CN215516956U

CN215516956U - Secondary filtering device for cooling water of electric auxiliary machine

Info

Publication number: CN215516956U
Application number: CN202121812054.XU
Authority: CN
Inventors: 陈伟伟; 时良国; 付杰; 陈进; 倪童
Original assignee: Lianyungang Jingcheng Machinery Equipment Manufacturing Co ltd
Current assignee: Lianyungang Jingcheng Machinery Equipment Manufacturing Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-14
Anticipated expiration: 2031-08-04

Abstract

A secondary filtering device for cooling water of an electric auxiliary machine comprises a fixing frame, wherein a driving motor is fixedly connected to one side of the fixing frame, a sliding block is arranged in the fixing frame, a V-shaped filter screen is arranged on the bottom side of the fixing frame, the cooling water falls on the V-shaped filter screen for primary cleaning, the driving motor pumps water and filters the water through a filter for secondary pumping, and simultaneously the water is injected into the filter screen, so that the problems that the secondary filtering device for the cooling water of the electric auxiliary machine is poor in filtering effect at the present stage and water pollution is easily generated in the cooling process are solved; meanwhile, the driving motor drives the scraper to move back and forth on the V-shaped filter screen, so that the cleaning is convenient, and dust and debris can be concentrated on the long grooves of the clamping strips in cooperation with the washing of water, so that the cleaning is greatly convenient; simultaneously can be through throwing into metal reaction solvent in to the filter, in the secondary filter, can clear up the metal contamination in the cooling water, very big promotion the bad utilization of circulation of water.

Description

Secondary filtering device for cooling water of electric auxiliary machine

Technical Field

The utility model relates to the technical field of cooling water filtration, in particular to a secondary cooling water filtration device for an electric auxiliary machine.

Background

The electric auxiliary machine is an auxiliary machine of power station production equipment, generally comprises multiple technical means such as deslagging, ash removal, crushing, mature cooling treatment and the like, is an indispensable part of the electric equipment, and can be conveniently and repeatedly used through secondary filtration of cooling water.

The secondary filter device for the cooling water of the electric power auxiliary machine at the present stage has poor filtering effect, dust carried in the cooling process, fragments and the like easily cause pollution to a water body, and meanwhile, the fragments are easily blocked on a filter device and are difficult to clean, and metal pollutants carried in the cooling water cannot be cleaned.

SUMMERY OF THE UTILITY MODEL

The technical problems to be solved by the utility model are as follows: the secondary filter device for the cooling water of the electric auxiliary machine at the present stage has poor filtering effect, dust, fragments and the like carried in the cooling process easily cause pollution to a water body, and the fragments are easily blocked on a filter device and are difficult to clean.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides an electric power auxiliary engine cooling water secondary filter equipment, includes fixed frame, fixed frame one side fixedly connected with driving motor, be provided with the slider in the fixed frame, the bottom side that fixed frame is located the slider is provided with V type filter screen, V type filter screen upside is provided with the scraper blade, fixed frame upper end is provided with seals, fixed frame is kept away from driving motor one side and is provided with the pump machine, the pump machine upper end is provided with the filter.

According to a preferable technical scheme of the utility model, the output end of the driving motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a sliding block, one side of the sliding block, which is far away from the threaded rod, is inserted with an auxiliary rod, the bottom side of the sliding block is uniformly provided with spray heads, the sliding block drives the spray heads to move, and water is uniformly sprayed on the filter screen.

According to the preferable technical scheme, two sides, far away from each other, of the sliding block are fixedly connected with the supporting rods, the bottom ends of the supporting rods are fixedly connected with the scraping plates, the scraping plates are of an inverted V-shaped structure, brushes are inserted into the bottom sides of the scraping plates, two supporting blocks are fixedly connected to the bottom sides, located on the V-shaped filter screen, in the fixing frame, and the driving motor drives the scraping plates and the brushes to clean the V-shaped filter screen, so that the filtering efficiency can be improved.

As a preferred technical scheme of the utility model, clamping strips are arranged on two sides of the upper end of the V-shaped filter screen, long grooves are formed in the clamping strips, a fixed rod is fixedly connected to the upper end of the scraper, the fixed rod is slidably connected into a groove of the fixed frame through a protrusion, a moving block is fixedly connected to the bottom side of the fixed rod, the scraper scrapes the debris into the long grooves on the clamping strips, and the debris is moved back and forth through the moving block, so that centralized cleaning is facilitated.

