CN211885609U

CN211885609U - Catering sewage slag removal equipment

Info

Publication number: CN211885609U
Application number: CN201922377720.0U
Authority: CN
Inventors: 冯国亮
Original assignee: Ningbo Blue Environment Science And Technology Ltd
Current assignee: Ningbo Blue Environment Science And Technology Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-10
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a food and beverage sewage slag removal equipment, including feed liquor water conservancy diversion room and stock solution room in the box of this equipment, the feed liquor water conservancy diversion room is located one side above the stock solution room, feed liquor water conservancy diversion bottom of room is equipped with the water conservancy diversion inclined plane of drain to stock solution room top, the stock solution room top is equipped with the flat filter plate that carries out the filter residue to the sewage that the water conservancy diversion inclined plane flowed into the stock solution room, flat filter plate one end is the upset setting for the box, the other end is equipped with the arc filter plate that extends towards the stock solution room downwards, when the arc filter plate overturns along with flat filter plate, the filtering surface of arc filter plate is laminated with the end of the water; the other side of the box body, which is positioned above the liquid storage chamber, is provided with a slag discharging channel, and the overturning hinged end of the flat filter plate corresponds to the slag discharging channel. Through the structure, the deslagging filtering under the initial state is realized by the flat filtering plate, the dumping operation of slag charge is realized by controlling the flat filtering plate to overturn, the operation is simpler and more convenient, and the deslagging effect is better.

Description

Catering sewage slag removal equipment

Technical Field

The utility model relates to sewage treatment, in particular to a food and beverage sewage deslagging device.

Background

Along with the continuous development of urbanization, the problem of living pollution is more prominent, and the urban environment is affected a lot, wherein the treatment of restaurant sewage is one of the prominent problems. In order to solve the problem of restaurant sewage, the prior art also discloses a plurality of treatment devices, and most of the treatment devices are realized by adopting the modes of deslagging filtration, precipitation, multi-stage oil-water separation, biological treatment decomposition and the like, wherein deslagging filtration is often the first step and plays an especially important role. The filter mode of current slagging-off is more, and comparatively common have filter screen slagging-off, spiral slagging-off, centrifugal deslagging etc. wherein the filter screen slagging-off is the simplest effectual, and the cost is also lower, but needs artifical periodic cleaning, comparatively wastes time and energy in the operation, and need suspend the filter slagging-off operation during the clearance, influences normal sewage treatment. Spiral slagging-off and centrifugal deslagging then degree of automation is higher, and the treatment effect is good, but the input cost is great relatively, and the later stage also needs the periodic maintenance clearance, and it is comparatively inconvenient to dismantle. Therefore, the existing deslagging filtering structure and deslagging mode are to be improved.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a catering sewage slag removing device in the field, which solves the technical problem that the prior slag removing device structure is difficult to achieve in the aspects of use cost and automatic convenience of slag removal. The purpose is realized by the following technical scheme.

A catering sewage deslagging device comprises a main body of the device, wherein a box body is provided with a liquid inlet at the upper part, and the box body comprises a liquid inlet diversion chamber and a liquid storage chamber; the sewage filter is characterized in that the liquid inlet diversion chamber is positioned on one side above the liquid storage chamber, the liquid inlet diversion chamber is positioned below the liquid inlet, a diversion inclined plane for guiding liquid to the upper part of the liquid storage chamber is arranged at the bottom of the liquid inlet diversion chamber, a flat filter plate for filtering the sewage flowing into the liquid storage chamber from the diversion inclined plane is arranged above the liquid storage chamber, one end of the flat filter plate is used as a hinged shaft and is arranged in a turnover manner relative to the box body, and one end of the hinged shaft extends out of the box body and is fixedly; the other end of the flat filter plate is provided with an arc-shaped filter plate extending downwards into the liquid storage chamber, the two ends of the arc-shaped filter plate along the arc direction are respectively provided with an upper limiting block and a lower limiting block for limiting the turnover angle of the flat filter plate, when the flat filter plate is not turned over, the upper limiting block of the arc-shaped filter plate is lapped and limited at the upper edge of the tail end of the guide inclined plane at the bottom of the liquid inlet guide chamber, and when the flat filter plate is turned over upwards to the right position, the lower limiting block of the arc-shaped filter plate is limited at the lower edge; when the arc-shaped filter plate is turned over along with the flat filter plate, the filter surface of the arc-shaped filter plate is always abutted against and attached to the tail end of the guide inclined surface at the bottom of the liquid inlet guide chamber to form a closed state; and a slag discharging channel is arranged on the other side of the inside of the box body above the liquid storage chamber, and the overturning hinged end of the flat filter plate corresponds to the slag discharging channel. Through the structure, deslagging and filtering in an initial state are realized by utilizing the flat filtering plate, the flat filtering plate is controlled to overturn to realize dumping operation of slag, the operation is simpler and more convenient, and the deslagging effect is better; and when toppling over, replace flat filter board by arc filter plate and realize the slagging-off and filter to guarantee sewage treatment's normal clear, need not discontinuous treatment.

