Industrial wastewater treatment and desilting equipment

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses industrial wastewater treatment and desilting equipment which comprises a transverse pipe, the top of the outer wall of the transverse pipe is communicated with a fixed pipe, the inner wall of the fixed pipe is provided with an auger, and the top of the outer wall of the transverse pipe is fixedly connected with a servo motor. The output end of the servo motor penetrates through the transverse pipe and is fixedly connected to the bottom of the auger, the top of the fixing pipe communicates with a temporary storage box, a push rod is fixedly connected to the left side of the inner wall of the temporary storage box, a storage box is fixedly connected to the bottom of the right side of the temporary storage box, and a cleaning mechanism is arranged on the rear side of the outer wall of the transverse pipe. According to the sludge temporary storage device, the auger is driven by the servo motor to rotate, so that sludge in the transverse pipe can be stirred and stably conveyed to the temporary storage box along the fixed pipe, the effect of temporarily storing the sludge is achieved, the problem that the sludge emits peculiar smell in the air or generates flying dust to cause secondary pollution is avoided, and environmental pollution caused by the sludge is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially relates to a kind of industrial wastewater treatment sludge removal equipment. BACKGROUND

[0002] In the industrial wastewater treatment process, due to the large amount of suspended solids, organic matter and inorganic matter in wastewater, sludge will be produced after a series of physical, chemical and biological treatment, and the suspended particles in wastewater are precipitated to form sludge under the action of gravity in the sedimentation tank, so an industrial wastewater treatment sludge removal equipment is needed in the treatment process.

[0003] After searching, the patent of China with publication number CN211536703U discloses an industrial wastewater treatment sludge removal device, which belongs to the field of industrial wastewater treatment equipment. The sludge removal device includes a horizontal pipe, a filter screen, a discharge pipe, a filter pipe, and an electric telescopic rod. The horizontal pipe in the device is used to dredge industrial wastewater. When the wastewater passes through the filter pipe, the sludge in the wastewater is blocked by the filter screen at the end of the filter pipe and stays in the horizontal pipe. The wastewater continues to pass through the filter pipe and the discharge pipe into the next treatment process. When cleaning is needed, the electric telescopic rod drives the filter pipe to detach from the end of the horizontal pipe. Under the impact of the water flow, the sludge in the horizontal pipe is flushed out. At this time, only a container is needed to catch the sludge and transport it. The operation is simple and convenient. However, the existing industrial wastewater treatment sludge removal equipment is composed of a horizontal pipe, a filter screen, a discharge pipe, a filter pipe, and an electric telescopic rod. The device cannot accurately and effectively clean the inside of the horizontal pipe during the cleaning process. The sludge after cleaning is flushed out by the sludge in the horizontal pipe, causing environmental pollution. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides an industrial wastewater treatment sludge removal equipment to improve the problem of environmental pollution caused by the sludge after cleaning being flushed out by the sludge in the horizontal pipe in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an industrial wastewater treatment sludge removal equipment includes a horizontal pipe, a fixed pipe is communicated with the top of the outer wall of the horizontal pipe, an auger is arranged on the inner wall of the fixed pipe, a servo motor is fixedly connected to the top of the outer wall of the horizontal pipe, the output end of the servo motor penetrates the horizontal pipe and is fixedly connected to the bottom of the auger, a temporary storage box is communicated with the top of the fixed pipe, a push rod is fixedly connected to the inner wall of the left side of the temporary storage box, a storage box is fixedly connected to the right side and bottom of the temporary storage box, and a cleaning mechanism is arranged on the rear side of the outer wall of the horizontal pipe.

[0006] Through the technical scheme, the device is composed of the horizontal pipe, the fixed pipe, the auger and the servo motor, is a key channel in the wastewater treatment process, the fixed pipe is vertically connected to the outer wall top of the horizontal pipe to provide installation space and working environment for the auger, the auger is driven to rotate in the fixed pipe by the servo motor to stir and convey sludge, the storage box is fixed to the outer wall right side bottom of the temporary storage box to finally store the treated sludge, provides a closed space to prevent sludge leakage and secondary pollution, and facilitates unified management of the sludge.

