Spiral sewage filter

Abstract

The utility model discloses a spiral sewage filter, which relates to the field of sewage filters and comprises a shell, a discharge hopper is connected below one side of the shell, the bottom of the discharge hopper is connected with a discharge pipe, a dredging component is arranged on the discharge pipe, and the dredging component comprises a stop block mounted on one side in the discharge hopper. Through the arrangement of the dredging assembly, when the discharging pipe needs to be dredged, a worker can firstly screw out a locking bolt from a bolt hole and then rotate a rotating shaft through a rotating handle, the rotating shaft drives a first winding wheel and a second winding wheel to rotate, the first winding wheel winds a first pull rope, and the second winding wheel loosens a second pull rope; at the moment, the first pull rope downwards pulls the stainless steel brush head, so that the stainless steel brush head enters the discharging pipe from the discharging hopper, and along with continuous downward movement of the stainless steel brush head, the stainless steel brush head can dredge the discharging pipe at the discharging pipe, so that the situation that the discharging pipe is blocked by dirt all the time, and discharging is affected is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sewage filter, concretely is a spiral sewage filter. BACKGROUND

[0002] Industrial production and daily life can produce a large amount of sewage, sewage contains a large amount of sludge impurities, especially some oil pollution is heavy sewage, its internal impurities can produce a large amount of oil sludge after rot, for this kind of sewage needs to separate sewage and sludge first, then carries out treatment respectively, sewage separator is to use the rotating spiral blade to material conveying and extruding dehydration to material.

[0003] According to the patent with the announcement number CN216358844U, a spiral type sewage filtering device is disclosed, the utility model increases the diameter of the screen hole on the surface of the spiral blade, and uses the elastic rubber sheet in the filtering device to block part of the space of the screen hole, which avoids the penetration of the screen hole and the resistance of the rubber sheet to the impurities, and then facilitates the spiral blade to drive the impurities to deviate from the water jet end of the water inlet pipe, so that the water flow can obliquely wash the outer end of the impurities and make the impurities separate from the screen hole, and then the spiral blade can push the impurities deviated from the water flow and the screen hole, so that the filtering device has the characteristics of preventing the transportation of impurities in the filtering device from being hindered by the water flow.

[0004] According to the above-mentioned patent content, the filter is provided with a discharge pipe, so that the dirt can be discharged through the discharge pipe, but the dirt may block the discharge pipe, making it difficult for the subsequent dirt to pass through the discharge pipe smoothly. The discharge pipe is vertically arranged and has a certain length, so that it is not convenient for the staff to dredge when it is blocked, thereby affecting the discharging efficiency of the dirt and reducing the dredging effect of the discharge pipe. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide a spiral sewage filter to solve the technical problem of inconvenient dredging of the blocked discharge pipe.

[0006] To achieve the above object, the utility model provides the following technical scheme: a spiral sewage filter, including the casing, the one side below of casing is connected with the discharge hopper, and the bottom of discharge hopper is connected with the discharge pipe, be equipped with dredging subassembly on the discharge pipe, and dredging subassembly includes the baffle of installing in the inside one side of discharge hopper, the fixed seat of installing in the one side below of discharge pipe and the guide block of being equipped in the bottom end of discharge pipe, the inside of baffle is equipped with the wire channel, the one side of fixed seat is connected with the pivot through the bearing, and the outer wall of pivot is installed with first wire reel and second wire reel respectively, the outer wall of first wire reel is wound with first pull rope, and the one end of first pull rope passes through guide block and extends to the inside of discharge pipe, the outer wall of second wire reel is wound with second pull rope, and the one end of second pull rope penetrates wire channel and extends to the inside of discharge pipe, and second pull rope is connected with the stainless steel brush head between first pull rope.

[0007] Through adopt above technical scheme, when stainless steel brush head moves in the inside discharge pipe, can dredge the discharge pipe, prevent dirt from blocking the discharge pipe and affect the unloading.

[0008] Further, the side of the casing is installed with a support plate, and the top of the support plate is installed with a motor, and the output end of the motor is connected with a conveying shaft extending into the casing.

[0009] Through the above technical scheme, when the dirt needs to be transported, the motor can be started, and the motor can drive the conveying shaft to rotate, and then drive the spiral blade to rotate.

[0010] Further, the outer wall of the conveying shaft is installed with a spiral blade, and the other side of the casing is provided with a drain hole.

[0011] Through the above technical scheme, when the conveying shaft rotates, it will drive the spiral blade to rotate, so as to transport the dirt.

