CN211570246U

CN211570246U - Medical wastewater UASB treatment facility

Info

Publication number: CN211570246U
Application number: CN202020007898.6U
Authority: CN
Inventors: 刘大伟
Original assignee: Lianyungang Wending Environmental Protection Technology Co ltd
Current assignee: Lianyungang Wending Environmental Protection Technology Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-25
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a pharmaceutical wastewater UASB treatment facility, including installing feed liquor seat, the gas collection seat at both ends about the cauldron body and through the three-phase separator of draw-in groove joint in the cauldron is internal, the cauldron is internal by lower supreme sludge blanket, suspension layer, deposit layer and the exhaust layer of divideing into in proper order, be equipped with the arc wall on the outer wall of the cauldron body, and arc wall and draw-in groove intercommunication, the arc wall internal rotation is connected with the arc, cauldron body lower extreme fixed mounting has the motor, fixedly connected with bull stick on the output of motor, a plurality of stirring leaves are evenly installed to the internal one end of cauldron to the bull stick extension. Has the advantages that: the utility model discloses can avoid partial organic matter deposit at cauldron body lower extreme for the organic matter in the waste liquid can fully react, has guaranteed waste liquid treatment's effect, has improved waste liquid treatment's work efficiency, and to three-phase separator's maintenance and change easy operation, can keep three-phase separator's work effect to a certain extent.

Description

Medical wastewater UASB treatment facility

Technical Field

The utility model relates to a medicine waste water treatment technical field especially relates to a medicine waste water UASB treatment facility.

Background

UASB is an anaerobic biological method used in treating sewage, which is generally called an up-flow anaerobic sludge bed reactor, and is often used to treat high-concentration organic wastewater (e.g., medical wastewater, chemical wastewater, etc.), and decomposes organic substances in the wastewater into precipitates, digestion gas, and digestion liquid, which are then separately discharged.

The power that the organic matter moved up to react in common UASB equipment waste liquid relies on the stirring that the waste liquid produced when flowing more to provide, though this kind of power source consumes the energy less, the stirring range is limited, and partial deposit fails to participate in the reaction at the organic matter of cauldron body lower extreme, and waste liquid treatment is complete inadequately, and work efficiency is lower, and common UASB equipment is mostly integrated into one piece, and the maintenance and the change operation of spare part are comparatively inconvenient in it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a UASB (upflow anaerobic sludge blanket) treatment device for medical wastewater.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pharmaceutical wastewater UASB treatment facility, is including installing feed liquor seat, the gas collection seat at both ends about the cauldron body and through the three-phase separator of draw-in groove joint in the cauldron is internal, the cauldron is internal by supreme sludge blanket, suspension layer, deposit layer and the exhaust layer of being divided into in proper order down, be equipped with the arc wall on the outer wall of the cauldron body, and arc wall and draw-in groove intercommunication, the arc wall internal rotation is connected with the arc, cauldron body lower extreme fixed mounting has the motor, fixedly connected with bull stick on the output of motor, a plurality of stirring leaves are evenly installed to the internal one end of bull stick extension to the cauldron, install out the liquid seat on the cauldron body, and go out the mounted position of liquid seat in the level scope on deposit layer, go out and install the separation net in the liquid seat.

In foretell medical waste water UASB treatment facility, the one end fixed mounting of arc has the fixed block that two symmetries set up, and rotates between two fixed blocks to connect and be connected with the handle.

In foretell medical waste water UASB treatment facility, evenly be equipped with a plurality of spouts on going out the inner wall of liquid seat, fixed mounting has a plurality ofly and corresponds spout matched with slider on the separation net, every all install the spring on the diapire of spout, the separation net is the convex surface setting.

In foretell medical waste water UASB treatment facility, the symmetry is equipped with two spacing grooves on going out the outer wall of liquid seat, and two spacing grooves respectively with two spout intercommunications, two equal sliding connection has the stopper in the spacing groove, two equal symmetry installs two lugs, two on the lateral wall of stopper all be equipped with two on the lateral wall of spacing groove and correspond lug matched with and erect the groove, and every is erected and all installs the pressure spring between the diapire in groove and the lug that corresponds.

In the UASB treatment equipment for medical wastewater, the outer wall of the kettle body is fixedly provided with the observation window, and the installation position of the observation pipe is also within the horizontal height range of the precipitation layer.

In the UASB treatment facility for medical wastewater, the arc-shaped plate, the liquid outlet seat and the stirring blades are all made of corrosion-resistant materials.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of motor and stirring leaf, can stir the internal waste liquid of cauldron, avoid partial organic matter deposit at cauldron body lower extreme for organic matter in the waste liquid can fully react, has guaranteed waste liquid treatment's effect, has improved waste liquid treatment's work efficiency.

