CN209286738U - A kind of slag-draining device for setting pot - Google Patents

Abstract

The utility model relates to technical field of sewage treatment equipment, and disclose a kind of slag-draining device for setting pot, including settling pit, two sides at the top of the settling pit are fixedly connected to support plate, the top and bottom fixing sleeve of two support plates is connected to sliding bar, movable sleeve is connected to movable plate respectively on two sliding bars, is fixedly connected at the top of a movable plate there are two fixed plate, is movably installed with rotation axis in the middle part of two fixed plates.This is used for the slag-draining device of setting pot, it is rotated by screw rod so that two movable plates drive movable frame mobile, using filter screen the suspended impurity on the water surface is entered in scum pipe, helical blade is driven to rotate using dual-axle motor, by the suspended impurity discharge inside scum pipe, consequently facilitating quickly cleaning suspended impurity in the water of setting pot, the deslagging efficiency of settling pit is improved, and alleviates the workload of staff.

Description

A kind of slag discharge device for grit chamber

technical field

The utility model relates to the technical field of sewage treatment equipment, in particular to a slag discharge device for grit chambers.

Background technique

With the promotion of environmental protection in recent years, people pay more and more attention to wastewater treatment. Due to the presence of a certain amount of inorganic particle impurities such as mud, sand, and cinders in sewage, in order to prevent inorganic particle impurities from affecting the operation of biological treatment systems and sludge treatment systems If there is no interference, the sewage needs to be treated in the grit chamber.

However, when the sewage is treated inside the grit chamber, there are some suspended impurities on the surface of the water that need to be cleaned. The existing grit chamber surface suspended impurities need to be manually salvaged, which increases the workload of the staff and makes the grit The slag removal efficiency of the pool is not high.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a slag discharge device for the grit chamber, which has the advantages of being convenient for quickly cleaning the suspended impurities in the water of the grit chamber, and solves the problem of sewage being treated inside the grit chamber. There are some suspended impurities on the surface of the water that need to be cleaned. The existing grit chambers need to be manually salvaged when the suspended impurities are disposed of on the surface, which increases the workload of the staff and makes the slag discharge efficiency of the grit chambers not high.

(2) Technical solutions

In order to achieve the above purpose of facilitating the rapid cleaning of suspended impurities in the water of the grit chamber, the utility model provides the following technical proposal: a slag discharge device for the grit chamber, including a grit chamber, the two sides of the top of the grit chamber Both are fixedly connected with support plates, the top and bottom of the two support plates are fixedly sleeved with sliding rods, the two sliding rods are respectively movably sleeved with moving plates, and the top of one of the moving plates is fixedly connected with two Two fixed plates, the middle movable sleeves of the two fixed plates are equipped with rotating shafts, the middle fixed sleeves of the rotating shafts are equipped with two winding wheels, and the backs of the two fixed plates are fixedly equipped with driving motors, and the driving The output shaft of the motor is fixedly connected to one end of the rotating shaft, and the two sides of the two moving plates are respectively fixedly connected with a linkage plate, and the middle part of the linkage plate is threaded with a screw rod, and the two ends of the screw rod They are respectively connected with two supporting plates, the moving plate is movably connected with a limit shaft above the screw rod, and the middle part of the other moving plate is movably connected with two connecting rods. The bottom end of the linkage rod is fixedly connected with a moving frame located inside the grit chamber, both ends of the moving frame are fixedly connected with partitions, and the back of the moving frame is fixedly sleeved with a filter screen. A slag discharge pipe located on one side of the filter screen is fixedly sleeved on the filter screen. A seal box is fixedly installed in the middle of the inner cavity of the slag discharge pipe. A double-axis motor is fixedly installed inside the seal box. The two output shafts are respectively fixedly connected with rotating shafts, and the rotating shafts are fixedly fitted with spiral blades. Both ends of the slag discharge pipe are movably connected with moving pipes, and one end of the front of the moving pipe is fixedly connected with a The limit device on the outside of the tube, the middle part of one side of the support plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly installed with a servo motor, and the output shaft of the servo motor is fixedly connected with one end of the screw rod.

Preferably, the limiting device includes a positioning plate, the back of the positioning plate is fixedly connected to the front of the limiting device, the side of the positioning plate is fixedly connected with a horizontal axis, and the end of the horizontal axis away from the positioning plate passes through the partition. The plate is also fixedly connected with a baffle, the side of the baffle is fixedly connected with a tension spring, the tension spring is movably sleeved on the horizontal axis, and one end of the tension spring is fixedly connected with the side of the partition.