[0012] Further, the top of the casing is connected with a water inlet pipe.

[0013] Through the above technical scheme, the sewage can enter into the casing through the water inlet pipe, which is convenient for subsequent treatment of the sewage.

[0014] Further, the side of the discharge pipe is also provided with a bolt hole, the outer wall of the pivot is also installed with a locking disc, and the locking disc is installed with a locking bolt extending into the bolt hole.

[0015] Through the above technical scheme, when the locking bolt is screwed into the bolt hole, the locking disc and the pivot can be locked and limited, preventing the pivot from rotating randomly.

[0016] Further, one end of the pivot is installed with a handle.

[0017] By adopting the technical scheme, the staff can conveniently rotate the rotating shaft through the rotating handle, and the rotating shaft drives the first winding wheel and the second winding wheel to rotate when rotating.

[0018] Further, the top of the stopper is inclined, and the top of the stopper is smooth.

[0019] By adopting the technical scheme, the dirt accumulated on the stopper can slide in the inclined direction, avoiding the dirt from being accumulated on the top of the stopper.

[0020] Further, the first pull rope and the second pull rope are both steel wire ropes.

[0021] By adopting the technical scheme, the corrosion resistance of the first pull rope and the second pull rope is improved.

[0022] Further, the winding direction of the first pull rope is opposite to that of the second pull rope.

[0023] By adopting the technical scheme, the second pull rope can be loosened when the first pull rope is wound, and the first pull rope can be loosened when the second pull rope is wound, so as to ensure that the stainless steel brush head can move.

[0024] Further, the size of the stainless steel brush head is smaller than the diameter of the discharge pipe.

[0025] By adopting the technical scheme, the stainless steel brush head can move into the discharge pipe, so that the discharge pipe can be dredged.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model discloses a dredging assembly, when the discharge pipe needs to be dredged, the staff can first rotate the rotating shaft through the rotating handle, the rotating shaft drives the first winding wheel and the second winding wheel to rotate, the first winding wheel winds the first pull rope, and the second winding wheel loosens the second pull rope, at this moment, the first pull rope pulls down the stainless steel brush head, so that the stainless steel brush head enters the discharge pipe from the discharge hopper, and the stainless steel brush head continuously moves downward, so that the stainless steel brush head can dredge the discharge pipe, preventing the discharge pipe from being blocked by dirt and affecting the discharging, when the dredging is completed, the rotating shaft is reversely rotated, so that the first winding wheel and the second winding wheel are reversely rotated, at this moment, the first winding wheel loosens the first pull rope, and the second winding wheel winds the second pull rope, the second pull rope pulls up the stainless steel brush head, so that the stainless steel brush head moves into the discharge hopper and leans below the stopper, avoiding that the stainless steel brush head is located in the discharge pipe and causes the discharge pipe to be blocked, and the first pull rope is attached to the inner wall of the discharge pipe, so that the dirt can be smoothly discharged.

[0028] 2. This utility model is equipped with a locking disc, locking bolts and bolt holes. When there is no need to rotate the shaft, simply screw the locking bolts into the corresponding bolt holes to lock and limit the locking disc, and at the same time limit the shaft to prevent it from rotating randomly.

[0029] 3. Because the top of the baffle is set at an angle, the dirt accumulated on the baffle can slide in the angled direction, thus preventing dirt from accumulating on the top of the baffle. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the overall orthographic structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the discharge hopper structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the discharge pipe structure of this utility model;

[0034] Figure 5 This is a schematic diagram of the stop block structure of this utility model;

[0035] Figure 6 This is a schematic diagram of the front section structure of the discharge pipe of this utility model;

[0036] Figure 7 This is a bottom view schematic diagram of the stop structure of this utility model.

[0037] In the diagram: 1. Housing; 2. Motor; 3. Support plate; 4. Conveyor shaft; 5. Spiral blade; 6. Water inlet pipe; 7. Discharge hopper; 8. Discharge pipe; 9. Unblocking component; 901. Stop block; 902. Guide block; 903. Cable routing channel; 904. Stainless steel brush head; 905. First pull rope; 906. Second pull rope; 907. Fixing base; 908. First winding reel; 909. Handle; 910. Shaft; 911. Second winding reel; 912. Bolt hole; 913. Locking disc; 914. Locking bolt; 10. Drain hole. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] The embodiments of this utility model will be described below based on its overall structure.

