Desanding device for deep well water with high silt content

Abstract

The utility model discloses a desanding device for deep well water with high silt content, which relates to the technical field of desanding devices, and comprises a tank-shaped device main body with a storage space for desanding inside; the channel is matched with the device main body and is mounted in the device main body; a desanding structure is mounted in the device body, movable structures are mounted in the device body and at the bottom of the desanding structure, a water inlet structure is connected to the top of the device body, a water outlet structure is connected to the bottom of the device body, and the desanding structure comprises a second treatment part, a connecting part and a first treatment part; the sand removing structure can be driven to move in the vertical direction through the movable structure, so that silt on the surface of the sand removing structure can move to a certain degree, the sand removing structure can be driven to move in the vertical direction, the sand removing effect is improved, and the service life of the sand removing structure is prolonged. Therefore, the sand removal effect can be prevented from being influenced by sediment accumulation.

Description

Technical Field

[0001] The utility model relates to the technical field of sand removal devices, in particular to a sand removal device used for deep well water with high sediment content. Background Art

[0002] Deep well water refers to groundwater extracted from deep underground aquifers, usually obtained through drilling and other methods. Compared with surface water, deep well water usually has higher water purity and lower pollution risk. This is because deep groundwater is protected by underground rock formations and is less directly affected by human activities than surface water. Deep well water with high sediment content usually needs to be treated with sand removal equipment to remove sediment particles in the water and improve water quality.

[0003] Referring to the existing patent publication number: CN205084523U, a sand removal device for deep well water with high sediment content includes a water inlet assembly, a sand removal unit and a water outlet assembly, wherein the sand removal unit is composed of two groups of sand removal diversion units arranged in parallel, each group of sand removal diversion units is composed of three cyclone desanders connected in series, and the water outlet assembly is composed of a main water outlet pipe and two branch pipes, the input ends of the two branch pipes are connected to the main water inlet pipe, and the output ends of the two branch pipes are respectively connected to the first cyclone desander in the two groups of sand removal diversion units. The water flow speed is reduced by diversion, and the sand removal effect is improved, thereby reducing the wear of the unit, pipeline, and pump body by sediment, and effectively avoiding the situation where small stones block the copper pipe.

[0004] However, in actual use of the existing sand removal device, since the filtering and sand removal structure inside the sand removal device is in a relatively static state when removing sand from deep well water, a lot of mud and sand are easily accumulated on the surface of the filtering structure after a long period of sand removal treatment of deep well water, thereby reducing the sand removal efficiency. In addition, the mud and sand accumulated on the surface of the filtering structure are inconvenient for personnel to handle. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a sand removal device for deep well water with high sand content. The utility model can drive the sand removal structure to move in the up and down directions through the movable structure, so that the sand on the surface of the sand removal structure can also move to a certain extent, thereby preventing the accumulation of sand and affecting the sand removal effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sand removal device for deep well water with high sediment content, comprising:

[0008] The device body is in the shape of a tank and has a storage space for sand removal;

[0009] A channel, which cooperates with the device body and is installed inside the device body;

[0010] A sand removal structure is installed inside the device body, a movable structure is installed inside the device body and at the bottom of the sand removal structure, a water inlet structure is connected to the top of the device body, and a water outlet structure is connected to the bottom of the device body.

[0011] The utility model is further configured that the sand removal structure includes: a second processing member, a connecting member and a first processing member;

[0012] The second processing member is movably disposed in a through hole provided at the central axis of the channel, the connecting member is installed at the bottom of the second processing member, and the first processing member is installed at an end of the connecting member away from the second processing member.

[0013] The utility model is further configured that the water outlet structure includes: a bottom cover, a water outlet pipe and a valve;

[0014] The bottom cover is conical and detachably connected to the lower part of the device body, the water outlet pipe is connected to the lower part of the bottom cover, and the valve is installed on the surface of the water outlet pipe.

