CN213834985U - Magnetic seed recovery equipment - Google Patents

Abstract

The utility model provides a magnetic seed recovery device relates to sludge treatment technical field. The magnetic seed recovery device comprises a machine body, a scattering assembly, a magnetic mud separation assembly, a magnetic seed metering pump and a PID control module. The machine body is internally provided with a holding tank for holding sludge containing magnetic seeds. The scattering assembly is fixed on the machine body and is provided with a sludge inlet and a sludge outlet, the sludge inlet is communicated with the magnetic seed flocculation device, and the sludge outlet is communicated with the holding tank. The magnetic mud separation component is arranged on the machine body, and the magnetic seed metering pump is fixed on the machine body. The outlet of the magnetic seed metering pump can be communicated with the magnetic seed flocculation device. PID control module and magnetism kind measuring pump electric connection, PID control module sets up on the organism. Organism, the setting of breaking up subassembly, magnetic mud separation module, magnetism kind measuring pump and PID control module can retrieve the magnetism kind among the magnetism kind flocculation device to throw the magnetism kind of retrieving once more into in the magnetism kind flocculation device, in order to realize the cyclic utilization of magnetism kind, reduce sludge treatment's cost.

Description

Magnetic seed recovery equipment

Technical Field

The utility model belongs to the technical field of sludge treatment technique and specifically relates to a magnetic seed recovery plant is related to.

Background

The magnetic seed treatment is a current sludge treatment method, and magnetic seeds are put into the sludge containing water in the magnetic seed flocculation device according to the action of affinity among particles or molecules so as to adsorb various pollutants in the sludge, thereby achieving the effect of purifying the sludge. The added substances are magnetic seeds for adsorbing various pollutants in the sludge and promoting the sedimentation and separation of the pollutants. Iron powder, magnetite, maghemite, hematite particles, and bacteria with magnetic moments (adsorption of ferromagnetic ions) are commonly used as magnetic species.

The purifying effect of the magnetic seeds on the sludge depends on the physical characteristics of the sludge, and if the magnetic seeds can be recycled, the loss of the magnetic seeds cannot be generated theoretically. Therefore, it is necessary to design a magnetic seed recovery device to recycle the magnetic seeds and reduce the cost of sludge treatment.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a magnetic seed recovery plant, it can carry out cyclic utilization to the magnetic seed among the magnetic seed flocculation device, reduces sludge treatment's cost.

In order to achieve the above object, the utility model provides a following technical scheme:

a magnetic seed recovery device mainly comprises: the device comprises a machine body, a scattering assembly, a magnetic mud separation assembly, a magnetic seed metering pump and a PID control module.

The machine body is internally provided with a holding tank for holding the sludge containing the magnetic seeds.

A break up subassembly for breaking up mud that contains the magnetism kind, break up the subassembly and fix on the organism, and have into mud mouth and play mud mouth, advance mud mouth and magnetism kind flocculation device intercommunication, play mud mouth and holding tank intercommunication.

The magnetic mud separation component is arranged on the machine body to separate magnetic seeds and sludge in the accommodating tank and collect the separated magnetic seeds.

And the magnetic seed metering pump is fixed on the machine body and used for pumping magnetic seeds collected by the magnetic mud separation assembly. The outlet of the magnetic seed metering pump can be communicated with the magnetic seed flocculation device.

And the PID control module is electrically connected with the magnetic seed metering pump and is arranged on the machine body.

Organism, the setting of breaking up subassembly, magnetic mud separation module, magnetism kind measuring pump and PID control module can retrieve the magnetism kind among the magnetism kind flocculation device to throw the magnetism kind of retrieving once more into in the magnetism kind flocculation device, in order to realize the cyclic utilization of magnetism kind, reduce sludge treatment's cost.

The utility model discloses an in some embodiments, above-mentioned subassembly of breaing up is fixed with first motor including breaing up the case on breaing up the case, and the output shaft transmission of first motor is connected with the (mixing) shaft, radially is fixed with the stirring leaf on the (mixing) shaft, radially is fixed with the stirring tooth on the stirring leaf.

