Combined type efficient sand remover

Abstract

The utility model relates to the related technical field of sand removers, in particular to a combined type efficient sand remover which comprises a body, a sand removing mechanism is arranged on the upper surface of the body, and an adjusting mechanism is arranged on the outer side surface of the body. According to the combined type efficient grit remover, grit water is added into the fixing frame, then the motor is driven, under the driving of the motor, the driving stirring paddle on the connecting rod continuously stirs the grit water, and the driven stirring paddle is driven by the driving stirring paddle to continuously make contact with the grit water so as to rotate; the two driven stirring paddles installed in a staggered mode can better layer sand water, meanwhile, the sand water cannot be completely gathered towards the inner surface in the stirring process, the stirring efficiency is improved, the sand removing effect is faster, the plastic brush on the outer side of the driving stirring paddle continuously brushes a filter screen in the stirring process, and therefore the sand water can be effectively removed. And sand which is stirred on the filter screen and clamped in the meshes is brushed down, so that the originally blocked meshes are dredged again, the flow volume of water flow is improved, and sand removal is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field related to sand removers, in particular to a composite high-efficiency sand remover. Background Art

[0002] Desanders are mainly suitable for water quality treatment and control of raw water and make-up water, such as: oil field drilling, trenchless horizontal directional crossing, mud purification cyclone separation of coalbed methane drilling, river water and well water desanding, coal washing water, industrial mineral processing, solid-liquid separation, liquid degassing and separation of immiscible liquids, etc. The main function is to remove impurities and sand in the water. However, most of the existing desanders in our use usually use the method of sand and water sedimentation and stratification to remove solid particles in the water by extracting the upper water body. This method requires a long period of static waiting, and there is a situation of slow sand removal. Therefore, a composite high-efficiency desander is particularly needed.

[0003] However, most of the existing sand removers in our use process usually use the method of sand and water sedimentation and stratification, and achieve the purpose of removing solid particles in the water by extracting the upper layer of water. This method requires a long period of static waiting, and there is a situation where sand removal is slow. Utility Model Content

[0004] The purpose of the utility model is to provide a composite high-efficiency sand remover to solve the problem that most of the existing sand removers mentioned in the above background technology usually use a sand-water sedimentation and stratification method during use to remove solid particles in the water by extracting the upper water body, and this method requires a long period of static waiting, resulting in slow sand removal.

[0005] To achieve the above object, the utility model provides the following technical solutions: a composite high-efficiency sand remover, comprising a body, a sand removal mechanism is arranged on the upper surface of the body, and an adjustment mechanism is arranged on the outer surface of the body;

[0006] The sand removal mechanism includes a top cover, a support, a motor, a connecting rod, an active stirring paddle, a rotating rod, a passive stirring paddle, a fixed frame, a filter screen and a scraper. The top cover is installed on the upper surface of the body, the upper surface of the top cover is fixedly connected to the support, the inner surface of the support is fixedly connected to the motor, one end of the motor is fixedly connected to the connecting rod, the outer surface of the connecting rod is fixedly connected to the active stirring paddle, the inner surface of the active stirring paddle is rotatably connected to the rotating rod, the outer surface of the rotating rod is fixedly connected to the passive stirring paddle, the lower surface of the top cover is fixedly connected to the fixing frame, the outer surface of the fixing frame is fixedly connected to the filter screen, and the outer surface of the active stirring paddle is installed with a plastic brush.

[0007] Preferably, the support forms a rotating structure through a motor and a connecting rod, and the active stirring paddles are distributed at equal intervals on the outer surface of the connecting rod.

[0008] Preferably, the passive stirring paddles are distributed at equal intervals on the outer surface of the rotating rod, and the rotating rod is symmetrically arranged with respect to the central axis of the active stirring paddles.

[0009] Preferably, the plastic brushes are distributed at equal intervals on the outer surface of the rotating rod.

