Sludge valve, sewage adjusting equipment and use method

Abstract

The invention discloses a sludge valve, sewage adjusting equipment and a using method, and relates to the technical field of gate valve equipment, a valve mechanism body and an aeration mechanism, and 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 present invention relates to the technical field of gate valve equipment, and in particular to a sludge valve, sewage regulating equipment and a use method thereof. Background Art

[0002] A valve is a pipe fitting. It is a device used to change the cross section of the passage and the direction of the medium, and to control the movement of the conveying medium. It has the functions of diversion, cut-off, regulation, throttling, check, diversion or overflow pressure relief. There are many types of valves, including stop valves, gate valves, pressure reducing valves, etc. Gate valves have the characteristics of solid structure, convenient operation, simple structure, high reliability, etc. In sludge and sewage systems, gate valves and gate valves are widely used.

[0003] The sewage regulating tank is an indispensable part of the sewage treatment system. It can effectively regulate water volume, balance water quality, and provide stable conditions for subsequent sewage treatment processes. In the sewage regulating system, gate valves are usually installed at the inlet and outlet. During the operation of the system, due to the large amount of sediment and long-term operation, a large amount of sediment (such as Figure 1 ). When the production operation is adjusted and the valve needs to be closed, there is a lot of sediment at the bottom of the valve, which causes the valve to fail to close normally, the electric device to be damaged, and the screw to bend under the action of external force, causing the valve to malfunction and affecting the normal use of the valve.

[0004] According to the search data, in general, sludge system sludge storage tanks, regulating tanks, high-density sedimentation tanks and other facilities are equipped with valves. In order to prevent the facilities from being blocked, a rotating cleaning device is usually installed in the pipeline or flow channel to clear the pipeline under the action of external force to achieve the purpose of preventing blockage. Summary of the invention

[0005] The purpose of the present invention is to provide a sludge valve, sewage regulating equipment and use method to solve the problems existing in the above-mentioned prior art. The sludge valve has a simple structure, is easy to use, and effectively ensures the normal use function of the valve.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] The present invention provides a sludge valve, comprising: a valve mechanism body and an aeration mechanism, wherein the valve mechanism body is used to be installed on a flow channel at the bottom of a sewage regulating device; one end of the aeration mechanism is used to be connected to a pressure air source device, and the explosion end of the aeration mechanism is used to be arranged on both sides of the valve mechanism body to prevent accumulated sludge from entering the valve mechanism body.

[0008] Preferably, the valve mechanism body includes a track, a valve plate, a plurality of valve stops and a valve stem, the valve plate is slidably connected to the track, the valve stop is arranged on the outlet side of the valve mechanism body, the valve stem is fixedly connected to the top of the valve plate, and the top of the valve stem is used to connect with a power mechanism to drive the valve plate to move in the track and open or close the flow channel of the sewage regulating equipment.

[0009] Preferably, the aeration mechanism includes a first aeration pipe and a first air source pipe, the first aeration pipe is arranged on 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 connected to the first air source pipe, and one end of the first air source pipe away from the first aeration pipe is connected to a pressure air source device.

[0010] Preferably, it further comprises a plurality of first fixing rings, wherein the first fixing rings are sleeved on the outer side of the first aeration tube to fix the first aeration tube, and the first fixing rings are fixedly connected to the valve stop iron by 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, it also includes a second aeration pipe and a second air source pipe, wherein 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 connected to the second air source pipe, and one end of the second air source pipe away from the second aeration pipe is connected to the pressure air source equipment.

[0013] Preferably, it further comprises a plurality of second fixing rings, wherein the second fixing rings are sleeved on the outside of the second aeration tube to fix the second aeration tube, and the second fixing rings are fixedly connected to the bottom of the flow channel on 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 present invention also provides a sewage regulating device, comprising a sludge valve as described in any one of the above items.

