Roller grillage machine for removing suspended matters

Abstract

The utility model belongs to the field of grillage machines, particularly relates to a drum grillage machine for removing suspended matters, and provides the following scheme aiming at the problem that in the existing wastewater treatment process, as a large amount of wax blocks and duck feather suspended matter residues are contained in wastewater, the residues can be discharged along with the wastewater when the wastewater is discharged, and the wastewater treatment quality is reduced. The device comprises a water inlet pipe, the water inlet pipe is fixedly communicated with a collecting pool, the water inlet pipe is provided with a flow valve, one side of the collecting pool is fixedly communicated with a water collecting pool, one side of the water collecting pool is provided with a treatment box, one side of the water collecting pool is fixedly communicated with a first water conveying pipe, and one side of the treatment box is fixedly communicated with a second water conveying pipe. And one side of the treatment box is fixedly connected with a wastewater pump. When the duck slaughtering waste water treatment device is used, the problems that when waste water generated by duck slaughtering is treated, the waste water contains a large amount of wax blocks and duck feather suspended matter residues, so that the residues can be discharged along with the waste water when the waste water is discharged, and the quality of waste water treatment is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grille machines, in particular to a drum grille machine for removing suspended solids. Background Art

[0002] In the process of duck slaughter and processing, wastewater containing wax blocks and duck feather suspended solids is generated in the wax stripping workshop and the duck feather plucking workshop. Traditional grille machines remove larger suspended solids through physical interception. However, with the improvement of environmental protection requirements and the progress of technology, drum grille machines have emerged. It combines the rolling mechanical principle and the interception function of the grille, achieving more efficient and automated removal of suspended solids;

[0003] When traditional grille machines treat wastewater, due to a large amount of wax blocks and duck feather suspended solid residues in the wastewater and the inconvenience of treating fine particulate residues in the wastewater, when the wastewater is discharged, the fine particulate residues will also be discharged, thereby reducing the quality of wastewater treatment;

[0004] In view of the above problems, the present utility model document proposes a drum grille machine for removing suspended solids. Content of the Utility Model

[0005] The utility model provides a drum grille machine for removing suspended solids, which solves the problem in the prior art that when treating duck slaughter wastewater, due to a large amount of wax blocks and duck feather suspended solid residues in the wastewater and the inconvenience of treating fine particulate residues in the wastewater, when the wastewater is discharged, the fine particulate residues will also be discharged, thereby reducing the quality of wastewater treatment.

[0006] The utility model provides the following technical solutions:

[0007] A drum grille machine for removing suspended solids, comprising a water inlet pipe, the water inlet pipe is fixedly connected and communicated with a collection tank, a flow valve is arranged on the water inlet pipe, one side of the collection tank is fixedly connected and communicated with a sump, a treatment tank is arranged on one side of the sump, one side of the sump is fixedly connected and communicated with a first water delivery pipe, one side of the treatment tank is fixedly connected and communicated with a second water delivery pipe, one side of the treatment tank is fixedly connected with a wastewater pump, the other end of the first water delivery pipe is fixedly connected and communicated with the water inlet of the wastewater pump, and the other end of the second water delivery pipe is fixedly connected and communicated with the water outlet of the wastewater pump;

[0008] A primary filtration mechanism is arranged inside the collection tank for primary filtration of large particulate matters in the wastewater;

[0009] A secondary filtration mechanism is arranged inside the treatment tank for secondary filtration of residual fine particulate residues in the wastewater.

[0010] In a possible design, the primary filtration mechanism includes a guide pipe, a grille barrel, a storage tank, a transmission shaft, a scraper, and a first motor. The outer wall of the guide pipe is fixedly connected to one side of the collection pool. The grille barrel is fixedly connected to one end of the guide pipe. A sealing plate is fixedly connected to one end of the grille barrel, and the sealing plate is fixedly connected to the inside of the collection pool. One side of the storage tank is fixedly connected to the inner wall of one side of the grille barrel. A through hole is provided on one side of the storage tank. The transmission shaft is arranged inside the guide pipe. One end of the transmission shaft is fixedly connected to the output end of the first motor through a coupling. The other end of the transmission shaft passes through the through hole and is connected to one side of the scraper. The outer wall of the transmission shaft is fixedly connected with a screw conveyor blade. The first motor is fixedly connected to one end of the guide pipe. A plurality of scraping teeth are fixedly connected to the bottom of the scraper, and the scraping teeth are engaged in the grooves of the grille barrel.

