Layered dewatering and drying device for quartz sand production

Abstract

The utility model belongs to the technical field of dewatering and drying, and particularly relates to a layered dewatering and drying device for quartz sand production, which comprises a drying box and a box door, a base is fixedly mounted at the bottom of the drying box, a motor is fixedly mounted in the base, the output end of the motor is fixedly connected with a gear, and a motor rod is fixedly mounted above the gear. A layering plate is fixedly installed on the surface of a motor rod, a stirring rod is fixedly installed on the surface of the motor rod, and a backflow prevention mechanism is arranged in the slope water storage tank and comprises a one-way valve, a water vapor ascending pipe, a filter screen, a drainage pipe, a water storage tank, an electric push rod, a partition plate and a telescopic water pushing plate. According to the layered dewatering and drying device for quartz sand production, articles are layered, screened and distributed on all layers through filtering of the layering plates, a motor drives a gear to be rotationally connected with a motor rod to operate, the motor rod rotates to drive a stirring rod to stir, the articles are filtered and screened more finely, and therefore the dewatering and drying effect is optimal.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydration and drying, and particularly relates to a layered dehydration and drying device for quartz sand production. Background Technique

[0002] The production process of quartz sand includes multiple key steps. During the whole production process, layered dehydration is an important link. Through appropriate equipment and processes, the effective removal of moisture is ensured, thereby improving the quality and purity of quartz sand and meeting the requirements of different application fields. In addition, by adopting energy-saving equipment and optimizing the process flow, energy conservation and consumption reduction can be achieved, production costs can be reduced, the resource recovery rate can be increased, and environmental protection benefits can be realized.

[0003] In the patent document with the publication number of CN113306187B, a layered dehydration system for quartz sand production is disclosed. The quartz sand is conveyed by a conveyor belt, and after conveying, it spirally ascends through a spiral conveyor disk, and an extrusion mechanism is used to extrude the quartz sand during the ascending process, thereby improving the extrusion effect and reducing energy consumption at the same time.

[0004] However, in this production layered dehydration system, during the conveying process, the quartz sand is not screened and filtered, resulting in the inability to layer the quartz sand finally. Content of the Utility Model

[0005] The purpose of the utility model is to provide a layered dehydration and drying device for quartz sand production to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A layered dehydration and drying device for quartz sand production, including a drying box, a base, and a box door. The drying box is fixedly installed on the top of the base, the box door is slidably connected to the surface of the drying box, a slope water storage tank is fixedly installed on the top of the drying box, and an anti-backflow mechanism is arranged inside the slope water storage tank;

[0007] The anti-backflow mechanism includes a one-way valve, a water vapor rising pipe, a filter screen, a drain pipe, a water storage tank, an electric push rod, a partition board, and a telescopic water pushing plate. The electric push rod is fixedly installed on the left side inside the slope water storage tank, the partition board is fixedly installed at the output end of the electric push rod, the water vapor rising pipe is fixedly installed inside the drying box, the one-way valve is fixedly installed at the top end of the water vapor rising pipe, the filter screen is connected to the inner wall of the slope water storage tank, the drain pipe is fixedly connected to the right side of the slope water storage tank, and the water storage tank is fixedly connected to the bottom of the drain pipe.

[0008] Preferably, a through groove for placing the electric push rod is opened on the left side of the slope water storage tank, and a cooling plate is fixedly connected to the top of the inner wall of the slope water storage tank. When the water vapor contacts the cooling plate, it can be quickly cooled and liquefied.

[0009] Preferably, a telescopic water pushing plate is slidably connected inside the partition plate. When the partition plate moves in the slope water storage tank, the telescopic water pushing plate can move up and down inside the partition plate to fit with the slope water storage tank itself, ensuring the drainage effect.

[0010] Preferably, the filter screen is threadedly connected to the inner wall of the slope water storage tank by bolts. The filter screen can be removed and cleaned by removing the bolts. Shielding blocks for preventing quartz sand from falling are respectively arranged at the front ends on both sides of the stirring rod.

[0011] Preferably, the steam rising pipe connects the inside of the drying box with the inside of the slope water storage tank, and the one-way valve only allows gas to flow from the inside of the drying box to the inside of the slope water storage tank.

[0012] Preferably, a filtering and stirring mechanism is arranged inside the drying box. The filtering and stirring mechanism includes: a motor, a gear, a stirring rod, a motor rod, and a layered plate. The motor is fixedly installed inside the base, the gear is fixedly installed at the output end of the motor, the motor rod is fixedly installed at the output end of the gear, the stirring rod is fixedly installed on the surface of the motor rod, and the layered plate is fixedly installed inside the drying box.

