CN219507704U

CN219507704U - Bone charcoal retention adsorption device for removing heavy metals in sewage

Info

Publication number: CN219507704U
Application number: CN202320374629.7U
Authority: CN
Inventors: 田立松; 谢桂旺; 张金莲; 范睿文; 刘松; 孟頔
Original assignee: Special One Tianjin Environmental Protection Technology Co ltd
Current assignee: Special One Tianjin Environmental Protection Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-11
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a bone charcoal retention adsorption device for removing heavy metals in sewage, which comprises a tank body, wherein the top of the tank body is provided with a tank cover, the side wall of the tank body is provided with an observation window, the side wall of the top of the tank body is connected with a water inlet pipe, the side wall of the bottom of the tank body is connected with a water outlet pipe, the center of the inside of the tank body is provided with a screw, and the outside of the inside of the tank body, which is positioned on the screw, is sleeved with an adsorption seat. By arranging the adsorption seat, the adsorption cover and the pore plate, bone carbon particles can be uniformly distributed in the tank body, so that the bone carbon particles are prevented from being accumulated at the bottom of the tank body under the action of gravity, the bone carbon particles are promoted to fully contact and react with sewage in the tank body, and the working efficiency of removing heavy metals from the sewage is improved; through setting up central ring, internal thread and screw rod, can realize highly adjusting the adsorption seat, increase the flexibility that the device used, ensure bone charcoal granule and sewage simultaneously and carry out abundant reaction to the absorption under the multiple water level condition can be suitable for.

Description

Bone charcoal retention adsorption device for removing heavy metals in sewage

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a bone charcoal retaining and adsorbing device for removing heavy metals in sewage.

Background

Bone charcoal is amorphous carbon which presents the characteristics of being indissolvable in water and white in block, is generally carbonized by animal bones through the procedures of degreasing, degumming, high-temperature burning, sorting and the like, and hydroxyapatite in the bone charcoal can effectively eliminate the negative influence of hardness in water when being used for sewage treatment, thereby removing heavy metals in sewage.

At present, after filtering and removing impurities in water, in order to reduce the heavy metal content in water and prevent pollution to the environment, bone charcoal particles are generally directly immersed in the sewage, and heavy metals in the sewage are adsorbed by the bone charcoal particles.

Disclosure of Invention

The utility model aims to provide a bone charcoal retention adsorption device for removing heavy metals in sewage, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adsorption equipment is kept somewhere to bone charcoal for sewage heavy metal is got rid of, includes the jar body, jar body top is provided with the cover, the observation window is installed to jar body lateral wall, jar body top lateral wall is connected with the inlet tube, jar body bottom lateral wall is connected with the outlet pipe, the inside center department of jar body installs the screw rod, the outside cover that jar body is inside to be in the screw rod is equipped with the adsorption seat, adsorption seat inner wall connection has the dead lever, the adsorption seat top is connected with the adsorption cover, be connected with the hinge between adsorption seat lateral wall and the adsorption cover, the orifice plate is all installed to adsorption seat and the inside adsorption cover, bone charcoal granule has been placed between adsorption seat and the adsorption cover.

Preferably, the upper end and the lower end of the screw are both connected with bearings, the top end of the screw is provided with a rocking handle, the bottom of the screw is rotationally connected with the inner wall of the tank body through the bearings, and the top of the screw is rotationally connected with the tank cover through the bearings.

Preferably, the inner wall of the tank body is connected with sliding rails, sliding grooves are formed in the sliding rails, the number of the sliding rails is two, the sliding rails are symmetrically distributed relative to the tank body, and the sliding rails are integrally connected with the inner wall of the tank body.

Preferably, the adsorption seat is connected with the clamping blocks on the side walls on two sides of the adsorption cover, the middle part of the adsorption seat and the middle part of the adsorption cover penetrate through the pore plate to be connected with the center ring, the inner wall of the center ring is provided with the internal thread, one side of the adsorption cover away from the hinge penetrates through to be provided with the screw, the screw hole is formed in the upper surface of one side of the adsorption seat away from the hinge, and the adsorption seat is in a circular ring shape with the adsorption cover and is hinged with the adsorption cover through the hinge.

Preferably, the center ring is circular, the center ring is fixed in the middle of the pore plate, the inner diameter size of the center ring is matched with the outer diameter size of the screw, and the center ring is in threaded connection with the screw through an internal thread.

Preferably, the screw position corresponds to the screw hole, and the screw penetrates through the adsorption cover to be spliced with the screw hole to form threaded connection.