[0011] In a possible design, a discharge port is provided on the outer wall of the guide pipe for discharging the large particles conveyed by the screw conveyor blade.

[0012] In a possible design, the secondary filtration mechanism includes an automatic feeding mechanism, a stirring mechanism, a dissolved air pump, a slag scraping mechanism, a slag discharge pipe, and a drain pipe. The automatic feeding mechanism is fixedly connected to the top of the treatment tank. The stirring mechanism is fixedly connected to the inside of the treatment tank. The dissolved air pump is fixedly connected to one side of the treatment tank. The output end of the dissolved air pump is fixedly connected and communicated with an air delivery pipe, and the other end of the air delivery pipe is fixedly connected and communicated with the inside of the treatment tank. The slag scraping mechanism is fixedly connected to the top of the treatment tank. The slag discharge pipe is fixedly connected and communicated with one side of the treatment tank. The drain pipe is fixedly connected and communicated with one side of the treatment tank.

[0013] In a possible design, the automatic feeding mechanism includes a storage box, a feeding pipe, and a solenoid valve. The bottom of the storage box is fixedly connected to the top of the treatment tank. The storage box is divided into two cavities. The two feeding pipes are respectively fixedly connected and communicated with the bottoms of the two cavities. The two solenoid valves are respectively arranged on the outer walls of the feeding pipes.

[0014] In a possible design, a wastewater detector is arranged inside the treatment tank. A control box is fixedly connected to one side of the treatment tank. Controllers corresponding to each electronic device are arranged inside the control box for more convenient control of the equipment.

[0015] In this application, during use, the wastewater containing wax blocks and duck feather suspensions first flows into the collection tank through the inlet pipe. During this period, a flow valve can be used to control the flow rate of the inlet pipe. The wastewater enters the collection tank and then flows into the grille barrel for filtration. The grille of the grille barrel filters out large particles such as wax blocks and duck feathers. The scraper rotates the filtered wax blocks and duck feathers above the storage tank, and at this time, the wax blocks and duck feathers will fall into the storage tank. Then, the wax blocks and duck feathers are conveyed to the discharge port through the guide pipe by the auger spiral blade. The discharged wax blocks and duck feathers can be collected and processed. The filtered wastewater flows from the collection tank into the sump, and the wastewater pump pumps the wastewater in the sump into the treatment tank. The automatic feeding mechanism at the top of the treatment tank adds wastewater treatment agents such as polyaluminum chloride and anionic polyacrylamide into the wastewater. The stirring mechanism includes a second motor, a transmission shaft, and stirring fan blades. The wastewater in the treatment tank is stirred in the wastewater by the second motor of the stirring mechanism driving the stirring fan blades, so that various wastewater treatment agents are stirred evenly, promoting the flocculation reaction in the wastewater. After the fine particulate residues in the wastewater are flocculated, the dissolved air pump discharges fine bubbles through the air delivery pipe in the treatment tank, lifting the flocculants to the water surface. A slag storage cavity is arranged in the treatment tank. After the flocculants rise to the water surface, the slag scraping mechanism starts to work. A scraping blade is fixedly connected to the outer wall of the conveyor belt of the slag scraping mechanism, which is used to scrape the rising flocculants into the slag storage cavity. Two rollers are arranged inside the conveyor belt. The output end of the third motor of the slag scraping mechanism is fixedly connected with a transmission wheel. One of the rollers is connected to the outer wall of the transmission wheel through a synchronous belt drive. The flocculant residues scraped into the slag storage cavity are discharged through the slag discharge pipe. The water after secondary filtration is discharged through the drain pipe. At the same time, the wastewater detector in the treatment tank can monitor the filtration situation of the wastewater in real time. During this period, all electrical operations can be completed in the control box.

[0016] In the present utility model, for the drum grille machine for removing suspended matter, through the primary filtration mechanism, large particles in the wastewater can be filtered out, thus achieving the effect of primary filtration, preparing for the subsequent secondary filtration, and improving the applicability of the equipment.

