CN220939518U - Solid-liquid separator for sewage treatment - Google Patents

Abstract

The utility model discloses a solid-liquid separator for sewage treatment, and relates to the technical field of solid-liquid separation. This solid-liquid separator for sewage treatment, the steam generator comprises a barrel, the both sides of barrel are connected with hollow first shell respectively, the second shell, the feed inlet has been offered in the upper surface of first shell running through, through the dwang and first filter cloth isotructure of setting, after sewage got into the barrel, the dwang drives first filter cloth and rotates, first filter cloth can drive the whole rotation of sewage in the barrel, the in-process sewage can be filtered by the second filter cloth, the sewage of filtration will flow away because first filter cloth is nonparallel with the axis of dwang, make impurity can be followed first filter cloth and moved to the discharge gate and leave the barrel from the discharge gate, thereby accomplish the separation, compare with prior art, directly drive the sewage rotation in the whole barrel through first filter cloth, can produce better centrifugal force to the sewage in the barrel, the sewage separation effect is better.

Description

Solid-liquid separator for sewage treatment

Technical Field

The utility model relates to the technical field of solid-liquid separation, in particular to a solid-liquid separator for sewage treatment.

Background

Sewage refers to discharged water from life and production, which is polluted to a certain extent, and various methods for treating sewage can be generally classified into a physical method, a chemical method, a biological method and the like, and one treatment mode of sewage is to separate some pollutants in sewage from a water body.

The present solid-liquid separator can be through producing centrifugal force and separate out the impurity in the sewage, for example chinese patent application No. cn202222707744.X discloses a solid-liquid separator for sewage treatment, including box, pan feeding mouth, drain pipe and separation net box, the separation net box is located in the box, the feed inlet of separation net box with the pan feeding mouth corresponds, still includes: and the rotating assembly is connected with the separation net box and the box body and is used for driving the separation net box to rotate.

This solid-liquid separator is when using, in pouring sewage into separation net box, separation net box rotates and produces centrifugal force to throw away separation net box with sewage, make impurity and sewage separation, separation net box can drive the sewage rotation in the outside earlier when rotating, then drive the sewage that is located the inboard by the sewage in the outside and rotate, lead to the centrifugal force that rotates to produce to be difficult to transfer the sewage of inboard well, influence the centrifugal effect that sewage received, thereby influence separation efficiency.

Disclosure of utility model

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a solid-liquid separator for sewage treatment, which solves the problem of poor centrifugal effect of sewage.

Technical proposal

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a solid-liquid separator for sewage treatment, includes the barrel, the both sides of barrel are connected with hollow first shell, second shell respectively, the upper surface of first shell runs through and has seted up the feed inlet, the lower surface of second shell runs through and has seted up the discharge gate, rotates between first shell, the second shell and is connected with the dwang, the one end of dwang runs through second shell and this end surface and is equipped with the tooth, the surface of dwang is equipped with a plurality of first filter fabrics and screen cloth, the inner wall of barrel is connected with the second filter cloth, the second filter cloth is cylindric, the upper surface mounting of barrel has the motor, the gear is installed to the output shaft of motor, gear engagement has the chain, the inner circle and the tooth meshing of dwang one end of chain, the lower surface of barrel runs through and has seted up the water gate, the contained angle scope between first filter cloth and the dwang is 5 degrees-10 degrees.

Preferably, a scraping plate is arranged on one side of the screen close to the second filter cloth, and one side of the scraping plate is attached to the second filter cloth.

Preferably, annular baffles are arranged on two sides of the cylinder, and one opposite side of each annular baffle is connected with two sides of the second filter cloth.

Preferably, a filter screen is connected to the opposite side of the two annular baffles.

Preferably, the outer surface of the cylinder body is provided with an observation port in a penetrating way, and the inner wall of the observation port is provided with an observation window.

Preferably, the screen is made of stainless steel.

