CN110422572A - A kind of valve piston pump - Google Patents
A kind of valve piston pump Download PDFInfo
- Publication number
- CN110422572A CN110422572A CN201910718102.XA CN201910718102A CN110422572A CN 110422572 A CN110422572 A CN 110422572A CN 201910718102 A CN201910718102 A CN 201910718102A CN 110422572 A CN110422572 A CN 110422572A
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder
- piston pump
- conveying material
- slide valve
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011232 storage material Substances 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010563 solid-state fermentation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
- B65G25/08—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers
- B65G25/12—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers with impeller fixed to a reciprocating bar and the bar being rotated about its longitudinal axis on its return stroke
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of valve piston pump, plunger pump includes power mechanism, feeding unit, interface agency；Feeding unit includes conveying material cylinder and is built in push plate therein；Power mechanism includes hydraulic cylinder, and plunger stem moves reciprocatingly in conveying material cylinder, and the end of plunger stem connects push plate；Interface agency ontology is there are three the T-type pipeline being open, and each opening is equipped with flange arrangement；One of opening is connect with conveying material cylinder, other two opening is respectively as discharge port and feed inlet；Slide valve is equipped at discharge port and feed inlet.The present invention is not easy to plug, and anti-corrosion is durable.Surface of internal cavity is smooth, reducing friction resistance, but also can convey very hard material, even porcelain, metal etc. can also be conveyed smoothly；Long service life, maintenance cost are low.
Description
Technical field
The present invention relates to organic garbage treatment field, specifically a kind of valve piston pump.
Background technique
It in the work of food and drink Solid state fermentation, needs using the mechanism of pressure can be generated, such as pump, draws waste residue, then will
It is transferred out.But because the material solid content of food and drink is higher, ingredient is more complex, has harder impurity (bone, porcelain often
Device, metal etc.), common pump is difficult to convey and be easy to bad.
Summary of the invention
The present invention in order to solve the above technical problems, and provides a kind of valve piston pump.
The present invention is realized according to following technical scheme:
A kind of valve piston pump, the plunger pump includes power mechanism, feeding unit, interface agency；
The feeding unit includes conveying material cylinder and is built in push plate therein；
The power mechanism includes hydraulic cylinder, and plunger stem moves reciprocatingly in conveying material cylinder, and the end of plunger stem connects
Connect push plate；
The interface agency ontology is there are three the T-type pipeline being open, and each opening is equipped with flange arrangement；One of opening
It is connect with conveying material cylinder, other two opening is respectively as discharge port and feed inlet；Flashboard is equipped at discharge port and feed inlet
Valve.
Further, the plunger pump is installed in rack.
Further, the sensor for detecting its stroke is installed on the hydraulic cylinder.
Further, sealing ring is equipped between the plunger stem and the shell for conveying material cylinder.
Further, the slide valve includes discharging slide valve and charging slide valve, and two slide valves pass through discharging lock respectively
Plate valve push rod connects discharging slide valve control cylinder and charging slide valve control cylinder with charging flashboard valve follower.
Further, store material between the push plate and interface agency；The inner cavity table of push plate outer surface and conveying material cylinder
Face cooperation moves reciprocatingly.
Further, the surface of internal cavity of the conveying material cylinder is smooth, and passes through multilayer chromium plating process.
The present invention has the advantage that is with beneficial effect:
A kind of valve piston pump disclosed by the invention, can convey very large-sized material in food garbage.For maximum delivery
The partial size of material be greater than 100mm, be not easy to plug, material will not winding valve, and valve using stainless steel design, have anti-corrosion
The features such as durable.Surface of internal cavity is smooth, reducing friction resistance, but also can convey very hard material, even porcelain, gold
Category etc. can also be conveyed smoothly.The service life that pump can maximumlly be improved in this way, after reduction the features such as period cost.According to
The requirement of installation can be with the position of shift feed mouth and discharge port, and design in this way is not only easy for installation, and has strong flexibility
The features such as.Automation control may be implemented in the present invention, and high degree of automation, by actual demand, according to the setting of system, cylinder can
Automatically control opening and closing and the size for the treatment of capacity etc. of slide valve.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention (discharge port is to the left)；
Fig. 2 is the structural schematic diagram of interface agency in the present invention (discharge port is upward)；
Fig. 3 is the structural schematic diagram of interface agency in the present invention (discharge port is to the right).
