CN209210440U

CN209210440U - A kind of oily wastewater regeneration device

Info

Publication number: CN209210440U
Application number: CN201822084487.2U
Authority: CN
Inventors: 宋丽霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-08-06
Anticipated expiration: 2028-12-12

Abstract

The utility model discloses a kind of oily wastewater regeneration devices, including treatment box and clear water tanks, the treatment box is located at the top of clear water tanks, and the inside for the treatment of box is equipped with filter plate and partition, the filter plate is located at the side of partition, and the inside of clear water tanks is divided into clean room by filter plate and partition, dirt storage room and process chamber, the dirt storage room is between clean room and process chamber, process chamber top position in the middle is equipped with trunnion, the utility model is provided with trunnion, central plate, suspension and flow guiding disc, during carrying out jet stream, there are two kinds of use patterns for trunnion, one is be located at before reaching ability, when i.e. brute spring has tendencies toward shrinkage and does not generate contraction, suspended state is between flow guiding disc and trunnion inside, flow guiding disc and suspension are on state at this time, in fully on inside trunnion, it penetrates Negative pressure caused by stream flow process can pass through air inlet pipe sucking gas.

Description

A kind of oily wastewater regeneration device

Technical field

The utility model belongs to the regenerative use technology field of oily water, and in particular to a kind of oily wastewater regeneration dress It sets.

Background technique

Regeneration to realize oily wastewater is existing there are many processing mode in the market, wherein just including injection flotation Formula processing, principle is to be formed by negative pressure sucking gas with water flow after pressurizeing, and by gas breaking at bubble, then by bubble It is dispersed in sewage, keeps bubble Nian Jie with the oil droplet in sewage, form the condensate of bubble and oil droplet, to realize grease point From still, the existing oily wastewater regeneration device of existing market has some defects in use, such as is carrying out It is different according to the model of circulating pump or operating power when the regeneration treatment of oily water, flow velocity when jet stream can be made different, thus Produced negative pressure is also different, and theoretically negative pressure is bigger, and it is also high to be formed by gas liquid ratio, but when effluxvelocity is excessive, can make It obtains jet stream and is full of trunnion, and cause the blocking of airflow direction, so that air-flow cannot be introduced into trunnion, influence the generation of bubble, in addition After carrying out flotation processing, greasy dirt is formed by dross and floats in sewage level sewage, it is difficult to be handled, if passing through oil skimmer It is excluded, it is difficult to dross is completely removed, so that still containing part dross in the water purification of discharge.

Utility model content

The purpose of this utility model is to provide a kind of oily wastewater regeneration devices, to solve existing effluxvelocity The problem of carrying out the removing of dross is difficult to after the excessive blocking and processing that will cause trunnion interior air-flow direction.

To achieve the above object, the utility model provides the following technical solutions: a kind of oily wastewater regeneration device, packet Treatment box and clear water tanks are included, the treatment box is located at the top of clear water tanks, and the inside for the treatment of box is equipped with filter plate and partition, institute The side that filter plate is located at partition is stated, and the inside of clear water tanks is divided into clean room, dirt storage room and process chamber, institute by filter plate and partition Dirt storage room is stated between clean room and process chamber, process chamber top position in the middle is equipped with trunnion, the trunnion One end spray head is installed, and the interior welds of trunnion have central plate, and the side of the central plate is welded with suspension, the suspension On be provided with sealing block, the inside of the central plate is equipped with connecting rod and brute spring, and the connecting rod is fixed on brute spring Top, and the top of connecting rod is welded with flow guiding disc, and deflector hole is offered on the flow guiding disc, the top of the treatment box is equipped with Air inlet pipe and circulating water pipe, the air inlet pipe are located at the side of circulating water pipe, and one end of air inlet pipe and circulating water pipe is and larynx Pipe connection, the inside of the clear water tanks are equipped with blowdown tank, and the side of clear water tanks is connected with circulating pump, and the one of the circulating pump End is connect with circulating water pipe.

