stops visual pollution, smell pollutes, and improves the urban health environment, creates harmonious healthy living space.
Between ground each rubbish dispensing port and the negative-pressure pipeline sealed valve must be set, otherwise the rubbish dispensing port will be communicated with negative-pressure pipeline and be in negative pressure state, will make the door of dispensing port be difficult to open, apparatus for temporary storage normally is set below dispensing port, or temporary with the standpipe of dispensing port below as rubbish.Below apparatus for temporary storage, be provided with temporary discharge valve.
The patent No. 200520055505.4 discloses a kind of rubbish apparatus for temporary storage that is applicable to garbage collecting and transporting vacuum pipeline system, structure such as Fig. 1, shown in 2, comprise rubbish dispensing port 1 and be positioned at the rubbish gravity buffer tube 2 that it also closely links to each other with it down, rubbish temporary storage 4 and urgent delivery duct 11 and angled cross connection are set respectively below rubbish gravity buffer tube 2, its cross coupled is put 12 places a dodge gate 3 is set, dodge gate 3 separates urgent delivery pipe 11 and rubbish temporary storage 4, the end of urgent delivery pipe 11 is provided with rubbish Emergency Exit 5, establish height measuring gauge 10 in the side of rubbish temporary storage 4, its underpart is provided with discharge valve 8 and choker relief valve 9 respectively near the place, ground, the bottom carries trunk line 13 to link to each other by being embedded in underground connection pipe 7 with rubbish, after gravity buffer tube 2 is crossed in the rubbish landing that enters from rubbish dispensing port 1, enter rubbish temporary storage 4 and still enter urgent delivery duct 11 by the unlatching of dodge gate 3 rubbish that leads, under any circumstance, can both guarantee the input of rubbish and clearing.
The structure of the discharge valve 8 in the rubbish apparatus for temporary storage that this patent provided is not open, but as seen from Figure 1, the valve of discharge valve 8 is the valve hinges in the middle of valve, the axle head of described valve hinges is provided with a crank 14, drive cylinder 15 and drive the crank rotation, realize valve opening and closing (referring to Fig. 3) by piston rod.
Be not difficult to find out, 1, this valve hinges in the middle of the being set around mechanism that realizes valve opening and closing, Open valve moment is big because whole valve above be pressed with rubbish, must overcome the rubbish that is pressed on half valve that rotates up during unlatching; 2, cylinder direct connection crank, be equal to piston crank mechanism, cylinder is equivalent to connecting rod, realizes the rotation of crank by the length that changes connecting rod, and the hand of rotation of crank is relevant with the initial position of mechanism, this initial bit is equipped with two, and with the line symmetry of the center of oscillation of the centre of gration of crank and connecting rod, in case because of certain accident, initial position is on the symmetric points, then crank opposite spin, valve can't be opened; 3, the crank of this mechanism and only support by the hinge axis of valve hinges and cylinder end portion as the cylinder of elongated degree connecting rod, so valve hinges and hinge axis are stressed bigger, fragile.
Summary of the invention
Technical problem to be solved in the utility model is the above-mentioned deficiency at prior art, and provide a kind of have simple in structure, working stability is reliable, the stressed good temporary discharge valve that is used for rubbish pneumatic conveying system.
The temporary discharge valve that is used for rubbish pneumatic conveying system provided by the utility model is realized by following technical scheme.
A kind of temporary discharge valve that is used for rubbish pneumatic conveying system, the valve hinges that the operation valve plate that comprise valve body with charging valve opening, open and close the valve plate of described charging valve opening, is connected with valve plate opens and closes, and the actuating device of driving valve door pivot rotation, it is characterized in that; Described valve hinges is located at the valve plate side, is hubbed at the outer downside of the charging valve opening of described valve body.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
The described temporary discharge valve that is used for rubbish pneumatic conveying system is characterized in that: described valve body be by at the bottom of valve top board, the valve and the side plate that connects at the bottom of valve top board and the valve constituted; Described valve top board is constituted by rectangular plate and in conjunction with the semi-circular plate on the long limit of described rectangular plate, the diameter of described semi-circular plate equates with the long limit of rectangular plate, it at the bottom of the described valve taper, shape suitable for reading at the bottom of the cone valve is identical with described valve top board, is the circular discharging opening that connects the pneumatic carrier road at the bottom of the cone valve; Described connection valve top board and side plate at the bottom of the valve are made of semicircle coaming plate and the rectangle coaming plate that is connected semicircle coaming plate, and described rectangle coaming plate correspondence valve hinges position is provided with axis hole.
