CN106370242B - A kind of bulk material spraying shunt dynamic flow claims - Google Patents
A kind of bulk material spraying shunt dynamic flow claims Download PDFInfo
- Publication number
- CN106370242B CN106370242B CN201610817224.0A CN201610817224A CN106370242B CN 106370242 B CN106370242 B CN 106370242B CN 201610817224 A CN201610817224 A CN 201610817224A CN 106370242 B CN106370242 B CN 106370242B
- Authority
- CN
- China
- Prior art keywords
- flow
- arc
- bulk material
- diversion channel
- material spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Special Spraying Apparatus (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of bulk material spraying shunt dynamic flows to claim, including feed well, flow claim shell, arc switch gate, diversion channel, arc deflector, weighing sensor and two groups of nozzles.The flow claims using shunting slot structure, the sub-thread stream claimed into flow is set to be divided into two strands, the arc deflector that two stock streams pass through lower section changes flow direction, flow out arc deflector after drawout in opposite directions in deflector, and liquid spray is carried out to two stock streams changed after flowing to, two stock streams flowed in opposite directions, which occur to collide, pools sub-thread, and outflow flow claims.Since thicker sub-thread stream is divided into two strands, and two bursts of relatively thin streams are formed after arc deflector is sprawled, spraying contact surface increases, and more materials can be made to be sprayed onto；Finally convergence is collided so that the material being sprayed onto generates further immixture.Flow using this kind of structure claims, and in narrow installation space, improves the problem of mixture homogeneity difference after bulk material spraying.
Description
Technical field
The present invention relates to the micro liquids of liquid spray field more particularly to a kind of bulk material to spray field, specifically
Refer to that a kind of bulk material spraying shunt dynamic flow claims.
Background technique
In the processing technology of feed, need to add in the production process of pellet and expanded pellet diet high temperature, high pressure and
The steam of high humidity not only improves the quenched of feed, granulation or extruding in this way, and can kill the pathogenic microorganism in feedstuff.
But this process also results in the heat-sensitive ingredients (such as enzyme preparation, vitamin and grease) in feed and causes certain damage
It loses.The problems such as spraying technology is as an emerging technology afterwards, can well solve loss of effective components, drug cross contamination.
Spraying technology is exactly that certain ingredients vulnerable to loss or destruction by mixed feed in quenched pelletization are changed to after so-called
The processing later period (after cooling down and being classified) is added using ad hoc approach, so that method of these ingredients from losing or destroying.The skill
Art is primarily adapted for use in the addition of thermal sensitivity micro constitutent, as enzyme preparation, antibiotic, vitamin, grease, active constituent, plant mention
Take object etc..
Many large and medium-sized Feed Enterprises both domestic and external have generally received rear spraying technology, but technique is in the application still
So there are many problems.Mixture homogeneity after wherein spraying just is the largest problem.Due to the additive amount very little of micro constitutent,
Usually only addition 100-400ml in feed per ton, it is ensured that the mixture homogeneity after it is sprayed is faced with very big challenge.
Spraying technology generallys use the addition that online ratio additive process carries out liquid afterwards, needs the reality of on-line checking feed
Shi Liuliang, and the adding liquid thereto according to this real-time traffic equal proportion.Because hereafter spraying equipment usually require equipped with into
The flow of row feed flow detection claims, and for the spraying chamber of liquid spray.But because rear spraying technology obtains Feed Enterprise
It is widely recognized as later, the installation space of spraying equipment after most of feed factory does not consider and reserved when establishing.Cause
This, rear spraying equipment usually requires to be transformed on the basis of original production line during installation, and in-site installation space is limited, has
Flow is claimed and is sprayed chamber to be combined into one by necessity, and require it is compact-sized, to reduce the revamping workload and transformation expense of produced on-site line
With.
Summary of the invention
It is asked to solve the spraying effect (mixture homogeneity) in bulk material spraying liquid process in a limited space
Topic, the present invention provides it is a kind of be exclusively used in liquid spray, the flow comprising diversion channel and arc deflector structure claims.
