CN111473003B - Poultry feed fluid mixing and conveying system - Google Patents
Poultry feed fluid mixing and conveying system Download PDFInfo
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- CN111473003B CN111473003B CN202010300315.3A CN202010300315A CN111473003B CN 111473003 B CN111473003 B CN 111473003B CN 202010300315 A CN202010300315 A CN 202010300315A CN 111473003 B CN111473003 B CN 111473003B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
Abstract
The invention discloses a poultry feed fluid mixing and conveying system which comprises a compressor, wherein the compressor is connected with a jet valve sealing cover through a pipeline, a jet valve housing is arranged below the jet valve sealing cover, and a jet nozzle is vertically embedded in the middle of the jet valve housing; the stepped through hole at the left upper end of the jet flow valve shell is connected to the upper end of a feed bucket or a main shell of an air stop valve and a pneumatic valve, and the bottom of the feed bucket is connected with the pneumatic valve through a pipeline; the middle part of the left end of the jet valve shell is connected with the left end of a diaphragm energy storage tank, and the right end of the diaphragm energy storage tank is connected with a feed bucket; the middle part of the right end of the jet valve shell is connected with a first check valve, the upper end of the first check valve is connected to the upper end of the feed bucket and the left end of the vacuum diaphragm valve, and the left end of the vacuum diaphragm valve is connected to the upper end of the feed bucket; the lower end of the jet valve shell is connected with a left air-blocking valve shell, and the right end of the left air-blocking valve shell is sleeved with a main air-blocking valve shell; and the lower end of the jet flow valve shell is connected with a second stop valve. The invention transports the feed by the negative pressure generated by the jet flow.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of cultivation equipment, in particular to the technical field of a poultry feed fluid mixing and conveying system.
[ background of the invention ]
In the existing pig farms and chicken farms, the feed is generally flowing feed. The feed needs to be mixed well first, and the state after mixing is similar to the state of porridge. In the prior art, the feed is mixed in a large cylindrical tank, which is arranged on a vehicle in a similar manner to a dung suction truck, so that the equipment is manually started to feed. In the above method, there is no way to achieve complete sealing and manual work is necessary. For this reason, an automatic feeding manner for pipeline laying is required. However, when the compressor is used for pure liquid transportation, problems such as pipeline blockage and pipeline residue are easy to occur. To this end, a new poultry feed fluid mixing and delivery system is needed.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a poultry feed fluid mixing and conveying system which can generate negative pressure in a jet flow mode, and complete the transportation of gas to the feed in a flow state by combining the control of a pneumatic valve, a diaphragm valve and a check valve in the system, so that the cleanness of a system pipeline is ensured. Meanwhile, the suction and discharge of the feed are completed by controlling the gas, so that the defects of liquid transportation are avoided, and the problems of residue and feed concentration dilution during cleaning are also solved.
In order to achieve the purpose, the invention provides a poultry feed fluid mixing and conveying system which comprises a compressor, wherein the compressor is connected with a jet valve sealing cover through a pipeline, a jet valve housing is arranged below the jet valve sealing cover, a jet nozzle is vertically embedded in the middle of the jet valve housing, a limiting sleeve is vertically embedded in the upper left end of the jet valve housing, a valve rod sleeve is embedded in the inner wall of the jet valve housing below the limiting sleeve, a first valve rod is arranged inside the valve rod sleeve, a first spring is matched in the inner cavity of the first valve rod, and the lower end face of the first spring is contacted with the inner wall surface of the jet valve housing; a stepped through hole is transversely formed in the left wall surface of the jet valve shell between the limiting sleeve and the valve rod sleeve, the stepped through hole is connected to the upper end of the feed bucket and the air stop valve main shell and the pneumatic valve through pipelines, and the bottom of the feed bucket is connected with the pneumatic valve through a pipeline; the middle part of the left end of the jet flow valve shell is embedded with a first pipe connector which is connected to the left end of the diaphragm energy storage tank through a pipeline, and the right end of the diaphragm energy storage tank is connected with a second pipe connector in the middle part of the left side of the feed bucket through a pipeline; the middle part of the right end of the jet valve shell is connected with a first check valve through a pipeline, the upper end of the first check valve is connected into the upper end of the feed bucket and the upper end of the vacuum diaphragm valve through pipelines, and the left end of the vacuum diaphragm valve is connected into the upper end of the feed bucket through a pipeline; the jet valve comprises a jet valve shell, a pipe sleeve, an air blocking valve, a fixed rod, a first spring, a second spring, a fixed rod, a wedge-shaped air guide sleeve, a pipe sleeve, a first valve rod, a diaphragm, a second valve rod, a fixed rod, a second spring, a first spring, a second spring, a fixed rod and a fixed rod, wherein the wedge-shaped air guide sleeve is embedded in the lower end of the jet valve shell; and a third pipe connector is fixed at the lower end of the pipe sleeve and is connected with a second stop valve through a pipeline, and the pipeline at the upper end of the second stop valve is communicated with the pipeline at the right end of the pneumatic valve.
