CN213771636U

CN213771636U - Boron ion wastewater treatment device

Info

Publication number: CN213771636U
Application number: CN202022776665.5U
Authority: CN
Inventors: 左小伟; 徐茂英; 魏俊敏; 刘佳佳; 刘佳琳; 张赞森; 左阳阳
Original assignee: Henan Lance Environmental Protection Technology Co ltd
Current assignee: Henan Lance Environmental Protection Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-23
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a boron ion waste water multi-stage treatment field, concretely relates to boron ion effluent treatment plant, including the sedimentation tank, one side of sedimentation tank be equipped with the retrieval and utilization pond, be equipped with the filtering ponds between retrieval and utilization pond and the sedimentation tank, the both sides of filtering ponds are pasted mutually with retrieval and utilization pond and sedimentation tank respectively, the bottom slope of filtering ponds bonds and has the filter, the bottom slope of sedimentation tank bonds and has the deflector, the bottom of sedimentation tank and filtering ponds is seted up respectively and is arranged miscellaneous groove, the bottom in row miscellaneous groove contacts with the bottom of deflector or filter, the outside in row miscellaneous groove is equipped with row miscellaneous device. The utility model provides a be convenient for handle impurity, waste water treatment is efficient, and is sealed effectual, and control is simple, is convenient for add the medicine to waste water, is convenient for observe water liquid capacity, softens effectual boron ion effluent treatment plant for overcome defect among the prior art.

Description

Boron ion wastewater treatment device

Technical Field

The utility model relates to a boron ion waste water multi-stage treatment field, concretely relates to boron ion effluent treatment plant.

Background

Along with the continuous development of society, more and more carborundum grinding materials are specially smelted, wherein boron carbide micro powder and boron carbide grinding fluid are main types of the grinding materials required to be smelted by production enterprises, and in order to meet the requirement of smelting the boron carbide grinding materials, a water separation process is often required to prepare the boron carbide grinding materials in the process of smelting the grinding materials; however, boron ion wastewater is inevitably generated in the water separation process, and in order to meet the requirements of environmental protection and recycling, the boron ion wastewater is often required to be treated, so that the wastewater meets the requirements of enterprise recycling.

However, in the treatment process of boron ion wastewater, impurities in the wastewater are often required to be screened out, at present, production enterprises deposit the impurities to the bottom of the tank in a precipitation mode and then wash the tank body for a certain time, and because of the height difference between the bottom of the tank and the top of the tank, the impurities at the bottom of the tank are often required to be discharged by lifting the top of the tank when the tank body is washed, and the treatment mode has low efficiency and can affect the wastewater treatment; when the filter plate is used for treating impurities with larger particle sizes in the wastewater, the screened impurities can remain on the filter plate, so that the filter plate is blocked, and the subsequent screening effect is influenced; in addition, when the wastewater is softened, the wastewater is often input from the top of the softening pipe and discharged from the bottom of the softening pipe, that is, the wastewater rapidly passes through the softening pipe under the combined action of the self weight of the wastewater and the pressure of the pump body, so that the wastewater is difficult to be softened sufficiently, and the treatment of the wastewater is affected.

Therefore, the boron ion wastewater treatment device which is convenient for impurity treatment, high in wastewater treatment efficiency, good in sealing effect, simple to control, convenient for adding drugs into wastewater, convenient for observing water liquid capacity and good in softening effect is produced, and has wide market prospect.

Disclosure of Invention

The utility model provides a to prior art not enough, the utility model provides a be convenient for handle impurity, waste water treatment is efficient, and is sealed effectual, and control is simple, is convenient for add the medicine to waste water, is convenient for observe water liquid capacity, softens effectual boron ion effluent treatment plant for overcome defect among the prior art.

The utility model adopts the technical proposal that: the utility model provides a boron ion effluent treatment plant, includes the sedimentation tank, one side of sedimentation tank be equipped with the retrieval and utilization pond, be equipped with the filtering ponds between retrieval and utilization pond and the sedimentation tank, the both sides of filtering ponds are pasted mutually with retrieval and utilization pond and sedimentation tank respectively, the bottom slope of filtering ponds bonds has the filter, the bottom slope of sedimentation tank bonds and has the deflector, the bottom of sedimentation tank and filtering ponds is seted up respectively and is arranged miscellaneous groove, the bottom of arranging miscellaneous groove contacts with the bottom of deflector or filter, the outside of arranging miscellaneous groove is equipped with row miscellaneous device.

