CN212687776U

CN212687776U - Heavy metal removing device for pickling wastewater

Info

Publication number: CN212687776U
Application number: CN202021191089.1U
Authority: CN
Inventors: 于婉婷; 侯亮
Original assignee: Changsha Environmental Protection College
Current assignee: Changsha Environmental Protection College
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-12
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a heavy metal remove device of pickling waste water, the on-line screen storage device comprises a base, the base top is equipped with the support column, support column top one side is equipped with the storehouse of intaking, the support column middle part is equipped with first pivot, the first pivot outside is rotated and is connected with the rotating sleeve, the rotating sleeve both sides are equipped with the head rod, two the head rod is kept away from the one end of rotating sleeve and is all equipped with spacing pipe, two equal joint in the spacing pipe has the filter mantle. The utility model discloses a spacing inside filter mantle of support column both sides can filter the collection with large granule metallic impurity and other impurity in the sewage, makes two spacing pipes and inside filter mantle filter in turn each other through the second that sets up at the support column middle part with the pivot simultaneously, carries on spacingly to two filter pipes through support column one side latch device simultaneously, and two filter mantles of change clearance in turn that can be convenient have improved the treatment effeciency of whole device to heavy metal in the sewage.

Description

Heavy metal removing device for pickling wastewater

Technical Field

The utility model relates to an environmental protection field, concretely relates to pickling waste water's heavy metal remove device.

Background

Pickling waste water mainly derives from steel plant and electroplating factory, is in order to clear away metal surface oxide, adopts sulphuric acid, nitric acid, hydrochloric acid etc. to carry out the waste water that produces when pickling method handles, and untreated waste water discharges into the water source of nature in, can cause certain pollution to the water source, can lead to the biological death in the water source when serious, consequently need use the heavy metal remove device of pickling waste water to get rid of the neutralization with the inside heavy metal of device.

However, when the device is in actual use, the filter screen cleaning and replacing steps of the conventional acid pickling wastewater heavy metal treatment device on the market are complex, and the device is not beneficial to efficient use.

Therefore, it is necessary to develop a device for removing heavy metals from pickling wastewater to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heavy metal remove device of pickling waste water, can filter the large granule metallic impurity and other impurity collection in the sewage through the spacing inside filter mantle of support column both sides, make two spacing pipes and inside filter mantle filter in turn each other with the pivot through the number that sets up at the support column middle part simultaneously, it is spacing to carry out two filter tubes through support column one side latch device simultaneously, can be convenient change in turn clear up two inside filter mantles of filter tube, the efficiency of heavy metal treatment in whole device to the sewage has been improved, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a heavy metal remove device of pickling waste water, the on-line screen storage device comprises a base, the base top is equipped with the support column, support column top one side is equipped with into the storehouse, the support column middle part is equipped with first pivot, the first pivot outside is rotated and is connected with the rotation cover, it is equipped with head rod, two to rotate the cover both sides the head rod is kept away from the one end of rotating the cover and all is equipped with spacing pipe, two the equal joint in spacing inside has the filter mantle, two the head rod bottom all is equipped with the joint pole, one of them the joint pole bottom is equipped with latch device, spacing socle portion is equipped with neutralization storehouse, neutralization storehouse one side and support column fixed connection, one side that the support column was kept away from in neutralization storehouse is equipped with the outlet pipe, the inside control.

Preferably, the two first connecting rods are symmetrically distributed at the central line of the supporting column, and clamping grooves are formed in the bottoms of the two first connecting rods.

Preferably, the clamping device comprises a connecting block, one side of the connecting block is fixedly connected with the support column, a sliding groove is formed in the top of the connecting block, a clamping rod is slidably connected inside the sliding groove, a first return spring is fixedly connected between the clamping rod and the sliding groove, and a traction rod is arranged on one side of the clamping rod.

Preferably, the bottom of the neutralizing bin is provided with a second rotating shaft in a penetrating mode, the bottom of the second rotating shaft is connected with the base in a rotating mode, the top of the second rotating shaft is provided with a stirring blade, the top of the base is fixedly connected with a motor, and an output shaft of the motor is in transmission connection with the second rotating shaft through a steering gear.

Preferably, the top section of the clamping rod is arc-shaped, and the bottom of the traction rod is provided with a traction rope.

