CN211435271U - Waste liquid collecting device - Google Patents

Abstract

The utility model discloses a waste liquid collecting device, which comprises a collecting box, a filtering funnel and a collecting barrel; the collecting box is provided with a containing space with an opening at the upper part, the inner wall of the containing space is provided with a circle of lap joint plates, and the bottom of the containing space is provided with a liquid outlet; the upper end of the filter funnel is provided with a skirt edge extending outwards, the skirt edge is lapped on the lap joint plate, the skirt edges at two opposite sides are provided with handles, the filter funnel is vertically penetrated, and the middle part of the filter funnel is provided with a filter screen plate for carrying out solid-liquid separation on waste liquid; the collecting barrel is internally provided with a containing cavity and is arranged below the collecting box and communicated with the liquid outlet. The design filters the waste liquid through the filter screen plate to remove most of solid impurities and avoid the solid impurities from accumulating in the barrel; filter the funnel and overlap joint on the overlap joint board through the shirt rim of upper end, do not need the fastener to install it, reduce the dismouting step, in addition the design of handle, conveniently take out filter the funnel and filter the otter board and wash it.

Description

Waste liquid collecting device

Technical Field

The utility model relates to a waste liquid treatment equipment especially relates to a waste liquid collection device.

Background

At present, in the detection inspection process, solution chemical reaction is detected the inspection to the sample to often need carrying out, can produce a large amount of waste liquids and a small amount of solid residue in chemical experiment process, contain not few poisonous and harmful substance in the waste liquid, waste liquid and residue can cause the pollution to the surrounding environment if direct emission, the event needs to collect the arrangement to the waste liquid, and traditional collection device is usually with in the waste liquid direct introduction collecting vessel, lead to the residue to pile up in the barrel head, when empting waste liquid and waste residue in the bucket, often the residue of barrel head is emptyd and can not come out, and barrel head also is inconvenient to be washd, it is more to lead to the residue to amass, influence the collecting vessel and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model provides an avoid the residue to pile up the waste liquid collection device at the bottom of the bucket.

The utility model provides a technical scheme that its technical problem adopted is: a waste liquid collecting device comprises a collecting box, a filtering funnel and a collecting barrel; the collecting box is provided with a containing space with an opening at the upper part, the inner wall of the containing space is provided with a circle of lap joint plates, and the bottom of the containing space is provided with a liquid outlet; the upper end of the filter funnel is provided with a skirt edge extending outwards, the skirt edge is lapped on the lap joint plate, the skirt edges at two opposite sides are provided with handles, the filter funnel is vertically penetrated, and the middle part of the filter funnel is provided with a filter screen plate for carrying out solid-liquid separation on waste liquid; the collecting barrel is internally provided with a containing cavity, the collecting barrel is arranged below the collecting box and communicated with the liquid outlet, the bottom of the collecting barrel is provided with a liquid discharge pipe, and a valve is arranged on the liquid discharge pipe.

According to the utility model discloses waste liquid collection device has following technological effect at least: filtering the waste liquid through a filter screen plate to remove most of solid impurities and avoid the solid impurities from accumulating in the barrel; filter the funnel and overlap joint on the overlap joint board through the shirt rim of upper end, do not need the fastener to install it, reduce the dismouting step, in addition the design of handle, conveniently take out filter the funnel and filter the otter board and wash it, will filter the impurity that filters on it and wash, avoid impurity to pile up the filtration efficiency who influences filter the otter board, compare in wasing the barrel head, it then seems more convenient to wash filter the funnel and filter the otter board.

Further, the peripheral edge of the skirt edge and the inner wall of the accommodating space are provided with a gap so as to facilitate the taking out of the filter funnel.

Further, the skirt edge is provided with a plurality of positioning holes, and the lap joint plate is provided with positioning columns which are matched with the positioning holes and inserted into the positioning holes.

Further, one side of the upper end of the collecting box is hinged with a box cover used for opening or closing the accommodating space.

Furthermore, an opening is formed in the upper end of the collecting barrel, a sealing plug is connected to the opening of the collecting barrel in a sealing mode, a connecting pipe penetrates through the sealing plug, and the upper end of the connecting pipe is communicated with the liquid outlet through a rubber hose.