The impurity removing device comprises impurity removing cabinets with openings on two sides, one side of each impurity removing cabinet is bonded on the outer wall of the sedimentation tank or the outer wall of the filtering tank, each impurity removing cabinet is communicated with the sedimentation tank or the filtering tank through an impurity removing groove, a control panel is arranged on each impurity removing cabinet, a top plate of each impurity removing cabinet is provided with a sleeve hole, each sleeve hole is sleeved on the control panel, the shape of each sleeve hole is identical to the shape of the control panel, and two sides of each control panel are respectively contacted with the inner walls of two sides of each impurity removing cabinet.

The both sides of row miscellaneous cabinet be equipped with the restriction piece respectively, the restriction piece bonds on the inner wall of row miscellaneous cabinet, the inner wall and the control panel of restriction piece contact, the top surface of restriction piece bonds on the roof of row miscellaneous cabinet, a plurality of control tank has been seted up at the top of control panel, a plurality of control tank equidistant establishes the top at the control panel.

The sedimentation tank and the filter tank are provided with a lift pump therebetween, the bottom end of the lift pump is bonded on the top ends of the sedimentation tank and the filter tank, the input end of the lift pump is bonded with an input hose, the lift pump is communicated with the sedimentation tank through the input hose, the output end of the lift pump is bonded with an output hose, and the lift pump is communicated with the filter tank through the output hose.

The top of sedimentation tank and filtering ponds be equipped with the closing plate, one side of closing plate articulates one side at sedimentation tank and filtering ponds through the hinge respectively, the opposite side of closing plate bonds and has sealed handle, has seted up the pump groove on the closing plate, this pump groove suit is on the elevator pump, the shape in this pump groove is identical with the appearance of elevator pump.

The closing plate on seted up and added the medicine groove, it is linked together with the sedimentation tank to add the medicine groove, the top in adding the medicine groove is equipped with the guard plate, one side of guard plate is articulated mutually with the closing plate through the hinge, the opposite side of guard plate bonds and has the protective handle, one side of protective handle is equipped with presss from both sides tight eccentric wheel, it is equipped with the bracing piece to press from both sides between tight eccentric wheel and the closing plate, the height of this bracing piece is identical with the protective plate thickness, the bottom of this bracing piece bonds on the closing plate, press from both sides tight eccentric wheel pass through the bolt fastening at the top of this bracing piece, the top that presss from both sides tight eccentric wheel contacts with the guard plate, the guard plate is fixed on the closing plate through pressing from both sides tight eccentric wheel.

The filtering ponds and retrieval and utilization pond between be equipped with the softening pump, the softening pump bonds and fixes on the outer wall of filtering ponds, the bottom of softening pump and filtering ponds is linked together, the filter is located the top of the input of softening pump, the output bonding cover of softening pump is equipped with the softened tube, the softened tube links together with the softening pump, the top cover of softened tube is equipped with the transfer line, adopt threaded connection between softened tube and the transfer line, the internal diameter of softened tube is identical with the external diameter of transfer line, one side suit of transfer line is in the retrieval and utilization pond, the softened tube is linked together through the transfer line with the retrieval and utilization pond.

The recycling tank is characterized in that a protection plate is arranged above the recycling tank, one side of the protection plate is hinged to the recycling tank through a hinge, a protection handle is bonded to the other side of the protection plate, a transfusion groove is formed in the protection plate and sleeved on a transfusion pipe, and the shape of the transfusion groove is matched with the shape of the transfusion pipe.

The side wall of the recycling tank is bonded with an observation window, the observation window is of a long strip plate-shaped structure made of transparent glass, the side wall of the recycling tank is provided with an observation groove, the observation groove is sleeved on the observation window, and the appearance of the observation window is matched with the shape of the observation groove.

The outside of sedimentation tank and retrieval and utilization pond be equipped with the control valve respectively, the control valve bonding is in the outer wall top of sedimentation tank or the outer wall bottom of retrieval and utilization pond, the control valve is linked together with sedimentation tank or retrieval and utilization pond.

