Sludge valve and sewage adjusting equipment

Abstract

The utility model discloses a sludge valve and sewage adjusting equipment, and relates to the technical field of gate valve equipment, a valve mechanism body and an aeration mechanism, the valve mechanism body is used for being installed on a flow channel at the bottom of the sewage adjusting equipment; one end of the aeration mechanism is used for being communicated with pressure air source equipment, and the aeration ends of the aeration mechanism are used for being arranged on the two sides of the valve mechanism body to prevent accumulated mud from entering the valve mechanism body. The structure is simple, using is convenient, and normal using functions of the valve are effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gate valve equipment, in particular to a sludge valve and sewage adjusting equipment. BACKGROUND

[0002] Valve is a kind of pipeline accessory, it is used to change passage section and medium direction, control the movement of conveying medium one kind of device, with flow guide, cut-off, regulation, throttling, check, shunt or overflow pressure relief function.Valve is divided into stop valve, gate valve, pressure reducing valve etc.Gate valve is solid in structure, easy to operate, simple in structure, and has higher reliability, is widely applied in sludge, sewage system.

[0003] Sewage adjusting tank is an indispensable component in sewage treatment system, it can effectively regulate water quantity, balance water quality, provide stable conditions for subsequent sewage treatment process.In sewage adjusting system, inlet water, outlet water usually install gate valve.During system operation, due to large amount of silt, long-time operation, cause a large amount of silt to be accumulated near inlet valve and outlet valve.When production operation is adjusted, valve needs to be closed, there is more silt at the bottom of valve, cause valve to be unable to be normally closed, electric device to be damaged, screw rod to be bent under external force, make valve produce fault, influence normal use of valve.

[0004] According to search data, under normal circumstances, sludge system storage tank, adjusting tank, high-density sedimentation tank and other facilities are installed with valve.In order to prevent the facility from being blocked, rotating cleaning device is usually installed at pipe or flow passage position, realizes the dredging of pipe under the action of external force, to prevent the purpose of blocking. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of sludge valve and sewage adjusting equipment to solve the problems existing in the prior art, simple structure, convenient to use, effectively guarantee the normal use function of valve.

[0006] To achieve the above object, the utility model provides the following scheme:

[0007] The utility model provides a kind of sludge valve, comprising: valve mechanism body and aeration mechanism, the valve mechanism body is used to install on the flow passage of the bottom of sewage adjusting equipment;One end of the aeration mechanism is used to communicate with pressure gas source equipment, and the aeration mechanism gas explosion end is used to set on the both sides of the valve mechanism body to prevent silt from entering the valve mechanism body.

[0008] Preferably, the valve mechanism body comprises a track, a valve plate, a plurality of valve stoppers and a valve rod, the valve plate is slidably connected to the track, the valve stoppers are arranged at the water outlet side of the valve mechanism body, the valve rod is fixedly connected to the top of the valve plate, and the top of the valve rod is used for being connected with a power mechanism to drive the valve plate to move in the track and enable the flow channel of the sewage adjusting device to be opened or closed.

[0009] Preferably, the aeration mechanism comprises a first aeration pipe and a first air source pipe, the first aeration pipe is arranged at the water outlet side of the valve mechanism body and along the track, the first aeration pipe is provided with a plurality of first aeration holes, one end of the first aeration pipe is communicated with the first air source pipe, and the other end of the first air source pipe away from the first aeration pipe is communicated with a pressure air source device.

[0010] Preferably, a plurality of first fixing rings are further arranged, the first fixing rings are sleeved outside the first aeration pipe to fix the first aeration pipe, and the first fixing rings are fixedly connected with the valve stoppers through bolts.

[0011] Preferably, the first aeration pipe is a UPVC pipe, a PVC pipe or a stainless steel pipe, and the first air source pipe is a PU pipe or a stainless steel pipe.

[0012] Preferably, the aeration mechanism comprises a first aeration pipe and a first air source pipe, the first aeration pipe is arranged at the water outlet side of the valve mechanism body and along the track, the first aeration pipe is provided with a plurality of first aeration holes, one end of the first aeration pipe is communicated with the first air source pipe, and the other end of the first air source pipe away from the first aeration pipe is communicated with a pressure air source device.

[0013] Preferably, a plurality of second fixing rings are further arranged, the second fixing rings are sleeved outside the second aeration pipe to fix the second aeration pipe, and the second fixing rings are fixedly connected with the flow channel bottom of the water inlet side of the valve mechanism body.