Through transversely being in the setting of stirring leaf break up the incasement to vertically set up the stirring tooth break up the incasement, break up mud and magnetism kind that can be better, form the mixture of mud and magnetism kind to make things convenient for the collection of magnetism mud separable set to magnetism kind.

In some embodiments of the present invention, the scattering assembly includes a high speed disperser to improve the dispersing effect of the sludge.

In some embodiments of the present invention, the magnetic mud separating assembly includes: the magnetic roller, the second motor, the scraper and the magnetic seed collecting box.

The magnetic roller is transversely rotationally connected in the accommodating groove through a bearing seat, the lower part of the magnetic roller is positioned in the accommodating groove, and the bearing seat is fixed on the machine body. The bottom of holding tank is equipped with leaks mud mouth, leaks the mud mouth and breaks up the subassembly and is located the both sides of magnetism roller respectively.

And the second motor is fixed on one side of the machine body, and an output shaft of the second motor is connected with the magnetic roller in a transmission way.

And the scraping plate is used for scraping the magnetic seeds adsorbed on the side surface of the magnetic roller. The scraper blade is fixed in the top of holding tank, and the side setting that the one end of scraper blade is close to the magnetic roll.

The magnetic seed collecting box is fixed above the holding tank. The magnetism kind receiving port has been seted up to one side of magnetism kind collecting box, and the scraper blade is kept away from the one end of magnetism roller and is stretched into in the magnetism kind receiving port, the entry and the magnetism kind collecting box intercommunication of magnetism kind measuring pump.

The arrangement of the magnetic roller and the second motor facilitates the separation of magnetic seeds from the containing groove. The setting of scraper blade and magnetism kind collecting box can strike off the adnexed magnetism kind on the magnetism roller surface to make the magnetism kind of being struck off slide into in the magnetism kind collecting box along the scraper blade upside, in order to realize the recovery to the magnetism kind.

In some embodiments of the present invention, a splash guard is fixedly disposed above the accommodating groove, and a through hole matching with the magnetic roller is disposed on the splash guard.

The setting of splash shield can avoid the mud in the holding tank to splash outside the organism, makes things convenient for magnetic mud separating assembly, magnetism kind measuring pump and PID control module's installation and fixed again.

The utility model discloses an in some embodiments, in order to reduce the mud in the holding tank and the impact of magnetism kind to the magnetism roller, one side that above-mentioned holding tank is close to the subassembly of breaing up is provided with the mud pushing plate, is fixed with a disc on the output shaft of second motor, and one side that the disc is close to the organism is fixed with the eccentric shaft, and eccentric shaft connection has first connecting rod, and the middle part of mud pushing plate has set firmly the second connecting rod, and the both ends of first connecting rod rotate with eccentric shaft and second connecting rod respectively and link to each other. The second motor can drive the mud pushing plate to reciprocate along the length direction of the containing groove.

Through the arrangement of the mud pushing plate, the disc, the eccentric shaft, the first connecting rod and the second connecting rod, the mud pushing plate can reciprocate in the accommodating groove to push the sludge and the magnetic seeds in the accommodating groove to the magnetic roller, so that when the sludge and the magnetic seeds are conveyed in a pumping mode, the radial impact force of the sludge and the magnetic seeds on the magnetic roller is too large, the rotation of the magnetic roller is influenced, and the recovery of the magnetic seeds by the magnetic roller is influenced.

The utility model discloses an in some embodiments, a spout has been seted up along the width direction of holding tank at the top of above-mentioned mud pusher, and the downside of splash shield sets firmly a slide rail that matches with the spout.

The arrangement of the sliding grooves and the sliding rails enables the mud pushing plate to be capable of moving in the accommodating groove more stably.

In some embodiments of the present invention, the sealing member is disposed at the contact position of the mud pushing plate and the accommodating groove.

