CN117101520B - Feed additive raw slurry stirring equipment and stirring method - Google Patents
Feed additive raw slurry stirring equipment and stirring method Download PDFInfo
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- CN117101520B CN117101520B CN202311358788.9A CN202311358788A CN117101520B CN 117101520 B CN117101520 B CN 117101520B CN 202311358788 A CN202311358788 A CN 202311358788A CN 117101520 B CN117101520 B CN 117101520B
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- 238000003756 stirring Methods 0.000 title claims abstract description 160
- 239000003674 animal food additive Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000002002 slurry Substances 0.000 title claims description 8
- 238000005070 sampling Methods 0.000 claims abstract description 120
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000008569 process Effects 0.000 claims abstract description 25
- 238000011084 recovery Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/06—Mixing of food ingredients
- B01F2101/18—Mixing animal food ingredients
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of stirring equipment, in particular to feed additive magma stirring equipment and a stirring method, wherein the stirring equipment comprises a stirring tank, one end of the top of the stirring tank is rotationally connected with three stirring shafts, one end of the top of the stirring tank is provided with three chain wheels which are mutually matched for use, one end of the top of each of the three stirring shafts extends to the outside of the stirring tank and is fixedly connected with wheel shafts of the three chain wheels respectively, and the outsides of the two stirring shafts are uniformly and fixedly connected with a plurality of groups of stirring rods respectively. According to the invention, by arranging the sampling mechanism, not only can the feed additive primary pulp be stirred, but also the automatic real-time sampling of the primary pulp be realized, the convenience of sampling in the feed additive primary pulp stirring process is improved, the stirring state of the primary pulp can be observed more intuitively, and the accuracy of judging the stirring state of the primary pulp is improved.
Description
Technical Field
The invention belongs to the technical field of stirring equipment, and particularly relates to feed additive magma stirring equipment and a stirring method.
Background
The feed additive is a small amount or trace amount of substances added in the feed production, processing and using processes, has little use amount but obvious effect in the feed, is a necessarily used raw material in the modern feed industry, and has obvious effects on enhancing the nutrition value of basic feed, improving the production performance of animals, ensuring the health of the animals, saving the feed cost, improving the quality of animal products and the like.
Most of the existing feed additive raw pulp deck equipment has the following problems in the use process: the device can not automatically stir the primary pulp, finish real-time sampling, can sample after suspending stirring, is complex in operation and affects the stirring efficiency of the device.
Disclosure of Invention
Aiming at the problem that the prior art can not automatically stir the raw pulp and simultaneously finish real-time sampling, the invention provides feed additive raw pulp stirring equipment and a stirring method, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a feed additive magma agitated vessel, includes the agitator tank, the top one end rotation of agitator tank is connected with three (mixing) shaft, the top one end of agitator tank is provided with the sprocket that three mutually support was used, and is three the top one end of agitator shaft all extends to the outside of agitator tank and respectively with the shaft fixed connection of three sprocket, wherein two the outside of agitator shaft evenly fixedly connected with multiunit puddler respectively, one of them the outside of agitator shaft is provided with helical blade, and helical blade sets up in the intermediate position, the top one end of agitator tank has the motor through mount pad fixed mounting, the shaft fixed connection of output shaft one end and one of them sprocket of motor, and the motor setting is directly over helical blade, one side of agitator tank top one end is provided with the sampling mechanism that can carry out real-time sample to magma in the stirring process.
Further, sampling mechanism includes the mounting panel of fixed connection in agitator tank top one end, the inside rotation of mounting panel is connected with driven bevel gear, one of them the top one end fixedly connected with of sprocket and driven bevel gear meshing initiative bevel gear, the one end of driven bevel gear shaft passes mounting panel and fixedly connected with electric telescopic handle, electric telescopic handle keeps away from driven bevel gear's one end fixedly connected with carousel, the one end fixedly connected with round pin that electric telescopic handle was kept away from to the carousel, and the round pin sets up the eccentric position at the carousel, one side that the motor was kept away from to the mounting panel is through clamp fixed mounting having a sampling section of thick bamboo, the inside sliding connection of sampling section of thick bamboo has the piston, the top one end fixedly connected with sampling rod of piston, and the cross section shape of sampling rod is square, the top one end of sampling rod extends to the outside of sampling section of thick bamboo and fixedly connected with U-shaped plate, and the surface of U-shaped plate is provided with the spout that uses with round pin cooperation, the bottom one end fixedly connected with sampling pipe and the play of sampling tube, the bottom one end of sampling pipe extends to the inside of agitator tank, the one side that the sampling pipe is kept away from to the agitator tank is inclined downwards to one side of keeping away from the agitator tank.
Furthermore, an auxiliary mechanism capable of improving sampling instantaneity of the sampling mechanism is arranged below the sampling tube;
the auxiliary mechanism comprises a support bracket fixedly connected to the outer side of the stirring tank, the support bracket is parallel to the ground, a fixed cylinder is fixedly connected to the support bracket, a convex ring is arranged in the fixed cylinder close to one side of the stirring tank, the convex ring and the fixed cylinder are designed into a whole, an installation cylinder is arranged in the fixed cylinder in a rotating mode, annular grooves matched with the convex ring are formed in the outer side of the installation cylinder, four installation grooves are uniformly formed in the outer side of the installation cylinder, sample display components are arranged in the installation grooves, a notch groove matched with the sample display components is formed in one side of the support bracket and one side of the fixed ring, a limiting disc matched with the sample display components is arranged between the installation grooves, the limiting disc is composed of a disc and four convex plates arranged on the outer side of the disc, and the limiting disc is rotationally connected to one side, far away from the stirring tank, of the installation cylinder.