[0014] Preferably, the second aeration pipe is a UPVC pipe, a PVC pipe or a stainless steel pipe, and the second air source pipe is a PU pipe or a stainless steel pipe.

[0015] The utility model further provides a sewage adjusting device, including the sludge valve of any one of above.

[0016] The utility model has the following technical effects relative to the prior art:

[0017] The utility model provides a sludge valve and sewage adjusting device, through setting aeration mechanism at both sides of valve body, utilize the air pressure formed by the discharge of compressed air, can prevent the mud into the valve in time and effectively, cause the damage of valve mechanism, guarantee that there is no mud in flow channel simultaneously, prevent its blockage. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the sludge valve provided by this utility model;

[0020] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0021] Figure 3 for Figure 2 Side view;

[0022] In the diagram: 1. Track; 2. Valve plate; 3. Valve stop; 4. Valve stem; 5. First air source pipe; 6. First aeration pipe; 7. First aeration hole; 8. First fixing ring; 9. Second aeration pipe; 10. Second air source pipe; 11. Flow channel; 12. Wastewater regulating equipment; 13. Sludge accumulation. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] The purpose of this utility model is to provide a sludge valve and wastewater regulating equipment to solve the problems existing in the prior art. It has a simple structure, is easy to use, and effectively ensures the normal function of the valve.

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] This utility model provides a sludge valve, such as Figures 1 to 3As shown, it comprises: a valve mechanism body for being installed on the flow channel 11 at the bottom of the sewage conditioning device 12; and an aeration mechanism, one end of which is communicated with the pressure gas source device, and the aeration end of which is arranged on both sides of the valve mechanism body to prevent the sludge 13 from entering the valve mechanism body. By arranging the valve mechanism body and the aeration mechanism, the sludge 13 in the sewage system can be effectively prevented from entering the valve mechanism body, the valve failure caused by the sludge 13 can be avoided, the service life of the valve can be prolonged, and the maintenance cost can be reduced.

[0027] In one preferred scheme of the embodiment, the valve mechanism body comprises a track 1, a valve plate 2, a plurality of valve stoppers 3, and a valve rod 4. The valve plate 2 is slidingly connected to the track 1. The valve stoppers 3 are arranged at the water outlet side of the valve mechanism body. The valve rod 4 is fixedly connected to the top of the valve plate 2. The top of the valve rod 4 is used to be connected with a power mechanism to drive the valve plate 2 to move in the track 1 and to open or close the flow channel 11 of the sewage conditioning device 12. This structure design can accurately control the opening and closing of the flow channel 11 by the power mechanism, and is convenient and simple in operation and reliable in structure. The arrangement of the valve stoppers 3 can limit and protect the valve plate 2 from excessive movement.

[0028] In one preferred scheme of the embodiment, the aeration mechanism comprises a first aeration pipe 6 and a first gas source pipe 5. The first aeration pipe 6 is arranged at the water outlet side of the valve mechanism body and along the track 1. The first aeration pipe 6 is provided with a plurality of first aeration holes 7. One end of the first aeration pipe 6 is communicated with the first gas source pipe 5. The end of the first gas source pipe 5 away from the first aeration pipe 6 is communicated with the pressure gas source device. The arrangement of the first aeration pipe 6 and the first gas source pipe 5 at the water outlet side can discharge gas through the aeration holes, prevent the sludge 13 from approaching the valve mechanism body at the water outlet side by the gas pressure, reduce the influence of the sludge 13 on the valve, and ensure the normal work of the valve.

[0029] In one preferred scheme of the embodiment, a plurality of first fixing rings 8 are further arranged. The first fixing rings 8 are arranged outside the first aeration pipe 6 to fix the first aeration pipe 6. The first fixing rings 8 are fixedly connected with the valve stoppers 3 by bolts. The arrangement of the first fixing rings 8 can ensure that the first aeration pipe 6 is fixedly arranged at the water outlet side of the valve mechanism body, prevent the aeration pipe from shaking or shifting during the aeration process, and ensure the stability of the aeration effect.

[0030] In one preferred scheme of the embodiment, the first aeration pipe 6 is a UPVC pipe, a PVC pipe, or a stainless steel pipe. The first gas source pipe 5 is a PU pipe or a stainless steel pipe. They have the characteristics of corrosion resistance and can work stably for a long time in the sewage and sludge environment, thereby prolonging the service life of the aeration mechanism.

