CN112476819A - Proportion-adjustable multi-fluid batching and mixing system - Google Patents
Proportion-adjustable multi-fluid batching and mixing system Download PDFInfo
- Publication number
- CN112476819A CN112476819A CN202010035238.3A CN202010035238A CN112476819A CN 112476819 A CN112476819 A CN 112476819A CN 202010035238 A CN202010035238 A CN 202010035238A CN 112476819 A CN112476819 A CN 112476819A
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- auxiliary agent
- seat
- conveying mechanism
- material passing
- servo
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- 239000012530 fluid Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 92
- 239000000463 material Substances 0.000 claims abstract description 69
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 46
- 238000005086 pumping Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims 8
- 238000009434 installation Methods 0.000 claims 5
- 239000002075 main ingredient Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000002671 adjuvant Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
- B29K2083/005—LSR, i.e. liquid silicone rubbers, or derivatives thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to a ratio-adjustable multi-fluid batching and mixing system, which comprises a bottom plate and a shell, wherein the shell is arranged above the bottom plate, a sealed auxiliary agent pumping pump mechanism, an auxiliary agent servo proportional conveying mechanism, a main agent servo proportional conveying mechanism, a mixing material passing seat and a mixer are also arranged above the bottom plate, at least 1 auxiliary agent pumping pump mechanism and at least 1 auxiliary agent servo proportional conveying mechanism are respectively arranged above the bottom plate, the auxiliary agent pumping pump mechanism conveys auxiliary agents to the auxiliary agent servo proportional conveying mechanism, the auxiliary agent servo proportional conveying mechanism conveys at least 1 auxiliary agent to the mixing material passing seat, the main agent servo proportional conveying mechanism conveys at least 1 main agent to the mixing material passing seat, the at least 1 main agent and the at least 1 auxiliary agent quantitatively output agents with different proportions according to metering pumps to different proportions to be mixed to prepare a mixing agent with a proportion meeting requirements, and the quality is ensured in a sealing manner in the material conveying process, the mixing proportion of each material is accurately controlled, and the batching accuracy is improved.
Description
Technical Field
The invention relates to the field of liquid batching equipment, in particular to a multi-fluid batching and mixing system with adjustable proportion.
Background
In the raw materials mixing of current liquid dispensing equipment, each component raw materials need artifical weighing, produces the error easily, causes into the quality problem, and artifical batching is not accurate, and the fluid mixing process is not airtight, can sneak into the air, follow-up needs the evacuation operation, and the quality is difficult to guarantee.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a multi-fluid batching and mixing system which can realize sealed feeding and is servo-controlled and adjustable in proportion, and the specific technical scheme is as follows:
a multi-fluid proportioning and mixing system with adjustable proportion comprises a base plate and a shell, wherein the shell is arranged above the base plate, a sealed auxiliary agent pumping pump mechanism, an auxiliary agent servo proportion conveying mechanism, a main agent servo proportion conveying mechanism, a mixing material passing seat and a mixer are further arranged above the base plate, at least 1 auxiliary agent pumping pump mechanism and at least 1 auxiliary agent servo proportion conveying mechanism are respectively arranged above the base plate, the auxiliary agent pumping pump mechanism conveys auxiliary agents to the auxiliary agent servo proportion conveying mechanism, the auxiliary agent servo proportion conveying mechanism is arranged on the side of the main agent servo proportion conveying mechanism, discharge holes of the auxiliary agent servo proportion conveying mechanism and the main agent servo proportion conveying mechanism are communicated with the mixing material passing seat, the auxiliary agent servo proportion conveying mechanism conveys at least 1 auxiliary agent to the mixing material passing seat, the main agent servo proportion conveying mechanism conveys at least 1 main agent to the mixing material passing seat, at least 1 main agent and at least 1 auxiliary agent are mixed.