The described temporary discharge valve that is used for rubbish pneumatic conveying system is characterized in that: described charging valve opening is circular charging valve opening, be located on the valve top board of valve body, and described circular charging valve opening is concentric with the semi-circular plate of valve top board.
The described temporary discharge valve that is used for rubbish pneumatic conveying system, it is characterized in that: described valve plate is the circular valve plate that adapts with described circular charging valve opening, the center of described circular valve plate is provided with a hinged support, one actuating arm, one end and described valve hinges are fixed, and the other end and described hinged support are hinged.
The described temporary discharge valve that is used for rubbish pneumatic conveying system, it is characterized in that: the lower surface of described valve top board, the outside of charging valve opening, position near the rectangle coaming plate is arranged with two bearing bracket, described valve hinges by described two bearing bracket, be hubbed at the outside of described charging valve opening, and an end of valve hinges is overhanging by the axis hole of valve body rectangle coaming plate one side.
The described temporary discharge valve that is used for rubbish pneumatic conveying system is characterized in that: described actuating device is made of the actuator of the crank connecting link that is fixedly arranged on the valve hinges end with fork that is connected connecting rod and driving pendulum rod swing; When valve plate was in the closed position, described fork was coaxial with described connecting rod, and the angle between described connecting rod and the described crank is near 90 °; Be provided with a fork bearing, described fork bearing is fixedly arranged on the overhanging side lower part position of described valve body rectangle coaming plate valve hinges, and an end of described fork is hubbed on the described fork bearing.
The described temporary discharge valve that is used for rubbish pneumatic conveying system, it is characterized in that: described actuator is a cylinder, on the described valve body rectangle coaming plate, the side lower part position that valve hinges is overhanging, the next door of fork bearing, be provided with cylinder block, described cylinder block is provided with bearing seat, be provided with one with the affixed balance staff of described cylinder, the axis of described balance staff and the axis normal of described cylinder, described balance staff is hubbed at by bearing in the bearing seat of described cylinder block, and the piston rod of described cylinder and described fork are hinged.
The described temporary discharge valve that is used for rubbish pneumatic conveying system, it is characterized in that: described actuator is a cylinder, described cylinder is fixedly arranged on the overhanging side lower part position of described valve body rectangle coaming plate valve hinges, the next door of fork bearing, be provided with between the piston rod of described cylinder and the described fork two ends respectively with described piston rod and described fork pivotally attached connecting rod.
The described temporary discharge valve that is used for rubbish pneumatic conveying system, it is characterized in that: described actuator is an electromagnet, described electromagnet is fixedly arranged on the overhanging side lower part position of described valve body rectangle coaming plate valve hinges, the next door of fork bearing, be provided with between described electromagnet armature and the described fork two ends respectively with described piston rod and described fork pivotally attached connecting rod.
Advantage of the present utility model is:
1, described valve hinges is located at the valve plate side, and during unlatching, valve plate is around axially rotation down, and identical with the gravity direction of rubbish, crack force is little; 2, make the interlinking lever end of the piston crank mechanism of valve hinges rotation connect fork, limited crank and can only move, the crank contrarotation can not occur, the problem that valve can't be opened in lower half circle; 3, the weight of driver train of the present utility model is born by fork bearing and cylinder block respectively, and mechanism's weight distribution is even, and is not fragile.
For architectural feature of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the existing structural representation that is used for the rubbish apparatus for temporary storage of garbage collecting and transporting vacuum pipeline system.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the schematic diagram of valve hinges driver train.
