CN108117033A - One kind conveys reversing arrangement for catalyst pulp - Google Patents
One kind conveys reversing arrangement for catalyst pulp Download PDFInfo
- Publication number
- CN108117033A CN108117033A CN201711073218.XA CN201711073218A CN108117033A CN 108117033 A CN108117033 A CN 108117033A CN 201711073218 A CN201711073218 A CN 201711073218A CN 108117033 A CN108117033 A CN 108117033A
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- Prior art keywords
- piston
- piston cylinder
- pipe
- slurry
- valve
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/72—Devices for applying air or other gas pressure for forcing liquid to delivery point
- B67D7/725—Devices for applying air or other gas pressure for forcing liquid to delivery point using negative pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0227—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by an ejection plunger
- B67D7/0233—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by an ejection plunger the plunger being gas driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catalysts (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses one kind reversing arrangement is conveyed for catalyst pulp,Including piston cylinder,Piston is installed in piston cylinder,Piston cylinder top surface is installed with air inlet pipe and exhaust pipe,Piston cylinder bottom surface is installed with delivery pipe,Air inlet pipe is fixedly connected with compression injection device by intake valve,Compression injection device is connected with air compressor,Exhaust pipe is fixedly connected with vacuum ejector by air outlet valve,Delivery pipe bottom is fixedly connected with diffluence room,Diffluence room's top surface is connected with feed pipe by inlet valve,Diffluence room side is connected with recovery tube by recovery valve,Feed pipe is connected with reaction tube,Pass through the sealed connection between each device in transfer passage,Make slurry purer,Manufacture finished catalyst rate and quality greatly improve,Achieve the purpose that slurry conveys by the way that the pressure energy of compressed gas is converted into slurry kinetic energy,The erosion resistant coating of piston base makes piston be not easy to be corroded,It is permanent to keep efficiently conveying,It ensure that the high efficiency production of catalyst.
Description
Technical field
The present invention relates to catalyst slurry material conveying device technical fields, are specially that a kind of conveyed for catalyst pulp is commutated
Device.
Background technology
Photosynthesis of plant is that the energy of the sun is converted into chemical energy by plant, and plant utilizes inorganic matter by photosynthesis
Produce organic matter and storing energy.The photosynthesis effect of plant is improved, is one of important channel for increasing crop yield, it
To solve human survival the first element --- grain security, the serious problems of food shortage are of great significance.
In crop breeding process, in order to ensure normal growth rate, enhance the disease resistance power of plant, in large-scale plantation
It will use to catalyst., it is necessary to the traffic organising be sent into and sent out to slurry, traditional solution method during use
Including being realized using the two directions' inputing rear pump of rotating control.
Have the following disadvantages problem：
(1) traditional catalyst slurry material conveying device, catalyst pulp often contact in transmission process with air, slurry
It is grown with air contact time, slurry can react with air, pollute slurry, and slurry purity declines, the catalyst after reaction
Quality and effect are greatly reduced；
(2) device of generally conveying catalyst pulp is slurry delivery pump, particularly suitable for conveying solid substance granule content
High solution, but due to abrasion of the solid matter in slurry to pump, the service life of pump and impeller is very short, and conveying slurry efficiency will
Decline, it is impossible to keep the state efficiently conveyed for a long time.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of catalyst pulp that is used for and conveys reversing arrangement,
By the sealed connection between each device in transfer passage, make slurry sealing conveying, slurry is purer, manufactures finished catalyst rate
It is greatly improved with quality, reaches the mesh that slurry conveys by the way that the pressure energy of compressed gas to be converted into the kinetic energy of pulp flow
, the erosion resistant coating of piston base makes piston be not easy to be corroded, longer life expectancy, can keep efficiently conveying for a long time, ensure that catalyst
High efficiency production.