Preferably, the longitudinal sections of the clamping blocks and the sliding grooves are all T-shaped, the clamping blocks are integrally connected with the adsorption seat and the adsorption cover, and the clamping blocks are clamped inside the sliding grooves to form sliding connection.

Preferably, the number of the fixing rods is four, the fixing rods are circumferentially distributed at equal intervals, two ends of each fixing rod are respectively connected with the inner wall of the adsorption seat and the outer side wall of the central ring, and the upper surface and the lower surface of each fixing rod are respectively contacted with the adsorption seat and the pore plate in the adsorption cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a bone charcoal is kept somewhere adsorption equipment for sewage heavy metal is got rid of through setting up adsorption seat, adsorption cover and orifice plate, through setting up three adsorption seat to place bone charcoal granule between adsorption seat and adsorption cover, the dead lever separates the bone charcoal, avoids bone charcoal granule to receive gravity to pile up in jar body bottom, makes bone charcoal granule and the internal sewage of jar fully contact, reaction for the work efficiency of heavy metal is got rid of to sewage.

2. This a bone charcoal is kept somewhere adsorption equipment for sewage heavy metal is got rid of, through setting up center ring, internal thread and screw rod, runs through three center ring through the screw rod, drives the screw rod through the rocking handle and rotates in the jar body, and the screw rod is gone up and down through internal thread drive adsorption seat, realizes adjusting the height of adsorption seat, increases the flexibility that the device used, ensures bone charcoal granule and sewage simultaneously and carries out abundant reaction to be suitable for the absorption under the multiple water level condition.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic diagram of a connection structure between an adsorption seat and an adsorption cover according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of the adsorption seat according to the present utility model.

In the figure: 1. a tank body; 2. a can lid; 3. an observation window; 4. a water inlet pipe; 5. a water outlet pipe; 6. a screw; 7. a bearing; 8. a rocking handle; 9. a slide rail; 10. a chute; 11. an adsorption seat; 12. a fixed rod; 13. an adsorption cover; 14. a hinge; 15. a clamping block; 16. an orifice plate; 17. a center ring; 18. an internal thread; 19. a screw; 20. screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the bone charcoal retention adsorption device for removing heavy metals in sewage in this embodiment comprises a tank body 1, tank body 1 top is provided with a tank cover 2, observation window 3 is installed to tank body 1 lateral wall, observation window 3 is transparent, tank body 1 top lateral wall is connected with inlet tube 4, tank body 1 bottom lateral wall is connected with outlet pipe 5, install the valve on outlet pipe 5, be used for discharging after removing heavy metals in tank body 1 sewage, the screw rod 6 is installed in tank body 1 inside center department, screw rod 6 is stainless steel material, tank body 1 inside is in the outside cover of screw rod 6 is equipped with adsorption seat 11, the quantity of adsorption seat 11 is three, be the equidistance and arrange, avoid bone charcoal to pile up in tank body 1 bottom by gravity, adsorption seat 11 inner wall is connected with dead lever 12, dead lever 12 separates the adsorption seat 11 inner chamber, the adsorption seat 11 top is connected with adsorption lid 13, be connected with hinge 14 between adsorption seat 11 lateral wall and the adsorption lid 13, can open adsorption seat 11 inner chamber through hinge 14, place or change bone charcoal granule, adsorption seat 11 and adsorption lid 13 are all installed 16, 16 is equipped with inside in the inside the adsorption seat 1, 16 runs through the hole plate and is convenient for place between the hole plate and the hole plate 13 is passed through to the adsorption hole, the hole plate is placed to the hole plate.

Specifically, both ends all are connected with bearing 7 about the screw rod 6, and screw rod 6 top is provided with rocking handle 8, and screw rod 6 top runs through bearing 7 and rocking handle 8 is connected, through manual rocking handle 8 that rotates, drives screw rod 6 and rotates in jar body 1, and screw rod 6 bottom rotates through bearing 7 and jar body 1 inner wall to be connected, and screw rod 6 top rotates through bearing 7 and jar lid 2 to be connected, and bearing 7 supports screw rod 6 and stably rotates in jar body 1.

Further, the inner wall of the tank body 1 is connected with slide rails 9, sliding grooves 10 are formed in the slide rails 9, the sliding grooves 10 are arranged on one side, away from the inner wall of the tank body 1, of the slide rails 9, the number of the slide rails 9 is two, the two slide rails are symmetrically distributed relative to the tank body 1, the slide rails 9 are integrally connected with the inner wall of the tank body 1, the two sides of the adsorption seat 11 are transversely limited by the slide rails 9, and the adsorption seat 11 is driven to conduct linear motion when the screw rod 6 rotates.

