CN216855766U - Quartz sand dewatering tank - Google Patents

Abstract

The utility model relates to a quartz sand dehydration tank, which comprises a tank body with a conical top, an end cover with a water outlet, a bottom cover with an inlet and a filtering pore plate, wherein the bottom cover is provided with a water inlet; the conical top is arranged at the lower end in the gravity direction, the end cover is arranged at an outlet of the conical top, and the filtering pore plate is arranged on the end cover; the bottom cover is arranged at the upper end of the tank body along the gravity direction. According to the quartz sand dehydration tank provided by the utility model, the tank body with the conical top end part is used for loading the quartz sand which is just rinsed, a large amount of quartz sand is concentrated in the tank with the inverted conical top part, the water in the quartz sand is dehydrated in a static mode by utilizing the mobility and gravity of water, the large amount of rinsed quartz sand can be treated each time, the overall dehydration efficiency is high, the cost is greatly reduced compared with that of spin-drying dehydration, and the quartz sand dehydration tank is suitable for large-batch quartz sand dehydration operation.

Description

Quartz sand dewatering tank

Technical Field

The utility model relates to the field of sand and stone material processing equipment, in particular to a quartz sand dewatering tank.

Background

Quartz sand is an important industrial mineral raw material and is widely used in the industries of glass, casting, ceramics, fireproof materials and the like. In the processing procedures of the quartz sand, one item is to carry out acid washing on the quartz sand, rinsing with clean water is needed after the acid washing is finished, and then dehydrating and carrying out subsequent production and packaging.

The existing quartz sand dehydration mode mainly adopts a spin dryer to dehydrate, and the mode dehydrates small batches of quartz sand, so that the efficiency is high, and the dehydration degree is good. However, for the output of hundreds of tons or even thousands of tons at a lot, the dehydrating machine is adopted for dehydrating, so that the overall efficiency is low, the energy consumption is huge, and the production cost of the quartz sand is high.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a quartz sand dewatering tank that addresses at least one of the problems noted above.

The utility model provides a quartz sand dehydration tank, which comprises a tank body with a conical top, an end cover with a water outlet, a bottom cover with an inlet and a filtering pore plate; the conical top is arranged at the lower end in the gravity direction, the end cover is arranged at an outlet of the conical top, and the filtering pore plate is arranged on the end cover; the bottom cover is arranged at the upper end of the tank body along the gravity direction.

In one embodiment, the filter device further comprises a filter screen, and the filter screen is arranged on the end face, facing the end cover, of the filter hole plate.

In one embodiment, the filter screen is an anti-corrosion filter cloth.

In one embodiment, at least one pair of filter pipes are arranged in the tank body, and a plurality of through holes are formed in the filter pipes; the filter pipe extends from the bottom cover to the conical top part, and the bottom end opening of the filter pipe is communicated with the conical top part.

In one embodiment, the peripheral outer surface of the filter tube is wrapped with gauze.

In one embodiment, the filter tube is a helical tube.

In one embodiment, the bottom cover is provided with a groove, and the filter pipe is connected in the groove.

The technical scheme provided by the embodiment of the utility model has the following beneficial technical effects:

according to the quartz sand dehydration tank provided by the utility model, the tank body with the conical top end part is used for loading the quartz sand which is just rinsed, a large amount of quartz sand is concentrated in the tank with the inverted conical top part, the water in the quartz sand is dehydrated in a static mode by utilizing the mobility and gravity of water, the large amount of rinsed quartz sand can be treated each time, the overall dehydration efficiency is high, the cost is greatly reduced compared with that of spin-drying dehydration, and the quartz sand dehydration tank is suitable for large-batch quartz sand dehydration operation.

Additional aspects and advantages of the present invention will be set forth 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

FIG. 1 is a perspective view of an exploded quartz sand dehydration tank according to an embodiment of the present invention;

FIG. 2 is a perspective view of another embodiment of the quartz sand dewatering tank according to the present invention in an exploded state;

FIG. 3 is a schematic cross-sectional view of a quartz sand dewatering tank according to another embodiment of the present invention.

Description of the reference numerals:

100-tank body, 200-end cover, 300-bottom cover and 400-filtering pore plate;

110-cone apex, 500-filter tube.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings. Possible embodiments of the utility model are given in the figures. The utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein by the accompanying drawings. The embodiments described by way of reference to the drawings are illustrative for the purpose of providing a more thorough understanding of the present disclosure and are not to be construed as limiting the present invention. Furthermore, if a detailed description of known technologies is not necessary for illustrating the features of the present invention, such technical details may be omitted.

It will be understood by those skilled in the relevant art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that the term "and/or" as used herein is intended to include all or any and all combinations of one or more of the associated listed items.

The technical solution of the present invention and how to solve the above technical problems will be described in detail with specific examples.

The quartz sand dewatering tank provided by the utility model comprises a tank body 100 with a conical top part 110, an end cover 200 with a water outlet, a bottom cover 300 with an inlet and a filter orifice plate 400, as shown in figure 1; the conical top part 110 is arranged at the lower end in the gravity direction, the end cover 200 is arranged at the outlet of the conical top part 110, and the filtering hole plate 400 is arranged on the end cover 200; the bottom cap 300 is disposed at the upper end of the can 100 in the gravity direction. The edge of the filter orifice plate 400 and the end cover 200 is provided with through holes so as to facilitate the installation of bolts, the filter orifice plate 400 and the end cover are connected through the bolts, and a container for collecting clear water can be arranged outside the filter orifice plate 400.