According to a preferred technical scheme of the utility model, a winding disc is fixedly connected to one side, far away from a driving motor, of a fixing frame, a metal hose is sleeved on the winding disc, a sealing element is fixedly connected to the metal hose, a filter is fixedly connected to the bottom end of the sealing element, a filter cylinder is fixedly connected to the filter, a secondary filtering process is formed by filtering water entering the filter through the filter cylinder, the sealing element is moved to ascend, a metal precipitation solution is poured into the filter, precipitation can be formed when the water enters the filter, and the metal precipitation solution is blocked by the filter cylinder, so that the content of metal substances in cooling is reduced.

The utility model has the following advantages: the cooling water falls on the V-shaped filter screen for primary cleaning, the drive motor pumps water, the filter pumps the water for secondary pumping, and simultaneously the water is injected on the filter screen, so that the problems that the secondary filter device for the cooling water of the electric auxiliary machine in the prior art is poor in filtering effect and water pollution is easily generated in the cooling process are solved; meanwhile, the driving motor drives the scraper to move back and forth on the V-shaped filter screen, so that the cleaning is convenient, and dust and debris can be concentrated on the long grooves of the clamping strips in cooperation with the washing of water, so that the cleaning is greatly convenient; simultaneously can be through throwing into metal reaction solvent in to the filter, in the secondary filter, can clear up the metal contamination in the cooling water, very big promotion the bad utilization of circulation of water.

Drawings

Fig. 1 is a schematic side sectional view of a secondary cooling water filtering device for an electric power auxiliary machine according to a preferred embodiment of the present invention;

fig. 2 is a schematic sectional front view of a secondary cooling water filtering device for an electric power auxiliary machine according to a preferred embodiment of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of a cooling water secondary filtering device for an electric power auxiliary machine according to a preferred embodiment of the utility model.

Description of reference numerals: 1. a fixing frame; 2. a drive motor; 3. a slider; 4. a V-shaped filter screen; 5. a squeegee; 6. sealing; 7. a pump machine; 8. a filter; 9. a threaded rod; 10. a spray head; 11. a support bar; 12. a support block; 13. clamping the strip; 14. fixing the rod; 15. a moving block; 16. a winding disc; 17. a metal hose; 18. a seal member; 19. a filter cartridge.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Please refer to fig. 1-3 in combination to show a secondary cooling water filtering device for an electric auxiliary machine, which includes a fixed frame 1, a driving motor 2 is fixedly connected to one side of the fixed frame 1, a slider 3 is disposed in the fixed frame 1, the slider 3 can drive a nozzle 10 and a scraper 5 to move back and forth on a V-shaped filter screen 4, and can clean up attached debris on the V-shaped filter screen 4, thereby improving filtering efficiency, and meanwhile, the debris falling on a long groove of a clamping strip 13 is cleaned up by a moving block 15, thereby facilitating centralized and unified collection, the bottom side of the fixed frame 1 located at the slider 3 is provided with the V-shaped filter screen 4, the scraper 5 is disposed on the upper side of the V-shaped filter screen 4, an upper end of the fixed frame 1 is provided with a seal 6, a pump 7 is disposed on one side of the fixed frame 1 away from the driving motor 2, a filter 8 is disposed on the upper end of the pump 7, and the filter 8 can clean up cooling water again.

Wherein, be provided with threaded rod 9 and auxiliary rod in

fixed frame

1, 9 fixed connection of threaded rod is on driving motor 2's output, driving motor 2 passes through bolt fixed connection on fixed frame 1, set up slider 3 in

fixed frame

1, 3 threaded connection threaded rod 9 of slider, it has the auxiliary rod to peg graft to the opposite side of slider 3, shower nozzle 10 has evenly been seted up to 3 bottom sides of slider, driving motor 2 control threaded rod 9 rotates to make slider 3 round trip movement in fixed frame 1, make things convenient for the watering.

Wherein, two bracing pieces 11 of one side fixedly connected with of filter 8 are kept away from to slider 3, are provided with scraper blade 5 on the V type filter screen 4, and scraper blade 5 is the type of falling V structure, and the cooperation brush can be cleared up V type filter screen 4 surface, and V type filter screen 4 bottom side is provided with supporting shoe 12, and supporting shoe 12 fixed connection is in fixed frame 1 bottom side, and scraper blade 5 can be along with shower nozzle 10 removes, convenient clearance.

