CN212720393U - Cooling body for particle detection device - Google Patents
Cooling body for particle detection device Download PDFInfo
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- CN212720393U CN212720393U CN202021208256.9U CN202021208256U CN212720393U CN 212720393 U CN212720393 U CN 212720393U CN 202021208256 U CN202021208256 U CN 202021208256U CN 212720393 U CN212720393 U CN 212720393U
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Abstract
The utility model relates to a feed machinery technical field, in particular to cooling body for pellet detection device, cooling body include the cooling chamber, have the material in the cooling chamber and hold the chamber, and the cooling chamber upper end has the feed inlet, and the cooling chamber lower extreme has the discharge gate, and the feed inlet of cooling chamber is connected with sampling device through the elephant trunk, and the discharge gate of cooling chamber is connected with detection device, and cooling body is still including setting up the cooling device near the cooling chamber, the utility model discloses a cooling body installs at pellet feed pulverization rate on-line measuring device feed inlet front end, through the air-cooled of cooling blower to the sample of cooling chamber, can realize that pellet feed is in time cooled off before being detected, ensures the timeliness and the accuracy of test data that pellet feed pulverization rate on-line measuring device detected.
Description
Technical Field
The utility model relates to a feed machinery technical field, in particular to granule is cooling body for detection device.
Background
According to the regulation of national standard GB/T16765-1997 general technical conditions of granulated feed, the powder content and the powdering rate of the granulated feed are measured, the difference between the temperature of the granules and the ambient temperature is within 5 ℃, and the measurement is carried out immediately after the granulated feed is cooled. The on-line detection device for the pulverization rate of the granulated feed is characterized in that a quantitative sampler is arranged on a chute of a cooler for discharging materials from a granulator, and a sample granulated feed enters the detection device through the guide of the chute for detection. The conditions for immediate detection were not met due to the higher temperature of the sample pellet feed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the material that prior art exists detects the high unsatisfied detection condition of temperature, the utility model provides a can realize material cooling's cooling body for particle detection device.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a granule is cooling body for detection device, cooling body includes the cooling chamber, has the material in the cooling chamber and holds the chamber, cooling chamber upper end the feed inlet has, the cooling chamber lower extreme has the discharge gate, the feed inlet of cooling chamber is connected with sampling device through the elephant trunk, the discharge gate of cooling chamber be connected with detection device, cooling body is still including setting up near the cooling chamber be used for carrying out refrigerated confession cold charge device to the material in the cooling chamber.
Further, the cooling device including setting up the bellows in the cooling chamber outside, form the cooling cavity between cooling chamber outer wall and the bellows inner wall, the bellows be connected with cooling blower through the wind channel, cooling blower's air outlet and the cooling cavity intercommunication in the bellows, cooling mechanism still include with the communicating gas vent of cooling cavity.
Furthermore, a tee joint is arranged between the chute and the feeding hole of the cooling chamber, a first interface of the tee joint is connected with the chute, the feeding hole of the cooling chamber penetrates out of the upper cover of the bellows and is connected with a second interface of the tee joint, and a third interface of the tee joint is used as the exhaust port.
Furthermore, the material containing cavity in the cooling chamber is communicated with the cooling cavity. Therefore, cold air can enter the material accommodating cavity, and the cooling effect is better.
Furthermore, the cooling chamber is a cylindrical barrel, and a barrel section corresponding to the cooling cavity is rolled by a stainless steel screen plate, so that the cooling chamber is simple to manufacture and low in cost.
Furthermore, an on-off device for blocking and releasing the materials is arranged below the cooling chamber. Make the material fully cool down through the on-off device, then flow into detection device again, it is better than material stream through in-process cooling effect like this, detect more accurately.
Furthermore, the on-off device comprises a flat gate plate arranged at the bottom of the cooling chamber, the flat gate plate slides in a reciprocating mode along the direction perpendicular to the material conveying direction, a discharge hole is formed in the flat gate plate, and the discharge hole of the flat gate plate is overlapped with or staggered with a discharge hole of the cooling chamber to realize on-off of materials. When the cooling chamber is in a material receiving state, the air cylinder stretches out and pushes the flat gate plate to enable the discharge hole of the flat gate plate to be staggered with the discharge hole of the cooling chamber, the air cylinder retracts after cooling time is over, the flat gate plate is pulled to enable the discharge hole of the flat gate plate to be over against the discharge hole of the cooling chamber, and the functions of separating and discharging after cooling are achieved.
Furthermore, the cooling chamber below be fixed with the base, the base on have and supply the gliding slide of flat flashboard, the on-off device still include the cylinder, the piston rod of cylinder fixed with flat flashboard through the round pin axle.