[0031] In one preferred embodiment of the present embodiment, a second aeration pipe 9 and a second gas source pipe 10 are further included, the second aeration pipe 9 is arranged at the bottom of the water inlet side of the valve mechanism body, the second aeration pipe 9 is provided with a plurality of second aeration holes, one end of the second aeration pipe 9 is communicated with the second gas source pipe 10, and the other end of the second gas source pipe 10 away from the second aeration pipe 9 is communicated with the pressure gas source device, the arrangement of the second aeration pipe 9 and the second gas source pipe 10 at the bottom of the water inlet side can effectively prevent the accumulated sludge 13 from entering the valve mechanism body from the water inlet side, and further ensure the normal operation of the valve.

[0032] In one preferred embodiment of the present embodiment, a plurality of second fixing rings are further included, the second fixing rings are sleeved outside the second aeration pipe 9 to fix the second aeration pipe 9, and the second fixing rings are fixedly connected with the bottom of the flow channel 11 of the water inlet side of the valve mechanism body, the second fixing rings ensure the fixation of the second aeration pipe 9 at the bottom of the water inlet side, so that the second aeration pipe 9 can maintain a stable position during the aeration process and continuously play a role in preventing the accumulated sludge 13 from entering.

[0033] In one preferred embodiment of the present embodiment, the second aeration pipe 9 is a UPVC pipe, a PVC pipe or a stainless steel pipe, and the second gas source pipe 10 is a PU pipe or a stainless steel pipe, which are similar to the first aeration pipe 6 and the first gas source pipe 5, and the materials ensure the corrosion resistance and long-term stable working ability of the aeration mechanism at the water inlet side.

[0034] The utility model discloses still provide a kind of sewage conditioning equipment 12, including the sludge valve of any one of the above.

[0035] The utility model discloses still provide a kind of the use method of the sludge valve of any one of the above, including the following steps:

[0036] I, installation and connection

[0037] Valve mechanism body is installed on the flow channel 11 of the bottom of sewage conditioning equipment 12. Specific operation as follows:

[0038] Ensure that track 1 is firmly installed, provide stable support for the sliding of valve plate 2;

[0039] Valve plate 2 is correctly installed in track 1, to ensure smooth sliding;

[0040] Valve baffle 3 is installed at the water outlet side of valve mechanism body, to limit and protect valve plate 2;

[0041] Valve rod 4 is fixedly connected at the top of valve plate 2, and is connected with power mechanism, to realize accurate control to valve plate 2.

[0042] Install aeration mechanism:

[0043] On the water outlet side of the valve mechanism body, a first aeration pipe 6 is installed along the track 1, with one end of the first aeration pipe 6 being in communication with a first air source pipe 5, and the other end of the first air source pipe 5 being in communication with a pressure air source device.

[0044] The first aeration pipe 6 is fixed firmly on the water outlet side of the valve mechanism body using a plurality of first fixing rings 8, which are fixedly connected to the valve stopper 3 through bolts, ensuring that the first aeration pipe 6 does not shake or shift during aeration.

[0045] On the water inlet side of the valve mechanism body, a second aeration pipe 9 is installed at the bottom, with one end of the second aeration pipe 9 being in communication with a second air source pipe 10, and the other end of the second air source pipe 10 being in communication with the pressure air source device.

[0046] The second aeration pipe 9 is fixed at the bottom of the flow channel 11 on the water inlet side of the valve mechanism body using a plurality of second fixing rings, ensuring that it maintains a stable position during aeration.

[0047] II. Preparation before operation

[0048] Check whether the pressure of the pressure air source device is normal, ensuring that it can provide sufficient gas pressure for the aeration mechanism. Generally, the pressure of the pressure air source device should meet the design requirements to ensure the aeration effect.

[0049] Check whether the aeration holes on the first aeration pipe 6 and the second aeration pipe 9 are unblocked, and if there is any blockage, clean it in time to ensure that the gas can be discharged smoothly.

[0050] III. Normal use

[0051] When the valve needs to be opened, the valve rod 4 is controlled through the power mechanism, driving the valve plate 2 to move in the track 1, opening the flow channel 11 of the sewage regulating device 12. At this time, the aeration mechanism can be operated intermittently or continuously at low intensity according to the actual situation. Compressed air enters the first aeration pipe 6 and the second aeration pipe 9 through the first air source pipe 5 and the second air source pipe 10, respectively, and then is discharged from the aeration holes. Under the action of gas pressure, the two sides of the valve mechanism body are purged, preventing the accumulation of mud 13 near the valve mechanism body.