[0016] The present invention also provides a method for using the sludge valve as described in any one of the above items, comprising the following steps:

[0017] The aeration structures on both sides of the valve mechanism body are connected to the pressure gas source, and the aeration mechanism aerates both sides of the valve mechanism body, so that the accumulated mud on the flow channel at the bottom position of the sewage regulating equipment can enter the valve mechanism body.

[0018] Compared with the prior art, the present invention has achieved the following technical effects:

[0019] The present invention provides a sludge valve, sewage regulating equipment and a method of use. By arranging aeration mechanisms on both sides of a valve body and utilizing the air pressure formed by the discharge of compressed air, it is possible to timely and effectively prevent accumulated sludge from entering the valve and causing damage to the valve mechanism, while ensuring that there is no accumulated sludge in the flow channel to prevent it from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of the sludge valve provided by the present invention;

[0022] Figure 2 for Figure 1 A partial enlarged view of

[0023] Figure 3 for Figure 2 Side view of

[0024] In the figure: 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. sewage regulating equipment; 13. accumulated mud. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The purpose of the present invention is to provide a sludge valve, sewage regulating equipment and use method to solve the problems existing in the above-mentioned prior art. The sludge valve has a simple structure, is easy to use, and effectively ensures the normal use function of the valve.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] The present invention provides a sludge valve, such as Figures 1 to 3 As shown, it includes: a valve mechanism body and an aeration mechanism, the valve mechanism body is used to be installed on the flow channel 11 at the bottom of the sewage regulating equipment 12; one end of the aeration mechanism is used to be connected with the pressure air source equipment, and the explosion end of the aeration mechanism is used to be arranged on both sides of the valve mechanism body to prevent the accumulated mud 13 from entering the valve mechanism body. By arranging the valve mechanism body and the aeration mechanism, it is possible to effectively prevent the sludge and the accumulated mud 13 in the sewage system from entering the valve mechanism body, avoid valve failure caused by the accumulated mud 13, extend the service life of the valve, and reduce maintenance costs.

[0029] In a preferred solution of the present embodiment, the valve mechanism body includes a track 1, a valve plate 2, a plurality of valve stoppers 3 and a valve stem 4, the valve plate 2 is slidably connected to the track 1, the valve stoppers 3 are arranged on the outlet side of the valve mechanism body, the valve stem 4 is fixedly connected to the top of the valve plate 2, the top of the valve stem 4 is used to connect with the power mechanism to drive the valve plate 2 to move in the track 1 and can open or close the flow channel 11 of the sewage regulating device 12, this structural design enables the valve to accurately control the opening and closing of the flow channel 11 through the power mechanism, the operation is convenient, and the structure is simple and reliable. The setting of the valve stoppers 3 can play a role in limiting and protecting, and prevent the valve plate 2 from excessive movement.

[0030] In a preferred scheme of the present embodiment, the aeration mechanism includes a first aeration pipe 6 and a first air source pipe 5. The first aeration pipe 6 is arranged on the water outlet side of the valve mechanism body and arranged 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 connected to the first air source pipe 5. One end of the first air source pipe 5 away from the first aeration pipe 6 is connected to the pressure air source device. The first aeration pipe 6 and the first air source pipe 5 are arranged on the water outlet side, and gas is discharged through the aeration holes. The gas pressure can be used to prevent the accumulated mud 13 from approaching the valve mechanism body on the water outlet side, thereby reducing the influence of the accumulated mud 13 on the valve and ensuring the normal operation of the valve.

[0031] In a preferred solution of the present embodiment, a plurality of first fixing rings 8 are further included. The first fixing rings 8 are sleeved on the outside of the first aeration tube 6 to fix the first aeration tube 6. The first fixing rings 8 are fixedly connected to the valve stop iron 3 by bolts. The provision of the first fixing rings 8 can ensure that the first aeration tube 6 is firmly fixed to the water outlet side of the valve mechanism body, prevent the aeration tube from shaking or shifting during the aeration process, and ensure the stability of the aeration effect.

