CN217795013U - Polishing solution solid-liquid separation recovery unit - Google Patents

Abstract

The utility model discloses a polishing solution solid-liquid separation and recovery device, which comprises a first settling chamber, wherein the first settling chamber is provided with a primary filter basket and a spiral lifting device, the primary filter basket is detachably arranged at the top of the first settling chamber, and the spiral lifting device is obliquely inserted from the side wall of the first settling chamber and is arranged along the bottom of the first settling chamber; the second settling chamber is communicated with the first settling chamber, and a submersible pump is arranged in the second settling chamber. Most of bristles and large garbage particles are filtered out through the primary filter basket, and are prevented from entering the submersible pump; performing primary precipitation on polishing powder and small solid particles through a first precipitation chamber, arranging a spiral lifting device at the bottom, and pumping out precipitates to the outside for solid waste treatment; carry out the secondary through the second drip chamber to the waste liquid and deposit, further reduce the harm of solid particle to the immersible pump, reach more solid-liquid separation effect, alleviate the burden at waste water station, made things convenient for the classification of discarded object.

Description

Polishing solution solid-liquid separation recovery unit

Technical Field

The utility model relates to a solid-liquid recovery technical field especially relates to a polishing solution solid-liquid separation recovery unit.

Background

In recent years, with the development of electronic communication, smart phones are developing more and more rapidly, and with the development of smart phones, cover glass applied to smart phones is also newly developed, and the processing method of the cover glass generally comprises the steps of engineering, cutting, engraving, grinding and polishing, cleaning, hot bending, double-sided light scanning, primary detection, chemical strengthening, secondary detection, UV transfer printing, film coating and the like; when the front middle section of the cover plate glass is machined, the cover plate glass needs to be ground and polished, a large amount of polishing solution needs to be used in the processing process, waste liquid can be generated after polishing, and the waste liquid contains bristles, polishing powder, water and other impurities. When the polishing liquid is discarded, solid-liquid separation and separation treatment are required. The traditional method is that the waste liquid is directly poured into a large water tank, and the liquid is pumped to a waste water treatment station by a submersible pump. Such a treatment method can cause several problems: 1. bristles and solid garbage easily cause blockage, seizure and abrasion of the submersible pump; 2. the extracted wastewater still contains a large amount of small-particle solid garbage such as polishing powder and the like, so that the burden of a wastewater treatment system is increased; 3. and solid waste treatment is carried out after solid waste such as the precipitated polishing powder and the like is fished out from the bottom of the water tank and drained.

Therefore, there is a need in the art for an improved polishing solution solid-liquid separation and recovery device.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a polishing solution solid-liquid separation and recovery device, which includes:

the first settling chamber is provided with a primary filter basket and a spiral lifting device, the primary filter basket is detachably arranged at the top of the first settling chamber, and the spiral lifting device is obliquely inserted from the side wall of the first settling chamber and is arranged along the bottom of the first settling chamber;

the second settling chamber is communicated with the first settling chamber, and a submersible pump is arranged in the second settling chamber.

In some embodiments, the spiral lifting device includes a motor and a lifting channel, a spiral rod is axially disposed along the lifting channel, and an output shaft of the motor is connected with the spiral rod to drive the spiral rod to rotate.

In some embodiments, the end of the lifting channel near the motor is provided with a discharge outlet.

In some embodiments, the spiral lifting device is fixedly connected with the first settling chamber sidewall by a flange fastener.

In some embodiments, the second settling chamber has a buffer plate disposed perpendicular to the bottom, and the submersible pump is disposed on a side of the buffer plate away from the first settling chamber.

In some embodiments, the primary filter basket is formed by a metal mesh surrounding.

In some embodiments, the mesh size of the metal mesh is 30 mesh to 50 mesh.

In some embodiments, the side wall of the second settling chamber is closely connected with the side wall of the first settling chamber, and the upper region of the connected side wall is provided with a secondary filter screen.

In some embodiments, the secondary filter screen is PP cotton.

In some embodiments, the bottom of the first settling chamber is in an inverted cone shape, and the spiral lifting device is obliquely inserted from the sidewall of the first settling chamber and is arranged along the inverted cone-shaped bottom of the first settling chamber.