[0052] When the valve needs to be closed, the aeration mechanism is started in advance, and runs at a high intensity for a period of time. Compressed air blows the debris at the valve position to a position far away from the valve, creating conditions for the smooth closing of the valve. Then the valve rod 4 is controlled through the power mechanism, driving the valve plate 2 to move in the track 1, closing the flow channel 11 of the sewage regulating device 12.

[0053] IV. Maintenance and precautions

[0054] Periodically check whether the connection of the first aeration pipe 6, the second aeration pipe 9, the first gas source pipe 5 and the second gas source pipe 10 is firm, and whether there is air leakage.

[0055] Check whether the aeration holes on the first aeration pipe 6 and the second aeration pipe 9 are blocked by sundries, and if so, clean them in time.

[0056] Periodically maintain and check the track 1, the valve plate 2, the valve stopper 3 and the valve rod 4 and other components of the valve mechanism body, to ensure that they work normally during the opening and closing of the valve.

[0057] During use, the pressure of the pressure gas source equipment and the aeration intensity should be adjusted according to the actual situation, to achieve the best anti-blocking effect, and at the same time, avoid wasting energy.

[0058] The principle and implementation mode of the present application are described by applying specific examples in the present application, and the above description of the examples is only used to help understand the method and core idea of the present application; meanwhile, for the general technical personnel in the field, according to the idea of the present application, the specific implementation mode and application range will be changed. In conclusion, the content of the present application should not be understood as a limitation of the present application.

Claims

1. A sludge valve characterized by: The utility model relates to a sewage adjusting device, which comprises: a valve mechanism body for being mounted on a flow channel at the bottom of the sewage adjusting device; and an aeration mechanism, one end of which is used for being communicated with a pressure gas source device, and the aeration end of which is used for being arranged on both sides of the valve mechanism body to prevent sludge from entering the valve mechanism body.

2. The sludge valve of claim 1, wherein: The valve mechanism body comprises a track, a valve plate, a plurality of valve stoppers and a valve rod, the valve plate is slidably connected to the track, the valve stoppers are arranged at the water outlet side of the valve mechanism body, the valve rod is fixedly connected to the top of the valve plate, and the top of the valve rod is used for being connected with a power mechanism to drive the valve plate to move in the track and enable the flow channel of the sewage adjusting device to be opened or closed.

3. The sludge valve of claim 2, wherein: The aeration mechanism comprises a first aeration pipe and a first gas source pipe, the first aeration pipe is arranged at the water outlet side of the valve mechanism body and along the track, the first aeration pipe is provided with a plurality of first aeration holes, one end of the first aeration pipe is communicated with the first gas source pipe, and the end of the first gas source pipe away from the first aeration pipe is communicated with the pressure gas source device.

4. The sludge valve of claim 3, wherein: Further comprising a plurality of first fixing rings, the first fixing rings are sleeved on the outer side of the first aeration pipe to fix the first aeration pipe, and the first fixing rings are fixedly connected with the valve stoppers through bolts.

5. The sludge valve of claim 4, wherein: The first aeration pipe is a UPVC pipe, a PVC pipe or a stainless steel pipe, and the first gas source pipe is a PU pipe or a stainless steel pipe.

6. The sludge valve of claim 1, wherein: Further comprising a second aeration pipe and a second gas source pipe, the second aeration pipe is arranged at the bottom of the water inlet side of the valve mechanism body, the second aeration pipe is provided with a plurality of second aeration holes, one end of the second aeration pipe is communicated with the second gas source pipe, and the end of the second gas source pipe away from the second aeration pipe is communicated with the pressure gas source device.

7. The sludge valve of claim 6, wherein: Further comprising a plurality of second fixing rings, the second fixing rings are sleeved on the outer side of the second aeration pipe to fix the second aeration pipe, and the second fixing rings are fixedly connected with the flow channel bottom of the water inlet side of the valve mechanism body.

8. The sludge valve of claim 7, wherein: The second aeration pipe is a UPVC pipe, a PVC pipe or a stainless steel pipe, and the second gas source pipe is a PU pipe or a stainless steel pipe.

9. A sewage conditioning apparatus characterised in that: The utility model relates to a sewage adjusting device, which comprises: a valve mechanism body for being mounted on a flow channel at the bottom of the sewage adjusting device; and an aeration mechanism, one end of which is used for being communicated with a pressure gas source device, and the aeration end of which is used for being arranged on both sides of the valve mechanism body to prevent sludge from entering the valve mechanism body.

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