Furthermore, the connecting pipe is provided with a limiting part corresponding to the lower surface of the sealing plug, and the limiting part is used for abutting against the lower surface of the sealing plug.

Further, the sealing plug adopts the rubber material to make, the sealing plug with the opening of collecting vessel upper end passes through interference fit and realizes sealing connection.

Further, the bottom of the collecting box is provided with an inclined block, and the upper surface of the inclined block inclines downwards towards one side of the liquid outlet so as to guide the waste liquid to the liquid outlet.

Additional aspects and advantages of the invention 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 invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention;

FIG. 2 is a schematic view of a connection structure of the collecting box, the filter funnel and the filter screen plate according to an embodiment of the present invention;

FIG. 3 is a schematic view of the exploded state structure of FIG. 2;

fig. 4 is an enlarged view at a of fig. 1.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 to 4, the utility model discloses a waste liquid collecting device, including collecting box 100, filter funnel 200 and collecting vessel 400.

The collecting container 100 has a receiving space 110 with an open upper portion, and both the collecting container 100 and the receiving space 110 may be rectangular parallelepipeds, but it is understood that they may be cylindrical or have other shapes. The inner wall of the accommodating space 110 is provided with a ring of overlapping plates 120, the middle parts of the overlapping plates 120 are hollow, and the overlapping plates 120 can be fixed on the inner wall of the accommodating space 110 by welding or can be fixed on the inner wall of the accommodating space 110 by fasteners. The lap plate 120 is disposed at an upper half of the accommodating space 110 with a distance from an upper end edge of the accommodating space 110. The bottom of the accommodating space 110 is provided with a liquid outlet 130, and the filtered waste liquid flows out from the liquid outlet 130.

The filtering funnel 200 is gradually folded from top to bottom, the upper end of the filtering funnel 200 is provided with an outwardly extending skirt edge 210, the skirt edge 210 is lapped on the lapping plate 120 and is installed in the accommodating space 110 in a lapping way of the skirt edge 210, a fastening piece is not needed, and the steps of disassembly and assembly are reduced; handles 220 are arranged on the skirts 210 at the two opposite sides, and the handles 220 are convenient to take out. The filtering funnel 200 is through from top to bottom, and the middle part is provided with a filtering screen plate 300 for carrying out solid-liquid separation on the waste liquid; most of the solid impurities are filtered through the filter screen plate 300 so as not to be accumulated in the collection tub 400 to be difficult to clean.

The collecting barrel 400 is provided with a containing cavity inside, the collecting barrel 400 is arranged below the collecting box 100 and communicated with the liquid outlet 130, the bottom of the collecting barrel 400 is provided with a liquid discharge pipe 410, and the liquid discharge pipe 410 is provided with a valve 420. The collecting vessel 400 collects the filtered waste liquid, and after storing to a certain amount, opens the valve 420, pours out the waste liquid and carries out centralized processing to the waste liquid, avoids environmental pollution.

In some embodiments of the present invention, the peripheral edge of the skirt 210 and the inner wall of the accommodating space 110 have a gap 230, the peripheral edge of the skirt 210 can be parallel to the section contour of the inner wall of the accommodating space 110 at the same distance, if the peripheral edge of the skirt 210 is attached to the inner wall of the accommodating space 110, when taking out, there is a frictional resistance, and when exerting force, the resistance is larger, inconvenient to take out, and the gap 230 can eliminate the frictional resistance to facilitate the taking out of the filter funnel 200.

In some embodiments of the present invention, the skirt 210 is provided with a plurality of positioning holes 211, and the lapping plate 120 is provided with positioning posts 121 which are matched with the positioning holes 211 and inserted into the positioning holes 211. Through the cooperation of reference column 121 and locating hole 211 for filter funnel 200 can not rock when using, improves the stability of device.

The utility model discloses an in some embodiments, collecting vessel 400 upper end has an opening, and collecting vessel 400's opening part sealing connection has sealing plug 500, wears to be equipped with connecting pipe 600 on the sealing plug 500, reserves the preformed hole that passes with confession connecting pipe 600 on the sealing plug 500, and connecting pipe 600 is interference fit in order to realize better sealing with the preformed hole. The upper end of the connection pipe 600 is communicated with the liquid outlet 130 through a rubber hose 700. By the design, the sealing performance of the collecting barrel can be guaranteed, and the waste liquid is prevented from entering the collecting barrel 400.