Further, sample show subassembly includes the show section of thick bamboo, and show section of thick bamboo activity sets up in the inside of mounting groove, one side that limiting disc was kept away from to the show section of thick bamboo is provided with the opening that uses with play appearance pipe cooperation, the inside sliding connection of show section of thick bamboo has the push pedal, one side fixedly connected with push rod that agitator tank was kept away from to the piston, and the push rod is kept away from the one end of push pedal and is extended to the outside of show section of thick bamboo, the inside sliding connection of push rod has the cross bar, and the cross bar slides and set up in the pole reserved hole on the push rod surface, the cross bar comprises a round bar and the ring of setting in the round bar outside, and the ring sets up in the push rod one side that limiting disc was kept away from to the cross bar, be provided with the spring between ring and the push rod in the cross bar, and the outside of round bar is cup jointed in the cross bar in the spring activity, the one end that the cross bar is close to the limiting disc passes push rod and fixedly connected with pull ring, the one end that the push rod was kept away from to the push rod is fixedly connected with extrusion pipe, the inboard of fixing cylinder is provided with the guide way that uses with cooperation with the cross bar, and the round bar in the cross bar slides in the cross bar and sets up in the inside of guide groove.
Further, the auxiliary mechanism still includes the collecting pipe that fixed connection is close to agitator tank one end at the mounting cylinder, the outside evenly fixed intercommunication of collecting pipe has four the one end that the collecting pipe was kept away from is respectively with extruding the pipe intercommunication, the outside fixed intercommunication of agitator tank has the recovery pipe, and the one end activity that the mounting cylinder was kept away from to the collecting pipe cup joints in the outside of recovery pipe, the outside of recovery pipe is provided with the spacing ring, and spacing ring arch and recovery pipe setting, the inboard of collecting pipe sets up because spacing ring cooperation use's annular groove, the outside of collecting pipe is provided with ratchet, and ratchet's ratchet is fixed to be cup jointed in the outside of collecting pipe, ratchet's pawl is rotated with the agitator tank and is connected, be provided with the switching ring between ratchet and the connecting pipe, the switching ring comprises a fixed ring and four round bars of cup jointing outside the ring at the bottom one end fixedly connected with of U shaped plate, the bottom one end fixedly connected with support frame of connecting rod, the inside of support frame is provided with the switching plate through the pivot rotation, and support frame's top is provided with the switching plate, and support plate and support frame and the outside the one end of the torsion spring that the support plate used is provided with the torsion spring is connected with the one end of the outside of the support frame, support frame and the extension frame.
Further, one side of mounting panel has the inflator through layer board fixed mounting, and the inflator is the organ formula inflator, the bottom one end and the layer board fixed connection of inflator, the top one end and the U-shaped board fixed connection of inflator, and the inflator setting is kept away from one side of connecting rod at the sampling tube, the top one end fixed intercommunication of inflator has the intake pipe, the bottom one end fixed intercommunication of inflator has the outlet duct, and the one end that the outlet duct kept away from the inflator and the fixed intercommunication of advance the appearance pipe, and the check valve is all installed to the inside of intake pipe and outlet duct.
Further, the check valve is all installed to the inside of advance appearance pipe and play appearance pipe, and advances appearance pipe and play appearance pipe and be hard tube material, the cross sectional shape of U-shaped board is the U-shaped, the top one end of agitator tank is provided with two inlet pipes, the bottom one end of agitator tank is provided with a discharging pipe.
Further, the guide groove is composed of two flat grooves and two inclined grooves, the two flat grooves are oppositely arranged on the upper side and the lower side of the limiting disc, and the two inclined grooves are symmetrically arranged on the left side and the right side of the limiting disc.
Further, the one end that the show section of thick bamboo was kept away from to the extrusion pipe and the one end interference fit that the collecting pipe was kept away from to the connecting pipe, and the extrusion pipe cover is established in the outside of connecting pipe.
The invention also discloses a stirring method of the feed additive magma stirring device, which comprises the following steps:
s1: adding raw materials into the stirring tank through two feeding pipes at one end of the top of the stirring tank;
s2: the motor is turned on, the three chain wheels are driven to rotate by the motor, so that the three chain wheels synchronously drive the three stirring shafts to rotate, the three stirring shafts respectively drive a plurality of groups of stirring rods and spiral blades to rotate, and the feed additive raw slurry is stirred and mixed by the plurality of groups of stirring rods and the spiral blades;
s3: when the stirring state of the primary pulp is required to be sampled and observed, the sampling mechanism is used for completing real-time sampling of the primary pulp under the condition that stirring is not stopped, so that the stirring state of the primary pulp can be more intuitively observed, and the accuracy of judging the stirring state of the primary pulp is improved;
s4: simultaneously with the step S3, an auxiliary mechanism is used for guaranteeing the real-time property of sampling of the sampling mechanism in the primary pulp stirring process, the accuracy of judging the primary pulp stirring condition is further improved, the recovery of a primary pulp sample is automatically completed, and the waste of feed additive primary pulp is reduced;
s5: and discharging the stirred raw pulp through a discharge pipe at the bottom of the stirring tank.
The beneficial effects of the invention are as follows:
1. according to the invention, by arranging the sampling mechanism, not only can the feed additive primary pulp be stirred, but also the automatic real-time sampling of the primary pulp be realized, the convenience of sampling in the feed additive primary pulp stirring process is improved, the stirring state of the primary pulp can be observed more intuitively, the accuracy of judging the stirring state of the primary pulp is improved, the stirring quality of the feed additive primary pulp stirring equipment can be controlled more accurately, and the overall practicability of the feed additive primary pulp stirring equipment is improved.
2. By arranging the auxiliary mechanism, the invention not only can increase the convenience of the use of the sampling mechanism and ensure the real-time sampling of the sampling mechanism in the primary pulp stirring process, further improves the accuracy of judging the primary pulp stirring condition, but also can automatically complete the recovery of the primary pulp sample, reduce the waste of the feed additive primary pulp and further improve the overall practicability of the feed additive primary pulp stirring equipment.
