CN217391768U

CN217391768U - Sludge dewatering's spiral shell formula sludge dewaterer that folds

Info

Publication number: CN217391768U
Application number: CN202220914037.5U
Authority: CN
Inventors: 程诚; 杨修远; 林路
Original assignee: Nanjing Weike Environmental Protection Technology Co ltd
Current assignee: Nanjing Weike Environmental Protection Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-09
Anticipated expiration: 2032-04-20

Abstract

The utility model relates to a sludge treatment equipment technical field just discloses a spiral shell formula sludge dewaterer folds of sludge dewatering, including wastewater collection box, wastewater collection box's lower part fixedly connected with liquid collecting vat, wastewater collection box's middle part fixedly connected with guard plate, one side fixedly connected with auger delivery pipe on guard plate upper portion, one side fixedly connected with spout limit rod of auger delivery pipe lower part. This sludge dewatering's spiral shell formula sludge dewaterer that folds, through driving the interactive inside of cup jointing at spout restriction pole of spout, can inject the filter screen and install in the inside of guard plate lower part, form circular space between screw conveyer pipe and the filter screen simultaneously, when the spiral pipe is rotatory, impurity upwards spiral stretching in the sewage can be driven, liquid filters through the filter screen simultaneously, can carry out solid-liquid separation's effect, and the filter screen can be dismantled in screw conveyer pipe's lower part and assemble, can conveniently dismantle the effect of processing after the filter screen uses the damage.

Description

Sludge dewatering's spiral shell formula sludge dewaterer that folds

Technical Field

The utility model relates to a sludge treatment equipment technical field specifically is a spiral shell formula sludge dewaterer folds of sludge dewatering.

Background

When sewage treatment, need break away from the liquid in the silt, the spiral shell formula sludge dewaterer is folded to common adoption, adopts the helical pipeline to drive solid-state impurity and draws in waste water, so far develops a sludge dewatering's spiral shell formula sludge dewaterer that folds.

In the spiral shell formula sludge dewaterer that folds of current sludge dewatering, the spiral dewatering device need use the filter screen to separate between the liquid in the silt and the solid, but the filter screen uses the back for a long time, and wearing and tearing can appear in the filter screen, and silt can the joint in the inside of filter screen simultaneously, leads to filter screen drainage effect to cause the influence.

SUMMERY OF THE UTILITY MODEL

The not enough of spiral shell formula sludge dewaterer that folds to current sludge dewatering, the utility model provides a sludge dewatering folds spiral shell formula sludge dewaterer, possess and cup joint the inside at spout restriction pole through driving the spout activity, the convenience is installed the dismantlement to the filter screen, the outside at the filter screen is installed to the front end guard plate simultaneously, can extrude the injecing to the outside of filter screen, can increase to injecing behind the filter screen installation, avoid the problem that the skew appears in the filter screen, solid-state impurity carries downwards through the front end guard plate simultaneously, and through impurity collecting plate, can conveniently drive the advantage that solid-state impurity handled, the problem of proposing in the above-mentioned background art has been solved.

The utility model provides a following technical scheme: a stacked spiral sludge dewatering machine for sludge dewatering comprises a wastewater collection box, wherein a liquid collection tank is fixedly connected to the lower part of the wastewater collection box, a protection plate is fixedly connected to the middle part of the wastewater collection box, a spiral conveying pipe is fixedly connected to one side of the upper part of the protection plate, a chute limiting rod is fixedly connected to one side of the lower part of the spiral conveying pipe, a chute is movably sleeved inside the chute limiting rod, a filter screen is fixedly connected to the inner side of the chute, a front end protection plate is movably sleeved outside the front end of the spiral conveying pipe, a first fastening bolt is installed outside the front end protection plate, a motor is installed in the middle of the front end of the spiral conveying pipe, a rotating column is installed inside the motor, a spiral pipe is movably sleeved outside the rotating column, an impurity collection tank is fixedly connected to the lower part of the liquid, a second fastening bolt is movably sleeved at the front end of the liquid collection tank, and a liquid discharge pipeline is arranged outside the second fastening bolt.

Preferably, the upper part of the front end of the spiral conveying pipe is provided with a groove, and one side of the waste water collecting box is provided with a waste water treatment device.

Preferably, spiral delivery pipe and filter screen are circular after the concatenation, the inside in the spout restricted pole outside is cup jointed in the spout activity, the filtration aperture has been seted up to the inside of filter screen.

