CN214781061U - Filter equipment for water conservancy water and electricity - Google Patents

Abstract

The utility model discloses a water conservancy is filter equipment for water and electricity, subside device, first filter equipment, back flush shower nozzle, footstock including silt, third filter equipment is installed to the footstock top, one side of third filter equipment is fixed with second filter equipment through first check valve and second check valve, and first check valve is located the below of second check valve, hydraulic means is installed through the nut to one side that third filter equipment was kept away from to second filter equipment, one side welding that second filter equipment was kept away from to third filter equipment installs the water pump, second filter equipment internally mounted has first filter screen fixed block, second filter equipment bottom is equipped with the second grade rose box. The utility model discloses in have back washing unit, can shift out the filterable discarded object of filter equipment in filterable, through setting up back washing unit can prevent to take place to block up, improved filterable efficiency greatly, also can not influence normal drainage work simultaneously.

Description

Filter equipment for water conservancy water and electricity

Technical Field

The utility model relates to a water conservancy water and electricity filters technical field, specifically is a filter equipment for water conservancy water and electricity.

Background

Hydraulic engineering refers to the general term of a series of activities that carry, handle water and involve, and we can filter water earlier when carrying water at present to detach the impurity in aquatic, and when the water resource was carried, the aquatic of carrying often contains debris, and these debris can block up the pipeline, still can influence hydraulic equipment's normal work, consequently can use filter equipment.

However, the existing water conservancy filtering device is poor in filtering effect, impurities cannot be timely removed when the filter screen is accumulated, normal drainage is affected, and therefore the water conservancy filtering device is novel and is needed to meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment for water conservancy water and electricity to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a technical scheme that the filtering device for water conservancy and hydropower comprises a silt settling device, a second filtering device, a back washing spray head and a top seat, wherein a base is installed below the top seat through bracket welding, a third filtering device is installed above the top seat, the second filtering device is installed above the top seat and is positioned at one side of the third filtering device, one side of the third filtering device is fixedly connected with the second filtering device through a first one-way valve and a second one-way valve, the first one-way valve is positioned below the second one-way valve, one side of the second filtering device, which is far away from the third filtering device, is provided with a hydraulic device through a nut, one side of the third filtering device, which is far away from the second filtering device, is welded with a water pump, and the silt settling device is installed above the third filtering device through welding, and the second filter device is connected with the silt settling device through a connecting pipe, a first filter screen fixing block is arranged inside the second filter device, a second-stage filter box is arranged at the bottom of the second filter device, a second-stage filter box is arranged at the top of the second filter device, the backwashing sprayer is arranged inside the second-stage filter box through a second one-way valve, and a third-stage filter water tank is arranged at the bottom of the third filter device.

Preferably, silt subsides device top welded mounting has the flocculating agent entry, silt subsides the device top and installs the water inlet through the nut, and the water inlet is located one side of flocculating agent entry, silt subsides the internal wall welded mounting of device jar and has branch and leaf filter support, installs branch and leaf filter on the lateral wall, and the top of branch and leaf filter places the branch and leaf filter support top of installing at silt subsides the device inner wall, and branch and leaf filter is close to the one end in the outside and installs waterproof cushion, silt subsides the device jar body front welded mounting has first viewing aperture, silt subsides the device and is close to the first delivery port of one side welded nut installation of second filter equipment, silt subsides the device bottom and is equipped with the setting tank, and welded mounting has first drain hole on the outer wall of setting tank.

Preferably, a back washing valve is installed below the water pump, and a back washing pipe is installed at the output end of the back washing valve.

Preferably, a water outlet is arranged on one side, far away from the second filtering device, of the third filtering device, and a third sewage draining outlet is welded at the bottom of the third filtering device.