Drawings
FIG. 1 shows a front view of an embodiment of the present invention;
FIG. 2 shows a partially broken-away right-side cross-sectional view of an embodiment of the present invention;
FIG. 3 shows a partial schematic of an embodiment of the present invention;
FIG. 4 is a partially exploded view of FIG. 3 according to an embodiment of the present invention;
FIG. 5 illustrates a rear view of a support bracket of an embodiment of the present invention;
FIG. 6 illustrates a partially exploded right side view of the FIG. 5 embodiment of the present invention;
FIG. 7 shows a right cross-sectional plan view of a stationary barrel and a support bracket of an embodiment of the invention;
FIG. 8 illustrates a partially exploded right side view of the FIG. 6 embodiment of the present invention;
FIG. 9 shows a partial right cross-sectional plan view of an embodiment of the present invention;
FIG. 10 illustrates a schematic diagram of a split of a carriage and a switch board according to an embodiment of the invention;
in the figure: 1. a stirring tank; 2. a stirring shaft; 3. a sprocket; 4. a stirring rod; 5. a helical blade; 6. a motor; 7. a sampling mechanism; 71. a mounting plate; 72. a driven bevel gear; 73. a drive bevel gear; 74. an electric telescopic rod; 75. a turntable; 76. round pins; 77. a sampling tube; 78. a piston; 79. a sampling rod; 80. a U-shaped plate; 81. a sample inlet tube; 82. a sampling tube; 9. an auxiliary mechanism; 91. a support bracket; 92. a fixed cylinder; 93. a convex ring; 94. a mounting cylinder; 95. a mounting groove; 96. a sample display assembly; 961. a display cylinder; 962. a notch; 963. a push plate; 964. a push rod; 965. a cross bar; 966. a spring; 967. a pull ring; 968. extruding a pipe; 97. a groove is formed; 98. a limiting disc; 99. a guide groove; 100. a collection pipe; 101. a connecting pipe; 102. a recovery pipe; 103. a limiting ring; 104. a ratchet mechanism; 105. a switching ring; 106. a connecting rod; 107. a support frame; 108. a switching board; 109. a torsion spring; 110. an air cylinder; 111. an air inlet pipe; 112. and an air outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
Example 1:
the invention provides feed additive magma stirring equipment, as shown in figures 1-10, the feed additive magma stirring equipment comprises a stirring tank 1, wherein one end of the top of the stirring tank 1 is rotationally connected with three stirring shafts 2, one end of the top of the stirring tank 1 is provided with three chain wheels 3 which are mutually matched for use, one end of the top of the three stirring shafts 2 extends to the outside of the stirring tank 1 and is respectively and fixedly connected with wheel shafts of the three chain wheels 3, a plurality of groups of stirring rods 4 are respectively and uniformly fixedly connected to the outside of the two stirring shafts 2, a helical blade 5 is arranged on the outside of one stirring shaft 2, the helical blade 5 is arranged in a middle position, one end of the top of the stirring tank 1 is fixedly provided with a motor 6 through a mounting seat, one end of an output shaft of the motor 6 is fixedly connected with the wheel shaft of one of the chain wheels 3, the motor 6 is arranged right above the helical blade 5, and one side of one end of the top of the stirring tank 1 is provided with a sampling mechanism 7 which can sample magma in real time in the stirring process;
the sampling mechanism 7 comprises a mounting plate 71 fixedly connected to one end of the top of the stirring tank 1, a driven bevel gear 72 is rotatably connected to the inside of the mounting plate 71, a driving bevel gear 73 meshed with the driven bevel gear 72 is fixedly connected to one end of the top of one sprocket 3, one end of a driven bevel gear 72 axle penetrates through the mounting plate 71 and is fixedly connected with an electric telescopic rod 74, one end of the electric telescopic rod 74 far away from the driven bevel gear 72 is fixedly connected with a rotary table 75, one end of the rotary table 75 far away from the electric telescopic rod 74 is fixedly connected with a round pin 76, the round pin 76 is arranged at the eccentric position of the rotary table 75, one side of the mounting plate 71 far away from the motor 6 is fixedly provided with a sampling tube 77 through a clamp, a piston 78 is slidably connected to the inside of the sampling tube 77, one end of the top of the piston 78 is fixedly connected with a sampling rod 79, the cross section of the sampling rod 79 is square, one end of the top of the sampling rod 79 extends to the outside of the sampling tube 77 and is fixedly connected with a U-shaped plate 80, the surface of the U-shaped plate 80 is provided with a chute matched with the round pin 76, one end of the bottom of the sampling tube 77 is fixedly communicated with a sampling tube 81 and a sampling tube 82, one end of the sampling tube 81 extends to the inside of the stirring tank 1, the sampling tube 82 is arranged at one side of the sampling tube 82 far away from the stirring tank 1;
the inside of the sample inlet pipe 81 and the inside of the sample outlet pipe 82 are respectively provided with a one-way valve, the sample inlet pipe 81 and the sample outlet pipe 82 are made of hard pipes, the cross section of the U-shaped plate 80 is U-shaped, one end of the top of the stirring tank 1 is provided with two feeding pipes, and one end of the bottom of the stirring tank 1 is provided with a discharging pipe;
before the raw feed additive slurry is stirred by using the stirring equipment, raw materials can be added into the stirring tank 1 through two feeding pipes at one end of the top of the stirring tank 1;
after the raw material addition is finished, a motor 6 can be started, three chain wheels 3 are driven to rotate through the motor 6, so that the three chain wheels 3 synchronously drive three stirring shafts 2 to rotate, the three stirring shafts 2 respectively drive a plurality of groups of stirring rods 4 and spiral blades 5 to rotate, and the feed additive raw slurry is stirred and mixed by the plurality of groups of stirring rods 4 and the spiral blades 5;
when the raw pulp of the feed additive is stirred and mixed by the coordination among the above-mentioned use structures, if the mixing state of the raw pulp needs to be observed, the electric telescopic rod 74 can be opened, so that the electric telescopic rod 74 stretches and pushes the rotary table 75 to move away from the mounting plate 71, and the rotary table 75 drives the round pin 76 to synchronously move, so that the round pin 76 moves into the chute on the surface of the U-shaped plate 80; when the motor 6 drives the chain wheels 3 to rotate the rods, one chain wheel 3 drives the driving bevel gear 73 to synchronously rotate, the driving bevel gear 73 drives the electric telescopic rod 74 to rotate through the meshing action with the driven bevel gear 72, the electric telescopic rod 74 drives the rotary table 75 to rotate, so that the rotary table 75 drives the round pin 76 to synchronously rotate, the round pin 76 slides in the sliding groove on the surface of the U-shaped plate 80, and the U-shaped plate 80 drives the sampling rod 79 to reciprocate up and down in the sampling cylinder 77, so that the sampling rod 79 drives the piston 78 to synchronously reciprocate up and down in the sampling cylinder 77;
