CN219023440U

CN219023440U - Corrosion-resistant negative pressure type fluid rapid batch filtering system

Info

Publication number: CN219023440U
Application number: CN202223078788.7U
Authority: CN
Inventors: 吴少棠; 练艺; 罗晓妍; 侯志龙; 李婉蓉
Original assignee: New Asia Pacific Testing Technology Service Zhongshan Co ltd
Current assignee: New Asia Pacific Testing Technology Service Zhongshan Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-16
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a corrosion-resistant negative pressure type fluid rapid batch filtering system, which comprises: the side wall of each funnel comprises a double-layer structure formed by an inner wall and an outer wall, a plurality of filter holes are formed in the inner wall of each funnel, a liquid outlet pipe is formed in the outer wall, and filter paper is arranged on one side, far away from the outer wall, of the inner wall of each funnel; the container is arranged below the funnel and is used for containing liquid filtered out from the neck of the funnel and the liquid outlet pipe: the negative pressure mechanism is communicated with the side wall of each liquid outlet pipe. When the filter paper is used, the filter paper is placed on the inner wall of each funnel according to the requirement, and then the liquid to be filtered is poured into the funnel from the upper part of the funnel; because the utility model is provided with the plurality of funnels, the funnels can simultaneously act to filter in batches, so that the filtering speed is further increased.

Description

Corrosion-resistant negative pressure type fluid rapid batch filtering system

Technical Field

The utility model relates to a filtering device, in particular to a corrosion-resistant negative pressure type fluid rapid batch filtering system.

Background

The filtration is a process of purifying and purifying fluid by a special device, and is an operation of separating solids and other substances from liquid (or gas) by passing liquid (or gas) in suspension (or heating gas containing solid particles) through a medium and trapping the solid particles and other substances by the filtration medium under the action of driving force or other external forces. Filtration is the most commonly used method of separating solutions from precipitates. When the mixture of solution and sediment passes through a filter (e.g., filter paper), the sediment remains on the filter and the solution flows through the filter into the receiving vessel. Filtration in the traditional sense refers to a mode of utilizing a porous medium to entrap solid particles in suspension so as to separate solid from liquid. In addition to centrifugation, cells, fragments thereof, and the like may be separated by a conventional filtration method.

When the prior art is used for filtering, the problems of low filtering speed and low filtering efficiency exist, so that a device capable of rapidly filtering is needed.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a corrosion-resistant negative pressure type fluid rapid batch filtering system which can effectively improve the filtering efficiency.

According to an embodiment of the utility model, a corrosion-resistant negative pressure type fluid rapid batch filtering system comprises:

the side walls of the funnels respectively comprise a double-layer structure formed by an inner wall and an outer wall, a plurality of filtering holes are formed in the inner wall of each funnel, a liquid outlet pipe is arranged in the outer wall, and filter paper is arranged on one side, far away from the outer wall, of the inner wall of each funnel;

the container is arranged below the funnel and is used for containing liquid filtered from the neck of the funnel and the liquid outlet pipe:

and the negative pressure mechanism is communicated with the side wall of each liquid outlet pipe.

The corrosion-resistant negative pressure type fluid rapid batch filtering system provided by the embodiment of the utility model has at least the following technical effects: when the filter paper is used, the filter paper is placed on the inner wall of each funnel according to the requirement, and then the liquid to be filtered is poured into the funnel from the upper part of the funnel; firstly, filtering liquid through filter paper, and flowing the liquid into a container through the neck of a funnel; secondly, the negative pressure mechanism performs negative pressure suction on the liquid passing through the filter paper, so that the filtered liquid flows into the container from the liquid outlet pipe. Because the utility model is provided with the plurality of funnels, the funnels can simultaneously act to filter in batches, so that the filtering speed is further increased. In addition, the funnel and the container in the embodiment are made of glass products, so that the glass has high corrosion resistance.

According to some embodiments of the utility model, the outlet pipe is provided with a valve.

