CN217147874U - Mixture unloader that granule and powder formed - Google Patents
Mixture unloader that granule and powder formed Download PDFInfo
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- CN217147874U CN217147874U CN202121172797.5U CN202121172797U CN217147874U CN 217147874 U CN217147874 U CN 217147874U CN 202121172797 U CN202121172797 U CN 202121172797U CN 217147874 U CN217147874 U CN 217147874U
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Abstract
The utility model discloses a mixture unloader of granule and powder formation, including mixing bunker, push-pull valve, unloading valve and measurement conveyer, the discharge gate of mixing bunker is connected with the feed inlet of unloading valve, the discharge gate of mixing bunker is provided with the push-pull valve, the discharge gate of unloading valve is connected with measurement conveyer, the unloading valve is star type unloading valve, including a plurality of valve plates and a plurality of rubber slab, the tip of every valve plate all is provided with two the rubber slab, two the rubber slab offsets with the relative both sides face of valve plate respectively and links to each other with the valve plate is fixed, two the rubber slab sets up respectively the both sides of valve plate, and with the valve plate is connected.
Description
Technical Field
The utility model relates to a mix unloader, especially a mixture unloader of granule and powder formation.
Background
In industrial production, because rotor scale and reamer scale are only suitable for the measurement of powdery material, if the product of production is powder block form mixture, generally install the belt scale in storage tank bottom and be used for the measurement of unloading material, and because material segregation effect, often the lump material is prior to the powder unloading, if the powder can not stabilize the flow when unloading at last, the material that collapses extremely appears on the belt scale this moment gushes the material phenomenon, generally mountable conventional star unloading valve control powder flow, nevertheless because unloading valve plate and casing clearance are little, meet the lump material and can take place the jamming phenomenon, can't carry the cubic material that gets off earlier stage like this, therefore the stable unloading of powder cubic mixture then becomes a difficult problem. The design aims at solving the problem of stable blanking of granular materials and powdery mixtures, and the improved ash discharge valve is simple in structure, low in modification cost, good in sealing performance, safe, reliable and capable of conveying the mixtures stably in time.
Through search, China with publication number CN204847442U specially facilitates 2015, 7 months and 10 days, discloses a blanking storage device for bulk fine particle powder, which comprises a blanking pipeline, a gate valve, a storage bin, a star-shaped ash discharging device and a connecting pipe, wherein a first exhaust dust remover and a second exhaust dust remover are arranged on the blanking pipeline and the storage bin, so that environment-friendly production is guaranteed; the star-shaped ash discharging device works while the fluidizing device works, so that the continuity of the outward discharging and conveying process of the storage bin is ensured, the problems that the materials in the prior art are easy to stack, blocked, unsmooth in discharging, and the like, and the materials are easy to generate and cannot be discharged and output continuously are solved, and the star-shaped ash discharging device has the advantages that the discharging efficiency is improved, the scattered fine particle powder is difficult to stack, blocked, smooth in discharging, and meets the requirements of environment-friendly production.
Through search and discovery, China with publication number CN105502006A specially used for 2015, 12 months and 22 days discloses a sintering dry and fine powder batching device without ash spraying, which comprises a storage bin, a bin wall vibrator, a gate valve, a discharge hole, a baffle plate, a straight-pulling type belt scale and a belt dust suction point, wherein the arrangement of an intermediate buffer storage bin, a star-shaped ash discharge valve and the like is adopted, when possible ash spraying occurs in the upper storage bin, the material level of the buffer storage bin instantaneously exceeds 2400kg, the ash discharge valve stops running under the action of a program, the ash spraying is effectively blocked, and the straight-pulling type belt scale below the buffer storage bin can normally run for batching, so that the ash spraying phenomenon which possibly occurs at any time is avoided, the production is stabilized, the quality is improved, and the environmental pollution is reduced.
Therefore, the research on stable blanking of the powder block mixture is an urgent task in the field of the current blanking device for the powder block mixture.
Disclosure of Invention
For overcoming the not enough of above-mentioned prior art, the utility model provides a mixture unloader of granule and powder formation to solve the technical problem of the stable unloading of powder lump form mixture.
The utility model discloses a realize through following technical scheme:
the utility model provides a mixture unloader of granule and powder formation, includes mixing bunker, push-pull valve, unloading valve and measurement conveyer, mixing bunker's discharge gate is connected with the feed inlet of unloading valve, mixing bunker's discharge gate is provided with the push-pull valve, the discharge gate of unloading valve is connected with measurement conveyer, its characterized in that: the cinder valve is star type cinder valve, including a plurality of valve plates and a plurality of rubber slab, the tip of every valve plate all is provided with two the rubber slab, two the rubber slab offsets with the relative both sides face of valve plate respectively and links to each other with the valve plate is fixed, two the rubber slab sets up respectively the both sides of valve plate, and with the valve plate is connected.