[0010] Preferably, the adjustment mechanism includes a fixed block, a bearing, a fixed column, a handle, a threaded rod, a storage tube, a threaded groove and a base plate, the outer surface of the main body is fixedly connected to the fixed block, the inner surface of the fixed block is fixedly connected to the bearing, the inner surface of the bearing is fixedly connected to the fixed column, the upper surface of the fixed column is fixedly connected to the handle, one end surface of the fixed column is fixedly connected to the threaded rod, the outer surface of the threaded rod is threadedly connected to the storage tube, the inner surface of the storage tube is provided with a threaded groove, and one end of the storage tube is fixedly connected to the base plate.

[0011] Preferably, the bearings are distributed at equal intervals on the outer surface of the main body, and the threaded rod and the storage tube form a telescopic structure.

[0012] Preferably, the fixing column is rotatably connected to the storage tube via a threaded rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the composite high-efficiency sand remover adds sand and water into the fixed frame, and then drives the motor. Driven by the motor, the active stirring paddle on the connecting rod continuously stirs the sand and water. During the stirring process, the passive stirring paddle is driven by the active stirring paddle to continuously contact the sand and water, thereby rotating. The two passive stirring paddles installed in a staggered manner can better stratify the sand and water, so that the lighter materials in the sand and water can float up quickly, with smaller sand at the bottom layer and larger sand at the upper layer. At the same time, the sand and water will not all converge to the inner surface during the stirring process, so that the stirring efficiency is improved and the sand removal effect is faster. Then, the plastic brush on the outside of the active stirring paddle continuously brushes the filter screen during stirring, so that the sand stirred onto the filter screen and stuck in the mesh is brushed off, so that the originally blocked mesh is cleared again, the water flow rate is increased, and the sand removal is accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall planing structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the sand removal mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the support and the bearing cooperating with each other in the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0019] In the figure: 1. main body; 2. sand removal mechanism; 201. top cover; 202. support; 203. motor; 204. connecting rod; 205. active stirring paddle; 206. rotating rod; 207. passive stirring paddle; 208. fixing frame; 209. filter screen; 210. plastic brush; 3. adjustment mechanism; 301. fixing block; 302. bearing; 303. fixing column; 304. handle; 305. threaded rod; 306. storage tube; 307. threaded groove; 308. bottom plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a composite high-efficiency sand remover, comprising a body 1, a sand removal mechanism 2 is arranged on the upper surface of the body 1, and an adjustment mechanism 3 is arranged on the outer surface of the body 1;

[0022] The sand removal mechanism 2 includes a top cover 201, a support 202, a motor 203, a connecting rod 204, an active stirring paddle 205, a rotating rod 206, a passive stirring paddle 207, a fixing frame 208, a filter screen 209 and a plastic brush 210. The top surface of the body 1 is provided with a top cover 201, the top surface of the top cover 201 is fixedly connected to the support 202, the inner surface of the support 202 is fixedly connected to the motor 203, one end of the motor 203 is fixedly connected to the connecting rod 204, and the outer surface of the connecting rod 204 is fixedly connected to the outer surface of the connecting rod 204. The active stirring paddle 205 is fixedly connected, the inner surface of the active stirring paddle 205 is rotatably connected to the rotating rod 206, the outer surface of the rotating rod 206 is fixedly connected to the passive stirring paddle 207, the lower surface of the top cover 201 is fixedly connected to the fixed frame 208, the outer surface of the fixed frame 208 is fixedly connected to the filter screen 209, and the outer surface of the active stirring paddle 205 is installed with a plastic brush 210. The rod 206, the passive stirring paddle 207, the fixed frame 208, the filter screen 209 and the plastic brush 210 are arranged. During use, sand and water are first added to the fixed frame 208, and then the motor 203 is driven. Under the drive of the motor 203, the active stirring paddle 205 on the connecting rod 204 continuously stirs the sand and water. During the stirring process, the passive stirring paddle 207 is driven by the active stirring paddle 205 to continuously contact with the sand and water, thereby rotating. The two passive stirring paddles 207 installed in a staggered manner can be more It is better to stratify the sand and water so that the lighter materials in the sand and water can float up quickly, with smaller sand at the bottom layer and larger sand at the upper layer. At the same time, the sand and water will not all converge to the inner surface during the stirring process, so the stirring efficiency is improved and the sand removal effect is faster. The plastic brush 210 on the outside of the active stirring paddle 205 continuously brushes the filter screen 209 during stirring, so that the sand that is stirred onto the filter screen 209 and stuck in the mesh is brushed off, so that the originally blocked mesh is cleared again, the water flow is increased, and the sand removal is accelerated.