[0015] The utility model is further configured that the movable structure includes: a mounting portion, a slide groove, a spring, a slider, a second rotating shaft, a first rotating shaft and a connecting rod;

[0016] The mounting portion is solidly mounted on the bottom of the first processing member, the slide grooves are opened on both sides of the lower surface of the mounting portion, the springs are correspondingly connected to the inside of the slide grooves, the sliders are mounted on one end of the spring that is relatively movable, the second rotating shafts are connected to the inner side of the sliders, the first rotating shafts are mounted on both sides of the inner surface of the bottom cover, and the connecting rods are connected between the first rotating shaft and the second rotating shaft.

[0017] The utility model is further configured such that the first processing member is fitted with the device body, the first processing member and the second processing member both use filter screens, and the connecting rod rotates via the first rotating shaft and the second rotating shaft.

[0018] The utility model is further configured that the water inlet structure includes: a water inlet pipe and a top cover;

[0019] The top cover is detachably mounted on the top of the device body, and the water inlet pipe is connected to the top of the top cover.

[0020] The utility model is further configured that a triangular support is installed around the surface of the device body, and the inner side of the channel is configured as a circular guide platform with a reduced diameter.

[0021] The beneficial effect of the utility model is that the utility model can drive the sand removal structure to move in the up and down directions through the movable structure, so that the mud and sand on the surface of the sand removal structure can also move to a certain extent, thereby preventing the mud and sand from accumulating and affecting the sand removal effect.

[0022] 1. The sand removal device for deep well water with high sediment content is provided with a movable structure. When water flows into the device, it can impact the first processing part and the second processing part, so that the sand removal structure can move downward, and the connecting rod will rotate through the first rotating shaft and the second rotating shaft, and push the slider to slide in the slide groove and compress the spring. Then, when the second processing part leaves the channel, the flow velocity and pressure of water flowing to the bottom of the channel will decrease again. At this time, under the action of the spring, the sand removal structure can be driven to move upward, so that the inflowing water can drive the sand removal structure to move up and down, so that the sediment particles blocked on the filter net can be moved, and the filter net restores the normal pore structure, the water flow resistance is reduced, and the sand removal is avoided.

[0023] 2. The sand removal device for deep well water with high sediment content is equipped with a water outlet structure and a channel, and channels with different diameters are arranged inside the device, so that the water flow can become faster and the pressure can also be increased when the water flows through the through hole with a smaller diameter on the inner side of the channel. Under the action of the channel, the inflowing water flow can have a speed-changing effect, and the sand removal effect on deep well water can also be improved under the effect of speed change. The bottom cover is detachably connected to the device, so that the bottom cover can be directly removed for personnel to clean the inside of the device, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a sand removal device for deep well water with high sediment content proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of a sand removal device for deep well water with high sediment content proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the front section structure of the device body of a desanding device for deep well water with high sediment content proposed by the utility model;

[0027] Figure 4 The utility model proposes a sand removal device for deep well water with high sediment content. Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0028] In the figure: 1. device body; 2. top cover; 3. water inlet pipe; 4. bottom cover; 5. water outlet pipe; 6. support member; 7. channel; 8. connecting member; 9. first processing member; 10. valve; 11. second processing member; 12. mounting portion; 13. connecting rod; 14. first rotating shaft; 15. second rotating shaft; 16. slide groove; 17. spring; 18. slider. DETAILED DESCRIPTION

[0029] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0032] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0033] Reference Figure 1-4 A sand removal device for deep well water with high sediment content comprises: a device body 1, which is in the shape of a tank and is provided with a storage space for sand removal; a channel 7, which is installed inside the device body 1 in cooperation with the device body 1, and the water flow will be guided through the channel 7; a sand removal structure is installed inside the device body 1, and the sand removal structure can filter and remove sediment impurities in the deep well water; a movable structure is installed inside the device body 1 and at the bottom of the sand removal structure, and the movable structure can drive the sand removal structure to move, thereby improving the usability of the sand removal device; a water inlet structure is connected to the top of the device body 1, and the water inlet structure is used for water intake by the device body 1; a water outlet structure is connected to the bottom of the device body 1, and the deep well water after sand removal will be discharged through the water outlet structure.