when the sampling rod 79 drives the piston 78 to move upwards in the sampling tube 77, the one-way valve in the sampling tube 81 is opened, and the one-way valve in the sampling tube 82 is closed, at this time, in the process of moving upwards the piston 78, the raw pulp in the stirring tank 1 is extracted by using the sampling tube 81, so that the raw pulp enters the sampling tube 77 through the sampling tube 81; when the sampling rod 79 drives the piston 78 to move downwards in the sampling tube 77, the one-way valve in the sampling tube 81 is closed, and the one-way valve in the sampling tube 82 is opened, at this time, in the process of moving downwards the piston 78, the primary pulp extracted by the cooperation between the structures in the sampling tube 77 is extruded through the sampling tube 82, and at this time, the extruded primary pulp can be received by using the sampling container and observed, so that the stirring state of the primary pulp can be more intuitively and accurately judged;
if the mixing state of the raw pulp is not required to be observed, the electric telescopic rod 74 can be contracted and the turntable 75 can be driven to move in the direction close to the mounting plate 71, so that the turntable 75 drives the round pin 76 to move synchronously, and the round pin 76 is moved out of the sliding groove on the surface of the U-shaped plate 80, at this time, when the electric telescopic rod 74 drives the turntable 75 and the round pin 76 to rotate under the cooperation of the structures, the round pin 76 moves outside the U-shaped plate 80, and therefore, the sampling rod 79 and the piston 78 cannot be driven to move through the U-shaped plate 80;
according to the invention, the sampling mechanism 7 is arranged, so that not only can the feed additive magma be stirred, but also automatic real-time sampling of magma be realized, the convenience of sampling in the feed additive magma stirring process is improved, the stirring state of magma can be observed more intuitively, the accuracy of magma stirring state judgment is improved, the stirring quality of the feed additive magma stirring equipment can be controlled more accurately, and the overall practicability of the feed additive magma stirring equipment is improved.
As shown in fig. 1 to 10, an auxiliary mechanism 9 capable of improving the sampling real-time performance of the sampling mechanism 7 is provided below the sampling tube 82;
the auxiliary mechanism 9 comprises a support bracket 91 fixedly connected to the outer side of the stirring tank 1, the support bracket 91 is arranged parallel to the ground, a fixed cylinder 92 is fixedly connected to the inner part of the support bracket 91, a convex ring 93 is arranged in the part, close to the stirring tank 1, of the fixed cylinder 92, the convex ring 93 and the fixed cylinder 92 are integrally designed, a mounting cylinder 94 is rotatably arranged in the fixed cylinder 92, an annular groove matched with the convex ring 93 is formed in the outer side of the mounting cylinder 94, four mounting grooves 95 are uniformly formed in the outer side of the mounting cylinder 94, sample display components 96 are arranged in the four mounting grooves 95, a notch 97 matched with the sample display components 96 is formed in one side of the support bracket 91 and one side of the fixed ring, a limiting disc 98 matched with the sample display components 96 is arranged between the four mounting grooves 95, the limiting disc 98 consists of a disc and four convex plates arranged on the outer side of the disc, and the limiting disc 98 is rotatably connected to one side, far away from the stirring tank 1, of the mounting cylinder 94;
the sample display assembly 96 comprises a display cylinder 961, the display cylinder 961 is movably arranged in an installation groove 95, a notch 962 matched with the sampling tube 82 is formed in one side of the display cylinder 961 away from the limiting disc 98, a push plate 963 is slidably connected in the display cylinder 961, a push rod 964 is fixedly connected to one side of the piston 78 away from the stirring tank 1, one end of the push rod 964 away from the push plate 963 extends to the outside of the display cylinder 961, a cross rod 965 is slidably connected in the push rod 964, the cross rod 965 is slidably arranged in a reserved rod hole in the surface of the push rod 964, the cross rod 965 is formed by a round rod and a round ring arranged outside the round rod, the round ring in the cross rod 965 is arranged on one side of the push rod 964 away from the limiting disc 98, a spring 966 is arranged between the round ring and the push rod 964, the spring 966 is movably sleeved on the outside of the round rod in the cross rod 965, one end of the cross rod 965, close to the limit disc 98, penetrates through the push rod 964 and is fixedly connected with a guide groove 967, one end of the display cylinder 961, which is far from the push rod 964, is communicated with the inner side of the guide rod 965, and is fixedly arranged in the guide groove 99, and is matched with the guide groove 99 of the guide rod 965;
the auxiliary mechanism 9 further comprises a collecting pipe 100 fixedly connected to one end of the mounting cylinder 94 close to the stirring tank 1, four connecting pipes 101 are uniformly and fixedly communicated to the outside of the collecting pipe 100, one ends of the four connecting pipes 101 far away from the collecting pipe 100 are respectively communicated with the extrusion pipes 968, a recovery pipe 102 is fixedly communicated to the outside of the stirring tank 1, one end of the collecting pipe 100 far away from the mounting cylinder 94 is movably sleeved outside the recovery pipe 102, a limiting ring 103 is arranged on the outside of the recovery pipe 102, the limiting ring 103 is arranged in a protruding mode, an annular groove matched with the limiting ring 103 is formed in the inside of the collecting pipe 100, a ratchet mechanism 104 is arranged on the outside of the collecting pipe 100, a pawl in the ratchet mechanism 104 is fixedly sleeved outside the collecting pipe 100, a switching ring 105 is arranged between the ratchet mechanism 104 and the connecting pipes 101, the switching ring 105 is composed of a circular ring fixedly sleeved outside the collecting pipe 100 and four circular rods uniformly arranged outside the circular ring, one end of the U-shaped plate 80 is fixedly connected with a connecting rod 106, one end of the bottom of the connecting rod 106 is fixedly connected with a supporting frame 107, the inside of the supporting frame 107 is fixedly connected with one end 108 through a rotating plate 108, one end of the supporting frame 107 is fixedly connected with one end of a rotating shaft 109, which is fixedly connected with one end of the supporting frame 107 through the rotating plate 109, and the rotating plate 109 is fixedly connected with one end of the rotating shaft 109, which is fixedly connected with one end of the supporting frame 107, and the rotating plate 107 is provided with the rotating shaft 109, and the other end of the rotating plate 107 is fixedly connected with the rotating end 107;
