CN218579669U

CN218579669U - Shallow layer filtering device for reducing turbidity of circulating water of submerged arc furnace

Info

Publication number: CN218579669U
Application number: CN202222044675.9U
Authority: CN
Inventors: 崔建云
Original assignee: Gansu Sanxin Silicon Industry Co ltd
Current assignee: Gansu Sanxin Silicon Industry Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-07
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a be used for hot stove circulating water in ore deposit to reduce turbid shallow layer filter equipment, including filtering the storehouse, the fixed and intercommunication in top of filtering the storehouse has the inlet tube, the fixed and intercommunication in right side of filtering the storehouse has the outlet pipe, the inside of filtering the storehouse is provided with filtering component, the inside of filtering the storehouse is provided with clearance mechanism, the inside of filtering the storehouse is provided with and is located the inside business turn over material mechanism of filtering component, business turn over material mechanism includes the screw axis, drives gear, driving cog belt, servo motor, arranges material pipe and feeder hopper, the inner wall right side of filtering the storehouse is rotated and is installed quantity and run through and extend to the left screw axis in filter storehouse for three and one end. This be used for hot stove circulating water in ore deposit to reduce turbid shallow layer filter equipment through the setting of business turn over material mechanism and filtering component, makes the inside filter material in filtration storehouse realize unloading in the automation, is showing and is reducing artifical intensity of labour, promotes change efficiency, has made things convenient for the use.

Description

Shallow layer filtering device for reducing turbidity of circulating water of submerged arc furnace

Technical Field

The utility model relates to a hot stove water cooling system technical field in ore deposit specifically is a shallow layer filter equipment that is used for hot stove circulating water in ore deposit to reduce turbidity.

Background

The submerged arc furnace is also called as an electric arc furnace or a resistance electric furnace, is mainly used for reducing and smelting raw materials such as ores, carbonaceous reducing agents, solvents and the like, a water cooling system is needed to be used for cooling in the operation process, most of circulating water in the water cooling system comes from external natural water, and the inside of the circulating water can form the turbidity of the water due to silt, corrosive organisms, various suspended matters, colloids and the like, so that a water cooling pipeline is easy to scale and is corroded and damaged, and therefore a shallow filter device is needed to be used for carrying out turbidity reduction treatment on the circulating water.

In realizing this application in-process, the inventor finds that there is following problem at least in this technique, inside filter material and the filler material of current shallow filter equipment need the manual work to be changed usually in the use to guarantee that shallow filter equipment can be effectual for a long time filters the impurity of circulating water, but filter material and filler material in the device are most too much in quantity, use the manual work to change, not only waste time and energy, and the material loading efficiency is low, influence the filtration process, so need further improve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for hot stove circulating water in ore deposit to reduce turbid shallow layer filter equipment, possess the filter material of being convenient for and go up advantages such as unloading, solved the inside filter material of current shallow layer filter equipment and need artifical the change, waste time and energy, and the problem of inefficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: a shallow layer filtering device for reducing turbidity of circulating water of a submerged arc furnace comprises a filtering bin, wherein a water inlet pipe is fixed and communicated with the top of the filtering bin, a water outlet pipe is fixed and communicated with the right side of the filtering bin, a filtering component is arranged inside the filtering bin, a cleaning mechanism is arranged inside the filtering bin, and a feeding and discharging mechanism positioned inside the filtering component is arranged inside the filtering bin;

business turn over material mechanism includes the screw axis, drives gear, transmission cingulum, servo motor, arranges material pipe and feeder hopper, the inner wall right side of filtering the storehouse is rotated and is installed quantity and run through and extend to the left screw axis of filtering the storehouse for three and one end, the external fixed mounting of screw axis has the drive gear, the top the external drive who drives the gear installs one end and middle drive gear transmission and is connected and the transmission cingulum that the below drives gear transmission and is connected, filter the left side servo motor in storehouse, servo motor's output and top screw axis fixed connection, the left side of filtering the storehouse is fixed and the intercommunication has the row that is located the screw axis below to expect the pipe, the right side of filtering the storehouse is fixed and the intercommunication has the feeder hopper that is located the screw axis top.

