CN211836486U

CN211836486U - Cyclone separator

Info

Publication number: CN211836486U
Application number: CN201922223403.3U
Authority: CN
Inventors: 岳荣
Original assignee: Suzhou Kerier Environmental Protection Engineering Co ltd
Current assignee: Suzhou Kerier Environmental Protection Engineering Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-03
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the field of sewage treatment equipment, in particular to a cyclone separator, which comprises a tank body and a cover body, wherein the middle part of the tank body is provided with a cyclone device, the cyclone device comprises an outer pipe, a central pipe which is coaxially arranged with the outer pipe and a plurality of baffle plates which are spirally wound on the outer surface of the central pipe, and the outer edges of the baffle plates are abutted against the outer pipe; the lower surface of the cover body is provided with a support frame, and the lower end of the support frame is connected with the upper edge of the outer pipe; the sewage treatment tank is characterized by further comprising a water inlet pipe, wherein the water inlet pipe penetrates through the cover body and extends into the bottom of the tank body, the water inlet pipe is in interference fit with the central pipe, sewage flows upwards in a swirling mode under the action of spiral baffle plates in the swirling device, solid impurities are precipitated under the action of gravity, a sewage flow path is increased due to rising of the swirling flow, the precipitation effect is better, and the shallow precipitation is realized and the precipitation effect is further improved due to the arrangement of the plurality of baffle plates; the utility model discloses area is little, and it is convenient to maintain, and the noiselessness does not need other supporting facilities, working costs low.

Description

Cyclone separator

Technical Field

The utility model relates to a sewage treatment device field, concretely relates to cyclone.

Background

Along with the development of economy and the advocation of environmental protection by governments, the environmental protection consciousness of people is gradually strengthened, the wastewater produced in industry and life is gradually purified and treated, solid-liquid separation in sewage treatment is an important part, at present, a sedimentation tank or an air floatation machine is mostly adopted for treatment, the sedimentation tank simply utilizes a gravity method, the occupied area is large, the treatment efficiency is low, the maintenance is inconvenient, the air floatation machine needs to use power, the energy consumption is large, the occupied area is large, the noise is large, the damage is easy, the maintenance is inconvenient, the specific treatment effect is not stable, and the sedimentation tank and the air floatation machine need to be matched with a plurality of auxiliary equipment, the installation is large, the maintenance cost is large, and the operation cost is high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a cyclone, be equipped with the baffling board that a plurality of spirals coiled, make sewage realize baffling and spiral shell screwing in under the effect of baffling board, reach the purpose that the shallow layer deposits, and increased sewage flow path, it is effectual to deposit.

The utility model discloses a cyclone separator, which comprises a tank body and a cover body, wherein a cyclone device is arranged in the middle of the tank body, the cyclone device comprises an outer pipe, a central pipe which is coaxial with the outer pipe and a plurality of baffle plates which are spirally wound on the outer surface of the central pipe, and the outer edges of the baffle plates are abutted against the outer pipe; the lower surface of the cover body is provided with a support frame, and the lower end of the support frame is connected with the upper edge of the outer pipe; still include the inlet tube, the inlet tube runs through the lid stretches into jar body bottom, just the inlet tube with center tube interference fit.

The water outlet pipe penetrates through the side wall of the tank body and the side wall of the outer pipe; the floating mud channel is arranged on the upper part of the tank body, and the horizontal height of the inlet of the floating mud channel is higher than that of the inlet of the water outlet pipe.

Furthermore, a reflecting plate is arranged at the outlet of the water inlet pipe.

Further, jar body upper portion is cylindricly, and the lower part is the circular cone tube-shape, jar body bottom is equipped with the silt passageway, be equipped with the valve on the silt passageway.

The utility model has the advantages that: the utility model discloses a cyclone separator, the sewage containing solid is directly guided into the bottom of the separator, and upward whirls under the action of the spiral baffle plate in the cyclone device, solid impurities are precipitated under the action of gravity, and the sewage flow path is increased due to the rising of the whirls, so that the precipitation effect is better, and the shallow layer precipitation is realized by the arranged baffle plates, and the precipitation effect is further improved; the utility model discloses area is little, and it is convenient to maintain, and the noiselessness does not need other supporting facilities, working costs low.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic view of the baffle plate of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.