one side of the mounting plate 71 is fixedly provided with an air cylinder 110 through a supporting plate, the air cylinder 110 is an organ type air cylinder 110, one end of the bottom of the air cylinder 110 is fixedly connected with the supporting plate, one end of the top of the air cylinder 110 is fixedly connected with the U-shaped plate 80, the air cylinder 110 is arranged on one side of the sampling cylinder 77 far away from the connecting rod 106, one end of the top of the air cylinder 110 is fixedly communicated with an air inlet pipe 111, one end of the bottom of the air cylinder 110 is fixedly communicated with an air outlet pipe 112, one end of the air outlet pipe 112 far away from the air cylinder 110 is fixedly communicated with the sample inlet pipe 81, and one-way valves are arranged in the air inlet pipe 111 and the air outlet pipe 112;
the guiding groove 99 is composed of two flat grooves and two inclined grooves, the two flat grooves are oppositely arranged on the upper side and the lower side of the limiting disc 98, and the two inclined grooves are symmetrically arranged on the left side and the right side of the limiting disc 98;
one end of the extrusion tube 968 far away from the display tube 961 is in interference fit with one end of the connecting tube 101 far away from the collecting tube 100, and the extrusion tube 968 is sleeved outside the connecting tube 101;
the raw pulp extruded through the sampling tube 82 falls into one of the display cylinders 961 under the action of gravity, and can be automatically collected without using other sample containers, so that the use effect of the sampling mechanism 7 can be improved;
when the U-shaped plate 80 drives the sampling rod 79 to move downwards, the U-shaped plate 80 pushes the supporting frame 107 to move downwards synchronously through the connecting rod 106, the supporting frame 107 drives the switching plate 108 to move downwards synchronously, and in the process that the supporting frame 107 drives the switching plate 108 to move downwards, the collecting pipe 100 is difficult to rotate clockwise under the limit of the ratchet mechanism 104 at this time, so the collecting pipe 100 is difficult to drive the mounting cylinder 94 to rotate clockwise, and therefore the switching plate 108 rotates upwards under the interference action of one round rod in the switching ring 105 and drives the torsion spring 109 to twist and store force in the process that the switching plate 108 moves downwards, and when the switching plate 108 moves to the position where the round rod releases interference, the switching plate 108 reversely rotates and resets under the soothing action of the torsion spring 109;
when the U-shaped plate 80 drives the sampling rod 79 to move upwards, the U-shaped plate 80 pushes the supporting frame 107 to synchronously move upwards through the connecting rod 106, the supporting frame 107 drives the switching plate 108 to synchronously move upwards, in the process that the supporting frame 107 drives the switching plate 108 to move upwards, the switching plate 108 drives the switching ring 105 to rotate anticlockwise by a certain angle through the interference effect between one round rod outside the switching ring 105, so that the switching ring 105 drives the collecting pipe 100 to synchronously rotate anticlockwise in the recycling pipe 102, the collecting pipe 100 drives the mounting cylinder 94 to rotate in the fixing cylinder 92, so that the mounting cylinder 94 drives the plurality of sample display assemblies 96 to synchronously rotate, the switching among the plurality of sample display assemblies 96 is realized, the sample display assembly 96 containing a raw slurry sample is moved away from the lower part of the sampling pipe 82, the other sample display assembly 96 is rotated to the outside of the sampling pipe 82, and preparation is made for the next sampling, and continuous real-time sampling of the raw slurry is realized;
the collecting pipe 100 rotates and simultaneously drives the plurality of connecting pipes 101 to synchronously rotate, so that the plurality of connecting pipes 101 and the extrusion pipe 968 keep synchronously rotating;
the U-shaped plate 80 drives the sampling rod 79 to move upwards, and the U-shaped plate 80 drives the air cylinder 110 to extend, at this time, the one-way valve in the air inlet pipe 111 is opened, the one-way valve in the air outlet pipe 112 is closed, and in the extending process of the air cylinder 110, the outside air is sucked into the air cylinder 110 through the air inlet pipe 111; the U-shaped plate 80 drives the sampling rod 79 to move downwards, and meanwhile, the U-shaped plate 80 extrudes the air cylinder 110 to shrink, at the moment, the one-way valve in the air inlet pipe 111 is closed, the one-way valve in the air outlet pipe 112 is opened, and in the shrinkage process of the air cylinder 110, the air in the air cylinder 110 is extruded through the air outlet pipe 112 and discharged into the sample inlet pipe 81, so that the residual raw pulp in the sample inlet pipe 81 is extruded, the residual primary pulp in the sample inlet pipe 81 is prevented from being sampled last time, and in the next sampling process, the primary pulp in the next sampling is sucked into the sample inlet pipe 77 again, so that the accuracy of real-time sampling is affected;
the above sample display assembly 96 intermittently rotates along with the mounting cylinder 94 anticlockwise, and simultaneously, the cross rod 965 in the sample display assembly 96 slides synchronously in the guide groove 99, when the display cylinder 961 filled with raw pulp rotates from the lower side of the outlet pipe 82 to one side, firstly, the fixing cylinder 92 plugs the notch 962 above the display cylinder 961, and simultaneously, in the process that the cross rod 965 corresponding to the sampling cylinder 77 slides along the guide groove 99, the cross rod 965 pushes the push plate 963 to move towards the direction close to the stirring tank 1 through the push rod 964, so that the push plate 963 extrudes raw pulp samples in the display cylinder 961 after the sample display assembly 96 rotates 180 degrees from the outlet pipe 82 to one side, so that the raw pulp samples sequentially pass through the extrusion pipe 968, the connecting pipe 101 and the collecting pipe 100, and finally enter the stirring tank 1 through the recovery pipe 102, thereby realizing automatic recovery of the raw pulp samples and avoiding waste of the raw pulp samples;
