Sludge discharge device for sewage treatment process

Abstract

The utility model relates to the technical field of sewage treatment devices, and discloses a sludge discharge device for a sewage treatment process, which comprises a sludge discharge machine, a containing box, a water outlet pipe, a water pump, a first driving mechanism, a conveyor and a sludge scraper. According to the sludge discharging device for the sewage treatment process, through cooperative arrangement of the sludge discharging machine, the conveyor and the sludge scraping plate, residual silt at the bottom of the device can be automatically collected and discharged during use, sewage containing sediment such as silt can be discharged into the device through a water pump, and then the sewage in the device is discharged through a water outlet pipe; sediment contained in sewage can be blocked by the filter screen and settled at the bottom of the device, the sediment settled at the bottom can be scraped off through the mud scraping plate arranged on the outer surface of the conveyor, the mud scraping plate is in an inverted hanging state when reaching the position of the mud discharging opening through rotation of the conveyor, the sediment scraped off in the mud scraping plate can be discharged, and the sediment falls into the containing box. And the automation and the practicability of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment device technical field, concretely is a kind of sludge discharge device for sewage treatment process. BACKGROUND

[0002] Sewage treatment technology is a constantly developing field, in recent years, with the intensification of global climate change and environmental pollution challenges, the innovation of sewage treatment technology becomes particularly important, and the sludge discharge device used in sewage treatment process is a key part, which is designed to efficiently and environmentally treat sludge.

[0003] However, the existing sludge discharge device for sewage treatment process has low automaticity when used, and cannot continuously discharge sludge for a long time, and the discharged sludge has no collecting device, so the overall device has great limitations when used, and has very low practicability. INVENTION CONTENTS

[0004] (I) Technical problem solved

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sludge discharge device for sewage treatment process, which solves the problems of the prior art that:

[0006] The existing sludge discharge device for sewage treatment process has low automaticity when used, and cannot continuously discharge sludge for a long time, and the discharged sludge has no collecting device, so the overall device has great limitations when used, and has very low practicability.

[0007] (II) Technical scheme

[0008] In order to achieve the above-mentioned purposes, the utility model is realized by the following technical scheme: a sludge discharge device for sewage treatment process, comprising a sludge discharge machine, a holding box for holding is fixedly installed on one side of the sludge discharge machine, a water outlet pipe for discharging water is fixedly installed on the other side of the sludge discharge machine, a water pump for water inlet is arranged at one end of the top of the sludge discharge machine, a first driving mechanism for providing power is fixedly installed at the other end of the top of the sludge discharge machine, a conveyor for automatic sludge discharge is arranged in the sludge discharge machine, and a plurality of mud scraping plates for sludge discharge are uniformly arranged on the outer surface of the conveyor.

[0009] Optionally, a support for supporting is arranged at the bottom of the sludge discharge machine, a filter screen for filtering is arranged on one side of the sludge discharge machine, and a sludge discharge port for discharging is formed on the other side of the sludge discharge machine.

[0010] Optionally, handles for convenient hand holding are arranged on both sides of the top of the holding box, support plates for connection are fixedly installed on both sides of the holding box, and fixing buttons for convenient dismounting and fixing are threadedly connected to one side of the outer part of the support plates.

[0011] Optionally, an inner end of the water outlet pipe is provided with a flange for installation, and an outer surface of the water outlet pipe is movably provided with a valve for control.

[0012] Optionally, a top of the water pump is provided with a second driving mechanism for power supply, an outer side of the water pump is provided with a water inlet for water inlet, and the other side of the water pump is fixedly provided with a conveying pipe for conveying.

[0013] Optionally, an outer end of the first driving mechanism is provided with a first belt pulley for connection, and an outer surface of the first belt pulley is wound with a belt for connection.

[0014] Optionally, a side of the conveyor is provided with a second belt pulley for convenient connection, and an inner portion of the conveyor is provided with a plurality of gears for rotation.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of sludge discharge device for sewage treatment process, with following beneficial effects:

[0017] The sludge discharge device for sewage treatment process is cooperatively arranged by sludge discharger, conveyor and mud scraping plate, can automatically collect and discharge residual silt at the bottom of the device during use, sewage containing silt and other precipitates can be discharged into the device by water pump, and then the sewage in the device is discharged by water outlet pipe; The silt contained in the sewage is blocked by filter screen and deposited at the bottom of the device; The silt deposited at the bottom is scraped off by the mud scraping plate arranged on the outer surface of the conveyor; The silt scraped off from the mud scraping plate is discharged by the rotation of the conveyor, and the mud scraping plate is in inverted state when reaching the sludge discharge port position, so that the silt scraped off from the mud scraping plate is discharged; The silt falls into the inside of the containing box, so that the automaticity and practicality of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a sectional view structural schematic diagram of sludge discharger of the utility model;

[0020] Figure 3 It is an internal structure schematic diagram of sludge discharger of the utility model;

[0021] Figure 4 It is an explosion structural schematic diagram of water pump of the utility model.

