Fresh milk temporary storage tank

Abstract

The utility model relates to a fresh milk buffer tank which comprises a tank body, a milk inlet is formed in the top of the tank body, a milk outlet is formed in the bottom of the tank body, a filter screen is arranged below the milk inlet and comprises a cylindrical main sleeve, the top of the main sleeve is open and communicated with the milk inlet, and a plurality of inner filter holes are formed in the bottom and the side wall of the main sleeve. The top edge of the main sleeve is provided with a connecting structure, the filter screen further comprises an auxiliary sleeve, the top of the auxiliary sleeve is open, the bottom and the side wall of the auxiliary sleeve are provided with a plurality of outer filter holes, the auxiliary sleeve comprises a left half sleeve and a right half sleeve, one side edge of the left half sleeve and one side edge of the right half sleeve are assembled in a hinged mode, and the hinged axis is in the vertical direction. A fixed connecting structure is arranged at the edge of the other side of each of the left half sleeve and the right half sleeve, and the left half sleeve and the right half sleeve can be oppositely encircled around a hinged axis; filter cloth is clamped between the main sleeve and the auxiliary sleeve; an anti-falling structure is arranged between the main sleeve and the auxiliary sleeve; the auxiliary sleeve is further provided with a driving part. Replacement is convenient and fast, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to milk production and storage and transportation equipment field especially relates to a fresh milk buffer tank. BACKGROUND

[0002] Milk product is both food and food industry raw material, many countries have formed huge industry of milk production, processing, sales, become a big pillar of food industry, and occupies an important position in the national economy, in the existing milk product processing process, generally needs to filter milk product raw materials to remove impurities and some pollutants in milk product raw materials to ensure the quality of milk product.

[0003] In the prior art, the filtering of fresh milk is generally carried out by passing fresh milk into a buffer tank and filtering the milk by gravity in the filter screen. However, after a period of filtering, the impurities on the surface of the filter cloth will be retained on the filter cloth, which will affect the subsequent filtering of the milk and result in poor filtering effect. In addition, in the prior art, the filter cloth in the filter screen is generally replaced by taking down the filter screen as a whole, taking out the filter cloth, replacing it, and then reinstalling it in the buffer tank. This replacement method is low in efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a fresh milk buffer tank to solve the problems of poor filtering effect and low filter cloth replacement efficiency of the buffer tank in the prior art.

[0005] To solve the above problems, the fresh milk buffer tank according to the utility model adopts the following technical scheme:

[0006] The fresh milk buffer tank comprises a tank body, the top of the tank body is provided with a milk inlet, the bottom of the tank body is provided with a milk outlet, a filter screen is arranged below the milk inlet, the filter screen comprises a cylindrical main sleeve, the top of the main sleeve is open and communicates with the milk inlet, a plurality of inner filter holes are arranged on the bottom and the sidewall of the main sleeve, the top edge of the main sleeve is provided with a connecting structure connected with the tank body, the filter screen further comprises a secondary sleeve sleeved outside the main sleeve, the top of the secondary sleeve is open, a plurality of outer filter holes are arranged on the bottom and the sidewall of the secondary sleeve, the secondary sleeve comprises a left half sleeve and a right half sleeve, the left half sleeve and the right half sleeve are hingedly assembled on one side edge, the hinging axis is in the up-down direction, a fixed connecting structure is arranged on the other side edge of the left half sleeve and the right half sleeve, and the left half sleeve and the right half sleeve can be relatively closed around the hinging axis; a filter cloth is clamped between the main sleeve and the secondary sleeve; the main sleeve and the secondary sleeve are provided with an anti-disengagement structure; and the secondary sleeve is further provided with a driving part for driving the left half sleeve and the right half sleeve to expand away from each other.

[0007] In a preferred embodiment, a circle of the blocking edge is arranged on the enclosing surface of the left half sleeve and the right half sleeve of the auxiliary sleeve and is flush with the enclosing surface, and the filter cloth is provided with two pieces which are respectively attached to the inner side walls of the left half sleeve and the right half sleeve, and the blocking edge and the filter cloth are blocked to prevent the filter cloth from being taken off.

[0008] In a preferred embodiment, the outer side wall of the main sleeve is further provided with the anti-taking-off structure which is used for cooperating with the inner side wall of the auxiliary sleeve to limit the filter cloth from being taken off.

[0009] In a preferred embodiment, the anti-taking-off structure comprises a positioning boss arranged on the outer side wall of the auxiliary sleeve and a ring groove arranged on the inner side wall of the auxiliary sleeve in the same height, and the positioning boss and the ring groove are up-down blocked to limit the cooperation of the main sleeve and the auxiliary sleeve.

