A mud and sand screening and washing device for cement pole production

Abstract

The utility model relates to cement pole production technical field discloses a kind of silt screening and washing devices for cement pole production, including spring support rod, and the top of four groups of spring support rod is inclinedly provided with screening mechanism for vibrating screening to silt.The utility model is by silt is put into screening mechanism inside, by starting screening mechanism to silt is vibrated, by starting second suction pump, the water in storage tank inside is sucked to spray mechanism, spray mechanism is sprayed to silt inside screening mechanism, reach the purpose of silt screening and washing, while first suction pump starts work, the water that is filtered in receiving bin is sucked to filter box, after filtering by filter box, further remove small particle and impurity in water, ensure the cleanliness of circulating water, the clean water after filtration is then transported back to storage tank by first suction pump, for reuse, realize the function of recycling water for screening and washing silt.

Description

Technical Field

[0001] This utility model relates to the field of cement pole production technology, specifically to a mud and sand washing device for cement pole production. Background Technology

[0002] In the production of cement poles, the quality of the silt is crucial to the strength and stability of the poles. The quality requirements for silt include: particle size (generally fine sand below 5 mm, medium sand 5-20 mm, and coarse sand 20-40 mm); mud content (should be controlled below 5%), as excessive mud content reduces the strength and durability of the concrete; moisture content (generally below 5%), as excessive moisture content affects the concrete mix design and pole quality; aggregate composition (common aggregates include quartz sand, feldspar, and limestone to ensure the uniformity and strength of the concrete); and oil content (should be controlled below 0.5%), as excessive oil content affects the strength and quality of the concrete. While silt is an important raw material in the production of cement poles, raw silt often contains impurities, stones, and soil. Without screening and cleaning, these impurities will affect the quality of the cement poles.

[0003] Traditional sand washing devices lack the function of recycling the water used for washing sand. These devices directly discharge the water after washing, resulting in significant water waste and contradicting current water conservation principles. Therefore, those skilled in the art provide a sand washing device for cement pole production to address the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide a mud and sand washing device for cement pole production, thereby solving the problems mentioned above.

[0005] This utility model provides the following technical solution: a mud and sand screening and washing device for cement pole production, including spring support rods, the spring support rods being arranged in four groups, the top of the four groups of spring support rods being inclinedly provided with a screening mechanism for vibrating and screening mud and sand, the top of the screening mechanism being provided with a spraying mechanism for washing mud and sand, a filter box for filtering the water for washing mud and sand being provided on the outside of the four groups of spring support rods, and a water storage tank for storing water being provided on the outside of the spring support rods, the water storage tank being located on one side of the filter box.

[0006] As a preferred embodiment of the above technical solution, the screening mechanism includes a screening chamber fixedly installed on the top of four sets of spring support rods. A screen is fixedly connected inside the screening chamber, and a receiving chamber is fixedly connected to the bottom of the screening chamber. A first filter screen is fixedly installed at the connection between the top of the receiving chamber and the bottom of the screening chamber. The first filter screen is inclined. A discharge channel is opened on one side of the screening chamber. The input end of the discharge channel is flush with the lower end of the inclined first filter screen. A vibration motor is fixedly connected to the outer wall of the bottom of the screening chamber.

[0007] As a preferred embodiment of the above technical solution, the spraying mechanism includes multiple sets of mounting frames fixedly arranged and installed on the top of the screen chamber. The multiple sets of mounting frames are located on both sides of the top of the screen chamber. A spray pipe is fixedly connected between every two sets of mounting frames. The multiple sets of spray pipes are located above the screen. The input ends of the multiple sets of spray pipes are interconnected through pipes. Spray nozzles are equidistantly connected to the bottom of each set of spray pipes.

[0008] As a preferred embodiment of the above technical solution, a second filter screen is slidably installed inside the filter box via a sliding slider. A filter layer is fixedly connected to the bottom of the second filter screen. The filter layer is filled with polylactic acid nonwoven fabric, and a fourth filter screen is fixedly connected to the bottom of the filter layer.

[0009] As a preferred embodiment of the above technical solution, a top cover is snapped onto the top of the second filter screen, and a first suction pump is fixedly connected to one side of the outer wall of the second filter screen. The input end of the first suction pump passes through the outer wall of the filter box and extends into the interior of the filter box through a pipe. The side of the filter box away from the first suction pump is connected to the outer wall of the receiving chamber through a pipe.

[0010] As a preferred embodiment of the above technical solution, a second suction pump is fixedly connected to the top of the water storage tank, and the input end of the second suction pump passes through the top of the water storage tank through a pipe and extends into the interior of the water storage tank.

[0011] As a preferred embodiment of the above technical solution, one side of the outer wall of the water storage tank is connected to the output end of the first suction pump through a pipe, and the output end of the second suction pump is connected to the input end of the nozzle through a pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention involves feeding sediment into a screening mechanism, vibrating the sediment upon activation, and then using a second suction pump to draw water from a storage tank to a spraying mechanism. The spraying mechanism then sprays the sediment into the screening mechanism, achieving the purpose of washing the sediment. Simultaneously, a first suction pump operates, drawing pre-filtered water from a receiving chamber into a filter box. After filtration in the filter box, fine particles and impurities are further removed, ensuring the cleanliness of the recycled water. The filtered water is then pumped back to the storage tank by the first suction pump for reuse, thus realizing the function of recycling the water used for washing sediment. This solves the problem of traditional sediment washing devices directly discharging water after washing, leading to serious water waste, and aligns with the current social concept of water conservation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a mud and sand washing device for cement pole production.