Preferably, the middle part of the jet valve sealing cover is provided with an L-shaped through hole, the bottom surface of the jet valve sealing cover is provided with an annular groove, a sealing ring is embedded in the annular groove, and the lower end of the jet valve sealing cover is fixedly connected with the jet valve shell.
Preferably, the middle part of the left side of the jet valve shell is transversely provided with a first through hole, the valve rod sleeve is a hollow annular sleeve, the middle part of the left side of the valve rod sleeve is transversely provided with a second through hole, the first through hole is superposed with the second through hole, and the inner parts of the first through hole and the second through hole are matched with a first pipe connector; a fourth pipe connecting piece is embedded below the left chamber of the jet valve shell, and the aperture of the fourth pipe connecting piece is smaller than that of the first pipe connecting piece; the jet valve shell is internally provided with a 4-shaped pore channel, the upper part of the interior of the jet valve shell is provided with a first step, and a jet nozzle is matched on the first step; the middle part of the interior of the jet flow valve shell is provided with a second step, and the lower part of the interior of the jet flow valve shell is provided with a third step.
Preferably, an annular groove is formed in the outer portion of the upper end of the jet nozzle, and a sealing ring is embedded in the annular groove; the jet nozzle is hollow, and the cross section of the inner cavity of the jet nozzle is a big square at the upper end, an inverted frustum at the middle part and a small square at the lower end.
Preferably, the first valve rod is a cylindrical hollow rod, a stepped blind hole is formed in the upper end of the first valve rod, and a fourth step is formed in the cavity in the first valve rod.
Preferably, the main shell of the air shutoff valve is a cylindrical hollow shell, a fifth step is arranged on the left side of the main shell of the air shutoff valve, and the left shell of the air shutoff valve is fixedly connected to the fifth step; and a third through hole is formed in the upper right end of the main shell body of the air intercepting valve, and a jet valve shell is connected to the third through hole of the main shell body of the air intercepting valve through a pipeline.
Preferably, the diaphragm energy storage tank is a spherical hollow diaphragm, holes are formed in the middle of two ends of the diaphragm energy storage tank, and pipelines are connected to the middle of two ends of the diaphragm energy storage tank.
Preferably, the wedge-shaped air guide sleeve is a circular hollow pipe sleeve, the upper end of the outer part of the wedge-shaped air guide sleeve is provided with an annular lug, and the wedge-shaped air guide sleeve is vertically arranged inside the jet flow valve shell; the interior of the wedge-shaped air guide sleeve is a wedge shape with a large lower part and a small middle part.
Preferably, the middle part of the right end of the left shell of the air intercepting valve is provided with a fourth through hole, and the second valve rod penetrates through the fourth through hole.
The invention has the beneficial effects that: the negative pressure can be generated in a jet flow mode, and the transportation of gas to the feed in a flow state is completed by combining the control of the pneumatic valve, the diaphragm valve and the check valve in the system, so that the cleanness of the system pipeline is ensured. Meanwhile, the suction and discharge of the feed are completed by controlling the gas, so that the defects of liquid transportation are avoided, and the problems of residue and feed concentration dilution during cleaning are also solved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the system configuration of a poultry feed fluid mixing and delivery system of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of portion C of FIG. 2 of the present invention;
fig. 4 is an enlarged view of the portion B of fig. 1 according to the present invention.