Has the advantages that:
(1) the cooling mechanism of the utility model is arranged at the front end of the feed inlet of the on-line detection device for the pulverization rate of the granulated feed, and the sample in the cooling chamber is cooled by the cooling fan, so that the granulated feed can be cooled in time before being detected, and the timeliness of the detection of the on-line detection device for the pulverization rate of the granulated feed and the accuracy of the detection data are ensured;
(2) when the cooling chamber meets the material state, the cylinder stretches out and promotes flat flashboard and make the discharge opening of flat flashboard stagger with the discharge gate of cooling chamber, and the cylinder retracts after the cooling time, and the flat flashboard of pulling makes the discharge opening of flat flashboard just to the discharge gate of cooling chamber, cuts off, the function of blowing after the cooling when realizing the cooling, guarantees the cooling effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view showing an installation position of a cooling mechanism for a particle detecting apparatus;
FIG. 2 is a schematic view of a cooling mechanism for a particle detecting apparatus;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a bottom view of FIG. 2;
FIG. 5 is a cross-sectional view B-B of FIG. 2;
FIG. 6 is a schematic view of a cooling chamber configuration;
fig. 7 is a three-dimensional appearance diagram of the cooling mechanism.
The device comprises a sampling device 1, a sampling device 2, a chute 3, a three-way joint 4, a cooling mechanism 5, a detection device 6, a cylinder 7, a pin shaft 8, a flat gate plate 9, a base 10, an air box 11, an air box upper cover 12, a cooling chamber 13, an air duct 14 and a cooling fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
As shown in figures 1-7, a cooling body for granule detection device, cooling body 4 includes cooling chamber 12, it holds the chamber to have the material in cooling chamber 12, cooling chamber 12 upper end has the feed inlet, cooling chamber 12 lower extreme has the discharge gate, the feed inlet of cooling chamber 12 is connected with sampling device 1 through elephant trunk 2, sampling device 1 can be quantitative sampler, the discharge gate of cooling chamber 12 is connected with detection device 5, detection device 5 can be pulverization rate detection device, also can be other detection device, cooling body 4 still includes and sets up near cooling chamber 12 and is used for carrying out the refrigerated confession cold charge device to the material in the cooling chamber 12.
Referring to fig. 2, 3 and 7, the cooling device includes an air box 10 disposed outside a cooling chamber 12, a cooling cavity is formed between an outer wall of the cooling chamber 12 and an inner wall of the air box 10, the air box 10 is connected to a cooling fan 14 through an air duct 13, an air outlet of the cooling fan 14 is communicated with the cooling cavity in the air box 10, and the cooling mechanism 4 further includes an air outlet communicated with the cooling cavity.
As shown in figure 1, a three-way joint 3 is arranged between a chute 2 and a feeding hole of a cooling chamber 12, a first interface of the three-way joint 3 is connected with the chute 2, the feeding hole of the cooling chamber 12 penetrates out of an upper cover 11 of a bellows and is connected with a second interface of the three-way joint 3, and a third interface of the three-way joint 3 is used as an exhaust port. The third interface of the three-way joint 3 is arranged obliquely upwards.
As shown in fig. 3, the material holds the chamber and communicates with each other with the cooling cavity in the cooling chamber 12, can adopt at structural style such as 12 lateral walls trompil in the cooling chamber, the utility model discloses in, cooling chamber 12 is cylindrical barrel, and the barrel section that corresponds with the cooling cavity position adopts stainless steel mesh plate to roll up the system, and is specific, and the barrel that the lower section was about 1/3 heights is rolled up by 10 mesh stainless steel mesh plate, and cooling chamber 12 is in bellows 10 with bellows 10 bottom parallel and level and coaxial line, forms the cooling cavity of annular interlayer between the cooling chamber 12 outside and the bellows 10 inboard, and like this, the cold wind in the cooling cavity passes stainless steel mesh plate, carries out the forced air cooling to the material.
An on-off device for blocking and releasing the material is arranged below the cooling chamber 12.
As shown in fig. 2 and 5, the on-off device comprises a flat gate plate 8 arranged at the bottom of the cooling chamber 12, the flat gate plate 8 slides back and forth along the direction perpendicular to the material conveying direction, a discharge hole is formed in the flat gate plate 8, and the discharge hole of the flat gate plate 8 is overlapped or staggered with the discharge hole of the cooling chamber 12 to realize the on-off of the material. When the cooling chamber 12 is in a material receiving state, the cylinder 6 stretches out to push the flat gate plate 8 to enable the discharge hole of the flat gate plate 8 to be staggered with the discharge hole of the cooling chamber 12, the cylinder 6 retracts after cooling time is finished, the flat gate plate 8 is pulled to enable the discharge hole of the flat gate plate 8 to be opposite to the discharge hole of the cooling chamber 12, and the functions of cutting off and discharging after cooling are achieved.