In order to achieve the above objectives, a kind of bulk material spraying shunt dynamic flow of the present invention claims structure as follows:
The bulk material spraying shunt dynamic flow claims, including controller, feed well, flow claim shell, arc to open
Shutdown, weighing sensor and nozzle assembly, are mainly characterized by, the flow claims to further include diversion channel and two pieces of opposite arcs
Shape deflector, the feed well are fixed on the flow and claim above shell, and the arc switch gate is located under feed well
Side, the diversion channel are mounted below the arc switch gate, which is equipped with the weighing sensor,
The weighing sensor is connected with the controller, and the bottom at left and right sides of the diversion channel is separately connected described two pieces
Opposite arc deflector, the nozzle assembly is installed on the flow and claims on shell, and the nozzle assembly is located at
Below the diversion channel, between two pieces of arc deflectors.
Wherein, the centre of the diversion channel is welded by several water conservancy diversion skewed slots are reverse interleaved.
Wherein, it is connect by a sensor connecting piece with the weighing sensor at left and right sides of the diversion channel.
Wherein, the bottom at left and right sides of the diversion channel is connected with two pieces of arc deflectors respectively, described
Two pieces of arc deflector concave sides it is opposite, arranged in symmetry shape.
Wherein, the flow claims to further include a controller, the controller arc described by telescopic putter connection
Switch gate.
Wherein, the arc switch gate claims shell to be connected by a connecting rod with the flow.
Wherein, the nozzle assembly is connected with a solenoid valve, flow meters, an addition pump and liquid storage in turn
Tank, and the solenoid valve and flowmeter is directly connected to the controller, the addition pump passes through a frequency converter and institute
The controller stated is attached.
Claim using this kind of bulk material spraying shunt dynamic flow, since it is with diversion channel and arc water conservancy diversion
Plate carries out liquid spray it is possible, firstly, to will flow into material stream therein and be divided into after two strands again, increases the spraying contact of material
Face enables more materials to spray to liquid；Then two strands are sprayed-on by two arc deflectors installed in opposite directions again
The material stream crossed pools one, and during convergence, two strands of materials collide, and the material that is sprayed onto and is not sprayed onto
Material generate further immixture, improve the problem of mixture homogeneity difference after micro liquid spraying.
Detailed description of the invention
Fig. 1 is that a kind of bulk material spraying shunt dynamic flow of the invention claims system construction drawing.
Fig. 2 be internal structure when a kind of bulk material spraying shunt dynamic flow of the invention claims working condition and
Bulk material flows to schematic diagram.
Fig. 3 is the structural schematic diagram that a kind of bulk material spraying shunt dynamic flow of the invention claims middle diversion channel.
Fig. 4 is that a kind of bulk material spraying shunt dynamic flow of the invention claims that control figure is embodied.
Detailed description of the invention:
1 feed well
2 flows claim shell
3 arc switch gates
4 telescopic putters
5 connecting rods
6 diversion channels
7 arc deflectors
8 sensor connecting pieces
9 weighing sensors
10 nozzles
11 solenoid valves
12 flowmeters
13 addition pumps
14 fluid storage tanks
15 controllers
16 frequency converters
Specific embodiment
In order to more clearly describe technical solution of the present invention, further retouched below with reference to specific example
It states.