2: through the cooperation of arc wall and arc, be convenient for take off the three-phase separator from the draw-in groove, easy operation, convenient regular maintenance or change the three-phase separator can keep the working effect of three-phase separator to a certain extent.

3: through the cooperation of spring and slider, be convenient for take off the separation net from going out the liquid seat and wash or change, ensured the result of use of separation net to a certain extent.

To sum up, the utility model discloses can avoid partial organic matter deposit at cauldron body lower extreme for organic matter in the waste liquid can fully react, has guaranteed waste liquid treatment's effect, has improved waste liquid treatment's work efficiency, and to three-phase separator's maintenance and change easy operation, can keep three-phase separator's working effect to a certain extent.

Drawings

FIG. 1 is a schematic structural view of a UASB medical wastewater treatment device provided by the present invention;

FIG. 2 is a side view of the liquid outlet base of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a kettle body 1, a liquid inlet seat 2, a gas collecting seat 3, a three-phase separator 4, an arc-shaped groove 5, an arc-shaped plate 6, a motor 7, a rotating rod 8, a stirring blade 9, a liquid outlet seat 10, a sliding groove 11, a sliding block 12, an isolation net 13, a spring 14, a limiting groove 15, a limiting block 16 and a handle 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a pharmaceutical wastewater UASB treatment facility, including install liquid inlet 2, gas collection seat 3 and the three-phase separator 4 of joint in the cauldron body 1 through the draw-in groove at cauldron body 1 upper and lower both ends, liquid inlet 2 is used for carrying the waste liquid in the cauldron body 1, and gas collection seat 3 is used for discharging the collection to the digestion gas that the reaction produced in the cauldron body 1.

Divide into sludge blanket, suspension layer, sedimentation layer and exhaust layer by supreme down in proper order in the cauldron body 1, be equipped with arc wall 5 on the outer wall of the cauldron body 1, and arc wall 5 and draw-in groove intercommunication, the 5 internal rotations of arc wall are connected with arc 6, through the cooperation of arc 6 with arc 5, are convenient for take off three phase separator 4 from the cauldron body 1 and overhaul or change, and easy operation can effectively guarantee three phase separator 4's working effect.

One end fixed mounting of arc 6 has the fixed block of two symmetries settings, and rotates between two fixed blocks to connect and be connected with handle 17, and the design of handle 17 is convenient for adjust the relative cauldron body 1's of arc 6 angle.

1 lower extreme fixed mounting of the cauldron body has motor 7, fixedly connected with bull stick 8 on the output of motor 7, a plurality of stirring leaves 9 are evenly installed to the one end that bull stick 8 extends to the cauldron body 1, motor 7 during operation drives bull stick 8 and rotates, thereby drive stirring leaf 9 at the internal rotation of cauldron 1, waste liquid and deposit to the 1 lower extreme of the cauldron body stir the effect, avoid partial organic matter deposit to fail to participate in the reaction at the 1 lower extreme of the cauldron body, the reaction degree has been guaranteed, and work efficiency has been improved.

The kettle body 1 is provided with the liquid outlet base 10, the installation position of the liquid outlet base 10 is within the horizontal height range of the precipitation layer, the liquid outlet base 10 is internally provided with the isolation net 13, the liquid outlet base 10 is convenient for discharging digestive juice in the kettle body 1, and the design of the isolation net 13 can prevent sediment or partial organic particles from being discharged along with the digestive juice discharging process.

The inner wall of the liquid outlet seat 10 is uniformly provided with a plurality of sliding grooves 11, the isolating net 13 is fixedly provided with a plurality of sliding blocks 12 matched with the corresponding sliding grooves 11, the bottom wall of each sliding groove 11 is provided with a spring 14, the isolating net 13 is arranged in a convex surface mode, and through the matching of the sliding blocks 12 and the springs 14, when a water pipe externally connected with the liquid outlet seat 10 is taken down, the isolating net 13 is discharged from the liquid outlet seat 10 under the elastic force action of the springs, so that the isolating net 13 is convenient to disassemble.

Two limiting grooves 15 are symmetrically arranged on the outer wall of the liquid outlet seat 10, the two limiting grooves 15 are communicated with the two sliding grooves 11 respectively, limiting blocks 16 are connected in the two limiting grooves 15 in a sliding mode, the positions of the sliding blocks 12 in the sliding grooves 11 can be limited through the matching of the limiting grooves 15 and the limiting blocks 16, and therefore the positions of the isolation nets 13 can be limited.

