CN214634450U - Food-grade steel drum - Google Patents

Abstract

The application discloses a food grade steel drum, which comprises a steel drum body and a filtering device, wherein the filtering device is detachably arranged in the steel drum body, the filtering device comprises a filter screen and a fixing plate, the filter screen is detachably connected on the fixing plate, the steel drum body comprises a shell and a filter cavity, the shell is provided with a mounting hole, the mounting hole is communicated with the filter cavity, the filter screen can pass through the mounting hole to be clamped in the filter cavity, the fixing plate extends into the mounting hole and is fixed on the shell, when the steel drum body needs to be filtered, the filter screen is firstly fixed on the fixing plate, then the filter screen is aligned with the mounting hole and is pushed towards the direction of the filter cavity, so that the filter screen can pass through the mounting hole to be arranged in the filter cavity, the filter screen can be quickly arranged in the mounting cavity or taken down from the mounting cavity, the whole mounting process is convenient and convenient, the filter screen can be comprehensively and thoroughly cleaned, the cleaning difficulty of the filter screen is greatly reduced, and the cleaning efficiency is improved.

Description

Food-grade steel drum

Technical Field

The application relates to the technical field of steel drums, in particular to a food-grade steel drum.

Background

The steel drum is one of the traditional containers, and plays an important role in the traditional containers, the steel drum evolves from the skill of temporarily storing the contents to the industrial packaging, selling and packaging, transporting and packaging and the like of today, a consistent flowing container is formed from production to circulation and consumption, a means for preserving the contents for a long time is formed, and the steel drum brings great revolution and progress to the work and life of human beings.

Wherein, the steel drum wide application filters the material in the food production process, and among the prior art the steel drum is generally all welded between its filter screen and the steel drum body when filtering, and this just leads to can't wash the filter screen thoroughly totally, and whole cleaning process is also troublesome hard, takes place to damage when needing to be changed when the filter screen in addition, and whole replacement process is very loaded down with trivial details, and the replacement cost is high.

Disclosure of Invention

In order to overcome prior art's not enough, an aim at of this application provides a food level steel drum, and it is equipped with the detachable filter screen, is convenient for install and dismantle the filter screen fast, conveniently washs the filter screen thoroughly comprehensively.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a food level steel drum, includes steel drum body and filter equipment, filter equipment detachably install in the steel drum is originally internal, filter equipment includes filter screen and fixed plate, filter screen detachably connect in on the fixed plate, the steel drum body includes casing and filter chamber, be equipped with the mounting hole on the casing, the mounting hole intercommunication the filter chamber, the filter screen can pass the mounting hole joint in the filter chamber, the fixed plate stretches into the mounting hole is fixed in on the casing.

Further, be equipped with the butt groove on the casing, the butt groove is followed integratively the surface of casing inwards caves in and forms, the butt groove set up in the outside of mounting hole, the fixed plate includes first joint piece, sealed piece and dog, the one end rigid coupling of sealed piece first joint piece, the other end rigid coupling of sealed piece the dog, sealed piece aims at the mounting hole, the dog butt in the butt groove, the surface of baffle with the surface of casing aligns.

Further, the upper end of filter screen is equipped with the lug, be equipped with first recess on the first joint piece, the lug can be blocked in first recess.

Further, be equipped with the second joint piece on the inner wall of casing, be equipped with the second recess on the second joint piece, the second joint piece is aimed at first joint piece, the second recess is aimed at first recess.

Furthermore, the filter screen is arc filter screen, set up a plurality of filtration pores on the bottom of filter screen and the lateral wall at interval, sealed piece is the semicircle structure.

Further, the upper end of first joint piece is equipped with the first slope piece of downward sloping, first slope piece is followed sealed piece to the slope of first joint piece direction sets up, the upper end of second joint piece is equipped with the second slope piece of downward sloping, the second slope piece is followed the inner wall of casing to the slope of second joint piece direction sets up, the inclination of first slope piece with the inclination of second slope piece is the same.

Furthermore, a plurality of first threaded holes are formed in the protruding block, a plurality of second threaded holes are formed in the first clamping block, and the first threaded holes are aligned with the second threaded holes respectively.

Furthermore, a handle is fixedly arranged on the outer surface of the stop block.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the filter device is provided with the detachable filter device, so that the filter screen can be conveniently and thoroughly cleaned, and meanwhile, the filter device can be detached from the filter cavity in time when the filter screen is damaged, so that the filter device is convenient to replace, the replacement cost is saved, and the replacement efficiency is improved.

(2) It is equipped with first joint piece and second joint piece, can carry out the joint to the filter screen, is fixed in the filter chamber with it, stability when improving the filter screen and filtering.

(3) It is equipped with first slope piece and second slope piece, can treat filterable material to carry out the water conservancy diversion operation in the filter chamber, improves its filtration efficiency.

Drawings

Fig. 1 is a perspective view of a food grade steel drum of the present application.

Fig. 2 is a schematic diagram of the separation state of the steel drum body and the filtering device in the application.

Fig. 3 is a top view of a food grade steel drum of the present application.

Fig. 4 is a cross-sectional view taken along line a-a of fig. 3 of the present application.

