Movable agglomerated sludge reactor for refining and chemical sewage treatment

Abstract

The utility model discloses a movable agglomerated sludge reactor for refining and chemical sewage treatment. The movable agglomerated sludge reactor comprises an agglomerated sludge reaction box, a reducing pipe, a flow stabilizer, a cyclone separator, a lifter, a hanging frame and a water storage box, sludge is separated through the cyclone separator, sludge discharged by the cyclone separator enters the water storage tank, settling and activating of the sludge are achieved, compared with traditional sludge treatment equipment, the sludge treatment efficiency and quality are improved, the technical problem that the sludge is prone to gathering in the natural settling process is solved, and the sludge treatment effect is improved. And the stability and reliability of the treatment effect are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sewage sludge treatment, especially relates to a mobile agglomeration sludge reactor for refining sewage treatment. BACKGROUND

[0002] Sewage treatment and sludge treatment are important environmental protection problems faced by enterprises, and the traditional sludge treatment equipment has many inconveniences in the application process, which limits its wide application in the field of refining sewage treatment.

[0003] In the field of sewage treatment and sludge treatment, most of the equipment adopts fixed installation mode, and the mobility is poor, which makes it difficult for the equipment to adapt to the needs of different sites, especially in refining enterprises, the layout of production devices and sewage treatment facilities may be adjusted at any time, and fixed equipment is difficult to meet the actual needs. Some traditional sludge treatment equipment needs frequent manual intervention in the operation process, such as adjusting equipment parameters, cleaning sludge, etc., which makes it difficult to meet the needs of continuous production of refining enterprises. In addition, the existing sludge reactor equipment often integrates the sludge settlement and activation parts in one chamber, although it simplifies the equipment structure, but the sludge is easy to gather in the natural settlement process, forming larger flocs, affecting the subsequent treatment effect, and the activation effect is limited, which is not conducive to improving the treatment effect of sludge. SUMMARY

[0004] To solve the above technical problems, the utility model provides a mobile agglomeration sludge reactor for refining sewage treatment. In order to have a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This part is not a general review, nor is it intended to determine the key / important elements or delineate the protection scope of these embodiments. Its only purpose is to present some concepts in a simple form as a prelude to the detailed description that follows.

[0005] The utility model adopts the following technical scheme:

[0006] Provide a kind of mobile agglomeration sludge reactor for refining sewage treatment, including: agglomeration sludge reaction box, taper pipe, flow stabilizer, cyclone separator, elevator, hanger and water storage tank;

[0007] The elevator is arranged at the bottom of the agglomeration sludge reaction box, the hanger is connected with the movable end of the elevator, and the water storage tank is arranged on the hanger;A through slot is formed on the bottom plate of the agglomeration sludge reaction box, a sinking groove is arranged on the top plate of the water storage tank, a docking inlet is arranged in the sinking groove, a docking outlet is arranged on the underflow port of the cyclone separator, the docking outlet passes through the through slot and is buckled on the docking inlet.

[0008] Further, the mobile agglomeration sludge reactor for refinery sewage treatment further comprises a water inlet pipeline, the cyclone separator is arranged in the agglomeration sludge reaction box, the feed inlet of the cyclone separator is provided with the flow stabilizer, the large-diameter port of the taper pipe is connected with the water inlet pipeline, and the small-diameter port of the taper pipe is connected with the inlet of the flow stabilizer.

[0009] Further, the mobile agglomeration sludge reactor for refinery sewage treatment further comprises a valve, a first pressure gauge and a first flowmeter, and the valve, the first pressure gauge and the first flowmeter are arranged on the pipeline connected between the flow stabilizer and the cyclone separator.

[0010] Further, the mobile agglomeration sludge reactor for refinery sewage treatment further comprises a water outlet pipeline, a second pressure gauge and a second flowmeter, an overflow port is arranged at the top of the cyclone separator, the overflow port is connected with the water outlet pipeline, and the second pressure gauge and the second flowmeter are arranged on the water outlet pipeline.

[0011] Further, the mobile agglomeration sludge reactor for refinery sewage treatment further comprises a water pump, a sewage outlet and an output pipeline, the water inlet pipeline is connected with the water outlet of the water pump, and the sewage outlet and the output pipeline are arranged on the water storage tank, the output pipeline is connected to a sludge treatment system, and the water outlet pipeline is connected to a clear liquid collecting tank.