Preferably, the second filter equipment openly welds and installs the second viewing aperture, the second filter equipment openly welds and installs the third viewing aperture, and the third viewing aperture is located second viewing aperture below, second filter equipment bottom welded mounting has the second drain, control panel is openly installed to the second filter equipment, and control panel is in third viewing aperture one side, first filter screen has transversely been placed to the inside top of second filter equipment, the vertical welded mounting in the inside below of second filter equipment has the second filter screen, the second filter equipment is close to one side of silt settlement device and installs the second water inlet, the rubble has been placed in the middle of the second filter equipment is inside, the inside active carbon of placing of second filter equipment in the middle of, and the active carbon is located the rubble right side.

Preferably, a first hydraulic lifting door is installed below the hydraulic device through a nut, and a second hydraulic door is installed below the first hydraulic lifting door.

Compared with the prior art, the beneficial effects of the utility model are that:

the water conservancy filtering device is simple in structure, can be controlled in a centralized manner through the control panel, wastes can be removed in time through a drain outlet or a hydraulic door can be opened, the filter screen can be cleaned through the backwashing device and replaced by opening the hydraulic door, and the device is more convenient, strong in practicability and good in filtering effect through filtering treatment in multiple stages; after subside through the device that subsides, the drainage enters into the primary filter case and the second grade rose box in the second filter equipment in proper order, and the clearance that carries out the wastes material can be followed the drain and discharged or open the hydraulic pressure overhead door through the filterable discarded object of second filter equipment, can prevent to take place to block up through the anti-belt cleaning device interior filter screen that sets up back flush unit, has improved filterable efficiency greatly, also can not influence normal drainage work simultaneously.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic structural view of the settling device of the present invention;

FIG. 3 is a schematic view of a second filter structure according to the present invention;

FIG. 4 is a schematic view of the check valve structure of the present invention;

fig. 5 is a schematic view of the structure of the nozzle of the present invention.

In the figure, 1, a silt settling device; 101. a flocculant inlet; 102. a water inlet; 103. a branch and leaf filter; 104. a first drain port; 105. a first viewing port; 106. a waterproof rubber mat; 107. a first water outlet; 108. a branch and leaf filter support; 109. a settling tank; 2. a water pump; 201. a back flush valve; 202. A backwash pipe; 3. a third filtering device; 301. a water outlet; 302. a third sewage draining outlet; 4. a support; 5. a first check valve; 6. a base; 7. a second filtering device; 701. a third viewing port; 702. a second viewing port; 703. a second sewage draining outlet; 704. a control panel; 705. a first filter screen; 706. a second filter screen; 707. a second water inlet; 708. crushing stone; 709. activated carbon; 8. a hydraulic device; 801. A first hydraulic lift gate; 802. a second hydraulic lift gate; 9. a connecting pipe; 10. a second one-way valve; 11. A first filter screen fixing block; 710. a secondary filter tank; 13. a primary filter tank; 14. backwashing the spray head; 15. A third-stage filtering water tank; 16. a top seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the embodiment of the present invention provides a water conservancy and hydropower filtration device, which comprises a silt settling device 1, a second filtration device 7, a back-washing nozzle 14, a top seat 16, wherein a base 6 is welded and installed below the top seat 16 through a bracket 4, the bracket 4 and the base 6 can ensure the stability of the device when the device is working, so that the device can smoothly perform water conservancy and hydropower filtration, a third filtration device 3 is installed above the top seat 16, an oil filtration membrane is installed inside the third filtration device 3, so as to filter oil stains in water, so that the filtered water can reach a higher standard, the second filtration device 7 is installed above the top seat 16, the second filtration device 7 is located at one side of the third filtration device 3, a first filtration screen, 705 and activated carbon 709 are arranged in the second filtration device 7, most of particle objects, silt, floaters and partial colors in water can be filtered, so that the filtered water can reach higher standards, one side of the third filtering device 3 is fixedly connected with the second filtering device 7 through the first one-way valve 5 and the second one-way valve 10, the first one-way valve 5 is positioned below the second one-way valve 10, the first one-way valve 5 controls water flow not to flow back into the second filtering device 7, the filtering is carried out more quickly and efficiently, the second one-way valve 10 controls water flow to enter the second filtering device, the inside of the second filtering device 7 is cleaned through unidirectional water flow, the smooth and stable work of the second filtering device 7 is ensured, the hydraulic device 8 is installed on one side, far away from the third filtering device 3, of the second filtering device 7 through nuts, the hydraulic device 8 can control the first hydraulic lifting door 801 and the second hydraulic lifting door 802 to open the first and the second hydraulic lifting door, the cleaning and replacing of the first filter screen 705 are carried out, the gravel 708 and the active carbon 709 are replaced in time, the cleaning in time in the filter device is realized, the working efficiency of the machine is greatly improved, the water pump 2 is welded on one side of the third filter device 3 far away from the second filter device 7, the water pump 2 can provide a water source for the backwashing valve 201, the manual cleaning is omitted inside the cleaning equipment, the work is more convenient and faster, the silt settling device 1 is welded and installed above the third filter device 3, the second filter device 7 is connected with the silt settling device 1 through the connecting pipe 9, the silt settling device 1 can enable the water entering from the water inlet 102 to be combined with the flocculating agent to reach the purpose that the silt in the water can be quickly settled to the bottom of the silt settling device 1 to obtain the water with clear color, the first filter screen fixing block 11 is installed inside the second filter device 7, and the first filter screen fixing block 11 can effectively fix the filter screen inside, make its filter screen reach maximum filter effect, 7 bottoms of second filter equipment are equipped with secondary filter tank 710, and secondary filter tank 710 internally mounted has the oil strain membrane, can filter the greasy dirt of aquatic, lets the river reach certain standard, 7 tops of second filter equipment are equipped with primary filter tank 13, and the inside first filter screen 705 of the horizontal specification of 2mm of primary filter tank 13 can filter most particulate matters, guarantee device's filtration work on next step, back flush shower nozzle 14 is installed inside secondary filter tank 710 through second check valve 10, and inside back flush shower nozzle 14 can not need automatic cleaning device under the condition of artifical clearance, improvement work efficiency, 3 bottoms of third filter equipment are equipped with tertiary filter tank 15, and tertiary filter tank 15 can play certain retaining effect, reduces certain drainage pressure.