[0017] In the present utility model, for the drum grille machine for removing suspended matter, through the secondary filtration mechanism, the remaining fine particulate residues in the wastewater can be filtered out precisely, strengthening the filtration performance of the equipment and further improving the purification effect of the wastewater.

[0018] In the present utility model, when treating the wastewater generated from duck slaughter, due to a large amount of wax blocks and duck feather suspension residues in the wastewater and the inconvenience in treating the fine particulate residues in the wastewater, when the wastewater is discharged, the fine particulate residues will also be discharged, thereby reducing the quality of wastewater treatment. Description of the Drawings

[0019] Figure 1The front view structural schematic diagram of a drum grille machine for removing suspended solids provided by an embodiment of the present utility model;

[0020] Figure 2 The side view sectional structural schematic diagram of a drum grille machine for removing suspended solids provided by an embodiment of the present utility model;

[0021] Figure 3 The partial structural schematic diagram of the treatment tank of a drum grille machine for removing suspended solids provided by an embodiment of the present utility model;

[0022] Figure 4 The partial schematic diagram of the scraper of a drum grille machine for removing suspended solids provided by an embodiment of the present utility model;

[0023] Figure 5 The partial schematic diagram of the discharge port of a drum grille machine for removing suspended solids provided by an embodiment of the present utility model;

[0024] Figure 6 The working process schematic diagram of a drum grille machine for removing suspended solids provided by an embodiment of the present utility model;

[0025] Figure 7 The control system schematic diagram of a drum grille machine for removing suspended solids provided by an embodiment of the present utility model.

[0026] Reference numerals:

[0027] 1, water inlet pipe; 2, flow valve; 3, collection tank; 4, guiding pipe; 401, discharge port 5, grille barrel; 6, storage tank; 7, transmission shaft; 8, scraper; 801, scraping teeth; 9, first motor; 10, sump; 11, wastewater pump; 12, treatment tank; 13, automatic feeding mechanism; 14, stirring mechanism; 15, dissolved air pump; 16, slag scraping mechanism; 17, slag discharge pipe; 18, drain pipe; 19, control box. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0029] Embodiment 1

[0030] Please refer to Figure 1-7, A grille machine, comprising: a water inlet pipe 1, the water inlet pipe 1 is fixedly connected to a collection tank 3, and a flow valve 2 is provided on the water inlet pipe 1, so that the flow valve 2 can control the water flow rate flowing from the water inlet pipe 1 into the collection tank 3. One side of the collection tank 3 is fixedly connected to a sump 10, so that the wastewater in the collection tank 3 can flow into the sump 10 after filtering large particles. A treatment tank 12 is provided on one side of the sump 10. One side of the sump 10 is fixedly connected to a first water delivery pipe, one side of the treatment tank 12 is fixedly connected to a second water delivery pipe, and a wastewater pump 11 is fixedly connected to one side of the treatment tank 12. The other end of the first water delivery pipe is fixedly connected to the water inlet of the wastewater pump 11, and the other end of the second water delivery pipe is fixedly connected to the water outlet of the wastewater pump 11, so that the wastewater pump 11 can pump the wastewater in the sump 10 into the treatment tank 12 for secondary filtration;

[0031] A primary filtration mechanism, which is arranged inside the collection tank 3 and is used for primary filtration of large particles in the wastewater. The primary filtration mechanism includes a guiding pipe 4, a grille barrel 5, a storage tank 6, a transmission shaft 7, a scraper 8 and a first motor 9. The outer wall of the guiding pipe 4 is fixedly connected to one side of the collection tank 3, the grille barrel 5 is fixedly connected to one end of the guiding pipe 4, and a sealing plate is fixedly connected to one end of the grille barrel 5, and the sealing plate is fixedly connected to the inside of the collection tank 3, so as to separate the wastewater in the collection tank 3. The wastewater containing large particles passes through the grille barrel 5 to filter the large particles in the grooves of the grille barrel 5, and the wastewater flows to the subsequent sump 10. One side of the storage tank 6 is fixedly connected to one side inner wall of the grille barrel 5, a through hole is provided on one side of the storage tank 6, the transmission shaft 7 is arranged inside the guiding pipe 4, one end of the transmission shaft 7 is fixedly connected to the output end of the first motor 9 through a coupling, and the other end of the transmission shaft 7 passes through the through hole and is connected to one side of the scraper 8. A spiral blade of a screw conveyor is fixedly connected to the outer wall of the transmission shaft 7. The first motor 9 is fixedly connected to one end of the guiding pipe 4. A plurality of scraping teeth are fixedly connected to the bottom of the scraper 8, and the scraping teeth are engaged in the grooves of the grille barrel 5. A discharge port 401 is provided on the outer wall of the guiding pipe 4 for discharging the large particles conveyed by the spiral blade of the screw conveyor, so that the scraping teeth of the scraper 8 are inserted into the grooves of the grille barrel 5 to scrape the large particles to the upper part of the storage tank 6. The large particles above the storage tank 6 will fall into the inside of the storage tank 6 and be conveyed to the discharge port 401 for discharge under the rotation of the spiral blade of the screw conveyor.