The utility model discloses following beneficial technological effect has at least:

(1) Most of bristles and large garbage particles are filtered out through the primary filter basket, and are prevented from entering the submersible pump;

(2) Performing primary precipitation on polishing powder and small solid particles through a first precipitation chamber, arranging a spiral lifting device at the bottom, and pumping out precipitates to the outside for solid waste treatment;

(3) Carry out the secondary through the second precipitation chamber to the waste liquid and deposit, further reduce the harm of solid particle to the immersible pump, reach more solid-liquid separation effect, alleviate the burden at waste water station, made things convenient for the classification of discarded object.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of a polishing solution solid-liquid separation and recovery apparatus provided by the present invention;

FIG. 2 is a top view of the polishing solution solid-liquid separation and recovery device provided by the present invention;

fig. 3 is a schematic view of an embodiment of the secondary filter screen provided by the present invention.

In the figure:

1. a primary filter basket; 2. a first settling chamber; 3. a second settling chamber; 4. a buffer plate; 5. a secondary filter screen; 6. a submersible pump; 7. a spiral lifting device; 7.1, a motor; 7.2, lifting the channel; 7.3, a screw rod; 7.4, a discharge hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.

When the glass cover plate is polished, the polishing equipment can generate waste liquid, the waste liquid contains bristles, polishing powder, water and other impurities, and solid-liquid separation is needed when waste gas treatment is carried out on the waste liquid. The utility model provides a polishing solution solid-liquid separation recovery unit, the more convenient solid-liquid separation to the polishing solution alleviates the burden at waste water station, has realized the high-efficient classification to the discarded object.

Fig. 1-2 show schematic diagrams of an embodiment of a polishing solution solid-liquid separation and recovery apparatus provided by the present invention, which includes a first settling chamber 2 and a second settling chamber 3. First precipitation chamber 2 has just straining basket 1 and spiral lifting device 7, and just strain basket 1 detachably and set up in first precipitation chamber 2 top, and spiral lifting device 7 inserts and sets up along first precipitation chamber 2 bottom from the slant of first precipitation chamber 2 lateral wall. The second settling chamber 3 is communicated with the first settling chamber 2, and a submersible pump 6 is arranged in the second settling chamber 2.

In some embodiments, the primary filter basket 1 is formed by a metal mesh having a mesh size of 30 mesh to 50 mesh, preferably 40 mesh, i.e. having 40 mesh openings over a 1 square inch (25.4 mm x 25.4 mm) screen area, and the waste liquid is first poured into the primary filter basket 1 to enter the first settling chamber 2, where a larger volume of solid precipitate is initially screened through the primary filter basket 1.

In some embodiments, the spiral lifting device 7 is fixedly connected to the side wall of the first settling chamber 2 by flange fasteners.

In some embodiments, the spiral lifting device 7 includes a motor 7.1 and a lifting channel 7.2, a spiral rod 7.3 is axially disposed along the lifting channel 7.2, an output shaft of the motor 7.1 is connected with the spiral rod 7.3 to drive the spiral rod 7.3 to rotate, one end of the lifting channel 7.2 close to the motor 7.1 is provided with a discharge port 7.4, and a collection box can be further disposed below the discharge port 7.4. During the use, starter motor 7.1, motor 7.1 output shaft drive hob 7.3 is rotatory in order to convey the sediment that gathers in 2 bottoms in first precipitation chamber to discharge gate 7.4 positions along promoting passageway 7.2, and the sediment drops from discharge gate 7.4 and gets into the collecting box to carry out follow-up unified processing.

In some preferred embodiments, the bottom of the first settling chamber 2 is in the shape of an inverted cone, the spiral lifting device 7 is inserted obliquely from the side wall of the first settling chamber 2 and arranged along the bottom of the inverted cone, and the design of the inverted cone is convenient for the settled solid matters to gather at the bottom and to be further processed by the spiral lifting device 7, and it should be understood by those skilled in the art that the shape of the bottom of the first settling chamber 2 may be arbitrary, and the purpose of the bottom is to gather the sediments, which all belong to the protection scope of the present invention.