[0034] Reference Figure 2-3 The sand removal structure includes: a second treatment component 11, a connecting component 8 and a first treatment component 9; the second treatment component 11 is movably arranged in a through hole opened at the central axis of the channel 7, the connecting component 8 is installed at the bottom of the second treatment component 11, and the first treatment component 9 is installed at the end of the connecting component 8 away from the second treatment component 11. The first treatment component 9 and the second treatment component 11 both adopt filter screens. When the deep well water flows into the device body 1, it can be sand-removed under the joint action of the first treatment component 9 and the second treatment component 11. Furthermore, the first treatment component 9 and the second treatment component 11 can adopt filter screens or filter membranes, which can filter the mud and sand in the deep well water. The pores of the second treatment component 11 are larger than those of the first treatment component 9, so that the deep well water is filtered step by step and in multiple steps to improve the sand removal effect.

[0035] Reference Figure 1 and Figure 3 The water outlet structure includes: a bottom cover 4, a water outlet pipe 5 and a valve 10; the bottom cover 4 is conically arranged and detachably connected to the lower part of the device body 1, the water outlet pipe 5 is connected to the lower part of the bottom cover 4, and the valve 10 is installed on the surface of the water outlet pipe 5. The valve 10 can control the opening and closing of the water outlet pipe 5, so that the valve 10 can be opened after the deep well water is desanded, and the treated deep well water will be discharged through the water outlet pipe 5.

[0036] Reference Figure 3-4The movable structure includes: a mounting portion 12, a slide groove 16, a spring 17, a slider 18, a second rotating shaft 15, a first rotating shaft 14 and a connecting rod 13; the mounting portion 12 is solidly mounted on the bottom of the first processing member 9, the slide grooves 16 are arranged on both sides of the lower surface of the mounting portion 12, the springs 17 are correspondingly connected to the inside of the slide groove 16, the sliders 18 are mounted on one end of the spring 17 that is relatively movable, the second rotating shaft 15 are connected to the inner side of the slider 18, the first rotating shaft 14 are mounted on both sides of the inner surface of the bottom cover 4, the connecting rod 13 is connected between the first rotating shaft 14 and the second rotating shaft 15, the first processing member 9 is fitted with the device body 1, the connecting rod 13 rotates through the first rotating shaft 14 and the second rotating shaft 15, and when water flows into the device, it can impact the first processing member 9 and the second processing member 11, so that the sand removal structure can When moving downward, the connecting rod 13 will rotate through the first rotating shaft 14 and the second rotating shaft 15, and push the slider 18 to slide in the slide groove 16 and compress the spring 17. Subsequently, when the second processing part 11 is separated from the channel 7, the flow velocity and pressure of the water flowing to the bottom of the channel will decrease again. At this time, under the action of the spring 17, the sand removal structure can be driven to move upward. When the water with high sediment content passes through the filter screen, the sediment will gradually block the pores of the filter screen, resulting in increased water flow resistance. Therefore, the inflowing water flow can drive the sand removal structure to move up and down, so that the sediment particles blocked on the filter screen can move, and the filter screen can restore its normal pore structure, and the water flow resistance can be reduced to avoid affecting the sand removal. The filter screen is driven up and down by water pressure. This structure can automatically clean the filter screen, remove the blocked sediment particles, and maintain the efficient operation of the sand removal device.

[0037] Reference Figure 1 and Figure 3 The water inlet structure includes: an inlet pipe 3 and a top cover 2; the top cover 2 is detachably installed on the top of the device body 1, and the water inlet pipe 3 is connected to the top of the top cover 2. When desanding deep well water, water can flow into the device body 1 through the inlet pipe 3. The disassembly of the top cover 2 and the bottom cover 4 can facilitate the processing of the inside of the device body 1. A triangular support 6 is installed around the surface of the device body 1. The inner side of the channel 7 is a circular guide platform with a reduced diameter. When the deep well water passes through the through hole with a smaller diameter on the inner side of the channel 7, the water flow can become faster and the pressure can also be increased. Under the action of the channel 7, the inflowing water flow can have a speed-changing effect. Under the speed-changing effect, the desanding effect on the deep well water can also be improved. The device is supported and lifted by the support 6 so that the water flow can be discharged better.