Preferably, the bottom end of the clean room and dirt storage room offers leakage fluid dram, and two leakage fluid drams respectively with water purification Case is connected with blowdown tank.

Preferably, the inside of the process chamber is equipped with the opposite corrugated plating of both direction.

Preferably, the middle position of the trunnion is the small circular platform type structure in the big one end in one end.

Preferably, the sealing block and deflector hole are sector structure, and there are two sealing block and deflector hole be respectively set With four.

The utility model compared with prior art, has the advantages that

(1) the utility model is provided with trunnion, central plate, suspension and flow guiding disc, and during carrying out jet stream, trunnion is deposited It when that is, brute spring has tendencies toward shrinkage and do not generate contraction, is led in two kinds of use patterns one is before being located at reaching ability Suspended state is between flow table and trunnion inside, flow guiding disc and suspension are on state at this time, have been in inside trunnion Complete to be connected, negative pressure caused by jet flow process can pass through air inlet pipe sucking gas, and another kind is more than reaching ability Later, i.e., brute spring has formed compressive state, and flow guiding disc is contacted with trunnion inner wall at this time, formation sealing state, and water conservancy diversion It is also formed and is engaged between two of them deflector hole and sealing block on disk, cause to form semi-closed state inside trunnion, jet stream It is flowed by unencapsulated side, and further increases jet stream and be formed by negative pressure, combined flowing through with the side of sealing When at position, because the effect of strong negative-pressure causes air inlet pipe that can not only effectively suck gas, the flow of air-flow is also increased, so that Be formed by trunnion gas liquid ratio raising, by integrally-built mutual cooperation so that the trunnion be applicable not only to flow to it is small In the case of, efficient jet stream effect is still maintained under the big situation of flow, avoids blocking trunnion because jet stream is excessive.

(2) the utility model contains dross when being decontaminated provided with clean room, dirt storage room, blowdown tank and clear water tanks Sewage through the filter plates between dirt storage room and clean room, dross retains in the inside of dirt storage room, and increasing with dross And precipitating is generated, when carrying out blowdown, precipitating is arranged into blowdown tank by leakage fluid dram with sewage, and is filtered enough drainages and then flowed Enter clean room to be arranged by leakage fluid dram to clear water tanks, to realize the discharge respectively of sewage and water purification, guarantees dross in device It efficiently removes, while dross being defined in dirt storage room, on the one hand avoid dross and flow into clean room, on the other hand accelerate In addition the speed of subsequent dross coagulating sedimentation also avoids generating between the two interfering with each other, guarantee to locate always in water purification channel In more clean state.

Detailed description of the invention

Fig. 1 is the front view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model trunnion；

