CN215137721U

CN215137721U - Potato cleaning and processing wastewater treatment device

Info

Publication number: CN215137721U
Application number: CN202120998219.0U
Authority: CN
Inventors: 高军; 刘旭佳; 贾占天; 李仲
Original assignee: Gansu Lantian Potato Industry Development Co ltd
Current assignee: Gansu Lantian Potato Industry Development Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-14
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a potato cleaning and processing wastewater treatment device, which comprises a screen drum support, wherein a screen drum is arranged above the screen drum support, the screen drum is driven by a driving motor to roll through a transmission shaft, the screen drum comprises an inner screen drum and an outer screen drum, the screen mesh diameter of the inner screen drum is larger than that of the outer screen drum, a cleaning mechanism is arranged on the transmission shaft, a conical water receiving tank is arranged below the screen drum, two ends of the conical water receiving tank are fixed on the screen drum support, the width of the conical filter tank is larger than that of the outer screen drum, and the outlet end of the conical water receiving tank is provided with a filter assembly and is connected to a wastewater treatment system through a drainage pipeline; the utility model discloses a double-deck sieve section of thick bamboo that sets up can effectually wash potato skin and the impurity treatment on the skin in the waste water of processing with potato preliminary treatment, and the waste water through a sieve section of thick bamboo further filters tiny impurity through the filter assembly of toper water receiving tank below to and earth sand, make the waste water secondary that gets into effluent disposal system obtain filtering.

Description

Potato cleaning and processing wastewater treatment device

Technical Field

The utility model belongs to the technical field of potato starch production and processing, concretely relates to potato cleaning and processing effluent treatment plant.

Background

The waste water produced in the production process of the potato whole flour is more and has high concentration, so that the industry becomes a key object of the environmental protection department, fresh potatoes are subjected to the technical processes of cleaning, peeling, selecting, slicing, rinsing, pre-cooking, cooling, cooking, mashing and the like, and the fine granular, flaky or powdery product obtained by dehydration and drying is generally called as the potato whole flour, the potatoes are required to be cleaned in a drum-type cleaning machine in advance in the processing process, the cleaned potatoes are put into a steam peeling machine in batches, so that water bubbles are generated on the surfaces of the potatoes, then the outer skins are washed by running water, a large amount of waste water is produced in the cleaning and peeling processes, the waste water produced in the cleaning process mainly contains potato skins, impurity silt and the like on the potato skins, if the waste water is directly discharged, not only waste is caused, but also serious pollution is caused to the environment, most of the existing process adopts a sedimentation tank to carry out sedimentation treatment on the waste water, however, as the impurities on the potato peels and the potato peels in the wastewater are accumulated more and more, if the impurities are not effectively removed, the difficulty of a subsequent wastewater treatment system is increased, the treatment process is complex, and the production efficiency is low, so that how to more effectively solve the problem that the wastewater treatment is the main problem facing potato enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a potato cleaning and processing effluent treatment plant to solve among the prior art impurity treatment not thorough problem on potato skin and the skin in the waste water of potato preliminary treatment cleaning and processing.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a potato washs processing effluent treatment plant, includes sieve cylinder support, is equipped with a sieve section of thick bamboo in sieve cylinder support's top, and a sieve section of thick bamboo rolls through driving motor drive transmission shaft, a sieve section of thick bamboo includes an interior sieve section of thick bamboo and an outer sieve section of thick bamboo, and the sieve mesh diameter of an interior sieve section of thick bamboo is greater than the sieve mesh diameter of an outer sieve section of thick bamboo, is equipped with wiper mechanism on the transmission shaft, and the below of a sieve section of thick bamboo is equipped with the toper water receiving tank, the both ends of toper water receiving tank are fixed on sieve cylinder support and the width of toper filter-tank is greater than the diameter of an outer sieve section of thick bamboo, and the exit end of toper water receiving tank is equipped with filter assembly and is connected to effluent treatment system through drainage pipe.

Further, wiper mechanism sets up the support frame in the transmission shaft both sides including the symmetry, be equipped with spray line on the support frame, last cleaning brush and the shower nozzle of being equipped with at interval in proper order of spray line.

Furthermore, one end of the spraying pipeline is provided with a water pump at a water inlet end and is connected with the water conveying pipeline, and the other end of the spraying pipeline is a closed end.

Further, the spray head is connected with the spray pipeline through an obliquely arranged pipeline.

Further, filtering mechanism is including dismantling connector, sieve filter screen and multilayer filter cloth, and the sieve filter screen is fixed in the top of dismantling the connector, and multilayer filter cloth is established in the below of dismantling the connector.