According to some embodiments of the utility model, the corrosion resistant negative pressure fluid rapid batch filtration system further comprises a support frame for supporting a plurality of the funnels such that the funnels are positioned above the container.

According to some embodiments of the utility model, the support frame is provided with a base, a supporting rod is vertically arranged on the base, a support is slidably arranged on the supporting rod, a plurality of positioning rings matched with the funnel are arranged on the support, and the positioning rings are used for placing the funnel.

According to some embodiments of the utility model, a sleeve is arranged at one end of the support close to the support rod, the sleeve is sleeved with the support rod, and a bolt is arranged on the side wall of the sleeve and used for fixing the position of the support on the support rod through abutting of the bolt and the support rod.

According to some embodiments of the utility model, the base is provided with a recess structure, which is adapted to the bottom of the container.

According to some embodiments of the utility model, the surface of the positioning ring is provided with a layer of flexible material.

According to some embodiments of the utility model, a hanging and buckling part is arranged on one side of the neck of the funnel, and the funnel can be hung and buckled on the side wall of the container through the hanging and buckling part.

According to some embodiments of the utility model, the negative pressure mechanism comprises an air tube and an air pump; the air pipe comprises a first pipe, a second pipe and a third pipe which are sequentially communicated, the first pipe and the third pipe are horizontally arranged, the second pipe is vertically arranged, the first pipe is communicated with the air pump, and the third pipe is communicated with the liquid outlet pipe; the bottom of first pipe is equipped with the intercommunication the backward flow case of first pipe, the bottom of backward flow case is equipped with the back flow, be equipped with the valve on the back flow.

According to some embodiments of the utility model, the end of the return tube communicates with the reservoir.

According to some embodiments of the utility model, the corrosion-resistant negative pressure type rapid fluid batch filtering system further comprises a tank body, wherein the tank body is used for storing liquid to be filtered, the tank body is connected with a first pipeline, the first pipeline is connected with a plurality of second pipelines, the number of the second pipelines is matched with that of the funnels, a water pump is arranged on the first pipeline, and the water pump is used for conveying the liquid in the tank body into the corresponding funnels through the second pipeline.

According to some embodiments of the utility model, a sealing structure is arranged at the communication part of the air pipe and the liquid outlet pipe.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a first perspective view of a corrosion resistant negative pressure fluid fast batch filtration system according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

reference numerals:

101. a funnel; 102. an inner wall; 103. an outer wall; 104. a filter hole; 105. a liquid outlet pipe; 106. a container; 107. a base; 108. a support rod; 109. a bracket; 110. a positioning ring; 111. a sleeve; 112. a bolt; 113. a concave structure; 114. a hanging buckle part; 115. an air extracting pump; 116. a first tube; 117. a second tube; 118. a third tube; 119. a reflow box; 120. a return pipe; 121. and (3) a valve.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a corrosion-resistant negative pressure type fluid rapid batch filtration system, comprising:

the side wall of each funnel 101 comprises a double-layer structure formed by an inner wall 102 and an outer wall 103, a plurality of filter holes 104 are formed in the inner wall 102 of each funnel 101, a liquid outlet pipe 105 is formed in the outer wall 103, and filter paper is arranged on one side, far away from the outer wall 103, of the inner wall 102 of each funnel 101;

a container 106 disposed below the funnel 101 for containing liquid filtered from the neck of the funnel 101 and the liquid outlet tube 105;

a negative pressure mechanism communicated with the side wall of each liquid outlet pipe 105.

The corrosion-resistant negative pressure type fluid rapid batch filtering system provided by the embodiment of the utility model has at least the following technical effects: when the filter paper is applied, filter paper is placed on the inner wall 102 of each funnel 101 according to the requirement, and then liquid to be filtered is poured into the funnel 101 from the upper part of the funnel 101, and as the funnel 101 is of a double-layer structure, two filtering procedures can be simultaneously carried out to improve the filtering speed; firstly, the liquid flows into the container 106 through the neck of the funnel 101 after being filtered by the filter paper; secondly, the negative pressure mechanism performs negative pressure suction on the liquid passing through the filter paper, so that the filtered liquid flows into the container 106 from the liquid outlet pipe 105. Because the utility model is provided with the plurality of funnels, the funnels can simultaneously act to filter in batches, so that the filtering speed is further increased. In addition, the funnel and the container in the embodiment are made of glass products, so that the glass has high corrosion resistance.