The setting of sealing member can avoid mud and magnetism kind to pass through the contact department of mud pushing plate and holding tank to guarantee the promotion effect of mud and magnetism kind of mud pushing plate.

The utility model discloses an in some embodiments, in order to get rid of the mud that the magnetic roller can adhere to on the surface, be fixed with on the above-mentioned organism and connect a mud section of thick bamboo, connect a mud section of thick bamboo to have admission pipe and play mud pipe, the admission pipe links to each other with hourglass mud mouth, goes out mud pipe and is provided with the valve, and the intercommunication has the mud pump. The side of the sludge receiving cylinder is communicated with a water filter pipe, a filter screen is arranged in the water filter pipe, one end of the water filter pipe extends to the upper part of the magnetic roller, the tail end of the water filter pipe is communicated with a sludge flushing pipe, and the sludge flushing pipe is positioned on one side of the magnetic roller, which is close to the scattering assembly.

Through the arrangement of the sludge receiving cylinder, the water filter pipe, the sludge pump and the sludge flushing pipe, the sludge in the sludge receiving cylinder can be discharged by intermittently opening the valve and the sludge pump on the sludge outlet; can make the water after filtering flow out from the wash mud pipe through the effect of strainer to wash the mud that can adhere to on the magnetic roll surface, avoid mud to get into the magnetic seed collection case along with the magnetic seed.

In some embodiments of the present invention, the plurality of mud flushing pipes are disposed along the axial direction of the magnetic roller at equal intervals.

The plurality of mud flushing pipes are arranged along the axial direction of the magnetic roller at equal intervals, so that the mud possibly attached to the surface of the magnetic roller can be better flushed.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

1. organism, the setting of breaking up subassembly, magnetic mud separation module, magnetism kind measuring pump and PID control module can retrieve the magnetism kind among the magnetism kind flocculation device to throw the magnetism kind of retrieving once more into in the magnetism kind flocculation device, in order to realize the cyclic utilization of magnetism kind, reduce sludge treatment's cost.

2. The setting of splash shield can avoid the mud in the holding tank to splash outside the organism, makes things convenient for magnetic mud separating assembly, magnetism kind measuring pump and PID control module's installation and fixed again.

3. Through the arrangement of the mud pushing plate, the disc, the eccentric shaft, the first connecting rod and the second connecting rod, the mud pushing plate can reciprocate in the accommodating groove to push the sludge and the magnetic seeds in the accommodating groove to the magnetic roller, so that when the sludge and the magnetic seeds are conveyed in a pumping mode, the radial impact force of the sludge and the magnetic seeds on the magnetic roller is too large, the rotation of the magnetic roller is influenced, and the recovery of the magnetic seeds by the magnetic roller is influenced.

4. Through the arrangement of the sludge receiving cylinder, the water filter pipe, the sludge pump and the sludge flushing pipe, the sludge in the sludge receiving cylinder can be discharged by intermittently opening the valve and the sludge pump on the sludge outlet; can make the water after filtering flow out from the wash mud pipe through the effect of strainer to wash the mud that can adhere to on the magnetic roll surface, avoid mud to get into the magnetic seed collection case along with the magnetic seed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a magnetic seed recovery apparatus provided in this embodiment;

FIG. 2 is a schematic view of the front side of FIG. 1;

FIG. 3 is a schematic diagram of the structure on the right side of FIG. 1;

FIG. 4 is a schematic structural view of the accommodating groove provided in the embodiment of FIG. 1;

FIG. 5 is a schematic view of the upper side of FIG. 4;

FIG. 6 is an enlarged view of a portion at VI of FIG. 1;

FIG. 7 is a schematic structural view of the disc, the eccentric shaft and the first connecting rod according to the present embodiment;

fig. 8 is a schematic structural diagram of the sliding groove and the sliding rail provided in this embodiment.