The bulk material spraying shunt dynamic flow claims, including controller 15, feed well 1, flow claim shell 2, arc
10 component of shape switch gate 3, weighing sensor 9 and nozzle, is mainly characterized by, and the flow claims to further include diversion channel 6 and two
The opposite arc deflector 7 of block, the feed well 1 are fixed on the flow and claim shell 2 top, the arc switch gate
3 are located at 1 lower section of feed well, and the arc switch gate 3 is connected by a telescopic putter 4 with the controller, the arc
Switch gate 3 claims shell 2 to be connected by a connecting rod 5 with the flow, and the diversion channel 6 is mounted on the arc switch
3 lower section of door, the center portion thereof position are welded by several water conservancy diversion skewed slots are reverse interleaved, and the weighing sensor 9 passes through a sensing
Device connector 8 is installed on the diversion channel both ends, which is connected with the controller 15, point
The bottom of 6 left and right sides of chute is separately connected two pieces of opposite arc deflectors 7, two pieces of arc deflectors 7
Concave side is opposite, arranges in symmetry shape, and 10 component of nozzle is installed on the flow and claims on shell 2, and the nozzle
10 components are located between 6 lower section of diversion channel, two pieces of arc deflectors 7, and 10 component of nozzle is successively
It is connected with a solenoid valve 11, the addition of flow meters 12, one pump 13 and a fluid storage tanks 14, and the solenoid valve 11 and flow
Meter 12 is directly connected to the controller 15, and the addition pump 13 is carried out by a frequency converter 16 with the controller 15
Connection.
The specific implementation case claimed for the bulk material spraying shunt dynamic flow, comprising the following steps:
(1) surge bunker, which is used to cache, enters the material that flow claims, and plays regime flow.When the bulk material in surge bunker
When material reaches a certain amount of, controller 15 issues instructions to the telescopic putter 4, opens the arc switch gate 3, flow
Claim to start to work；
(2) after bulk material stream enters the diversion channel 6, it is divided into two strands, is mounted on the weighing and sensing at 6 both ends of diversion channel
The pressure that device 9 is applied by bulk material stream, and be voltage signal by the pressure conversion, it is sent to controller 15, in controller
It is calculated in 15, to obtain the real-time traffic of material；
(3) controller 15 issues instructions to solenoid valve 11 and addition pump 13, controls the opening of solenoid valve 11, and starts addition
Pump 13, while reading the real-time traffic signal of the liquid of the feedback of flowmeter 12；
(4) addition pump 13 is controlled by frequency converter 16, and controller 15 is adjusted according to the real-time traffic of bulk material
The adding speed of addition pump 13 realizes the equal proportion addition of liquid, and the liquid real-time traffic signal fed back according to flowmeter 12,
Carry out the closed-loop control of liquid addition.
(4) liquid is sprayed by two groups of nozzles 10, is sprayed respectively to two stock streams flowed in opposite directions；
(5) two stock streams pool sub-thread along the guidance collision of arc deflector 7, and in the process, two strands are sprayed-on
The material stream crossed is full and uniform to be mixed, and outflow flow claims.
In actual use, structure composition of the present invention is as follows:
(1) top of shell 2 is claimed to fix feed well 1 of the end with radian in flow, effect is one end and buffering
Storehouse connection, the other end and arc switch gate 3 cooperatively form sealing；
(2) arc switch gate 3 is housed below feed well 1, for controlling the on-off of material, and can further be passed through
The aperture of arc switch gate is adjusted, limitation enters the flow of the material of diversion channel；
(3) diversion channel 6 is housed in the lower section of arc switch gate 3,6 both ends of diversion channel are by sensor connecting piece 8 and claim
Sensor 9 is retransmitted to be connected；
(4) two pieces arc deflector 7 is connected in the bottom of diversion channel 6, be symmetrically installed in opposite directions.
(5) finally between two pieces arc deflector 7, the lower section of diversion channel 6 two groups of nozzles 10 are housed, which is fixed on
Flow claims housing side.
A kind of specific embodiment that bulk material spraying shunt dynamic flow claims of the invention is as follows:
(1) downstream connection of the present invention generally with the surge bunker of storage bulk material.Before work, arc switch gate 3 is closed；
(2) when working, arc switch gate 3 is opened, and bulk material enters diversion channel 6 therewith, is divided into two strands；It is then split into
Bulk material after two strands changes flow direction by arc deflector 7, and outflow flow claims after opposite collision pools sub-thread, under
A process, such as Fig. 2.