Wherein, 1. sensor；2. hydraulic cylinder；3. conveying material cylinder；4. plunger stem；5. material；6. discharge port；7. discharge lock
Plate valve；8. discharge flashboard valve follower；9. the slide valve that discharges controls cylinder；10. feeding slide valve controls cylinder；11. feeding lock
Plate valve push rod；12. feeding slide valve；13. feed inlet；14. rack；15. push plate.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1-3, a kind of valve piston pump, the plunger pump includes power mechanism, feeding unit, interface agency；
The feeding unit includes conveying material cylinder 3 and is built in push plate 15 therein；
The power mechanism includes hydraulic cylinder 2, and plunger stem 4 moves reciprocatingly in conveying material cylinder 3, the end of plunger stem 4
End connection push plate 15；
The interface agency ontology is there are three the T-type pipeline being open, and each opening is equipped with flange arrangement；One of opening
It is connect with conveying material cylinder 3, other two opening is respectively as discharge port 6 and feed inlet 13；It is all provided at discharge port 6 and feed inlet 13
There is slide valve.
The plunger pump is installed in rack 14.
Sensor 1 for detecting its stroke is installed on the hydraulic cylinder 2.
Sealing ring is equipped between the plunger stem 4 and the shell for conveying material cylinder 3.
The slide valve includes discharging slide valve 7 and charging slide valve 12, and two slide valves pass through discharging slide valve respectively to be pushed away
Bar 8 and the charging connection of flashboard valve follower 11 discharging slide valve control cylinder 9 and charging slide valve control cylinder 10.
Store material 5 between the push plate 15 and interface agency；15 outer surface of push plate and the surface of internal cavity of conveying material cylinder 3 are matched
Conjunction moves reciprocatingly.
The surface of internal cavity of the conveying material cylinder 3 is smooth, and passes through multilayer chromium plating process.
When the conveying of material 5 of kitchen garbage comes, material 5 enters from slide valve plunger pump feed inlet 13, and discharge port 6 is in
Closed state.At this point, conveying 3 interior diameter of material cylinder reaches 150mm, easily by the material of partial size 100mm or so, when inner cavity slowly
After reaching default value full of material 5, at feed inlet above charging slide valve 12 by charging slide valve control 10 band of cylinder
Dynamic charging flashboard valve follower 11 is to realize that feed inlet 13 is closed.At this point, discharge port 6 is opened, hydraulic cylinder 2 is by matched hydraulic station
Power is provided, drives plunger stem 4 to push push plate 15 forward, so that material 5 is discharged from discharge port 6.Feed 12 He of slide valve
The opening and closing of discharging slide valve 7 control gas by the corresponding charging slide valve control cylinder 10 in top and discharging slide valve
Cylinder 9 automatically controls.The inlet or discharge rate of material 5 are matched by sensor 1 and charging slide valve 12 and the discharging linkage of slide valve 7
The case where conjunction, real-time monitoring material 5, carries out signal feedback, realizes automation control.
Fig. 1 ~ 3 describe three kinds of different connection types between interface agency and conveying mechanism, discharge nozzle and feed pipe:
Fig. 1 is the connection of flange left end, and Fig. 2 is connection at the top of flange, and Fig. 3 is the connection of flange right end.
Sensor 1 is the magnetic induction switch sensor of model C S1-G.At feed inlet 13, charging slide valve controls cylinder
10, flashboard valve follower 11, charging slide valve 12 are fed in practical applications, integrated pneumatic blade type lock can be used
Valve, such as PZ673H/X-10C model.Similarly, discharge port 6 also uses the pneumatic knife gate valve of specification of the same race.The present invention can be real
Existing automation control, by actual demand, according to the setting of system, cylinder can be automatically controled opening and closing and the place of slide valve
The size etc. of reason amount.