Icon: 1-magnetic seed recovery equipment, 11-machine body, 111-holding tank, 112-mud leakage port, 113-splash board, 114-through hole, 115-slide rail, 116-mud receiving cylinder, 117-avoidance hole, 118-mud inlet, 119-mud pump, 121-water filter pipe, 122-filter screen, 123-mud flushing pipe, 13-scattering component, 133-scattering box, 134-first motor, 135-stirring shaft, 136-stirring blade, 137-stirring tooth, 15-magnetic mud separating component, 151-magnetic roller, 152-second motor, 153-scraping board, 154-magnetic seed collecting box, 155-bearing seat, 156-magnetic seed receiving port, 157-mud pushing board, 158-disc, 159-eccentric shaft, 161-first connecting rod, 162-second connecting rod, 163-chute, 164-seal, 17-magnetic seed metering pump, 19-PID control module.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "longitudinal," "lateral," "length," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the embodiments of the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 8, the present embodiment provides a magnetic seed recovery apparatus 1, which mainly includes: the device comprises a machine body 11, a breaking assembly 13, a magnetic mud separation assembly 15, a magnetic seed metering pump 17 and a PID control module 19.

The body 11 has a tank 111 for containing sludge containing magnetic species.

The scattering assembly 13 is used for scattering sludge containing magnetic seeds, the scattering assembly 13 is fixed on the machine body 11 and is provided with a sludge inlet 118 and a sludge outlet, the sludge inlet 118 is communicated with a magnetic seed flocculation device (not shown in the figure), and the sludge outlet is communicated with the holding tank 111.

And the magnetic mud separation assembly 15 is arranged on the machine body 11 to separate the magnetic seeds and the sludge in the accommodating groove 111 and collect the separated magnetic seeds.

And the magnetic seed metering pump 17 is fixed on the machine body 11, and the magnetic seed metering pump 17 is used for pumping the magnetic seeds collected by the magnetic mud separation assembly 15. The outlet of the magnetic seed metering pump 17 can be communicated with the magnetic seed flocculation device.

And the PID control module 19 is electrically connected with the magnetic seed metering pump 17, and the PID control module 19 is arranged on the machine body 11.

The machine body 11, the scattering assembly 13, the magnetic sludge separation assembly 15, the magnetic seed metering pump 17 and the PID control module 19 are arranged, magnetic seeds in the magnetic seed flocculation device can be recovered, and the recovered magnetic seeds are put into the magnetic seed flocculation device again, so that the recycling of the magnetic seeds is realized, and the cost of sludge treatment is reduced.

More specifically, the magnetic seed metering pump 17 is a variable frequency metering pump, so as to conveniently realize stepless regulation of magnetic seed flow.

The breaking-up assembly 13 may include a breaking-up box 133, a first motor 134 is fixed on the breaking-up box 133, an output shaft of the first motor 134 is in transmission connection with a stirring shaft 135, a stirring blade 136 is radially fixed on the stirring shaft 135, and a stirring tooth 137 is radially fixed on the stirring blade 136.

More specifically, the mud inlet 118 is located at the side of the scattering box 133, and the mud outlet is located at the bottom of the scattering box 133.

Through transversely setting up stirring leaf 136 break up the incasement 133 to vertically set up stirring tooth 137 break up in the case 133, break up mud and magnetic seed that can be better, form the mixture of mud and magnetic seed to make things convenient for the collection of magnetic mud separator assembly 15 to the magnetic seed.

A plurality of stirring vanes 136 are provided at intervals in the axial direction of the stirring shaft 135. The stirring blades 136 are arranged at intervals along the axial direction of the stirring shaft 135, so that the scattering effect of the scattering assembly 13 on sludge and magnetic seeds can be improved.

It should be noted that the arrangement of the breaking assembly 13 is not limited to the above structure, for example, the breaking assembly 13 may further include a high-speed disperser, and the high-speed disperser has a strong dispersing and emulsifying effect on the sludge, so as to disperse and emulsify the sludge in the form of floccule and facilitate the flow thereof.