[0023] Furthermore, the support 202 forms a rotating structure through the motor 203 and the connecting rod 204, and the active stirring paddles 205 are evenly distributed on the outer surface of the connecting rod 204. Through the support 202 and the active stirring paddles 205, the support 202 allows the motor 203 to be well fixed when driving the connecting rod 204 for stirring, and the three active stirring paddles 205 on the outside of the connecting rod 204 make the stirring more uniform.

[0024] Furthermore, the passive stirring paddles 207 are evenly spaced on the outer surface of the rotating rod 206, and the rotating rod 206 is symmetrically arranged with respect to the central axis of the active stirring paddle 205. Through the arrangement of the passive stirring paddle 207 and the rotating rod 206, and the staggered installation of the passive stirring paddle 207, the floating of impurities or light substances in the sand and water and the stratification of the sand and water can be accelerated under the stirring of the active stirring paddle 205.

[0025] Furthermore, the plastic brushes 210 are evenly spaced on the outer surface of the rotating rod 206. By setting the plastic brushes 210, when the filter holes on the filter screen 209 are clogged, the filter holes can be cleared in time to increase the water flow rate.

[0026] Furthermore, the adjustment mechanism 3 includes a fixed block 301, a bearing 302, a fixed column 303, a handle 304, a threaded rod 305, a storage tube 306, a threaded groove 307 and a bottom plate 308. The outer surface of the body 1 is fixedly connected with the fixed block 301, the inner surface of the fixed block 301 is fixedly connected with the bearing 302, the inner surface of the bearing 302 is fixedly connected with the fixed column 303, the upper surface of the fixed column 303 is fixedly connected with the handle 304, one end surface of the fixed column 303 is fixedly connected with the threaded rod 305, and the outer surface of the threaded rod 305 is threadedly connected with the storage tube 306, a threaded groove 307 is provided on the inner surface of the storage tube 306, and one end of the storage tube 306 is fixedly connected to a base plate 308. Through the arrangement of the fixed block 301, the bearing 302, the fixed column 303, the handle 304, the threaded rod 305, the storage tube 306, the threaded groove 307 and the base plate 308, during use, the handle 304 is first rotated, and the handle 304 drives the fixed column 303 to rotate in the bearing 302, and the fixed column 303 drives the threaded rod 305 to spirally rise and fall in the threaded groove 307 in the storage tube 306, so as to adjust the height of the main body 1.

[0027] Furthermore, the bearings 302 are evenly spaced on the outer surface of the body 1 , and the threaded rod 305 and the receiving tube 306 form a telescopic structure. The arrangement of the bearings 302 and the threaded rod 305 allows the threaded rod 305 to rotate more smoothly in the receiving tube 306 .

[0028] Furthermore, the fixing column 303 is rotatably connected to the storage tube 306 through the threaded rod 305. Through the arrangement of the fixing column 303, the main body 1 is more stable when the height is adjusted.