The filtering surface of the flat filtering plate is provided with a scraping plate for scraping the slag of the filtering surface through swinging, and the back of the flat filtering plate is fixedly provided with a first swinging motor for driving the scraping plate to swing. Through this structure, realize electronic scraping operation, degree of automation is high, further improves the effect of flat filter board slag charge clearance.

The filtering surface of the flat filtering plate is provided with at least two groups of scraping plates which synchronously swing and rotate, and all the scraping plates form synchronous swinging and rotating through hinged transverse connecting rods. Through this structure, make things convenient for the not unidimensional flat filter board slag charge clearance operation of adaptation.

The swing handle is replaced by a second swing motor, and the second swing motor is fixed on the outer side surface of the box body. Through this structure, realize the automatic upset operation of flat filter, it is comparatively laborsaving, degree of automation is high.

The top is fixed to be equipped with the pulling in the box electric block that flat filter overturns, and electric block's rope connects flat filter promptly. Through this structure, can realize the electronic automatic upset operation of flat filter equally.

The top is equipped with the electronic jar of the upset of the flat filter of pulling in the box, and the cylinder body one end activity of electronic jar hinges in box top in promptly, the push rod end activity of electronic jar hinges in flat filter. Through this structure, can realize the electronic automatic upset operation of flat filter equally.

And a flow distribution plate for distributing the sewage entering from the liquid inlet is arranged in the liquid inlet flow guide chamber. By adding the splitter plate, the sewage entering the liquid inlet diversion chamber is uniformly dispersed.

And two sides of the flat filter plate are provided with baffle plates for stopping slag. Through this structure, make between flat filter both sides and the box wall reduce the problem that the slag charge blockked up.

The flat filter plate and the arc-shaped filter plate are both provided with detachable filter screens. Through this structure, convenient dismantlement, clearance, maintenance operation.

The utility model discloses overall structure is comparatively simple, and the cost of manufacture is lower, and the slagging-off is filtered comparatively reliably, and is effectual, can realize quick scarfing cinder operation, labour saving and time saving, and dismouting, washing, maintenance are comparatively convenient, are fit for as all kinds of sewage, especially the filtration slagging-off equipment of food and beverage sewage uses, or the improvement of equipment structure of the same kind.

Drawings

Fig. 1 is a schematic diagram of the internal structure in the initial state of the present invention.

Fig. 2 is a schematic view of the internal structure of the slag removal state of the utility model.

Fig. 3 is a schematic structural view of the filtering and deslagging part of the utility model.

Fig. 4 is a schematic top view of the internal structure of fig. 1.

Fig. 5 is a schematic view of the synchronous scraping structure of the scraping plate of the present invention.

Fig. 6 is a schematic structural view of an alternative turning control scheme of the flat filter plate of the present invention.

The sequence numbers and names in the figure are: 1. the box, 101, inlet, 102, the inlet water conservancy diversion room, 103, water conservancy diversion inclined plane, 104, liquid storage chamber, 105, slag channel, 106, flow distribution plate, 2, flat filter, 3, arc filter plate, 301, go up spacing piece, 302, lower spacing piece, 4, scraping flitch, 5, first pendulum change motor, 6, second pendulum change motor, 7, electric block, 8, horizontal connecting rod.

Detailed Description

The invention will now be further described with reference to the accompanying drawings.