Fig. 3 is the top view of the utility model movable plate；

Fig. 4 is the bottom view of the utility model fixed frame；

Fig. 5 is enlarged drawing at the A of the utility model；

In figure: 1- treatment box, 2- air inlet pipe, 3- circulating water pipe, 4- circulating pump, the clean room 5-, 6- dirt storage room, 7- blowdown Case, 8- clear water tanks, 9- process chamber, 10- filter plate, 11- partition, 12- trunnion, 13- spray head, 14- central plate, 15- suspension, 16- are close Seal block, 17- flow guiding disc, 18- deflector hole, 19- connecting rod, 20- brute spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-Fig. 5, the utility model provides the following technical solutions: a kind of oily wastewater regeneration dress It sets, including treatment box 1 and clear water tanks 8, treatment box 1 is located at the top of clear water tanks 8, and the inside for the treatment of box 1 is equipped with filter plate 10 With partition 11, the isolation of dross is effectively realized by filter plate 10, so that dross be avoided to enter in clean room 5, filter plate 10 be located at every The side of plate 11, and the inside of clear water tanks 8 is divided into clean room 5, dirt storage room 6 and process chamber 9 by filter plate 10 and partition 11, storage is dirty Between clean room 5 and process chamber 9,9 top position in the middle of process chamber is equipped with trunnion 12, one end of trunnion 12 for room 6 Spray head 13 is installed, and the interior welds of trunnion 12 have central plate 14, the side of central plate 14 is welded with suspension 15, suspension 15 On be provided with sealing block 16, the inside of central plate 14 is equipped with connecting rod 19 and brute spring 20, and brute spring 20 plays limitation and makees With the two kinds of use states to form trunnion 12 whether being shunk according to brute spring 20, so that trunnion 12 effectively be avoided to use It being caused blockages in journey, connecting rod 19 is fixed on the top of brute spring 20, and the top of connecting rod 19 is welded with flow guiding disc 17, Deflector hole 18 is offered on flow guiding disc 17, when flow guiding disc 17 and 12 inner wall of trunnion contact, forms sealing state, and on flow guiding disc 17 Two of them deflector hole 18 and sealing block 16 between also formed engage, so as to cause semiclosed shape is formd inside trunnion 12 State, the top for the treatment of box 1 are equipped with air inlet pipe 2 and circulating water pipe 3, and air inlet pipe 2 is located at the side of circulating water pipe 3, and air inlet pipe 2 It is connect with trunnion 12 with one end of circulating water pipe 3, the inside of clear water tanks 8 is equipped with blowdown tank 7, and the side of clear water tanks 8 connects It is connected to circulating pump 4, the Efficient Cycle of water flow is realized by circulating pump 4, purified water is imported again and is used as jet stream raw material, is had Effect saves external water resource, and realization device ontology recycles, and one end of circulating pump 4 is connect with circulating water pipe 3.

In order to guarantee that single unit system can effectively carry out draining and blowdown, in the present embodiment, it is preferred that clean room 5 and storage are dirty The bottom end of room 6 offers leakage fluid dram, and two leakage fluid drams are connect with clear water tanks 8 and blowdown tank 7 respectively.

In order to reduce the air-teturning mixed phenomenon in process chamber 9, in the present embodiment, it is preferred that there are two the inside installations of process chamber 9 Contrary corrugated plating.

In order to guarantee that trunnion 12 can effectively generate negative pressure, in the present embodiment, it is preferred that the middle position of trunnion 12 is one Hold the circular platform type structure that big one end is small.

For the ease of realizing the semi-closed state of trunnion 12, in the present embodiment, it is preferred that sealing block 16 and deflector hole 18 Be sector structure, and sealing block 16 and deflector hole 18 be respectively set there are two and four.