Preferably, the front end of the rotating column is movably sleeved inside the waste water collecting box, and the spiral pipe is tightly attached to the spiral conveying pipe and the inside of the filter screen.

Preferably, the inner side of the front end protection plate is movably sleeved outside the filter screen, a waste discharge port is formed in the lower portion of the front end protection plate, the back face of the first fastening bolt is fixedly connected to the front end of the spiral conveying pipe, and the impurity collecting plate is installed on the right lower portion of the waste discharge port in the lower portion of the front end protection plate.

Preferably, the bottom of the liquid collecting tank is at an inclination angle of thirty degrees, and the liquid collecting tank is arranged at the lower part of the inclination angle.

With the contrast of the spiral shell formula sludge dewaterer that folds of current sludge dewatering, the utility model discloses possess following beneficial effect:

2. this sludge dewatering's spiral shell formula sludge dewaterer that folds, through driving the interactive inside of cup jointing at spout restriction pole of spout, can inject the filter screen and install in the inside of guard plate lower part, form circular space between screw conveyer pipe and the filter screen simultaneously, when the spiral pipe is rotatory, impurity upwards spiral stretching in the sewage can be driven, liquid filters through the filter screen simultaneously, can carry out solid-liquid separation's effect, and the filter screen can be dismantled in screw conveyer pipe's lower part and assemble, can conveniently dismantle the effect of processing after the filter screen uses the damage.

2. This sludge dewatering's spiral shell formula sludge dewaterer that folds, the front end guard plate has been cup jointed through spiral conveying pipe's front end activity, it extrudees to inject the front end of filter screen to drive the front end guard plate, install first fastening bolt between front end guard plate and the filter screen and inject simultaneously, can carry out the joint after installing the filter screen and inject, waste discharge port has been seted up to the inside of device front end guard plate lower part simultaneously, waste discharge port drives the waste material and discharges downwards, and the recess is seted up to the waste material through front end guard plate lower part, and carry to the inside of impurity collecting plate, the internally mounted of impurity collecting plate upper portion both sides has second fastening bolt simultaneously, can carry out the centre gripping to the position of impurity collecting plate and prescribe a limit.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic sectional view of the main body of the structure of the present invention;

FIG. 3 is a schematic front sectional view of the structural body of the present invention;

FIG. 4 is an enlarged schematic view of the structure A of the present invention;

fig. 5 is an enlarged schematic view of the structure B of the present invention.

In the figure: 1. a wastewater collection tank; 2. a liquid collection tank; 3. a protection plate; 4. a spiral conveying pipe; 5. a chute defining bar; 6. a chute; 7. a filter screen; 8. a front end guard plate; 9. a first fastening bolt; 10. a motor; 11. rotating the column; 12. a spiral tube; 13. an impurity collecting plate; 14. a second fastening bolt; 15. and a liquid discharge conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a stacked spiral sludge dewatering machine for sludge dewatering comprises a wastewater collection box 1, a liquid collection tank 2 is fixedly connected to the lower portion of the wastewater collection box 1, the liquid collection tank 2 drives wastewater to be collected and discharged, a protection plate 3 is fixedly connected to the middle portion of the wastewater collection box 1, the protection plate 3 limits another spiral conveying pipe 4, a spiral conveying pipe 4 is fixedly connected to one side of the upper portion of the protection plate 3, the spiral conveying pipe 4 provides a movable space for spiral sludge treatment, a chute limiting rod 5 is fixedly connected to one side of the lower portion of the spiral conveying pipe 4, the chute limiting rod 5 limits the position of a chute 6, a chute 6 is movably sleeved on the inside of the chute limiting rod 5, the chute 6 and the chute limiting rod 5 are mutually sleeved and limited, the position of a filter screen 7 can be driven to be spliced and limited, a filter screen 7 is fixedly connected to the inside of the chute 6, the filter screen 7 separates liquid from solid impurities, a front end protection plate 8 is sleeved on the outer portion of the front end of the spiral conveying pipe 4 in a movable mode, the front end protection plate 8 drives the filter screen 7 to be limited in position and drives the solid impurities to be removed, a first fastening bolt 9 is installed on the outer portion of the front end protection plate 8, the first fastening bolt 9 is used for clamping and limiting the position of the front end protection plate 8, a motor 10 is installed in the middle of the front end of the spiral conveying pipe 4, the motor 10 is started and drives a rotating column 11 to rotate, the rotating column 11 is installed on the inner side of the motor 10, a spiral pipe 12 is sleeved on the outer portion of the rotating column 11 in a movable mode, the spiral pipe 12 rotates and drives the solid impurities to move upwards, the solid impurities are discharged through the front end protection plate 8, an impurity collecting plate 13 is fixedly connected to the lower portion of the liquid collecting tank 2, a second fastening bolt 14 is sleeved on the front end of the liquid collecting tank 2 in a movable mode, impurity collecting plate 13 drives the inside solid-state impurity of collecting of front end guard plate 8 and absorbs to drive solid-state impurity and carry out supplementary collection processing, the externally mounted of second fastening bolt 14 has liquid discharge pipe 15, and liquid discharge pipe 15 drives liquid and collects the discharge.