Advantageous effects

The utility model provides a solid-liquid separator for sewage treatment. The beneficial effects are as follows:

Through dwang and first filter cloth isotructure that sets up, after sewage gets into the barrel, the dwang drives first filter cloth and rotates, first filter cloth can drive the whole rotation of sewage in the barrel, the in-process sewage can be filtered by the second filter cloth, the sewage of filtration has the water gap to flow away, because first filter cloth is nonparallel with the axis of dwang, make impurity can follow first filter cloth to the discharge gate remove and leave the barrel from the discharge gate, thereby accomplish the separation, compare with prior art, directly drive the sewage rotation in the whole barrel through first filter cloth, can produce better centrifugal force to the sewage in the barrel, the separation effect of sewage is better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first housing structure according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the cylinder according to the present utility model;

FIG. 4 is a schematic view of the structure of the annular baffle plate of the present utility model;

fig. 5 is a schematic view of the structure of the rotating rod of the present utility model.

In the figure: 1. a cylinder; 2. a first housing; 3. a second housing; 4. a rotating lever; 5. a first filter cloth; 6. a screen; 7. a second filter cloth; 8. a motor; 9. a chain; 10. a scraper; 11. an annular baffle; 12. a filter screen; 13. and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a solid-liquid separator for sewage treatment, including barrel 1, the both sides of barrel 1 are connected with hollow first shell 2 respectively, second shell 3, the feed inlet has been seted up in the upper surface of first shell 2 run through, the discharge gate has been seted up in the lower surface of second shell 3 run through, rotate between first shell 2, be connected with dwang 4 between the second shell 3, the one end of dwang 4 runs through second shell 3 and this end surface is equipped with the tooth, the surface of dwang 4 is equipped with a plurality of first filter cloth 5 and screen cloth 6, the inner wall of barrel 1 is connected with second filter cloth 7, second filter cloth 7 is cylindric, the upper surface mounting of barrel 1 has motor 8, the gear is installed to motor 8's output shaft, gear engagement has chain 9, the inner circle and the tooth engagement of dwang 4 one end of chain 9, the lower surface of barrel 1 runs through and has seted up the water gap, contained angle scope between first filter cloth 5 and the dwang 4 is 5 degrees-10 degrees, one side that screen cloth 6 is close to first filter cloth 5 is laminated.

During operation, sewage enters the barrel 1 from the feed inlet on the first shell 2, the motor 8 drives the chain 9 to rotate, the rotary rod 4 drives the first filter cloth 5 to rotate, thereby driving the sewage in the barrel 1 to rotate, centrifugal force is applied to the sewage, the sewage can be filtered by the second filter cloth 7, filtered liquid can be contacted with the inner wall of the barrel 1, and then flows out from the water flowing port, impurities in the sewage can move to the second shell 3 along the surface of the first filter cloth 5 due to the fact that the axis of the first filter cloth 5 is not parallel to the axis of the rotary rod 4, and then leaves the second shell 3 from the discharge port, so that solid-liquid separation of the sewage is completed, and the stability of the first filter cloth 5 in contact with the sewage can be improved through the arrangement of the screen 6.

Referring to fig. 1-5, the present utility model provides a technical solution: one side of the screen 6 close to the second filter cloth 7 is provided with a scraping plate 10, one side of the scraping plate 10 is attached to the second filter cloth 7, and the scraping plate 10 is made of silica gel.

During operation, through the setting of scraper blade 10, when dwang 4 drives screen cloth 6 and rotates, scraper blade 10 can scrape the impurity of second filter cloth 7 inner wall down, ensures the filter effect of second filter cloth 7.

Referring to fig. 1-5, the present utility model provides a technical solution: the two sides of the cylinder body 1 are provided with annular baffles 11, and one side of the two annular baffles 11 which are opposite is connected with the two sides of the second filter cloth 7.

In operation, liquid filtered by the second filter cloth 7 is prevented from entering the first housing 2 or the second housing 3 by the arrangement of the annular baffle 11.