[0010] In a preferred embodiment, the fixed connection structure is a magnet arranged on the enclosing surface of the left half sleeve and an iron sheet arranged on the enclosing surface of the right half sleeve.

[0011] In a preferred embodiment, the driving part is two handles which are respectively connected to the outer side walls of the left half sleeve and the right half sleeve and are symmetrically arranged on both sides of the hinge position with the hinge axis as the center.

[0012] In a preferred embodiment, the top of the main sleeve is higher than the top of the auxiliary sleeve, and the top end of the main sleeve is provided with a connecting structure which is used for being connected to the top of the tank body.

[0013] In a preferred embodiment, the connecting structure comprises connecting flat plates which are connected to the opposite sides of the top of the main sleeve, and the top of the connecting flat plate is provided with a mounting groove, and the bottom side of the top end of the tank body is provided with a mounting rail, and the main sleeve and the tank body are guided and inserted and fixed.

[0014] According to the above, compared with the prior art, the fresh milk buffer tank related to the utility model can be taken out after being filtered for a period of time, the auxiliary sleeve is unfolded and is separated from the main sleeve, the auxiliary sleeve is taken out together with the filter cloth, the filter cloth is replaced after being cleaned, the auxiliary sleeve is sleeved on the main sleeve, the auxiliary sleeve is prevented from being taken off on the main sleeve through the fixed connection structure, the whole process does not need to take off the whole filter screen, only the auxiliary sleeve needs to be taken off and replaced, the replacement is convenient and fast, and the utility model has high practicability; meanwhile, the structure that the main sleeve and the auxiliary sleeve clamp the filter cloth can more stably satisfy the clamping stability of the filter cloth and guarantee the filtering effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings used in the embodiments will be briefly introduced as follows:

[0016] Figure 1The specific embodiment structure schematic view of the milk buffer tank of the utility model;

[0017] Figure 2 For Figure 1 The structure schematic view of the filter screen in the middle;

[0018] Figure 3 For left half sleeve unfolded attitude chart;

[0019] Figure 4 For Figure 3 The structure schematic view of the auxiliary sleeve in the middle;

[0020] Figure 5 For Figure 3 The structure schematic view of the main sleeve in the middle;

[0021] Figure 6 For Figure 3 The structure schematic view of the filter cloth in the middle.

[0022] Mark 1 - tank body; 11 - milk inlet; 12 - milk outlet; 13 - installation guide rail; 2 - filter screen; 3 - main sleeve; 31 - connecting cross plate; 32 - installation groove; 33 - positioning boss; 34 - anti-off groove; 35 - inner filter hole; 4 - auxiliary sleeve; 5 - left half sleeve; 51 - baffle; 52 - ring groove; 53 - outer filter hole; 54 - hinged shaft; 55 - magnet; 56 - handle; 6 - right half sleeve; 61 - hinged sleeve; 62 - iron sheet; 7 - filter cloth. DETAILED DESCRIPTION

[0023] In order to make the technical purpose, technical scheme and beneficial effect of the utility model more clear, the technical scheme of the utility model is further explained below by combining with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model, that is, the described embodiments are only a part of the embodiments of the utility model, and are not all the embodiments. The components of the utility model embodiments described and shown herein can be arranged and designed in various different configurations.

[0024] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "first", "second", and the like, do not denote any order, quantity, or importance, but are used to identify different components. The terms "mounting", "connected", "connected" should be interpreted broadly, for example, it can be mechanical connection or electrical connection, it can be internal communication of two elements, it can be direct connection or indirect connection through intermediate medium, and the specific meaning of the above terms can be understood by those skilled in the art according to the specific circumstances. The terms "vertical", "horizontal", "up", "down", "left", "right" and the like used herein are for illustrative purposes only and do not represent the only implementation.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0026] The specific embodiment of the milk buffer tank of the utility model relates to, as shown in the figure, the milk buffer tank includes tank body 1, the tank body 1 is the structure of whole cylinder, top has milk inlet 11, bottom has milk outlet 12, milk inlet 11 below is arranged filter screen 2, of course, the function of the buffer tank can be increased at will according to the actual needs of the present, such as increasing cooling module, sterilization module etc., not specifically limited. In this embodiment, milk is passed into tank body 1 through the top milk inlet 11, and the milk is filtered through filter screen 2.