Referring to fig. 2 and 3, the upper portion of spiral delivery pipe 4 front end is seted up flutedly, effluent treatment plant is installed to one side of effluent collection box 1, respectively install one in the both sides on protection plate 3 upper portion through spiral delivery pipe 4, and there is the recess between spiral delivery pipe 4 and effluent collection box 1, and install effluent treatment plant in one side of effluent collection box 1, it condenses the back to drive impurity through effluent treatment plant, and carry to the inside of effluent collection box 1, through waste water at the inside auger delivery of spiral delivery pipe 4 to the opposite side, and waste water is got rid of through the recess, can carry out separation treatment's effect to the inside silt of waste water.

Refer to fig. 3 and 4, be circular after screw conveyer pipe 4 and the concatenation of

filter screen

7, 6 activities of spout cup joint the inside in the spout restriction pole 5 outside, filter hole has been seted up to the inside of filter screen 7, cup joint the inside at spout restriction pole 5 through driving 6 interactions of spout, can inject the inside of installing in the 3 lower parts of guard plate to filter screen 7, form circular space between screw conveyer pipe 4 and the filter screen 7 simultaneously, when spiral pipe 12 is rotatory, can drive in the sewage impurity upwards the spiral stretch, liquid is filtered through filter screen 7 simultaneously, can carry out solid-liquid separation's effect, and filter screen 7 can be dismantled in screw conveyer pipe 4's lower part and assemble, can conveniently dismantle the effect of processing after filter screen 7 uses the damage.

Referring to fig. 2, the front end activity of rotating post 11 is cup jointed in the inside of wastewater collection box 1, spiral pipe 12 hugs closely spiral conveying pipe 4 and the inside of filter screen 7, install in the inside of spiral conveying pipe 4 through motor 10 and rotating post 11, and the front end activity of rotating post 11 is cup jointed in the inside of guard plate 3 lower extreme, through starter motor 10, it is rotatory to drive spiral pipe 12, can drive the silt rebound of spiral conveying pipe 4 lower part, drive the effect that solid-state in the waste water was drawed simultaneously.

Referring to fig. 1 and 5, the inner side of the front end protection plate 8 is movably sleeved outside the filter screen 7, a waste material discharge port is formed in the lower portion of the front end protection plate 8, the back of the first fastening bolt 9 is fixedly connected to the front end of the spiral conveying pipe 4, the impurity collection plate 13 is installed right below the waste material discharge port in the lower portion of the front end protection plate 8, the front end protection plate 8 is movably sleeved at the front end of the spiral conveying pipe 4 to drive the front end protection plate 8 to extrude and limit the front end of the filter screen 7, meanwhile, the first fastening bolt 9 is installed between the front end protection plate 8 and the filter screen 7 to limit, the filter screen 7 can be clamped and limited after being installed, meanwhile, a waste material discharge port is formed in the lower portion of the front end protection plate 8, the waste material discharge port drives the waste material to be discharged downwards, the waste material passes through the lower portion of the front end protection plate 8 to form a groove, and is conveyed to the inner portion of the impurity collection plate 13, meanwhile, the second fastening bolts 14 are installed inside two sides of the upper part of the impurity collecting plate 13, so that the position of the impurity collecting plate 13 can be clamped and limited.