Furthermore, the detachable connecting body comprises a pipe body, the upper part of the pipe body is connected with the outlet end pipe body of the conical water receiving tank through a flange, and the lower part of the pipe body is connected with the drainage pipeline through a flange.

Furthermore, two ends of the inner screen cylinder extend outwards to form a slag discharge area.

Furthermore, a water storage tank is further arranged between the drainage pipeline and the wastewater treatment system, a first water outlet port is arranged above the water storage tank, a water inlet port connected with the drainage pipeline is arranged on one side below the water storage tank, a second water outlet port is arranged on the other side below the water storage tank, and a sewage discharge port is arranged at the bottom of the water storage tank.

Furthermore, the first water outlet port, the second water outlet port, the water inlet port and the sewage discharge port are respectively provided with a valve.

The utility model has the advantages that: the double-layer screen drum can effectively treat impurities on potato skins and potato skins in the wastewater of potato pretreatment cleaning processing, and as the diameter of the screen mesh of the inner screen drum is larger than that of the screen mesh of the outer screen drum, some large impurity screens are left outside the inner screen drum, so that the outer screen drum cannot be blocked, and the cleaning process of the inner side of the outer screen drum is reduced; the waste water passing through the screen drum is further filtered to remove fine impurities and soil sand through the filtering component below the conical water receiving tank, so that the waste water entering the waste water treatment system is secondarily filtered.

Drawings

FIG. 1 is a schematic structural view of a wastewater treatment device for potato cleaning and processing.

In the figure: 1. a screen cylinder support; 2. an outer screen cylinder; 3. an inner screen cylinder; 4. a drive motor; 5. a drive shaft; 6. a conical water receiving tank; 7. a water discharge pipeline; 8. a water storage tank; 9. a support frame; 10. a spray pipe; 11. cleaning brushes; 12. a spray head; 13. a pipe body; 14. a sieve plate filter screen; 15. a plurality of layers of filter cloth; 16. a first water outlet port; 17. a second water outlet port; 18 waste port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, a potato cleaning processing effluent treatment plant, including sieve tube holder 1, be equipped with a sieve section of thick bamboo in sieve tube holder 1's top, a sieve section of thick bamboo rolls through driving motor 4 drive transmission shaft 5, a sieve section of thick bamboo includes an interior sieve section of thick bamboo 3 and an outer sieve section of thick bamboo 2, and the outside extension in both ends of an interior sieve section of thick bamboo 3 forms row's sediment district, can prevent that potato skin from spilling at sieve section of thick bamboo pivoted in-process, and the sieve mesh diameter of an interior sieve section of thick bamboo 3 is greater than the sieve mesh diameter of an outer sieve section of thick bamboo 2, is equipped with wiper mechanism on transmission shaft 5, and the below of a sieve section of thick bamboo is equipped with toper water receiving tank 6, the both ends of toper water receiving tank 6 are fixed on sieve tube holder 1 and the width of toper water receiving tank 6 is greater than the diameter of an outer sieve section of thick bamboo 2, and the exit end of toper water receiving tank 6 is equipped with filter assembly and is connected to effluent treatment system through drainage pipe 7.

The cleaning mechanism comprises support frames 9 symmetrically arranged on two sides of the transmission shaft 5, a spray pipeline 10 is arranged on each support frame 9, and cleaning brushes 11 and spray heads 12 are sequentially arranged on the spray pipelines 10 at intervals; the spray head 12 is connected with the spray pipeline 10 through an obliquely arranged pipeline; one end of the spray pipeline 10 is provided with a water pump for the water inlet end and is connected with a water pipeline, the other end of the spray pipeline is a closed end, potato peels in the inner screen cylinder 3 are cleaned through the spray head 12 and the cleaning brush 11, and the potato peels can not enter the conical water receiving tank 6 with waste water.

The filtering mechanism comprises a detachable connecting body, a sieve plate filtering net 14 and a plurality of layers of filtering cloth 15, wherein the sieve plate filtering net 14 is fixed above the detachable connecting body, and the plurality of layers of filtering cloth 15 are arranged below the detachable connecting body; the detachable connector comprises a pipe body 13, the upper part of the pipe body 13 is connected with the outlet end pipe body of the conical water receiving tank 6 through a flange, the lower part of the pipe body 13 is connected with the drainage pipe 7 through a flange, and after the detachable connector is used for a period of time, the sieve plate filter screen 14 and the multilayer filter cloth 15 are conveniently cleaned.

A water storage tank 8 is also arranged between the drainage pipeline 7 and the wastewater treatment system, a first water outlet port 16 is arranged above the water storage tank 8, a water inlet port connected with the drainage pipeline is arranged on one side below the water storage tank, a second water outlet port 17 is arranged on the other side below the water storage tank, and a sewage discharge port 18 is arranged at the bottom of the water storage tank; the first water outlet port 16 and the second water outlet port 17 are respectively provided with a sewage discharge port 18.