Further, the welded mounting of silt sedimentation device 1 top has flocculating agent entry 101, and flocculating agent entry 101 is open, conveniently puts in the flocculating agent at any time, makes the grit earth can subside fast, silt sedimentation device 1 top is installed water inlet 102 through the nut, and water inlet 102 is located one side of flocculating agent entry 101, and water inlet 102 is installed in silt sedimentation device 1's top by the nut, lets the water level reach a take the altitude until reaching first delivery port 107, makes and does not need to carry out filtration on next step on any power device's the basis, and is energy-concerving and environment-protective, the welded mounting of silt sedimentation device 1 inner wall has branch and leaf filter support 108, installs branch and leaf filter 103 on the lateral wall, and places the top of branch and leaf filter 103 and installs in the branch and leaf filter support 108 top of silt sedimentation device 1 inner wall, and waterproof cushion 106 is installed to the one end that branch and leaf filter 103 is close to the outside, the branch and leaf filter 103 can be fixed in the sedimentation device by the support of the branch and leaf filter support 108, one side of the branch and leaf filter 103 is connected with the waterproof rubber mat 106, so that most branches and leaves are left in the sedimentation device, the branch and leaf filter can be detached at any time, and water is prevented from flowing out from an outlet, thereby greatly improving the working efficiency of the machine, the front surface of the tank body of the sediment sedimentation device 1 is welded with the first observation port 105, the first observation port 105 can quickly and intuitively see the amount of accumulated sludge in the tank body, so that the time when the sediment needs to be cleaned can be conveniently known, one side of the sediment sedimentation device 1, which is close to the second filtering device 7, is welded with the nut and provided with the first water outlet 107, the first water outlet 107 is connected with the second water inlet 707 through the connecting pipe 9, water flow can directly flow without any power device, the functions of energy conservation and environmental protection are achieved, the sedimentation box 109 is arranged at the bottom of the sediment sedimentation device 1, welding installation has first drain hole 104 on settling tank 109's the outer wall, and the observation of first drain hole 104 through the viewing aperture of settling tank 109 bottom reaches certain volume when silt and is to open first drain hole 104, inside silt just can quick eduction gear, makes things convenient for the blowdown raise the efficiency.