Preferably, the inside fixed first gag lever post that is equipped with in storehouse of intaking, first gag lever post middle part is equipped with the stop collar, the inside sliding connection of stop collar has the second gag lever post, the sealed lid of second gag lever post bottom fixedly connected with, the spacing groove has been seted up to the support column inside, the inside sliding connection of spacing groove has the third gag lever post, third gag lever post bottom one side is equipped with the footboard, third gag lever post bottom fixedly connected with second reset spring, fixedly connected with second connecting rod between third gag lever post top and the first gag lever post top.

In the technical scheme, the utility model provides a technological effect and advantage:

can filter the collection with large granule metallic impurity and other impurity in the sewage through the spacing inside filter mantle of support column both sides, make two spacing pipes and inside filter mantle filter in turn each other through setting up the second at support column middle part simultaneously, carry on spacingly to two filter pipes through support column one side latch device simultaneously, change the inside filter mantle of clearance two filter pipes in turn that can be convenient, improved the efficiency that whole device handled heavy metal in to sewage.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

fig. 5 is a perspective view of the clamping rod of the present invention.

Description of reference numerals:

the water inlet device comprises a base 1, a support column 2, a water inlet bin 3, a first rotating shaft 4, a rotating sleeve 5, a first connecting rod 6, a limiting pipe 7, a filter cover 8, a clamping rod 9, a clamping device 10, a neutralizing bin 11, a water outlet pipe 12, a control valve 13, a clamping groove 14, a connecting block 15, a sliding groove 16, a clamping rod 17, a first return spring 18, a traction rod 19, a second rotating shaft 20, a stirring blade 21, a motor 22, a steering tooth 23, a first limiting rod 24, a limiting sleeve 25, a second limiting rod 26, a sealing cover 27, a limiting groove 28, a third limiting rod 29, a second return spring 30 and a second connecting rod 31.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a heavy metal removing device for pickling waste water, as shown in figures 1-5, which comprises a base 1, wherein a supporting column 2 is arranged at the top of the base 1, a water inlet bin 3 is arranged at one side of the top of the supporting column 2, a first rotating shaft 4 is arranged at the middle part of the supporting column 2, a rotating sleeve 5 is rotatably connected at the outer side of the first rotating shaft 4, first connecting rods 6 are arranged at two sides of the rotating sleeve 5, two ends of the first connecting rods 6, which are far away from the rotating sleeve 5, are respectively provided with a limiting pipe 7, a filter cover 8 is respectively clamped inside the two limiting pipes 7, clamping rods 9 are respectively arranged at the bottoms of the two first connecting rods 6, a clamping device 10 is arranged at the bottom of one clamping rod 9, a neutralizing bin 11 is arranged at the bottom of the limiting pipe 7, one side of the neutralizing bin 11 is fixedly connected with the supporting column 2, a water outlet pipe, a control valve 13 is arranged in the water outlet pipe 12.

Further, in the above technical solution, the two first connecting rods 6 are symmetrically distributed at the central line of the supporting column 2, the bottom of each of the two first connecting rods 6 is provided with a clamping groove 14, and the clamping grooves 14 are beneficial to clamping the clamping rods 9 and 17.

Further, in the above technical scheme, the clamping device 10 includes a connecting block 15, one side of the connecting block 15 is fixedly connected with the support column 2, a sliding groove 16 is formed in the top of the connecting block 15, a clamping rod 17 is slidably connected inside the sliding groove 16, a first return spring 18 is fixedly connected between the clamping rod 17 and the sliding groove 16, and a traction rod 19 is arranged on one side of the clamping rod 17.

Further, in above-mentioned technical scheme, the bottom of neutralization storehouse 11 is run through and is equipped with second pivot 20, second pivot 20 bottom is rotated with base 1 and is connected, second pivot 20 top is equipped with stirring leaf 21, base 1 top fixedly connected with motor 22, motor 22 output shaft is connected with the transmission of second pivot 20 through turning to tooth 23, and second pivot 20 bottom is rotated with base 1 and is connected, is favorable to shifting the weight of stirring leaf 21 to the base through second pivot 20 on, prevents that motor 22 atress from destroying.

Further, in the above technical solution, the top section of the clamping rod 17 is arc-shaped, and the bottom of the traction rod 19 is provided with a traction rope, which is beneficial to conveniently pulling the traction rod 19.

Further, in the above technical scheme, the inside fixed first gag lever post 24 that is equipped with of storehouse 3 of intaking, first gag lever post 24 middle part is equipped with stop collar 25, the inside sliding connection of stop collar 25 has second gag lever post 26, the sealed lid 27 of second gag lever post 26 bottom fixedly connected with, spacing groove 28 has been seted up to support column 2 inside, the inside sliding connection of spacing groove 28 has third gag lever post 29, third gag lever post 29 bottom one side is equipped with the footboard, fixedly connected with second reset spring 30 in third gag lever post 29 bottom, fixedly connected with second connecting rod 31 between third gag lever post 29 top and the first gag lever post 24 top.