(3) when bulk material continue, uniformly across diversion channel 6 when, can to diversion channel 6 generate pressure, act on weighing
On sensor 9, weighing sensor 9 can be converted to this pressure signal voltage signal output.According to one in controller 15
The real-time traffic of bulk material is calculated in fixed algorithm；
(4) at the same time, when weighing sensor 9 has signal to feed back to controller 15, controller 15 opens solenoid valve 11
And starting addition pump 13, two groups of nozzles 10 are started to work, and are sprayed respectively to two stock streams；
(5) the spraying contact surface of Yao Zeng great liquid, depends on the structure of diversion channel.If its nuclear structure is to use
Do the water conservancy diversion skewed slot of reverse interleaved welding, such as Fig. 3.
Claim using this kind of bulk material spraying shunt dynamic flow, since it is with diversion channel 6 and arc water conservancy diversion
Plate 7, it is possible, firstly, to liquid spray is carried out after the material stream flowed out in surge bunker is divided into two strands, it is interior in a limited space to the greatest extent
Spray area is increased to energy, so that more materials are sprayed onto liquid；Then two strands are sprayed by arc deflector 7 again
Coated material stream pools one, and during convergence, two strands of material streams collide, make the material being sprayed onto and not by
The material sprayed to is sufficiently mixed, and improves the problem of being unevenly distributed after micro liquid sprays.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the invention.Therefore, the description and the appended drawings should be considered as illustrative
And not restrictive.
Claims (7)
1. a kind of bulk material spraying shunt dynamic flow claims, including controller, feed well, flow claim shell, arc to open
Shutdown, weighing sensor and nozzle assembly, which is characterized in that the flow claims to further include diversion channel and two pieces of opposite arcs
Deflector, the feed well are fixed on the flow and claim above shell, and the arc switch gate is located at below feed well,
The diversion channel is mounted below the arc switch gate, which is equipped with the weighing sensor, should
Weighing sensor is connected with the controller, and the bottom at left and right sides of the diversion channel is separately connected two pieces of phases
To arc deflector, the nozzle assembly is installed on the flow and claims on shell, and the nozzle assembly is located at institute
Below the diversion channel stated, between two pieces of arc deflectors.
2. a kind of bulk material spraying shunt dynamic flow according to claim 1 claims, which is characterized in that described
The centre of diversion channel is welded by several water conservancy diversion skewed slots are reverse interleaved.
3. a kind of bulk material spraying shunt dynamic flow according to claim 1 claims, which is characterized in that described
It is connect by a sensor connecting piece with the weighing sensor at left and right sides of diversion channel.
4. a kind of bulk material spraying shunt dynamic flow according to claim 1 claims, which is characterized in that described
Bottom at left and right sides of diversion channel is connected with two pieces of arc deflectors respectively, two pieces of arc deflector concave sides
Relatively, it is arranged in symmetry shape.
5. a kind of bulk material spraying shunt dynamic flow according to claim 1 claims, which is characterized in that described
Flow claims to further include a controller, the controller arc switch gate described by telescopic putter connection.
6. a kind of bulk material spraying shunt dynamic flow according to claim 1 claims, which is characterized in that described
Arc switch gate claims shell to be connected by a connecting rod with the flow.