In a preferred embodiment of the present invention, there are 1 auxiliary agent pumping pump mechanism and 1 auxiliary agent servo proportional conveying mechanism, and there are 2 main agent servo proportional conveying mechanisms, 2 main agents and 1 auxiliary agent to mix.
In a preferred embodiment of the present invention, there are 2 auxiliary agent pumping pump mechanisms and 2 auxiliary agent servo proportional conveying mechanisms, and there are 4 main agent servo proportional conveying mechanisms, 4 main agents and 2 auxiliary agents for mixing.
In a preferred embodiment of the present invention, there are 3 auxiliary agent pumping mechanisms, 6 main agent servo proportional delivery mechanisms, 6 main agents and 3 auxiliary agents for mixing.
According to a preferable scheme of the invention, the adjuvant pumping pump mechanism comprises a sealed container, a feeding pipeline, a feeding switch, an upper valve seat, a valve ball, a spring, a charging barrel, a lower valve seat, a first one-way valve, a supporting seat, a piston and a cylinder, wherein the feeding pipeline is arranged above the sealed container, the feeding pipeline is provided with the feeding switch for controlling the adjuvant to enter the sealed container, the upper valve seat is arranged below the sealed container, the valve ball is arranged inside the upper valve seat and is in contact with the spring, the charging barrel is arranged below the upper valve seat, the lower valve seat is arranged below the charging barrel, the first one-way valve is arranged on the side of the lower valve seat, the supporting seat is arranged below the lower valve seat, the cylinder is arranged below the supporting seat, and a piston rod of the.
As a preferable scheme of the invention, the auxiliary agent pumping pump mechanism further comprises a steering pipeline and a pressure gauge, the first one-way valve is communicated with the steering pipeline, and the pressure gauge is arranged on the side of the steering pipeline.
As a preferable scheme of the invention, the auxiliary agent servo proportional conveying mechanism comprises a first servo motor, a first speed reducer, a first ball screw, a first screw nut, a first slide block, a fixed frame, a push rod, a plunger, a metering cylinder sleeve, a first material passing seat and a first pressure sensor, wherein the first servo motor drives the first ball screw to rotate through the first speed reducer, the first ball screw is in threaded connection with the first screw nut, the first screw nut is fixedly arranged on the first slide block, the first slide block is slidably arranged in the fixed frame, the push rod is arranged above the first slide block, the plunger is arranged above the fixed frame, the position of the plunger corresponds to that of the push rod, the plunger is movably inserted into the metering cylinder sleeve, a first material passing seat is installed above the metering cylinder sleeve, an auxiliary material conveyed by the auxiliary material pumping pump mechanism reaches the first material passing seat, a first pressure sensor is installed on the side of the first material passing seat, and a mixture seat is installed above the first material passing seat.
As a preferable scheme of the invention, the main agent servo proportional conveying mechanism comprises a second servo motor, a second speed reducer, a second ball screw, a second screw nut, a second slider, piston rods, a second material passing seat and two metering pump sleeve mechanisms, an output shaft of the second servo motor drives the second speed reducer to start, the second speed reducer drives the second ball screw to rotate, the second ball screw is in threaded connection with the second screw nut, the second slider is fixedly installed on the second screw nut, the two piston rods are fixedly installed on the left side and the right side of the second slider, a piston is installed at the front end of each piston rod and extends into the metering pump sleeve mechanisms, the second material passing seat is installed above the metering pump sleeve mechanisms, and the second material passing seat is communicated with the material mixing seat.
As a preferred scheme of the invention, a single metering pump sleeve mechanism comprises a third material passing seat, a second pressure sensor and a cylinder sleeve, wherein a containing cavity is arranged in the third material passing seat, and a feeding hole is formed in the side of the containing cavity; a discharge hole is formed in the upper portion of the cylinder sleeve, a second pressure sensor for detecting the pressure in the accommodating cavity is mounted on the side of the third material passing seat, a cylinder sleeve is mounted below the third material passing seat, and a piston rod moves upwards in the cylinder sleeve to inject raw materials in the accommodating cavity into the second material passing seat from the discharge hole.