The magnetic mud separation assembly 15 may mainly include: a magnetic roller 151, a second motor 152, a scraper 153 and a magnetic seed collection box 154.

The magnetic roller 151 is laterally rotatably connected in the receiving groove 111 through a bearing seat 155, a lower portion of the magnetic roller 151 is located in the receiving groove 111, and the bearing seat 155 is fixed on the machine body 11. The bottom of holding tank 111 is equipped with hourglass mud mouth 112, leaks mud mouth 112 and breaks up subassembly 13 and is located the both sides of magnetism roller 151 respectively.

And a second motor 152 fixed to one side of the machine body 11, wherein an output shaft of the second motor 152 is in transmission connection with the magnetic roller 151.

And a scraper 153 for scraping magnetic species adsorbed on a side surface of the magnetic roller 151. The scraper 153 is fixed above the housing groove 111, and one end of the scraper 153 is disposed near the side of the magnetic roller 151.

The magnetic seed collecting box 154 is fixed above the accommodating groove 111. A magnetic seed receiving port 156 is formed in one side of the magnetic seed collecting box 154, one end, far away from the magnetic roller 151, of the scraper 153 extends into the magnetic seed receiving port 156, and an inlet of the magnetic seed metering pump 17 is communicated with the magnetic seed collecting box 154.

The magnetic roller 151 and the second motor 152 are provided to facilitate separation of the magnetic species from the receiving groove 111. The scraper 153 and the magnetic seed collection box 154 are arranged to scrape off the magnetic seeds attached to the surface of the magnetic roller 151 and slide the scraped magnetic seeds into the magnetic seed collection box 154 along the upper side of the scraper 153, so as to recover the magnetic seeds.

The upper portion of the accommodating groove 111 is fixedly provided with a splash guard 113, and the splash guard 113 is provided with a through hole 114 matching with the magnetic roller 151. The splash board 113 can prevent the sludge in the accommodating tank 111 from splashing outside the machine body 11, and is convenient for the installation and fixation of the magnetic sludge separation assembly 15, the magnetic seed metering pump 17 and the PID control module 19.

When sludge and magnetic seeds are introduced into the accommodating tank 111 in a pumping manner, the radial impact of the sludge and the magnetic seeds on the magnetic roller 151 is large, and the rotation of the magnetic roller 151 is easily adversely affected.

In order to reduce the impact of the sludge in the holding tank 111 and the magnetic seeds on the magnetic roller 151, a sludge pushing plate 157 is disposed on one side of the holding tank 111 close to the scattering assembly 13, a disk 158 is fixed on an output shaft of the second motor 152, an eccentric shaft 159 is fixed on one side of the disk 158 close to the machine body 11 (in the state shown in fig. 1, the eccentric shaft 159 is located at the rear side of the disk 158), the eccentric shaft 159 is connected with a first connecting rod 161, a second connecting rod 162 is fixed at the middle of the sludge pushing plate 157, and two ends of the first connecting rod 161 are rotatably connected with the eccentric shaft 159 and the second connecting rod 162 respectively. The second motor 152 can drive the mud-pushing plate 157 to reciprocate along the length direction of the accommodating groove 111. In order to connect the second link 162 to the first link 161, the second link 162 extends from the middle of the fender 157 to the first link 161.

More specifically, the top of the mud pushing plate 157 abuts against the splash guard 113, the bottom abuts against the receiving groove 111, and the mud pushing plate can slide relative to the receiving groove 111, and a avoiding hole 117 for the second connecting rod 162 to move is formed on the side surface of the machine body 11.

Through the arrangement of the mud pushing plate 157, the disc 158, the eccentric shaft 159, the first connecting rod 161 and the second connecting rod 162, the mud pushing plate 157 can reciprocate in the accommodating tank 111 to push the sludge and the magnetic seeds in the accommodating tank 111 to the magnetic rollers 151, so that the problem that when the sludge and the magnetic seeds are conveyed in a pumping mode, the radial impact force of the sludge and the magnetic seeds on the magnetic rollers 151 is too large, the rotation of the magnetic rollers 151 is influenced, and the recovery of the magnetic seeds by the magnetic rollers 151 is influenced is avoided.