In some embodiments of the utility model, a valve is provided on the outlet pipe 105. The valve can control the on-off of the liquid outlet pipe 105, and can be closed when the negative pressure mechanism is not needed to accelerate the filtration, so that the funnel 101 of the embodiment is used as a common funnel 101.

In some embodiments of the present utility model, the corrosion resistant negative pressure fluid rapid batch filtration system further comprises a support frame for supporting the plurality of hoppers 101 such that the hoppers 101 are positioned above the container 106.

In some embodiments of the present utility model, the support frame is provided with a base 107, a supporting rod 108 is vertically arranged on the base 107, a bracket 109 is slidably arranged on the supporting rod 108, a plurality of positioning rings 110 matched with the funnel 101 are arranged on the bracket 109, and the positioning rings 110 are used for placing the funnel 101. With reference to fig. 2, the positioning ring 110 can be fitted with the funnel 101 such that the funnel 101 rests on the positioning ring 110. It will be appreciated that the size of the container 106 may be different according to the amount of liquid to be filtered, or the size of the funnel 101 may be different, and at this time, the interval between the funnel 101 and the container 106 may be adjusted by the support 109 slidably provided in this embodiment, so that an optimal distance between the container 106 and the funnel 101 may be ensured, and liquid splashing caused by too far distance may be prevented, so that the filtering effect may be better.

In some embodiments of the present utility model, a sleeve 111 is disposed at an end of the support 109 near the strut 108, the sleeve 111 is sleeved with the strut 108, and a bolt 112 is disposed on a side wall of the sleeve 111 for fixing a position of the support 109 on the strut 108 through abutment of the bolt 112 with the strut 108. With reference to fig. 1, the sleeve 111 slides up and down on the strut 108 to adjust the position of the positioning ring 110.

In some embodiments of the present utility model, the base 107 is provided with a recess 113, the recess 113 being adapted to the bottom of the container 106. The concave structure 113 plays a role in positioning the container 106, and it can be understood that when the table is not bumped carelessly during experiments, the container 106 may shift, and the positional relationship between the container 106 and the funnel 101 may also change, and in this embodiment, the concave structure 113 can play a role in limiting the container 106.

In some embodiments of the present utility model, the surface of the retaining ring 110 is provided with a layer of flexible material. The flexible material layer can be a rubber layer, a silica gel layer or a layered structure made of other flexible materials, so that the positioning ring 110 can be in flexible contact with the funnel 101, the funnel 101 can be prevented from being damaged due to the fact that the strength of the funnel 101 is not well controlled when the funnel 101 is placed, and the service life of the funnel 101 can be effectively prolonged.

In some embodiments of the utility model, a catch 114 is provided on one side of the neck of the funnel 101, by means of which catch 114 the funnel 101 can be snapped onto the side wall of the container 106. The hanging buckle part 114 can make the position relation between the funnel 101 and the container 106 more stable.

In some embodiments of the utility model, the negative pressure mechanism includes an air tube and an air pump; the air pipe comprises a first pipe 116, a second pipe 117 and a third pipe 118 which are sequentially communicated, the first pipe 116 and the third pipe 118 are horizontally arranged, the second pipe 117 is vertically arranged, the first pipe 116 is communicated with the air pump, and the third pipe 118 is communicated with the liquid outlet pipe; the bottom of the first pipe 116 is provided with a return tank 119 communicating with the first pipe 116, the bottom of the return tank 119 is provided with a return pipe 120, and the return pipe 120 is provided with a valve 121. In connection with fig. 1, the second pipe 117 arranged vertically can prevent most of the liquid from being pumped into the pump, and in addition, the present embodiment is further provided with a backflow tank 119, and even if the liquid is pumped to the first pipe 116, the liquid can be collected in the backflow tank 119 below the first pipe 116, and then the liquid can be discharged by opening the valve 121.