[0040] Example 1:

[0041] A spiral sewage filter, such as Figures 1-7 As shown, the device includes a housing 1. A discharge hopper 7 is connected to the lower side of one side of the housing 1, and a discharge pipe 8 is connected to the bottom of the discharge hopper 7. A dredging component 9 is provided on the discharge pipe 8. A support plate 3 is installed on one side of the housing 1, and a motor 2 is installed on the top of the support plate 3. The output end of the motor 2 is connected to a conveying shaft 4 extending into the interior of the housing 1. When it is necessary to convey waste, the motor 2 can be started. The operation of the motor 2 can drive the conveying shaft 4 to rotate, which in turn drives the spiral blades 5 to rotate. The outer wall of the conveying shaft 4 is equipped with spiral blades 5. A drain hole 10 is opened on the other side of the housing 1. The rotation of the spiral blades 5 can convey waste. A water inlet pipe 6 is connected to the top of the housing 1 so that sewage can enter the interior of the housing 1 through the water inlet pipe 6 for subsequent sewage treatment.

[0042] See Figures 1-6 The unblocking component 9 includes a stop block 901 installed inside one side of the discharge hopper 7, a fixed seat 907 installed below one side of the discharge pipe 8, and a guide block 902 located at the bottom of the discharge pipe 8. The stop block 901 has a cable passage 903 inside. One side of the fixed seat 907 is connected to a rotating shaft 910 via a bearing. The outer wall of the rotating shaft 910 is respectively equipped with a first winding reel 908 and a second winding reel 911. The outer wall of the first winding reel 908 is wound with a first pull rope 905, and one end of the first pull rope 905 is open to the outside of the pipe. The guide block 902 extends into the interior of the discharge pipe 8. The outer wall of the second winding reel 911 is wound with a second pull rope 906. One end of the second pull rope 906 passes through the wire channel 903 and extends into the interior of the discharge pipe 8. A stainless steel brush head 904 is connected between the second pull rope 906 and the first pull rope 905. When the stainless steel brush head 904 moves inside the discharge pipe 8, it can unclog the discharge pipe 8 and prevent dirt from blocking the discharge pipe 8 and affecting the material feeding. The outer wall of the stainless steel brush head 904 is provided with a brush.

[0043] Specifically, a handle 909 is installed at one end of the rotating shaft 910, which allows the operator to rotate the shaft 910. When the shaft 910 rotates, it drives the first winding wheel 908 and the second winding wheel 911 to rotate. The first pull rope 905 and the second pull rope 906 are both steel wire ropes, which improves the corrosion resistance of the first pull rope 905 and the second pull rope 906. The winding direction of the first pull rope 905 is opposite to that of the second pull rope 906, so that the second pull rope 906 can be released when the first pull rope 905 is wound, and the first pull rope 905 can be released when the second pull rope 906 is wound, so as to ensure that the stainless steel brush head 904 can move. The size of the stainless steel brush head 904 is smaller than the diameter of the discharge pipe 8, so that the stainless steel brush head 904 can be moved into the discharge pipe 8, thereby clearing the discharge pipe 8.

[0044] Example 2:

[0045] In the above embodiment one, in order to prevent the rotating shaft 910 from rotating at will, the rotating shaft 910 needs to be limited, so the following structure will be set.

[0046] Specifically, one side of the discharge pipe 8 is also provided with a bolt hole 912, and the outer wall of the rotating shaft 910 is also provided with a locking disc 913, and the locking disc 913 is provided with a locking bolt 914 extending into the inside of the bolt hole 912, when the locking bolt 914 is screwed into the inside of the bolt hole 912, the locking disc 913 and the rotating shaft 910 can be locked and limited, preventing the rotating shaft 910 from rotating at will.

[0047] Embodiment three:

[0048] In the above embodiment one, in order to avoid a large amount of dirt accumulated on the block 901, the following method will be used.

[0049] Referring to Figures 2-7 , the top of the block 901 is inclined, and the top of the block 901 is smooth, so that the dirt accumulated on the block 901 can slide in the inclined direction, avoiding the dirt accumulated on the top of the block 901.