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3 of the present application.

Fig. 6 is a perspective view of the steel drum body in the present application.

Fig. 7 is a perspective view of a filter device according to the present application.

Fig. 8 is a schematic view illustrating a state in which the filter net is separated from the fixing plate according to the present application.

In the figure: 1. a food grade steel drum; 10. a steel drum body; 11. a housing; 111. mounting holes; 112. a butt joint groove; 113. a second clamping block; 114. a second groove; 115. a second tilt block; 12. a filter chamber; 20. a filtration device; 21. a filter screen; 211. a bump; 212. a filtration pore; 213. a first threaded hole; 22. a fixing plate; 221. a first clamping block; 222. a sealing block; 223. a stopper; 224. a first groove; 225. a first tilt block; 226. a second threaded hole; 227. and (4) a handle.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-8, a food level steel drum 1, including steel drum body 10 and filter equipment 20, filter equipment 20 detachably installs in steel drum body 10, filter equipment 20 includes filter screen 21 and fixed plate 22, filter screen 21 detachably connects on fixed plate 22, detachably installs and is convenient for dismantle filter screen 21 from fixed plate 22 fast, the change has been washd to filter screen 21 to the convenience, can realize carrying out clean thorough washing to filter screen 21 simultaneously filter screen 21 takes place to damage when only change filter screen 21 can, reduce the replacement cost of filter screen 21. Steel drum body 10 includes casing 11 and filter chamber 12, be equipped with mounting hole 111 on the casing 11, mounting hole 111 intercommunication filter chamber 12, filter screen 21 can pass mounting hole 111 joint in filter chamber 12, fixed plate 22 stretches into mounting hole 111 and is fixed in on the casing 11, when steel drum body 10 needs to filter, be fixed in filter screen 21 on fixed plate 22 earlier, aim at mounting hole 111 with filter screen 21 afterwards, impel to filter chamber 12 direction, make filter screen 21 can pass mounting hole 111 and install in filter chamber 12, can realize installing filter screen 21 in the installation intracavity or taking off filter screen 21 from the installation intracavity fast, whole installation is convenient and fast, can realize carrying out comprehensive thorough washing to filter screen 21, greatly reduced is to filter screen 21's the washing degree of difficulty, improve the cleaning efficiency.

As shown in fig. 2 to 5, a butting groove 112 is formed in the housing 11, the butting groove 112 is integrally formed by inward recessing from the outer surface of the housing 11, the butting groove 112 is disposed outside the mounting hole 111, the fixing plate 22 includes a first clamping block 221, a sealing block 222 and a stopper 223, the first clamping block 221 is used for clamping the filter screen 21, the sealing block 222 is used for sealing the mounting hole 111, one end of the sealing block 222 is fixedly connected to the first clamping block 221, the other end of the sealing block 222 is fixedly connected to the stopper 223, the sealing block 222 is aligned to the mounting hole 111, the stopper 223 is abutted to the butting groove 112, the outer surface of the stopper 223 is aligned to the outer surface of the housing 11, the outer surface of the stopper 223 is connected to the housing 11 through a bolt, and the fixing operation of the fixing plate 22 is facilitated. When filter screen 21 is required to be installed in filter cavity 12, first, the convex block 211 of the right semicircular arc part on filter screen 21 is fixedly connected with the first groove 224 of the first clamping block 221 through a bolt, then filter screen 21 penetrates through installation hole 111 to enter filter cavity 12, after the convex block 211 of the left semicircular arc part on filter screen 21 is clamped in the second groove 114, filter screen 21 can be completely installed in filter cavity 12, at the moment, sealing block 222 extends into the installation hole, the thickness of sealing block 222 is the same as that of installation hole 111, the thickness of the abutting block is the same as that of abutting groove 112, sealing block 222 can be filled in installation hole 111, stop block 223 can be filled in abutting groove 112, thereby fixing plate 22 can be seamlessly connected with housing 11, and the sealing performance of the fixing plate is improved.

Wherein, as shown in fig. 7 and 8, the upper end of filter screen 21 is equipped with lug 211, be equipped with first recess 224 on the first joint piece 221, first recess 224 can be gone into to lug 211, when installing filter screen 21 and fixed plate 22, first lug 211 card of right side semicircle part goes up filter screen 21 goes into first recess 224 earlier, make each first screw hole 213 aim at each second screw hole 226 respectively, insert second screw hole 226 and first screw hole 213 in proper order through inserting and realize being fixed in filter screen 21 on fixed plate 22, whole fixed process is convenient fast, it is fixed effectual.