[0007] Further description is made to the technical scheme:

[0008] The cleaning mechanism comprises a connecting pipe two, the outer wall front side of the connecting pipe two is fixedly connected to the outer wall rear side of the horizontal pipe, the outer wall rear end of the connecting pipe two is fixedly connected with a water storage tank, the inner wall of the connecting pipe two is provided with a pressure pipe, the pressure pipe is in communication with the water storage tank, the other end of the pressure pipe is fixedly connected with a pressure spray head, and the inner wall of the horizontal pipe is fixedly connected with valves at both ends.

[0009] Through the technical scheme, the cleaning mechanism is mainly composed of the connecting pipe two, the water storage tank, the pressure pipe and the pressure spray head, the connecting pipe two serves to connect the horizontal pipe and the water storage tank, the water storage tank is used for storing cleaning water to provide a water source for the cleaning process, the pressure pipe is located in the connecting pipe two and is responsible for conveying water in the water storage tank to the pressure spray head, the pressure spray head sprays water at a certain pressure to clean the inside of the horizontal pipe, and the valves are installed at both ends of the inner wall of the horizontal pipe, so that when the inside of the horizontal pipe needs to be cleaned, the valves are closed for internal cleaning.

[0010] Further description is made to the technical scheme:

[0011] The outer wall front and rear sides of the temporary storage box are fixedly connected with connecting columns, the outer wall front and rear sides of the storage box are fixedly connected with connecting blocks one, and the connecting columns are clamped with the connecting blocks one.

[0012] Through the technical scheme, the connecting columns and the connecting blocks one are connected in a clamping mode. The temporary storage box and the storage box can be quickly fixedly connected, and are relatively easy to operate when separation is needed.

[0013] Further description is made to the technical scheme:

[0014] The outer wall of the servo motor is provided with a protective shell, and the outer wall of the horizontal pipe is fixedly connected with connecting pipes one at both ends.

[0015] Through the technical scheme, the outer wall of the servo motor is provided with a protective shell which is tightly attached to the outer part of the servo motor to protect the servo motor and effectively resist the collision, and the outer wall of the transverse pipe is fixedly connected with a connecting pipe one at both ends, which is used to connect other equipment or pipelines to ensure that the wastewater can flow smoothly in the entire treatment system.

[0016] Further description of the above technical scheme:

[0017] The outer wall of the transverse pipe is fixedly connected with a fixed block on the left and right sides, and the outer wall of the two fixed blocks is fixedly connected with a fixed rod.

[0018] Through the above technical scheme, the combination of the fixed block and the fixed rod provides additional support and fixation for the transverse pipe to ensure that the wastewater can flow smoothly in the pipe, avoiding the influence of the transverse pipe shaking or displacement on the treatment effect, and the fixed rod can help the transverse pipe better resist these influences and maintain its normal working state.

[0019] Further description of the above technical scheme:

[0020] The outer wall of the two fixed rods is fixedly connected with a connecting block two at the top, and the outer wall of the two connecting blocks two is threadedly connected with a screw.

[0021] Through the above technical scheme, the connecting block two and the screw are provided to connect with other equipment components to strengthen the fixation of the transverse pipe, thereby further fixing the position of the entire wastewater treatment and mud removal equipment and ensuring its stability during operation.

[0022] Further description of the above technical scheme:

[0023] The inner wall of the transverse pipe is provided with a clamping groove one, and the inner wall of the clamping groove one is fixedly connected with a filter screen.

[0024] Through the above technical scheme, the filter screen plays a filtering role in the transverse pipe, and when industrial wastewater flows in the transverse pipe, the sludge and other impurities in the wastewater will be intercepted by the filter screen, so that the sludge stays on one side of the filter screen for subsequent treatment.

[0025] Further description of the above technical scheme:

[0026] The inner wall of the transverse pipe is provided with a clamping groove two at the right end, and the inner wall of the clamping groove two is fixedly connected with a sealing ring.

[0027] Through the above technical scheme, the sealing ring plays a sealing role inside the transverse pipe, and in the process of industrial wastewater treatment, there are various working conditions and fluid flow conditions, and the sealing ring can prevent wastewater or other substances from leaking out from the position of the clamping groove two, ensuring the sealing property of the entire transverse pipe.

[0028] The utility model has the advantages of the following:

[0029] 1. In the utility model, through the rotation of the screw conveyor under the drive of the servo motor, the sludge in the horizontal pipe can be stirred, and the sludge is stably conveyed to the temporary storage box along the fixed pipe, so that the function of temporary storage of sludge is realized, the problem of secondary pollution caused by emission of peculiar smell or dust in air is avoided, and the environmental pollution caused by sludge is reduced.