The utility model discloses a in the further embodiment, connecting pipe 600 corresponds sealing plug 500 lower surface and is provided with the spacing portion 610 that is used for offsetting with sealing plug 500 lower surface, and during the installation, connecting pipe 600 is followed and is up inserted sealing plug 500 until spacing portion 610 offsets with sealing plug 500 lower surface down, and connecting pipe 600 cartridge targets in place promptly, and spacing portion 610 can carry out comparatively accurate location to connecting pipe 600 cartridge, also conveniently judges whether the cartridge targets in place, reduces the equipment degree of difficulty. In other embodiments, the position-limiting part 610 may abut against the upper surface of the sealing plug 500 at the upper half of the connecting tube 600.

In a further embodiment, the sealing plug 500 is made of rubber, and the sealing plug 500 is in interference fit with an opening at the upper end of the collecting barrel 400 to realize sealing connection, so that the use of fasteners can be reduced as much as possible, the assembly is convenient, and the cost is reduced.

In some embodiments of the present invention, the inclined block 800 is installed at the bottom of the collection box 100, and the upper surface of the inclined block 800 is inclined downward toward the liquid outlet 130 side to guide the waste liquid to the liquid outlet 130, so as to avoid the waste liquid from accumulating in the collection box 100 as much as possible.

In order to prevent the evaporation of the waste liquid from affecting the surrounding environment, in some embodiments of the present invention, the collecting box 100 is hinged to a box cover 140 on one side of the upper end thereof for opening or closing the accommodating space 110.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A waste liquid collecting device, characterized by comprising:

the collecting box (100) is provided with a containing space (110) with an opening at the upper part, a circle of lap joint plates (120) are arranged on the inner wall of the containing space (110), and a liquid outlet (130) is arranged at the bottom of the containing space (110);

the upper end of the filtering funnel (200) is provided with a skirt edge (210) extending outwards, the skirt edge (210) is lapped on the lapping plate (120), handles (220) are arranged on the skirt edges (210) on two opposite sides, the filtering funnel (200) is communicated up and down, and the middle part of the filtering funnel is provided with a filtering screen plate (300) for carrying out solid-liquid separation on waste liquid;

the collecting barrel (400) is internally provided with a containing cavity, the collecting barrel (400) is arranged below the collecting box (100) and communicated with the liquid outlet (130), the bottom of the collecting barrel is provided with a liquid discharge pipe (410), and the liquid discharge pipe (410) is provided with a valve (420).

2. The waste liquid collection device according to claim 1, wherein: the peripheral edge of the skirt (210) has a gap (230) with the inner wall of the receiving space (110) to facilitate the removal of the filter funnel (200).

3. The waste liquid collecting device according to claim 1 or 2, characterized in that: the skirt edge (210) is provided with a plurality of positioning holes (211), and the lap joint plate (120) is provided with positioning columns (121) which are matched with the positioning holes (211) and inserted into the positioning holes (211).

4. The waste liquid collection device according to claim 1, wherein: one side of the upper end of the collecting box (100) is hinged with a box cover (140) used for opening or closing the accommodating space (110).

5. The waste liquid collection device according to claim 1, wherein: an opening is formed in the upper end of the collecting barrel (400), a sealing plug (500) is connected to the opening of the collecting barrel (400) in a sealing mode, a connecting pipe (600) penetrates through the sealing plug (500), and the upper end of the connecting pipe (600) is communicated with the liquid outlet (130) through a rubber hose (700).

6. The waste liquid collection device according to claim 5, wherein: and a limiting part (610) which is used for abutting against the lower surface of the sealing plug (500) is arranged on the connecting pipe (600) corresponding to the lower surface of the sealing plug (500).

7. The waste liquid collection device according to claim 5, wherein: the sealing plug (500) is made of rubber materials, and the sealing plug (500) is in interference fit with an opening in the upper end of the collecting barrel (400) to achieve sealing connection.

8. The waste liquid collection device according to claim 1, wherein: the bottom of the collection box (100) is provided with an inclined block (800), and the upper surface of the inclined block (800) inclines downwards towards one side of the liquid outlet (130) so as to guide waste liquid to the liquid outlet (130).

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