[0015] Figure 2 This is a schematic diagram of the screening mechanism in a mud and sand washing device for cement pole production.

[0016] Figure 3 This is a schematic diagram of the spraying mechanism in a mud and sand washing device for cement pole production.

[0017] Figure 4 This is a schematic diagram of the filter box in a mud and sand washing device for cement pole production.

[0018] In the diagram: 1. Spring support rod; 2. Screening mechanism; 201. Screen bin; 202. Screen; 203. Receiving bin; 204. First filter screen; 205. Discharge channel; 206. Vibration motor; 3. Spraying mechanism; 301. Mounting frame; 302. Spray pipe; 303. Spray head; 4. Filter box; 401. Second filter screen; 402. Filter layer; 403. Fourth filter screen; 404. Top cover; 405. First suction pump; 5. Water storage tank; 501. Second suction pump. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Please see Figures 1-4As shown, this utility model provides a technical solution: a mud and sand screening device for cement pole production, including spring support rods 1, which are arranged in four groups. The top of the four groups of spring support rods 1 is inclinedly provided with a screening mechanism 2 for vibrating and screening mud and sand. The screening mechanism 2 includes a screen chamber 201 fixedly installed on the top of the four groups of spring support rods 1. A screen 202 is fixedly connected inside the screen chamber 201. A receiving chamber 203 is fixedly connected to the bottom of the screen chamber 201. A first filter screen 204 is fixedly installed at the connection between the top of the receiving chamber 203 and the bottom of the screen chamber 201. The first filter screen 204 is inclined. A discharge channel 205 is opened on one side of the screen chamber 201. The input end of the discharge channel 205 is flush with the inclined low end of the first filter screen 204. A vibration motor 206 is fixedly connected to the outer wall of the bottom of the screen chamber 201.

[0021] First, the mud and sand are fed into the screen chamber 201. At this time, the mud and sand accumulate on the top of the screen 202. Then, the vibration motor 206 is started to drive the screen chamber 201 to vibrate on the top of the four sets of spring support rods 1, so as to drive the screen 202 to vibrate and screen the mud and sand on it. The small particles of mud and sand mixture in the vibrating mud and sand fall into the receiving chamber 203 after being filtered by the first filter screen 204. Larger impurities are intercepted by the first filter screen 204 and slide down along its inclined lower end to be discharged into the discharge channel 205.

[0022] As one implementation method in this embodiment, please refer to Figure 1 and Figure 3 As shown, the top of the screening mechanism 2 is provided with a spraying mechanism 3 for washing away mud and sand. The spraying mechanism 3 includes multiple sets of mounting frames 301 fixedly arranged and installed on the top of the screen chamber 201. The multiple sets of mounting frames 301 are located on both sides of the top of the screen chamber 201. A spray pipe 302 is fixedly connected between every two sets of mounting frames 301. The multiple sets of spray pipes 302 are located above the screen 202. The input ends of the multiple sets of spray pipes 302 are connected to each other through pipes. The bottom of the multiple sets of spray pipes 302 are all connected with nozzles 303 at equal intervals.

[0023] At the same time, the second suction pump 501 is started to draw water from the water storage tank 5 into the spray pipe 302, and then the water is sprayed onto the mud and sand on the top of the screen 202 by multiple sets of nozzles 303.

[0024] As one implementation method in this embodiment, please refer to Figure 1 , Figure 3 and Figure 4As shown, a filter box 4 for filtering the water used to wash mud and sand is provided on the outside of the four sets of spring support rods 1. A second filter screen 401 is slidably installed inside the filter box 4 via a sliding slider. A filter layer 402 is fixedly connected to the bottom of the second filter screen 401. The filter layer 402 is filled with polylactic acid nonwoven fabric. A fourth filter screen 403 is fixedly connected to the bottom of the filter layer 402. A top cover 404 is snapped onto the top of the second filter screen 401. A first suction pump 405 is fixedly connected to one side of the outer wall of the second filter screen 401. The input end of the first suction pump 405 passes through the outer wall of the filter box 4 and extends into the interior of the filter box 4 via a pipe. The side of the filter box 4 away from the first suction pump 405 is connected to the outer wall of the receiving chamber 203 via a pipe.

[0025] The first suction pump 405 starts working, drawing the pre-filtered water from the receiving chamber 203 into the filter box 4. After multiple filtrations through the second filter screen 401, the filter layer 402, and the fourth filter screen 403, fine particles and impurities in the water are further removed, ensuring the cleanliness of the circulating water.