In addition, the position of feed inlet 13 and discharge port 6 in interface agency can be replaced mutually, that is, allow according to scene
Actual conditions, in order to install with it is easy to maintain, can be adjusted flexibly.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of valve piston pump, which is characterized in that the plunger pump includes power mechanism, feeding unit, interface agency；
The feeding unit includes conveying material cylinder (3) and is built in push plate therein (15)；
The power mechanism includes hydraulic cylinder (2), and plunger stem (4) moves reciprocatingly in conveying material cylinder (3), plunger stem
(4) end connects push plate (15)；
The interface agency ontology is there are three the T-type pipeline being open, and each opening is equipped with flange arrangement；One of opening
It is connect with conveying material cylinder (3), other two opening is respectively as discharge port (6) and feed inlet (13)；Discharge port (6) and feed inlet
(13) slide valve is equipped at.
2. a kind of valve piston pump as described in claim 1, which is characterized in that the plunger pump is installed on rack (14).
3. a kind of valve piston pump as described in claim 1, which is characterized in that be equipped on the hydraulic cylinder (2) for examining
Survey the sensor (1) of its stroke.
4. a kind of valve piston pump as described in claim 1, which is characterized in that the plunger stem (4) and conveying material cylinder (3)
Shell between be equipped with sealing ring.
5. a kind of valve piston pump as described in claim 1, which is characterized in that the slide valve includes discharging slide valve (7)
With charging slide valve (12), two slide valves pass through discharging flashboard valve follower (8) respectively and charging flashboard valve follower (11) connects out
Expect slide valve control cylinder (9) and charging slide valve control cylinder (10).
6. a kind of valve piston pump as described in claim 1, which is characterized in that deposited between the push plate (15) and interface agency
Material storage material (5)；Push plate (15) outer surface and the surface of internal cavity cooperation of conveying material cylinder (3) move reciprocatingly.
7. a kind of valve piston pump as described in claim 1, which is characterized in that the surface of internal cavity light of conveying material cylinder (3)
It is sliding, and pass through multilayer chromium plating process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910718102.XA CN110422572A (en) | 2019-08-05 | 2019-08-05 | A kind of valve piston pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910718102.XA CN110422572A (en) | 2019-08-05 | 2019-08-05 | A kind of valve piston pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110422572A true CN110422572A (en) | 2019-11-08 |
Family
ID=68412647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910718102.XA Pending CN110422572A (en) | 2019-08-05 | 2019-08-05 | A kind of valve piston pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110422572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054735A (en) * | 2019-12-31 | 2020-04-24 | 菲德克（天津）环保科技有限公司 | Kitchen waste treatment system and treatment method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346943A (en) * | 2015-11-20 | 2016-02-24 | 天津碎易得环保工程技术有限公司 | Solid pump |
| CN105889011A (en) * | 2016-06-17 | 2016-08-24 | 碎得机械(北京)有限公司 | Tubular single-plunger pump |
| CN211254101U (en) * | 2019-08-05 | 2020-08-14 | 菲德克（天津）环保科技有限公司 | Valve plunger pump |
-
2019
- 2019-08-05 CN CN201910718102.XA patent/CN110422572A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346943A (en) * | 2015-11-20 | 2016-02-24 | 天津碎易得环保工程技术有限公司 | Solid pump |
| CN105889011A (en) * | 2016-06-17 | 2016-08-24 | 碎得机械(北京)有限公司 | Tubular single-plunger pump |
| CN211254101U (en) * | 2019-08-05 | 2020-08-14 | 菲德克（天津）环保科技有限公司 | Valve plunger pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054735A (en) * | 2019-12-31 | 2020-04-24 | 菲德克（天津）环保科技有限公司 | Kitchen waste treatment system and treatment method |
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