[0027] Filter screen 2 includes cylindrical main sleeve 3 and cylindrical secondary sleeve 4 sleeved outside main sleeve 3, wherein the top of main sleeve 3 and secondary sleeve 4 is open and communicates with milk inlet 11, in order to realize the filtering function, a plurality of inner filter holes 35 are arranged on the bottom and sidewall of main sleeve 3, a plurality of outer filter holes 53 are arranged on the bottom and sidewall of secondary sleeve 4, and filter cloth 7 is clamped between main sleeve 3 and secondary sleeve 4. Milk enters main sleeve 3 through milk inlet 11, and then is discharged into tank body 1 through inner filter holes 35, filter cloth 7 and outer filter holes 53.

[0028] The top end of the main sleeve 3 has an outwardly folded extension, in order to realize the fixed connection assembly of the main sleeve 3 and the top wall of the tank body 1, in the embodiment, the top end of the main sleeve 3 is provided with a connecting structure for connecting the top of the tank body 1, and specifically, the connecting structure includes connecting plates connected to the top of the main sleeve 3 on opposite sides, the top of the connecting plate has a mounting groove 32, and the bottom side of the top end of the tank body 1 has a mounting rail, and the main sleeve 3 is guided and inserted into the tank body 1 to be fixed.

[0029] The above-mentioned fixed connection mode is a detachable guided insertion, and in order to realize the horizontal insertion of the main sleeve 3, an opening can be formed on the front side wall of the tank body 1 at a position equal in height to the filter screen 2, and a sealing door is arranged at the opening, so that the main sleeve 3 is conveniently inserted horizontally into the mounting rail 13, and the fixed connection of the main sleeve 3 and the tank body 1 is realized. Of course, in other embodiments, an operating port can also be arranged on one side of the top of the tank body 1, and the filter screen 2 is moved downward into the operating port and then inserted horizontally. The connection mode of the two can also be replaced by a buckle type, a hoop type, a bolt fastening type and the like. No specific limitation is made.

[0030] In order to facilitate the replacement of the filter cloth 7, the auxiliary sleeve 4 includes a left half sleeve 5 and a right half sleeve 6, and hinge shafts 54 and hinge sleeves 61 are formed at the front side edges of the left half sleeve 5 and the right half sleeve 6, so as to realize hinged assembly through shaft sleeve insertion, the hinge shafts 54 are linear along the up-down direction, and the rear side edges of the left half sleeve 5 and the right half sleeve 6 are provided with fixed connection structures, and the left half sleeve 5 and the right half sleeve 6 can be relatively closed around the hinge shafts 54; specifically, the fixed connection structures are magnetic stones 55 arranged on the closed surfaces of the left half sleeve 5 and iron sheets 62 arranged on the closed surfaces of the right half sleeve 6.

[0031] Of course, in other embodiments, the fixed connection structure can also be designed as a buckle type or a telescopic spring type structure.

[0032] In order to realize the connection of the main sleeve 3 and the auxiliary sleeve 4, and the anti-disengagement limiting after connection, an anti-disengagement structure is arranged between the main sleeve 3 and the auxiliary sleeve 4; the anti-disengagement structure includes positioning bosses 33 arranged on the outer side walls of the auxiliary sleeve 4, and ring grooves 52 arranged on the inner side walls of the auxiliary sleeve 4 in the same height, and the positioning bosses 33 and the ring grooves 52 are in up-down blocking limiting cooperation to realize the anti-disengagement assembly of the main sleeve 3 and the auxiliary sleeve 4. When the left half sleeve 5 and the right half sleeve 6 are relatively unfolded, the left half sleeve 5 and the right half sleeve 6 are relatively closed, and in the closing process, the ring grooves 52 on the left half sleeve 5 and the right half sleeve 6 are clamped on the positioning bosses 33, so as to realize the anti-disengagement assembly of the two.

[0033] In order to facilitate the unfolding of the auxiliary sleeve 4, the auxiliary sleeve 4 is further provided with a driving part for driving the left half sleeve 5 and the right half sleeve 6 to unfold away from each other. The driving part is two handles 56 connected to the outer side walls of the left half sleeve 5 and the right half sleeve 6 respectively, and the two handles 56 are symmetrically arranged on both sides of the hinge position with the hinge shaft 54 as the center.

[0034] In order to facilitate the filter cloth 7 into the left half cover 5 and the right half cover 6, and avoid falling off, the left half cover 5 and the right half cover 6 of the auxiliary cover 4 are provided with a circle of the blocking edge 51 flush with the surrounding surface, and the filter cloth 7 has two pieces, which are respectively attached to the inner side walls of the left half cover 5 and the right half cover 6, and the blocking edge 51 and the filter cloth 7 are blocked to prevent the filter cloth 7 from falling off.