[0012] Further, the mobile agglomeration sludge reactor for refinery sewage treatment further comprises a support, a first moving wheel set and a second moving wheel set arranged at the bottom end of the support, the support is arranged at the bottom of the agglomeration sludge reaction box, and the first moving wheel set is arranged at the bottom of the water storage tank.

[0013] Further, a hanging mounting plate is arranged on the water storage tank, a supporting mounting plate is arranged on the hanger, and the hanging mounting plate and the supporting mounting plate are connected through bolts.

[0014] The mobile agglomeration sludge reactor for refinery sewage treatment has the following beneficial effects:

[0015] 1. The mobile agglomeration sludge reactor for refinery sewage treatment separates sludge through the cyclone separator, and the sludge discharged from the cyclone separator enters the water storage tank, so that the sludge is settled and activated, the efficiency and quality of sludge treatment are improved compared with traditional sludge treatment equipment, the technical problem that the sludge is prone to aggregation in the natural settlement process is solved, and the stability and reliability of the treatment effect are ensured.

[0016] 2. The design of the lift and the bracket makes the separation and assembly of the hydrocyclone separator and the water storage tank convenient. Therefore, it is easy to disassemble and clean both of them, and to replace the water storage tank in time when the processing volume is large. It is also convenient to treat the activated sludge separately. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0018] Fig. 1 This is a schematic diagram of one state of a mobile agglomerated sludge reactor for treating refining wastewater according to this utility model;

[0019] Fig. 2 This is a schematic diagram of another state of the mobile agglomerated sludge reactor for treating refining wastewater according to this utility model. Detailed Implementation

[0020] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] like Figs. 1-2 As shown in some illustrative embodiments, a mobile agglomerated sludge reactor for treating refining wastewater is provided, comprising: an agglomerated sludge reaction tank 1, a converging pipe 2, a flow stabilizer 3, a cyclone separator 4, an elevator 5, a hanging frame 6, a water storage tank 7, an inlet pipe 8, an outlet pipe 9, a central control display screen, a support frame 10, a first set of moving wheels 11, a second set of moving wheels 12, a water pump 13, a sewage outlet 14, and an output pipe 15.

[0022] The agglomerated sludge reaction tank 1 is made of high-strength, corrosion-resistant materials and forms the main structure of the entire reactor. It can withstand the pressure and corrosion generated during sludge treatment, ensuring stable operation of the reactor. A support frame 10 is located at the bottom of the agglomerated sludge reaction tank 1 and surrounds the water storage tank 7, ensuring sufficient height between the agglomerated sludge reaction tank 1 and the ground, thus providing sufficient descent space for the water storage tank 7. A second set of wheels 12 is located at the bottom of the support frame 10 and equipped with a braking structure, allowing the agglomerated sludge reaction tank 1 to be moved between different locations. It can be directly connected to the system to be treated to begin operation, adapting to changing working environments without the need for fixed installation, thus improving equipment utilization and flexibility.

[0023] The elevator 5 is located at the bottom of the aggregated sludge reaction tank 1. The fixed end of the elevator 5 is connected to the aggregated sludge reaction tank 1, and the hanging frame 6 is connected to the movable end of the elevator 5. The water storage tank 7 is mounted on the hanging frame 6. The water storage tank 7 rises or falls by the movement of the elevator 5. When it rises to the highest position, it can dock with the hydrocyclone separator 4. When it is necessary to replace the water storage tank 7, clean the hydrocyclone separator 4, or treat the activated sludge separately, the elevator 5 is operated, causing the hanging frame 6 and the water storage tank 7 on it to fall to the lowest position until the water storage tank 7 detaches from the hydrocyclone separator 4 and touches the ground. Once the water storage tank 7 touches the ground, the operator can disconnect the connection between the water storage tank 7 and the hanging frame 6. The above structural design makes the removal and installation of the water storage tank 7 easy to operate, without the need for complicated lifting equipment or disassembly processes. After the water storage tank 7 is removed, cleaning, maintenance, or replacement operations can be performed.

[0024] The existing lifting mechanism can be used for the lifting device 5.