[0032] Secondary filtration mechanism. The secondary filtration mechanism is arranged inside the treatment tank 12 and is used for secondary filtration of the residual fine particulate residues in the wastewater. The secondary filtration mechanism includes an automatic feeding mechanism 13, a stirring mechanism 14, a dissolved air pump 15, a slag scraping mechanism 16, a slag discharge pipe 17 and a drain pipe 18. The automatic feeding mechanism 13 is fixedly connected to the top of the treatment tank 12 and is used for automatically feeding various wastewater treatment agents into the wastewater to assist flocculation. The stirring mechanism 14 is fixedly connected inside the treatment tank 12. The stirring mechanism 14 includes a second motor, a transmission shaft and stirring fan blades. The second motor is fixedly connected to the top of the treatment tank 12. The transmission shaft is connected to the second motor through a coupling. The stirring fan blades are fixedly connected to the other end of the transmission shaft. The stirring fan blades are arranged inside the treatment tank 12 and are used for stirring the fed wastewater treatment agents to make them better flocculate with the wastewater. The dissolved air pump 15 is fixedly connected to one side of the treatment tank 12. The output end of the dissolved air pump 15 is fixedly connected to an air delivery pipe. The other end of the air delivery pipe is fixedly connected inside the treatment tank 12, so that the gas generated by the dissolved air pump 15 assists the flocs to rise to the water surface inside the treatment tank 12. The slag scraping mechanism 16 is fixedly connected to the top of the treatment tank 12. The slag scraping mechanism 16 includes a conveyor belt, scraping blades, rollers, a synchronous belt, synchronous wheels and a third motor. Two rollers are arranged inside the conveyor belt. The two ends of the rollers are rotatably connected to fixing plates. The fixing plates are fixedly connected to the top of the treatment tank 12. The scraping blades are fixedly connected to the outer wall of the conveyor belt. The third motor is fixedly connected to the top of the treatment tank 12. The output end of the third motor is fixedly connected to a driving wheel. One of the rollers is connected to the driving wheel through a synchronous belt to achieve the effect of scraping the flocs on the water surface. The slag discharge pipe 17 is fixedly connected to one side of the treatment tank 12. There is a slag storage cavity inside the treatment tank 12. The flocs in the slag storage cavity can be discharged through the slag discharge pipe 17. The drain pipe 18 is fixedly connected to one side of the treatment tank 12 to enable the water after secondary filtration to be discharged from the drain pipe 18.

[0033] This application can be used in the field of grille machines and also in other fields applicable to this application.

[0034] Embodiment 2

[0035] Reference Figure 1 , improved on the basis of Embodiment 1:

[0036] A drum grille machine for removing suspended solids, which is applied to the field of grille machines;

[0037] The automatic feeding mechanism 13 includes a storage tank, a feeding pipe and a solenoid valve. The bottom of the storage tank is fixedly connected to the top of the treatment tank 12. The storage tank is divided into two cavities and can store different types of wastewater treatment agents. The two feeding pipes are respectively fixedly connected to the bottoms of the two cavities. The two solenoid valves are respectively arranged on the outer walls of the feeding pipes to control the feeding amount and proportion of the wastewater treatment agents.

[0038] Inside the treatment tank 12, a wastewater detector is provided to monitor the treatment status of wastewater in real time. On one side of the treatment tank 12, a control box 19 is fixedly connected. Inside the control box 19, a controller is provided for more convenient control of the equipment, improving the convenience of the equipment.