In the figure: 1-compressor, 2-pipeline, 3-jet valve sealing cover, 4-jet valve shell, 5-jet nozzle, 6-limit sleeve, 7-valve rod sleeve, 8-first valve rod, 9-first spring, 10-step through hole, 11-feed bucket, 12-air-stop valve main shell, 13-pneumatic valve, 14-first pipe connector, 15-diaphragm energy storage tank, 16-second pipe connector, 17-first check valve, 18-vacuum diaphragm valve, 19-wedge air guide sleeve, 20-pipe sleeve, 21-air-stop valve left shell, 22-second valve rod, 23-diaphragm, 24-static rod, 25-second spring, 26-third pipe connector, 27-second stop valve, 28-L through hole, 29-first through hole, 30-a second through hole, 31-a fourth pipe connecting piece, 32-a first step, 33-a second step, 34-a third step, 35-a stepped blind hole, 36-a fourth step, 37-a fifth step, 38-a third through hole and 39-a fourth through hole.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3 and 4, the invention comprises a compressor 1, wherein the compressor 1 is connected with a jet valve sealing cover 3 through a pipeline 2, a jet valve housing 4 is installed below the jet valve sealing cover 3, a jet nozzle 5 is vertically embedded in the middle of the jet valve housing 4, a limiting sleeve 6 is vertically embedded at the upper left end of the jet valve housing 4, a valve rod sleeve 7 is embedded on the inner wall of the jet valve housing 4 below the limiting sleeve 6, a first valve rod 8 is arranged in the valve rod sleeve 7, a first spring 9 is matched with the inner cavity of the first valve rod 8, and the lower end face of the first spring 9 is contacted with the inner wall face of the jet valve housing 4; a stepped through hole 10 is transversely formed in the left wall surface of the jet valve shell 4 between the limiting sleeve 6 and the valve rod sleeve 7, the stepped through hole 10 is connected to the upper end of a feed bucket 11 and an air stop valve main shell 12 and a pneumatic valve 13 through a pipeline 2, and the bottom of the feed bucket 11 is connected with the pneumatic valve 13 through the pipeline 2; a first pipe connector 14 is embedded in the middle of the left end of the jet valve shell 4, the first pipe connector 14 is connected to the left end of a diaphragm energy storage tank 15 through a pipeline 2, and the right end of the diaphragm energy storage tank 15 is connected with a second pipe connector 16 in the middle of the left side of the feed bucket 11 through the pipeline 2; the middle part of the right end of the jet valve shell 4 is connected with a first check valve 17 through a pipeline 2, the upper end of the first check valve 17 is connected into the upper end of a feed bucket 11 and the upper end of a vacuum diaphragm valve 18 through the pipeline 2, and the left end of the vacuum diaphragm valve 18 is connected into the upper end of the feed bucket 11 through the pipeline 2; a wedge-shaped air guide sleeve 19 is embedded in the lower end of the jet valve shell 4, a pipe sleeve 20 is connected to the bottom of the lower end of the jet valve shell 4, a left air blocking valve shell 21 is connected to the middle of the right end of the pipe sleeve 20, an air blocking valve main shell 12 is sleeved on the right end of the left air blocking valve shell 21, a second valve rod 22 is transversely matched with the middle of the right end of the left air blocking valve shell 21, a diaphragm 23 is matched with the outside of the second valve rod 22, a static rod 24 is sleeved in the second valve rod 22, a second spring 25 is fixed on the left wall surface in the second valve rod 22, the right end surface of the second spring 25 is fixed on the right wall surface in the static rod 24, and the right end of the static rod 24 is arranged on the right wall surface in the air blocking valve main shell 12; a third pipe connector 26 is fixed at the lower end of the pipe sleeve 20, the third pipe connector 26 is connected with a second stop valve 27 through a pipeline 2, and the pipeline 2 at the upper end of the second stop valve 27 is communicated with the pipeline 2 at the right end of the air-operated valve 13.
Specifically, an L-shaped through hole 28 is formed in the middle of the jet valve sealing cover 3, an annular groove is formed in the bottom surface of the jet valve sealing cover 3, a sealing ring is embedded in the annular groove, and the lower end of the jet valve sealing cover 3 is fixedly connected with the jet valve shell 4.