[0030] 2. In the utility model, when the horizontal pipe is used up, the pressure spray head inside the valve and the connecting pipe two at the two ends of the horizontal pipe sprays water at high pressure, which can effectively flush the inner wall of the horizontal pipe and remove the adhered sludge impurities, so that the smoothness of the horizontal pipe is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A three-dimensional schematic view of the industrial wastewater treatment and sludge removal equipment is provided for the utility model;

[0032] Figure 2 A front view of the industrial wastewater treatment and sludge removal equipment is provided for the utility model;

[0033] Figure 3 A top view of the industrial wastewater treatment and sludge removal equipment is provided for the utility model;

[0034] Figure 4 A sectional view of the industrial wastewater treatment and sludge removal equipment is provided for the utility model;

[0035] Figure 5 A cleaning mechanism schematic view of the industrial wastewater treatment and sludge removal equipment is provided for the utility model.

[0036] LEGEND:

[0037] 1, horizontal pipe; 2, cleaning mechanism; 201, connecting pipe two; 202, water storage tank; 203, pressure pipe; 204, pressure spray head; 205, valve; 3, fixed pipe; 4, servo motor; 5, screw conveyor; 6, temporary storage box; 7, push rod; 8, storage box; 9, connecting column; 10, connecting block one; 11, protective shell; 12, connecting pipe one; 13, fixed block; 14, fixed rod; 15, connecting block two; 16, slot one; 17, filter screen; 18, slot two; 19, sealing ring; 20, screw. DETAILED DESCRIPTION

[0038] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0039] With reference to Figure 1 , Figure 2 and Figure 4 , the present application provides an embodiment: an industrial wastewater treatment and desilting equipment, which comprises a horizontal pipe 1, a fixed pipe 3 is communicated with the top of the outer wall of the horizontal pipe 1, a screw conveyor 5 is arranged on the inner wall of the fixed pipe 3, the screw conveyor 5 is used for stirring impurities in the horizontal pipe 1, a servo motor 4 is fixedly connected to the top of the outer wall of the horizontal pipe 1, the output end of the servo motor 4 penetrates through the horizontal pipe 1 and is fixedly connected to the bottom of the screw conveyor 5, the helical blade of the screw conveyor 5 will exert an upward thrust on the sludge, the top of the fixed pipe 3 is communicated with a temporary storage box 6 for temporarily storing the sludge, a push rod 7 is fixedly connected to the left side of the inner wall of the temporary storage box 6 for pushing the sludge pushed up by the screw conveyor 5 into a storage box 8, the right bottom of the temporary storage box 6 is fixedly connected with the storage box 8, and a cleaning mechanism 2 is arranged on the rear side of the outer wall of the horizontal pipe 1.

[0040] Specifically, when the industrial wastewater flows in the horizontal pipe 1, the servo motor 4 is started, the output end of the servo motor 4 drives the screw conveyor 5 to rotate, the screw conveyor 5 is located in the fixed pipe 3 and penetrates through the horizontal pipe 1, and the rotation of the screw conveyor 5 will produce a stirring effect on the sludge on the bottom and the inner wall of the horizontal pipe 1, so that the sludge is stirred to become a flowable state, along with the continuous rotation of the screw conveyor 5, the helical blade of the screw conveyor 5 will exert an upward thrust on the sludge, so as to convey the sludge upward along the fixed pipe 3, the sludge conveyed to the top of the fixed pipe 3 by the screw conveyor 5 enters the temporary storage box 6, in the temporary storage box 6, the push rod 7 will exert an auxiliary thrust on the sludge to push the sludge to move in the direction of the storage box 8, under the pushing of the push rod 7, the sludge finally enters the storage box 8 for storage, the storage box 8 provides a closed space for the sludge, which is convenient for centralized treatment or subsequent transportation of the sludge, and also prevents leakage and secondary pollution of the sludge.