The utility model has the advantages that: firstly, the utility model discloses a sedimentation tank, one side of sedimentation tank be equipped with the retrieval and utilization pond, be equipped with the filtering ponds between retrieval and utilization pond and the sedimentation tank, the both sides of filtering ponds are pasted with retrieval and utilization pond and sedimentation tank respectively, the bottom slope of filtering ponds is bonded there is the filter, the bottom slope of sedimentation tank is bonded there is the deflector, the bottom of sedimentation tank and filtering ponds is seted up the trash removal groove respectively, the bottom of trash removal groove contacts with the bottom of deflector or filter, the outside of trash removal groove is equipped with the trash removal device, the utility model discloses a deflector and the filter that slope set up are convenient for lead the impurity of sedimentation tank and filtering ponds into the trash removal groove, avoid impurity to block up the filter, and be convenient for handle impurity through the trash removal device that is equipped with, namely discharge impurity through the trash removal cabinet, and go on through the discharge of control panel control impurity; secondly, the utility model discloses a carry into the pump, input hose and output hose that are equipped with, thereby be convenient for transport the water liquid through sedimentation treatment in the sedimentation tank to the filtering ponds in and carry out filtration treatment, and through the softening pump that is equipped with, be convenient for carry through filterable water solution, the output bonding cover through the softening pump is equipped with the softening tube, thereby carry out softening treatment to getting into the water liquid, through the velocity of flow of softening pump control water liquid, even if be convenient for control water liquid to get into the speed of softening tube, make water liquid fully soften, thereby improve the softening effect of water liquid; thirdly, the utility model can carry out sealing treatment on the sedimentation tank, the filtering tank and the recycling tank through the arranged sealing plate and the arranged protection plate, thereby improving the sealing effect of the utility model, and the sealing plate and the protection plate can be conveniently opened or closed through the arranged sealing handle and the arranged protection handle, and the medicine adding groove can be conveniently arranged on the sealing plate and the protection plate can be arranged, thereby facilitating the medicine adding operation to the sedimentation tank, and the protection plate can be conveniently fixed through the arranged clamping eccentric wheel, thereby facilitating the operation; additionally, the utility model discloses an observation window that is equipped with is convenient for observe the capacity of water liquid in the retrieval and utilization pond to through the control valve that is equipped with, be convenient for control the input and the output of water liquid, make the utility model discloses fine society and economic benefits have, are the product of easily using widely.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention without the sealing plate and the protection plate.

Fig. 3 is an assembly schematic diagram of the settling tank of the present invention.

Fig. 4 is a schematic structural view of the middle filtering tank of the present invention.

Detailed Description

As shown in fig. 1, 2, 3 and 4, a boron ion wastewater treatment device comprises a sedimentation tank 1, one side of the sedimentation tank 1 is provided with a recycling tank 3, a filtering tank 2 is arranged between the recycling tank 3 and the sedimentation tank 1, two sides of the filtering tank 2 are respectively pasted with the recycling tank 3 and the sedimentation tank 1, the bottom of the filtering tank 2 is obliquely bonded with a filtering plate 4, the bottom of the sedimentation tank 1 is obliquely bonded with a guide plate 5, the bottoms of the sedimentation tank 1 and the filtering tank 2 are respectively provided with a impurity discharging groove 6, the bottom of the impurity discharging groove 6 is contacted with the guide plate 5 or the bottom of the filtering plate 4, namely, impurities in water are guided into the impurity discharging groove 6 through the filtering plate 4 and the guide plate 5, so that impurity discharging treatment is convenient, and an impurity discharging device is arranged outside the impurity discharging groove 6.