Further, a back washing valve 201 is installed below the water pump 2, a back washing pipe 202 is installed at the output end of the back washing valve 201, the back washing valve 201 is connected with the back washing pipe 202 inside the third filtering device 3, the tail end of the back washing valve is connected with the back washing nozzle 14, power is provided by the water pump 2, a clean water source is pumped and conveyed to the nozzle through the back washing pipe, the inside of the filtering device is cleaned, time and labor are greatly saved, and efficiency is improved.

Further, delivery port 301 is installed to one side that third filter equipment 3 keeps away from second filter equipment 7, and delivery port 301 accessible rivers are filterable outside the poor natural outflow device of height, 3 bottom welded mountings of third filter equipment have third drain 302, and third drain 302 runs through 16 continuous bottoms of footstock and is controlled by the on-off valve, conveniently filters out in the direct eduction gear of greasy dirt, save time.

Further, a second observation port 702 is welded on the front surface of the second filtering device 7, the second observation port 702 can clearly and visually see the waste amount in the device so as to be cleaned in time and improve the working efficiency, a third observation port 701 is welded on the front surface of the second filtering device 7, the third observation port 701 is positioned below the second observation port 702, the third observation port 701 can clearly and visually see the waste amount in the device so as to be cleaned in time and improve the working efficiency, a second sewage drain 703 is welded on the bottom of the second filtering device 7, the second sewage drain 703 penetrates through the top seat 16 and is connected with the bottom end to be controlled by an on-off valve, filtered waste is directly discharged out of the device, the time is saved, a control panel 704 is installed on the front surface of the second filtering device 7, the control panel 704 is arranged on one side of the third observation port 701, and the control panel 704 can systematically and effectively control the normal operation of the whole device, the complicated operation flow is omitted, the work efficiency is improved, the first filter screen 705 is transversely placed above the inner part of the second filter device 7, the first filter screen 705 is a filter screen with the pore diameter of 2mm and can filter particles with the diameter larger than 2mm, the second filter screen 706 is vertically welded and installed below the inner part of the second filter device 7, the second filter screen 706 is a filter screen with the pore diameter of 0.3mm and can filter most foreign objects, the second water inlet 707 is installed at one side, close to the sediment settling device 1, of the second filter device 7, the second water inlet 707 can allow water to flow in through the height difference for filtering, the power output is saved, the energy is saved, the environment is protected, the broken stone 708 is placed in the middle of the inner part of the second filter device 7, the broken stone 708 can filter insoluble metal particles left by the previous device, so as to achieve better water quality, active carbon 709 has been placed to the inside centre of second filter equipment 7, and active carbon 709 is located rubble 708 right side, and active carbon 709 can further adsorb the impurity in aquatic to reach better filter effect.

Further, first hydraulic pressure overhead door 801 is installed through the nut in hydraulic means 8 below, and second hydraulic pressure overhead door 802 is installed to the below of first hydraulic pressure overhead door 801, and first hydraulic pressure overhead door 801 and second hydraulic pressure overhead door 802 can be gone up and down by hydraulic means 8 control, and rubble 708 and active carbon 709 are changed to the waste matter of clearance on the first filter screen 705, realize more effectual filter effect.