As shown in fig. 1-2, a cyclone separator in this embodiment includes a tank 1 and a cover 2, a cyclone device 3 is disposed in the middle of the tank 1, the cyclone device 3 includes an outer tube, a central tube 301 disposed coaxially with the outer tube, and a plurality of baffle plates 302 spirally wound around the outer surface of the central tube 301, and the outer edge of the baffle plate 302 abuts against the outer tube; the lower surface of the cover body 2 is provided with a support frame 201, and the lower end of the support frame 201 is connected with the upper edge of the outer pipe; still include inlet tube 4, inlet tube 4 runs through lid 2 stretches into 1 bottom of the jar body, just inlet tube 4 with center tube 301 interference fit.

The sewage containing solids is directly introduced into the bottom of the tank body 1 through the water inlet pipe 4 and flows upwards, the solid impurities move downwards under the action of gravity, when the settling velocity of the solid impurities is greater than the rising velocity of the sewage, the solids can be precipitated, after the sewage enters the cyclone device 3, the sewage spirally rises under the action of the spirally arranged baffle plate 302, the flow path is prolonged, more solid impurities have the opportunity to be precipitated, and the solid-liquid separation effect is improved; the plurality of spiral baffle plates 302 are arranged, so that shallow layer precipitation is realized, the settling distance of solid impurities is shortened, and the precipitation effect is further improved; the clear water separated from the solid impurities enters the upper part of the cyclone device 3.

In this embodiment, the floating sludge pump further comprises a water outlet pipe 101 and a floating sludge channel 102, wherein the water outlet pipe 101 penetrates through the side wall of the tank body 1 and the side wall of the outer pipe to communicate the inside of the upper end of the outer pipe 3 with the outside of the tank body 1; the floating mud channel 102 is arranged at the upper part of the tank body 1, and the inlet of the floating mud channel 102 is higher than the inlet of the water outlet pipe 101 in horizontal height; the water surface height is controlled by controlling the water inlet and outlet flow, so that the liquid surface of the clear water layer is higher than the inlet of the water outlet pipe 101 and lower than the inlet of the floating mud channel 102, clear water entering the upper part of the cyclone device 3 flows out through the water outlet pipe 101, part of floating mud gathered with micro bubbles can float on the clear water upper layer and can be discharged through the floating mud channel 102.

In this embodiment, inlet tube 4 exit is equipped with reflecting plate 401, reflecting plate 401 is used for changing the flow direction that gets into the sewage of jar body 1 bottom, makes sewage can not direct impact the solid impurity who deposits in jar body 1 bottom.

In this embodiment, 1 upper portion of jar body is cylindricly, and the lower part is the circular cone tube-shape, 1 bottom of jar body is equipped with the silt passageway, be equipped with the valve on the silt passageway, circular cone tubular structure makes things convenient for solid impurity's collection more, and the desilting work of being convenient for reduces work load.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A cyclonic fluid separator, comprising: the cyclone separator comprises a tank body and a cover body, wherein a cyclone device is arranged in the middle of the tank body, the cyclone device comprises an outer pipe, a central pipe and a plurality of baffle plates, the central pipe is coaxially arranged with the outer pipe, the baffle plates are spirally wound on the outer surface of the central pipe, and the outer edges of the baffle plates are abutted to the outer pipe; the lower surface of the cover body is provided with a support frame, and the lower end of the support frame is connected with the upper edge of the outer pipe; still include the inlet tube, the inlet tube runs through the lid stretches into jar body bottom, just the inlet tube with center tube interference fit.

2. A cyclonic fluid separator as claimed in claim 1, wherein: the water outlet pipe penetrates through the side wall of the tank body and the side wall of the outer pipe; the floating mud channel is arranged on the upper part of the tank body, and the horizontal height of the inlet of the floating mud channel is higher than that of the inlet of the water outlet pipe.

3. A cyclonic fluid separator as claimed in claim 1, wherein: and a reflecting plate is arranged at the outlet of the water inlet pipe.

4. A cyclonic fluid separator as claimed in claim 1, wherein: the upper portion of the tank body is cylindrical, the lower portion of the tank body is conical, a sludge channel is arranged at the bottom of the tank body, and a valve is arranged on the sludge channel.