The technical solution adopted by the present invention to solve the technical problems is：One kind is for catalyst pulp conveying commutation dress
It puts, including piston cylinder, piston is installed in the piston cylinder, the piston cylinder top surface is installed with air inlet pipe and exhaust pipe,
The piston cylinder bottom surface is installed with delivery pipe, and the air inlet pipe is fixedly connected with compression injection device by intake valve, described
Compression injection device is connected with air compressor by tracheae, and the exhaust pipe is fixedly connected with vacuum ejector by air outlet valve,
The delivery pipe bottom is fixedly connected with diffluence room, and diffluence room's top surface is connected with feed pipe, the shunting by inlet valve
Room side is connected with recovery tube by recovery valve, and the feed pipe is connected with reaction tube, and the reaction tube bottom side connects recovery tube.
As a kind of preferred technical solution of the present invention, the piston cylinder side is equipped with feed inlet, the feed inlet outside
Hermatic door is installed, the hermatic door covers feed inlet.
As a kind of preferred technical solution of the present invention, the piston cylinder bottom is equipped with stent, and the stent supports piston
Cylinder.
As a kind of preferred technical solution of the present invention, it is close on the outside of the piston on the inside of piston cylinder, and piston side
Seamless between piston cylinder inside, the piston bottom surface is installed with erosion resistant coating, the erosion resistant coating and piston diameter size
It is identical.
As a kind of preferred technical solution of the present invention, the connection mode between the delivery pipe and piston cylinder, diffluence room
It is to be tightly connected, the connection mode between the feed pipe and diffluence room, reaction tube is to be tightly connected.
As a kind of preferred technical solution of the present invention, the reaction tube top-side is connected with vacuum pump by tracheae.
As a kind of preferred technical solution of the present invention, hopper is installed at the top of the reaction tube, the hopper neck is inserted
Equipped with feed valve.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is by the sealed connection between piston cylinder, delivery pipe, diffluence room, feed pipe and reaction tube each several part,
Making slurry, ingress of air, sealing do not convey in transmission process, and slurry is purer, manufacture finished catalyst rate and quality carries significantly
It is high；
(2) pressure energy of compressed gas is converted the kinetic energy of piston to pass to slurry by the present invention by compression injection device
So as to achieve the purpose that slurry conveys, the erosion resistant coating of piston base makes piston be not easy to be corroded, longer life expectancy, and can realize slurry
Conveying and recycling, conveying device long lifespan can keep efficiently conveying, ensure that the high efficiency production of catalyst for a long time.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is inventive piston barrel structure schematic diagram.
In figure：1- piston cylinders；2- pistons；3- air inlet pipe；4- exhaust pipes；5- delivery pipes；6- intake valves；7- compression injections
Device；8- air compressors；9- air outlet valves；10- vacuum ejectors；11- diffluence room；12- inlet valves；13- feed pipes；14- is recycled
Valve；15- recovery tubes；16- reaction tubes；17- feed inlets；18- hermatic doors；19- stents；20- erosion resistant coatings；21- vacuum pumps；22- expects
Bucket；23- feed valves.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc. is only direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention rather than to limit the present invention.
Embodiment：
As depicted in figs. 1 and 2, reversing arrangement is conveyed for catalyst pulp the present invention provides one kind, including piston cylinder
1,1 bottom of piston cylinder is equipped with stent 19, and the stent 19 supports piston cylinder 1, and it is more steady that stent 19 makes piston cylinder 1 convey slurry
Fixed, 1 side of piston cylinder is equipped with feed inlet 17, and 17 outside of feed inlet is equipped with hermatic door 18, and the hermatic door 18 covers
Material mouth 17 is lived in, feed inlet 17 facilitates catalyst pulp to enter piston cylinder 1 and be transported, and feed inlet 17 here is located at piston 2
In the following, when i.e. piston 2 is in equilibrium state, piston 2 is located at 17 top of feed inlet, makes slurry that can only fill the space under piston 2,
Hermatic door 18 is the component for making the sealing of piston cylinder 1 after having filled slurry, avoids not moving air due to 1 blow-by of piston cylinder
The kinetic energy of slurry can be converted into.