The implementation mode is specifically as follows: firstly, injecting wastewater into a water inlet bin 3 at one side of the top of a supporting column 2 at the top of a base 1, then, filtering and collecting large-particle metals and other impurities in the wastewater through a filter cover 8 in a limiting pipe 7 at one side of the supporting column 2, meanwhile, the wastewater passing through the filter cover 8 flows into a neutralization bin 11 fixedly connected with the supporting column 2 at the bottom of the filter cover 8, an output shaft of a motor 22 at the top of the base 1 drives a second rotating shaft 20 to rotate, meanwhile, a stirring blade 21 in the neutralization bin 11 is driven by the rotation of the second rotating shaft 20, the wastewater in the neutralization bin 11 is fully stirred with an added neutralizing agent through the stirring blade 21, thereby removing the heavy metals in the neutralization bin 11, finally, the treated wastewater is discharged from a water outlet pipe 12 by opening a control valve 13 in the water outlet pipe 12, when the filter cover 8 needs to be cleaned, a third limiting rod 29 fixedly connected with the pedal slides in a limiting groove 28 in the support column 2 by stepping and pressing the pedal, and simultaneously drives a second connecting rod 31 fixedly connected with the third limiting rod to descend, simultaneously the second connecting rod 31 descends to drive a second limiting rod 26 fixedly connected with the second limiting rod to slide downwards in a limiting sleeve 25 in the middle of a first limiting rod 24 in the water inlet bin 3, simultaneously the second limiting rod 26 slides to drive a sealing cover 27 at the bottom of the second limiting rod to seal the bottom of the water inlet bin 3, so that water in the water inlet bin 3 is temporarily discharged, at the moment, a traction rod 19 is driven by pulling a traction rope, simultaneously the traction rod 19 drives a clamping rod 17 in a sliding groove 16 in a connecting block 15 fixedly connected with the middle of the support column 2 to slide downwards, so that a clamping groove 14 in the clamping rod 17 can be separated from limiting with the clamping rod 17, at the moment, one limiting pipe 7 is rotated to drive a rotating sleeve 5 at one end of a first connecting rod 6 fixedly connected with the limiting, at the moment, the filter cover 8 clamped at the top of the limiting pipe 7 can be taken down for cleaning, meanwhile, the other limiting pipe 7 rotates to the bottom of the water inlet bin, at the moment, the third limiting rod 29 is extruded by the second reset spring 30 in the limiting groove 28 to lift the sealing cover 27 in the water inlet bin 3, the sewage purification is continued by repeating the previous steps, the large-particle metal impurities and other impurities in the sewage can be filtered and collected by the filter cover 8 in the limiting pipes 7 on the two sides of the supporting column 2, meanwhile, the two limiting pipes 7 and the filter covers 8 in the limiting pipes 7 are mutually and alternately filtered by the first 4 rotating shafts arranged in the middle of the supporting column 2, meanwhile, the two filter pipes 7 are limited by the clamping device 10 on one side of the supporting column 2, the filter covers 8 in the two filter pipes 7 can be conveniently and alternately replaced and cleaned, the efficiency of the whole device for treating heavy metals in the sewage is improved, and the heavy metal treatment device of the existing pickling wastewater on the market The steps of cleaning and replacing the filter screen are complex, and the efficient use of the device is not facilitated.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, large granular metals and other impurities in the wastewater discharged from a water inlet bin 3 at one side of the top of a support column can be filtered and collected through a filter cover 8, the wastewater passing through the filter cover 8 flows into a neutralization bin 11 fixedly connected with the support column 2 at the bottom of the filter cover 8, an output shaft of a motor 22 at the top of a base 1 drives a second rotating shaft 20 to rotate, the second rotating shaft 20 drives stirring blades 21 inside the neutralization bin 11 to rotate, the wastewater in the neutralization bin 11 is fully stirred with an added neutralizing agent through the stirring blades 21, so that heavy metals in the neutralization bin 11 are removed, finally, the treated wastewater is discharged from a water outlet pipe 12 by opening a control valve 13 inside the water outlet pipe 12, and when the filter cover 8 needs to be cleaned, a third limiting rod 29 fixedly connected with a pedal is made to slide in a limiting groove 28 inside the support column 2 by stepping on the pedal, simultaneously drives a second connecting rod 31 fixedly connected with the second connecting rod to descend, simultaneously, the second connecting rod 31 descends to drive a second limiting rod 26 fixedly connected with the second limiting rod to slide downwards in a limiting sleeve 25 in the middle of a first limiting rod 24 in the water inlet bin 3, simultaneously, the second limiting rod 26 slides to drive a sealing cover 27 at the bottom of the second limiting rod to seal the bottom of the water inlet bin 3, so that the water in the water inlet bin 3 stops flowing out, at the moment, a traction rope is pulled to drive a traction rod 19, at the same time, the traction rod 19 drives a clamping rod 17 in a sliding groove 16 in a connecting block 15 fixedly connected with the middle of a supporting column 2 to slide downwards, so that a clamping groove 14 in the clamping rod 17 can be separated from the limiting position of the clamping rod 17, at the moment, one limiting pipe 7 is rotated to drive a rotating sleeve 5 at one end of a first connecting rod 6 fixedly connected with the limiting pipe 7 to slide outside a first rotating shaft 4 in the, meanwhile, the other limiting pipe 7 rotates to the bottom of the water inlet bin, the third limiting rod 29 is extruded by the second return spring 30 in the limiting groove 28 at the moment, so that the sealing cover 27 in the water inlet bin 3 can be lifted, and the previous steps are repeated to continuously purify the sewage.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a heavy metal remove device of pickling waste water, includes base (1), its characterized in that: the water inlet device is characterized in that a supporting column (2) is arranged at the top of the base (1), a water inlet bin (3) is arranged on one side of the top of the supporting column (2), a first rotating shaft (4) is arranged in the middle of the supporting column (2), a rotating sleeve (5) is rotatably connected to the outer side of the first rotating shaft (4), first connecting rods (6) are arranged on two sides of the rotating sleeve (5), limiting pipes (7) are arranged at one ends, far away from the rotating sleeve (5), of the two first connecting rods (6), filter covers (8) are clamped inside the two limiting pipes (7), clamping rods (9) are arranged at the bottoms of the two first connecting rods (6), a clamping device (10) is arranged at the bottom of one clamping rod (9), a neutralizing bin (11) is arranged at the bottom of the limiting pipes (7), one side of the neutralizing bin (11) is fixedly connected with the supporting column (2), a water outlet pipe (12) is arranged at one side, and a control valve (13) is arranged in the water outlet pipe (12).