Preferably, a wire rope is wound on the reel, and the wire rope on the reel is fixedly connected to the top of the linkage rod.

Preferably, the number of the limiting shafts is two, and the two limiting shafts are symmetrical about the axis of the linkage plate.

Preferably, a stopper is fixedly connected to the side of the partition, and the stopper on the partition is in contact with the inner wall of the grit chamber.

Preferably, the length value of the slag discharge pipe is less than the width value inside the grit chamber, and the total length value of the slag discharge pipe and the two moving pipes is greater than the width value inside the grit chamber, and the top of the slag discharge pipe is opened There are through slots near the side of the screen.

(3) Beneficial effects

Compared with the prior art, the utility model provides a slagging device for the grit chamber, which has the following beneficial effects:

1. The slag discharge device used in the grit chamber, through the rotation of the screw rod, the two moving plates drive the moving frame to move, the filter screen is used to make the suspended impurities on the water surface enter the slag discharge pipe, and the double-axis motor is used to drive the spiral blade to rotate. The suspended impurities inside the slag discharge pipe are discharged, so that the suspended impurities in the water of the grit chamber can be cleaned quickly, the slag discharge efficiency of the grit chamber is improved, and the workload of the staff is reduced.

2. The slag discharge device used in the grit chamber drives the rotating shaft to drive the reel to rotate, and uses the steel wire rope on the reel to control the height of the moving frame, so that it is convenient to monitor the water surface at different depths in the grit chamber. The suspended impurities are cleaned, which improves the efficiency of the slag discharge device of the grit chamber.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side view of the structure linkage plate of the present utility model;

Fig. 3 is a cross-sectional view of the utility model structure slag discharge pipe;

Fig. 4 is a schematic diagram of the limiting device of the utility model structure Fig. 2;

Fig. 5 is a partial enlarged schematic diagram of A of the structure of the utility model.