The invention has the beneficial effects that: the auxiliary agent is conveyed to the auxiliary agent servo proportion conveying mechanism by the sealed auxiliary agent pumping pump mechanism, the auxiliary agent servo proportion conveying mechanism conveys a fixed amount of auxiliary agent to the mixed material passing seat, the main agent servo proportion conveying mechanism conveys a fixed amount of main agent to the mixed material passing seat, at least 2 main agents and at least 1 auxiliary agent quantitatively output agents with different proportions according to a metering pump and are mixed to prepare a mixture with a proportion meeting the requirement, the quality is guaranteed in a closed mode in the material conveying process, and the mixing proportion of all the agents is accurately controlled to improve the batching accuracy.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a perspective view of the embodiment of the invention with the housing hidden.
Fig. 3 is another perspective view of the embodiment of the invention after the housing is hidden.
Fig. 4 is a perspective view of a second embodiment of the present invention.
Fig. 5 is a perspective view of an adjuvant pump mechanism of the present invention.
Fig. 6 is a front view of the adjuvant pump mechanism of the present invention.
Fig. 7 is a sectional view taken in the direction of a-a in fig. 6.
FIG. 8 is a front view of the auxiliary agent servo proportional delivery mechanism, the mixing material passing base and the mixer of the present invention when they are engaged.
Figure 9 is a side view of the adjuvant servo proportional delivery mechanism, mixing hopper and mixer of the present invention in combination.
Fig. 10 is a sectional view taken in the direction B-B in fig. 9.
Fig. 11 is a perspective view of the main dose servo proportional delivery mechanism of the present invention.
FIG. 12 is a side view of the master servo proportional delivery mechanism of the present invention.
Fig. 13 is a sectional view taken in the direction of C-C in fig. 12.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1 to 4, a ratio-adjustable multi-fluid mixing system comprises a base plate 1 and a housing 2, the housing 2 is installed above the base plate 1, at least 1 auxiliary agent pumping pump mechanism 3, at least 1 auxiliary agent servo proportional conveying mechanism 4, at least 1 auxiliary agent servo proportional conveying mechanism 5, a mixed material passing seat 6 and a mixer 7 are further installed above the base plate 1, the auxiliary agent pumping pump mechanism 3 and the auxiliary agent servo proportional conveying mechanism 4 are respectively installed, the auxiliary agent pumping pump mechanism 3 conveys auxiliary agents to the auxiliary agent servo proportional conveying mechanism 4, the auxiliary agent servo proportional conveying mechanism 4 is located at the side of the main agent servo proportional conveying mechanism 5, discharge ports of the auxiliary agent servo proportional conveying mechanism 3 and the main agent servo proportional conveying mechanism 4 are communicated with the mixed material passing seat 6, the mixed material passing seat 6 is communicated with the mixer 7, the mixer 7 is a static mixer, the auxiliary agent servo proportion conveying mechanism 4 conveys at least 1 auxiliary agent to the mixed material passing seat 6, the main agent servo proportion conveying mechanism 5 conveys at least 1 main agent to the mixed material passing seat 6, and at least 1 main agent and at least 1 auxiliary agent are mixed.
The first implementation mode comprises the following steps: as shown in fig. 2 and 3, there are 1 auxiliary agent pumping pump mechanism 3 and 1 auxiliary agent servo proportional conveying mechanism 4, and there are 2 main agent servo proportional conveying mechanisms 5, 2 main agents and 1 auxiliary agent for mixing. The second embodiment: as shown in fig. 4, there are 2 auxiliary agent pumping pump mechanisms 3 and 2 auxiliary agent servo proportional conveying mechanisms 4, 4 main agent servo proportional conveying mechanisms 5, 4 main agents and 2 auxiliary agents to be mixed. The third embodiment is as follows: auxiliary agent pump mechanism 3, the servo proportional conveyor of auxiliary agent 4 respectively have 3, and the servo proportional conveyor of main part 5 has 6, 6 kinds of main part, 3 kinds of auxiliary agents mix. The quantity of the main agent and the auxiliary agent is increased or decreased according to the actual requirement.