[0013] Preferably, the filtering and stirring mechanism is supplied with output by the motor to drive the operation of the filtering and stirring mechanism. The gear drives the gear connected to the output end of the motor to start rotating through the motor, and the gear connected to the motor rod starts rotating through the movement of the gear, so that the motor rod operates to drive the stirring rod to rotate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. For this layered dehydration and drying device for quartz sand production, the gear drives the gear connected to the output end of the motor to start rotating through the motor, and the gear connected to the motor rod starts rotating through the movement of the gear, so that the motor rod operates to drive the stirring rod to rotate, making the dehydration and drying effect reach the best effect.

[0016] 2. For this layered dehydration and drying device for quartz sand production, the telescopic water pushing plate moves up and down in the partition plate, and cooperates with the electric push rod to enable the partition plate to move back and forth, so that the accumulated liquid enters the filter port for filtration and then flows into the drain pipe and finally into the water storage tank, avoiding the backflow caused by the accumulation of distilled water in the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is an enlarged view of the filtering and stirring mechanism of the present utility model;

[0019] Figure 3It is a top view structural schematic diagram of the present utility model;

[0020] Figure 4 It is a schematic diagram of the water vapor rising pipe of the present utility model;

[0021] Figure 5 It is an enlarged view of the electric push rod of the present utility model;

[0022] Figure 6 It is a schematic diagram of the cooling plate of the present utility model.

[0023] In the figure: 1. drying oven; 101. box door; 102. handle; 103. layered plate; 2. base; 3. inclined slope water storage tank; 301. one-way valve; 302. water vapor rising pipe; 303. cooling plate; 304. filter screen; 4. drain pipe; 401. water storage tank; 5. motor; 501. gear; 502. stirring rod; 503. motor rod; 6. electric push rod; 601. partition board; 602. telescopic water pushing plate. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-6 , the present utility model provides a technical solution:

[0026] Embodiment 1: A layered dehydration and drying device for quartz sand production, including a drying oven 1, a base 2 and a box door 101. The drying oven 1 is fixedly installed on the top of the base 2, the box door 101 is slidably connected to the surface of the drying oven 1, an inclined slope water storage tank 3 is fixedly installed on the top of the drying oven 1, and an anti-backflow mechanism is arranged inside the inclined slope water storage tank 3;

[0027] The anti-backflow mechanism includes: a one-way valve 301, a water vapor rising pipe 302, a filter screen 304, a drain pipe 4, a water storage tank 401, an electric push rod 6, a partition board 601 and a telescopic water pushing plate 602. The electric push rod 6 is fixedly installed on the left side inside the inclined slope water storage tank 3, the partition board 601 is fixedly installed at the output end of the electric push rod 6, the water vapor rising pipe 302 is fixedly installed inside the drying oven 1, the one-way valve 301 is fixedly installed at the top end of the water vapor rising pipe 302, the filter screen 304 is connected to the inner wall of the inclined slope water storage tank 3, the drain pipe 4 is fixedly connected to the right side of the inclined slope water storage tank 3, and the water storage tank 401 is fixedly connected to the bottom of the drain pipe 4.

[0028] A through groove for placing the electric push rod 6 is provided on the left side of the inclined storage tank 3. The one-way valve 301 only allows gas to flow from the inside of the drying box 1 to the inside of the inclined storage tank 3. The filter screen 304 is threadedly connected to the inner wall of the inclined storage tank 3 by bolts. By disassembling the bolts, the filter screen 304 can be removed and cleaned.

[0029] A filtering and stirring mechanism is arranged inside the drying box 1. The filtering and stirring mechanism includes: a motor 5, a gear 501, a stirring rod 502, a motor rod 503 and a layered plate 103. The motor 5 is fixedly installed inside the base 2, the gear 501 is fixedly installed at the output end of the motor 5, the motor rod 503 is fixedly installed at the output end of the gear 501, the stirring rod 502 is fixedly installed on the surface of the motor rod 503, the layered plate 103 is fixedly installed inside the drying box 1, and a handle 102 is fixedly installed on the surface of the box door 101.