[0022] In the figure: 1, sludge discharge machine; 2, holding box; 3, water outlet pipe; 4, water pump; 5, first driving mechanism; 6, conveyor; 7, sludge scraping plate; 8, support; 9, filter screen; 10, sludge discharge port; 11, handle; 12, support plate; 13, fixing button; 14, flange plate; 15, valve; 16, second driving mechanism; 17, water inlet; 18, conveying pipe; 19, first belt pulley; 20, belt; 21, second belt pulley; 22, gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment one:

[0025] Please refer to Figures 1 to 4 The present application provides a technical solution: a sludge discharge device for sewage treatment process, in order to ensure the stability of the device during use, the device is provided with a sludge discharge machine 1;

[0026] The sludge discharge machine 1 is provided with a support 8 for supporting at the bottom of each corner, a filter screen 9 for filtering is arranged on one side of the sludge discharge machine 1, and a sludge discharge port 10 for discharging is arranged on the other side of the sludge discharge machine 1. Therefore, the support 8 is used to support the weight of the entire sludge discharge machine 1, ensuring the stability and safety of the machine during operation. The filter screen 9 is used to filter the mixture entering the sludge discharge machine 1, separating the larger solid particles from the water. In this way, the water can flow out through the filter screen 9, while the sludge is retained in the sludge discharge machine 1 for further treatment. The sludge discharge port 10 is arranged to facilitate the discharge of sludge.

[0027] Embodiment two:

[0028] In order to facilitate the injection of sewage into the device and discharge during use, the device is provided with a water outlet pipe 3 and a water pump 4;

[0029] The other side of the sludge discharging machine 1 is fixedly provided with a water outlet pipe 3 for discharging water, the top of the sludge discharging machine 1 is provided with a water pump 4 for water inlet, the inner end of the water outlet pipe 3 is provided with a flange plate 14 for mounting, the outer surface of the water outlet pipe 3 is movably provided with a valve 15 for control, the top of the water pump 4 is provided with a second driving mechanism 16 for power supply, the outer side of the water pump 4 is provided with a water inlet 17 for water inlet, and the other side of the water pump 4 is fixedly provided with a conveying pipe 18 for conveying, so that the flange plate 14 is a connecting piece for fixing the water outlet pipe 3 to one side of the conveyor 6, the valve 15 can be used to control the flow and on-off of water, so as to adjust the speed of water discharge or stop water discharge, the second driving mechanism 16 provides power for the water pump 4, so that the water pump 4 can work normally, the water inlet 17 is the place where sewage enters the water pump 4, and the sewage is pumped from here to the conveying pipe 18, and the conveying pipe 18 is used to convey the sewage pumped by the water pump 4 to the inside of the sludge discharging machine 1.

[0030] Embodiment three:

[0031] In order to facilitate the device to discharge and treat sludge during use, the device is provided with a device containing box 2, a first driving mechanism 5, a conveyor 6 and a mud scraping plate 7.

[0032] The side of the sludge discharging machine 1 is fixedly provided with a containing box 2 for containing, the other end of the top of the sludge discharging machine 1 is fixedly provided with a first driving mechanism 5 for power supply, the inside of the sludge discharging machine 1 is provided with a conveyor 6 for automatic sludge discharge, the outer surface of the conveyor 6 is uniformly provided with a plurality of mud scraping plates 7 for sludge discharge, the top of the containing box 2 is provided with handles 11 on both sides for convenient hand holding, and the both sides of the containing box 2 are fixedly provided with supporting plates 12 for connection, the outer side of the supporting plate 12 is threadedly connected with a fixing button 13 for convenient disassembly and fixation, the outer end of the first driving mechanism 5 is provided with a first pulley 19 for connection, the outer surface of the first pulley 19 is wound with a belt 20 for connection, one side of the conveyor 6 is provided with a second pulley 21 for convenient connection, and the inside of the conveyor 6 is provided with a plurality of gears 22 for rotation, so that the handles 11 are provided, which is designed to facilitate the operator to hold the handles 11 and carry or adjust the position of the containing box 2, the supporting plates 12 are provided to connect the containing box 2 and the sludge discharging machine 1, increase the stability of the device during use, the fixing button 13 is provided, which makes the containing box 2 can be conveniently disassembled and fixed, the first pulley 19 can be used to transmit the power of the first driving mechanism 5, the belt 20 is used to transmit the power of the first driving mechanism 5 to the second pulley 21 of the conveyor 6 through the first pulley 19, so as to facilitate the normal operation of the conveyor 6, and the gears 22 are used to transmit power inside the conveyor 6, so as to ensure the smooth operation of the conveyor 6.