The two sides, far away from each other, in the fixed frame 1 are provided with the clamping strips 13, the clamping strips 13 are in an included angle shape and are respectively attached to the inner wall of the fixed frame 1 and the V-shaped filter screen 4, the long grooves are formed in the clamping strips 13, the moving block 15 is connected in the long grooves in a sliding mode, the fixed rods 14 are fixedly connected to the upper ends of the moving blocks 15, the fixed rods 14 are fixedly connected to one sides of the fixed rods 14 in a protruding mode and are connected in the grooves formed in the two sides in the fixed frame 1 in a protruding mode, the sliding blocks 3 drive the fixed rods 14 and the moving blocks 15 to move in the long grooves of the clamping strips 13, and therefore the chips can be intensively cleaned, and the chips are conveniently collected and processed in a centralized mode.

Wherein, one side fixedly connected with rolling dish 16 in the fixed frame 1, rolling dish 16 is located 8 one sides of filter, 8 upper ends of filter pass through bolt fixedly connected with sealing member 18, sealing member 18 and metal collapsible tube 17 fixed connection, metal collapsible tube 17 runs through fixed frame 1 and cup joints with rolling dish 16, metal collapsible tube 17 fixed connection slider 3, filter 8 internal fixedly connected with strains a section of thick bamboo 19, remove sealing member 18, place metal in filter 8 and precipitate out the solvent, the metal contamination who conveniently contains in the cooling water clears up, reinforcing cleaning efficiency.

Specifically, cooling water enters the fixed frame 1, the driving motor 2 and the pump 7 are started, the pump 7 pumps water at the bottom side of the fixed frame 1 and enters the sliding block 3 through the filter 8, the spray head 10 can spray water, the driving motor 2 drives the sliding block 3 and the scraper 5 to move back and forth on the V-shaped filter screen 4, so that debris in the filtered water can be cleaned, meanwhile, under the action of gravity, the debris fall onto the bottom side clamping strip 13 of the V-shaped filter screen 4, the fixed rod 14 drives the moving block 15 to move on the long groove of the clamping strip 13, the debris can be collected at the four side edges of the fixed frame 1, the debris can be collected conveniently in a centralized manner, meanwhile, the pump 7 pumps water and enters the filter 8, the sealing element 18 is moved, a metal precipitation solvent is placed in the filter 8 and matched with the filter cartridge 19 to prevent metal precipitates from entering the fixed frame 1, so that metal pollutants in the cooling water can be cleaned conveniently, the cleaning efficiency is enhanced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an electric power auxiliary engine cooling water secondary filter device, includes fixed frame (1), its characterized in that, fixed frame (1) one side fixedly connected with driving motor (2), be provided with slider (3) in fixed frame (1), the bottom side that fixed frame (1) is located slider (3) is provided with V type filter screen (4), V type filter screen (4) upside is provided with scraper blade (5), fixed frame (1) upper end is provided with seals (6), driving motor (2) one side is kept away from in fixed frame (1) is provided with pump machine (7), pump machine (7) upper end is provided with filter (8).

2. The secondary cooling water filtering device for the electric auxiliary machine as claimed in claim 1, wherein a threaded rod (9) is fixedly connected to the output end of the driving motor (2), the threaded rod (9) is in threaded connection with the slider (3), an auxiliary rod is inserted into one side of the slider (3) far away from the threaded rod (9), and spray heads (10) are uniformly arranged on the bottom side of the slider (3).

3. The secondary filtering device for the cooling water of the electric auxiliary machine according to claim 1, characterized in that two sides of the sliding block (3) far away from each other are fixedly connected with a support rod (11), the bottom end of the support rod (11) is fixedly connected with a scraper (5), the scraper (5) is in an inverted V-shaped structure, the bottom side of the scraper (5) is inserted with a brush, and two support blocks (12) are fixedly connected to the bottom side of the V-shaped filter screen (4) in the fixed frame (1).

4. The secondary cooling water filtering device for the electric auxiliary machine as claimed in claim 1, wherein clamping strips (13) are arranged on two sides of the upper end of the V-shaped filter screen (4), each clamping strip (13) is provided with a long groove, the upper end of the scraper (5) is fixedly connected with a fixed rod (14), the fixed rod (14) is slidably connected in a groove of the fixed frame (1) through a protrusion, and a moving block (15) is fixedly connected to the bottom side of the fixed rod (14).

5. The secondary cooling water filtering device for the electric auxiliary machine according to claim 1, wherein a winding disc (16) is fixedly connected to one side of the fixing frame (1) far away from the driving motor (2), a metal hose (17) is sleeved on the winding disc (16), a sealing member (18) is fixedly connected to the metal hose (17), a filter (8) is fixedly connected to the bottom end of the sealing member (18), and a filter cartridge (19) is fixedly connected to the inside of the filter (8).