In some embodiments, the second settling chamber 2 is closely connected to the side wall of the first settling chamber 1, or shares the same side wall, and a secondary filter screen 5 is disposed on the upper region of the side wall, as shown in fig. 3, which is a schematic view of an embodiment of the secondary filter screen provided by the present invention, preferably, the secondary filter screen may be disposed at a third to a fourth of the height of the side wall, and preferably, the secondary filter screen 5 is made of PP cotton. The liquid in the first settling chamber 2 is filtered again into the second settling chamber 3 through a secondary filter screen 5 provided in the upper region of the side wall.

In some embodiments, the second settling chamber 2 has a buffering plate 4 disposed perpendicular to the bottom, the buffering plate 4 divides the second settling chamber 2 into a left chamber and a right chamber, the liquid filtered from the secondary filtering net 5 first enters the left chamber of the second settling chamber 2, further settling is performed in the left chamber, and after the water level reaches the height 4 of the buffering plate 4, the upper liquid further enters the right chamber and is pumped to the wastewater treatment station by a submersible pump 6 disposed in the right chamber.

The device provided by the utility model carry out prefiltration through just straining the basket, and the waste liquid gets into first drip chamber, through the sediment at first drip chamber, and bottom precipitate is collected to the collecting box through spiral hoisting device in, and the upper portion waste liquid passes through secondary filter and gets into the second drip chamber, carries out the secondary at the left room of second drip chamber and deposits the back, and the waste liquid further gets into the right room and through immersible pump pumping to the waste water treatment station. The utility model discloses a device makes the solid-liquid separation of polishing solution more high-efficient, alleviates waste water station burden, has practiced thrift cost such as manual work and equipment maintenance.

The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements disclosed in the embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.

It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

The serial numbers of the embodiments disclosed in the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of the disclosure of embodiments of the present invention (including the claims) is limited to these examples; within the idea of embodiments of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.

Claims (10)

1. The utility model provides a polishing solution solid-liquid separation recovery unit which characterized in that includes:

the first settling chamber is provided with a primary filter basket and a spiral lifting device, the primary filter basket is detachably arranged at the top of the first settling chamber, and the spiral lifting device is obliquely inserted from the side wall of the first settling chamber and is arranged along the bottom of the first settling chamber;

and the second settling chamber is communicated with the first settling chamber, and a submersible pump is arranged in the second settling chamber.

2. The polishing solution solid-liquid separation and recovery device according to claim 1, wherein the spiral lifting device comprises a motor and a lifting channel, a spiral rod is axially arranged along the lifting channel, and an output shaft of the motor is connected with the spiral rod to drive the spiral rod to rotate.

3. The polishing solution solid-liquid separation and recovery device as claimed in claim 2, wherein a discharge port is provided at an end of the lifting channel close to the motor.

4. The polishing solution solid-liquid separation and recovery device according to claim 1, wherein the spiral lifting device is fixedly connected with the side wall of the first settling chamber through a flange fastener.

5. The polishing solution solid-liquid separation and recovery device of claim 1, wherein the second settling chamber is provided with a buffer plate arranged perpendicular to the bottom, and the submersible pump is arranged on one side of the buffer plate far away from the first settling chamber.

6. The polishing solution solid-liquid separation and recovery apparatus according to claim 1, wherein the primary filter basket is surrounded by a metal mesh.

7. The polishing solution solid-liquid separation and recovery apparatus according to claim 6, wherein the mesh size of the metal mesh is 30 to 50 mesh.

8. The polishing solution solid-liquid separation and recovery device according to claim 1, wherein the side wall of the second settling chamber is tightly connected with the side wall of the first settling chamber, and a secondary filter screen is arranged in the upper region of the connected side wall.

9. The polishing solution solid-liquid separation and recovery device according to claim 8, wherein the secondary filter screen is PP cotton.

10. The polishing solution solid-liquid separation and recovery device according to claim 1, wherein the bottom of the first settling chamber is in an inverted cone shape, and the spiral lifting device is obliquely inserted from the side wall of the first settling chamber and is arranged along the inverted cone-shaped bottom of the first settling chamber.

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