[0038] Working principle: When using the utility model, firstly, the deep well water is discharged into the device body 1 through the water inlet pipe 3. At this time, when the deep well water passes through the through hole with a smaller diameter on the inner side of the channel 7, the water flow can become faster and the pressure can also be increased. Under the action of the channel 7, the inflowing water flow can have a speed-changing effect. Under the effect of the speed change, the sand removal effect of the deep well water can also be improved. When the water flows into the device, it can impact the first processing part 9 and the second processing part 11, so that the sand removal structure can move downward, and the connecting rod 13 will rotate through the first rotating shaft 14 and the second rotating shaft 15, and push the slide The block 18 slides in the slide groove 16 and compresses the spring 17. Then, when the second processing component 11 separates from the channel 7, the flow velocity and pressure of the water flowing to the bottom of the channel will decrease again. At this time, the spring 17 can drive the sand removal structure to move upward, so that the inflowing water can drive the sand removal structure to move up and down, so that the mud and sand particles blocked on the filter net can move, and the filter net can restore its normal pore structure, and the water flow resistance is reduced to avoid affecting the sand removal. The bottom cover 4 is detachably connected to the device, so that the bottom cover 4 can be directly removed to facilitate personnel to clean the inside of the device, which is more convenient.

[0039] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A sand removal device for deep well water with high sediment content, characterized in that: include: The device body (1) is in the shape of a tank and has a storage space for sand removal; A channel (7) which cooperates with the device body (1) and is installed inside the device body (1); A sand removal structure is installed inside the device body (1), a movable structure is installed inside the device body (1) and at the bottom of the sand removal structure, a water inlet structure is connected to the top of the device body (1), and a water outlet structure is connected to the bottom of the device body (1).

2. A sand removal device for deep well water with high sediment content according to claim 1, characterized in that: The sand removal structure comprises: a second processing component (11), a connecting component (8) and a first processing component (9); The second processing member (11) is movably arranged in a through hole provided at the central axis of the channel (7), the connecting member (8) is installed at the bottom of the second processing member (11), and the first processing member (9) is installed at an end of the connecting member (8) away from the second processing member (11).

3. A sand removal device for deep well water with high sediment content according to claim 1, characterized in that: The water outlet structure comprises: a bottom cover (4), a water outlet pipe (5) and a valve (10); The bottom cover (4) is arranged in a conical shape and is detachably connected to the lower part of the device body (1); the water outlet pipe (5) is connected to the lower part of the bottom cover (4); and the valve (10) is installed on the surface of the water outlet pipe (5).

4. A sand removal device for deep well water with high sediment content according to claim 1, characterized in that: The movable structure comprises: a mounting portion (12), a sliding groove (16), a spring (17), a sliding block (18), a second rotating shaft (15), a first rotating shaft (14) and a connecting rod (13); The mounting portion (12) is solidly mounted on the bottom of the first processing member (9), the slide grooves (16) are arranged on both sides of the lower surface of the mounting portion (12), the springs (17) are correspondingly connected to the inside of the slide grooves (16), the sliders (18) are mounted on one end of the spring (17) that is relatively movable, the second rotating shaft (15) is connected to the inner side of the slider (18), the first rotating shaft (14) is mounted on both sides of the inner surface of the bottom cover (4), and the connecting rods (13) are connected between the first rotating shaft (14) and the second rotating shaft (15).

5. A sand removal device for deep well water with high sediment content according to claim 4, characterized in that: The first processing member (9) is fitted with the device body (1); both the first processing member (9) and the second processing member (11) use filter screens; and the connecting rod (13) rotates via a first rotating shaft (14) and a second rotating shaft (15).

6. A sand removal device for deep well water with high sediment content according to claim 1, characterized in that: The water inlet structure comprises: a water inlet pipe (3) and a top cover (2); The top cover (2) is detachably mounted on the top of the device body (1), and the water inlet pipe (3) is connected to the top of the top cover (2).

7. A sand removal device for deep well water with high sediment content according to claim 1, characterized in that: A triangular support member (6) is installed around the surface of the device body (1), and the inner side of the channel (7) is arranged as a circular guide platform with a reduced diameter.

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