As shown in Figure 1, be equipped with piston 2 in the piston cylinder 1, piston 2 divides piston cylinder 1 for two spaces, positioned at work
1 inside of piston cylinder is close in the delivery air chamber of 2 top of plug and the slurry room positioned at 2 lower section of piston, 2 outside of piston, and
It is seamless between 1 inside of 2 side of piston and piston cylinder, ensure that piston 2 is contacted with the seamless of piston cylinder 2, it will not gas leakage or leakage
Liquid, conveying and recycling step can be just normally carried out, and 2 bottom surface of piston is installed with erosion resistant coating 20, the erosion resistant coating 20 with
2 diameter of piston is identical, and erosion resistant coating 20 is to protect piston 2 not by slurry corrosion, and erosion resistant coating 20 is contacted with slurry, here
20 material of erosion resistant coating can be used the corrosion-resistant metals such as high-carbon high-alloy steel, potassium steel material making, further, can be wear-resisting
Superpower healant is plated in the bottom surface of layer 20, can greatly enhance the anti-corrosion ability of 20 lower surface of erosion resistant coating.
As shown in Figure 1,1 top surface of piston cylinder is installed with air inlet pipe 3 and exhaust pipe 4, the exhaust pipe 4 is by going out
Air valve 9 is fixedly connected with 1 bottom surface of piston cylinder described in vacuum ejector 10 and is installed with delivery pipe 5, the air inlet pipe 3 by into
Air valve 6 is fixedly connected with compression injection device 7, and the compression injection device 4 is connected with air compressor 8 by tracheae, uses here
Compression injection device 7 sprays the reason for compressed air generated by air compressor 8 and is：Compressed air is bigger than normal air density,
When compression injection device 7 is to the interior injection compressed air of piston cylinder 1, after air to be compressed fills the upper space of full piston cylinder 1, compression
Air starts to generate pressure to piston 2, so that piston 2 moves, achievees the purpose that transport slurry.
As shown in Figure 1,5 bottom of delivery pipe is fixedly connected with diffluence room 11,11 top surface of diffluence room passes through charging
Valve 12 is connected with feed pipe 13, and 11 side of diffluence room is connected with recovery tube 15 by recovery valve 14, and the feed pipe 13 connects
Reaction tube 16 is connected to, feed pipe 15 is connected with the side top of reaction tube 16 here, and slurry is made to drop on carrier, is ceaselessly rushed
It washes and coated carrier, faster, catalyst is made more efficient, and 16 top of reaction tube is equipped with hopper 22, the material for reaction
22 necks that struggle against are inserted with feed valve 23, after feed hopper 22 fills carrier, are controlled by feed valve 23 from feed hopper 22 and fall into reaction
The amount of carrier in cylinder 16 after carrier reaches suitable amount in reaction tube 22, closes feed valve 23, reaction tube 23 is made to keep seal shape
State.16 top-side of reaction tube is connected with vacuum pump 21 by tracheae, and when catalyst preparation need to carry out in a vacuum, prevent
By air pollution in catalyst generating process, vacuum pump 21 is exactly that reaction tube 16 is made to keep true when slurry and carrier react
Dummy status.
As shown in Figure 1,16 bottom side of the reaction tube connection recovery tube 15, the delivery pipe 5 and piston cylinder 1, diffluence room 11
Between connection mode be to be tightly connected, the connection mode between the feed pipe 12 and diffluence room 11, reaction tube 16 is
It is tightly connected, ensure that passage in transport way keeps leakproofness, prevent catalyst pulp from by air pollution and oxidation, making slurry
Material is purer, and finished catalyst rate and quality greatly improve.