Fig. 4 is the structural representation of the embodiment one of the utility model temporary discharge valve of being used for rubbish pneumatic conveying system.
Fig. 5 is the vertical view cutaway drawing of Fig. 4.
Fig. 6 is the schematic diagram of the driver train of Fig. 4.
Fig. 7 is the structural representation of the embodiment two of the utility model temporary discharge valve of being used for rubbish pneumatic conveying system.
Fig. 8 is the structural representation of the utility model embodiment three.
The specific embodiment
Embodiment one
Fig. 4, Fig. 5 are the structural representations of the embodiment one of the utility model temporary discharge valve of being used for rubbish pneumatic conveying system.The temporary discharge valve that is used for rubbish pneumatic conveying system described in the utility model, the valve hinges 120 that the operation valve plate that comprise valve body 100 with charging valve opening 101, open and close the valve plate 110 of described charging valve opening 101, is connected with valve plate 110 opens and closes, and the actuating device 200 of driving valve door pivot 120 rotations, it is convenient for valve plate is opened, open laborsaving, described valve hinges 120 is located at the side of valve plate 110, is hubbed at the outer downside of the charging valve opening 101 of described valve body.
Described valve body 100 is by at the bottom of valve top board 102, the valve 103 and connect valve top board 102 and constituted with 103 side plate at the bottom of the valve; Described valve top board 102 is constituted by rectangular plate 102A and in conjunction with the semi-circular plate 102B on the long limit of described rectangular plate, the diameter of described semi-circular plate 102B equates with the long limit of rectangular plate 102A, 103 are taper at the bottom of the described valve, shape suitable for reading at the bottom of the cone valve is identical with described valve top board, is the circular discharging opening 104 that connects the pneumatic carrier road at the bottom of the cone valve; Described connection valve top board 102 and 103 side plate at the bottom of the valve are made of semicircle coaming plate 105 and the rectangle coaming plate 106 that is connected semicircle coaming plate 105, and described rectangle coaming plate 106 corresponding valve hinges 120 positions are provided with axis hole 121.
Described charging valve opening 101 is circular charging valve opening, be located on the valve top board 102 of valve body, and described circular charging valve opening 101 is concentric with the semi-circular plate 102B of valve top board.
Described valve plate 110 is the circular valve plate that adapts with described circular charging valve opening 101, and the center of described circular valve plate is provided with hinged support 111, one actuating arms, 112 1 ends and described valve hinges 120 is fixing, and the other end and described hinged support 111 are hinged.
The lower surface of described valve top board 102, the outside of charging valve opening 101, position near rectangle coaming plate 106 is arranged with two bearing bracket 122, described valve hinges 120 by described two bearing bracket 122, be hubbed at the outside of described charging valve opening 101, and an end of valve hinges 120 is overhanging by the axis hole of rectangle coaming plate 106 1 sides of valve body.Be provided with seal ring 124 between valve hinges 120 and the axis hole, the axis hole that the valveless rotating shaft is stretched out is provided with seal cover cap 123.
Described actuating device 200 is made of the actuator of the crank connecting link 201,202 that is fixedly arranged on valve hinges 120 ends with fork 203 that is connected connecting rod 202 and driving pendulum rod 203 swings; When valve plate 110 was in the closed position, described fork 203 was coaxial with described connecting rod 202, and the angle between described connecting rod 202 and the described crank 201 is near 90 °; Be provided with a fork bearing 204, described fork bearing 204 is fixedly arranged on the overhanging side lower part position of valve hinges of described valve body rectangle coaming plate 106, and an end of described fork 203 is hubbed on the described fork bearing 204.
In the present embodiment, described actuator is a cylinder 205, on the described valve body rectangle coaming plate 106, the side lower part position that valve hinges 120 is overhanging, the next door of fork bearing, be provided with cylinder block 206, described cylinder block 206 is provided with bearing seat 207, be provided with one with the affixed balance staff 208 of described cylinder, the axis normal of the axis of described balance staff 208 and described cylinder 205, described balance staff 208 is hubbed at by bearing in the bearing seat 207 of described cylinder block, and the piston rod of described cylinder and described fork are hinged.