Fresh potato is getting into through the conduit through washing and peeling process in a large amount of waste water production the utility model discloses an in the screen drum, the potato skin in with waste water through the inner screen drum 3 and the 2 two-layer screen drums of outer screen drum of a screen drum filters on the screen drum, and waste water after the sieve is separated further filters the tiny impurity of aquatic through sieve filter screen 14 and the 15 multilayer filter cloths in the filtering component, makes the waste water that gets into the effluent disposal system reach cleanly basically, makes potato effluent disposal system can be high-efficient, quick completion waste water treatment work.

A water storage tank 8 is also arranged between the drainage pipeline 7 and the wastewater treatment system, when the production is continuously carried out during potato cleaning and processing, the wastewater treatment system for treating wastewater cannot treat the wastewater of the wastewater treatment device in time, the wastewater is relieved through the arranged water storage tank 8, a first water outlet port 16 is arranged above the water storage tank 8, a water inlet port connected with a drainage pipeline is arranged on one side below the water storage tank, a second water outlet port 17 is arranged on the other side below the water storage tank, when the wastewater is placed in the box body of the water storage tank 8 for a period of time, the wastewater is further settled, and the settled wastewater is discharged into the wastewater treatment system through the first water outlet port 16 for subsequent treatment; when the production is in a slack season, the drain valve of the first water outlet port 16 is closed, the drain valve of the second water outlet port 17 is opened, water in the water storage tank is directly discharged to a wastewater treatment system through the second water outlet port 17 for subsequent treatment, a sewage discharge port 18 is arranged at the bottom of the water storage tank 8, the water storage tank is conveniently and periodically cleaned, and secondary pollution of water is avoided.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a potato cleaning and processing effluent treatment plant, includes sieve tube holder, is equipped with a sieve section of thick bamboo in sieve tube holder's top, and a sieve section of thick bamboo rolls its characterized in that through driving motor drive transmission shaft: the sieve section of thick bamboo includes an interior sieve section of thick bamboo and an outer sieve section of thick bamboo, and the sieve mesh diameter of an interior sieve section of thick bamboo is greater than the sieve mesh diameter of an outer sieve section of thick bamboo, is equipped with wiper mechanism on the transmission shaft, and the below of a sieve section of thick bamboo is equipped with toper water receiving tank, the both ends of toper water receiving tank are fixed on sieve section of thick bamboo support and the width of toper filter tank is greater than the diameter of an outer sieve section of thick bamboo, and the exit end of toper water receiving tank is equipped with filtering component and is connected to effluent disposal system through drainage pipe.

2. The potato washing processing wastewater treatment device of claim 1, wherein: the cleaning mechanism comprises support frames symmetrically arranged on two sides of the transmission shaft, a spray pipeline is arranged on the support frames, and cleaning brushes and spray heads are sequentially arranged on the spray pipeline at intervals.

3. The potato washing and processing wastewater treatment device of claim 2, wherein: one end of the spraying pipeline is a water inlet end which is provided with a water pump and is connected with the water delivery pipeline, and the other end of the spraying pipeline is a closed end.

4. The potato washing and processing wastewater treatment device of claim 2, wherein: the spray head is connected with the spray pipeline through a pipeline which is arranged obliquely.

5. The potato washing processing wastewater treatment device of claim 1, wherein: the filter mechanism comprises a detachable connector, a sieve plate filter screen and a plurality of layers of filter cloth, wherein the sieve plate filter screen is fixed above the detachable connector, and the plurality of layers of filter cloth are arranged below the detachable connector.

6. The device for treating potato washing and processing wastewater as claimed in claim 5, wherein: the detachable connector comprises a pipe body, the upper part of the pipe body is connected with the outlet end pipe body of the conical water receiving tank through a flange, and the lower part of the pipe body is connected with the drainage pipeline through a flange.

7. A potato washing processing wastewater treatment device according to claim 2 or 5, characterized in that: both ends of the inner screen cylinder extend outwards to form a slag discharge area.

8. The device for treating potato washing and processing wastewater as claimed in claim 7, wherein: still be equipped with the storage water tank between drainage pipe and the effluent disposal system, the top of storage water tank is equipped with first water outlet port, and below one side is equipped with the water inlet port of being connected with drainage pipe, and the opposite side is equipped with the second water outlet port, and the bottom is equipped with the blowdown port.

9. The device for treating potato washing and processing wastewater as claimed in claim 8, wherein: and the first water outlet port, the second water outlet port, the water inlet port and the sewage discharge port are respectively provided with a valve.