[0050] The working principle of the utility model is: first, in use, the power supply can be turned on first, the sewage enters into the inside of the shell 1 through the water inlet pipe 6, then the motor 2 is started, the motor 2 can drive the conveying shaft 4 to rotate, the conveying shaft 4 drives the spiral blade 5 to rotate, the spiral blade 5 can convey the dirt in the sewage, the dirt enters into the inside of the discharge hopper 7, and the sewage is discharged through the drain hole 10, the dirt enters into the inside of the discharge pipe 8 through the discharge hopper 7, and then is discharged through the discharge pipe 8;

[0051] When the dirt clogs the discharge pipe 8, the staff can first unscrew the locking bolt 914 from the bolt hole 912, then rotate the rotating shaft 910 through the handle 909, the rotating shaft 910 drives the first winding wheel 908 and the second winding wheel 911 to rotate, the first winding wheel 908 winds the first pull rope 905, and the second winding wheel 911 loosens the second pull rope 906, at this time the first pull rope 905 pulls the stainless steel brush head 904 downward, so that the stainless steel brush head 904 enters the inside of the discharge pipe 8 from the discharge hopper 7, and as the stainless steel brush head 904 continuously moves downward, the stainless steel brush head 904 can dredge the discharge pipe 8, prevent the dirt from clogging the discharge pipe 8 and affect the discharging, when the dredging is completed, the rotating shaft 910 is reversely rotated, so that the first winding wheel 908 and the second winding wheel 911 are reversely rotated, at this time the first winding wheel 908 loosens the first pull rope 905, and the second winding wheel 911 winds the second pull rope 906, the second pull rope 906 pulls the stainless steel brush head 904 upward, so that the stainless steel brush head 904 moves into the discharge hopper 7 and leans below the stop block 901, avoiding that the stainless steel brush head 904 is located in the discharge pipe 8 to cause the discharge pipe 8 to be clogged, at the same time, the first pull rope 905 is attached to the inner wall of the discharge pipe 8, facilitating the dirt to be smoothly discharged.

[0052] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and variation without creative contribution to the embodiments according to the needs after reading the specification without departing from the principles and purposes of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A spiral sewage filter comprising a housing (1), characterised in that: The side of the shell (1) is connected with a discharge hopper (7), and the bottom of the discharge hopper (7) is connected with a discharge pipe (8), the discharge pipe (8) is provided with a dredging assembly (9), and the dredging assembly (9) comprises a stop block (901) mounted on one side of the discharge hopper (7), a fixed seat (907) mounted on one side below the discharge pipe (8) and a guide block (902) provided at the bottom end of the discharge pipe (8), the inside of the stop block (901) is provided with a wire channel (903), one side of the fixed seat (907) is connected with a rotating shaft (910) through a bearing, and the outer wall of the rotating shaft (910) is respectively provided with a first wire winding wheel (908) and a second wire winding wheel (911), the outer wall of the first wire winding wheel (908) is wound with a first pull rope (905), one end of the first pull rope (905) extends to the inside of the discharge pipe (8) through the guide block (902), the outer wall of the second wire winding wheel (911) is wound with a second pull rope (906), one end of the second pull rope (906) extends to the inside of the discharge pipe (8) through the wire channel (903), and the second pull rope (906) and the first pull rope (905) are connected with a stainless steel brush head (904).

2. A spiral sewage filter according to claim 1, characterised in that: The side of the shell (1) is provided with a support plate (3), and the top of the support plate (3) is provided with a motor (2), and the output end of the motor (2) is connected with a conveying shaft (4) extending into the shell (1).

3. A spiral sewage filter according to claim 2, wherein: The outer wall of the conveying shaft (4) is provided with a spiral blade (5), and the other side of the shell (1) is provided with a drain hole (10).

4. A spiral sewage filter according to claim 1, wherein: The top of the shell (1) is connected with a water inlet pipe (6).

5. A spiral sewage filter according to claim 1, wherein: One side of the discharge pipe (8) is also provided with a bolt hole (912), and the outer wall of the rotating shaft (910) is also provided with a locking disc (913), and the locking disc (913) is provided with a locking bolt (914) extending into the bolt hole (912).

6. A spiral sewage filter according to claim 1, characterized in that: One end of the rotating shaft (910) is provided with a handle (909).

7. A spiral sewage filter according to claim 1, wherein: The top of the stop block (901) is inclined, and the top of the stop block (901) is smooth.

8. A spiral sewage filter according to claim 1, characterized in that: The first pull rope (905) and the second pull rope (906) are both steel wire ropes.

9. A spiral sewage filter according to claim 1, wherein: The winding direction of the first pull rope (905) is opposite to the winding direction of the second pull rope (906).

10. A spiral sewage filter according to claim 1, characterized in that: The size of the stainless steel brush head (904) is smaller than the diameter of the discharge pipe (8).

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