As shown in figures 1-5, the main body of the catering sewage slag removal equipment is a box body 1 with a liquid inlet 101 at the upper part, the box body is internally provided with a liquid inlet diversion chamber 102 and a liquid storage chamber 104, the liquid inlet diversion chamber is positioned at one side above the liquid storage chamber, the liquid inlet is positioned at the center of the top of the liquid inlet diversion chamber, the liquid inlet diversion chamber is internally provided with a flow distribution plate 106 for distributing sewage entering from the liquid inlet, the bottom of the liquid inlet diversion chamber is provided with a diversion inclined plane 103 for guiding liquid to the upper part of the liquid storage chamber, the upper part of the liquid storage chamber is provided with a flat filter plate, namely, the flat filter plate is provided with filter holes for filtering residues, one end of the flat filter plate is used as a hinged shaft and is arranged in an overturning way relative to the box body, and one end of the articulated shaft extends out of the box body and is fixedly connected with a swinging handle or a second swinging motor 6, the swinging handle or the second swinging motor drives the flat filter plate to turn, and the second swinging motor is fixedly connected with the box body. The other end of the flat filter plate is provided with an arc filter plate 3 extending downwards into the liquid storage chamber, the arc filter plate is provided with a filter hole for filtering filter residues, the two ends of the arc filter plate along the arc direction are respectively provided with an upper limiting block 301 and a lower limiting block 302 for limiting the turnover angle of the flat filter plate, and when the flat filter plate is not turned over, the upper limiting block of the arc filter plate is lapped and limited at the upper edge of the tail end of a guide inclined plane at the bottom of the liquid inlet guide chamber; when the flat filter plate is turned upwards to a proper position, the lower limiting block of the arc filter plate is limited at the lower edge of the tail end of the guide inclined plane at the bottom of the liquid inlet guide chamber. When the arc-shaped filter plate is turned over along with the flat filter plate, the filter surface of the arc-shaped filter plate is always abutted against and attached to the tail end of the guide inclined surface at the bottom of the liquid inlet guide chamber to form a closed state. The other side of the box body above the liquid storage chamber is provided with a slag discharging channel 105, and the overturning hinged end of the flat filter plate corresponds to the slag discharging channel, namely, slag falls into the slag discharging channel when the flat filter plate overturns.

The filtering surface of the flat filtering plate 2 is provided with a scraping plate 4 which scrapes the slag material of the filtering surface into a slag discharging channel through swinging, and the back surface of the flat filtering plate is fixedly provided with a first swinging motor 5 which drives the scraping plate to swing through a support. The filtering surface of the flat filtering plate is provided with two groups of synchronous swinging and rotating scraping plates, and the two groups of scraping plates form synchronous swinging and rotating through a hinged transverse connecting rod 8. Namely, when the first swing motor drives one of the scraping plates to swing, the other scraping plate realizes synchronous swing and rotation scraping operation by virtue of linkage of the transverse connecting rod.

The flat filter plate 2 can be swung and rotated by an external second swing motor 6 or a swing handle, and the same purpose can be achieved by the following two schemes. In the first scheme (shown in fig. 6), an electric hoist 8 for pulling the flat filter plate to overturn is fixedly arranged at the inner top of the box body 1, namely, a rope of the electric hoist is connected with the flat filter plate, and the flat filter plate is pulled to overturn through the electric hoist. The second scheme (not drawing the attached drawing), the top is equipped with the electronic jar of the flat filter upset of pulling in the box, and the cylinder body one end activity of electronic jar hinges in box top promptly, and the push rod end activity of electronic jar hinges in flat filter, through the flexible flat filter upset operation of driving of electronic jar.

In order to solve the problem of slag blockage between the two sides of the flat filter plate 2 and the inner side wall surface of the box body 1, the two sides of the flat filter plate are provided with a baffle for stopping slag.

In order to facilitate the cleaning and maintenance of the flat filter plate 2 and the arc filter plate 3, the flat filter plate and the arc filter plate can also be designed into detachable filter screens.

The working method of the catering sewage deslagging equipment comprises the following steps: sewage enters a liquid inlet 101 of the box body 1, is divided by a flow dividing plate 106 and then is guided by a guide inclined plane 103 at the bottom of a liquid inlet guide chamber 102 to enter a flat filter plate 2, the flat filter plate filters and removes slag from the sewage, the sewage after removing the slag enters a liquid storage chamber 104, and slag is accumulated on the flat filter plate; when the slag on the flat filter plate needs to be cleaned, the flat filter plate is driven to overturn to the lower limit block 302 of the arc-shaped filter plate to be abutted against the lower edge of the tail end of the flow guide inclined plane for limiting through the swing handle or the second swing motor 6, and the flat filter plate is in an inclined material pouring shape; at this moment, open first pendulum motor 5 and drive and scrape flitch 4 and scrape the material operation, make the slag charge of flat filter fully fall into to the passageway 105 of slagging tap in, collect by outside collecting box behind the passageway of slagging tap. When the flat filter plate is used for cleaning slag materials, sewage in the liquid inlet diversion chamber is filtered and deslagging through the arc-shaped filter plate, the sewage after deslagging enters the liquid storage chamber, the slag materials are accumulated in the liquid inlet diversion chamber, after the flat filter plate is cleaned, the flat filter plate is reset, the upper limiting block of the arc-shaped filter plate is lapped and limited at the upper edge of the tail end of a diversion inclined plane at the bottom of the liquid inlet diversion chamber, the arc-shaped filter plate is used for filtering and switching into the flat filter plate again, and the slag materials in the liquid inlet diversion chamber can enter the flat filter plate again along with the sewage for deslagging and filtering; the method is repeated to realize the slag removal and filtration operation of the catering sewage slag removal equipment.

