Hydraulic engineering desilting device

Abstract

The utility model discloses a hydraulic engineering desilting device which comprises a box body, and universal wheels are fixedly arranged on the lower portion of the box body at equal angles. An efficient cleaning mechanism is arranged on the left half section of the box body and comprises a silt pumping pump, a silt suction head, a water pump and a spray head. According to the desilting device for the water conservancy project, the efficient cleaning mechanism is arranged on the left half section of the box body to clean some mixed impurities and firm sludge, in this way, the step of manual cleaning can be omitted, the project progress can be accelerated, the graded filtering mechanism is arranged on the right half section of the box body, and the water conservancy project is more convenient to clean. In this way, sludge can be filtered after being pumped out, the sludge can be directly filtered by the way after being pumped out, extra time needs to be wasted when the sludge needs to be independently filtered in the later period, water circulation can be achieved by arranging a sludge pumping pump, a water pump, a water tank and a water filtering film, and the effect of saving water is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project silt removal device. Background Art

[0002] The so-called water conservancy project is a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. Its main functions are flood control, waterlogging removal, irrigation, power generation, water supply and meeting people's needs for water resources in life and production. However, with the development of life, the accumulation of silt in some drainage and river channels has become more and more serious. Once the silt accumulates too much, it will affect people's daily life and the operation of the entire water conservancy project. Therefore, there are many kinds of water conservancy project dredging devices on the market;

[0003] However, there are still some problems with traditional water conservancy project dredging devices. For example, when using dredging devices for dredging, some silt may become solid due to long-term accumulation and mixing of various impurities. When cleaning such silt, traditional dredging devices cannot completely remove it, otherwise it will need to be cleaned manually later, which consumes manpower and increases the work of employees. Then, after the silt is extracted, it cannot be filtered. Once subsequent work requires filtering, it needs to be filtered again, which increases the work steps, that is, reduces work efficiency. Therefore, we propose a water conservancy project dredging device to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a dredging device for a water conservancy project to solve the problem raised in the above-mentioned background technology that when a dredging device is currently used for dredging, some silt may become solid due to long-term accumulation and mixing of various impurities. When cleaning such silt, the traditional dredging device cannot completely remove it, otherwise it will need to be cleaned manually at a later stage, which consumes manpower and increases the work of employees. Then, after the silt is extracted, it cannot be filtered. Once subsequent work requires filtering it, it needs to be filtered again, which increases the work steps and reduces work efficiency. Therefore, we propose a dredging device for a water conservancy project to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic engineering silt removal device, comprising: a box body, universal wheels are fixedly arranged at equal angles below the box body;

[0006] Also includes:

[0007] The left half of the box is provided with an efficient cleaning mechanism, which includes: a sludge suction pump, a sludge suction head, a water pump and a nozzle, wherein the sludge suction pump is fixedly arranged on the left side of the upper surface of the box, and the water pump is fixedly arranged inside the left side of the box, and the nozzles are distributed at equal angles on the inner surface of the sludge suction head;

[0008] The right half of the box body is fixedly provided with a graded filtering mechanism, which includes: a sludge box, a water filter membrane and a filter screen, wherein the sludge box is slidably connected to the inside of the box body, and a water filter membrane is fixedly provided below the sludge box;

[0009] A water tank is arranged at the lower part of the right inner part of the box body, and a water inlet is connected to the left side of the water tank, and a water filter membrane is arranged correspondingly above the water tank.

[0010] Preferably, a valve is connected to the internal card slot on the right rear side of the box body, and a second handle is fixedly provided above the valve.

[0011] Preferably, a silt discharge pipe is fixedly provided at the right end of the silt extraction pump, a silt inlet pipe is fixedly provided at the left end of the silt extraction pump, and a silt suction head is fixedly provided below the silt inlet pipe.