Specifically, a first through hole 29 is transversely formed in the middle of the left side of the jet valve shell 4, the valve rod sleeve 7 is a hollow annular sleeve, a second through hole 30 is transversely formed in the middle of the left side of the valve rod sleeve 7, the first through hole 29 is overlapped with the second through hole 30, and a first pipe connector 14 is matched inside the first through hole 29 and the second through hole 30; a fourth pipe connector 31 is embedded below the left chamber of the jet valve shell 4, and the aperture of the fourth pipe connector 31 is smaller than that of the first pipe connector 14; a 4-shaped pore channel is arranged in the jet valve shell 4, a first step 32 is arranged at the upper part in the jet valve shell 4, and a jet nozzle 5 is matched on the first step 32; the middle part in the jet valve shell 4 is provided with a second step 33, and the lower part in the jet valve shell 4 is provided with a third step 34.
Specifically, an annular groove is arranged outside the upper end of the jet nozzle 5, and a sealing ring is embedded in the annular groove; the jet nozzle 5 is hollow, and the cross section of the inner cavity of the jet nozzle 5 is a big square at the upper end, an inverted frustum at the middle part and a small square at the lower end.
Specifically, first valve rod 8 is cylindrical cavity pole, and first valve rod 8 upper end is equipped with notch cuttype blind hole 35, and the cavity is equipped with fourth step 36 in the first valve rod 8.
Specifically, the main casing 12 of the air shutoff valve is a cylindrical hollow casing, a fifth step 37 is arranged on the left side of the main casing 12 of the air shutoff valve, and the left casing 21 of the air shutoff valve is fixedly connected to the fifth step 37; the right upper end of the main casing 12 of the air-blocking valve is provided with a third through hole 38, and the third through hole 38 of the main casing 12 of the air-blocking valve is connected with a jet valve casing 4 through a pipeline 2.
Specifically, the diaphragm energy storage tank 15 is a spherical hollow diaphragm, holes are formed in the middle of two ends of the diaphragm energy storage tank 15, and the middle of two ends of the diaphragm energy storage tank 15 are both connected with the pipeline 2.
Specifically, the wedge-shaped air guide sleeve 19 is a circular hollow pipe sleeve, an annular lug is arranged at the upper end of the outer part of the wedge-shaped air guide sleeve 19, and the wedge-shaped air guide sleeve 19 is vertically arranged inside the jet valve shell 4; the wedge-shaped air guide sleeve 19 is internally provided with a wedge shape with a large lower part and a small middle part.
Specifically, a fourth through hole 39 is formed in the middle of the right end of the air stop valve left housing 21, and the second valve rod 22 penetrates through the fourth through hole 39.
The working process of the invention is as follows:
the poultry feed fluid mixing and conveying system is explained in the working process with reference to the attached drawings.
The air-operated valve 13 is opened in a pressurized state; the vacuum diaphragm valve 18 is opened in a negative pressure state. In the implementation process, the compressor 1 generates compressed air, the jet nozzle 5 jets the air to generate negative pressure, the vacuum diaphragm valve 18 is opened, the feed externally connected with the vacuum diaphragm valve 18 can be sucked into the feed bucket 11, and the liquid level in the feed bucket 11 is increased; when the liquid level in the feed bucket 11 continuously rises, the feed blocks the second pipe connecting piece 16, no air flows into the diaphragm energy storage tank 15 at the moment, the air in the diaphragm energy storage is gradually sucked away and cannot be supplemented to the spring chamber, so that the negative pressure in the spring chamber is gradually increased, under the state, the air pressure at the upper end of the first valve rod 8 overcomes the spring force and the negative pressure of the first spring 9, the first valve rod 8 moves downwards, the hole at the upper end of the left side of the jet flow valve shell 4 is opened, and the compressed air flows out along the pipeline 2 at the upper end of the left side; the compressed air flows into the upper end of the feed barrel 11, so that the feed inside is extruded; the compressed air flows into the cut-off valve main shell 12, so that the second valve rod 22 moves leftwards after overcoming the spring force of the second spring 25, and a channel which is originally jetted from the jet nozzle 5 is sealed; compressed air flows into a pneumatic valve 13, the pneumatic valve 13 is opened by positive pressure, so that a pipeline 2 discharged from the lower end of a feed bucket 11 is communicated, and the pipeline 2 at the lower end of the feed bucket 11 is externally connected with a feed basin at a required feeding end, namely a plurality of feed basins; thus, the suction and discharge of the feed are realized. Compressed air slowly enters the spring chamber through the fourth pipe connector 31 in the discharging process, the pressure of the spring chamber is neutralized by the negative pressure of the diaphragm accumulator and the micro negative pressure, the pressure is slowly increased, and a new material sucking process is started after the first valve rod 8 is guided to be closed.
The negative pressure can be generated in a jet flow mode, and the transportation of gas to the feed in a flow state is completed by combining the control of the pneumatic valve, the diaphragm valve and the check valve in the system, so that the cleanness of the system pipeline is ensured. Meanwhile, the suction and discharge of the feed are completed by controlling the gas, so that the defects of liquid transportation are avoided, and the problems of residue and feed concentration dilution during cleaning are also solved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
1. A poultry feed fluid mixing and delivery system characterized by: the compressor comprises a compressor (1), wherein the compressor (1) is connected with a jet valve sealing cover (3) through a pipeline, a jet valve housing (4) is arranged below the jet valve sealing cover (3), a jet nozzle (5) is vertically embedded in the middle of the jet valve housing (4), a limiting sleeve (6) is vertically embedded at the upper left end of the jet valve housing (4), a valve rod sleeve (7) is embedded on the inner wall of the jet valve housing (4) below the limiting sleeve (6), a first valve rod (8) is arranged inside the valve rod sleeve (7), a first spring (9) is matched with the inner cavity of the first valve rod (8), and the lower end face of the first spring (9) is contacted with the inner wall face of the jet valve housing (4); a stepped through hole (10) is transversely formed in the left wall surface of the jet valve shell (4) between the limiting sleeve (6) and the valve rod sleeve (7), the stepped through hole (10) is connected to the upper end of the feed bucket (11) and the air stop valve main shell (12) and the pneumatic valve (13) through pipelines, and the bottom of the feed bucket (11) is connected with the pneumatic valve (13) through a pipeline; a first pipe connector (14) is embedded in the middle of the left end of the jet flow valve shell (4), the first pipe connector (14) is connected to the left end of a diaphragm energy storage tank (15) through a pipeline, and the right end of the diaphragm energy storage tank (15) is connected with a second pipe connector (16) in the middle of the left side of a feed bucket (11) through a pipeline; the middle part of the right end of the jet valve shell (4) is connected with a first check valve (17) through a pipeline, the upper end of the first check valve (17) is connected into the upper end of a feed bucket (11) and the upper end of a vacuum diaphragm valve (18) through a pipeline, and the left end of the vacuum diaphragm valve (18) is connected into the upper end of the feed bucket (11) through a pipeline; the air valve is characterized in that a wedge-shaped air guide sleeve (19) is embedded in the lower end of the jet valve housing (4), the bottom of the lower end of the jet valve housing (4) is connected with a pipe sleeve (20), the middle of the right end of the pipe sleeve (20) is connected with an air stop valve left housing (21), the right end of the air stop valve left housing (21) is sleeved with an air stop valve main housing (12), the middle of the right end of the air stop valve left housing (21) is transversely matched with a second valve rod (22), a diaphragm (23) is matched with the outside of the second valve rod (22), a static rod (24) is sleeved in the second valve rod (22), a second spring (25) is fixed on the left wall surface in the second valve rod (22), the right end surface of the second spring (25) is fixed on the right wall surface in the static rod (24), and the right end of the static rod (24) is arranged on the right wall surface in the air stop valve main housing (12); a third pipe connector (26) is fixed at the lower end of the pipe sleeve (20), the third pipe connector (26) is connected with a second stop valve (27) through a pipeline, and the pipeline at the upper end of the second stop valve (27) is communicated with the pipeline at the right end of the pneumatic valve (13).
2. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: the middle part of the jet valve sealing cover (3) is provided with an L-shaped through hole (28), the bottom surface of the jet valve sealing cover (3) is provided with an annular groove, a sealing ring is embedded in the annular groove, and the lower end of the jet valve sealing cover (3) is fixedly connected with a jet valve shell (4).
3. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: a first through hole (29) is transversely formed in the middle of the left side of the jet valve shell (4), the valve rod sleeve (7) is a hollow annular sleeve, a second through hole (30) is transversely formed in the middle of the left side of the valve rod sleeve (7), the first through hole (29) is overlapped with the second through hole (30), and a first pipe connector (14) is matched with the first through hole (29) and the second through hole (30) in the inner part; a fourth pipe connecting piece (31) is embedded below the left chamber of the jet valve shell (4), and the aperture of the fourth pipe connecting piece (31) is smaller than that of the first pipe connecting piece (14); a 4-shaped pore channel is arranged in the jet flow valve shell (4), a first step (32) is arranged at the upper part in the jet flow valve shell (4), and a jet flow nozzle (5) is matched on the first step (32); the middle part of the interior of the jet valve shell (4) is provided with a second step (33), and the lower part of the interior of the jet valve shell (4) is provided with a third step (34).
4. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: an annular groove is formed in the outer portion of the upper end of the jet nozzle (5), and a sealing ring is embedded in the annular groove; the jet nozzle (5) is hollow, and the cross section of the inner cavity of the jet nozzle (5) is a big square at the upper end, an inverted frustum at the middle part and a small square at the lower end.
5. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: first valve rod (8) are cylindrical cavity pole, and first valve rod (8) upper end is equipped with notch cuttype blind hole (35), and cavity is equipped with fourth step (36) in first valve rod (8).
6. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: the air shutoff valve main shell (12) is a cylindrical hollow shell, a fifth step (37) is arranged on the left side of the air shutoff valve main shell (12), and an air shutoff valve left shell (21) is fixedly connected to the fifth step (37); the right upper end of the air intercepting valve main shell body (12) is provided with a third through hole (38), and the third through hole (38) of the air intercepting valve main shell body (12) is connected with a jet valve shell (4) through a pipeline.
7. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: the diaphragm energy storage tank (15) is a spherical hollow diaphragm, holes are formed in the middle of two ends of the diaphragm energy storage tank (15), and pipelines are connected to the middle of two ends of the diaphragm energy storage tank (15).
8. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: the wedge-shaped air guide sleeve (19) is a circular hollow pipe sleeve, the upper end of the outer part of the wedge-shaped air guide sleeve (19) is provided with an annular lug, and the wedge-shaped air guide sleeve (19) is vertically arranged inside the jet valve shell (4); the interior of the wedge-shaped air guide sleeve (19) is a wedge with a large lower part and a small middle part.
9. A poultry feed fluid mixing and delivery system as defined in claim 1 wherein: and a fourth through hole (39) is formed in the middle of the right end of the air stop valve left shell (21), and a second valve rod (22) penetrates through the fourth through hole (39).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300315.3A CN111473003B (en) | 2020-04-16 | 2020-04-16 | Poultry feed fluid mixing and conveying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300315.3A CN111473003B (en) | 2020-04-16 | 2020-04-16 | Poultry feed fluid mixing and conveying system |
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| CN111473003A CN111473003A (en) | 2020-07-31 |
| CN111473003B true CN111473003B (en) | 2022-04-26 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184810Y (en) * | 1992-10-30 | 1994-12-07 | 邱瑞东 | High efficiency pneumatic jet transport pump |
| JP4120296B2 (en) * | 2002-07-09 | 2008-07-16 | 株式会社デンソー | Ejector and ejector cycle |
| CN2611655Y (en) * | 2003-03-19 | 2004-04-14 | 王绍军 | Jet pump |
| CN101245958B (en) * | 2005-05-24 | 2010-06-16 | 株式会社电装 | Ejector and ejector cycle device |
| CN103334969A (en) * | 2013-07-10 | 2013-10-02 | 上海赛迩福电力技术有限公司 | Condenser steam injection vacuum system |
| CN106522892B (en) * | 2016-12-20 | 2019-12-10 | 中矿瑞杰(北京)科技有限公司 | Hydraulic throwing-fishing type sand discharging and coal powder discharging gas production device and method |
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