Sewage treatment device for chemical industry
The utility model relates to a sewage treatment technical field specifically is a sewage treatment device for chemical industry.
The sewage is a general term of water and runoff rainwater drained in the process of activities of residents, comprises domestic sewage, industrial wastewater and other useless water such as primary rainwater flowing into a drainage pipe canal, and generally refers to water which can not be recycled after being treated by a certain technology or can not reach a certain standard after being subjected to primary pollution to prepare pure water.
Current sewage treatment device for chemical industry in wastewater treatment process, can be because contain the residue in the waste water, in filtering process, can make the filter screen blockked up to influence the normal use of device, and the device finishes using the back, because the spot in the sewage can the adhesion at the device inner wall, leads to the staff clean not convenient enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment device for chemical industry to it is stopped up the normal use that influences the device and the spot adhesion in the sewage to put forward the filter screen among the solution above-mentioned background art leads to the clean not convenient enough problem of staff at the device inner wall.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical sewage treatment device comprises a device main body, wherein a sealing door and an operation table are respectively arranged on the outer surface of the device main body, a water inlet is penetrated through one side of the device main body, a motor is arranged at the bottom of the device main body, the output end of the motor is connected with a rotating shaft, the outer surface of the rotating shaft is connected with a rotating rod through a fixing frame, the outer surface of the rotating rod is fixed with a scraping block, the interior of the device main body is fixed with filter screens from top to bottom, the rotating shaft penetrates through the filter screen and extends to the upper part of the filter screen, the other side of the device main body is connected with a water storage chamber through a water guide port, a drain valve is arranged on one side of the water storage chamber, a water pump is fixed on the top of the water storage chamber, a water inlet of the water pump is connected with a water pumping pipe, the output end of the water pump is connected with a water collecting disc through a water discharging pipe, and a water spraying head is installed at the bottom of the water collecting disc.
Preferably, the rotating rod is provided in plurality, and the outer surface of the plurality of rotating rods is smooth.
Preferably, the scraping block is in a conical shape, and the bottom of the scraping block is attached to the outer surface of the filter screen.
Preferably, the water collection tray is located above the interior of the device body.
Preferably, the sprinkler head is provided with a plurality of sprinkler heads, and the sprinkler heads are all attached to the inner wall of the device body.
Preferably, the operation panel is respectively and electrically connected with motor and water pump.
Compared with the prior art, the beneficial effects of the utility model are that: the chemical sewage treatment equipment is provided with a rotary rod and a scraping block, when a hole of a filter screen is blocked by stains in sewage in the use process of the device, a worker can open a motor, the motor runs to enable a rotary shaft to rotate, the rotary shaft drives a fixing frame to enable the rotary rod to rotate, the scraping block which is arranged at the bottom of the rotary rod and is attached to the outer surface of the filter screen scrapes the stains blocked by the rotary shaft, the efficiency of the device for sewage treatment is prevented from being reduced, the situation that the normal use of the device is influenced due to the blockage of the filter screen is avoided, the chemical sewage treatment equipment is provided with a water collecting disc and a water spraying head, after the device is used, filtered water can be stored in a water storage chamber, the worker can open a water pump, and the water pump pumps the water in the water storage chamber through a water pumping pipe, arrange to the water-collecting tray through the drain pipe, spout through the water-collecting tray by a plurality of and device main part inner wall laminating sprinkler bead, impact the inner wall of device main part afterwards, will adhere to the spot on it and wash away, then the staff open the sealing door to take out can to the spot on the filter screen, reduced staff's working strength, avoided the spot adhesion in the sewage to lead to the clean not convenient enough condition of staff at the device inner wall.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;
FIG. 3 is a schematic view of the local enlarged structure of the present invention A
Fig. 4 is a schematic diagram of a partially enlarged structure of the present invention B.
In the figure: 1. a device main body; 2. a water inlet; 3. a sealing door; 4. a motor; 5. a drain valve; 6. an operation table; 7. a water pump; 8. a drain pipe; 9. a rotating shaft; 10. a water guide port; 11. a water pumping pipe; 12. a water collection tray; 13. a sprinkler head; 14. a fixing frame; 15. rotating the rod; 16. scraping the block; 17. a filter screen; 18. a water storage chamber.
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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a chemical sewage treatment device comprises a device main body 1, a water inlet 2, a sealing door 3, a motor 4, a drain valve 5, an operation table 6, a water pump 7, a drain pipe 8, a rotating shaft 9, a water guide port 10, a water pumping pipe 11, a water collecting disc 12, a water spraying head 13, a fixing frame 14, a rotating rod 15, a scraping block 16, a filter screen 17 and a water storage chamber 18, wherein the sealing door 3 and the operation table 6 are respectively installed on the outer surface of the device main body 1, the water inlet 2 penetrates through one side of the device main body 1, a worker can inject sewage into the device through the water inlet 2, the motor 4 is installed at the bottom of the device main body 1, the output end of the motor 4 is connected with the rotating shaft 9, the rotating rod 15 is connected with the outer surface of the rotating shaft 9 through the fixing frame 14, the scraping block 16 is fixed on the outer surface of the rotating, improve the cleanliness factor of sewage, and pivot 9 runs through in filter screen 17 and extends to filter screen 17's top, and the opposite side of device main part 1 is connected with reservoir chamber 18 through leading mouth 10, and drain valve 5 is installed to one side of reservoir chamber 18, and the top of reservoir chamber 18 is fixed with water pump 7, and the water inlet of water pump 7 is connected with drinking-water pipe 11, and the output of water pump 7 is connected with water-collecting tray 12 through drain pipe 8, and sprinkler bead 13 is installed to water-collecting tray 12's bottom.
Referring to fig. 4, the plurality of rotating rods 15 are provided, the outer surfaces of the plurality of rotating rods 15 are smooth, so that dirt is prevented from remaining on the rotating rods 15, the scraping block 16 is tapered, and the bottom of the scraping block 16 is attached to the outer surface of the filter screen 17, so that the dirt on the filter screen 17 can be conveniently scraped by the scraping block 16.
Referring to fig. 1 and 3, the water collecting tray 12 is located above the inside of the device body 1, so that the water collecting tray 12 can be sprayed downwards through the plurality of water spraying heads 13, and the plurality of water spraying heads 13 are attached to the inner wall of the device body 1, so that water can impact the inner wall of the device body 1.
Referring to fig. 1-2, the console 6 is electrically connected to the motor 4 and the water pump 7, respectively, and the operator can operate the motor 4 and the water pump 7 by using the console 6.
The working principle is as follows: firstly, a worker installs the device, then the power supply is switched on, the worker can inject sewage into the device through the water inlet 2, then the sewage passes through the plurality of filter screens 17 and is discharged into the water storage chamber 18 through the water guide port 10, when holes of the filter screens 17 are blocked by stains in the sewage, the worker can turn on the motor 4, the motor 4 operates to enable the rotating shaft 9 to rotate, the rotating shaft 9 drives the fixing frame 14 to enable the rotating rod 15 to rotate, so that the scraping blocks 16 at the bottoms of the rotating rods 15, which are attached to the outer surfaces of the filter screens 17, scrape the stains blocked by the filter screens 17, after the device is used, the filtered water can be stored in the water storage chamber 18, the worker can turn on the water pump 7, the water in the water storage chamber 18 is pumped out by the water pump 7 through the water pumping pipe 11 and is discharged to the water collection disc 12 through the water discharge pipe 8, and then is sprayed out through the water collection disc 12, the inner wall of the device body 1 is impacted to wash away the stain attached to the inner wall, and then the staff opens the sealing door 3 to treat the stain on the filter screen 17.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.