[0012] Preferably, a water inlet is fixedly provided at the right end of the water pump, and a water outlet pipe is provided above the water pump, and the leftmost end of the water outlet pipe is provided at the periphery of the silt inlet pipe, and a nozzle is provided at the output end of the water outlet pipe.

[0013] Preferably, the filter screen is fixedly arranged above the right side portion of the box body, and a first handle is fixedly arranged on the right side surface of the sludge box.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the desilting device for water conservancy projects is provided with an efficient cleaning mechanism on the left half of the box body to achieve the cleaning of some mixed impurities and solid sludge, which can save the steps of manual cleaning and speed up the progress of the project; a graded filtering mechanism is also provided on the right half of the box body, which can filter the sludge after it is extracted, and can be directly filtered after the sludge is extracted, while it will take extra time to filter the sludge separately at a later stage; and the silt extraction pump, water pump, water tank and water filter membrane are provided to realize circulating water and achieve the effect of saving water;

[0015] 1. A sludge extraction pump, a sludge suction head, a water pump and a nozzle are provided. The water pump is started to pump water from the water tank through the water inlet, and then the water is transported through the water outlet pipe. After being transported to the nozzle, the water is sprayed out through the nozzle. The solid sludge with impurities is diluted by the water flow. Then the sludge extraction pump is started to extract the diluted sludge from the sludge suction head through the sludge inlet pipe, and then discharged from the sludge outlet pipe, thus achieving efficient cleaning;

[0016] 2. A sludge extraction pump, a water pump, a water tank and a water filter membrane are provided. The water is discharged from the nozzle through the outlet pipe above the water pump, and then drawn by the sludge extraction pump through the sludge inlet pipe and discharged through the sludge outlet pipe to the inside of the sludge tank. At this time, the moisture inside the sludge will pass through the water filter membrane to filter the inside of the water tank, so that the entire water can be circulated, thereby saving water;

[0017] 3. A sludge box, a first handle and a filter are provided. The sludge is discharged from the inside of the silt outlet pipe and then discharged to the upper surface of the filter. Then, because the filter has a slope, the impurities will flow to the right along with the silt, and the silt will pass through the filter and fall into the silt box. Then the silt will be collected uniformly inside the silt box and can be uniformly processed by pulling the first handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cutaway structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the left side of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0022] In the figure: 1. box body; 2. universal wheel; 3. silt extraction pump; 4. silt discharge pipe; 5. silt inlet pipe; 6. silt suction head; 7. water pump; 8. water inlet; 9. water outlet pipe; 10. nozzle; 11. water tank; 12. silt tank; 13. water filter membrane; 14. first handle; 15. valve; 16. second handle; 17. filter net. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: the hydraulic engineering silt removal device includes a box body 1, a universal wheel 2, a silt extraction pump 3, a silt discharge pipe 4, a silt inlet pipe 5, a silt suction head 6, a water pump 7, a water inlet 8, a water outlet pipe 9, a nozzle 10, a water tank 11, a silt tank 12, a water filter membrane 13, a first handle 14, a valve 15, a second handle 16 and a filter screen 17;

[0025] As attached Figure 1 , Attachment Figure 2 and attached Figure 4 As shown, when the hydraulic engineering desilting device is used for work, the silt extraction pump 3 is first started. After the silt extraction pump 3 is started, silt will be extracted from the silt suction head 6 connected through the silt inlet pipe 5. Then the water pump 7 is started. After the water pump 7 is started, water will be pumped from the inside of the water tank 11 through the water inlet 8, and then discharged through the water outlet pipe 9 arranged above the water pump 7 until it is discharged to the inside of the nozzle 10, and then sprayed out through the nozzle 10. Due to the water pressure, the water will dilute some impurities and solid silt, so that it is convenient for the silt extraction pump 3 to extract from the inside of the silt suction head 6, so that the silt is efficiently cleaned, and the universal wheel 2 arranged under the box body 1 can be used to realize the movement while desilting;