Referring to fig. 1-5, the present utility model provides a technical solution: one side of the two annular baffles 11 is connected with a filter screen 12, the filter screen 12 is cylindrical, and the inner wall of the filter screen 12 is attached to the second filter cloth 7.

In operation, the stability of the second filter cloth 7 in contact with sewage can be improved through the arrangement of the filter screen 12.

Referring to fig. 1-5, the present utility model provides a technical solution: the outer surface of the cylinder body 1 is provided with an observation port in a penetrating way, and the inner wall of the observation port is provided with an observation window 13.

During operation, through the setting of observation window 13, the in service behavior of second filter cloth 7 is convenient for observe to judge whether second filter cloth 7 needs to be changed.

Referring to fig. 1-5, the present utility model provides a technical solution: the screen 6 is made of stainless steel.

During operation, the stainless steel screen 6 has better corrosion resistance, and is beneficial to long-time use of the screen 6.

In sum, sewage enters the barrel 1 from the feed inlet on the first shell 2, the motor 8 drives the chain 9 to rotate, the rotary rod 4 drives the first filter cloth 5 to rotate, thereby drive the sewage in the barrel 1 to rotate, apply centrifugal force to the sewage, the sewage can be filtered by the second filter cloth 7, the filtered liquid can be contacted with the inner wall of the barrel 1, then flow out from the water flowing port, as the first filter cloth 5 is not parallel to the axis of the rotary rod 4, impurities in the sewage can move to the second shell 3 along the surface of the first filter cloth 5, then leave the second shell 3 from the discharge port, when the rotary rod 4 drives the screen 6 to rotate, the scraper 10 can scrape the impurities on the inner wall of the second filter cloth 7, the filtering effect of the second filter cloth 7 is ensured, thereby completing the solid-liquid separation of the sewage, and the stability of the first filter cloth 5 in contact with the sewage can be improved through the arrangement of the screen 6.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The utility model provides a solid-liquid separation ware for sewage treatment, includes barrel (1), its characterized in that: the utility model discloses a water heater, including barrel (1), first shell (2), second shell (3), feed inlet has been seted up in the upper surface of first shell (2) running through, the lower surface of second shell (3) runs through and has seted up the discharge gate, rotate between first shell (2), second shell (3) and be connected with dwang (4), the one end of dwang (4) runs through second shell (3) and this end surface is equipped with the tooth, the surface of dwang (4) is equipped with a plurality of first filter cloth (5) and screen cloth (6), the inner wall of barrel (1) is connected with second filter cloth (7), second filter cloth (7) are cylindric, the upper surface mounting of barrel (1) has motor (8), the gear is installed to the output shaft of motor (8), gear engagement has chain (9), the inner circle of chain (9) and a dwang (4) end tooth meshing, the lower surface of barrel (1) runs through and has seted up the water gap, be the contained angle between first filter cloth (5) and the range of dwang (4) degree 10.

2. A solid-liquid separator for sewage treatment according to claim 1, wherein: one side of the screen cloth (6) close to the second filter cloth (7) is provided with a scraping plate (10), and one side of the scraping plate (10) is attached to the second filter cloth (7).

3. A solid-liquid separator for sewage treatment according to claim 1, wherein: annular baffles (11) are arranged on two sides of the cylinder body (1), and one side, which is visible by the two annular baffles (11), is connected with two sides of the second filter cloth (7).

4. A solid-liquid separator for sewage treatment according to claim 3, wherein: one side of the two annular baffles (11) which are opposite is connected with a filter screen (12).

5. A solid-liquid separator for sewage treatment according to claim 1, wherein: the outer surface of the cylinder body (1) is provided with an observation port in a penetrating mode, and the inner wall of the observation port is provided with an observation window (13).

6. A solid-liquid separator for sewage treatment according to claim 1, wherein: the screen (6) is made of stainless steel.