[0032] In a preferred solution of this embodiment, the first aeration pipe 6 is a UPVC pipe, a PVC pipe or a stainless steel pipe, and the first air source pipe 5 is a PU pipe or a stainless steel pipe, which has corrosion resistance and can work stably for a long time in sewage and sludge environments, thereby extending the service life of the aeration mechanism.

[0033] In a preferred scheme of the present embodiment, it also includes a second aeration pipe 9 and a second air source pipe 10. 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 connected to the second air source pipe 10. One end of the second air source pipe 10 away from the second aeration pipe 9 is connected to the pressure air source equipment. The second aeration pipe 9 and the second air source pipe 10 are arranged at the bottom of the water inlet side, which can effectively prevent the accumulated mud 13 from entering the valve mechanism body from the water inlet side, thereby further ensuring the normal operation of the valve.

[0034] In a preferred solution of the present embodiment, a plurality of second fixing rings are further included. The second fixing rings are sleeved on the outside of the second aeration tube 9 to fix the second aeration tube 9. The second fixing rings are fixedly connected to the bottom of the flow channel 11 on the water inlet side of the valve mechanism body. The second fixing rings ensure that the second aeration tube 9 is fixed at the bottom of the water inlet side, so that the second aeration tube 9 maintains a stable position during the aeration process and continuously plays a role in preventing the entry of accumulated mud 13.

[0035] In a preferred solution of the present embodiment, the second aeration pipe 9 is a UPVC pipe, a PVC pipe or a stainless steel pipe, and the second air source pipe 10 is a PU pipe or a stainless steel pipe, similar to the first aeration pipe 6 and the first air source pipe 5. These materials ensure the corrosion resistance and long-term stable working ability of the aeration mechanism on the water inlet side.

[0036] The present invention also provides a sewage regulating device 12, comprising a sludge valve as described above.

[0037] The present invention also provides a method for using the sludge valve as described above, comprising the following steps:

[0038] 1. Installation and connection

[0039] Install the valve mechanism body on the flow channel 11 at the bottom of the sewage regulating device 12. The specific operation is as follows:

[0040] Ensure that the track 1 is firmly installed to provide stable support for the sliding of the valve plate 2;

[0041] Install the valve plate 2 correctly in the track 1 to ensure smooth sliding;

[0042] A valve stopper 3 is installed on the water outlet side of the valve mechanism body to limit and protect the valve plate 2;

[0043] The valve stem 4 is fixedly connected to the top of the valve plate 2 and connected to the power mechanism so as to achieve precise control of the valve plate 2.

[0044] Install the aeration mechanism:

[0045] On the water outlet side of the valve mechanism body, a first aeration pipe 6 is installed along the track 1, one end of the first aeration pipe 6 is connected to the first air source pipe 5, and the other end of the first air source pipe 5 is connected to the pressure air source device.

[0046] The first aeration pipe 6 is firmly fixed to the water outlet side of the valve mechanism body using a plurality of first fixing rings 8, and the first fixing rings 8 are fixedly connected to the valve stopper 3 by bolts to ensure that the first aeration pipe 6 does not shake or shift during the aeration process.

[0047] A second aeration pipe 9 is installed at the bottom of the water inlet side of the valve mechanism body, one end of the second aeration pipe 9 is connected to the second air source pipe 10, and the other end of the second air source pipe 10 is connected to the pressure air source equipment.

[0048] The second aeration pipe 9 is fixed to the bottom of the flow channel 11 on the water inlet side of the valve mechanism body using a plurality of second fixing rings to ensure that it maintains a stable position during the aeration process.

[0049] 2. Preparation before operation

[0050] Check whether the pressure of the pressure gas source equipment is normal to ensure that it can provide sufficient gas pressure for the aeration mechanism. Generally speaking, the pressure of the pressure gas source equipment should meet the design requirements to ensure the aeration effect.

[0051] Check whether the aeration holes on the first aeration pipe 6 and the second aeration pipe 9 are unobstructed and free of blockage. If there is blockage, it should be cleaned in time to ensure that the gas can be discharged smoothly.