[0033] The electric elements appearing in the text are all electrically connected with the main controller and 220V mains, and the main controller can be a conventional known device such as a computer.

[0034] In the utility model, the working steps of the device are as follows:

[0035] First, the sewage discharge pipe is connected with the water inlet 17 of the water pump 4, the second driving mechanism 16 is started, the water pump 4 transports the sewage to the inside of the sludge discharger 1 through the conveying pipe 18, then the valve 15 is opened, the clean water is discharged through the water outlet pipe 3, the silt is isolated by the filter screen 9, and is left at the bottom of the sludge discharger 1, after the water in the device is discharged, the valve 15 and the second driving mechanism 16 are closed, the first driving mechanism 5 is started, the first driving mechanism 5 drives the first belt pulley 19 to rotate, the first belt pulley 19 drives the second belt pulley 21 to rotate through the belt 20, the conveyor 6 in the sludge discharger 1 is ensured to rotate slowly, the silt left in the device can be scraped and collected by the silt scraping plate 7 on the surface of the sludge discharger 1, when the silt scraping plate 7 rotates to the sludge discharge port 10 along with the conveyor 6, the silt scraping plate 7 is in an inverted hanging state, and the scraped silt is discharged and falls into the containing box 2, when the silt in the device is cleaned, the first driving mechanism 5 is closed, the containing box 2 is removed through the fixing button 13, the staff can hold the handle 11 to carry the device, and the silt is subjected to the next step of treatment.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sludge discharge device for a sewage treatment process, comprising a sludge discharge machine (1), characterized in that: One side of the mud discharging machine (1) is fixedly provided with a containing box (2) for containing, the other side of the mud discharging machine (1) is fixedly provided with a water outlet pipe (3) for discharging water, one end of the top of the mud discharging machine (1) is provided with a water pump (4) for water inlet, the other end of the top of the mud discharging machine (1) is fixedly provided with a first driving mechanism (5) for power supply, the inside of the mud discharging machine (1) is provided with a conveyor (6) for automatic mud discharge, the outer surface of the conveyor (6) is uniformly provided with a plurality of mud scraping plates (7) for mud discharge.

2. A sludge discharge device for a sewage treatment process according to claim 1, characterized in that: The bottom of the mud discharging machine (1) is provided with a support (8) for supporting, one side of the mud discharging machine (1) is provided with a filter screen (9) for filtering, the other side of the mud discharging machine (1) is provided with a mud discharge port (10) for discharging.

3. A sludge discharge device for a sewage treatment process according to claim 1, characterized in that: The top of the containing box (2) is provided with a handle (11) on both sides for convenient hand holding, the both sides of the containing box (2) are fixedly provided with a support plate (12) for connection, the outer side of the support plate (12) is threadedly connected with a fixing button (13) for convenient dismounting and fixing.

4. The sludge discharge device for sewage treatment process according to claim 1, characterized in that: The inside of the water outlet pipe (3) is provided with a flange plate (14) for mounting, the outer surface of the water outlet pipe (3) is movably provided with a valve (15) for control.

5. The sludge discharge device for sewage treatment process according to claim 1, characterized in that: The top of the water pump (4) is provided with a second driving mechanism (16) for power supply, the outer side of the water pump (4) is provided with a water inlet (17) for water inlet, the other side of the water pump (4) is fixedly provided with a conveying pipe (18) for conveying.

6. A sludge discharge device for a sewage treatment process according to claim 1, characterized in that: The outer end of the first driving mechanism (5) is provided with a first belt pulley (19) for connection, the outer surface of the first belt pulley (19) is wound with a belt (20) for connection.

7. A sludge discharge device for a sewage treatment process according to claim 1, characterized in that: One side of the conveyor (6) is provided with a second belt pulley (21) for convenient connection, the inside of the conveyor (6) is provided with a plurality of gears (22) for rotation.

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