The impurity removing device comprises an impurity removing cabinet 7 with openings at two sides, one side of the impurity removing cabinet 7 is bonded on the outer wall of the sedimentation tank 1 or the filtering tank 2, the impurity removing cabinet 7 is communicated with the sedimentation tank 1 or the filtering tank 2 through an impurity removing groove 6, a control panel 8 is arranged on the impurity removing cabinet 7, a top plate of the impurity removing cabinet 7 is provided with a sleeve hole, the sleeve hole is sleeved on the control panel 8, the shape of the sleeve hole is matched with the appearance of the control panel 8, two sides of the control panel 8 are respectively contacted with the inner walls at two sides of the impurity removing cabinet 7, namely the control panel 8 is pulled and pushed, so that the impurity removing is controlled, and the impurity removing treatment is convenient; the trash rack is characterized in that limiting blocks 9 are respectively arranged on two sides of the trash rack 7, the limiting blocks 9 are bonded on the inner wall of the trash rack 7, the inner wall of each limiting block 9 is in contact with the control panel 8, so that the control panel 8 is limited, the phenomenon of liquid leakage caused by the fact that the control panel 8 is pressed too much is avoided, the trash rack stability is improved, the top surface of each limiting block 9 is bonded on the top plate of the trash rack 7, a plurality of control grooves 10 are formed in the top of the control panel 8, the control grooves 10 are arranged at the top of the control panel 8 at equal intervals, the control panel 8 is convenient to pull and push by holding the control grooves 10, and trash rack control is realized even if trash rack control is realized; a lifting pump 11 is arranged between the sedimentation tank 1 and the filtration tank 2, the bottom end of the lifting pump 11 is bonded on the top ends of the sedimentation tank 1 and the filtration tank 2, an input hose 12 is bonded on the input end of the lifting pump 11, the lifting pump 11 is communicated with the sedimentation tank 1 through the input hose 12, an output hose 13 is bonded on the output end of the lifting pump 11, and the lifting pump 11 is communicated with the filtration tank 2 through the output hose 13, so that the water liquid after sedimentation treatment in the sedimentation tank 1 is conveniently conveyed to the filtration tank 2 for filtration treatment; a sealing plate 14 is arranged above the sedimentation tank 1 and the filtering tank 2 so as to seal the sedimentation tank 1 and the filtering tank 2, one side of the sealing plate 14 is hinged to one side of the sedimentation tank 1 and one side of the filtering tank 2 through hinges respectively, a sealing handle 15 is bonded to the other side of the sealing plate 14 so as to be convenient for opening or closing the sealing plate 14, a pump groove is formed in the sealing plate 14 and sleeved on the lifting pump 11, and the shape of the pump groove is matched with the shape of the lifting pump 11; the sealing plate 14 is provided with a dosing groove 16, the dosing groove 16 is communicated with the sedimentation tank 1, a protective plate 17 is arranged above the dosing groove 16, one side of the protective plate 17 is hinged with the sealing plate 14 through a hinge, and the other side of the protective plate 17 is bonded with a protective handle 18, so that calcium hydroxide, coagulant and polymeric flocculant can be conveniently added into the sedimentation tank 1, that is, boron ions in boron wastewater form boron salt, the coagulant is added to enable the suspended solid ions in the boron wastewater to be coagulated into larger sailflowers, and the polymeric flocculant is added to ensure sufficient reaction and sedimentation time, further remove the boron ions in the wastewater, enable the wastewater treatment to meet the requirements, one side of the protective handle 18 is provided with a clamping eccentric wheel 19, a support rod is arranged between the clamping eccentric wheel 19 and the sealing plate 14, and the height of the support rod is matched with the thickness of the protective plate 17, the bottom end of this bracing piece bonds on the closing plate 14, presss from both sides passing through bolt fastening of tight eccentric wheel 19 at the top of this bracing piece, and the top that presss from both sides tight eccentric wheel 19 contacts with guard plate 17, and guard plate 17 is fixed on closing plate 14 through pressing from both sides tight eccentric wheel 19 to be convenient for fix guard plate 17, thereby be convenient for add the medicine operation.

A softening pump 20 is arranged between the filtering tank 2 and the recycling tank 3, the softening pump 20 is fixedly bonded on the outer wall of the filtering tank 2, the softening pump 20 is communicated with the bottom of the filtering tank 2, the filter plate 4 is positioned above the input end of the softening pump 20, so that the water solution entering the softening pump 20 is filtered by the filter plate 4, the output end of the softening pump 20 is bonded and sleeved with a softening pipe 21, the softening pipe 21 is filled with softening resin, so as to soften the water solution entering the softening pipe 21, the softening pipe 21 is communicated with the softening pump 20, so as to control the flow rate of the water solution by the softening pump 20, even if the speed of the water solution entering the softening pipe 21 is controlled, so that the water solution is fully softened, the top of the softening pipe 21 is sleeved with a perfusion tube 22, the softening pipe 21 is in threaded connection with the perfusion tube 22, so as to facilitate the installation or the disassembly of the perfusion tube 22, one side of the infusion tube 22 is sleeved in the recycling pool 3, and the softening tube 21 is communicated with the recycling pool 3 through the infusion tube 22; a protection plate 23 is arranged above the recycling pool 3 to protect the recycling pool 3, one side of the protection plate 23 is hinged to the recycling pool 3 through a hinge, a protection handle 24 is bonded to the other side of the protection plate 23 to facilitate opening or closing of the protection plate 23, a transfusion groove is formed in the protection plate 23 and sleeved on a transfusion pipe 22, and the shape of the transfusion groove is matched with the shape of the transfusion pipe 22; an observation window 25 is bonded on the side wall of the recycling tank 3, the observation window 25 is of a long strip plate-shaped structure made of transparent glass, an observation groove is formed in the side wall of the recycling tank 3, the observation groove is sleeved on the observation window 25, and the appearance of the observation window 25 is matched with the shape of the observation groove, so that the volume of water liquid in the recycling tank 3 can be observed conveniently; the outside of sedimentation tank 1 and retrieval and utilization pond 3 be equipped with control valve 26 respectively, control valve 26 bonds in the outer wall top of sedimentation tank 1 or retrieval and utilization pond 3 outer wall bottom, control valve 26 is linked together with sedimentation tank 1 or retrieval and utilization pond 3 to be convenient for control water liquid input and output.