when the sample display assembly 96 after extruding the raw pulp sample rotates 180 degrees under the cooperation of the structures again, the notch 962 on one side of the display cylinder 961 always coincides with the notch 97 in the rotating process, at this time, the cross rod 965 drives the push plate 963 to move away from the stirring tank 1 through the push rod 964 in the sliding process of the cross rod 965 along the guide groove 99, so as to prepare for collecting the raw pulp sample next time by the display cylinder 961;
when the push plate 963 moves away from the stirring tank 1, the gap 962 at one side of the display cylinder 961 always coincides with the gap 97 in the rotation process, so that the display cylinder 961 cannot suck the raw pulp in the collecting pipe 100 into the display cylinder 961 again under the action of negative pressure;
when a closer-distance observation is required for the raw pulp sample in the sample display assembly 96, the electric telescopic rod 74 can be contracted through the operation, the installation cylinder 94 can be stopped to be driven to intermittently rotate under the cooperation of the structures, at the moment, the limiting disc 98 can be rotated firstly, the convex plate on the outer side of the limiting disc 98 is rotated to one side of the display cylinder 961, the limiting and fixing effects on the display cylinder 961 are relieved, the corresponding pull ring 967 on one side of the display cylinder 961 containing the raw pulp sample is pulled, the pull ring 967 drives the cross rod 965 to move from the inside of the guide groove 99 and squeeze the spring 966, and then the corresponding push rod 964 is pulled directly, so that the display cylinder 961 containing the raw pulp sample can be taken out from the inside of the installation groove 95, at this moment, the raw pulp sample in the sampling cylinder 77 can be touched, smelled and the like, and the stirring state of the raw pulp can be judged from various aspects;
according to the invention, by arranging the auxiliary mechanism 9, the convenience of using the sampling mechanism 7 can be increased, the real-time sampling of the sampling mechanism 7 in the primary pulp stirring process is ensured, the accuracy of judging the primary pulp stirring condition is further improved, the recovery of the primary pulp sample can be automatically completed, the waste of the feed additive primary pulp is reduced, and the overall practicability of the feed additive primary pulp stirring equipment is further improved.
Example 2:
the invention also discloses a stirring method of the feed additive magma stirring device, which comprises the following steps:
s1: adding raw materials into the stirring tank 1 through two feeding pipes at one end of the top of the stirring tank 1;
s2: the motor 6 is started, the three chain wheels 3 are driven to rotate by the motor 6, so that the three chain wheels 3 synchronously drive the three stirring shafts 2 to rotate, the three stirring shafts 2 respectively drive the plurality of groups of stirring rods 4 and the spiral blades 5 to rotate, and the feed additive primary pulp is stirred and mixed by the plurality of groups of stirring rods 4 and the spiral blades 5;
s3: when the stirring state of the primary pulp is required to be sampled and observed, the sampling mechanism 7 is used for completing real-time sampling of the primary pulp under the condition that stirring is not stopped, so that the stirring state of the primary pulp can be more intuitively observed, and the accuracy of judging the stirring state of the primary pulp is improved;
s4: simultaneously with the step S3, the auxiliary mechanism 9 is used for guaranteeing the real-time property of the sampling mechanism 7 in the primary pulp stirring process, further improving the accuracy of judging the primary pulp stirring condition, automatically completing the recovery of the primary pulp sample and reducing the waste of the feed additive primary pulp;
s5: and discharging the stirred raw pulp through a discharge pipe at the bottom of the stirring tank 1.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (5)
1. Feed additive magma agitated vessel, including agitator tank (1), its characterized in that: the stirring device is characterized in that three stirring shafts (2) are rotationally connected to one end of the top of the stirring tank (1), three chain wheels (3) which are matched with each other for use are arranged at one end of the top of the stirring tank (1), the three ends of the top of the stirring shafts (2) are all extended to the outer part of the stirring tank (1) and are fixedly connected with wheel shafts of the three chain wheels (3) respectively, a plurality of groups of stirring rods (4) are uniformly and fixedly connected to the outer parts of the two stirring shafts (2) respectively, one of the stirring shafts (2) is provided with a spiral blade (5) at the outer part, the spiral blade (5) is arranged at the middle position, a motor (6) is fixedly arranged at one end of the top of the stirring tank (1) through a mounting seat, one end of an output shaft of the motor (6) is fixedly connected with the wheel shaft of one of the chain wheels (3), and the motor (6) is arranged right above the spiral blade (5), and a sampling mechanism (7) capable of sampling raw pulp in real time in the stirring process is arranged at one side of the top end of the stirring tank (1);
the sampling mechanism comprises a mounting plate (71) fixedly connected with one end of the top of a stirring tank (1), a driven bevel gear (72) is rotatably connected inside the mounting plate (71), one end of the top of a chain wheel (3) is fixedly connected with a driving bevel gear (73) meshed with the driven bevel gear (72), one end of a driven bevel gear (72) shaft penetrates through the mounting plate (71) and is fixedly connected with an electric telescopic rod (74), one end of the electric telescopic rod (74) far away from the driven bevel gear (72) is fixedly connected with a rotary table (75), one end of the rotary table (75) far away from the electric telescopic rod (74) is fixedly connected with a round pin (76), the round pin (76) is arranged at the eccentric position of the rotary table (75), one side of the mounting plate (71) far away from a motor (6) is fixedly connected with a sampling cylinder (77) through a clamp, the inner part of the sampling cylinder (77) is slidably connected with a piston (78), one end of the top of the piston (78) is fixedly connected with a sampling rod (79), the cross section of the sampling rod (79) is square, one end of the top of the sampling rod (79) extends to the top of the sampling rod (79) to the outside of the motor (6) and is fixedly connected with a U-shaped plate (80) by a U-shaped plate (80), one end of the bottom of the sampling tube (77) is fixedly communicated with a sampling tube (81) and a sampling outlet tube (82), one end of the bottom of the sampling tube (81) extends to the inside of the stirring tank (1), and a sampling outlet of the sampling outlet tube (82) is obliquely downwards arranged at one side far away from the stirring tank (1);