[0025] A mounting plate 701 is installed on the water tank 7, and a supporting mounting plate 601 is installed on the bracket 6. The mounting plate 701 and the supporting mounting plate 601 are connected by bolts. To disassemble the water tank 7 from the bracket 6, simply unscrew the bolts. Once the bolts are removed, the connection between the water tank 7 and the bracket 6 is released, and the water tank 7 can be safely removed from the bracket 6. The installation process is the reverse of disassembly. First, align the bolt holes on the mounting plate 701 and the supporting mounting plate 601, then connect and fix the two plates with bolts, ensuring the bolts are tightened. This structural design makes the disassembly and installation of the water tank 7 quick and convenient, while providing sufficient stability.

[0026] The first set of moving wheels 11 is located at the bottom of the water storage tank 7, which facilitates the movement of the water storage tank 7.

[0027] The hydrocyclone separator 4 is installed inside the agglomerated sludge reaction tank 1. The main body of the hydrocyclone separator 4 is cylindrical, and its specific dimensions can be optimized according to the actual processing capacity and sludge characteristics. The flow stabilizer 3 is installed at the inlet of the hydrocyclone separator 4. Its main function is to ensure that the sludge water enters the hydrocyclone separator 4 at a stable flow rate and flow pattern, thereby improving separation efficiency. The flow stabilizer 3 can be designed in various shapes, such as conical, disc-shaped, or other streamlined structures, to reduce turbulence and eddies and ensure uniform distribution of the sludge water. The converging pipe 2 is a pipe with a diameter that gradually decreases from one end to the other. It is used to provide a transition for the sludge water entering the flow stabilizer 3. The larger diameter port of the converging pipe 2 is connected to the inlet pipe 8, and the smaller diameter port is connected to the inlet of the flow stabilizer 3. The inlet pipe 8 is used to introduce the sludge water to be treated into the hydrocyclone separator 4.

[0028] A valve 101, a first pressure gauge 102, and a first flow meter 103 are installed on the pipeline connecting the flow stabilizer 3 and the cyclone separator 4. The valve 101 is a manual or electric valve used to control the on / off state of the inlet water and the flow rate; the first pressure gauge 102 has a range of 0-0.2 MPa and is used to measure the inlet water pressure; the first flow meter 103 is an electromagnetic flow meter with a range of 0-20 m³ / h. 3 / h is used to monitor the inlet water flow rate. By adjusting the opening of valve 101, combined with the readings of the first pressure gauge 102 and the first flow meter 103, the inlet water flow rate and pressure can be precisely controlled to meet the needs of different treatment conditions.

[0029] The top of the hydrocyclone separator 4 is equipped with an overflow port 401, which is connected to the outlet pipe 9. A second pressure gauge 901 and a second flow meter 902 are installed on the outlet pipe 9. The second pressure gauge 901 has a range of 0-0.2 MPa; the second flow meter 902 is an electromagnetic flow meter with a range of 0-2 m. 3 / h. By monitoring the pressure and flow data on the outlet pipe 9, operators can promptly understand the discharge status of the overflow port, assess the treatment effect, and adjust the equipment operating parameters as needed.

[0030] The inlet pipe 8 is connected to the outlet of the water pump 13. In actual use, the agglomerated sludge reactor can be moved to a designated position, and after fixing the reactor with the braking device, the inlet of the water pump 13 can be connected to the sludge water system to be treated. Valve 101 is opened, and the water pump 13 is started to introduce the sludge water to be treated into the reactor. At this time, the central control display screen begins to display the inlet pressure and flow rate data. The operator can adjust the opening of valve 101 according to actual needs to make the inlet pressure and flow rate reach the preset values.

[0031] The volume of the water storage tank 7 is designed according to the reactor's processing capacity and sludge production, ensuring sufficient space to hold the sludge and preventing sludge overflow. The drain outlet 14 and output pipe 15 are located on the water storage tank 7. The output pipe 15 is connected to the sludge treatment system. The water storage tank 7 collects the sludge discharged from the underflow outlet 402 of the hydrocyclone 4 and then discharges it through the output pipe 15. The sludge can be periodically discharged through the drain outlet 14 for further treatment or disposal.

[0032] The effluent pipe 9 connects to the clear liquid collection tank. After the sludge water enters the hydrocyclone separator 4, under the action of centrifugal force, loose sludge flows out from the overflow port 401 and is discharged through the effluent pipe 9; aggregated sludge is discharged from the underflow port 402 and enters the water storage tank 7. The central control display screen displays the inlet water and overflow port outlet water pressure and flow rate data in real time. Operators can use this data to evaluate the treatment effect and adjust the equipment operating parameters. After treatment is completed, valve 101 is closed, the water pump 13 is stopped, and after the sludge water in the reactor is emptied, the drain port 14 of the water storage tank 7 is opened to discharge the sludge for subsequent treatment.