Further, the side walls of the two sides of the adsorption seat 11 and the adsorption cover 13 are respectively connected with a clamping block 15, the clamping blocks 15 are connected with the adsorption seat 11, the adsorption cover 13 and the sliding rail 9, the middle parts of the adsorption seat 11 and the adsorption cover 13 penetrate through the pore plate 16 to be connected with the center ring 17, the center ring 17 is connected with the adsorption seat 11, the adsorption cover 13 and the screw rod 6, the inner wall of the center ring 17 is provided with an internal thread 18, the internal thread 18 is meshed with the surface threads of the screw rod 6, one side of the adsorption cover 13 away from the hinge 14 is penetrated and provided with a screw 19, the upper surface of one side of the adsorption seat 11 away from the hinge 14 is provided with a screw hole 20, the adsorption seat 11 and the adsorption cover 13 are in a circular ring shape, the adsorption seat 11 and the adsorption cover 13 are hinged through the hinge 14, and the relative rotation of the adsorption seat 11 and the adsorption cover 13 can be realized through the hinge 14, the inner cavity of the adsorption seat 11 is exposed, and bone carbon particles are conveniently placed or cleaned.

Further, the center ring 17 is circular, the center ring 17 is fixed in the middle of the orifice plate 16, wherein the outer side wall of the orifice plate 16 is connected with the adsorption seat 11 and the inner wall of the adsorption cover 13, the inner diameter of the center ring 17 is matched with the outer diameter of the screw rod 6, the center ring 17 is in threaded connection with the screw rod 6 through the internal thread 18, the screw rod 6 is driven to rotate in the tank body 1 through the rocking handle 8, the screw rod 6 drives the adsorption seat 11 to lift through the internal thread 18, the height of the adsorption seat 11 is adjusted, the bone carbon particles and sewage are guaranteed to fully react, and the adsorption device is suitable for adsorption under the condition of various water levels.

Further, the position of the screw 19 corresponds to the screw hole 20, the screw 19 is rotatably sleeved on the adsorption cover 13, the outer diameter of the head of the screw 19 is larger than the inner diameter of a through hole formed in the adsorption cover 13, the outer diameter of the thread part of the screw 19 is smaller than the inner diameter of the through hole formed in the adsorption cover 13, the screw 19 penetrates through the adsorption cover 13 to be connected with the screw hole 20 in an inserting mode to form threaded connection, the detachable connection between the adsorption seat 11 and the adsorption cover 13 is realized through the connection between the screw 19 and the screw hole 20, and meanwhile, the bone charcoal particles are ensured to be stably stored in the adsorption seat 11 in the normal operation process of the device.

Further, the longitudinal sections of the clamping block 15 and the sliding groove 10 are all T-shaped, the width dimension of the clamping block 15 is matched with the width dimension of the inner wall of the sliding groove 10, the clamping block 15 is integrally connected with the adsorption seat 11 and the adsorption cover 13, the clamping block 15 is clamped inside the sliding groove 10 to form sliding connection, and when the screw 6 drives the adsorption seat 11 and the adsorption cover 13 to lift, the adsorption seat 11 and the adsorption cover 13 drive the clamping block 15 to slide and lift in the sliding rail 9.

Furthermore, the number of the fixing rods 12 is four, the fixing rods 12 are circumferentially equidistantly distributed, the number of the fixing rods 12 is four, but the fixing rods are not limited to four, two ends of each fixing rod 12 are respectively connected with the inner wall of the adsorption seat 11 and the outer side wall of the center ring 17, the upper surface and the lower surface of each fixing rod 12 are respectively contacted with the adsorption seat 11 and the pore plate 16 in the adsorption cover 13, the space of the inner cavity of the adsorption seat 11 is partitioned by the fixing rods 12, and the situation that bone charcoal particles are accumulated in the inner cavity of the adsorption seat 11 to cause uneven distribution is avoided.