The use method of the product is as follows: as shown in fig. 1, 2, 3 and 4, firstly, the wastewater is conveyed into the sedimentation tank 1 through the control valve 26 on the sedimentation tank 1, the protection plate 17 is opened by pulling the protection handle 18, calcium hydroxide, coagulant and polymeric flocculant are sequentially added into the sedimentation tank 1 through the dosing tank 16, so that the wastewater in the sedimentation tank 1 is subjected to sedimentation treatment, after dosing is completed, the protection plate 17 is closed by pulling the protection handle 18, and the clamping eccentric wheel 19 is rotated, so that the protection plate 17 is fixed on the sealing plate 14; then, after the precipitation treatment is finished, the water liquid is conveyed into the filter tank 2 for filtration by controlling the lift pump 11, and the filtered water liquid is conveyed into the softening pipe 21 for hose by starting the softening pump 20; then, the treated water liquid is conveyed into the recycling tank 3 through the liquid conveying pipe 22 for storage, and the volume of the water liquid in the recycling tank 3 is determined by observing the observation window 25; in addition, when the impurity of sedimentation tank 1 and filtering ponds 2 needs to be handled, through holding control tank 10, draw control panel 8 and open control panel 8 to be convenient for handle impurity, and carry out the water selection process for smelting water selection equipment, use the connecting tube with the input and the output of smelting water selection equipment's water liquid respectively with sedimentation tank 1 and retrieval and utilization pond 3 on control valve 26 be connected, thereby satisfy the demand of smelting.

The utility model discloses a be convenient for handle impurity, waste water treatment is efficient, and is sealed effectual, and control is simple, is convenient for add the medicine to waste water, is convenient for observe water liquid capacity, softens effectual boron ion effluent treatment plant, makes the utility model discloses extensive market prospect has.

Claims

1. The utility model provides a boron ion effluent treatment plant, includes sedimentation tank (1), its characterized in that: one side of sedimentation tank (1) be equipped with retrieval and utilization pond (3), be equipped with between retrieval and utilization pond (3) and sedimentation tank (1) filtering ponds (2), the both sides of filtering ponds (2) are pasted mutually with retrieval and utilization pond (3) and sedimentation tank (1) respectively, the bottom slope of filtering ponds (2) is bonded and is had filter (4), the bottom slope of sedimentation tank (1) is bonded and is had deflector (5), miscellaneous groove (6) of row are seted up respectively to the bottom of sedimentation tank (1) and filtering ponds (2), the bottom of arranging miscellaneous groove (6) contacts with the bottom of deflector (5) or filter (4), the outside of arranging miscellaneous groove (6) is equipped with row miscellaneous device.

2. The boron ion wastewater treatment apparatus according to claim 1, characterized in that: arrange miscellaneous device include both sides open-ended arrange miscellaneous cabinet (7), the one side of arranging miscellaneous cabinet (7) bonds on the outer wall of sedimentation tank (1) or filtering ponds (2), arrange miscellaneous cabinet (7) and be linked together through arranging miscellaneous groove (6) and sedimentation tank (1) or filtering ponds (2), be equipped with control panel (8) on arranging miscellaneous cabinet (7), the trepanning has been seted up to the roof of arranging miscellaneous cabinet (7), this trepanning suit is on control panel (8), the shape of this trepanning is identical with the appearance of control panel (8), the both sides of control panel (8) contact with the inner wall of arranging miscellaneous cabinet (7) both sides respectively.