Furthermore, the filtering component comprises separating nets, activated carbon particle layers, volcanic rock layers and gravel layers, the four separating nets are fixedly mounted inside the filtering bin, the spiral shaft is located between the separating nets, the activated carbon particle layers are filled at the tops of the separating nets below the spiral shaft, the gravel layers are filled below the separating nets above the spiral shaft, and the volcanic rock layers are filled between the two separating nets in the middle of the spiral shaft.

Further, clearance mechanism includes hydraulic push rod and cleaning brush, the left side fixed mounting who filters the storehouse has one end to run through and extend to the inside hydraulic push rod of filtration storehouse, hydraulic push rod's output fixed mounting has the cleaning brush that one end and top separation net top contacted.

Further, the equal fixed mounting in outside of inlet tube and outlet pipe has the solenoid valve, the top of feeder hopper articulates there is the top cap.

Further, the discharge pipe is located between the separation nets, and the feed hopper is located between the separation nets.

Furthermore, the particle size of the activated carbon particle layer, the particle size of the volcanic stone layer and the particle size of the gravel layer are all larger than the aperture of the separation net, and support legs are fixedly installed at four corners of the bottom of the filter bin.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this be used for hot stove circulating water in ore deposit to reduce turbid shallow layer filter equipment through the setting of business turn over material mechanism and filtering component, makes the inside filter material in filtration storehouse realize unloading in the automation, is showing and is reducing artifical intensity of labour, promotes change efficiency, has made things convenient for the use.

2. This a shallow layer filter equipment for hot stove circulating water in ore deposit reduces turbidity through the setting of clearance mechanism, effectively avoids filter assembly to suffer the jam, guarantees the filter effect, has made things convenient for the use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a filter bin 1, a water inlet pipe 2, a water outlet pipe 3, a filter assembly 4, a separation net 41, an activated carbon particle layer 42, a volcanic stone layer 43, a gravel layer 44, a cleaning mechanism 5, a hydraulic push rod 51, a cleaning brush 52, a feeding and discharging mechanism 6, a screw shaft 61, a driving gear 62, a transmission toothed belt 63, a servo motor 64, a discharging pipe 65 and a feeding hopper 66.

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.

Referring to fig. 1-3, the shallow layer filtering device for reducing turbidity of circulating water of a submerged arc furnace in the embodiment includes a filtering bin 1, a water inlet pipe 2 is fixed and communicated with the top of the filtering bin 1, a water outlet pipe 3 is fixed and communicated with the right side of the filtering bin 1, electromagnetic valves are fixedly installed outside the water inlet pipe 2 and the water outlet pipe 3, a filtering assembly 4 is arranged inside the filtering bin 1, a cleaning mechanism 5 is arranged inside the filtering bin 1, and a feeding and discharging mechanism 6 located inside the filtering assembly 4 is arranged inside the filtering bin 1.

The submerged arc furnace cooling system is common cooling equipment in the prior art, the water inlet pipe 2 and the water outlet pipe 3 are both communicated with the submerged arc furnace cooling system, the water outlet of the submerged arc furnace cooling system is communicated with the water inlet of the submerged arc furnace cooling system through the water inlet pipe 2, and the water outlet pipe 3 is communicated with the water inlet of the submerged arc furnace cooling system.

In this embodiment, the filter assembly 4 includes a separation net 41, an activated carbon particle layer 42, a volcanic layer 43, and a gravel layer 44, four separation nets 41 are fixedly installed inside the filter bin 1, the screw shaft 61 is located between the separation nets 41, the top of the lower separation net 41 is filled with the activated carbon particle layer 42, the lower of the upper separation net 41 is filled with the gravel layer 44, the volcanic layer 43 is filled between the two middle separation nets 41, the particle size of the activated carbon particle layer 42, the particle size of the volcanic layer 43, and the particle size of the gravel layer 44 are all larger than the aperture of the separation net 41, and four corners of the bottom of the filter bin 1 are fixedly installed with support legs.