The working principle and process for using of the utility model: when using the utility model, first by the sewage containing greasy dirt It imports in the process chamber 9 for the treatment of box 1, then starts circulating pump 4, followed the purified water suction inside clear water tanks 8 by circulating pump 4 In ring water pipe 3, purified water injects trunnion 12 with fast state, and further because of flow path reduction in the middle position of trunnion 12 Increase flow velocity, make to generate negative pressure inside trunnion 12 under flow at high speed, to suck extraneous gas, gas by air inlet pipe 2 The inside of process chamber 9 is flowed to through jet stream so that gas crushes to form minute bubbles with jet mixing, and is dispersed in sewage, with dirt Sewage level is floated up to after oil droplet bonding in water, forms dross, and flow into dirt storage room with the raising of liquid level in process chamber 9 It in 6, is filtered through the filter plate 10 between dirt storage room 6 and clean room 5, dross retains the inside with dirt storage room 6, and with the increasing of dross More and generate precipitating, when carrying out blowdown, precipitating is arranged into blowdown tank 7 by leakage fluid dram with sewage, and filtered drainage is then It flows into clean room 5 to be arranged by leakage fluid dram to clear water tanks 8, so that the processing of whole oily water is realized, in order to carry out oily water Regeneration, different according to the processing power of circulating pump 4 and in the treatment process of oily water, circulating water pipe 3 injects larynx The jet velocity of pipe 12 is also different, and trunnion 12 is internally provided with certain balancing device, is being more than the flat of balancing device Before weighing apparatus limits, because the support of brute spring 20 and connecting rod 19 is so that be in suspension between 12 inside of flow guiding disc 17 and trunnion State, flow guiding disc 17 and suspension 15 are on state at this time, are in fully on inside trunnion 12, jet flow process is produced Raw negative pressure can pass through air inlet pipe 2 and suck gas, if jet velocity is excessive, has been more than the balance restriction of balancing device, has pushed away Dynamic flow guiding disc 17 is close to central plate 14, so that brute spring 20 is compressed, flow guiding disc 17 is contacted with 12 inner wall of trunnion at this time, Sealing state is formed, and is also formed and is engaged between the two of them deflector hole 18 on flow guiding disc 17 and sealing block 16, leads to trunnion Semi-closed state is formd inside 12, the side close to air inlet pipe 2 is closed, and jet stream can not pass through from the side, then from the other side Pass through, since the semi-closed state of trunnion 12 further reduces 12 flow path of trunnion, so that negative pressure caused by jet stream is further Enhancing causes jet stream when by position of the central plate 14 far from 17 one end of flow guiding disc, is formed to the side where air inlet pipe 2 On the one hand bigger negative pressure guarantees that gas can smoothly enter into trunnion 12, on the other hand to increase the inspiratory effects of air inlet pipe 2 The air inflow for improving air inlet pipe 2, to guarantee gas liquid ratio with higher between jet stream and air-flow, to guarantee that single unit system has Efficient treatment effect.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of oily wastewater regeneration device, including treatment box (1) and clear water tanks (8), it is characterised in that: the treatment box (1) it is located at the top of clear water tanks (8), and the inside for the treatment of box (1) is equipped with filter plate (10) and partition (11), the filter plate (10) Positioned at the side of partition (11), and the inside of clear water tanks (8) is divided into clean room (5), storage dirt by filter plate (10) and partition (11) Room (6) and process chamber (9), the dirt storage room (6) are located between clean room (5) and process chamber (9), process chamber (9) top Position in the middle is equipped with trunnion (12), and one end of the trunnion (12) is equipped with spray head (13), and the inside of trunnion (12) It is welded with central plate (14), the side of the central plate (14) is welded with suspension (15), is provided with sealing on the suspension (15) Block (16), the inside of the central plate (14) are equipped with connecting rod (19) and brute spring (20), and the connecting rod (19) is fixed on by force The top of power spring (20), and the top of connecting rod (19) is welded with flow guiding disc (17), offers water conservancy diversion on the flow guiding disc (17) Hole (18), the top of the treatment box (1) are equipped with air inlet pipe (2) and circulating water pipe (3), and the air inlet pipe (2) is located at circulation The side of water pipe (3), and one end of air inlet pipe (2) and circulating water pipe (3) is connect with trunnion (12), the clear water tanks (8) Inside is equipped with blowdown tank (7), and the side of clear water tanks (8) is connected with circulating pump (4), one end of the circulating pump (4) with follow Ring water pipe (3) connection.

2. a kind of oily wastewater regeneration device according to claim 1, it is characterised in that: the clean room (5) and The bottom end of dirt storage room (6) offers leakage fluid dram, and two leakage fluid drams are connect with clear water tanks (8) and blowdown tank (7) respectively.

3. a kind of oily wastewater regeneration device according to claim 1, it is characterised in that: the process chamber (9) Inside is equipped with the opposite corrugated plating of both direction.

4. a kind of oily wastewater regeneration device according to claim 1, it is characterised in that: in the trunnion (12) Between be circular platform type structure that the big one end in one end is small at position.

5. a kind of oily wastewater regeneration device according to claim 1, it is characterised in that: the sealing block (16) and Deflector hole (18) is sector structure, and sealing block (16) and deflector hole (18) be respectively set there are two and four.