As shown in fig. 5 to 7, the adjuvant pumping mechanism 3 includes a sealed container 31, a feeding pipe 32, a feeding switch 33, an upper valve seat 34, a valve ball 35, a spring 36, a cylinder 37, a lower valve seat 38, a first check valve 39, a support seat 310, a piston 311, and a cylinder 312, the feeding pipe 32 is installed above the sealed container 31, the feeding switch 33 for controlling the adjuvant to enter the sealed container is installed above the feeding pipe 32, the upper valve seat 34 is installed below the sealed container 31, the valve ball 35 is installed inside the upper valve seat 34, the valve ball 35 is in contact with the spring 36, the cylinder 37 is installed below the upper valve seat 34, the lower valve seat 38 is installed below the cylinder 37, the first check valve 39 is installed on the side of the lower valve seat 38, the support seat 310 is installed below the support seat 310, the cylinder 312 is installed below the support seat 310, the piston rod of the cylinder extends into the lower valve seat 38 to connect the piston 311, when the piston 311 moves upwards, the force generated by the upward will press the valve, the upper ball 35 closes the bottom flow passage of the sealed container 31, and the adjuvant in the sealed container 31 does not flow up and down. When the piston 310 is driven by the cylinder 311 to move up and down, the auxiliary agent in the cartridge 37 flows to the first check valve 39. When the piston 310 is moved down by the cylinder 311, the auxiliary agent in the sealed container 31 flows down into the cartridge 37.
Specifically, the sealing adjuvant pumping pump mechanism 3 further comprises a steering pipeline 313 and a pressure gauge 314, the first one-way valve 38 is communicated with the steering pipeline 313, and the pressure gauge 314 is arranged on the side of the steering pipeline 313.
As shown in fig. 8 to 10, the auxiliary agent servo proportional conveying mechanism 4 includes a first servo motor 41, a first speed reducer 42, a first ball screw 43, a first screw nut 44, a first slider 45, a fixed frame 46, a push rod 47, a plunger 48, a metering cylinder sleeve 49, a first material passing seat 410 and a first pressure sensor 411, the first servo motor 41 drives the first ball screw 43 to rotate through the first speed reducer 42, the first ball screw 43 is connected with the first screw nut 44 through a thread, the first screw nut 44 is fixedly installed on the first slider 45, the first slider 45 is slidably installed inside the fixed frame 46, the push rod 47 is installed above the first slider 45, the plunger 48 is installed above the fixed frame 46, the plunger 48 corresponds to the position of the push rod 47, the plunger 48 is movably inserted into the metering cylinder sleeve 49, the first material passing seat 410 is installed above the metering cylinder sleeve 49, the auxiliary agent conveyed by the sealed auxiliary agent pumping pump mechanism 3 reaches the first material passing seat 410 through a one-way valve, a first pressure sensor 411 is arranged on the side of the first material passing base 410, a mixed material base 7 is arranged above the first material passing base 410, the first speed reducer 42 drives the push rod 47 to move upwards, the push rod 47 pushes the plunger 48 to move upwards, and the plunger 48 presses the auxiliary agent in the first material passing base 410 to be injected into the mixed material base.