The above contents are intended to illustrate the technical means of the present invention, and do not limit the technical scope of the present invention. Obvious modifications or substitutions for the present invention by a person of ordinary skill in the art in combination with the prior art also fall within the protection scope of the present invention.

Claims

1. A catering sewage deslagging device comprises a main body of the device, wherein the main body of the device is a box body (1) with a liquid inlet (101) at the upper part, and the box body comprises a liquid inlet diversion chamber (102) and a liquid storage chamber (104); the device is characterized in that the liquid inlet diversion chamber (102) is positioned on one side above the liquid storage chamber (104), the liquid inlet diversion chamber is positioned below the liquid inlet (101), a diversion inclined plane (103) for guiding liquid to the upper part of the liquid storage chamber is arranged at the bottom of the liquid inlet diversion chamber, a flat filter plate (2) for filtering the sewage flowing into the liquid storage chamber from the diversion inclined plane is arranged above the liquid storage chamber, one end of the flat filter plate is used as a hinged shaft and is arranged in a turnover mode relative to the box body (1), and one end of the hinged shaft extends out of the box body and is fixedly connected; the other end of the flat filter plate is provided with an arc-shaped filter plate (3) which extends downwards towards the liquid storage chamber, the two ends of the arc-shaped filter plate along the arc direction are respectively provided with an upper limiting block (301) and a lower limiting block (302) which limit the turnover angle of the flat filter plate, when the flat filter plate is not turned over, the upper limiting block of the arc-shaped filter plate is lapped and limited at the upper edge of the tail end of the guide inclined plane at the bottom of the liquid inlet guide chamber, and when the flat filter plate is turned over upwards to the right position, the lower limiting block of the arc-shaped filter plate is limited at; when the arc-shaped filter plate is turned over along with the flat filter plate, the filter surface of the arc-shaped filter plate is always abutted against and attached to the tail end of the guide inclined surface at the bottom of the liquid inlet guide chamber to form a closed state; and a slag discharging channel (105) is arranged on the other side of the inside of the box body above the liquid storage chamber, and the overturning hinged end of the flat filtering plate corresponds to the slag discharging channel.

2. The catering sewage deslagging equipment according to claim 1, wherein the filtering surface of the flat filtering plate (2) is provided with a scraping plate (4) which scrapes the slag on the filtering surface into the slag discharging channel through swinging, and the back of the flat filtering plate is fixedly provided with a first swinging motor (5) which drives the scraping plate to swing.

3. The catering sewage deslagging apparatus according to claim 1, wherein the filtering surface of the flat filtering plate (2) is provided with at least two groups of synchronously swinging scraping plates (4), and all the scraping plates form synchronous swinging through hinged transverse connecting rods (8).

4. The catering sewage deslagging device according to claim 1, wherein the swing handle is replaced by a second swing motor (6) fixed on the outer side surface of the box body (1).

5. The catering sewage deslagging equipment according to claim 1, wherein an electric hoist (7) for pulling the flat filter plate (2) to overturn is fixedly arranged at the inner top of the box body (1), namely a rope of the electric hoist is connected with the flat filter plate.

6. The catering sewage deslagging equipment according to claim 1, wherein the top in the box body (1) is provided with an electric cylinder for pulling the flat filtering plate (2) to overturn, namely, one end of a cylinder body of the electric cylinder is movably hinged to the top in the box body, and a push rod end of the electric cylinder is movably hinged to the flat filtering plate.

7. The catering sewage deslagging apparatus according to claim 1, wherein a flow dividing plate (106) for dividing the sewage entering from the liquid inlet (101) is arranged in the liquid inlet diversion chamber (102).

8. The catering sewage deslagging device according to claim 1, wherein two sides of the flat filtering plate (2) are provided with baffles for stopping slag.

9. The catering sewage deslagging apparatus according to claim 1, wherein the flat filter plate (2) and the arc filter plate (3) are provided with detachable filter screens.