In some embodiments of the utility model, the end of return tube 120 communicates with reservoir 106. Thereby, the collected liquid can be returned to the container 106.

In some embodiments of the present utility model, the corrosion-resistant negative pressure type rapid batch fluid filtering system further comprises a tank body, the tank body is used for storing the liquid to be filtered, the tank body is connected with a first pipeline, the first pipeline is connected with a plurality of second pipelines, the number of the second pipelines is matched with the number of the funnels 101, a water pump is arranged on the first pipeline, and the water pump is used for conveying the liquid in the tank body to the corresponding funnels 101 through the second pipelines. The arrangement of this embodiment can accelerate the filtration process without manually pouring the liquid into the funnel 101.

In some embodiments of the utility model, a sealing structure is provided where the gas tube communicates with the outlet tube 105. In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A corrosion-resistant negative pressure type fluid rapid batch filtration system, comprising:

the container is arranged below the funnel and is used for containing liquid filtered out of the neck of the funnel and the liquid outlet pipe;

2. The corrosion resistant negative pressure fluid fast batch filtration system of claim 1, wherein: and a valve is arranged on the liquid outlet pipe.

3. The corrosion resistant negative pressure fluid fast batch filtration system of claim 1, wherein: the corrosion-resistant negative pressure type rapid batch fluid filtering system further comprises a supporting frame, wherein the supporting frame is used for supporting a plurality of funnels and enabling the funnels to be located above the container.

4. The corrosion-resistant negative pressure fluid rapid batch filtration system of claim 3, wherein: the support frame is provided with the base, vertically be provided with branch on the base, slide on the branch and be equipped with the support, be equipped with on the support with a plurality of holding rings of funnel adaptation, the holding ring is used for placing the funnel.

5. The corrosion resistant negative pressure fluid fast batch filtration system of claim 4, wherein: the support is close to the one end of branch is equipped with the sleeve pipe, the sleeve pipe with branch cup joints, the sheathed tube lateral wall is equipped with the bolt, in order to be used for through the bolt with the butt of branch realizes the support is in the fixed position on the branch.

6. The corrosion resistant negative pressure fluid fast batch filtration system of claim 4, wherein: the base is provided with a concave structure, and the concave structure is matched with the bottom of the container.

7. The corrosion resistant negative pressure fluid fast batch filtration system of claim 4, wherein: one side of the neck of the funnel is provided with a hanging and buckling part, and the funnel can be hung and buckled on the side wall of the container through the hanging and buckling part.

8. The corrosion resistant negative pressure fluid fast batch filtration system of claim 1, wherein: the negative pressure mechanism comprises an air pipe and an air pump; the air pipe comprises a first pipe, a second pipe and a third pipe which are sequentially communicated, the first pipe and the third pipe are horizontally arranged, the second pipe is vertically arranged, the first pipe is communicated with the air pump, and the third pipe is communicated with the liquid outlet pipe; the bottom of first pipe is equipped with the intercommunication the backward flow case of first pipe, the bottom of backward flow case is equipped with the back flow, be equipped with the valve on the back flow.

9. The corrosion resistant negative pressure fluid fast batch filtration system of claim 8, wherein: the end of the return tube communicates with the reservoir.

10. The corrosion resistant negative pressure fluid fast batch filtration system of claim 1, wherein: the quick batch filtration system of corrosion-resistant negative pressure formula fluid still includes the jar body, the jar body is used for storing the liquid of waiting to filter, the jar body is connected with first pipeline, first pipeline connection has a plurality of second pipelines, the quantity of second pipeline with the quantity adaptation of funnel, be equipped with the water pump on the first pipeline, the water pump be used for with liquid in the jar body is via the second pipeline is carried to corresponding in the funnel.