[0035] In other embodiments, the filter cloth 7 can be wet and attached to the left half cover 5 or the right half cover 6, and in order to avoid gaps between the filter cloth 7, the tail ends of the two pieces of filter cloth 7 can be placed on top of each other.

[0036] In order to avoid the filter cloth 7 from falling down and accumulating at the bottom of the gap between the main cover 3 and the auxiliary cover 4, and causing the filter to fail, the outer side wall of the main cover 3 is further provided with the anti-falling groove 34 for cooperating with the inner side wall of the auxiliary cover 4 to limit the filter cloth 7 upward and downward.

[0037] In this embodiment, only the replacement and cleaning of the filter screen 2 for milk are limited, and as for how to increase the filtering efficiency, those skilled in the art can design as needed, such as increasing the stirring assembly in the main cover 3, or increasing the pressing plate structure for pressing, etc.

[0038] Finally, it should be noted that the above embodiments are only used for illustration and do not limit the technical solutions of the utility model, any equivalent replacement and modification or partial replacement of the utility model without departing from the spirit and scope of the utility model should be covered within the scope of the utility model claim protection.

Claims

1. A fresh milk buffer tank, comprising a tank body, the top of the tank body being provided with a milk inlet, the bottom of the tank body being provided with a milk outlet, a filter screen being arranged below the milk inlet, characterized in that, The filter screen comprises a cylindrical main sleeve, the top of which is open and communicates with a milk inlet, the bottom and the sidewall of which are provided with a plurality of inner filter holes, and the top edge of which is provided with a connecting structure for connecting with a tank body; the filter screen further comprises a secondary sleeve which is sleeved outside the main sleeve, the top of the secondary sleeve is open, and the bottom and the sidewall of the secondary sleeve are provided with a plurality of outer filter holes; the secondary sleeve comprises a left half sleeve and a right half sleeve, one side edge of the left half sleeve and the right half sleeve is hingedly assembled, the hinging axis is in the up-down direction, the other side edge of the left half sleeve and the right half sleeve is provided with a fixed connecting structure, and the left half sleeve and the right half sleeve can be relatively closed around the hinging axis; a filter cloth is clamped between the main sleeve and the secondary sleeve; the main sleeve and the secondary sleeve are provided with an anti-disengagement structure; and the secondary sleeve is further provided with a driving part for driving the left half sleeve and the right half sleeve to expand away from each other.

2. The fresh milk buffer tank according to claim 1, characterized in that The closing surfaces of the left half sleeve and the right half sleeve of the secondary sleeve are provided with a ring of blocking edges which are flush with the closing surfaces, the filter cloth has two pieces which are respectively attached to the inner sidewalls of the left half sleeve and the right half sleeve, and the blocking edges and the filter cloth stop and prevent disengagement.

3. The fresh milk buffer tank according to claim 2, characterized in that The outer sidewall of the main sleeve is further provided with an anti-disengagement groove for cooperating with the inner sidewall of the secondary sleeve to limit the filter cloth in the up-down direction.

4. The fresh milk buffer tank according to claim 1, characterized in that, The anti-disengagement structure comprises a positioning boss arranged on the outer sidewall of the secondary sleeve, and a ring groove arranged on the inner sidewall of the secondary sleeve in the same height, the positioning boss and the ring groove are in up-down stop and limiting cooperation to realize the anti-disengagement assembly of the main sleeve and the secondary sleeve.

5. The fresh milk buffer tank according to claim 1, characterized in that, The fixed connecting structure is a magnet arranged on the closing surface of the left half sleeve and an iron sheet arranged on the closing surface of the right half sleeve.

6. The fresh milk buffer tank according to claim 1, characterized in that, The driving part is two handles which are respectively connected to the outer sidewalls of the left half sleeve and the right half sleeve, and the two handles are symmetrically arranged on both sides of the hinging position with the hinging axis as the center.

7. The fresh milk buffer tank according to claim 1, characterized in that, The top of the main sleeve is higher than the top of the secondary sleeve, and the top end of the main sleeve is provided with a connecting structure for connecting with the top of the tank body.

8. The fresh milk buffer tank according to claim 7, characterized in that The connecting structure comprises connecting flat plates which are connected to the top of the main sleeve on opposite sides, the top of the connecting flat plate is provided with a mounting groove, the bottom side of the top end of the tank body is provided with a mounting rail, and the main sleeve and the tank body are guide-inserted and fixed.

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