It is provided by the present invention a kind of as follows using process and operation principle for catalyst pulp conveying reversing arrangement：
(1) carrier needed for catalyst is first fallen into reaction tube 16 from hopper 22, closes feed valve 23, keep reaction tube 16
Sealing state, the air in reaction tube 16 is drained to the flushing and coating for only, waiting slurry using vacuum pump 21；
(2) first confirm that all valves are in closed state, catalyst pulp is then injected into piston 2 from feed inlet 17
It is interior, after reaching suitable amount, hermatic door 18 is closed, 1 lower part space of piston cylinder is made to keep sealing state, opens 6 He of intake valve
Inlet valve 12, the compressed air that compression injection device generates air compressor 8 inject segment space on piston cylinder 1, compressed air
After 1 upper space of piston cylinder, starting forces piston 2 makes piston 2 slowly move down, and slurry flows successively through piston cylinder 1, delivery pipe
5th, diffluence room 11 and feed pipe 13 finally reach reaction tube 16 and rinse coated carrier, and slurry slowly reacts with carrier；
(3) after carrier is slowed down with slurry reaction, remaining slurry needs recycling to be coated with after coating, first closes
6 inlet valve 12 of intake valve opens air outlet valve 9 and recovery valve 14, and opening vacuum ejector 10 makes the compressed air in piston cylinder 1 slow
It is slow to reduce, after air to be compressed exhausts, vacuum will be formed in piston cylinder 1, vacuum ejector 10 continues to extract air, can make piston
2 slowly rise, so as to slurry recycling that will be in reaction tube 16 after reaction, slurry at this moment flow successively through recovery tube 15, diffluence room,
Delivery pipe 5 is finally reached in piston cylinder 1, has achieved the purpose that recycling, facilitates the re-coating operation of next time.
In conclusion the main characteristic of the invention lies in that：
(1) present invention is by the sealed connection between piston cylinder, delivery pipe, diffluence room, feed pipe and reaction tube each several part,
Making slurry, ingress of air, sealing do not convey in transmission process, and slurry is purer, manufacture finished catalyst rate and quality carries significantly
It is high；
(2) pressure energy of compressed gas is converted the kinetic energy of piston to pass to slurry by the present invention by compression injection device
So as to achieve the purpose that slurry conveys, the erosion resistant coating of piston base makes piston be not easy to be corroded, longer life expectancy, and can realize slurry
Conveying and recycling, conveying device long lifespan can keep efficiently conveying, ensure that the high efficiency production of catalyst for a long time.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of 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
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (7)
1. one kind conveys reversing arrangement for catalyst pulp, including piston cylinder (1), it is characterised in that：In the piston cylinder (1)
Piston (2) is installed, piston cylinder (1) top surface is installed with air inlet pipe (3) and exhaust pipe (4), piston cylinder (1) bottom
Face is installed with delivery pipe (5), and the air inlet pipe (3) is fixedly connected with compression injection device (7) by intake valve (6), described
Compression injection device (7) is connected with air compressor (8) by tracheae, and the exhaust pipe (4) is fixedly connected with by air outlet valve (9)
Vacuum ejector (10)；
Delivery pipe (5) bottom is fixedly connected with diffluence room (11), and diffluence room's (11) top surface is connected by inlet valve (12)
Feed pipe (13) is connected to, diffluence room (11) side is connected with recovery tube (15), the feed pipe by recovery valve (14)
(13) reaction tube (16), reaction tube (16) the bottom side connection recovery tube (15) are connected with.
It is 2. according to claim 1 a kind of for catalyst pulp conveying reversing arrangement, it is characterised in that：The piston cylinder
(1) side is equipped with feed inlet (17), is equipped with hermatic door (18) on the outside of the feed inlet (17), the hermatic door (18) cover into
Material mouth (17).
It is 3. according to claim 1 a kind of for catalyst pulp conveying reversing arrangement, it is characterised in that：The piston cylinder
(1) bottom is equipped with stent (19), stent (19) the support piston cylinder (1).
It is 4. according to claim 1 a kind of for catalyst pulp conveying reversing arrangement, it is characterised in that：The piston
(2) outside is close on the inside of piston cylinder (1), and seamless, the piston (2) between piston (2) side and piston cylinder (1) inside
Bottom surface is installed with erosion resistant coating (20), and the erosion resistant coating (20) is identical with piston (2) diameter.