In the figure: 1, grit chamber; 2, supporting plate; 3, sliding rod; 4, moving plate; 5, fixed plate; 6, rotating shaft; 7, winding wheel; 8, drive motor; 9, linkage plate ;10, screw rod; 11, limit shaft; 12, linkage rod; 13, moving frame; 14, partition; 15, filter screen; 16, slag discharge pipe; 17, sealing box; 19. Rotating shaft; 20. Spiral blade; 21. Moving tube; 22. Limiting device; 221. Positioning plate; 222. Transverse shaft; 223. Baffle plate; 224. Extension spring; .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-5, a slagging device for grit chamber, including grit chamber 1, both sides of the top of grit chamber 1 are fixedly connected with support plate 2, the top and bottom of the two support plates 2 The sliding rod 3 is fixedly sleeved, and the two sliding rods 3 are respectively movably sleeved with a moving plate 4, and the top of one moving plate 4 is fixedly connected with two fixed plates 5, and the middle movable sleeves of the two fixed plates 5 have a rotating shaft 6. The middle part of the rotating shaft 6 is fixedly fitted with two reels 7, and a wire rope is wound on the reels 7, and the wire rope on the reels 7 is fixedly connected with the top of the linkage rod 12, and the reels 7 Rotate and wind the wire rope so that the linkage rod 12 drives the moving frame 13 to move, thereby facilitating the cleaning of the suspended impurities on the surface of the sewage at different depths inside the grit chamber 1. The drive motor 8 is fixedly installed on the back of the two fixed plates 5, and the drive motor The model of 8 is Y80M2-2, and the rotational speed of the driving motor 8 is 2830r/min, the output shaft of the driving motor 8 is fixedly connected with one end of the rotating shaft 6, and the two sides of the two moving plates 4 are respectively fixedly connected with the linkage plate 9 , the middle thread of the linkage plate 9 is socketed with a screw 10, and the two ends of the screw 10 are respectively movably socketed with the two support plates 2, and the linkage plate 9 is movably socketed with a limit shaft located above the screw 10. 11. The number of limit shafts 11 is two, and the two limit shafts 11 are symmetrical to the axis of the linkage plate 9, and the two limit shafts 11 are used to limit the linkage plate 9, so that the screw 10 rotates At this time, the moving plate 9 drives the two moving plates 4 to move stably, thereby using the filter screen 15 to filter out the suspended impurities on the surface of the sewage inside the grit chamber 1, and the middle part of the other moving plate 4 is movably socketed with two connecting rods 12. The bottom ends of the two linkage rods 12 are fixedly connected with a moving frame 13 located inside the grit chamber 1, both ends of the moving frame 13 are fixedly connected with partitions 14, and the sides of the partitions 14 are fixedly connected with stoppers. And the stopper on the dividing plate 14 is in contact with the inner wall of the grit chamber 1, and the stopper on the side of the dividing plate 14 is used to make the sewage suspended impurities near the inner wall of the grit chamber 1 pass through the filter screen 15, thereby ensuring the deslagging of the grit chamber 1 The quality is higher, the back of the moving frame 13 is fixedly sleeved with a filter screen 15, and the two filter screens 15 are fixedly sleeved with a slag discharge pipe 16 on one side of the filter screen 15, and the length of the slag discharge pipe 16 is less than that of the sand The width value inside the tank 1, and the total length value of the slag discharge pipe 16 and the two moving pipes 21 is greater than the width value inside the grit chamber 1, and the top of the slag discharge pipe 16 is provided with a through groove near the side of the filter screen 15, The moving pipes 21 at both ends of the slag discharge pipe 16 are in contact with the inner wall of the grit chamber 1, thereby ensuring that the suspended impurities in the sewage inside the grit chamber 1 are thoroughly filtered, and when moving to the top of the grit chamber 1 through the slag discharge pipe 16, pull The pulling force of the spring 224 makes one end of the moving pipe 21 move to one side of the top of the grit chamber 1, thereby facilitating the discharge of impurities inside the slag discharge pipe 16, and a sealed box 17 is fixedly installed in the middle of the slag discharge pipe 16 inner cavity. The inside of the sealing box 17 is fixedly equipped with a biaxial motor 18, the model of the biaxial motor 18 is Y80M2-2, and the rotating speed of the biaxial motor 18 is 2830r/min, The two output shafts of the biaxial motor 18 are respectively fixedly connected with the rotating shaft 19, and the rotating shaft 19 is fixedly fitted with a helical blade 20, and both ends of the slag discharge pipe 16 are movably socketed with a moving pipe 21, and one end of the front of the moving pipe 21 Fixedly connected with a limiting device 22 located outside the slag discharge pipe 16, the limiting device 22 includes a positioning plate 221, the back of the positioning plate 221 is fixedly connected with the front of the limiting device 22, and the side of the positioning plate 221 is fixedly connected with a transverse axis 222 The end of the horizontal shaft 222 away from the positioning plate 221 runs through the partition 14 and is fixedly connected with a baffle 223. The side of the baffle 223 is fixedly connected with a tension spring 224. The tension spring 224 is movably sleeved on the horizontal shaft 222, and the One end is fixedly connected to the side of the partition 14, moves to the top of the grit chamber 1 through the slag discharge pipe 16, and uses the pulling force of the tension spring 224 to make the positioning plate 221 drive one end of the moving pipe 21 to move to one side of the grit chamber 1. Side, so as to facilitate the discharge of suspended impurities inside the slag discharge pipe 16, the middle part of the side of a support plate 2 is fixedly connected with a supporting plate 23, and the top of the supporting plate 23 is fixedly installed with a servo motor 24, and the model of the servo motor 24 is Y80M2-2 , and the rotational speed of the servo motor 24 is 2830r/min, and the output shaft of the servo motor 24 is fixedly connected to one end of the screw mandrel 10 .

During work, at first, start the driving motor 8 to drive the rotating shaft 6 to drive the reel 7 to rotate, and the steel wire on the reel 7 drives the linkage rod 12 to move, controls the height of the moving frame 13, and then starts the servo motor 24 to drive the screw mandrel 10 rotates, so that the two moving plates 4 drive the moving frame 13 to move, and the filter screen 15 is used to make the suspended impurities on the water surface enter the inside of the slag discharge pipe 16. Finally, the driving motor 8 drives the winding wheel 7 to rotate, so that the moving frame 13 Drive the slag discharge pipe 16 to move to the top of the grit chamber 1, start the biaxial motor 18 to make the rotating shaft 19 drive the screw blade 20 to rotate, and discharge the suspended impurities inside the slag discharge pipe 16.