Specifically, separate net 41 and effectively separate activated carbon particle layer 42, volcanic layer 43 and grit layer 44, effectively avoid the three intermixture, wherein, suspended solid and the corrosives in activated carbon particle layer 42 effective adsorption aquatic, volcanic layer 43 and grit layer 44 can adsorb aquatic large particle impurity, make shallow circulating water obtain effective filtration.

In this embodiment, the cleaning mechanism 5 includes a hydraulic push rod 51 and a cleaning brush 52, the left side of the filter cabin 1 is fixedly provided with the hydraulic push rod 51, one end of the hydraulic push rod 51 penetrates through and extends to the inside of the filter cabin 1, and the output end of the hydraulic push rod 51 is fixedly provided with the cleaning brush 52, one end of the cleaning brush is in contact with the top of the upper separation net 41.

Specifically, the hydraulic push rod 51 is started, so that the cleaning brush 52 can clean the upper separation net 41 back and forth, dirt is effectively prevented from adhering to the upper separation net 41 to block the upper separation net, and the filtering effect is ensured.

In this embodiment, the feeding and discharging mechanism 6 includes a screw shaft 61, a driving gear 62, a driving toothed belt 63, a servo motor 64, a discharging pipe 65 and a feeding hopper 66, the right side of the inner wall of the filtering bin 1 is rotatably installed with three screw shafts 61, one end of each screw shaft 61 penetrates through and extends to the left side of the filtering bin 1, the driving gear 62 is fixedly installed outside the screw shafts 61, the driving toothed belt 63 with one end in transmission connection with the middle driving gear 62 and with one end in transmission connection with the lower driving gear 62 is installed outside the upper driving gear 62 in transmission, the left servo motor 64 of the filtering bin 1 is fixedly connected with the upper screw shaft 61, the left side of the filtering bin 1 is fixedly and communicated with the discharging pipe 65 located below the screw shafts 61, the right side of the filtering bin 1 is fixedly and communicated with the feeding hopper 66 located above the screw shafts 61, the top of the feeding hopper 66 is hinged with a top cover, the discharging pipe 65 is located between the separating nets 41, and the feeding hopper 66 is located between the separating nets 41.

Specifically, the servo motor 64 that starts drives top screw axis 61 and rotates, make the top drive gear 62 driven the back, make drive toothed belt 63 drive middle drive gear 62 and below drive gear 62 and all rotate, just also make three screw axis 61 all rotate, make the inside filler of filter assembly 4 driven the left side displacement, and fill the space in the middle of the full partition net 41, after filter assembly 4 used a dead time, at this moment, open and arrange material 65 and servo motor 64, make servo motor 64 drive screw axis 61 once more and rotate, just also make the inside filler of filter assembly 4 be convenient for carry out automatic row material, and so, realize the automatic unloading of filter assembly 4 on.

Wherein, the screw shaft 61 bearing is rotationally connected with the filter bin 1, so that the operation of the screw shaft 61 is more stable.

The working principle of the above embodiment is as follows:

(1) When the activated carbon particle layer 42, the volcanic rock layer 43 and the sand-gravel layer 44 are respectively poured into the filter assembly 4 through the three feed hoppers 66, at this time, the started servo motor 64 drives the upper screw shaft 61 to rotate, so that the upper driving gear 62 is driven, the transmission gear belt 63 drives the middle driving gear 62 and the lower driving gear 62 to rotate, and then the three screw shafts 61 are all driven to rotate, so that the activated carbon particle layer 42, the volcanic rock layer 43 and the sand-gravel layer 44 are driven to move to the left side, the space in the middle of the separation net 41 is filled, the servo motor 64 is closed, when circulating water is filtered through the activated carbon particle layer 42, the volcanic rock layer 43 and the sand-gravel layer 44 through the water inlet pipe 2, the circulating water is discharged through the water outlet pipe 3, when the activated carbon particle layer 42, the volcanic rock layer 43 and the sand-gravel layer 44 are used for a period of time, at this time, the discharge pipe 65 and the servo motor 64 are started, the servo motor 64 drives the servo motor 64 to rotate again, so that the activated carbon particle layer 42, the volcanic rock layer 42, the sand-gravel layer 43 and the sand-gravel layer 44 are convenient for automatic discharge, and automatic discharge is realized, and the material discharge is realized, the manual replacement labor intensity is remarkably reduced, and the manual discharge efficiency is improved;