The application method of the embodiment is as follows: the user firstly lets in sewage from inlet tube 4 in jar body 1, sewage contacts adsorption cover 13 at first, pass from the round hole on orifice plate 16 and get into between adsorption cover 13 and the adsorption seat 11, this moment sewage contacts with bone charcoal granule, then sewage continues to pass two adsorption seats 11 and circulate downwards, along with the water level of sewage entering jar body 1 risees, bone charcoal granule soaks in sewage and fully reacts with the heavy metal ion in the sewage, adsorb heavy metal, when the water level is higher, manual rotation rocking handle 8, rocking handle 8 drives screw rod 6 and rotates screw rod 6 and rise through internal thread 18 drive adsorption seat 11, fixture block 15 slides in slide rail 9, three adsorption seat 11 drive bone charcoal granule and upwards move, ensure bone charcoal granule and jar body 1 interior sewage fully react.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Bone charcoal retention and adsorption device for removing heavy metals in sewage comprises a tank body (1), and is characterized in that: tank body (1) top is provided with cover (2), viewing window (3) are installed to tank body (1) lateral wall, tank body (1) top lateral wall is connected with inlet tube (4), tank body (1) bottom lateral wall is connected with outlet pipe (5), screw rod (6) are installed in the inside center department of tank body (1), the outside cover that is in screw rod (6) inside tank body (1) is equipped with adsorption seat (11), adsorption seat (11) inner wall connection has dead lever (12), adsorption seat (11) top is connected with adsorption cover (13), be connected with hinge (14) between adsorption seat (11) lateral wall and adsorption cover (13), adsorption seat (11) and adsorption cover (13) inside all install orifice plate (16), be placed bone charcoal granule between adsorption seat (11) and the adsorption cover (13).

2. The bone char retention adsorption device for sewage heavy metal removal according to claim 1, wherein: the upper end and the lower end of the screw rod (6) are respectively connected with a bearing (7), the top end of the screw rod (6) is provided with a rocking handle (8), the bottom of the screw rod (6) is rotationally connected with the inner wall of the tank body (1) through the bearings (7), and the top of the screw rod (6) is rotationally connected with the tank cover (2) through the bearings (7).

3. The bone char retention adsorption device for sewage heavy metal removal according to claim 1, wherein: the novel tank is characterized in that sliding rails (9) are connected to the inner wall of the tank body (1), sliding grooves (10) are formed in the sliding rails (9), the number of the sliding rails (9) is two, the sliding rails are symmetrically distributed relative to the tank body (1), and the sliding rails (9) are integrally connected with the inner wall of the tank body (1).

4. The bone char retention adsorption device for sewage heavy metal removal according to claim 1, wherein: the utility model discloses a vacuum cleaner, including adsorption seat (11), adsorption lid (13), screw (20) have been seted up to adsorption seat (11) and adsorption lid (13) both sides lateral wall, adsorption seat (11) and adsorption lid (13) middle part run through orifice plate (16) and are connected with center ring (17), center ring (17) inner wall is provided with internal thread (18), adsorption lid (13) are kept away from one side of hinge (14) and are run through and be provided with screw (19), screw (20) have been seted up to adsorption seat (11) one side upper surface of keeping away from hinge (14), adsorption seat (11) and adsorption lid (13) all are the ring form, adsorption seat (11) are articulated through hinge (14) with adsorption lid (13).

5. The bone char retention adsorption device for sewage heavy metal removal according to claim 4, wherein: the center ring (17) is in a circular ring shape, the center ring (17) is fixed in the middle of the pore plate (16), the inner diameter size of the center ring (17) is matched with the outer diameter size of the screw rod (6), and the center ring (17) is in threaded connection with the screw rod (6) through an internal thread (18).

6. The bone char retention adsorption device for sewage heavy metal removal according to claim 4, wherein: the screw (19) is positioned corresponding to the screw hole (20), and the screw (19) penetrates through the adsorption cover (13) to be spliced with the screw hole (20) to form threaded connection.

7. The bone char retention adsorption device for sewage heavy metal removal according to claim 4, wherein: the clamping blocks (15) and the sliding grooves (10) are all T-shaped in longitudinal section, the clamping blocks (15) are integrally connected with the adsorption seat (11) and the adsorption cover (13), and the clamping blocks (15) are clamped inside the sliding grooves (10) to form sliding connection.

8. The bone char retention adsorption device for sewage heavy metal removal according to claim 1, wherein: the number of the fixing rods (12) is four, the fixing rods are distributed at equal intervals in the circumferential direction, two ends of each fixing rod (12) are respectively connected with the inner wall of the adsorption seat (11) and the outer side wall of the center ring (17), and the upper surface and the lower surface of each fixing rod (12) are respectively contacted with the pore plates (16) in the adsorption seat (11) and the adsorption cover (13).