To sum up, the slag discharge device used in the grit chamber, through the rotation of the screw rod 10, the two moving plates 4 drive the moving frame 13 to move, and the filter screen 15 is used to make the suspended impurities on the water surface enter the slag discharge pipe 16, The double-axis motor 18 is used to drive the screw blade 20 to rotate, and the suspended impurities inside the slag discharge pipe 16 are discharged, so that the suspended impurities in the water in the grit chamber can be cleaned quickly, the slag discharge efficiency of the grit chamber is improved, and the labor of the staff is reduced. Workload: drive the rotating shaft 6 by the drive motor 8 to drive the reel 7 to rotate, and use the wire rope on the reel 7 to control the height of the moving frame 13, so as to facilitate the removal of suspended impurities on the water surface at different depths in the grit chamber 1 Cleaning improves the efficiency of the slag discharge device of the grit chamber; solves the problem that when the sewage is treated inside the grit chamber, there are some suspended impurities on the water surface that need to be cleaned, and the existing grit chamber surface needs to be salvaged manually , thereby increasing the workload of the staff and making the slag discharge efficiency of the grit chamber not high.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A slagging device for a grit chamber, comprising a grit chamber (1), characterized in that: both sides of the top of the grit chamber (1) are fixedly connected with support plates (2), two The top and bottom of the support plate (2) are fixedly sleeved with sliding rods (3), and the two sliding rods (3) are respectively movably sleeved with moving plates (4), and one of the moving plates (4) Two fixed plates (5) are fixedly connected to the top of the two fixed plates (5), and the middle movable sleeve of the two fixed plates (5) is equipped with a rotating shaft (6), and the middle fixed sleeve of the rotating shaft (6) is equipped with two winding wheels (7), the backs of the two fixed plates (5) are fixedly equipped with a driving motor (8), the output shaft of the driving motor (8) is fixedly connected with one end of the rotating shaft (6), and the two moving Both sides of the plate (4) are respectively fixedly connected with an interlocking plate (9), the middle part of the interlocking plate (9) is threaded with a screw (10), and the two ends of the screw (10) are respectively connected to The two supporting plates (2) are movably socketed, and the interlocking plate (9) is movably socketed with a limit shaft (11) above the screw rod (10), and the middle part of the other moving plate (4) There are two connecting rods (12) in movable socket, and the bottom ends of the two connecting rods (12) are fixedly connected with a moving frame (13) positioned at the inside of the grit chamber (1), and the moving frame (13) ) are fixedly connected with partitions (14), the back of the moving frame (13) is fixedly sleeved with filter screens (15), and two of the filter screens (15) are fixedly sleeved with filter screens (15). (15) the slag discharge pipe (16) on one side, the middle part of the inner cavity of the slag discharge pipe (16) is fixedly equipped with a sealed box (17), and the inside of the sealed box (17) is fixedly equipped with a double-axis motor ( 18), the two output shafts of the biaxial motor (18) are respectively fixedly connected with a rotating shaft (19), the rotating shaft (19) is fixedly fitted with a helical blade (20), and the slag discharge pipe (16 ) are movably socketed with a moving tube (21), one end of the front of the moving tube (21) is fixedly connected with a stopper (22) positioned outside the slag discharge pipe (16), and a support plate ( 2) The middle part of the side is fixedly connected with a supporting plate (23), the top of the supporting plate (23) is fixedly equipped with a servo motor (24), and the output shaft of the servo motor (24) is connected to one end of the screw mandrel (10) Fixed connection. 2. A slagging device for a grit chamber according to claim 1, characterized in that: the limiting device (22) includes a positioning plate (221), the back of the positioning plate (221) is in contact with The front of the limiting device (22) is fixedly connected, the side of the positioning plate (221) is fixedly connected with a horizontal shaft (222), and the end of the horizontal shaft (222) away from the positioning plate (221) runs through the partition (14) And be fixedly connected with baffle plate (223), the side of described baffle plate (223) is fixedly connected with extension spring (224), and described extension spring (224) is movably sleeved on the horizontal shaft (222), and extension spring (224 ) is fixedly connected to the side of the dividing plate (14). 3. A kind of slagging device for grit chamber according to claim 1, characterized in that: a steel wire rope is wound on the winding wheel (7), and the steel wire rope on the winding wheel (7) is connected with the The top of connecting rod (12) is fixedly connected. 4. A slag discharge device for a grit chamber according to claim 1, characterized in that: the number of the limit shafts (11) is two, and the two limit shafts (11) are linked together The axis of moving plate (9) is symmetrical. 5. A slagging device for a grit chamber according to claim 1, characterized in that: the side of the partition (14) is fixedly connected with a stopper, and the stopper on the partition (14) Contact with the inner wall of the grit chamber (1). 6. A slag discharge device for a grit chamber according to claim 1, characterized in that: the length of the slag discharge pipe (16) is smaller than the width of the grit chamber (1), and the discharge The total length value of the slag pipe (16) and the two moving pipes (21) is greater than the width value inside the grit chamber (1). through slot.