CN213965328U

CN213965328U - Cleaning device for filter screen of sludge filter press

Info

Publication number: CN213965328U
Application number: CN202022208987.XU
Authority: CN
Inventors: 田政操; 王军利; 陈广胜; 薛水波; 温彦鹏; 高洪标; 程国磊; 仇书芳; 侯亚军; 李金花
Original assignee: Henan Lvfeng Environmental Protection Engineering Co ltd
Current assignee: Henan Lvfeng Environmental Protection Engineering Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-17
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a filter screen washs technical field, especially relates to sludge press filter screen belt cleaning device, does not have at present can be timely and all-round carry out abluent device to the filter screen, sludge press filter screen belt cleaning device, including ball valve, spray pipe and external water source, the ball valve communicates with spray pipe and external water source respectively, the equidistant one end that sets up a plurality of shower nozzles and keep away from the ball valve in spray pipe bottom sets up the pipe cap, fixed housing is gone up to the spray pipe and the fixing base is established at both ends cover, the housing both sides are respectively through clamp plate fixed stop, effectively wash the filter screen, have good development prospect in filter screen washing technical field.

Description

Cleaning device for filter screen of sludge filter press

Technical Field

The utility model relates to a filter screen washs technical field, especially relates to sludge filter press filter screen belt cleaning device.

Background

The mud filter-pressing is one of the most important project in the present environmental protection work, and common mud filter-pressing in-process can remain impurity such as a large amount of mud on the filter screen, if these impurity can not in time handle, will lead to the filter screen to block up, and then influences the filter-pressing effect of filter screen, reduces the work efficiency of mud filter-pressing, can seriously shorten the life of filter screen moreover, and at present not can be in time and all-round carry out abluent device to the filter screen.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides a sludge filter press filter screen belt cleaning device solves the abluent problem of filter screen.

Its technical scheme is, sludge filter press filter screen belt cleaning device, including ball valve, spray pipe and external water source, the ball valve communicates with spray pipe and external water source respectively, the equidistant one end that sets up a plurality of shower nozzles and keep away from the ball valve in spray pipe bottom sets up the pipe cap, and the pipe cap seals the spray pipe mouth of pipe, avoids the clear water to spill to make the inside certain high pressure that forms of spray pipe, make the clear water can take certain pressure to spout from the shower nozzle, improve the water spray effect of shower nozzle, fixed housing is established the fixing base at both ends cover on the spray pipe, the housing passes through the fastener and is connected with the spray pipe, the housing both sides are respectively through clamp plate fixed stop, each the baffle extends to the oblique below of keeping away from the spray pipe, effectively protects shower nozzle spun water smoke, prevents that the hydrojet from splashing outward.

Furthermore, the ball valve comprises a water inlet pipe end and a water outlet pipe end which are communicated with each other and are positioned on the same horizontal straight line, the water inlet pipe end is communicated with an external water source, and the water outlet pipe end is communicated with the water spraying pipe.

Furthermore, waterproof sealing rubber strips are arranged between the water spraying pipe and the water outlet pipe end and between the water spraying pipe and the pipe cap, so that the connection sealing performance between all parts can be improved, and water leakage is avoided.

Furthermore, the spray pipe bottom equidistant sets up a plurality of screws that have the internal thread, each the top integrated into one piece of shower nozzle has the installation tube head that has the external screw thread, the installation tube head with screw quantity equals and the position one-to-one to connect through screw-thread fit, each the shower nozzle communicates in the spray pipe through the installation tube head, makes shower nozzle and spray pipe be connected tightly real firm, avoids the hourglass water.

Furthermore, waterproof sealing rubber strips are arranged between the mounting tube head and the screw holes, so that the connection sealing performance between each component can be improved, and water leakage is avoided.

Furthermore, the pipe cap and the spray pipe, and the spray pipe and the end part of the ball valve are connected through threads.

When the cleaning device for the filter screen of the sludge filter press is used, firstly, the spray pipe and the water pipe of an external water source are respectively installed on the water outlet pipe end and the water inlet pipe end of the ball valve, secondly, the spray head is sequentially installed on the spray pipe, then, the pipe cap is tightly and practically sleeved on the spray pipe, then, the fixing seat is fixed on the spray pipe, and pumping clean water is sprayed out from a plurality of spray heads with certain pressure through the spray pipe, so that the filter screen is cleaned by spraying.

The technical effect of the utility model is that, sludge filter press filter screen belt cleaning device is through the external water source of external pump sending and the shower that has a plurality of shower nozzles, can continuously supply the clear water and spray water to the pressure filter screen, can clear away the impurity that deposits on the filter screen fast, can rinse the filter screen omnidirectionally, avoid the filter screen to block up, keep sludge filter-pressing's work efficiency, and effectively prolong the life of filter screen, effectively protect through the baffle, threaded connection between each spare part of device sets up the adhesive tape and makes the improvement on connecting and leakproofness.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the split structure of the sprinkler pipe of the present invention.

Fig. 4 is a schematic diagram of a half-section structure of the spray pipe of the utility model.

Fig. 5 is a schematic structural view of the utility model sprinkler.