In the technical scheme, the powder block-shaped mixture in the storage bin falls into the transformed star-shaped ash discharge valve through the gate valve, is subjected to flow control through the ash discharge valve, flows into the metering conveying device, is metered, and then enters other conveying equipment. The utility model discloses well star unloading valve's valve plate end connection rubber slab, rubber slab have elasticity and wear-resisting, and when cubic material passed through, the rubber slab can contract under the effect of cubic material, can not appear the phenomenon of cubic material jamming between the valve plate of unloading valve and casing, and powdery material still can keep good leakproofness when the valve plate.
Preferably, the tip of valve plate is provided with two first through-holes, the side of rubber slab with the position that the valve plate links to each other is provided with two second through-holes, first through-hole with the second through-hole is corresponding, and two fastening bolt pass first, second through-hole will the valve plate links together with two the rubber slab to installation and dismantlement between realization rubber slab and the valve plate are convenient for.
Preferably, every the rubber slab is kept away from one side of valve plate all is provided with metal pressing plate, metal pressing plate with the rubber slab offsets, the third through-hole has been seted up to metal pressing plate's side, first through-hole, second through-hole and third through-hole are corresponding to in the fastening area of contact between increaseing rubber slab and the fastening bolt, reduce friction and dispersed pressure.
Preferably, the valve plate is a carbon steel valve plate so as to meet the requirement of high mechanical property in the working process of the ash discharge valve.
Preferably, the gate valve is a manual gate valve, so that the blanking device can be operated manually in the using process.
Preferably, the metering and conveying device is a metering belt scale, and the rotor scale and the reamer scale are only suitable for metering powdery materials, so that if the produced product is a powdery and blocky mixture, the belt scale is generally arranged at the bottom of the storage tank and used for metering blanking materials, so that the metering of the powdery and blocky materials is realized.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the utility model is provided with the star-shaped ash discharging valve, thereby realizing the control of the powder flow and solving the technical problem that the powder material collapses and gushes on the belt weigher; the utility model discloses the valve plate end connection rubber slab of star unloading valve that sets up, rubber slab have elasticity and wear-resisting, and when cubic material passed through, the rubber slab can contract under the effect of cubic material, has solved the technical problem that cubic material appears the jamming phenomenon between the valve plate and the casing of unloading valve.
(2) The utility model discloses the tip of the valve plate of the star unloading valve that sets up is provided with two first through-holes, and the side of rubber slab is provided with two second through-holes with the position that the valve plate links to each other, and two fastening bolt pass corresponding first, second through-hole link together valve plate and two rubber slabs, have made things convenient for the installation and the dismantlement between rubber slab and the valve plate.
(3) The utility model discloses every rubber slab is kept away from one side of valve plate all is provided with metal pressing plate, and metal pressing plate offsets with the rubber slab to in the fastening area of contact who increases between rubber slab and the fastening bolt, reduce friction and dispersed pressure.
Drawings
Fig. 1 is a schematic view of a mixture blanking device according to an embodiment of the present invention;
FIG. 2(a) is a schematic view of a prior art pre-retrofit dump valve in accordance with an embodiment of the present invention;
FIG. 2(b) is a schematic view of a retrofit rear dump valve in accordance with an embodiment of the present invention;
fig. 3 is an enlarged view of portion a according to an embodiment of the present invention;
in the figure: 1. a mixing bin; 2. a gate valve; 3. an ash discharge valve; 4. a metering belt scale; 5. a rubber plate; 6. a valve plate; 7. a metal platen; 8. and fastening the bolt.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-3, this embodiment provides a mixture unloader that granule and powder formed, including mixing bunker 1, push-pull valve 2, unloading valve 3 and measurement conveyer, the discharge gate of mixing bunker 1 is connected with unloading valve 3's feed inlet, the discharge gate of mixing bunker 1 is provided with push-pull valve 2, unloading valve 3's discharge gate is connected with measurement conveyer, unloading valve 3 is star type unloading valve, including a plurality of valve plates 6 and a plurality of rubber slab 5, the tip of every valve plate 6 all is provided with two rubber slab 5, two rubber slab 5 offsets and links to each other with valve plate 6 with the relative both sides face of valve plate 6 respectively, two rubber slab 5 sets up respectively valve plate 6's both sides, and with valve plate 6 is connected.
The end part of each valve plate 6 is provided with two rubber plates 5, so that the valve plate of the ash discharging valve can avoid the phenomenon of clamping stagnation of block materials between the valve plate and the shell of the ash discharging valve under the working state of forward rotation and the working state of reverse rotation, the use method capable of realizing the same technical effect by increasing the forward rotation and reverse rotation of the ash discharging valve is adopted, and the service life of the ash discharging valve is prolonged.
The rubber plate 5 and the side face of the valve plate 6 are abutted, and the axial size fixedly connected with the side face of the valve plate is consistent with the axial size of the side face of the valve plate, so that the contact area between the rubber plate 5 and the valve plate 6 is increased, and the rubber plate is used for dispersing the pressure generated when the blocky materials fall on the rubber plate.
The tip of valve plate 6 is provided with two first through-holes, the side of rubber slab 5 with the position that valve plate 6 links to each other is provided with two second through-holes, first through-hole with the second through-hole is corresponding, and two fastening bolt 8 pass first, second through-hole will valve plate 6 and two rubber slab 5 links together to installation and dismantlement between realization rubber slab 5 and the valve plate 6 are convenient for.