[0026] As one implementation method in this embodiment, please refer to Figure 1 and Figure 3 As shown, a water storage tank 5 for storing water is provided on the outside of the spring support rod 1. The water storage tank 5 is located on one side of the filter box 4. A second suction pump 501 is fixedly connected to the top of the water storage tank 5. The input end of the second suction pump 501 passes through the top of the water storage tank 5 through a pipe and extends into the interior of the water storage tank 5. One side of the outer wall of the water storage tank 5 is connected to the output end of the first suction pump 405 through a pipe. The output end of the second suction pump 501 is connected to the input end of the nozzle 302 through a pipe.

[0027] The filtered water is then pumped back to the storage tank 5 by the first suction pump 405 for reuse.

[0028] Working principle: When it is necessary to wash the mud and sand, the mud and sand are first fed into the screen bin 201. At this time, the mud and sand accumulate on the top of the screen 202. Then, the vibration motor 206 is started to drive the screen bin 201 to vibrate on the top of the four sets of spring support rods 1. At the same time, the second suction pump 501 is started to draw water from the water storage tank 5 into the spray pipe 302. Then, the water is sprayed onto the mud and sand on the top of the screen 202 by multiple sets of spray nozzles 303 to wash the mud and sand. The water and small particles of mud and sand mixture after washing are filtered by the first filter screen 204 and fall into the receiving bin 203. Larger impurities are intercepted by the first filter screen 204 and slide down along its inclined lower end to be discharged into the discharge channel 205.

[0029] At the same time, the first suction pump 405 starts working, drawing the water that has been preliminarily filtered in the receiving chamber 203 into the filter box 4. After multiple filtrations by the second filter screen 401, the filter layer 402 and the fourth filter screen 403, the fine particles and impurities in the water are further removed to ensure the cleanliness of the circulating water.

[0030] The filtered water is then pumped back to the storage tank 5 by the first suction pump 405 for reuse. Throughout the process, the spring support rod 1 not only provides stable support, but also cushions the vibration generated by the vibrating motor 206 through its elasticity, ensuring the stable operation of the screening and washing device and improving the efficiency and quality of mud and sand screening and washing in cement pole production.

[0031] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A mud and sand washing device for cement pole production, comprising a spring support rod (1), characterized in that: The spring support rods (1) are set in four groups. The top of the four groups of spring support rods (1) is inclined to be provided with a screening mechanism (2) for vibrating and screening mud and sand. The top of the screening mechanism (2) is provided with a spraying mechanism (3) for washing mud and sand. The outside of the four groups of spring support rods (1) is provided with a filter box (4) for filtering the water used to wash mud and sand. The outside of the spring support rods (1) is provided with a water storage tank (5) for storing water. The water storage tank (5) is located on one side of the filter box (4). The screening mechanism (2) includes a screening chamber (201) fixedly installed on the top of four sets of spring support rods (1). A screen (202) is fixedly connected inside the screening chamber (201). A receiving chamber (203) is fixedly connected to the bottom of the screening chamber (201). A first filter screen (204) is fixedly installed at the connection between the top of the receiving chamber (203) and the bottom of the screening chamber (201). The first filter screen (204) is inclined. A discharge channel (205) is opened on one side of the screening chamber (201). The input end of the discharge channel (205) is flush with the lower end of the inclined first filter screen (204). A vibration motor (206) is fixedly connected to the outer wall of the bottom of the screening chamber (201). The filter box (4) is equipped with a second filter screen (401) which is slidably installed inside by a sliding slider. The bottom of the second filter screen (401) is fixedly connected to a filter layer (402). The filter layer (402) is filled with polylactic acid nonwoven fabric. The bottom of the filter layer (402) is fixedly connected to a fourth filter screen (403). The top of the second filter screen (401) is snapped with a top cover (404). A first suction pump (405) is fixedly connected to one side of the outer wall of the second filter screen (401). The input end of the first suction pump (405) passes through the outer wall of the filter box (4) through a pipe and extends into the interior of the filter box (4). The side of the filter box (4) away from the first suction pump (405) is connected to the outer wall of the receiving chamber (203) through a pipe.

2. The mud and sand washing device for cement pole production according to claim 1, characterized in that: The spraying mechanism (3) includes multiple sets of mounting frames (301) fixedly arranged and installed on the top of the screen bin (201). The multiple sets of mounting frames (301) are located on both sides of the top of the screen bin (201). A spray pipe (302) is fixedly connected between every two sets of mounting frames (301). The multiple sets of spray pipes (302) are located above the screen (202). The input ends of the multiple sets of spray pipes (302) are connected to each other through pipes. The bottom of the multiple sets of spray pipes (302) is connected to nozzles (303) at equal intervals.

3. The mud and sand washing device for cement pole production according to claim 1, characterized in that: A second suction pump (501) is fixedly connected to the top of the water storage tank (5). The input end of the second suction pump (501) passes through the top of the water storage tank (5) through a pipe and extends into the interior of the water storage tank (5).

4. The mud and sand washing device for cement pole production according to claim 3, characterized in that: One side of the outer wall of the water storage tank (5) is connected to the output end of the first suction pump (405) through a pipe, and the output end of the second suction pump (501) is connected to the input end of the nozzle (302) through a pipe.

Images