[0026] As attached Figure 2 , Attachment Figure 3 and attached Figure 4 As shown, after the sludge is extracted by the sludge pump 3, it will be discharged through the sludge discharge pipe 4, and the sludge discharge pipe 4 will be discharged to the upper surface of the filter screen 17. Then, because the filter screen 17 is inclined from the upper left to the lower right, the sludge will flow to the right along the filter screen 17, and part of the sludge will pass through the filter screen 17 and fall downward during the flow. At this time, some impurities will be filtered out by the filter screen 17 and will accumulate at the rightmost end of the filter screen 17. When cleaning is needed, the second handle 16 fixed above the valve 15 can be pulled to disengage the valve 15 from the box body 1. The card slot is connected, and the impurities can be cleaned at this time, and then the sludge falling from the filter screen 17 will fall into the interior of the sludge box 12, so that it can be uniformly collected through the sludge box 12, and when it is needed later, the sludge box 12 can be pulled out for subsequent work by pulling the first handle 14 fixedly arranged on the right side of the sludge box 12, and a water filter membrane 13 is fixedly arranged below the sludge box 12, and the water in the sludge will fall into the interior of the water tank 11 after being filtered by the water filter membrane 13, thus completing the graded filtration of the sludge;

[0027] As attached Figure 2 and attached Figure 4 As shown, after the water filter membrane 13 filters the moisture in the sludge into the water tank 11, the water in the water tank 11 can be discharged through the operation of the water pump 7 to dilute the sludge, and then the sludge is extracted and discharged to the top of the filter screen 17 by the sludge extraction pump 3 for the first filtration, and then discharged into the sludge tank 12, and then it will be filtered for the second time by the water filter membrane 13, and then the water returns to the water tank 11, so that the recycling of water is realized, thereby saving water.

[0028] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A desilting device for a water conservancy project, comprising a box (1), wherein universal wheels (2) are fixedly arranged at equal angles below the box (1); It is characterized in that Also includes: The left half of the box (1) is provided with a high-efficiency cleaning mechanism, which includes: a sludge extraction pump (3), a sludge suction head (6), a water pump (7) and a nozzle (10), wherein the sludge extraction pump (3) is fixedly arranged on the left side of the upper surface of the box (1), and the water pump (7) is fixedly arranged inside the left side of the box (1), and the nozzle (10) is distributed at equal angles on the inner surface of the sludge suction head (6); The right half of the box body (1) is fixedly provided with a graded filtering mechanism, which comprises: a sludge box (12), a water filter membrane (13) and a filter screen (17), wherein the sludge box (12) is slidably connected to the inside of the box body (1), and the water filter membrane (13) is fixedly provided below the sludge box (12); A water tank (11) is arranged at the lower part of the right inner portion of the box body (1), and a water inlet (8) is connected to the left side of the water tank (11), and a water filter membrane (13) is correspondingly arranged above the water tank (11).

2. A hydraulic engineering dredging device according to claim 1, characterized in that: The inner slot on the right rear side of the box body (1) is connected to a valve (15), and a second handle (16) is fixedly provided above the valve (15).

3. A hydraulic engineering dredging device according to claim 1, characterized in that: A silt discharge pipe (4) is fixedly arranged at the right end of the silt extraction pump (3), a silt inlet pipe (5) is fixedly arranged at the left end of the silt extraction pump (3), and a silt suction head (6) is fixedly arranged below the silt inlet pipe (5).

4. A hydraulic engineering silt removal device according to claim 1, characterized in that: A water inlet (8) is fixedly provided at the right end of the water pump (7), and a water outlet pipe (9) is provided above the water pump (7), and the leftmost end of the water outlet pipe (9) is provided at the periphery of the silt inlet pipe (5), and a nozzle (10) is provided at the output end of the water outlet pipe (9).

5. A hydraulic engineering dredging device according to claim 1, characterized in that: The filter screen (17) is fixedly arranged above the right side portion of the box body (1), and a first handle (14) is fixedly arranged on the right side surface of the sludge box (12).

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