7. a kind of bulk material spraying shunt dynamic flow according to claim 1 claims, which is characterized in that described
Nozzle assembly is connected with a solenoid valve, flow meters, an addition pump and a fluid storage tanks, and the solenoid valve and stream in turn
Meter is directly connected to the controller, and the addition pump is attached by a frequency converter and the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817224.0A CN106370242B (en) | 2016-09-09 | 2016-09-09 | A kind of bulk material spraying shunt dynamic flow claims |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817224.0A CN106370242B (en) | 2016-09-09 | 2016-09-09 | A kind of bulk material spraying shunt dynamic flow claims |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106370242A CN106370242A (en) | 2017-02-01 |
| CN106370242B true CN106370242B (en) | 2019-04-05 |
Family
ID=57896694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610817224.0A Active CN106370242B (en) | 2016-09-09 | 2016-09-09 | A kind of bulk material spraying shunt dynamic flow claims |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106370242B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765936A (en) * | 2020-07-09 | 2020-10-13 | 湖南润天智科机械制造有限公司 | High-precision liquid metering device and metering method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601749Y (en) * | 2003-01-22 | 2004-02-04 | 中国农业科学院饲料研究所 | Enclosed apparatus for liquid mixing and spraying |
| EP1440625A2 (en) * | 2003-01-27 | 2004-07-28 | Dinnissen B.V. | Batch-cycle type heat-treatment apparatus for treating of material like mash fodder as well as a method using such an apparatus for treatment of material |
| CN201515685U (en) * | 2009-10-28 | 2010-06-30 | 武汉明博机电设备有限公司 | High concentration liquid spraying machine capable of continuous working |
| CN203608832U (en) * | 2013-12-19 | 2014-05-28 | 常州三森机电科技有限公司 | Rolling oil spraying automatic control system |
-
2016
- 2016-09-09 CN CN201610817224.0A patent/CN106370242B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601749Y (en) * | 2003-01-22 | 2004-02-04 | 中国农业科学院饲料研究所 | Enclosed apparatus for liquid mixing and spraying |
| EP1440625A2 (en) * | 2003-01-27 | 2004-07-28 | Dinnissen B.V. | Batch-cycle type heat-treatment apparatus for treating of material like mash fodder as well as a method using such an apparatus for treatment of material |
| CN201515685U (en) * | 2009-10-28 | 2010-06-30 | 武汉明博机电设备有限公司 | High concentration liquid spraying machine capable of continuous working |
| CN203608832U (en) * | 2013-12-19 | 2014-05-28 | 常州三森机电科技有限公司 | Rolling oil spraying automatic control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106370242A (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106269331B (en) | Hydraulic spray nozzle | |
| CN201906610U (en) | Spraying reaction device | |
| CN106370242B (en) | A kind of bulk material spraying shunt dynamic flow claims | |
| CN104741256A (en) | Multistage pressure-reduction micro-flow atomizing nozzle | |
| CN104353405A (en) | Horizontal three-directional impinging stream mixing reactor | |
| JPS61138559A (en) | Oscillator for ultrasonic wave injection nozzle | |
| CN110612974A (en) | Plant protection fan-shaped spraying method and fan-shaped spraying device based on impinging stream theory | |
| CN106272106A (en) | A kind of magnetic field assist abrasive waterjet cutting method and injection apparatus thereof | |
| CN103756890B (en) | Positive and negative Scroll-tupe airflow stirring fermentor tank | |
| CN105771720A (en) | Spray type gas-liquid static mixer | |
| US20200368769A1 (en) | Method for spraying insulating mixed paint | |
| CN203796471U (en) | Nozzle with internal flow equalizing chamber | |
| CN206046297U (en) | A kind of water injecting nozzles for washing for oil gas and cooling down | |
| CN214059954U (en) | Medicine adding device | |
| CN101618371B (en) | Steam jet nozzle for boiling liquid | |
| CN208587737U (en) | Spray equipment with gooseneck | |
| CN207478546U (en) | A kind of impact flow reactor | |
| CN202542882U (en) | Pyrolysis device for producing ammonia by urea solution | |
| CN209017942U (en) | A kind of multiple liquid discharge device suitable for sole glue spraying | |
| CN102226498B (en) | Expanded perlite hydrophobic system for liquefied natural gas (LNG) carrier | |
| CN108296033B (en) | Method and equipment for online adjustment of spray angle of nozzle | |
| GB1321468A (en) | Atomisation nozzle | |
| CN220657105U (en) | Uniform dilution heating device for sugar solution | |
| CN214514999U (en) | Discharging system of wet ball mill | |
| CN216988157U (en) | Two-component automatic spray gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |