CN112516680A

CN112516680A - High-efficiency dirt remover

Info

Publication number: CN112516680A
Application number: CN202011153978.3A
Authority: CN
Inventors: 靳小灿; 佟玲; 刘哲民
Original assignee: Shanghai Ametech Industrial Equipment Jiangsu Co ltd
Current assignee: Shanghai Ametech Industrial Equipment Jiangsu Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-03-19

Abstract

The invention discloses a high-efficiency dirt separator which comprises a cylinder, a filtering mechanism, a water inlet pipe and a stirring mechanism, wherein the filtering mechanism is arranged on the cylinder; the barrel is provided with a water inlet, the water inlet pipe penetrates through the water inlet so that at least part of the water inlet pipe is arranged in the barrel, and the pipe diameter of one end of the water inlet pipe arranged in the barrel is reduced along the water flow direction of the water inlet pipe; the cylinder is provided with a water outlet, and the filtering mechanism is connected with the water outlet so that water flowing through the water outlet is filtered by the filtering mechanism; the barrel is also provided with a sewage draining outlet, and the stirring mechanism is arranged in the barrel and is positioned in the barrel and close to the sewage draining outlet. This scheme can improve water and impurity separation's efficiency, reduces impurity and piles up, improves impurity discharge efficiency.

Description

High-efficiency dirt remover

Technical Field

The invention relates to the field of dirt removers, in particular to a high-efficiency dirt remover.

Background

The dirt separator is widely applied to a plurality of industrial departments such as chemical industry, environmental protection, food, medicine and the like according to the working principle of hydraulic cyclone, and has obvious effects of removing sand, reducing turbidity, separating solid and liquid and the like in the field of water treatment. The cyclone sand remover can meet the application of the hydrocyclone to realize solid-liquid separation by utilizing the principle of centrifugal separation. But present whirl dirt separator, the scrubbing scope has the limitation, when impurity pollutant can not in time clear up, can cause impurity to pile up, and the blowdown is difficult.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides an efficient dirt separator which is used for solving the problems.

The embodiment of the application discloses: an efficient dirt remover comprises a cylinder, a filtering mechanism, a water inlet pipe and a stirring mechanism; the barrel is provided with a water inlet, the water inlet pipe penetrates through the water inlet so that at least part of the water inlet pipe is arranged in the barrel, and the pipe diameter of one end of the water inlet pipe arranged in the barrel is reduced along the water flow direction of the water inlet pipe; the cylinder is provided with a water outlet, and the filtering mechanism is connected with the water outlet so that water flowing through the water outlet is filtered by the filtering mechanism; the barrel is also provided with a sewage draining outlet, and the stirring mechanism is arranged in the barrel and is positioned in the barrel and close to the sewage draining outlet.

Specifically, the stirring mechanism is a fan blade.

Specifically, high-efficient dirt separator still includes fixed plate and bearing, the fixed plate with the inner wall of barrel is connected, the inner circle of bearing with the fixed plate is connected, the outer lane of bearing with rabbling mechanism connects.

Specifically, the high-efficiency dirt separator further comprises a protective cover arranged at one end, deviating from the fixed plate, of the bearing.

Specifically, the protective cover comprises a blocking plate connected with the bearing and a conical cover cap connected to the blocking plate.

Specifically, the filtering mechanism is a filter screen.

Specifically, the barrel includes columniform straight section portion, welding the first head of straight section portion one end, welding the second head at the straight section portion other end.

Specifically, the water inlet is arranged on the side wall of the straight section part, the water outlet is arranged on the first sealing head, and the sewage draining outlet is arranged on the second sealing head.

Specifically, the efficient dirt separator further comprises a support fixed on the second sealing head.

The invention has at least the following beneficial effects:

1. at least part of the water inlet pipe is arranged in the cylinder body, so that the water inlet pipe is closely attached to the cylinder body, sewage can better swirl along the cylinder body, and higher flow velocity is generated; simultaneously, design into the pipe diameter of the one end of setting in the barrel of inlet tube and diminish along the rivers direction, can be so that under equal pressure, the velocity of flow of fluid when rivers pass through the one end that the inlet tube pipe diameter diminishes increases to inside getting into the barrel with higher speed microjet state, and then increased the centrifugal force of rivers when centrifugal separation, improved the speed of water and impurity separation, reduce the separation time of impurity and water, improved scrubbing effect and scrubbing efficiency.

2. In the existing dirt separator, when sewage and impurities swirl to the bottom of the cylinder, the water flow speed is reduced, however, the dirt separator of the embodiment is provided with the stirring mechanism in the cylinder, so that the stirring mechanism can stir the water at the bottom of the cylinder to push the water to flow, the water flow speed at the bottom of the cylinder is improved, and the accumulation of the impurities can be reduced; on the other hand, when beginning the blowdown, the discharge that impurity can be accelerated to rabbling mechanism stirring rivers reduces the blowdown time, has further improved scrubbing efficiency.

In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a high efficiency dirt separator in an embodiment of the invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a schematic view of the installation relationship between the stirring mechanism and the fixing plate in the embodiment of the present invention.

Reference numerals of the above figures: 11. a straight section; 12. a first end enclosure; 13. a second end enclosure; 2. a filtering mechanism; 3. a water inlet pipe; 41. a stirring mechanism; 42. a fixing plate; 43. a bearing; 51. a blocking plate; 52. capping; 6. and (4) a support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the high-efficiency dirt separator of the present embodiment includes a cylinder, a filtering mechanism 2, a water inlet pipe 3, and a stirring mechanism 41. The barrel is relatively closed and is provided with a volume space for containing water, and the barrel is provided with a water inlet, a water outlet and a sewage outlet. Inlet tube 3 wears to establish in the water inlet of barrel, and at least partial inlet tube 3 sets up in the barrel, the pipe diameter that inlet tube 3 set up the one end in the barrel reduces along inlet tube 3's rivers direction, so that under equal pressure, the fluidic velocity of flow increases when 3 pipe diameters of inlet tube diminish when rivers, thereby get into inside the barrel with higher speed microjet state, and then the centrifugal force of rivers when centrifugal separation has been increased, water and impurity separation's speed has been improved, reduce the separation time of impurity and water, the scrubbing effect and the efficiency of decontaminating have been improved. The filter mechanism 2 is connected with the water outlet so that water flowing through the water outlet is filtered by the filter mechanism 2, namely, the water is decontaminated. The stirring mechanism 41 is arranged in the barrel and is positioned in the barrel and close to the sewage draining exit, so that the accumulation of impurities at the sewage draining exit can be avoided, and the impurities can be conveniently drained from the sewage draining exit.

By means of the structure, the efficient dirt remover has the following advantages:

1. at least part of the water inlet pipe 3 is arranged in the cylinder body, so that the water inlet pipe 3 is closely attached to the cylinder body, sewage can better swirl along the cylinder body, and higher flow velocity is generated; simultaneously, design into the pipe diameter of the one end of setting in the barrel of inlet tube 3 and diminish along the rivers direction, can be so that under equal pressure, the velocity of flow of fluid when rivers pass through the one end that 3 pipe diameters of inlet tube diminish increases, thereby inside getting into the barrel with higher speed microjet state, and then increased the centrifugal force of rivers when centrifugal separation, improved the speed of water and impurity separation, reduce the separation time of impurity and water, improved scrubbing effect and scrubbing efficiency.

2. In the existing dirt separator, when sewage and impurities swirl to the bottom of the cylinder, the water flow rate is reduced, however, the dirt separator of the embodiment is provided with the stirring mechanism 41 in the cylinder, so that the stirring mechanism 41 can stir the water at the bottom of the cylinder to push the water to flow, the water flow rate at the bottom of the cylinder is increased, and the accumulation of the impurities can be reduced; on the other hand, when beginning the blowdown, rabbling mechanism 41 stirs rivers and can accelerate the discharge of impurity, reduces the blowdown time, has further improved scrubbing efficiency.

Specifically, as shown in fig. 1 to 3, the stirring mechanism 41 of the present embodiment may be a fan blade. Further, the high efficiency dirt separator of the present embodiment may further include a fixing plate 42 and a bearing 43. The fixing plate 42 may be a substantially rectangular plate, both ends of which are connected to the inner wall of the cylinder, the inner ring of the bearing 43 is connected to the fixing plate 42, and the outer ring of the bearing 43 is connected to the fan blades, so that the friction force generated by the rotation of the fan blades can be reduced, the water stirring speed of the fan blades can be increased, and the connection loss of the fan blades can be reduced. In addition, the stirring mechanism 41 of the present embodiment utilizes the characteristics of water flow, and uses water power as energy to drive the water at the bottom of the cylinder to rotate, and no external force is required, so that energy can be saved.

In particular, referring to fig. 3 with emphasis, the dirt separator of the present embodiment may further include a protective cover disposed at an end of the bearing 43 facing away from the fixing plate 42. Further, the protective cover may include a blocking plate 51 connected to the bearing 43 and a cap 52 having a tapered shape connected to the blocking plate 51. The end of the bearing 43 can be surrounded by the blocking plate 51, so that water and impurities are prevented from entering the balls between the inner ring and the outer ring of the bearing 43, the bearing 43 cannot work smoothly, the conical cover cap 52 can prevent impurities in the cylinder from being accumulated on the protective cover, and the impurities can conveniently slide downwards.

In particular, the filter means 2 may be a sieve.

Specifically, the cylinder may include a cylindrical straight section 11, a first end enclosure 12 welded to one end of the straight section 11, and a second end enclosure 13 welded to the other end of the straight section 11. Preferably, the water inlet of the cylinder can be arranged on the side wall of the straight section part 11, the water outlet can be arranged on the first sealing head 12, and the sewage draining outlet can be arranged on the second sealing head 13. The outer wall of the second end socket 13 can be provided with a support 6. In other words, the dirt separator of the present embodiment may be a vertical column-type dirt separator in general.

In summary, the usage principle of the high-efficiency dirt separator of the embodiment is as follows:

sewage passes through inlet tube 3 and gets into in the barrel with microjet's mode, water and impurity pass through the whirl centrifugation, water flows through the delivery port again after filtering through filtering mechanism 2, the great impurity whereabouts of density deposits to the bottom of barrel, rabbling mechanism 41 is rotatory under the effect of rivers, and then the rivers that drive the barrel bottom flow, so, can avoid the impurity of barrel bottom to pile up seriously, when needs blowdown, under the stirring of rabbling mechanism 41, impurity can be discharged from the drain fast, the efficiency of decontaminating is improved.

The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A high-efficiency dirt separator is characterized by comprising a cylinder body, a filtering mechanism, a water inlet pipe and a stirring mechanism; the barrel is provided with a water inlet, the water inlet pipe penetrates through the water inlet so that at least part of the water inlet pipe is arranged in the barrel, and the pipe diameter of one end of the water inlet pipe arranged in the barrel is reduced along the water flow direction of the water inlet pipe; the cylinder is provided with a water outlet, and the filtering mechanism is connected with the water outlet so that water flowing through the water outlet is filtered by the filtering mechanism; the barrel is also provided with a sewage draining outlet, and the stirring mechanism is arranged in the barrel and is positioned in the barrel and close to the sewage draining outlet.

2. The high efficiency dirt separator of claim 1, wherein the agitating mechanism is a fan blade.

3. The efficient dirt separator of claim 1, further comprising a fixing plate and a bearing, wherein the fixing plate is connected with the inner wall of the cylinder, an inner ring of the bearing is connected with the fixing plate, and an outer ring of the bearing is connected with the stirring mechanism.

4. The high efficiency dirt separator of claim 3, further comprising a protective cover for being disposed at an end of the bearing facing away from the stationary plate.

5. The high efficiency dirt separator of claim 4, wherein the protective cover includes a closure plate coupled to the bearing and a tapered cap coupled to the closure plate.

6. The high efficiency dirt separator of claim 1, wherein the filter mechanism is a screen.

7. The efficient dirt separator of claim 1, wherein the cylinder comprises a cylindrical straight section, a first end socket welded at one end of the straight section, and a second end socket welded at the other end of the straight section.

8. The efficient dirt separator of claim 7, wherein the water inlet is disposed on a side wall of the straight section, the water outlet is disposed on the first head, and the dirt discharge outlet is disposed on the second head.

9. The high efficiency dirt separator of claim 8, further comprising a mount secured to the second head.