an auxiliary mechanism (9) capable of improving the sampling instantaneity of the sampling mechanism (7) is arranged below the sampling tube (82);
the auxiliary mechanism (9) comprises a support bracket (91) fixedly connected to the outer side of the stirring tank (1), the support bracket (91) is arranged parallel to the ground, a fixed cylinder (92) is fixedly connected to the inner side of the support bracket (91), a convex ring (93) is arranged in the side, close to the stirring tank (1), of the fixed cylinder (92), the convex ring (93) and the fixed cylinder (92) are integrally designed, an installation cylinder (94) is rotatably arranged in the inner side of the fixed cylinder (92), annular grooves matched with the convex ring (93) are formed in the outer side of the installation cylinder (94), four installation grooves (95) are uniformly formed in the outer side of the installation cylinder (94), sample display assemblies (96) are formed in the inner sides of the four installation grooves (95), a notch groove (97) matched with the sample display assemblies (96) is formed in one side of the support bracket (91), a limit disc (98) matched with the sample display assemblies (96) is arranged between the four installation grooves (95), and the limit disc (98) matched with the limit disc (98) is arranged on one side, far away from the limit disc (98) of the stirring tank (1);
sample show subassembly (96) is including show section of thick bamboo (961), and show section of thick bamboo (961) activity sets up in the inside of mounting groove (95), one side that limit plate (98) was kept away from to show section of thick bamboo (961) is provided with opening (962) that cooperate with play appearance pipe (82) and use, the inside sliding connection of show section of thick bamboo (961) has push pedal (963), one side fixedly connected with push rod (964) of agitator tank (1) is kept away from to piston (78), and one end that push rod (964) kept away from push pedal (963) extends to the outside of show section of thick bamboo (961), the inside sliding connection of push rod (964) has cross bar (965), and cross bar (965) slide set up in the pole hole is reserved on push rod (964) surface, cross bar (965) comprise a round bar and the ring of setting outside the round bar, and the ring setting in cross bar (965) is kept away from one side of limit plate (98) in push rod (964), one end that cross bar (965) was kept away from in cross bar (965) and one end that cross bar (964) is provided with in the outside spring (966) and is connected with in cross bar (966) and is close to the outside in the outside of movable connection of rod (966), one end of the showing cylinder (961) far away from the push rod (964) is fixedly communicated with an extrusion pipe (968), a guide groove (99) matched with the cross rod (965) is formed in the inner side of the fixed cylinder (92), and a round rod in the cross rod (965) is arranged in the guide groove (99) in a sliding mode;
the auxiliary mechanism (9) further comprises a collecting pipe (100) fixedly connected to one end of the mounting cylinder (94) close to the stirring tank (1), four connecting pipes (101) are uniformly and fixedly connected to the outer side of the collecting pipe (100), one ends of the four connecting pipes (101) far away from the collecting pipe (100) are respectively communicated with the extrusion pipe (968), the outer side of the stirring tank (1) is fixedly connected with a recovery pipe (102), one end of the collecting pipe (100) far away from the mounting cylinder (94) is movably sleeved on the outer side of the recovery pipe (102), the outer side of the recovery pipe (102) is provided with a limiting ring (103), the limiting ring (103) is protruding and the recovery pipe (102), the inner side of the collecting pipe (100) is provided with an annular groove matched with the limiting ring (103), the outer side of the collecting pipe (100) is provided with a ratchet mechanism (104), a ratchet wheel in the ratchet mechanism (104) is fixedly sleeved on the outer side of the collecting pipe (100), a pawl in the ratchet mechanism (104) is rotationally connected with the stirring tank (1), a switching ring (105) is arranged between the ratchet mechanism (104) and the connecting pipe (101), the outer side of the collecting pipe (100) is uniformly sleeved on the outer side of the collecting pipe (100) by a switching ring (105), the novel lifting device is characterized in that a connecting rod (106) is fixedly connected to one end of the bottom of the U-shaped plate (80), a supporting frame (107) is fixedly connected to one end of the bottom of the connecting rod (106), a switching plate (108) is arranged in the supporting frame (107) in a rotating mode through a rotating shaft, an opening matched with the switching plate (108) in use is formed in one end of the top of the supporting frame (107), a torsion spring (109) is arranged on one side of the supporting frame (107), one end of the torsion spring (109) is fixedly connected with the side wall of the supporting frame (107), and one end of the rotating shaft of the switching plate (108) extends to the outer portion of the supporting frame (107) and is fixedly connected with the other end of the torsion spring (109);
one side of mounting panel (71) is through layer board fixed mounting has inflator (110), and inflator (110) are organ type inflator (110), the bottom one end and the layer board fixed connection of inflator (110), the top one end and the U-shaped board (80) fixed connection of inflator (110), and inflator (110) set up in one side that connecting rod (106) was kept away from in sample tube (77), the fixed intercommunication in top one end of inflator (110) has intake pipe (111), the fixed intercommunication in bottom one end of inflator (110) has outlet duct (112), and the one end and the sampling tube (81) fixed intercommunication of inflator (110) are kept away from to outlet duct (112), and the check valve is all installed to the inside of intake pipe (111) and outlet duct (112).