Wherein, as shown in fig. 4 and fig. 6, the inner wall of the housing 11 is provided with the second clamping block 113, the second clamping block 113 is provided with the second groove 114, the second clamping block 113 aligns to the first clamping block 221, and the second groove 114 aligns to the first groove 224, so that the first clamping block 221 and the second clamping block 113 can firmly fix the filter screen 21 in the filter cavity 12 through the first groove 224 and the second groove 114, respectively, thereby improving the filtering stability thereof. When the filter screen 21 is installed in the filter cavity 12, the convex block 211 on the filter screen 21 of the right semicircular arc part is clamped into the first groove 224, and then fixed in the first groove 224 under the action of the first threaded hole 213 and the second threaded hole 226, the convex block 211 on the filter screen 21 of the left semicircular arc part is clamped in the second groove 114, and the filter screen 21 is effectively fixed by setting the first groove 224 and the second groove 114, so that the filter screen 21 is not moved when being filtered in the filter cavity 12, and the filtering stability is improved. When filter screen 21 is required to be detached from filter cavity 12, only bolts between stop block 223 and housing 11 need to be loosened, and then pull handle 227 is pulled outwards, so that fixing plate 22 can drive filter screen 21 to be pulled out from mounting hole 111, and filter screen 21 can be rapidly detached from filter cavity 12, thereby facilitating complete cleaning of filter screen 21.

Wherein, as shown in fig. 7 and 8, the filter screen 21 is a circular arc filter screen 21, the bottom and the side wall of the filter screen 21 are provided with a plurality of filter holes 212 at intervals, the sealing block 222 is a semi-circular structure, the mounting hole 111 is also a semi-circular structure, and the diameter of the semi-circular arc of the mounting hole 111 is larger than that of the filter screen 21, so that the filter screen 21 can pass through the mounting hole 111 to be clamped and mounted in the filter cavity 12, thereby realizing the detachable mounting of the filter screen 21 in the filter cavity 12,

as shown in fig. 6 to 8, a first inclined block 225 inclined downward is disposed at the upper end of the first clamping block 221, the first inclined block 225 is inclined in the direction from the sealing block 222 to the first clamping block 221, a second inclined block 115 inclined downward is disposed at the upper end of the second clamping block 113, the second inclined block 115 is inclined in the direction from the inner wall of the housing 11 to the second clamping block 113, an inclination angle of the first inclined block 225 is the same as that of the second inclined block 115, the first inclined block 225 and the second inclined block 115 can enclose a filtering area with an inverted circular truncated cone structure, and the first inclined block 225 and the second inclined block 115 are disposed to guide materials above the filter screen 21 so that the materials can rapidly enter the filter screen 21, thereby increasing the filtering efficiency.

As shown in fig. 8, the plurality of first threaded holes 213 are formed in the protruding block 211, the plurality of second threaded holes 226 are formed in the first clamping block 221, the second threaded holes 226 are formed upward from the lower end of the first clamping block 221, each first threaded hole 213 is aligned to each second threaded hole 226, and the arrangement of the first threaded holes 213 and the second threaded holes 226 can quickly achieve connection and detachment between the filter screen 21 and the fixing plate 22.

As shown in fig. 2, a pull handle 227 is fixedly mounted on the outer surface of the stopper 223, and the pull handle 227 facilitates the extraction of the fixing plate 22 from the housing 11 or the installation of the filter screen 21 in the filter chamber 12.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (8)

1. A food grade steel drum which is characterized in that: including steel drum body and filter equipment, filter equipment detachably install in this is internal for the steel drum, filter equipment includes filter screen and fixed plate, filter screen detachably connect in on the fixed plate, the steel drum body includes casing and filter chamber, be equipped with the mounting hole on the casing, the mounting hole intercommunication the filter chamber, the filter screen can pass the mounting hole joint in the filter chamber, the fixed plate stretches into the mounting hole is fixed in on the casing.

2. A food grade steel drum according to claim 1 wherein: be equipped with the butt groove on the casing, the butt groove is followed integratively the surface of casing inwards caves in and forms, the butt groove set up in the outside of mounting hole, the fixed plate includes first joint piece, sealed piece and dog, the one end rigid coupling of sealed piece first joint piece, the other end rigid coupling of sealed piece the dog, sealed piece is aimed at the mounting hole, the dog butt in the butt groove, the surface of dog with the surface of casing aligns.

3. A food grade steel drum according to claim 2 wherein: the upper end of filter screen is equipped with the lug, be equipped with first recess on the first joint piece, the lug can be blocked in first recess.

4. A food grade steel drum according to claim 3 wherein: the inner wall of the shell is provided with a second clamping block, the second clamping block is provided with a second groove, the second clamping block is aligned to the first clamping block, and the second groove is aligned to the first groove.

5. A food grade steel drum according to claim 4 wherein: the filter screen is arc filter screen, set up a plurality of filtration holes on the bottom of filter screen and the lateral wall at interval.

6. A food grade steel drum according to claim 5 wherein: the mounting hole is of a semicircular arc structure.

7. A food grade steel drum according to claim 6 wherein: the upper end of first joint piece is equipped with the first slope piece of downward sloping, first slope piece is followed sealed piece to first joint piece direction slope sets up, the upper end of second joint piece is equipped with the second slope piece of downward sloping, the second slope piece is followed the inner wall of casing to the slope of second joint piece direction sets up, the inclination of first slope piece with the inclination of second slope piece is the same.

8. A food grade steel drum according to claim 7 wherein: the lug is provided with a plurality of first threaded holes, the first clamping block is provided with a plurality of second threaded holes, and the first threaded holes are respectively aligned with the second threaded holes.

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