The top of the mud pushing plate 157 is provided with a sliding groove 163 along the width direction of the accommodating groove 111, and the lower side of the splash guard 113 is fixedly provided with a sliding rail 115 matched with the sliding groove 163. The sliding groove 163 and the sliding rail 115 are arranged, so that the mud pushing plate 157 can move in the accommodating groove 111 more stably.

The contact part of the mud pushing plate 157 and the receiving groove 111 is provided with a sealing member 164. The sealing element 164 is arranged to prevent the sludge from contacting the magnetic seeds through the mud pushing plate 157 and the accommodating groove 111, so as to ensure the pushing effect of the mud pushing plate 157 on the sludge and the magnetic seeds.

During the rotation of the magnetic roller 151, sludge and magnetic seeds may be attached to the surface of the magnetic roller 151 at the same time, and the magnetic seed recovery apparatus 1 only needs to collect the magnetic seeds and does not need to collect the sludge.

In order to remove the sludge possibly attached on the surface of the magnetic roller 151, a sludge receiving cylinder 116 is fixed on the machine body 11, the sludge receiving cylinder 116 is provided with an inlet pipe and a sludge outlet pipe, the inlet pipe is connected with the sludge outlet pipe, the sludge outlet pipe is provided with a valve, and a sludge pump 119 is communicated with the sludge outlet pipe. A filter tube 121 is connected to the side surface of the mud receiving cylinder 116 (in the state shown in fig. 2, the filter tube 121 is connected to the rear side of the mud receiving cylinder 116), a filter screen 122 is installed in the filter tube 121, one end of the filter tube 121 extends to the upper side of the magnetic roller 151, the tail end of the filter tube 121 is connected to a mud washing tube 123, and the mud washing tube 123 is located on one side of the magnetic roller 151 close to the scattering component 13. Through the arrangement of the sludge receiving cylinder 116, the water filter pipe 121, the sludge pump 119 and the sludge flushing pipe 123, the sludge in the sludge receiving cylinder 116 can be discharged by intermittently opening the valve on the sludge outlet and the sludge pump 119; the filtered water can flow out from the sludge flushing pipe 123 through the effect of the water filtering pipe 121 to flush the sludge possibly attached on the surface of the magnetic roller 151, and the sludge is prevented from entering the magnetic seed collecting box 154 along with the magnetic seeds.

The plurality of wash pipes 123 are provided at equal intervals along the axial direction of the magnet roller 151. The plurality of sludge flushing pipes 123 are arranged at equal intervals along the axial direction of the magnetic roller 151, and can better flush sludge that may adhere to the surface of the magnetic roller 151.

The working principle of the magnetic seed recovery device 1 is as follows:

the mud and the magnetism kind among the magnetism kind flocculation device are let in breaking up the subassembly 13, through breaking up the effect of breaking up of subassembly 13 after, arrange mud and magnetism kind into holding tank 111, can let in water in to holding tank 111, rethread pushes away mud 157 with mud and magnetism kind and push to magnetism roller 151, magnetism roller 151 rotates under the drive of second motor 152, and adsorb the magnetism kind, take away the magnetism kind from mud, rethread scraper blade 153 strikes off the magnetism kind on magnetism roller 151 surface, and make in the magnetism kind collecting box 154 slides in along scraper blade 153, rethread magnetism kind measuring pump 17 pumps the magnetism kind to the magnetism kind flocculation device in, in order to realize the cyclic utilization of magnetism kind.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 (10)

1. A magnetic seed recovery apparatus, comprising:

the machine body is internally provided with a containing tank for containing sludge containing magnetic seeds;

the scattering assembly is fixed on the machine body and provided with a sludge inlet and a sludge outlet, the sludge inlet is communicated with the magnetic seed flocculation device, and the sludge outlet is communicated with the accommodating tank;

the magnetic mud separation assembly is arranged on the machine body to separate the magnetic seeds and the sludge in the accommodating tank and collect the separated magnetic seeds;

the magnetic seed metering pump is fixed on the machine body and used for pumping the magnetic seeds collected by the magnetic mud separation assembly; the outlet of the magnetic seed metering pump can be communicated with the magnetic seed flocculation device;

and the PID control module is electrically connected with the magnetic seed metering pump and is arranged on the machine body.