2. The feed additive magma agitated vessel of claim 1, wherein, the check valve is all installed to the inside of advance appearance pipe (81) and play appearance pipe (82), and advance appearance pipe (81) and play appearance pipe (82) and be hard tube material, the cross section shape of U-shaped board (80) is the U-shaped, the top one end of agitator tank (1) is provided with two inlet pipes, the bottom one end of agitator tank (1) is provided with a discharging pipe.
3. A feed additive primary pulp stirring apparatus as claimed in claim 2, characterized in that the guide groove (99) is composed of two flat grooves and two inclined grooves, the two flat grooves are oppositely arranged on the upper side and the lower side of the limit plate (98), and the two inclined grooves are symmetrically arranged on the left side and the right side of the limit plate (98).
4. A feed additive primary pulp stirring apparatus as claimed in claim 3, characterized in that the end of the extrusion tube (968) remote from the display tube (961) is in interference fit with the end of the connection tube (101) remote from the collection tube (100), and the extrusion tube (968) is sleeved outside the connection tube (101).
5. A stirring method using the feed additive raw slurry stirring device according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
s1: adding raw materials into the stirring tank (1) through two feeding pipes at one end of the top of the stirring tank (1);
s2: the motor (6) is started, the three chain wheels (3) are driven to rotate through the motor (6), the three chain wheels (3) synchronously drive the three stirring shafts (2) to rotate, the three stirring shafts (2) respectively drive the plurality of groups of stirring rods (4) and the spiral blades (5) to rotate, and therefore the feed additive primary pulp is stirred and mixed by the plurality of groups of stirring rods (4) and the spiral blades (5);
s3: when the stirring state of the primary pulp is required to be sampled and observed, the sampling mechanism (7) is used for completing real-time sampling of the primary pulp under the condition that stirring is not stopped, so that the stirring state of the primary pulp can be more intuitively observed, and the accuracy of judging the stirring state of the primary pulp is improved;
s4: simultaneously with the step S3, an auxiliary mechanism (9) is used for guaranteeing the real-time property of sampling of the sampling mechanism (7) in the primary pulp stirring process, further improving the accuracy of judging the primary pulp stirring condition, automatically completing the recovery of a primary pulp sample and reducing the waste of feed additive primary pulp;
s5: and discharging the stirred raw pulp through a discharge pipe at the bottom of the stirring tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311358788.9A CN117101520B (en) | 2023-10-19 | 2023-10-19 | Feed additive raw slurry stirring equipment and stirring method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311358788.9A CN117101520B (en) | 2023-10-19 | 2023-10-19 | Feed additive raw slurry stirring equipment and stirring method |
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| Publication Number | Publication Date |
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| CN117101520A CN117101520A (en) | 2023-11-24 |
| CN117101520B true CN117101520B (en) | 2024-02-09 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152076A (en) * | 2017-12-11 | 2018-06-12 | 百奥森（江苏）食品安全科技有限公司 | A kind of TDS water quality detections quantitative sampling device |
| CN208679160U (en) * | 2018-08-20 | 2019-04-02 | 天津市雍阳减水剂厂 | A kind of water-reducing agent reaction kettle convenient for sample detection |
| CN212808011U (en) * | 2020-07-22 | 2021-03-26 | 纪小龙 | Lubricating oil acid number on-line monitoring device |
| CN112857502A (en) * | 2021-01-13 | 2021-05-28 | 刘三凤 | Metering detection device for liquid taking metering |
| CN214233889U (en) * | 2020-12-22 | 2021-09-21 | 金华联创塑粉科技有限公司 | Mixing machine capable of quickly sampling |
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2023
- 2023-10-19 CN CN202311358788.9A patent/CN117101520B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152076A (en) * | 2017-12-11 | 2018-06-12 | 百奥森（江苏）食品安全科技有限公司 | A kind of TDS water quality detections quantitative sampling device |
| CN208679160U (en) * | 2018-08-20 | 2019-04-02 | 天津市雍阳减水剂厂 | A kind of water-reducing agent reaction kettle convenient for sample detection |
| CN212808011U (en) * | 2020-07-22 | 2021-03-26 | 纪小龙 | Lubricating oil acid number on-line monitoring device |
| CN214233889U (en) * | 2020-12-22 | 2021-09-21 | 金华联创塑粉科技有限公司 | Mixing machine capable of quickly sampling |
| CN112857502A (en) * | 2021-01-13 | 2021-05-28 | 刘三凤 | Metering detection device for liquid taking metering |
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| CN117101520A (en) | 2023-11-24 |
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