Every rubber sheet 5 keeps away from one side of valve plate 6 all is provided with metal pressing plate 7, metal pressing plate 7 with rubber sheet 5 offsets, the third through-hole has been seted up to metal pressing plate 7's side, first through-hole, second through-hole and third through-hole are corresponding to in the fastening area of contact who increases between rubber sheet 5 and the fastening bolt 8, reduce friction and dispersed pressure.
The valve plate 6 is a carbon steel valve plate so as to meet the requirement of the ash discharge valve 3 on high mechanical performance in the working process.
The gate valve 2 is a manual gate valve, and manual operation of the feeding device in the using process is achieved.
The metering and conveying device is a metering belt scale 4, and because the rotor scale and the reamer scale are only suitable for metering powdery materials, if the produced product is a powdery and blocky mixture, the belt scale is generally arranged at the bottom of the storage tank and used for metering blanking materials, so that the metering of the powdery and blocky materials is realized.
The using method comprises the following steps: and the second through holes arranged on the side surfaces of the two rubber plates 5 correspond to the first through holes arranged at the end parts of the single valve plate 6, the third through holes arranged on the side surfaces of the metal pressing plate 7 correspond to the first through holes and the second through holes, and fastening bolts 8 penetrate through the first through holes, the second through holes and the third through holes to realize the installation among the rubber plates 5, the valve plate 6 and the metal pressing plate 7.
In the material unloading in-process, mix powdery material and cubic material in mixing bunker 1 earlier, the push-pull valve 2 that 1 discharge gate of mixing bunker set up is opened manually, the mixing material is followed 1 unloading of mixing bunker to unloading valve 3 this moment, unloading valve 3 adopts inverter motor to rotate valve plate 6 and seals the unloading to the mixing material, 6 end connection rubber slab 5 of valve plate, rubber slab 5 has elasticity and wear-resisting, the cubic material is through, rubber slab 5 can shrink under the effect of cubic material, the phenomenon of cubic material jamming between valve plate 6 and casing can not appear, powdery material still can keep good leakproofness when valve plate 6, the mixing material gets into other conveying equipment after flowing into and metering on the measurement conveyer.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a mixture unloader that granule and powder formed, includes mixing bunker (1), push-pull valve (2), unloading valve (3) and measurement conveyer, the discharge gate of mixing bunker (1) is connected with the feed inlet of unloading valve (3), the discharge gate of mixing bunker (1) is provided with push-pull valve (2), the discharge gate of unloading valve (3) is connected with measurement conveyer, its characterized in that: the ash discharging valve (3) is a star-shaped ash discharging valve and comprises a plurality of valve plates (6) and a plurality of rubber plates (5), the end part of each valve plate (6) is provided with two rubber plates (5) and two rubber plates (5) are respectively abutted against the two opposite side faces of the valve plates (6) and fixedly connected with the valve plates (6), and the two rubber plates (5) are respectively arranged on the two sides of the valve plates (6) and connected with the valve plates (6).
2. The granule and powder mixture feeding device of claim 1, wherein: the end of the valve plate (6) is provided with two first through holes, the side of the rubber plate (5) and the position where the valve plate (6) is connected are provided with two second through holes, the first through holes correspond to the second through holes, and two fastening bolts (8) penetrate through the first through holes and the second through holes to connect the valve plate (6) and the two rubber plates (5) together.
3. A granule and powder mixture discharge apparatus as claimed in claim 2, wherein: every rubber slab (5) is kept away from one side of valve plate (6) all is provided with metal pressing plate (7), metal pressing plate (7) with rubber slab (5) offset, the third through-hole has been seted up to the side of metal pressing plate (7), first through-hole, second through-hole and third through-hole are corresponding.
4. The granule and powder mixture feeding device of claim 1, wherein: the valve plate (6) of the ash discharge valve is a carbon steel valve plate.
5. The apparatus of claim 1 for discharging a mixture of particles and powder, wherein: the gate valve (2) is a manual gate valve.
6. The granule and powder mixture feeding device of claim 1, wherein: the metering and conveying device is a metering belt scale (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172797.5U CN217147874U (en) | 2021-05-28 | 2021-05-28 | Mixture unloader that granule and powder formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172797.5U CN217147874U (en) | 2021-05-28 | 2021-05-28 | Mixture unloader that granule and powder formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217147874U true CN217147874U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121172797.5U Active CN217147874U (en) | 2021-05-28 | 2021-05-28 | Mixture unloader that granule and powder formed |
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|---|---|
| CN (1) | CN217147874U (en) |
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2021
- 2021-05-28 CN CN202121172797.5U patent/CN217147874U/en active Active
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Effective date of registration: 20230616 Address after: 710500 Xiaozhai town Xiaozhai village Xiaozhai building materials factory, Lantian County, Xi'an City, Shaanxi Province Patentee after: Xi'an Jianxiang Building Materials Technology Co.,Ltd. Address before: 430083 Industrial Park, Worker Village, Qingshan District, Hubei, Wuhan Patentee before: WUHAN UJOIN BUILDING MATERIAL TECHNOLOGY Co.,Ltd. |