[0041] With reference to Figure 1 , Figure 3 and Figure 5The cleaning mechanism 2 comprises a connecting pipe two 201, the outer wall front side of the connecting pipe two 201 is fixedly connected to the outer wall rear side of the horizontal pipe 1, the outer wall rear end of the connecting pipe two 201 is fixedly connected with a water storage tank 202 for storing cleaning water, the inner wall of the connecting pipe two 201 is provided with a pressure pipe 203, the pressure pipe 203 is communicated with the water storage tank 202, the other end of the pressure pipe 203 is fixedly connected with a pressure spray head 204 for flushing the horizontal pipe 1, the inner wall of the horizontal pipe 1 is fixedly connected with a valve 205 at both ends;

[0042] Specifically, when the horizontal pipe 1 needs to be cleaned, first, close the valve 205 at both ends of the horizontal pipe 1 to prevent wastewater from continuing to flow in the horizontal pipe 1, create conditions for cleaning, open the channel between the water storage tank 202 and the pressure pipe 203, the water in the water storage tank 202 enters the pressure pipe 203 under the action of gravity, flows in the pressure pipe 203 and reaches the pressure spray head 204, the pressure spray head 204 sprays water in the form of high pressure to flush the sludge and residual mud attached to the inner wall of the horizontal pipe 1.

[0043] Referring to Figure 1 , Figure 2 and Figure 5 , the outer wall front and rear side of the temporary storage box 6 is fixedly connected with a connecting column 9, the outer wall front and rear side of the storage box 8 is fixedly connected with a connecting block one 10, the connecting column 9 is engaged with the connecting block one 10, for the connecting column 9 to be clamped into the connecting block one 10; the outer wall of the servo motor 4 is provided with a protective shell 11 for protecting the servo motor 4, the outer wall of the horizontal pipe 1 is fixedly connected with a connecting pipe one 12 at both ends for connecting other water pipes; the outer wall of the horizontal pipe 1 is fixedly connected with a fixed block 13 at both sides, the outer wall of the two fixed blocks 13 is fixedly connected with a fixed rod 14 for providing a fixing effect;

[0044] Specifically, when the temporary storage box 6 and the storage box 8 need to be connected, the connecting column 9 on the temporary storage box 6 is aligned with the connecting block one 10 on the storage box 8, then a certain external force is applied to make the connecting column 9 clamped into the connecting block one 10, thereby realizing the quick connection of the temporary storage box 6 and the storage box 8, the protective shell 11 tightly wraps the outer wall of the servo motor 4, when the equipment is hit by an object from the outside, the protective shell 11 first bears the impact force, thereby avoiding the servo motor 4 from being damaged directly by the external impact, the connecting pipe one 12 at both ends of the outer wall of the horizontal pipe 1 serves as a connecting interface of the horizontal pipe 1 and other pipelines, the fixed block 13 and the fixed rod 14 at both sides of the outer wall of the horizontal pipe 1 jointly provide additional support and fixing effect for the horizontal pipe 1.

[0045] Referring to Figure 1 , Figure 3 and Figure 4The outer wall of the two fixed rods 14 is fixedly connected with the connecting block two 15 at the top, the outer wall of the two connecting block two 15 is threadedly connected with the screw 20, which is used for fixing the horizontal pipe 1; the inner wall of the horizontal pipe 1 is provided with a clamping groove one 16, the inner wall of the clamping groove one 16 is fixedly connected with a filter screen 17, which is used for filtering the sludge in the horizontal pipe 1; the inner wall of the horizontal pipe 1 is provided with a clamping groove two 18 at the right end, the inner wall of the clamping groove two 18 is fixedly connected with a sealing ring 19, which is used for preventing leakage;

[0046] Specifically, the connecting block two 15 at the top of the outer wall of the two fixed rods 14 is connected with the screw 20 through thread, which can tightly connect the connecting block two 15 with other components, thereby enhancing the integrity and stability of the whole equipment structure, the clamping groove one 16 provided in the inner wall of the horizontal pipe 1 is used for fixing the filter screen 17, the filter screen 17 filters wastewater, and the sealing ring 19 fixedly connected with the clamping groove two 18 at the right end of the inner wall of the horizontal pipe 1 plays a sealing role, which can prevent leakage.

[0047] Working principle: when the industrial wastewater flows in the horizontal pipe 1, the servo motor 4 is started, the output end drives the auger 5 to rotate, the auger 5 is located in the fixed pipe 3 and penetrates through the horizontal pipe 1, when rotating, it will produce stirring effect on the sludge on the bottom and inner wall of the horizontal pipe 1, the sludge which is originally deposited and attached will be stirred up, so that it changes from static state to flowable state, with the continuous rotation of the auger 5, the spiral blade will exert an upward thrust on the sludge which changes to flowable state, under the pushing of the auger 5 blade, the sludge is transported upward along the fixed pipe 3, ensuring that the sludge can be smoothly transported from the bottom to the top of the horizontal pipe 1, the sludge transported to the top of the fixed pipe 3 by the auger 5 enters the temporary storage box 6 immediately, the temporary storage box 6 plays a role of temporarily storing sludge, the push rod 7 at the left side of the inner wall of the temporary storage box 6 will exert an auxiliary thrust on the sludge, under the action of the push rod 7, the sludge can more smoothly move to the direction of the storage box 8, the storage box 8 can effectively prevent the leakage of sludge, avoid the secondary pollution of sludge to the surrounding environment, and ensure the environmental protection and safety of the whole industrial wastewater treatment process;