[0030] Embodiment 2: On the basis of Embodiment 1, a cooling plate 303 is fixedly connected to the top of the inner wall of the inclined storage tank 3. When the water vapor contacts the cooling plate 303, it can be quickly cooled and liquefied. A telescopic water pushing plate 602 is slidably connected inside the partition plate 601. When the partition plate 601 moves in the inclined storage tank 602, the telescopic water pushing plate 602 can move up and down inside the partition plate 601 to make itself fit with the inclined storage tank 602, ensuring the drainage effect.

[0031] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, a telescopic water pushing plate 602 is slidably connected inside the partition plate 601, and shielding blocks for preventing the quartz sand from falling are respectively arranged at the front ends on both sides of the stirring rod 502.

[0032] Working principle:

[0033] When the layered dehydration and drying device for quartz sand production is in use, the quartz sand is put into the upper end of the drying box 1. After being filtered layer by layer through the layered plate 103, the motor 5 starts to operate. The gear 501 drives the gear 501 connected to the output end of the motor 5 to start rotating through the motor 5. Through the movement of the gear 501, the gear 501 connected to the motor rod 501 starts to rotate, so that the motor rod 501 operates to drive the stirring rod 502 to rotate, and the dehydration and drying start, generating water vapor. The water vapor rises through the pipe 302 and contacts the cooling plate 303 to quickly cool the water vapor to form a liquid, which accumulates in the inclined storage tank 3. The one-way valve 301 prevents the liquid from flowing back into the box body. The electric push rod 6, the partition plate 601 and the telescopic water pushing plate 602 are connected and move. The liquid is pushed towards the filter screen 304 through the push and pull of the electric push rod 6. After being filtered by the filter screen 403, it enters the drain pipe 4 and flows to the storage tank 401, so that the liquid does not flow back into the box body, keeping the box body dry and not affecting the drying degree of the items.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A layered dehydration and drying device for quartz sand production, comprising a drying box (1), a base (2) and a box door (101), characterized in that: The drying box (1) is fixedly installed on the top of the base (2). The box door (101) is slidably connected to the surface of the drying box (1). A sloped water storage tank (3) is fixedly installed on the top of the drying box (1), and an anti-backflow mechanism is arranged inside the sloped water storage tank (3). The anti-backflow mechanism includes: a one-way valve (301), a water vapor rising pipe (302), a filter screen (304), a drain pipe (4), a water storage tank (401), an electric push rod (6), a partition plate (601), and a telescopic water pushing plate (602). The electric push rod (6) is fixedly installed on the left side inside the sloped water storage tank (3). The partition plate (601) is fixedly installed at the output end of the electric push rod (6). The water vapor rising pipe (302) is fixedly installed inside the drying box (1). The one-way valve (301) is fixedly installed at the top end of the water vapor rising pipe (302). The filter screen (304) is connected to the inner wall of the sloped water storage tank (3). The drain pipe (4) is fixedly connected to the right side of the sloped water storage tank (3). The water storage tank (401) is fixedly connected to the bottom of the drain pipe (4).

2. The layered dehydration and drying device for quartz sand production according to claim 1, wherein: A through groove for placing the electric push rod (6) is formed on the left side of the sloped water storage tank (3), and a cooling plate (303) is fixedly connected to the top of the inner wall of the sloped water storage tank (3).

3. A layered dehydration and drying device for quartz sand production according to claim 1, characterized in that: A telescopic water pushing plate (602) is slidably connected inside the partition plate (601).

4. The layered dehydration and drying device for quartz sand production according to claim 1, characterized in that: The water vapor rising pipe (302) communicates the inside of the drying box (1) with the inside of the sloped water storage tank (3), and the one-way valve (301) only allows gas to flow from the inside of the drying box (1) to the inside of the sloped water storage tank (3).

5. A layered dehydration and drying device for quartz sand production according to claim 1, characterized in that: A filtering and stirring mechanism is arranged inside the drying box (1). The filtering and stirring mechanism includes: a motor (5), a gear (501), a stirring rod (502), a motor rod (503), and a layered plate (103). The motor (5) is fixedly installed inside the base (2). The gear (501) is fixedly installed at the output end of the motor (5). The motor rod (503) is fixedly installed at the output end of the gear (501). The stirring rod (502) is fixedly installed on the surface of the motor rod (503). The layered plate (103) is fixedly installed inside the drying box (1).

6. The layered dehydration and drying device for quartz sand production according to claim 1, wherein: The filter screen (304) is threadedly connected to the inner wall of the sloped water storage tank (3) by bolts.

7. A layered dehydration and drying device for quartz sand production according to claim 1, characterized in that: A handle (102) is fixedly installed on the surface of the box door (101).

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