Referring to fig. 1 and 3, the bottom of liquid collecting vat 2 is thirty degrees inclination, and liquid collecting vat 2 is installed in the lower part at the inclination, is thirty degrees inclination through the lower part of liquid collecting vat 2, and after filter screen 7 drove the liquid in the waste water and filtered, carry to the inside of liquid collecting vat 2, liquid collecting vat 2 drove liquid and circulates downwards simultaneously to drive liquid discharge through liquid discharge pipe 15.

The working principle is as follows: when in use, the filter screen 7 is movably sleeved on the lower part of the spiral conveying pipe 4, the chutes 6 arranged on two sides of the filter screen 7 are movably sleeved inside the chute limiting rod 5, the filterable screen 7 is limited on the lower part of the spiral conveying pipe 4, meanwhile, the front end protection plate 8 is movably sleeved inside the front end of the spiral conveying pipe 4, the position of the filter screen 7 can be extruded and limited by the front end protection plate 8, the first fastening bolt 9 is arranged outside the front end protection plate 8, the position of the front end protection plate 8 can be driven to be spliced and limited, the sewage treatment device drives the treated wastewater to be conveyed into the wastewater collection tank 1, the motor 10 is started to drive the spiral pipe 12 to rotate, the spiral pipe 12 drives the solid impurities in the wastewater to be upwards extracted, meanwhile, the liquid in the wastewater is filtered by the filter screen 7 and conveyed into the liquid collection tank 2, and the liquid is driven to be discharged through the liquid discharge pipeline 15, meanwhile, the solid impurities are conveyed to the upper part of the spiral conveying pipe 4 through the spiral pipe 12 and are discharged downwards through the front end protection plate 8, and the discharged solid impurities are intensively discharged through the impurity collecting plate 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spiral shell formula sludge dewaterer folds of sludge dewatering, includes wastewater collection box (1), its characterized in that: the lower part of the waste water collecting box (1) is fixedly connected with a liquid collecting tank (2), the middle part of the waste water collecting box (1) is fixedly connected with a protective plate (3), one side of the upper part of the protective plate (3) is fixedly connected with a spiral conveying pipe (4), one side of the lower part of the spiral conveying pipe (4) is fixedly connected with a chute limiting rod (5), a chute (6) is movably sleeved in the chute limiting rod (5), a filter screen (7) is fixedly connected in the inner side of the chute (6), a front end protective plate (8) is movably sleeved in the outer part of the front end of the spiral conveying pipe (4), a first fastening bolt (9) is installed in the outer part of the front end protective plate (8), a motor (10) is installed in the middle part of the front end of the spiral conveying pipe (4), a rotating column (11) is installed in the inner side of the motor (10), and a spiral pipe (12) is movably sleeved in the outer part of the rotating column (11), the lower part of the liquid collecting tank (2) is fixedly connected with an impurity collecting plate (13), the front end of the liquid collecting tank (2) is movably sleeved with a second fastening bolt (14), and a liquid discharge pipeline (15) is mounted outside the second fastening bolt (14).

2. The stacked spiral sludge dewatering machine for sludge dewatering according to claim 1, characterized in that: the upper part of the front end of the spiral conveying pipe (4) is provided with a groove, and one side of the wastewater collection box (1) is provided with a wastewater treatment device.

3. The stacked spiral sludge dewatering machine for sludge dewatering according to claim 1, characterized in that: spiral delivery pipe (4) and filter screen (7) splice back and be circular, spout (6) activity cup joints the inside in the spout restriction pole (5) outside, the filtration aperture has been seted up to the inside of filter screen (7).

4. The stacked screw type sludge dewatering machine for dewatering sludge according to claim 1, wherein: the front end of the rotating column (11) is movably sleeved inside the wastewater collecting box (1), and the spiral pipe (12) is tightly attached to the spiral conveying pipe (4) and the filter screen (7).

5. The stacked spiral sludge dewatering machine for sludge dewatering according to claim 1, characterized in that: the inside activity of front end guard plate (8) is cup jointed in the outside of filter screen (7), the waste discharge port has been seted up to the lower part of front end guard plate (8), the back fixed connection of first fastening bolt (9) is at the front end of screw conveyer pipe (4), impurity collecting plate (13) are installed under front end guard plate (8) lower part waste discharge port.

6. The stacked spiral sludge dewatering machine for sludge dewatering according to claim 1, characterized in that: the bottom of the liquid collecting tank (2) is at an inclination angle of thirty degrees, and the liquid collecting tank (2) is arranged at the lower part of the inclination angle.