In the figure: 1. ball valve, 2. spray pipe, 3. fixing seat, 4. housing, 5. pressing plate, 6. baffle, 7. pipe cap, 8. spray head, 21. screw hole, 31. mounting pipe head.

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.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The first embodiment is as follows: as shown in figures 1 to 5, the cleaning device for the filter screen of the sludge filter press comprises a ball valve 1, a water spraying pipe 2 and an external water source, the ball valve 1 is respectively communicated with the spray pipe 2 and an external water source, a plurality of spray heads 8 are arranged at the bottom of the spray pipe 2 at equal intervals, a pipe cap 7 is arranged at one end far away from the ball valve, the pipe cap 7 seals the pipe orifice of the spray pipe to avoid the leakage of clear water, and a certain high pressure is formed inside the spray pipe 2, so that the clear water can be sprayed out from the spray head 8 with a certain pressure, the water spraying effect of the spray head 8 is improved, the water spray pipe 2 is fixed with a cover 4, the two ends of the water spray pipe are sleeved with fixed seats 3, the cover 4 is connected with the water spray pipe through a fastener, the two sides of the housing 4 are respectively fixed with baffle plates 6 through pressing plates 5, and each baffle plate 6 extends towards the oblique lower part far away from the spray pipe 2, so that water mist sprayed by the spray head 8 is effectively protected, and the sprayed liquid is prevented from splashing outwards.

Example two: on the basis of the first embodiment, the ball valve 1 comprises a water inlet pipe end 11 and a water outlet pipe end 12 which are communicated with each other and are positioned on the same horizontal straight line, the water inlet pipe end 11 is communicated with an external water source, the water outlet pipe end is communicated with a water spray pipe 2, waterproof sealing rubber strips are arranged between the water spray pipe 2 and the water outlet pipe end 12 and between the water spray pipe 2 and a pipe cap 7, the connection sealing performance between each component can be improved, water leakage is avoided, a plurality of screw holes 21 with internal threads are arranged at equal intervals at the bottom of the water spray pipe 2, an installation pipe head 31 with external threads is integrally formed at the top end of each spray head 8, the installation pipe heads 31 are equal in number to the screw holes 21 and are in one-to-one correspondence in position and are connected in a threaded fit manner, each spray head 8 is communicated into the water spray pipe 2 through the installation pipe head 31, so that the spray head 8 is tightly and stably connected with the water spray pipe 2, and water leakage is avoided, all be equipped with waterproof sealing adhesive tape between installation tube head 31 and the screw 21, can improve the connection leakproofness between each part, avoid the water leakage, all be connected through the screw between pipe cap 7 and spray pipe 2, spray pipe and the ball valve tip.

Sludge press filter screen belt cleaning device is when using, at first install outlet pipe end 12 and the inlet pipe end 11 of ball valve 1 respectively with the water pipe of spray pipe 2 and external water source on, secondly install spray pipe 2 in proper order with shower nozzle 8 on, tightly cup joint spray pipe 2 with pipe cap 7 on, then fix fixing base 3 on spray pipe 2, the clear water of pump sending is spout with certain pressure from a plurality of shower nozzles 8 through the spray pipe, the realization is to the washing that sprays of filter screen.

The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.

Claims

1. Sludge press filter screen belt cleaning device, including ball valve (1), spray pipe (2) and external water source, ball valve (1) respectively with spray pipe (2) and external water source intercommunication, its characterized in that, spray pipe (2) bottom equidistant sets up a plurality of shower nozzles (8) and keeps away from the one end of ball valve and sets up pipe cap (7), fixed housing (4) are gone up in spray pipe (2) and fixing base (3) are established to both ends cover, housing (4) both sides are respectively through clamp plate (5) fixed stop (6).

2. The cleaning device for the filter screen of the sludge filter press according to claim 1, wherein the ball valve (1) comprises a water inlet pipe end (11) and a water outlet pipe end (12) which are communicated with each other and are positioned on the same horizontal straight line, the water inlet pipe end (11) is communicated with an external water source, and the water outlet pipe end is communicated with the water spraying pipe (2).

3. The cleaning device for the filter screen of the sludge press filter according to claim 2, wherein waterproof sealing rubber strips are arranged between the water spraying pipe (2) and the water outlet pipe end (12) and between the water spraying pipe (2) and the pipe cap (7).

4. The cleaning device for the filter screen of the sludge press filter according to claim 1, wherein a plurality of threaded holes (21) with internal threads are formed in the bottom of the water spraying pipe (2) at equal intervals, a mounting pipe head (31) with external threads is integrally formed at the top end of each spray head (8), and the mounting pipe head (31) is connected with the threaded holes (21) in a threaded fit manner.

5. The cleaning device for the filter screen of the sludge press filter according to claim 4, wherein a waterproof sealing rubber strip is arranged between the mounting pipe head (31) and the screw hole (21).

6. The cleaning device for the filter screen of the sludge press filter according to claim 1, wherein the pipe cap (7) is connected with the water spray pipe (2) and the water spray pipe is connected with the end part of the ball valve through threads.