3. The boron ion wastewater treatment apparatus according to claim 2, characterized in that: arrange the both sides of miscellaneous cabinet (7) and be equipped with restriction piece (9) respectively, restriction piece (9) bond on the inner wall of arranging miscellaneous cabinet (7), the inner wall and control panel (8) of restriction piece (9) contact, the top surface of restriction piece (9) bonds on the roof of arranging miscellaneous cabinet (7), a plurality of control tank (10) have been seted up at the top of control panel (8), the top at control panel (8) is established to a plurality of control tank (10) equidistant.

4. The boron ion wastewater treatment apparatus according to claim 1, characterized in that: sedimentation tank (1) and filtering ponds (2) between be equipped with elevator pump (11), the bottom of elevator pump (11) bonds on the top of sedimentation tank (1) and filtering ponds (2), the input of elevator pump (11) bonds and has input hose (12), elevator pump (11) are linked together through input hose (12) and sedimentation tank (1), the output of elevator pump (11) bonds and has output hose (13), elevator pump (11) are linked together through output hose (13) and filtering ponds (2).

5. The boron ion wastewater treatment apparatus according to claim 4, characterized in that: the sedimentation tank (1) and the top of filtering ponds (2) be equipped with closing plate (14), one side of closing plate (14) articulates one side in sedimentation tank (1) and filtering ponds (2) through the hinge respectively, the opposite side of closing plate (14) bonds has sealed handle (15), has seted up the pump groove on closing plate (14), this pump groove suit is on elevator pump (11), the shape in this pump groove is identical with the appearance of elevator pump (11).

6. The boron ion wastewater treatment apparatus according to claim 5, characterized in that: the chemical feeding groove (16) is formed in the sealing plate (14), the chemical feeding groove (16) is communicated with the sedimentation tank (1), a protection plate (17) is arranged above the chemical feeding groove (16), one side of the protection plate (17) is hinged with the sealing plate (14) through a hinge, a protection handle (18) is bonded to the other side of the protection plate (17), a clamping eccentric wheel (19) is arranged on one side of the protection handle (18), and a supporting rod is arranged between the clamping eccentric wheel (19) and the sealing plate (14), the height of the supporting rod is matched with the thickness of the protection plate (17), the bottom end of the supporting rod is adhered to the sealing plate (14), the clamping eccentric wheel (19) is fixed to the top of the supporting rod through a bolt, the top of the clamping eccentric wheel (19) is in contact with the protection plate (17), and the protection plate (17) is fixed to the sealing plate (14) through the clamping eccentric wheel (19).

7. The boron ion wastewater treatment apparatus according to claim 1, characterized in that: filtering ponds (2) and retrieval and utilization pond (3) between be equipped with softening pump (20), softening pump (20) bonds and fixes on the outer wall of filtering ponds (2), softening pump (20) and filtering ponds's (2) bottom are linked together, filter (4) are located the top of the input of softening pump (20), the output bonding cover of softening pump (20) is equipped with softening pipe (21), softening pipe (21) are linked together with softening pump (20), the top cover of softening pipe (21) is equipped with transfer line (22), adopt threaded connection between softening pipe (21) and transfer line (22), the internal diameter of softening pipe (21) is identical with the external diameter of transfer line (22), one side suit of transfer line (22) is in retrieval and utilization pond (3), softening pipe (21) are linked together through transfer line (22) with retrieval and utilization pond (3).

8. The boron ion wastewater treatment apparatus according to claim 7, characterized in that: a protection plate (23) is arranged above the recycling pool (3), one side of the protection plate (23) is hinged to the recycling pool (3) through a hinge, a protection handle (24) is bonded to the other side of the protection plate (23), a transfusion groove is formed in the protection plate (23) and sleeved on the transfusion pipe (22), and the shape of the transfusion groove is matched with the shape of the transfusion pipe (22).

9. The boron ion wastewater treatment apparatus according to claim 1, characterized in that: the side wall of the recycling tank (3) is bonded with an observation window (25), the observation window (25) is of a long strip plate-shaped structure made of transparent glass, the side wall of the recycling tank (3) is provided with an observation groove, the observation groove is sleeved on the observation window (25), and the appearance of the observation window (25) is matched with the shape of the observation groove.

10. The boron ion wastewater treatment apparatus according to claim 1, characterized in that: the outer sides of the sedimentation tank (1) and the recycling tank (3) are respectively provided with a control valve (26), the control valves (26) are bonded on the top of the outer wall of the sedimentation tank (1) or the bottom of the outer wall of the recycling tank (3), and the control valves (26) are communicated with the sedimentation tank (1) or the recycling tank (3).