(2) In use, after the filtering assembly 4 is used for a period of time, the cleaning brush 52 can clean the upper separation net 41 back and forth by starting the hydraulic push rod 51, so that dirt is effectively prevented from being adhered to the upper separation net 41 to block the upper separation net, and the filtering effect is ensured.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a shallow layer filter equipment that is used for hot stove circulating water in ore deposit to reduce turbidity, includes filter bin (1), its characterized in that: the water inlet pipe (2) is fixed and communicated with the top of the filtering bin (1), the water outlet pipe (3) is fixed and communicated with the right side of the filtering bin (1), the filtering component (4) is arranged inside the filtering bin (1), the cleaning mechanism (5) is arranged inside the filtering bin (1), and the feeding and discharging mechanism (6) located inside the filtering component (4) is arranged inside the filtering bin (1);

feeding and discharging mechanism (6) include screw axis (61), drive gear (62), drive cingulum (63), servo motor (64), arrange material pipe (65) and feeder hopper (66), the inner wall right side of filtering storehouse (1) is rotated and is installed quantity and run through and extend to filter left screw axis (61) of storehouse (1) for three and one end, the outside fixed mounting of screw axis (61) has drive gear (62), the top the outside transmission who drives gear (62) installs one end and intermediate drive gear (62) transmission connection and below drive gear (62) transmission connection's drive cingulum (63), filter left side servo motor (64) of storehouse (1), the output and top screw axis (61) fixed connection of servo motor (64), the left side of filtering storehouse (1) is fixed and the intercommunication has row material pipe (65) that are located screw axis (61) below, the right side of filtering storehouse (1) is fixed and the intercommunication has feeder hopper (66) that are located screw axis (61) top.

2. The shallow layer filtering device for reducing the turbidity of the circulating water of the submerged arc furnace as claimed in claim 1, wherein: the filter assembly (4) comprises a separation net (41), four active carbon particle layers (42), a volcanic layer (43) and a gravel layer (44), the separation net (41) is fixedly installed inside the filter bin (1), the spiral shaft (61) is located between the separation nets (41), the active carbon particle layers (42) are filled at the top of the separation net (41), the gravel layer (44) is filled below the separation net (41), and the volcanic layer (43) is filled between the separation nets (41).

3. The shallow layer filtering device for reducing the turbidity of the circulating water of the submerged arc furnace as claimed in claim 1, wherein: clearance mechanism (5) include hydraulic push rod (51) and cleaning brush (52), the left side fixed mounting who filters storehouse (1) has one end to run through and extend to the inside hydraulic push rod (51) of filtration storehouse (1), the output fixed mounting of hydraulic push rod (51) has cleaning brush (52) that one end and top separation net (41) top contacted.

4. The shallow layer filtering device for reducing the turbidity of the circulating water of the submerged arc furnace as claimed in claim 1, wherein: the outside of inlet tube (2) and outlet pipe (3) is equal fixed mounting has the solenoid valve, the top of feeder hopper (66) articulates there is the top cap.

5. The shallow layer filtering device for reducing the turbidity of the circulating water of the submerged arc furnace as claimed in claim 2, wherein: the discharge pipe (65) is located between the separation nets (41), and the feed hopper (66) is located between the separation nets (41).

6. The shallow layer filtering device for reducing the turbidity of the circulating water of the submerged arc furnace as claimed in claim 2, wherein: the particle size of the activated carbon particle layer (42), the particle size of the volcanic rock layer (43) and the particle size of the gravel layer (44) are all larger than the aperture of the separation net (41), and four corners of the bottom of the filter bin (1) are all fixedly provided with support legs.