[0052] 3. Normal use

[0053] When the valve needs to be opened, the valve stem 4 is controlled by the power mechanism to drive the valve plate 2 to move in the track 1, and the flow channel 11 of the sewage regulating device 12 is opened. At this time, the aeration mechanism can be operated intermittently or continuously at a low intensity according to the actual situation. The 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 hole. Under the action of gas pressure, both sides of the valve mechanism body are purged to prevent mud 13 from approaching the valve mechanism body.

[0054] When the valve needs to be closed, the aeration mechanism is started in advance and operated at a high intensity for a period of time. Compressed air blows the debris at the valve position away from the valve, creating conditions for the smooth closing of the valve. Then the power mechanism controls the valve stem 4 to drive the valve plate 2 to move in the track 1, closing the flow channel 11 of the sewage regulating equipment 12.

[0055] 4. Maintenance and precautions

[0056] Regularly check whether the first aeration pipe 6, the second aeration pipe 9, the first air source pipe 5 and the second air source pipe 10 are firmly connected and whether there is any leakage. If there is any leakage, the damaged parts should be repaired or replaced in time.

[0057] Check whether the aeration holes on the first aeration pipe 6 and the second aeration pipe 9 are blocked by debris to affect the aeration effect. If there is any blockage, it should be cleared in time.

[0058] Regularly maintain and inspect the rail 1, valve plate 2, valve stop 3 and valve stem 4 of the valve mechanism body to ensure that they work normally during the valve switching process.

[0059] During use, the pressure and aeration intensity of the pressure air source equipment should be adjusted according to actual conditions to achieve the best anti-clogging effect while avoiding energy waste.

[0060] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A sludge valve, characterized in that: include: A valve mechanism body, the valve mechanism body is used to be installed on the flow channel at the bottom of the sewage regulating equipment; as well as An aeration mechanism, one end of which is used to communicate with a pressure gas source device, and an aeration end of the aeration mechanism is used to be arranged on both sides of the valve mechanism body to prevent accumulated mud from entering the valve mechanism body.

2. The sludge valve according to claim 1, characterized in that: The valve mechanism body includes a track, a valve plate, a plurality of valve stops and a valve stem. The valve plate is slidably connected to the track. The valve stop is arranged on the water outlet side of the valve mechanism body. The valve stem is fixedly connected to the top of the valve plate. The top of the valve stem is used to connect with a power mechanism to drive the valve plate to move in the track and open or close the flow channel of the sewage regulating equipment.

3. The sludge valve according to claim 1, characterized in that: The aeration mechanism includes a first aeration pipe and a first air source pipe. The first aeration pipe is arranged on 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 connected to the first air source pipe, and one end of the first air source pipe away from the first aeration pipe is connected to a pressure air source device.

4. The sludge valve according to claim 2, characterized in that: It also includes a plurality of first fixing rings, which are sleeved on the outside of the first aeration tube to fix the first aeration tube, and the first fixing rings are fixedly connected to the valve stop iron by bolts.

5. The sludge valve according to claim 4, characterized in that: 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.

6. The sludge valve according to claim 1, characterized in that: It also includes a second aeration pipe and a second air source pipe, wherein 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 connected to the second air source pipe, and one end of the second air source pipe away from the second aeration pipe is connected to a pressure air source device.

7. The sludge valve according to claim 6, characterized in that: It also includes a plurality of second fixing rings, which are sleeved on the outside of the second aeration tube to fix the second aeration tube, and the second fixing rings are fixedly connected to the bottom of the flow channel on the water inlet side of the valve mechanism body.

8. The sludge valve according to claim 7, characterized in that: 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.

9. A sewage conditioning device, characterized in that: It comprises a sludge valve as described in any one of claims 1 to 8.

10. A method for using the sludge valve according to any one of claims 1 to 8, characterized in that: The following steps are involved: The aeration structures on both sides of the valve mechanism body are connected to the pressure gas source, and the aeration mechanism aerates both sides of the valve mechanism body, so that the accumulated mud on the flow channel at the bottom position of the sewage regulating equipment can enter the valve mechanism body.

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