[0029] Working principle: first, add sand and water into the fixed frame 208, and then drive the motor 203. Driven by the motor 203, the active stirring paddle 205 on the connecting rod 204 continuously stirs the sand and water. During the stirring process, the passive stirring paddle 207 is driven by the active stirring paddle 205 to continuously contact with the sand and water, thereby rotating. The two passive stirring paddles 207 installed in a staggered manner can better stratify the sand and water, so that the lighter materials in the sand and water float up quickly, with smaller sand at the bottom layer and larger sand at the upper layer. At the same time, the sand and water will not all converge to the inner surface during the stirring process, so the stirring efficiency is improved, and the sand removal effect is faster. The plastic brush 210 on the outside of the active stirring paddle 205 continuously brushes the filter screen 209 during stirring, so that the sand stirred onto the filter screen 209 and stuck in the mesh is brushed off, so that the originally blocked mesh is cleared again, the flow rate of water flow is increased, and the sand removal is accelerated. Then, when it is necessary to collect the filtered water in the main body 1, the height of the main body 1 can be adjusted according to needs. First, the handle 304 is turned, and the handle 304 drives the fixed column 303 to rotate in the bearing 302. The fixed column 303 drives the threaded rod 305 to spirally rise and fall in the threaded groove 307 in the storage tube 306, and the height of the main body 1 is adjusted, which can be freely adjusted according to different needs.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite high-efficiency sand remover, comprising a body (1), characterized in that: The upper surface of the body (1) is provided with a sand removal mechanism (2), and the outer surface of the body (1) is provided with an adjustment mechanism (3); The sand removal mechanism (2) comprises a top cover (201), a support (202), a motor (203), a connecting rod (204), an active stirring paddle (205), a rotating rod (206), a passive stirring paddle (207), a fixing frame (208), a filter screen (209) and a plastic brush (210). The top cover (201) is installed on the upper surface of the body (1), the support (202) is fixedly connected to the upper surface of the top cover (201), the motor (203) is fixedly connected to the inner surface of the support (202), and one end of the motor (203) is fixedly connected to the inner surface of the support (202). A connecting rod (204) is connected, an active stirring paddle (205) is fixedly connected to the outer surface of the connecting rod (204), an inner surface of the active stirring paddle (205) is rotatably connected to a rotating rod (206), an outer surface of the rotating rod (206) is fixedly connected to a passive stirring paddle (207), a lower surface of the top cover (201) is fixedly connected to a fixing frame (208), an outer surface of the fixing frame (208) is fixedly connected to a filter screen (209), and a plastic brush (210) is installed on the outer surface of the active stirring paddle (205).

2. A composite high-efficiency sand remover according to claim 1, characterized in that: The support (202) forms a rotating structure through a motor (203) and a connecting rod (204), and the active stirring paddles (205) are distributed at equal intervals on the outer surface of the connecting rod (204).

3. A composite high-efficiency sand remover according to claim 1, characterized in that: The passive stirring paddles (207) are distributed at equal intervals on the outer surface of the rotating rod (206), and the rotating rod (206) is symmetrically arranged with respect to the central axis of the active stirring paddle (205).

4. A composite high-efficiency sand remover according to claim 1, characterized in that: The plastic brushes (210) are distributed at equal intervals on the outer surface of the rotating rod (206).

5. A composite high-efficiency sand remover according to claim 1, characterized in that: The adjustment mechanism (3) comprises a fixed block (301), a bearing (302), a fixed column (303), a handle (304), a threaded rod (305), a storage tube (306), a threaded groove (307) and a bottom plate (308); the outer surface of the body (1) is fixedly connected to the fixed block (301); the inner surface of the fixed block (301) is fixedly connected to the bearing (302); the inner surface of the bearing (302) is fixedly connected to the fixed column (303); the upper surface of the fixed column (303) is fixedly connected to the handle (304); one end surface of the fixed column (303) is fixedly connected to the threaded rod (305); the outer surface of the threaded rod (305) is threadedly connected to the storage tube (306); the inner surface of the storage tube (306) is provided with a threaded groove (307); and one end of the storage tube (306) is fixedly connected to the bottom plate (308).

6. A composite high-efficiency sand remover according to claim 5, characterized in that: The bearings (302) are distributed at equal intervals on the outer surface of the body (1), and the threaded rod (305) and the storage tube (306) form a telescopic structure.

7. A composite high-efficiency sand remover according to claim 5, characterized in that: The fixing column (303) is rotatably connected via a threaded rod (305) and a storage tube (306).

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