[0048] And when the inside of the horizontal pipe 1 needs to be cleaned, first, close the valves 205 at both ends of the horizontal pipe 1, after closing the valves 205, the wastewater cannot enter or flow out of the horizontal pipe 1, ensuring that the cleaning process will not be disturbed by new wastewater, the water storage tank 202 stores water for cleaning, when the channel is opened, the water begins to flow from the water storage tank 202 to the pressure pipe 203 under the action of gravity, when the water flows in the pressure pipe 203, the pressurized water in the pressure pipe 203 reaches the pressure spray head 204, the pressure spray head 204 sprays water in the form of high pressure, which strongly washes the sludge impurities and residual mud attached to the inner wall of the horizontal pipe 1, thereby ensuring the smoothness of the horizontal pipe 1 and the effect of subsequent wastewater treatment.

[0049] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An industrial wastewater treatment desludging apparatus comprising a cross pipe (1), characterised in that: The outer wall top of the transverse pipe (1) is communicated with a fixed pipe (3), the inner wall of the fixed pipe (3) is provided with an auger (5), the outer wall top of the transverse pipe (1) is fixedly connected with a servo motor (4), the output end of the servo motor (4) penetrates through the transverse pipe (1) and is fixedly connected at the bottom of the auger (5), the top of the fixed pipe (3) is communicated with a temporary storage box (6), the inner wall left side of the temporary storage box (6) is fixedly connected with a push rod (7), the right side bottom of the temporary storage box (6) is fixedly connected with a storage box (8), and the rear side of the outer wall of the transverse pipe (1) is provided with a cleaning mechanism (2).

2. The industrial wastewater treatment and sludge removal apparatus according to claim 1, characterized in that: The cleaning mechanism (2) comprises a connecting pipe two (201), the outer wall rear end of the connecting pipe two (201) is fixedly connected with a water storage tank (202), the inner wall of the connecting pipe two (201) is provided with a pressure pipe (203), the pressure pipe (203) is communicated with the water storage tank (202), one end of the pressure pipe (203) is fixedly connected with a pressure spray head (204), and the inner wall of the transverse pipe (1) is fixedly connected with a valve (205).

3. The industrial wastewater treatment and sludge removal apparatus according to claim 1, characterized in that: The outer wall front and rear sides of the temporary storage box (6) are fixedly connected with connecting columns (9), the outer wall front and rear sides of the storage box (8) are fixedly connected with connecting blocks one (10), and the connecting columns (9) are clamped with the connecting blocks one (10).

4. The industrial wastewater treatment and sludge removal apparatus according to claim 1, characterized in that: The outer wall of the servo motor (4) is provided with a protective shell (11), and the outer wall of the transverse pipe (1) is fixedly connected with a connecting pipe one (12) at both ends.

5. The industrial wastewater treatment and sludge removal apparatus as claimed in claim 1, wherein: The outer wall left and right sides of the transverse pipe (1) are fixedly connected with fixed blocks (13), and the outer walls of the two fixed blocks (13) are fixedly connected with fixed rods (14).

6. The industrial wastewater treatment and sludge removal apparatus according to claim 5, wherein: The outer wall top of the two fixed rods (14) is fixedly connected with connecting blocks two (15), and the outer walls of the two connecting blocks two (15) are threadedly connected with screws (20).

7. The industrial wastewater treatment and sludge removal apparatus according to claim 1, characterized in that: The inner wall of the transverse pipe (1) is provided with a clamping groove one (16), and the inner wall of the clamping groove one (16) is fixedly connected with a filter screen (17).

8. The industrial wastewater treatment and sludge removal apparatus according to claim 1, characterized in that: The inner wall right end of the transverse pipe (1) is provided with a clamping groove two (18), and the inner wall of the clamping groove two (18) is fixedly connected with a sealing ring (19).

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