2. The heavy metal removal device for pickling wastewater according to claim 1, characterized in that: the two first connecting rods (6) are symmetrically distributed at the center line of the supporting column (2), and clamping grooves (14) are formed in the bottoms of the two first connecting rods (6).

3. The heavy metal removal device for pickling wastewater according to claim 1, characterized in that: clamping device (10) include connecting block (15), connecting block (15) one side and support column (2) fixed connection, connecting block (15) top has been seted up spout (16), spout (16) inside sliding connection has kelly (17), first reset spring (18) of fixed connection between kelly (17) and spout (16), kelly (17) one side is equipped with traction lever (19).

4. The heavy metal removal device for pickling wastewater according to claim 1, characterized in that: and the bottom of the neutralization bin (11) is provided with a second rotating shaft (20) in a penetrating manner, the bottom of the second rotating shaft (20) is connected with the base (1) in a rotating manner, the top of the second rotating shaft (20) is provided with a stirring blade (21), the top of the base (1) is fixedly connected with a motor (22), and an output shaft of the motor (22) is connected with the second rotating shaft (20) in a transmission manner through a steering gear (23).

5. The heavy metal removal device for pickling waste water according to claim 3, characterized in that: the top section of the clamping rod (17) is arc-shaped, and a traction rope is arranged at the bottom of the traction rod (19).

6. The heavy metal removal device for pickling wastewater according to claim 1, characterized in that: the utility model discloses a solar water heater, including intake chamber (3), first gag lever post (24) is fixed to be equipped with in first gag lever post (24) middle part, gag lever post (25) inside sliding connection has second gag lever post (26), the sealed lid (27) of second gag lever post (26) bottom fixedly connected with, spacing groove (28) have been seted up to support column (2) inside, spacing groove (28) inside sliding connection has third gag lever post (29), third gag lever post (29) bottom one side is equipped with the footboard, third gag lever post (29) bottom fixedly connected with second reset spring (30), fixedly connected with second connecting rod (31) between third gag lever post (29) top and first gag lever post (24) top.