[0039] However, as well-known to those skilled in the art, the working principles and wiring methods of the flow valve 2, solenoid valve, first motor 9, second motor, third motor, wastewater pump 11, and dissolved air pump 15 devices and the wastewater detector device are common knowledge. They all belong to conventional means or well-known common sense, and will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience.

Claims

1. A drum screen machine for removing suspended matter, characterized in that: include: A water inlet pipe (1), the water inlet pipe (1) is fixedly connected to a collection tank (3), a flow valve (2) is provided on the water inlet pipe (1), one side of the collection tank (3) is fixedly connected to a water collection tank (10), one side of the water collection tank (10) is provided with a treatment box (12), one side of the water collection tank (10) is fixedly connected to a first water delivery pipe, one side of the treatment box (12) is fixedly connected to a second water delivery pipe, one side of the treatment box (12) is fixedly connected to a wastewater pump (11), the other end of the first water delivery pipe is fixedly connected to the water inlet of the wastewater pump (11), and the other end of the second water delivery pipe is fixedly connected to the water outlet of the wastewater pump (11); A primary filtering mechanism is provided inside the collection tank (3) and is used for primary filtering of large particles in the wastewater; The secondary filtering mechanism is arranged inside the treatment box (12) and is used for secondary filtering of fine particulate matter residues remaining in the wastewater.

2. The drum screen machine for removing suspended matter according to claim 1, characterized in that: The primary filtering mechanism comprises a guide tube (4), a grille barrel (5), a storage tank (6), a conveying shaft (7), a scraper (8) and a first motor (9); the outer wall of the guide tube (4) is fixedly connected to one side of the collection tank (3); the grille barrel (5) is fixedly connected to one end of the guide tube (4); one end of the grille barrel (5) is fixedly connected to a sealing plate, which is fixedly connected to the inside of the collection tank (3); one side of the storage tank (6) is fixedly connected to the inner wall of one side of the grille barrel (5); and one side of the storage tank (6) is opened. A through hole is provided, the transmission shaft (7) is arranged inside the guide tube (4), one end of the transmission shaft (7) is fixedly connected to the output end of the first motor (9) through a coupling, the other end of the transmission shaft (7) passes through the through hole and is connected to one side of the scraper (8), the outer wall of the transmission shaft (7) is fixedly connected to an auger spiral blade, the first motor (9) is fixedly connected to one end of the guide tube (4), and the bottom of the scraper (8) is fixedly connected to a plurality of scraping teeth (801), and the scraping teeth (801) are engaged in the groove of the grille barrel (5).

3. The drum screen machine for removing suspended matter according to claim 2, characterized in that: A discharge port (401) is provided on the outer wall of the guide tube (4) for discharging large particles transported by the spiral blades of the auger.

4. The drum screen machine for removing suspended matter according to claim 1, characterized in that: The secondary filtering mechanism comprises an automatic feeding mechanism (13), a stirring mechanism (14), an air dissolving pump (15), a scraping mechanism (16), a slag discharge pipe (17) and a drainage pipe (18); the automatic feeding mechanism (13) is fixedly connected to the top of the processing box (12); the stirring mechanism (14) is fixedly connected to the inside of the processing box (12); the air dissolving pump (15) is fixedly connected to one side of the processing box (12); the output end of the air dissolving pump (15) is fixedly connected to an air supply pipe, the other end of the air supply pipe is fixedly connected to the inside of the processing box (12); the scraping mechanism (16) is fixedly connected to the top of the processing box (12); the slag discharge pipe (17) is fixedly connected to one side of the processing box (12); and the drainage pipe (18) is fixedly connected to one side of the processing box (12).

5. The drum screen machine for removing suspended matter according to claim 4, characterized in that: The automatic feeding mechanism (13) comprises a storage box, a feeding pipe and a solenoid valve. The bottom of the storage box is fixedly connected to the top of the processing box (12). The storage box is divided into two cavities. The two feeding pipes are fixedly connected to the bottoms of the two cavities respectively. The two solenoid valves are respectively arranged on the outer walls of the feeding pipes.

6. The drum screen machine for removing suspended matter according to claim 1, characterized in that: A wastewater detector is provided inside the treatment box (12), a control box (19) is fixedly connected to one side of the treatment box (12), and a controller is provided inside the control box (19).

Images