2. The magnetic seed recovery device according to claim 1, wherein the breaking assembly comprises a breaking box, a first motor is fixed on the breaking box, an output shaft of the first motor is in transmission connection with a stirring shaft, stirring blades are radially fixed on the stirring shaft, and stirring teeth are radially fixed on the stirring blades.

3. The seed recovery apparatus of claim 1, wherein the break-up assembly comprises a high-speed disperser.

4. The magnetic seed recovery apparatus of claim 1, wherein the magnetic mud separation assembly comprises:

the magnetic roller is transversely and rotatably connected in the accommodating groove through a bearing seat, the lower part of the magnetic roller is positioned in the accommodating groove, and the bearing seat is fixed on the machine body; the bottom of the containing groove is provided with a sludge leakage opening, and the sludge leakage opening and the scattering assembly are respectively positioned at two sides of the magnetic roller;

the second motor is fixed on one side of the machine body, and an output shaft of the second motor is in transmission connection with the magnetic roller;

the scraper is used for scraping magnetic seeds adsorbed on the side surface of the magnetic roller; the scraper is fixed above the accommodating groove, and one end of the scraper is arranged close to the side face of the magnetic roller;

the magnetic seed collecting box is fixed above the accommodating groove; the magnetic seed collecting box is characterized in that a magnetic seed receiving port is formed in one side of the magnetic seed collecting box, one end, far away from the magnetic roller, of the scraper plate extends into the magnetic seed receiving port, and an inlet of the magnetic seed metering pump is communicated with the magnetic seed collecting box.

5. The magnetic seed recovery device of claim 4, wherein a splash shield is fixedly arranged above the accommodating groove, and a through hole matched with the magnetic roller is formed in the splash shield.

6. The magnetic seed recovery device according to claim 5, wherein a mud pushing plate is arranged on one side of the accommodating groove close to the scattering assembly, a disc is fixed on an output shaft of the second motor, an eccentric shaft is fixed on one side of the disc close to the machine body, the eccentric shaft is connected with a first connecting rod, a second connecting rod is fixed in the middle of the mud pushing plate, and two ends of the first connecting rod are respectively and rotatably connected with the eccentric shaft and the second connecting rod; the second motor can drive the mud pushing plate to reciprocate along the length direction of the accommodating groove.

7. The magnetic seed recovery apparatus according to claim 6, wherein a chute is formed at the top of the mud pushing plate along the width direction of the accommodating groove, and a slide rail matched with the chute is fixedly arranged at the lower side of the splash guard.

8. The magnetic seed recovery apparatus of claim 6, wherein a sealing member is provided at a contact portion of the mud pushing plate and the receiving groove.

9. The magnetic seed recovery device according to claim 6, wherein a mud receiving barrel is fixed on the machine body, the mud receiving barrel is provided with an inlet pipe and a mud outlet pipe, the inlet pipe is connected with the mud leakage port, the mud outlet pipe is provided with a valve and is communicated with a mud pump; the side of the sludge receiving cylinder is communicated with a water filter pipe, a filter screen is installed in the water filter pipe, one end of the water filter pipe extends to the upper side of the magnetic roller, the tail end of the water filter pipe is communicated with a sludge flushing pipe, and the sludge flushing pipe is located on one side, close to the scattering assembly, of the magnetic roller.

10. The magnetic seed recovery apparatus according to claim 9, wherein a plurality of the sluicing pipes are arranged at equal intervals in the axial direction of the magnet roller.

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