As shown in fig. 4 and 5, a base 9 is fixed below the cooling chamber 12, a slide way for the flat gate plate 8 to slide is arranged on the base 9, the on-off device further comprises an air cylinder 6, and a piston rod of the air cylinder 6 is fixed with the flat gate plate 8 through a pin 7.
The cooling device supplies cold air which is not necessarily cold air, but also can be cold water, if the cold water is cold water, the cooling chamber is closed, so that the cooling chamber is made into a flat shape and the like in order to ensure that the materials positioned in the middle of the cooling chamber can also meet the cooling requirement, but the volume of the cooling chamber is increased, and the cost is increased; preferably, the utility model discloses a cold air cools off.
The working principle is as follows:
the flat flashboard 8 of cylinder 6 promotion in the pelletization process for the discharge opening staggers with the discharge gate of cooling chamber 12 on the flat flashboard 8, and quantitative sampler 1 begins the sample, and pellet feed gets into cooling chamber 12 through elephant trunk 2, and cooling blower 14 starts, carries out the forced air cooling to the pellet feed in the cooling chamber 12, and exhausts from three way connection 3's third aircraft nose. After the cooling time is over, the cylinder 6 retracts, the flat gate plate 8 is pulled to enable the discharge hole of the flat gate plate 8 to be over against the discharge hole of the cooling chamber 12, the cooling chamber 12 discharges materials to enter the pulverization rate online detection device 5, and then the next working cycle is started.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (8)
1. The cooling mechanism for the particle detection device is characterized in that the cooling mechanism (4) comprises a cooling chamber (12), a material accommodating cavity is arranged in the cooling chamber (12), a feeding hole is formed in the upper end of the cooling chamber (12), a discharging hole is formed in the lower end of the cooling chamber (12), the feeding hole of the cooling chamber (12) is connected with a sampling device (1) through a chute (2), the discharging hole of the cooling chamber (12) is connected with a detection device (5), and the cooling mechanism (4) further comprises a cooling device which is arranged near the cooling chamber (12) and used for cooling materials in the cooling chamber (12).
2. The cooling mechanism for a particle detecting device according to claim 1, wherein: the cooling device comprises an air box (10) arranged outside a cooling chamber (12), a cooling cavity is formed between the outer wall of the cooling chamber (12) and the inner wall of the air box (10), the air box (10) is connected with a cooling fan (14) through an air duct (13), the air outlet of the cooling fan (14) is communicated with the cooling cavity in the air box (10), and the cooling mechanism (4) further comprises an exhaust port communicated with the cooling cavity.
3. A cooling mechanism for a particle detecting device according to claim 2, wherein: the air exhaust device is characterized in that a three-way joint (3) is arranged between the chute (2) and the feed inlet of the cooling chamber (12), a first interface of the three-way joint (3) is connected with the chute (2), the feed inlet of the cooling chamber (12) penetrates out of the air box upper cover (11) and is connected with a second interface of the three-way joint (3), and a third interface of the three-way joint (3) serves as the air exhaust port.
4. A cooling mechanism for a particle detecting device according to claim 3, wherein: the material containing cavity in the cooling chamber (12) is communicated with the cooling cavity.
5. The cooling mechanism for a particle detecting device according to claim 4, wherein: the cooling chamber (12) is a cylindrical barrel, and a barrel section corresponding to the position of the cooling cavity is rolled by a stainless steel screen plate.
6. The cooling mechanism for a particle detecting device according to claim 1, wherein: an on-off device for blocking and releasing the materials is arranged below the cooling chamber (12).
7. The cooling mechanism for a particle detecting device according to claim 6, wherein: the on-off device comprises a flat gate plate (8) arranged at the bottom of a cooling chamber (12), the flat gate plate (8) slides in a reciprocating mode in the direction perpendicular to the material conveying direction, a discharge hole is formed in the flat gate plate (8), and the discharge hole of the flat gate plate (8) is overlapped with a discharge hole of the cooling chamber (12) or staggered to realize on-off of materials.
8. The cooling mechanism for a particle detecting device according to claim 7, wherein: the cooling chamber (12) below be fixed with base (9), base (9) on have and supply the gliding slide of flat flashboard (8), on-off device still include cylinder (6), the piston rod of cylinder (6) pass through round pin axle (7) and flat flashboard (8) fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021208256.9U CN212720393U (en) | 2020-06-24 | 2020-06-24 | Cooling body for particle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021208256.9U CN212720393U (en) | 2020-06-24 | 2020-06-24 | Cooling body for particle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212720393U true CN212720393U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021208256.9U Active CN212720393U (en) | 2020-06-24 | 2020-06-24 | Cooling body for particle detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212720393U (en) |
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2020
- 2020-06-24 CN CN202021208256.9U patent/CN212720393U/en active Active
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