As shown in fig. 11 to 13, the main-agent servo proportional conveying mechanism 5 includes a second servo motor 51, a second speed reducer 52, a second ball screw 53, a second screw nut 54, a second slider 55, a piston rod 56, a second material passing base 57 and two metering pump sleeve mechanisms, an output shaft of the second servo motor drives the second speed reducer 52 to start, the second speed reducer 52 drives the second ball screw 53 to rotate, the second ball screw 53 is in threaded connection with the second screw nut 54, the second slider 55 is fixedly installed on the second screw nut 54, two piston rods 56 are fixedly installed on the left and right sides of the second slider 55, a piston is installed at the front end of each piston rod 56, the piston extends into the metering pump sleeve mechanisms, a second material passing seat 57 is arranged above the metering pump sleeve mechanisms, the second material passing seat 57 is communicated with the mixed material seat 7, the main agent 1 respectively enters the two metering pump sleeve mechanisms, and the second servo motor 51 drives the piston rod 56 to move upwards to accurately output the main agent 1 from the metering pump sleeve mechanisms.
Specifically, each single metering pump sleeve mechanism comprises a third material passing seat 58, a second pressure sensor 59 and a cylinder sleeve 510, a cavity is arranged in the third material passing seat 58, and a feed inlet is formed in the side of the cavity; a discharge hole is formed in the upper part, a second pressure sensor 59 for detecting the pressure in the cavity is arranged on the side of the third material passing base 58, a cylinder sleeve 510 is arranged below the third material passing base 58, and a piston rod moves upwards in the cylinder sleeve 510 to inject the raw materials in the cavity into the second material passing base 57 from the discharge hole.
The above description is for the purpose of describing the invention in more detail with reference to specific preferred embodiments, and it should not be construed that the embodiments of the invention are limited to those described herein, and it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a many fluids of proportion adjustable batching hybrid system, includes bottom plate and shell, and the shell is installed to the bottom plate top, its characterized in that: the auxiliary agent servo proportion conveying mechanism is arranged above the base plate, the auxiliary agent servo proportion conveying mechanism is arranged in a sealing mode, the number of the auxiliary agent servo proportion conveying mechanisms is at least 1, the number of the main agent servo proportion conveying mechanisms is at least 1, the auxiliary agent is conveyed to the auxiliary agent servo proportion conveying mechanism by the auxiliary agent pump mechanism, the auxiliary agent servo proportion conveying mechanism is located on the side of the main agent servo proportion conveying mechanism, the discharge ports of the auxiliary agent servo proportion conveying mechanism and the main agent servo proportion conveying mechanism are communicated with the mixed material passing seat, the auxiliary agent servo proportion conveying mechanism conveys at least 1 auxiliary agent to the mixed material passing seat, the main agent servo proportion conveying mechanism conveys at least 1 main agent to the mixed material passing seat, and the at least 1 main agent and the at least 1 auxiliary agent are mixed.
2. The adjustable ratio multi-fluid ingredient mixing system of claim 1, wherein: auxiliary agent pump mechanism, the servo proportional delivery mechanism of auxiliary agent have 1 respectively, and the servo proportional delivery mechanism of principal agent has 2, and 2 kinds of principal agent, 1 kind of auxiliary agent mix.
3. The adjustable ratio multi-fluid ingredient mixing system of claim 1, wherein: the auxiliary agent pump mechanism, the servo proportional conveying mechanism of auxiliary agent have 2 respectively, and the servo proportional conveying mechanism of main part has 4, and 4 kinds of main part, 2 kinds of auxiliary agents are mixed.
4. The adjustable ratio multi-fluid ingredient mixing system of claim 1, wherein: the auxiliary agent pump mechanism, the servo proportional conveying mechanism of auxiliary agent have 3 respectively, and the servo proportional conveying mechanism of main ingredient has 6, and 6 kinds of main ingredients, 3 kinds of auxiliary agents mix.
5. A multi-fluid ingredient mixing system with adjustable proportions according to any of claims 1 to 4, wherein: auxiliary agent pump mechanism of drawing material includes sealed container, charge-in pipeline, feed switch, go up the disk seat, the valve ball, a spring, the feed cylinder, lower disk seat, a check valve, a supporting seat, a piston, the cylinder, sealed container top installation charge-in pipeline, feed line installation control auxiliary agent material gets into sealed container's feed switch, disk seat is installed to the sealed container below, go up disk seat internally mounted valve ball, the valve ball contacts with the spring, go up disk seat below installation feed cylinder, disk seat under the installation of feed cylinder below, a check valve is installed to disk seat side below, disk seat below installation supporting seat down, the cylinder is installed to supporting seat below, the piston rod of the cylinder stretches into disk seat internal connection piston down.