[0033] A through groove 110 is opened on the bottom plate of the sludge agglomeration reaction tank 1, and a sink trough 120 is set on the top plate of the water storage tank 7. A docking inlet 130 is set in the sink trough 120, and a docking outlet 140 is set on the bottom outlet 402 of the hydrocyclone separator. The docking outlet 140 passes through the through groove 110 and is fastened to the docking inlet 130 to form a sealed connection, so that the fluid channel between the hydrocyclone separator 4 and the water storage tank 7 is established, which can realize the effective separation and transfer of sludge and water.

[0034] A central control display screen is installed on the agglomerated sludge reaction tank 1. The central control display screen integrates a controller to process data and output corresponding control signals, and an external display is configured. The first pressure gauge 102, the first flow meter 103, the second pressure gauge 901, and the second flow meter 902 are connected to the controller's data input terminal via signal lines. The display and valve 101 are connected to the controller's control output terminal. The central control display screen visualizes the pressure gauge and flow meter parameters at each monitoring point within the tank. Operators can intuitively view the pressure and flow data at each monitoring point through the central control display screen, eliminating the need to check each instrument individually. This greatly improves the convenience and accuracy of operation, reduces operational difficulty and risk, and also facilitates real-time monitoring and analysis of the equipment's operating status, providing strong support for equipment maintenance and optimization.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A mobile agglomerated sludge reactor for treating refining wastewater, characterized in that, include: Agglomerated sludge reaction tank, converging pipe, flow stabilizer, hydrocyclone separator, elevator, hanger, and water storage tank; The elevator is located at the bottom of the agglomerated sludge reaction tank, the bracket is connected to the movable end of the elevator, and the water storage tank is located on the bracket. A through groove is opened on the bottom plate of the agglomerated sludge reaction tank, and a sinking groove is provided on the top plate of the water storage tank. A docking inlet is provided in the sinking groove, and a docking outlet is provided on the underflow port of the cyclone separator. The docking outlet passes through the through groove and is fastened to the docking inlet.

2. A mobile agglomerated sludge reactor for treating refining wastewater according to claim 1, characterized in that, It also includes: an inlet pipe; the hydrocyclone separator is installed inside the agglomerated sludge reaction tank, the flow stabilizer is installed at the feed inlet of the hydrocyclone separator, the larger diameter port of the converging tube is connected to the inlet pipe, and the smaller diameter port of the converging tube is connected to the inlet of the flow stabilizer.

3. A mobile agglomerated sludge reactor for treating refining wastewater according to claim 2, characterized in that, Also includes: A valve, a first pressure gauge, and a first flow meter; the valve, the first pressure gauge, and the first flow meter are installed on the pipeline connecting the flow stabilizer and the cyclone separator.

4. A mobile agglomerated sludge reactor for treating refining wastewater according to claim 3, characterized in that, Also includes: The cyclone separator includes an outlet pipe, a second pressure gauge, and a second flow meter; an overflow port is provided at the top of the cyclone separator, the overflow port is connected to the outlet pipe, and the second pressure gauge and the second flow meter are installed on the outlet pipe.

5. A mobile agglomerated sludge reactor for treating refining wastewater according to claim 4, characterized in that, Also includes: The system includes a water pump, a sewage outlet, and an output pipe; the inlet pipe is connected to the outlet of the water pump; the sewage outlet and the output pipe are installed on the water storage tank; the output pipe is connected to the sludge treatment system; and the outlet pipe is connected to the clear liquid collection tank.

6. A mobile agglomerated sludge reactor for treating refining wastewater according to claim 5, characterized in that, Also includes: The support frame, the first set of movable wheels, and the second set of movable wheels located at the bottom of the support frame are provided. The support frame is located at the bottom of the aggregated sludge reaction tank, and the first set of movable wheels is located at the bottom of the water storage tank.

7. A mobile aggregated sludge reactor for treating refining wastewater according to claim 6, characterized in that, The water storage tank is provided with a hanging mounting plate, and the bracket is provided with a supporting mounting plate. The hanging mounting plate and the supporting mounting plate are connected by bolts.

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