According to the quartz sand dehydration tank provided by the utility model, the tank body 100 with the conical top end part is used for loading the quartz sand which is just rinsed, a large amount of quartz sand is concentrated in the tank with the inverted conical top part 110, the water in the quartz sand is dehydrated in a static mode by utilizing the mobility and gravity of water, the large amount of rinsed quartz sand can be treated each time, the overall dehydration efficiency is high, the cost is greatly reduced compared with that of spin-drying dehydration, and the quartz sand dehydration tank is suitable for large-batch quartz sand dehydration operation.

As shown in fig. 1, the quartz sand dewatering tank provided by the present application is generally disposed on a fixed support, the conical top 110 faces downward, quartz sand with a large amount of moisture is input from the inlet of the bottom cover 300, when the quartz sand enters the tank body 100 of the quartz sand dewatering tank, the quartz sand is concentrated at the filtering hole plate 400 in the end cover 200, as the quartz sand is more and more, the quartz sand is blocked by the filtering hole plate 400, the quartz sand in the tank body 100 is gradually accumulated, and when the quartz sand is accumulated to the vicinity of the bottom cover 300, the input of the quartz sand into the tank body 100 is stopped. After the quartz sand is allowed to stand for two to three days, the water in the quartz sand in the tank body 100 basically flows out from the water outlet of the end cover 200, and the dehydration of the quartz sand in one tank is completed.

Optionally, a plurality of quartz sand dehydration tanks can be selected, the quartz sand is loaded and kept stand after rinsing according to the sequence, and the end cover 200 of the quartz sand dehydration tank which is kept stand firstly is detached from the tank body 100, so that the quartz sand in the tank body 100 flows out. The end cap 200 is detachably connected to the tank 100 by a plurality of bolts, but may be connected by a caliper or a band which can be tightened or loosened by bolts.

Optionally, in an embodiment of the present application, the quartz sand dewatering tank further includes a filter screen disposed on an end surface of the filter hole plate 400 facing the end cover 200. The meshes of the filter screen are smaller than those of the filter orifice plate 400, and quartz sand can be blocked more quickly, so that the quartz sand is accumulated in the tank body 100. Optionally, in a specific implementation, the filter screen is an anti-corrosion filter cloth. Of course, gauze with thicker meshes, even waste fishing nets, can also be adopted.

Optionally, in another embodiment of the present application, as shown in fig. 2 and 3, at least one pair of filter pipes 500 is further disposed in the tank 100, and a plurality of through holes are disposed on the filter pipes 500; the filter tube 500 extends from the bottom cap 300 to the cone top portion 110, and the bottom end of the filter tube 500 is opened to communicate with the cone top portion 110. The filter pipe 500 with through holes on the peripheral wall is arranged in the tank body 100, so that the quartz sand in the tank body 100 is contacted with a permeable part (the filter pipe 500) and more channels are provided for filtering out water contained in the quartz sand. The filtering pipe 500 may be provided in plurality, such as a first filtering pipe 500, a second filtering pipe 500, a third filtering pipe 500, and a fourth filtering pipe 500, etc.

Optionally, in combination with the above embodiments, in a specific implementation manner of the present application, the peripheral outer surface of the filter tube 500 is wrapped with gauze. Similarly, a layer of nylon net can be wound, and excessive quartz sand can be prevented from directly entering the through holes through the fabric with the meshes finer than the through holes.

Optionally, in combination with the above implementation, in another specific implementation of the present application, the filter tube 500 is a spiral tube. In general, the filter tube 500 may be formed by directly forming a plurality of small-diameter through holes on a straight tube, and the filter tube 500 of the straight tube is disposed along the axial direction of the tank 100 such that the water outlet of the filter tube 500 is connected to the conical top 110 of the tank 100. And a spiral pipe is adopted, which is in a spiral descending form and can be in contact with the quartz sand in the tank body 100 to a greater extent in a limited straight line length.

Optionally, in combination with the above embodiments, in another embodiment of the present application, a groove is formed on the bottom cap 300, and the filter tube 500 is connected in the groove. The filter pipe 500 may be disposed in the tank 100 through a bracket, or the filter pipe 500 may be disposed in the tank 100 directly by disposing a connecting seat corresponding to the filter pipe 500 on the bottom cap 300. The bottom cover 300 is provided with a groove towards the end surface of the inner cavity of the tank body 100, and one end of the filter pipe 500 is arranged in the groove, so that the filter pipe 500 can be effectively prevented from moving in the radial direction of the tank body 100, and the position stability of the filter pipe 500 is ensured.

It will be appreciated by those skilled in the art that the terms "first", "second" and "first" have been discussed herein for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to any number of technical features being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a few embodiments of the present application and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present application, and that these improvements and modifications should also be considered as the protection scope of the present application.

Claims (7)

1. A quartz sand dehydration tank is characterized by comprising a tank body with a conical top, an end cover with a water outlet, a bottom cover with an inlet and a filtering pore plate; the conical top is arranged at the lower end in the gravity direction, the end cover is arranged at an outlet of the conical top, and the filtering pore plate is arranged on the end cover; the bottom cover is arranged at the upper end of the tank body along the gravity direction.

2. The quartz sand dewatering tank of claim 1, further comprising a filter screen disposed on an end face of the filter orifice plate facing the end cover.

3. The quartz sand dewatering tank of claim 2, wherein the filter screen is an anti-corrosive filter cloth.

4. The quartz sand dewatering tank according to claim 1, wherein at least one pair of filter pipes are further arranged in the tank body, and a plurality of through holes are formed in the filter pipes; the filter pipe extends from the bottom cover to the conical top part, and the bottom end opening of the filter pipe is communicated with the conical top part.

5. The quartz sand dewatering tank of claim 4, wherein the peripheral outer surface of the filter tube is wrapped with gauze.

6. The quartz sand dewatering tank of claim 4, wherein the filter tube is a spiral tube.

7. The quartz sand dewatering tank of claim 4, wherein the bottom cover is provided with a groove, and the filter tube is connected in the groove.

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