6. The adjustable ratio multi-fluid ingredient mixing system of claim 5, wherein: the auxiliary agent pumping pump mechanism further comprises a steering pipeline and a pressure gauge, the first one-way valve is communicated with the steering pipeline, and the pressure gauge is installed on the side of the steering pipeline.
7. The adjustable ratio multi-fluid ingredient mixing system of claim 1, wherein: the auxiliary agent servo proportional conveying mechanism comprises a first servo motor, a first speed reducer, a first ball screw, a first screw nut, a first sliding block, a fixed frame, a push rod, a plunger, a metering cylinder sleeve, a first material passing seat and a first pressure sensor, wherein the first servo motor drives the first ball screw to rotate through the first speed reducer, the first ball screw is in threaded connection with the first screw nut, the first screw nut is fixedly arranged on the first sliding block, the first sliding block is slidably arranged in the fixed frame, the push rod is arranged above the first sliding block, the plunger is arranged above the fixed frame, the plunger corresponds to the position of the push rod, and is movably inserted into the metering cylinder sleeve, a first material passing seat is installed above the metering cylinder sleeve, an auxiliary material conveyed by the auxiliary material pumping pump mechanism reaches the first material passing seat, a first pressure sensor is installed on the side of the first material passing seat, and a mixture seat is installed above the first material passing seat.
8. The adjustable ratio multi-fluid ingredient mixing system of claim 1, wherein: the main agent servo proportion conveying mechanism comprises a second servo motor, a second speed reducer, a second ball screw, a second screw nut, a second sliding block, a piston rod, a second material passing seat and two metering pump sleeve mechanisms.
9. The adjustable ratio multi-fluid ingredient mixing system of claim 8, wherein: the single metering pump sleeve mechanism comprises a third material passing seat, a second pressure sensor and a cylinder sleeve, a containing cavity is arranged in the third material passing seat, and a feeding hole is formed in the side of the containing cavity; a discharge hole is formed in the upper portion of the cylinder sleeve, a second pressure sensor for detecting the pressure in the accommodating cavity is mounted on the side of the third material passing seat, a cylinder sleeve is mounted below the third material passing seat, and a piston rod moves upwards in the cylinder sleeve to inject raw materials in the accommodating cavity into the second material passing seat from the discharge hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019108633645 | 2019-09-12 | ||
| CN201910863364 | 2019-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112476819A true CN112476819A (en) | 2021-03-12 |
Family
ID=74920792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010035238.3A Withdrawn CN112476819A (en) | 2019-09-12 | 2020-01-11 | Proportion-adjustable multi-fluid batching and mixing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112476819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524484A (en) * | 2021-07-29 | 2021-10-22 | 河南科特尔机械制造有限公司 | Automatic feeding and conveying system for workshop |
| CN114405312A (en) * | 2022-02-11 | 2022-04-29 | 张佳琪 | Demulsifier diluting device with accurate quantitative proportioning function for oil field fracturing |
-
2020
- 2020-01-11 CN CN202010035238.3A patent/CN112476819A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524484A (en) * | 2021-07-29 | 2021-10-22 | 河南科特尔机械制造有限公司 | Automatic feeding and conveying system for workshop |
| CN114405312A (en) * | 2022-02-11 | 2022-04-29 | 张佳琪 | Demulsifier diluting device with accurate quantitative proportioning function for oil field fracturing |
| CN114405312B (en) * | 2022-02-11 | 2024-04-12 | 巴州三元石油助剂有限公司 | Demulsifier diluting device with accurate quantitative proportioning function for oilfield fracturing |
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Application publication date: 20210312 |