It is 5. according to claim 1 a kind of for catalyst pulp conveying reversing arrangement, it is characterised in that：The delivery pipe
(5) connection mode between piston cylinder (1), diffluence room (11) is to be tightly connected, the feed pipe (12) and diffluence room
(11), the connection mode between reaction tube (16) is to be tightly connected.
It is 6. according to claim 1 a kind of for catalyst pulp conveying reversing arrangement, it is characterised in that：The reaction tube
(16) top-side is connected with vacuum pump (21) by tracheae.
It is 7. according to claim 1 a kind of for catalyst pulp conveying reversing arrangement, it is characterised in that：The reaction tube
(16) top is equipped with hopper (22), and hopper (22) neck is inserted with feed valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073218.XA CN108117033A (en) | 2017-11-04 | 2017-11-04 | One kind conveys reversing arrangement for catalyst pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073218.XA CN108117033A (en) | 2017-11-04 | 2017-11-04 | One kind conveys reversing arrangement for catalyst pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108117033A true CN108117033A (en) | 2018-06-05 |
Family
ID=62227675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711073218.XA Pending CN108117033A (en) | 2017-11-04 | 2017-11-04 | One kind conveys reversing arrangement for catalyst pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108117033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804531A (en) * | 2020-07-15 | 2020-10-23 | 浙江锋锂新能源科技有限公司 | Feeding device capable of eliminating pulses and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07257692A (en) * | 1994-03-28 | 1995-10-09 | Yoshikazu Kanai | Liquid continuous transfer method and its device |
| CN2364284Y (en) * | 1999-01-21 | 2000-02-16 | 阎海波 | Three-way change-over valve |
| CN2477934Y (en) * | 2001-05-11 | 2002-02-20 | 倪瑞龙 | Liquid pressuring conveying unit |
| CN203505555U (en) * | 2013-09-27 | 2014-04-02 | 贵州中烟工业有限责任公司 | Liquid spice conveying device |
| CN104879650A (en) * | 2015-05-21 | 2015-09-02 | 神华集团有限责任公司 | Slurry conveying system |
| CN205222664U (en) * | 2015-08-31 | 2016-05-11 | 成都创想智造科技有限公司 | Machine is sold to intelligence white spirit in bulk |
| CN205613438U (en) * | 2016-05-11 | 2016-10-05 | 中自环保科技股份有限公司 | Honeycomb ceramic substrate catalyst thick liquids coating device |
-
2017
- 2017-11-04 CN CN201711073218.XA patent/CN108117033A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07257692A (en) * | 1994-03-28 | 1995-10-09 | Yoshikazu Kanai | Liquid continuous transfer method and its device |
| CN2364284Y (en) * | 1999-01-21 | 2000-02-16 | 阎海波 | Three-way change-over valve |
| CN2477934Y (en) * | 2001-05-11 | 2002-02-20 | 倪瑞龙 | Liquid pressuring conveying unit |
| CN203505555U (en) * | 2013-09-27 | 2014-04-02 | 贵州中烟工业有限责任公司 | Liquid spice conveying device |
| CN104879650A (en) * | 2015-05-21 | 2015-09-02 | 神华集团有限责任公司 | Slurry conveying system |
| CN205222664U (en) * | 2015-08-31 | 2016-05-11 | 成都创想智造科技有限公司 | Machine is sold to intelligence white spirit in bulk |
| CN205613438U (en) * | 2016-05-11 | 2016-10-05 | 中自环保科技股份有限公司 | Honeycomb ceramic substrate catalyst thick liquids coating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804531A (en) * | 2020-07-15 | 2020-10-23 | 浙江锋锂新能源科技有限公司 | Feeding device capable of eliminating pulses and using method thereof |
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| PB01 | Publication | ||
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Application publication date: 20180605 |