The working principle is that sewage or river water to be filtered passes through a water inlet 102 of a sediment setting device 1, firstly passes through a branch and leaf filter 103 to filter leaves or large incompatible impurities in the water, is mixed with a flocculating agent added into a flocculating agent inlet 101 to achieve rapid sediment setting, then passes through a first water outlet 107 to reach a second water inlet 707 connected by a connecting pipe 9 to enter, when water flows enter a second filtering device 7, firstly passes through a first filtering net 705 with pores of 2mm, then passes through crushed stone 708 and active carbon 709 to carry out adsorption filtering, passes through a second filtering net 706 with pores of 0.3mm to carry out final depth filtering of insoluble hybrids, then is subjected to oil stain removal by a third filtering device 3 connected by a first one-way valve 5, finally flows out from a water outlet 301, and a back flushing valve provides power through a water pump 2 to suck clean water from the outside, the back flush nozzle 14 connected by the back flush pipe 202 sprays to clean the internal filter net.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A filter device for water conservancy and hydropower comprises a sediment settling device (1), a second filter device (7), a back flush nozzle (14) and a top seat (16), and is characterized in that a base (6) is installed below the top seat (16) through a support (4) in a welding mode, a third filter device (3) is installed above the top seat (16), the second filter device (7) is located on one side of the third filter device (3), one side of the third filter device (3) is fixedly connected with the second filter device (7) through a first check valve (5) and a second check valve (10), the first check valve (5) is located below the second check valve (10), a hydraulic device (8) is installed on one side, away from the third filter device (3), of the second filter device (7) through nuts, third filter equipment (3) keep away from one side welding of second filter equipment (7) and install water pump (2), third filter equipment (3) top is through welding installation silt settlement device (1), and second filter equipment (7) subsides device (1) with silt and is connected through connecting pipe (9), second filter equipment (7) internally mounted has first filter screen fixed block (11), second filter equipment (7) bottom is equipped with secondary filter case (710), second filter equipment (7) top is equipped with one-level filtering case (13), back flush shower nozzle (14) are installed inside secondary filter case (710) through second check valve (10), third filter equipment (3) bottom is equipped with tertiary filter water tank (15).

2. The water conservancy and hydropower filtering device according to claim 1, characterized in that a flocculating agent inlet (101) is welded above the silt settling device (1), a water inlet (102) is installed above the silt settling device (1) through a nut, the water inlet (102) is located on one side of the flocculating agent inlet (101), a branch and leaf filter support (108) is welded on the inner wall of the tank body of the silt settling device (1), a branch and leaf filter (103) is installed on the side wall, the top end of the branch and leaf filter (103) is placed above the branch and leaf filter support (108) installed on the inner wall of the silt settling device (1), a waterproof rubber cushion (106) is installed at one end of the branch and leaf filter (103) close to the outer side, a first observation port (105) is welded on the front surface of the tank body of the silt settling device (1), and a first water outlet is installed at one side welding nut of the silt settling device (1) close to a second filtering device (7) (107) The bottom of the sediment settling device (1) is provided with a settling tank (109), and the outer wall of the settling tank (109) is welded with a first sewage discharge port (104).

3. The filtering device for water conservancy and hydropower according to claim 1, wherein a back washing valve (201) is arranged below the water pump (2), and a back washing pipe (202) is arranged at the output end of the back washing valve (201).

4. The filtering device for water conservancy and hydropower according to claim 1, wherein a water outlet (301) is formed in one side, away from the second filtering device (7), of the third filtering device (3), and a third sewage draining outlet (302) is welded to the bottom of the third filtering device (3).

5. The water conservancy and hydropower filtering device according to claim 1, characterized in that a second observation port (702) is welded and installed on the front surface of the second filtering device (7), a third observation port (701) is welded and installed on the front surface of the second filtering device (7), the third observation port (701) is positioned below the second observation port (702), a second sewage draining outlet (703) is welded and installed at the bottom of the second filtering device (7), a control panel (704) is welded and installed on the front surface of the second filtering device (7), the control panel (704) is positioned on one side of the third observation port (701), a first filter screen (705) is transversely placed above the inner part of the second filtering device (7), a second filter screen (706) is vertically welded and installed below the inner part of the second filtering device (7), a second water inlet (707) is installed on one side of the second filtering device (7) close to the sediment settling device (1), macadam (708) is placed in the middle of the interior of the second filtering device (7), activated carbon (709) is placed in the middle of the interior of the second filtering device (7), and the activated carbon (709) is located on the right side of the macadam (708).

6. The filtering device for water conservancy and hydropower according to claim 1, wherein a first hydraulic lifting door (801) is installed below the hydraulic device (8) through a nut, and a second hydraulic lifting door (802) is installed below the first hydraulic lifting door (801).

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