Two lugs are symmetrically arranged on the side walls of the two limiting blocks 16, two vertical grooves matched with the corresponding lugs are arranged on the side walls of the two limiting grooves 15, a pressure spring is arranged between the bottom wall of each vertical groove and the corresponding lug, and the limiting effect of the limiting blocks on the sliding block 12 can be kept through the cooperation of the pressure springs and the lugs when the limiting blocks 16 are not acted by external force, so that the separation net 13 is prevented from being separated from the liquid outlet seat 10.

Fixed mounting has the observation window on the outer wall of the cauldron body 1, and the mounted position of observation pipe also in the level height scope on sediment layer, and the design of observation window is convenient for better observe the condition in the cauldron body 1.

The arc-shaped plate 6, the liquid outlet seat 10 and the stirring blades 9 are all made of corrosion-resistant materials (the corrosion-resistant materials can adopt polytetrafluoroethylene), and the possibility that parts in the kettle body 1 are corroded can be reduced due to the use of the corrosion-resistant materials, so that the service life of the UASB treatment equipment for the medical wastewater can be prolonged.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, during the actual operation, the staff can open motor 7 afterwards in introducing the cauldron body 1 with medicine waste water from feed liquor seat 2, stirs the waste liquid of the cauldron body 1 through stirring leaf 9 for organic matter in the waste liquid shifts up and produces precipitate, digestion gas and digestive juice after three phase separator 4 reactions, and digestion gas is collected by the discharge in the gas collection seat 3 of the 1 upper end of the cauldron body, and the digestive juice is gone out and is collected by the discharge in the liquid seat 10.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The UASB treatment equipment for the medical wastewater comprises liquid inlet seats (2) and gas collecting seats (3) which are arranged at the upper end and the lower end of a kettle body (1) and a three-phase separator (4) which is connected in the kettle body (1) through a clamping groove in a clamping manner, and is characterized in that the kettle body (1) is internally divided into a sludge layer, a suspension layer, a precipitation layer and an exhaust layer from bottom to top in sequence, an arc-shaped groove (5) is arranged on the outer wall of the kettle body (1) and communicated with the clamping groove, an arc-shaped plate (6) is rotationally connected in the arc-shaped groove (5), a motor (7) is fixedly arranged at the lower end of the kettle body (1), a rotating rod (8) is fixedly connected to the output end of the motor (7), one end of the rotating rod (8) extending into the kettle body (1) is uniformly provided with a plurality of stirring blades (9), a liquid outlet seat (10) is arranged on the kettle body (1), and the mounting position of the liquid outlet seat (10), an isolation net (13) is arranged in the liquid outlet seat (10).

2. A UASB (upflow anaerobic sludge blanket) treatment equipment for medical wastewater, according to claim 1, characterized in that one end of the arc-shaped plate (6) is fixedly provided with two symmetrically arranged fixed blocks, and a handle (17) is rotatably connected between the two fixed blocks.

3. A UASB (upflow anaerobic sludge blanket) treatment device for medical wastewater, according to claim 1, wherein the inner wall of the liquid outlet seat (10) is uniformly provided with a plurality of chutes (11), the separation net (13) is fixedly provided with a plurality of sliding blocks (12) matched with the corresponding chutes (11), the bottom wall of each chute (11) is provided with a spring (14), and the separation net (13) is arranged in a convex surface manner.

4. A UASB (upflow anaerobic sludge blanket) treatment equipment for medical wastewater, according to claim 3, wherein the outer wall of the liquid outlet seat (10) is symmetrically provided with two limiting grooves (15), the two limiting grooves (15) are communicated with the two sliding grooves (11), respectively, two limiting blocks (16) are connected in the limiting grooves (15) in a sliding manner, two lugs are symmetrically arranged on the side wall of the limiting blocks (16), two vertical grooves matched with the corresponding lugs are arranged on the side wall of the limiting grooves (15), and a pressure spring is arranged between the bottom wall of each vertical groove and the corresponding lug.

5. A UASB (upflow anaerobic sludge blanket) treatment equipment for medical wastewater, according to claim 1, characterized in that the outer wall of the kettle body (1) is fixedly provided with an observation window, and the installation position of the observation tube is also within the horizontal height range of the precipitation layer.

6. A UASB treatment equipment for medical wastewater according to claim 1, wherein the arc-shaped plate (6), the liquid outlet base (10) and the stirring blade (9) are made of corrosion-resistant material.