Be positioned at the formed moment that acts on the valve hinges 120 of rubbish gravity on the valve plate, to pass to crank 201, promptly produce a downward power F perpendicular to crank 201 in the end of crank 201, see also Fig. 6, this power will produce along the component F1 of connecting rod axis direction with along the component F2 of crank axis direction, wherein component F2 is by the counter-force balance of bearing seat 122, component F1 then passes to fork 203 along connecting rod, because fork 203 is coaxial with described connecting rod 202, on the contact of connecting rod 202 and fork 203, do not produce component perpendicular to the fork axis, fork can not rotate because of rubbish weight, causes valve plate to open.
Owing to make the interlinking lever end of the piston crank mechanism of valve hinges rotation connect fork, thereby limited crank and can only move, the crank contrarotation can not occur, the problem that valve can't be opened in lower half circle;
The weight of driver train of the present utility model is born by fork bearing and cylinder block respectively, and mechanism's weight distribution is even, and is not fragile.
Embodiment two
Fig. 7 is the structural representation of the embodiment two of the utility model temporary discharge valve of being used for rubbish pneumatic conveying system.The difference of present embodiment and embodiment one is, described cylinder 205 is fixedly arranged on the overhanging side lower part position of valve hinges of described valve body rectangle coaming plate by cylinder block 206, the bearing seat 207 on the cylinder block 206 has been omitted on the next door of fork bearing, present embodiment, and balance staff 208.In order to solve fork contact on-rectilinear movement, be provided with between the piston rod of described cylinder 205 and the described fork 203 two ends respectively with described piston rod and described fork pivotally attached connecting rod 209.Solve the on-rectilinear movement problem of the straight-line motion and the fork contact of cylinder piston rod by the swing of connecting rod 209.
Embodiment three
Fig. 8 is the structural representation of the utility model embodiment three.Present embodiment and enforcement power and embodiment and difference be, described actuator is an electromagnet 210, described electromagnet 210 is fixedly arranged on the overhanging side lower part position of valve hinges of described valve body rectangle coaming plate, the next door of fork bearing, be provided with between the armature 211 of described electromagnet 210 and the described fork 203 two ends respectively with described armature 211 and described fork 203 pivotally attached connecting rods 212, handle is provided with a retracing spring 213.In Fig. 8 embodiment, therefore consider that the electromagnet armature stroke is shorter than the cylinder stroke, armature 211 and connecting rod 212 are located at the position near the fork bearing, connecting rod 212 moves down with the hinge-point of fork 203, under fork identical swings angle, the proportional shortening of the stroke of armature.
Claims (10)
1, a kind of temporary discharge valve that is used for rubbish pneumatic conveying system, the valve hinges that the operation valve plate that comprise valve body with charging valve opening, open and close the valve plate of described charging valve opening, is connected with valve plate opens and closes, and the actuating device of driving valve door pivot rotation, it is characterized in that; Described valve hinges is located at the valve plate side, is hubbed at the outer downside of the charging valve opening of described valve body.
2, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 1 is characterized in that: described valve body be by at the bottom of valve top board, the valve and the side plate that connects at the bottom of valve top board and the valve constituted; Described valve top board is constituted by rectangular plate and in conjunction with the semi-circular plate on the long limit of described rectangular plate, the diameter of described semi-circular plate equates with the long limit of rectangular plate, it at the bottom of the described valve taper, shape suitable for reading at the bottom of the cone valve is identical with described valve top board, is the circular discharging opening that connects the pneumatic carrier road at the bottom of the cone valve; Described connection valve top board and side plate at the bottom of the valve are made of semicircle coaming plate and the rectangle coaming plate that is connected semicircle coaming plate, and described rectangle coaming plate correspondence valve hinges position is provided with axis hole.
3, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 2, it is characterized in that: described charging valve opening is circular charging valve opening, be located on the valve top board of valve body, and described circular charging valve opening is concentric with the semi-circular plate of valve top board.
4, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 3, it is characterized in that: described valve plate is the circular valve plate that adapts with described circular charging valve opening, the center of described circular valve plate is provided with a hinged support, one actuating arm, one end and described valve hinges are fixed, and the other end and described hinged support are hinged.
5, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 2, it is characterized in that: the lower surface of described valve top board, the outside of charging valve opening, position near the rectangle coaming plate is arranged with two bearing bracket, described valve hinges by described two bearing bracket, be hubbed at the outside of described charging valve opening, and an end of valve hinges is overhanging by the axis hole of valve body rectangle coaming plate one side.
6, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 5 is characterized in that: be provided with sealing member between valve hinges or valve hinges end and the axis hole.
7, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 1 is characterized in that: described actuating device is made of the actuator of the crank connecting link that is fixedly arranged on the valve hinges end with fork that is connected connecting rod and driving pendulum rod swing; When valve plate was in the closed position, described fork was coaxial with described connecting rod, and the angle between described connecting rod and the described crank is near 90 °; Be provided with a fork bearing, described fork bearing is fixedly arranged on the overhanging side lower part position of described valve body rectangle coaming plate valve hinges, and an end of described fork is hubbed on the described fork bearing.
8, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 7, it is characterized in that: described actuator is a cylinder, on the described valve body rectangle coaming plate, the side lower part position that valve hinges is overhanging, the next door of fork bearing, be provided with cylinder block, described cylinder block is provided with bearing seat, be provided with one with the affixed balance staff of described cylinder, the axis of described balance staff and the axis normal of described cylinder, described balance staff is hubbed at by bearing in the bearing seat of described cylinder block, and the piston rod of described cylinder and described fork are hinged.
9, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 7, it is characterized in that: described actuator is a cylinder, described cylinder is fixedly arranged on the overhanging side lower part position of described valve body rectangle coaming plate valve hinges, the next door of fork bearing, be provided with between the piston rod of described cylinder and the described fork two ends respectively with described piston rod and described fork pivotally attached connecting rod.
10, the temporary discharge valve that is used for rubbish pneumatic conveying system according to claim 7, it is characterized in that: described actuator is an electromagnet, described electromagnet is fixedly arranged on the overhanging side lower part position of described valve body rectangle coaming plate valve hinges, the next door of fork bearing, be provided with between described electromagnet armature and the described fork two ends respectively with described piston rod and described fork pivotally attached connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201267541U CN201231983Y (en) | 2008-06-27 | 2008-06-27 | Temporary storage discharge valve for rubbish pneumatic conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201267541U CN201231983Y (en) | 2008-06-27 | 2008-06-27 | Temporary storage discharge valve for rubbish pneumatic conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231983Y true CN201231983Y (en) | 2009-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201267541U Expired - Fee Related CN201231983Y (en) | 2008-06-27 | 2008-06-27 | Temporary storage discharge valve for rubbish pneumatic conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231983Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734664A (en) * | 2011-12-31 | 2014-04-23 | 肇庆市京欧机械制造有限公司 | Yeast material sucking mechanism |
| CN107089515A (en) * | 2017-06-06 | 2017-08-25 | 中国水产科学研究院淡水渔业研究中心 | A kind of solid material transmits electromagnetic reverse valve |
| CN107971247A (en) * | 2017-12-30 | 2018-05-01 | 张晓彬 | A kind of New garbage classification equipment |
-
2008
- 2008-06-27 CN CNU2008201267541U patent/CN201231983Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734664A (en) * | 2011-12-31 | 2014-04-23 | 肇庆市京欧机械制造有限公司 | Yeast material sucking mechanism |
| CN103734664B (en) * | 2011-12-31 | 2015-10-28 | 肇庆市京欧机械制造有限公司 | Bent material draw frame machine |
| CN107089515A (en) * | 2017-06-06 | 2017-08-25 | 中国水产科学研究院淡水渔业研究中心 | A kind of solid material transmits electromagnetic reverse valve |
| CN107971247A (en) * | 2017-12-30 | 2018-05-01 | 张晓彬 | A kind of New garbage classification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |